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Merge remote-tracking branch 'refs/remotes/raysan5/develop' into develop

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This commit is contained in:
victorfisac 2017-03-30 02:46:19 +02:00
commit 0d06c946f2
32 changed files with 590 additions and 522 deletions
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17
examples/Makefile
View File

@ -87,9 +87,11 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
endif
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --preload-file resources
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --profiling --preload-file resources
# -O2 # if used, also set --memory-init-file 0
# --memory-init-file 0 # to avoid an external memory initialization code file (.mem)
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
CFLAGS = -O2 -s -Wall -std=gnu99 -fgnu89-inline
@ -122,7 +124,6 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
INCLUDES += -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
endif
ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# add standard directories for GNU/Linux
ifeq ($(PLATFORM_OS),WINDOWS)
# external libraries headers
# GLFW3
@ -130,6 +131,14 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# OpenAL Soft
INCLUDES += -I../src/external/openal_soft/include
endif
ifeq ($(PLATFORM_OS),LINUX)
# you may optionally create this directory and install raylib
# and related headers there. Edit ../src/Makefile appropriately.
INCLUDES += -I/usr/local/include/raylib
endif
ifeq ($(PLATFORM_OS),OSX)
# additional directories for MacOS
endif
endif
# define library paths containing required libs

20
games/drturtle/04_drturtle_gui.c
View File

@ -338,7 +338,7 @@ int main()
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 0, WHITE);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.baseSize, 0, WHITE);
} break;
case GAMEPLAY:
@ -388,8 +388,8 @@ int main()
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.baseSize, -2, ORANGE);
if (gameraMode)
{
@ -403,15 +403,15 @@ int main()
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.baseSize*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.baseSize, -2, ORANGE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.baseSize, -2, LIGHTGRAY);
} break;
default: break;
@ -444,4 +444,4 @@ int main()
//--------------------------------------------------------------------------------------
return 0;
}
}

20
games/drturtle/05_drturtle_audio.c
View File

@ -354,7 +354,7 @@ int main()
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 0, WHITE);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.baseSize, 0, WHITE);
} break;
case GAMEPLAY:
@ -404,8 +404,8 @@ int main()
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.baseSize, -2, ORANGE);
if (gameraMode)
{
@ -419,15 +419,15 @@ int main()
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.baseSize*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.baseSize, -2, ORANGE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.baseSize, -2, LIGHTGRAY);
} break;
default: break;
@ -468,4 +468,4 @@ int main()
//--------------------------------------------------------------------------------------
return 0;
}
}

20
games/drturtle/06_drturtle_final.c
View File

@ -379,7 +379,7 @@ int main()
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 0, WHITE);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.baseSize, 0, WHITE);
} break;
case GAMEPLAY:
@ -429,8 +429,8 @@ int main()
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.baseSize, -2, ORANGE);
if (gameraMode)
{
@ -444,15 +444,15 @@ int main()
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.baseSize*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.baseSize, -2, ORANGE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.baseSize, -2, LIGHTGRAY);
} break;
default: break;
@ -493,4 +493,4 @@ int main()
//--------------------------------------------------------------------------------------
return 0;
}
}

20
games/drturtle/drturtle_final_web.c
View File

@ -460,7 +460,7 @@ void UpdateDrawFrame(void)
DrawTexture(title, screenWidth/2 - title.width/2, screenHeight/2 - title.height/2 - 80, WHITE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.size, 1, WHITE);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER", (Vector2){ screenWidth/2 - 150, 480 }, font.baseSize, 1, WHITE);
} break;
case GAMEPLAY:
@ -510,8 +510,8 @@ void UpdateDrawFrame(void)
DrawRectangle(20, 20, foodBar, 40, ORANGE);
DrawRectangleLines(20, 20, 400, 40, BLACK);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ screenWidth - 300, 20 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 550, 20 }, font.baseSize, -2, ORANGE);
if (gameraMode)
{
@ -525,15 +525,15 @@ void UpdateDrawFrame(void)
// Draw a transparent black rectangle that covers all screen
DrawRectangle(0, 0, screenWidth, screenHeight, Fade(BLACK, 0.4f));
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.size*3, -2, MAROON);
DrawTextEx(font, "GAME OVER", (Vector2){ 300, 160 }, font.baseSize*3, -2, MAROON);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.size, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.size, -2, ORANGE);
DrawTextEx(font, FormatText("SCORE: %04i", score), (Vector2){ 680, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("DISTANCE: %04i", (int)distance), (Vector2){ 290, 350 }, font.baseSize, -2, GOLD);
DrawTextEx(font, FormatText("HISCORE: %04i", hiscore), (Vector2){ 665, 400 }, font.baseSize, -2, ORANGE);
DrawTextEx(font, FormatText("HIDISTANCE: %04i", (int)hidistance), (Vector2){ 270, 400 }, font.baseSize, -2, ORANGE);
// Draw blinking text
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.size, -2, LIGHTGRAY);
if ((framesCounter/30) % 2) DrawTextEx(font, "PRESS ENTER to REPLAY", (Vector2){ screenWidth/2 - 250, 520 }, font.baseSize, -2, LIGHTGRAY);
} break;
default: break;
@ -541,4 +541,4 @@ void UpdateDrawFrame(void)
EndDrawing();
//----------------------------------------------------------------------------------
}
}

4
games/drturtle/makefile
View File

@ -66,7 +66,7 @@ endif
ifeq ($(PLATFORM),PLATFORM_RPI)
CFLAGS = -O2 -Wall -std=gnu99 -fgnu89-inline
else
CFLAGS = -O2 -Wall -std=c99
CFLAGS = -O2 -Wall -std=c99
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 --preload-file resources -s ALLOW_MEMORY_GROWTH=1 --shell-file ../../templates/web_shell/shell.html
@ -114,7 +114,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -pthread -ldl
# on XWindow could require also below libraries, just uncomment
#LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
else
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling

2
games/just_do/makefile
View File

@ -119,7 +119,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -pthread -ldl
# on XWindow could require also below libraries, just uncomment
#LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
else
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling

7
games/light_my_ritual/makefile
View File

@ -114,14 +114,17 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# libraries for Debian GNU/Linux desktop compiling
# requires the following packages:
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw -lGLEW -lGL -lopenal
LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -lpthread -ldl
# on XWindow could require also below libraries, just uncomment
LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
endif
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling
# requires the following packages:
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAl -framework Cocoa
else
endif
ifeq ($(PLATFORM_OS),WINDOWS)
# libraries for Windows desktop compiling
# NOTE: GLFW3 and OpenAL Soft libraries should be installed
LIBS = -lraylib -lglfw3 -lglew32 -lopengl32 -lopenal32 -lgdi32

6
games/light_my_ritual/screens/screen_gameplay.c
View File

@ -687,7 +687,7 @@ void DrawGameplayScreen(void)
}
// Draw time left for ritual
DrawTextEx(font, FormatText("%02.2f", (99.0f - ritualTime)), (Vector2){ 560, 20 }, font.size, 0, WHITE);
DrawTextEx(font, FormatText("%02.2f", (99.0f - ritualTime)), (Vector2){ 560, 20 }, font.baseSize, 0, WHITE);
// Draw light energy bar
DrawRectangle(20, 30, 400, 20, GRAY);
@ -703,7 +703,7 @@ void DrawGameplayScreen(void)
// Show message: "You run out of light!!!" if player.lightEnergy <= 0
if (player.lightEnergy < 2)
{
if ((framesCounter/20)%2) DrawTextEx(font, "YOU'RE RUNNING OUT OF LIGHT!", (Vector2){ 20, 60 }, font.size/2, 0, WHITE);
if ((framesCounter/20)%2) DrawTextEx(font, "YOU'RE RUNNING OUT OF LIGHT!", (Vector2){ 20, 60 }, font.baseSize/2, 0, WHITE);
}
}
else if (!timeOver) // LEVEL_FINISHED
@ -846,4 +846,4 @@ static void EnemyReset(Enemy *enemy)
enemy->speed = (float)GetRandomValue(8, 18)/10.0f;
enemy->awakeFramesDelay = GetRandomValue(180, 1200);
}
}
}

4
games/light_my_ritual/screens/screen_title.c
View File

@ -85,7 +85,7 @@ void DrawTitleScreen(void)
DrawText("(c) Developed by Ramon Santamaria (@raysan5)", 20, GetScreenHeight() - 40, 20, LIGHTGRAY);
if ((framesCounter > 180) && ((framesCounter/40)%2)) DrawTextEx(font, "PRESS ENTER to START LIGHTING", (Vector2){ 230, 450 }, font.size, -2, WHITE);
if ((framesCounter > 180) && ((framesCounter/40)%2)) DrawTextEx(font, "PRESS ENTER to START LIGHTING", (Vector2){ 230, 450 }, font.baseSize, -2, WHITE);
}
// Title Screen Unload logic
@ -102,4 +102,4 @@ void UnloadTitleScreen(void)
int FinishTitleScreen(void)
{
return finishScreen;
}
}

2
games/raylib_demo/makefile
View File

@ -119,7 +119,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -pthread -ldl
# on XWindow could require also below libraries, just uncomment
#LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
else
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling

58
games/raylib_demo/raylib_demo.c
View File

@ -709,11 +709,11 @@ void UpdateDrawOneFrame(void)
{
DrawText("This module give you functions to:", 48, 200, 10, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Open-Close Window", (Vector2){ 48, 230 }, fontRomulus.size*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Manage Drawing Area", (Vector2){ 48, 260 }, fontRomulus.size*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Manage Inputs", (Vector2){ 48, 290 }, fontRomulus.size*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Manage Timming", (Vector2){ 48, 320 }, fontRomulus.size*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Auxiliar Functions", (Vector2){ 48, 350 }, fontRomulus.size*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Open-Close Window", (Vector2){ 48, 230 }, fontRomulus.baseSize*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Manage Drawing Area", (Vector2){ 48, 260 }, fontRomulus.baseSize*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Manage Inputs", (Vector2){ 48, 290 }, fontRomulus.baseSize*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Manage Timming", (Vector2){ 48, 320 }, fontRomulus.baseSize*2, 4, GetColor(0x5c5a5aff));
DrawTextEx(fontRomulus, "Auxiliar Functions", (Vector2){ 48, 350 }, fontRomulus.baseSize*2, 4, GetColor(0x5c5a5aff));
switch (coreWindow)
{
@ -739,16 +739,16 @@ void UpdateDrawOneFrame(void)
if (framesCounter > 140)
{
DrawTextEx(fontMecha, "MOVE ME", (Vector2){ ballPosition.x - 26, ballPosition.y - 20 }, fontMecha.size, 2, BLACK);
DrawTextEx(fontMecha, "[ W A S D ]", (Vector2){ ballPosition.x - 36, ballPosition.y }, fontMecha.size, 2, BLACK);
DrawTextEx(fontMecha, "MOVE ME", (Vector2){ ballPosition.x - 26, ballPosition.y - 20 }, fontMecha.baseSize, 2, BLACK);
DrawTextEx(fontMecha, "[ W A S D ]", (Vector2){ ballPosition.x - 36, ballPosition.y }, fontMecha.baseSize, 2, BLACK);
}
} break;
case SHAPES:
{
DrawText("This module give you functions to:", 48, 200, 10, GetColor(0xcd5757ff));
DrawTextEx(fontRomulus, "Draw Basic Shapes", (Vector2){ 48, 230 }, fontRomulus.size*2, 4, GetColor(0xcd5757ff));
DrawTextEx(fontRomulus, "Basic Collision Detection", (Vector2){ 48, 260 }, fontRomulus.size*2, 4, GetColor(0xcd5757ff));
DrawTextEx(fontRomulus, "Draw Basic Shapes", (Vector2){ 48, 230 }, fontRomulus.baseSize*2, 4, GetColor(0xcd5757ff));
DrawTextEx(fontRomulus, "Basic Collision Detection", (Vector2){ 48, 260 }, fontRomulus.baseSize*2, 4, GetColor(0xcd5757ff));
DrawCircle(screenWidth/4, 120 + 240, 35, DARKBLUE);
DrawCircleGradient(screenWidth/4, 220 + 240, 60, GREEN, SKYBLUE);
@ -769,8 +769,8 @@ void UpdateDrawOneFrame(void)
{
DrawText("This module give you functions to:", 48, 200, 10, GetColor(0x60815aff));
DrawTextEx(fontRomulus, "Load Images and Textures", (Vector2){ 48, 230 }, fontRomulus.size*2, 4, GetColor(0x60815aff));
DrawTextEx(fontRomulus, "Draw Textures", (Vector2){ 48, 260 }, fontRomulus.size*2, 4, GetColor(0x60815aff));
DrawTextEx(fontRomulus, "Load Images and Textures", (Vector2){ 48, 230 }, fontRomulus.baseSize*2, 4, GetColor(0x60815aff));
DrawTextEx(fontRomulus, "Draw Textures", (Vector2){ 48, 260 }, fontRomulus.baseSize*2, 4, GetColor(0x60815aff));
DrawRectangle(138, 348, 260, 260, GRAY);
DrawTexturePro(lena, (Rectangle){ 0, 0, lena.width, lena.height }, (Rectangle){ 140 + 128, 350 + 128, lena.width/2*scaleFactor, lena.height/2*scaleFactor }, (Vector2){ lena.width/4*scaleFactor, lena.height/4*scaleFactor }, 0.0f, WHITE);
@ -786,21 +786,21 @@ void UpdateDrawOneFrame(void)
{
DrawText("This module give you functions to:", 48, 200, 10, GetColor(0x377764ff));
DrawTextEx(fontRomulus, "Load SpriteFonts", (Vector2){ 48, 230 }, fontRomulus.size*2, 4, GetColor(0x377764ff));
DrawTextEx(fontRomulus, "Draw Text", (Vector2){ 48, 260 }, fontRomulus.size*2, 4, GetColor(0x377764ff));
DrawTextEx(fontRomulus, "Text Formatting", (Vector2){ 48, 290 }, fontRomulus.size*2, 4, GetColor(0x377764ff));
DrawTextEx(fontRomulus, "Load SpriteFonts", (Vector2){ 48, 230 }, fontRomulus.baseSize*2, 4, GetColor(0x377764ff));
DrawTextEx(fontRomulus, "Draw Text", (Vector2){ 48, 260 }, fontRomulus.baseSize*2, 4, GetColor(0x377764ff));
DrawTextEx(fontRomulus, "Text Formatting", (Vector2){ 48, 290 }, fontRomulus.baseSize*2, 4, GetColor(0x377764ff));
DrawTexture(texAlagard, 60, 360, WHITE);
DrawTextEx(fontMechaC, msg1, (Vector2){ 540 + 168, 210 }, fontMechaC.size, -3, WHITE);
DrawTextEx(fontAlagardC, msg2, (Vector2){ 460 + 140, 260 }, fontAlagardC.size, -2, WHITE);
DrawTextEx(fontJupiterC, msg3, (Vector2){ 640 + 70, 300 }, fontJupiterC.size, 2, WHITE);
DrawTextEx(fontMechaC, msg1, (Vector2){ 540 + 168, 210 }, fontMechaC.baseSize, -3, WHITE);
DrawTextEx(fontAlagardC, msg2, (Vector2){ 460 + 140, 260 }, fontAlagardC.baseSize, -2, WHITE);
DrawTextEx(fontJupiterC, msg3, (Vector2){ 640 + 70, 300 }, fontJupiterC.baseSize, 2, WHITE);
DrawTextEx(fontAlagard, "It also includes some...", (Vector2){ 650 + 70, 400 }, fontAlagard.size*2, 2, MAROON);
DrawTextEx(fontPixelplay, "...free fonts in rBMF format...", (Vector2){ 705 - 26, 450 }, fontPixelplay.size*2, 4, ORANGE);
DrawTextEx(fontMecha, "...to be used even in...", (Vector2){ 700 + 40, 500 }, fontMecha.size*2, 4, DARKGREEN);
DrawTextEx(fontSetback, "...comercial projects...", (Vector2){ 710, 550 }, fontSetback.size*2, 4, DARKBLUE);
DrawTextEx(fontRomulus, "...completely for free!", (Vector2){ 710 + 17, 600 }, fontRomulus.size*2, 3, DARKPURPLE);
DrawTextEx(fontAlagard, "It also includes some...", (Vector2){ 650 + 70, 400 }, fontAlagard.baseSize*2, 2, MAROON);
DrawTextEx(fontPixelplay, "...free fonts in rBMF format...", (Vector2){ 705 - 26, 450 }, fontPixelplay.baseSize*2, 4, ORANGE);
DrawTextEx(fontMecha, "...to be used even in...", (Vector2){ 700 + 40, 500 }, fontMecha.baseSize*2, 4, DARKGREEN);
DrawTextEx(fontSetback, "...commercial projects...", (Vector2){ 710, 550 }, fontSetback.baseSize*2, 4, DARKBLUE);
DrawTextEx(fontRomulus, "...completely for free!", (Vector2){ 710 + 17, 600 }, fontRomulus.baseSize*2, 3, DARKPURPLE);
DrawText("This is a custom font spritesheet, raylib can load it automatically!", 228, 360 + 295, 10, GRAY);
@ -809,9 +809,9 @@ void UpdateDrawOneFrame(void)
{
DrawText("This module give you functions to:", 48, 200, 10, GetColor(0x417794ff));
DrawTextEx(fontRomulus, "Draw Geometric Models", (Vector2){ 48, 230 }, fontRomulus.size*2, 4, GetColor(0x417794ff));
DrawTextEx(fontRomulus, "Load 3D Models", (Vector2){ 48, 260 }, fontRomulus.size*2, 4, GetColor(0x417794ff));
DrawTextEx(fontRomulus, "Draw 3D Models", (Vector2){ 48, 290 }, fontRomulus.size*2, 4, GetColor(0x417794ff));
DrawTextEx(fontRomulus, "Draw Geometric Models", (Vector2){ 48, 230 }, fontRomulus.baseSize*2, 4, GetColor(0x417794ff));
DrawTextEx(fontRomulus, "Load 3D Models", (Vector2){ 48, 260 }, fontRomulus.baseSize*2, 4, GetColor(0x417794ff));
DrawTextEx(fontRomulus, "Draw 3D Models", (Vector2){ 48, 290 }, fontRomulus.baseSize*2, 4, GetColor(0x417794ff));
Begin3dMode(camera);
@ -843,8 +843,8 @@ void UpdateDrawOneFrame(void)
{
DrawText("This module give you functions to:", 48, 200, 10, GetColor(0x8c7539ff));
DrawTextEx(fontRomulus, "Load and Play Sounds", (Vector2){ 48, 230 }, fontRomulus.size*2, 4, GetColor(0x8c7539ff));
DrawTextEx(fontRomulus, "Play Music (streaming)", (Vector2){ 48, 260 }, fontRomulus.size*2, 4, GetColor(0x8c7539ff));
DrawTextEx(fontRomulus, "Load and Play Sounds", (Vector2){ 48, 230 }, fontRomulus.baseSize*2, 4, GetColor(0x8c7539ff));
DrawTextEx(fontRomulus, "Play Music (streaming)", (Vector2){ 48, 260 }, fontRomulus.baseSize*2, 4, GetColor(0x8c7539ff));
DrawText("PRESS SPACE to START PLAYING MUSIC", 135, 350, 20, GRAY);
DrawRectangle(150, 390, 400, 12, LIGHTGRAY);
@ -897,7 +897,7 @@ void UpdateDrawOneFrame(void)
case ENDING:
{
// Draw ENDING screen
DrawTextEx(fontAlagard, "LEARN VIDEOGAMES PROGRAMMING", (Vector2){ screenWidth/2 - MeasureTextEx(fontAlagard, "LEARN VIDEOGAMES PROGRAMMING", fontAlagard.size*4, 4).x/2, 80 }, fontAlagard.size*4, 4, MAROON);
DrawTextEx(fontAlagard, "LEARN VIDEOGAMES PROGRAMMING", (Vector2){ screenWidth/2 - MeasureTextEx(fontAlagard, "LEARN VIDEOGAMES PROGRAMMING", fontAlagard.baseSize*4, 4).x/2, 80 }, fontAlagard.baseSize*4, 4, MAROON);
DrawTexture(raylibLogoA, logoPositionX, logoPositionY - 40, WHITE);
@ -929,4 +929,4 @@ void UpdateDrawOneFrame(void)
EndDrawing();
//----------------------------------------------------------------------------------
}
}

2
games/skully_escape/makefile
View File

@ -116,7 +116,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
# libglfw3-dev libopenal-dev libglew-dev libegl1-mesa-dev
LIBS = -lraylib -lglfw3 -lGLEW -lGL -lopenal -lm -pthread -ldl
# on XWindow could require also below libraries, just uncomment
#LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
else
ifeq ($(PLATFORM_OS),OSX)
# libraries for OS X 10.9 desktop compiling

8
games/skully_escape/screens/screen_aisle01.c
View File

@ -362,11 +362,11 @@ void DrawAisle01Screen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -374,7 +374,7 @@ void DrawAisle01Screen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(lamp.bounds, Fade(RED, 0.6f));
DrawRectangleRec(picture.bounds, Fade(RED, 0.6f));
@ -406,4 +406,4 @@ void UnloadAisle01Screen(void)
int FinishAisle01Screen(void)
{
return finishScreen;
}
}

8
games/skully_escape/screens/screen_aisle02.c
View File

@ -393,11 +393,11 @@ void DrawAisle02Screen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -405,7 +405,7 @@ void DrawAisle02Screen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(lamp.bounds, Fade(RED, 0.6f));
DrawRectangleRec(arc.bounds, Fade(RED, 0.6f));
@ -441,4 +441,4 @@ void UnloadAisle02Screen(void)
int FinishAisle02Screen(void)
{
return finishScreen;
}
}

8
games/skully_escape/screens/screen_armory.c
View File

@ -355,11 +355,11 @@ void DrawArmoryScreen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -367,7 +367,7 @@ void DrawArmoryScreen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(blazon01.bounds, Fade(RED, 0.6f));
DrawRectangleRec(blazon02.bounds, Fade(RED, 0.6f));
@ -401,4 +401,4 @@ void UnloadArmoryScreen(void)
int FinishArmoryScreen(void)
{
return finishScreen;
}
}

8
games/skully_escape/screens/screen_attic.c
View File

@ -285,11 +285,11 @@ void DrawAtticScreen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -297,7 +297,7 @@ void DrawAtticScreen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(lamp.bounds, Fade(RED, 0.6f));
DrawRectangleRec(arc.bounds, Fade(RED, 0.6f));
@ -329,4 +329,4 @@ void UnloadAtticScreen(void)
int FinishAtticScreen(void)
{
return finishScreen;
}
}

8
games/skully_escape/screens/screen_bathroom.c
View File

@ -334,11 +334,11 @@ void DrawBathroomScreen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -346,7 +346,7 @@ void DrawBathroomScreen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(lamp.bounds, Fade(RED, 0.6f));
DrawRectangleRec(mirror.bounds, Fade(RED, 0.6f));
@ -380,4 +380,4 @@ void UnloadBathroomScreen(void)
int FinishBathroomScreen(void)
{
return finishScreen;
}
}

6
games/skully_escape/screens/screen_ending.c
View File

@ -71,8 +71,8 @@ void DrawEndingScreen(void)
{
DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), DARKGRAY);
DrawTextEx(font, "CONGRATULATIONS!", (Vector2){ 50, 160 }, font.size*3, 2, Fade(WHITE, alpha));
DrawTextEx(font, "SKULLY ESCAPED!", (Vector2){ 100, 300 }, font.size*3, 2, Fade(WHITE, alpha));
DrawTextEx(font, "CONGRATULATIONS!", (Vector2){ 50, 160 }, font.baseSize*3, 2, Fade(WHITE, alpha));
DrawTextEx(font, "SKULLY ESCAPED!", (Vector2){ 100, 300 }, font.baseSize*3, 2, Fade(WHITE, alpha));
if ((framesCounter > 180) && ((framesCounter/40)%2)) DrawText("PRESS ENTER or CLICK", 380, 545, 40, BLACK);
}
@ -87,4 +87,4 @@ void UnloadEndingScreen(void)
int FinishEndingScreen(void)
{
return finishScreen;
}
}

8
games/skully_escape/screens/screen_kitchen.c
View File

@ -354,11 +354,11 @@ void DrawKitchenScreen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -366,7 +366,7 @@ void DrawKitchenScreen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(closet.bounds, Fade(RED, 0.6f));
DrawRectangleRec(window.bounds, Fade(RED, 0.6f));
@ -400,4 +400,4 @@ void UnloadKitchenScreen(void)
int FinishKitchenScreen(void)
{
return finishScreen;
}
}

8
games/skully_escape/screens/screen_livingroom.c
View File

@ -354,11 +354,11 @@ void DrawLivingroomScreen(void)
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.size, 2, WHITE);
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
@ -366,7 +366,7 @@ void DrawLivingroomScreen(void)
{
if ((msgCounter/30)%2)
{
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.size*2, 2, WHITE);
DrawTextEx(font, "CHOOSE WISELY!", (Vector2){ 300, 95 }, font.baseSize*2, 2, WHITE);
DrawRectangleRec(candle.bounds, Fade(RED, 0.6f));
DrawRectangleRec(phone.bounds, Fade(RED, 0.6f));
@ -400,4 +400,4 @@ void UnloadLivingroomScreen(void)
int FinishLivingroomScreen(void)
{
return finishScreen;
}
}

9
src/Makefile
View File

@ -172,9 +172,12 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
endif
endif
ifeq ($(PLATFORM),PLATFORM_WEB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --preload-file resources
#-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
#-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --profiling --preload-file resources
# -O2 # if used, also set --memory-init-file 0
# --memory-init-file 0 # to avoid an external memory initialization code file (.mem)
# -s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing
# -s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB)
# -s USE_PTHREADS=1 # multithreading support
endif
ifeq ($(PLATFORM),PLATFORM_RPI)
CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces

131
src/audio.c
View File

@ -16,7 +16,7 @@
* Define to use the module as standalone library (independently of raylib).
* Required types and functions are defined in the same module.
*
* #define SUPPORT_FILEFORMAT_WAV / SUPPORT_LOAD_WAV
* #define SUPPORT_FILEFORMAT_WAV
* #define SUPPORT_FILEFORMAT_OGG
* #define SUPPORT_FILEFORMAT_XM
* #define SUPPORT_FILEFORMAT_MOD
@ -24,10 +24,6 @@
* Selected desired fileformats to be supported for loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
*
* #define SUPPORT_RAW_AUDIO_BUFFERS
* Support creating raw audio buffers to send raw data. Buffers must be managed by the user,
* it means initialization, refilling and cleaning.
*
* LIMITATIONS:
* Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS)
* Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32)
@ -68,7 +64,11 @@
*
**********************************************************************************************/
//#define AUDIO_STANDALONE // NOTE: To use the audio module as standalone lib, just uncomment this line
// Default configuration flags (supported features)
//-------------------------------------------------
#define SUPPORT_FILEFORMAT_WAV
#define SUPPORT_FILEFORMAT_OGG
//-------------------------------------------------
#if defined(AUDIO_STANDALONE)
#include "audio.h"
@ -94,18 +94,26 @@
#include <string.h> // Required for: strcmp(), strncmp()
#include <stdio.h> // Required for: FILE, fopen(), fclose(), fread()
//#define STB_VORBIS_HEADER_ONLY
#include "external/stb_vorbis.h" // OGG loading functions
#if defined(SUPPORT_FILEFORMAT_OGG)
//#define STB_VORBIS_HEADER_ONLY
#include "external/stb_vorbis.h" // OGG loading functions
#endif
#define JAR_XM_IMPLEMENTATION
#include "external/jar_xm.h" // XM loading functions
#if defined(SUPPORT_FILEFORMAT_XM)
#define JAR_XM_IMPLEMENTATION
#include "external/jar_xm.h" // XM loading functions
#endif
#define JAR_MOD_IMPLEMENTATION
#include "external/jar_mod.h" // MOD loading functions
#if defined(SUPPORT_FILEFORMAT_MOD)
#define JAR_MOD_IMPLEMENTATION
#include "external/jar_mod.h" // MOD loading functions
#endif
#define DR_FLAC_IMPLEMENTATION
#define DR_FLAC_NO_WIN32_IO
#include "external/dr_flac.h" // FLAC loading functions
#if defined(SUPPORT_FILEFORMAT_FLAC)
#define DR_FLAC_IMPLEMENTATION
#define DR_FLAC_NO_WIN32_IO
#include "external/dr_flac.h" // FLAC loading functions
#endif
#ifdef _MSC_VER
#undef bool
@ -140,10 +148,18 @@ typedef enum { MUSIC_AUDIO_OGG = 0, MUSIC_AUDIO_FLAC, MUSIC_MODULE_XM, MUSIC_MOD
// Music type (file streaming from memory)
typedef struct MusicData {
MusicContextType ctxType; // Type of music context (OGG, XM, MOD)
#if defined(SUPPORT_FILEFORMAT_OGG)
stb_vorbis *ctxOgg; // OGG audio context
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
drflac *ctxFlac; // FLAC audio context
#endif
#if defined(SUPPORT_FILEFORMAT_XM)
jar_xm_context_t *ctxXm; // XM chiptune context
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
jar_mod_context_t ctxMod; // MOD chiptune context
#endif
AudioStream stream; // Audio stream (double buffering)
@ -164,13 +180,19 @@ typedef enum { INFO = 0, ERROR, WARNING, DEBUG, OTHER } TraceLogType;
//----------------------------------------------------------------------------------
// Module specific Functions Declaration
//----------------------------------------------------------------------------------
#if defined(SUPPORT_FILEFORMAT_WAV)
static Wave LoadWAV(const char *fileName); // Load WAV file
#endif
#if defined(SUPPORT_FILEFORMAT_OGG)
static Wave LoadOGG(const char *fileName); // Load OGG file
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
static Wave LoadFLAC(const char *fileName); // Load FLAC file
#endif
#if defined(AUDIO_STANDALONE)
const char *GetExtension(const char *fileName); // Get the extension for a filename
void TraceLog(int msgType, const char *text, ...); // Outputs a trace log message (INFO, ERROR, WARNING)
bool IsFileExtension(const char *fileName, const char *ext); // Check file extension
void TraceLog(int msgType, const char *text, ...); // Outputs trace log message (INFO, ERROR, WARNING)
#endif
//----------------------------------------------------------------------------------
@ -260,10 +282,15 @@ Wave LoadWave(const char *fileName)
{
Wave wave = { 0 };
if (strcmp(GetExtension(fileName), "wav") == 0) wave = LoadWAV(fileName);
else if (strcmp(GetExtension(fileName), "ogg") == 0) wave = LoadOGG(fileName);
else if (strcmp(GetExtension(fileName), "flac") == 0) wave = LoadFLAC(fileName);
else if (strcmp(GetExtension(fileName),"rres") == 0)
if (IsFileExtension(fileName, ".wav")) wave = LoadWAV(fileName);
#if defined(SUPPORT_FILEFORMAT_OGG)
else if (IsFileExtension(fileName, ".ogg")) wave = LoadOGG(fileName);
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (IsFileExtension(fileName, ".flac")) wave = LoadFLAC(fileName);
#endif
#if !defined(AUDIO_STANDALONE)
else if (IsFileExtension(fileName, ".rres"))
{
RRES rres = LoadResource(fileName, 0);
@ -274,7 +301,8 @@ Wave LoadWave(const char *fileName)
UnloadResource(rres);
}
else TraceLog(WARNING, "[%s] File extension not recognized, it can't be loaded", fileName);
#endif
else TraceLog(WARNING, "[%s] Audio fileformat not supported, it can't be loaded", fileName);
return wave;
}
@ -641,7 +669,7 @@ Music LoadMusicStream(const char *fileName)
{
Music music = (MusicData *)malloc(sizeof(MusicData));
if (strcmp(GetExtension(fileName), "ogg") == 0)
if (IsFileExtension(fileName, ".ogg"))
{
// Open ogg audio stream
music->ctxOgg = stb_vorbis_open_filename(fileName, NULL, NULL);
@ -664,7 +692,8 @@ Music LoadMusicStream(const char *fileName)
TraceLog(DEBUG, "[%s] OGG memory required: %i", fileName, info.temp_memory_required);
}
}
else if (strcmp(GetExtension(fileName), "flac") == 0)
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (IsFileExtension(fileName, ".flac"))
{
music->ctxFlac = drflac_open_file(fileName);
@ -683,7 +712,9 @@ Music LoadMusicStream(const char *fileName)
TraceLog(DEBUG, "[%s] FLAC channels: %i", fileName, music->ctxFlac->channels);
}
}
else if (strcmp(GetExtension(fileName), "xm") == 0)
#endif
#if defined(SUPPORT_FILEFORMAT_XM)
else if (IsFileExtension(fileName, ".xm"))
{
int result = jar_xm_create_context_from_file(&music->ctxXm, 48000, fileName);
@ -703,7 +734,9 @@ Music LoadMusicStream(const char *fileName)
}
else TraceLog(WARNING, "[%s] XM file could not be opened", fileName);
}
else if (strcmp(GetExtension(fileName), "mod") == 0)
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
else if (IsFileExtension(fileName, ".mod"))
{
jar_mod_init(&music->ctxMod);
@ -720,7 +753,8 @@ Music LoadMusicStream(const char *fileName)
}
else TraceLog(WARNING, "[%s] MOD file could not be opened", fileName);
}
else TraceLog(WARNING, "[%s] Music extension not recognized, it can't be loaded", fileName);
#endif
else TraceLog(WARNING, "[%s] Audio fileformat not supported, it can't be loaded", fileName);
return music;
}
@ -731,9 +765,15 @@ void UnloadMusicStream(Music music)
CloseAudioStream(music->stream);
if (music->ctxType == MUSIC_AUDIO_OGG) stb_vorbis_close(music->ctxOgg);
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (music->ctxType == MUSIC_AUDIO_FLAC) drflac_free(music->ctxFlac);
#endif
#if defined(SUPPORT_FILEFORMAT_XM)
else if (music->ctxType == MUSIC_MODULE_XM) jar_xm_free_context(music->ctxXm);
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
else if (music->ctxType == MUSIC_MODULE_MOD) jar_mod_unload(&music->ctxMod);
#endif
free(music);
}
@ -778,8 +818,15 @@ void StopMusicStream(Music music)
switch (music->ctxType)
{
case MUSIC_AUDIO_OGG: stb_vorbis_seek_start(music->ctxOgg); break;
#if defined(SUPPORT_FILEFORMAT_FLAC)
case MUSIC_MODULE_FLAC: /* TODO: Restart FLAC context */ break;
#endif
#if defined(SUPPORT_FILEFORMAT_XM)
case MUSIC_MODULE_XM: /* TODO: Restart XM context */ break;
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
case MUSIC_MODULE_MOD: jar_mod_seek_start(&music->ctxMod); break;
#endif
default: break;
}
@ -821,14 +868,20 @@ void UpdateMusicStream(Music music)
int numSamplesOgg = stb_vorbis_get_samples_short_interleaved(music->ctxOgg, music->stream.channels, (short *)pcm, samplesCount*music->stream.channels);
} break;
#if defined(SUPPORT_FILEFORMAT_FLAC)
case MUSIC_AUDIO_FLAC:
{
// NOTE: Returns the number of samples to process
unsigned int numSamplesFlac = (unsigned int)drflac_read_s16(music->ctxFlac, samplesCount*music->stream.channels, (short *)pcm);
} break;
#endif
#if defined(SUPPORT_FILEFORMAT_XM)
case MUSIC_MODULE_XM: jar_xm_generate_samples_16bit(music->ctxXm, pcm, samplesCount); break;
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
case MUSIC_MODULE_MOD: jar_mod_fillbuffer(&music->ctxMod, pcm, samplesCount, 0); break;
#endif
default: break;
}
@ -1067,6 +1120,7 @@ void StopAudioStream(AudioStream stream)
// Module specific Functions Definition
//----------------------------------------------------------------------------------
#if defined(SUPPORT_FILEFORMAT_WAV)
// Load WAV file into Wave structure
static Wave LoadWAV(const char *fileName)
{
@ -1183,7 +1237,9 @@ static Wave LoadWAV(const char *fileName)
return wave;
}
#endif
#if defined(SUPPORT_FILEFORMAT_OGG)
// Load OGG file into Wave structure
// NOTE: Using stb_vorbis library
static Wave LoadOGG(const char *fileName)
@ -1207,7 +1263,7 @@ static Wave LoadOGG(const char *fileName)
wave.sampleCount = (int)stb_vorbis_stream_length_in_samples(oggFile);
float totalSeconds = stb_vorbis_stream_length_in_seconds(oggFile);
if (totalSeconds > 10) TraceLog(WARNING, "[%s] Ogg audio lenght is larger than 10 seconds (%f), that's a big file in memory, consider music streaming", fileName, totalSeconds);
if (totalSeconds > 10) TraceLog(WARNING, "[%s] Ogg audio length is larger than 10 seconds (%f), that's a big file in memory, consider music streaming", fileName, totalSeconds);
wave.data = (short *)malloc(wave.sampleCount*wave.channels*sizeof(short));
@ -1223,7 +1279,9 @@ static Wave LoadOGG(const char *fileName)
return wave;
}
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
// Load FLAC file into Wave structure
// NOTE: Using dr_flac library
static Wave LoadFLAC(const char *fileName)
@ -1245,15 +1303,22 @@ static Wave LoadFLAC(const char *fileName)
return wave;
}
#endif
// Some required functions for audio standalone module version
#if defined(AUDIO_STANDALONE)
// Get the extension for a filename
const char *GetExtension(const char *fileName)
// Check file extension
bool IsFileExtension(const char *fileName, const char *ext)
{
const char *dot = strrchr(fileName, '.');
if (!dot || dot == fileName) return "";
return (dot + 1);
bool result = false;
const char *fileExt;
if ((fileExt = strrchr(fileName, '.')) != NULL)
{
if (strcmp(fileExt, ext) == 0) result = true;
}
return result;
}
// Outputs a trace log message (INFO, ERROR, WARNING)

33
src/audio.h
View File

@ -2,22 +2,24 @@
*
* raylib.audio - Basic funtionality to work with audio
*
* DESCRIPTION:
* FEATURES:
* - Manage audio device (init/close)
* - Load and unload audio files
* - Format wave data (sample rate, size, channels)
* - Play/Stop/Pause/Resume loaded audio
* - Manage mixing channels
* - Manage raw audio context
*
* This module provides basic functionality to:
* - Manage audio device (init/close)
* - Load and unload audio files
* - Format wave data (sample rate, size, channels)
* - Play/Stop/Pause/Resume loaded audio
* - Manage mixing channels
* - Manage raw audio context
* LIMITATIONS:
* Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS)
* Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32)
*
* DEPENDENCIES:
* OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html)
* stb_vorbis - OGG audio files loading (http://www.nothings.org/stb_vorbis/)
* jar_xm - XM module file loading
* jar_mod - MOD audio file loading
* dr_flac - FLAC audio file loading
* jar_xm - XM module file loading (#define SUPPORT_FILEFORMAT_XM)
* jar_mod - MOD audio file loading (#define SUPPORT_FILEFORMAT_MOD)
* dr_flac - FLAC audio file loading (#define SUPPORT_FILEFORMAT_FLAC)
*
* CONTRIBUTORS:
* Joshua Reisenauer (github: @kd7tck):
@ -121,7 +123,7 @@ Wave LoadWave(const char *fileName); // Load wave dat
Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
Sound LoadSound(const char *fileName); // Load sound from file
Sound LoadSoundFromWave(Wave wave); // Load sound from wave data
void UpdateSound(Sound sound, const void *data, int samplesCount); // Update sound buffer with new data
void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
void UnloadWave(Wave wave); // Unload wave data
void UnloadSound(Sound sound); // Unload sound
void PlaySound(Sound sound); // Play a sound
@ -149,10 +151,11 @@ void SetMusicLoopCount(Music music, float count); // Set music loo
float GetMusicTimeLength(Music music); // Get music time length (in seconds)
float GetMusicTimePlayed(Music music); // Get current music time played (in seconds)
// Raw audio stream functions
AudioStream InitAudioStream(unsigned int sampleRate,
unsigned int sampleSize,
unsigned int channels); // Init audio stream (to stream raw audio pcm data)
void UpdateAudioStream(AudioStream stream, void *data, int samplesCount); // Update audio stream buffers with data
unsigned int sampleSize,
unsigned int channels); // Init audio stream (to stream raw audio pcm data)
void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
void CloseAudioStream(AudioStream stream); // Close audio stream and free memory
bool IsAudioBufferProcessed(AudioStream stream); // Check if any audio stream buffers requires refill
void PlayAudioStream(AudioStream stream); // Play audio stream

35
src/core.c
View File

@ -70,13 +70,13 @@
*
**********************************************************************************************/
// Default supported features
//-------------------------------------
// Default configuration flags (supported features)
//-------------------------------------------------
#define SUPPORT_DEFAULT_FONT
#define SUPPORT_MOUSE_GESTURES
#define SUPPORT_CAMERA_SYSTEM
#define SUPPORT_GESTURES_SYSTEM
//-------------------------------------
//-------------------------------------------------
#include "raylib.h"
@ -102,7 +102,7 @@
#include <stdint.h> // Required for: typedef unsigned long long int uint64_t, used by hi-res timer
#include <time.h> // Required for: time() - Android/RPI hi-res timer (NOTE: Linux only!)
#include <math.h> // Required for: tan() [Used in Begin3dMode() to set perspective]
#include <string.h> // Required for: strcmp()
#include <string.h> // Required for: strrchr(), strcmp()
//#include <errno.h> // Macros for reporting and retrieving error conditions through error codes
#if defined __linux__ || defined(PLATFORM_WEB)
@ -978,6 +978,12 @@ Color Fade(Color color, float alpha)
return (Color){color.r, color.g, color.b, (unsigned char)colorAlpha};
}
// Activates raylib logo at startup
void ShowLogo(void)
{
showLogo = true;
}
// Enable some window/system configurations
void SetConfigFlags(char flags)
{
@ -987,10 +993,18 @@ void SetConfigFlags(char flags)
if (configFlags & FLAG_FULLSCREEN_MODE) fullscreen = true;
}
// Activates raylib logo at startup
void ShowLogo(void)
// Check file extension
bool IsFileExtension(const char *fileName, const char *ext)
{
showLogo = true;
bool result = false;
const char *fileExt;
if ((fileExt = strrchr(fileName, '.')) != NULL)
{
if (strcmp(fileExt, ext) == 0) result = true;
}
return result;
}
#if defined(PLATFORM_DESKTOP)
@ -2024,9 +2038,12 @@ static double GetTime(void)
}
// Wait for some milliseconds (stop program execution)
// NOTE: Sleep() granularity could be around 10 ms, it means, Sleep() could
// take longer than expected... for that reason we use the busy wait loop
// http://stackoverflow.com/questions/43057578/c-programming-win32-games-sleep-taking-longer-than-expected
static void Wait(float ms)
{
//#define SUPPORT_BUSY_WAIT_LOOP
#define SUPPORT_BUSY_WAIT_LOOP
#if defined(SUPPORT_BUSY_WAIT_LOOP)
double prevTime = GetTime();
double nextTime = 0.0;
@ -2035,7 +2052,7 @@ static void Wait(float ms)
while ((nextTime - prevTime) < ms/1000.0f) nextTime = GetTime();
#else
#if defined _WIN32
Sleep(ms);
Sleep((unsigned int)ms);
#elif defined __linux__ || defined(PLATFORM_WEB)
struct timespec req = { 0 };
time_t sec = (int)(ms/1000.0f);

30
src/models.c
View File

@ -4,7 +4,7 @@
*
* CONFIGURATION:
*
* #define SUPPORT_FILEFORMAT_OBJ / SUPPORT_LOAD_OBJ
* #define SUPPORT_FILEFORMAT_OBJ
* Selected desired fileformats to be supported for loading.
*
* #define SUPPORT_FILEFORMAT_MTL
@ -32,6 +32,12 @@
*
**********************************************************************************************/
// Default configuration flags (supported features)
//-------------------------------------------------
#define SUPPORT_FILEFORMAT_OBJ
#define SUPPORT_FILEFORMAT_MTL
//-------------------------------------------------
#include "raylib.h"
#if defined(PLATFORM_ANDROID)
@ -63,8 +69,12 @@
//----------------------------------------------------------------------------------
// Module specific Functions Declaration
//----------------------------------------------------------------------------------
#if defined(SUPPORT_FILEFORMAT_OBJ)
static Mesh LoadOBJ(const char *fileName); // Load OBJ mesh data
#endif
#if defined(SUPPORT_FILEFORMAT_MTL)
static Material LoadMTL(const char *fileName); // Load MTL material data
#endif
static Mesh GenMeshHeightmap(Image image, Vector3 size);
static Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize);
@ -582,8 +592,11 @@ Mesh LoadMesh(const char *fileName)
{
Mesh mesh = { 0 };
if (strcmp(GetExtension(fileName), "obj") == 0) mesh = LoadOBJ(fileName);
else TraceLog(WARNING, "[%s] Mesh extension not recognized, it can't be loaded", fileName);
#if defined(SUPPORT_FILEFORMAT_OBJ)
if (IsFileExtension(fileName, ".obj")) mesh = LoadOBJ(fileName);
#else
TraceLog(WARNING, "[%s] Mesh fileformat not supported, it can't be loaded", fileName);
#endif
if (mesh.vertexCount == 0) TraceLog(WARNING, "Mesh could not be loaded");
else rlglLoadMesh(&mesh, false); // Upload vertex data to GPU (static mesh)
@ -692,8 +705,11 @@ Material LoadMaterial(const char *fileName)
{
Material material = { 0 };
if (strcmp(GetExtension(fileName), "mtl") == 0) material = LoadMTL(fileName);
else TraceLog(WARNING, "[%s] Material extension not recognized, it can't be loaded", fileName);
#if defined(SUPPORT_FILEFORMAT_MTL)
if (IsFileExtension(fileName, ".mtl")) material = LoadMTL(fileName);
#else
TraceLog(WARNING, "[%s] Material fileformat not supported, it can't be loaded", fileName);
#endif
return material;
}
@ -1590,6 +1606,7 @@ BoundingBox CalculateBoundingBox(Mesh mesh)
// Module specific Functions Definition
//----------------------------------------------------------------------------------
#if defined(SUPPORT_FILEFORMAT_OBJ)
// Load OBJ mesh data
static Mesh LoadOBJ(const char *fileName)
{
@ -1838,7 +1855,9 @@ static Mesh LoadOBJ(const char *fileName)
return mesh;
}
#endif
#if defined(SUPPORT_FILEFORMAT_MTL)
// Load MTL material data (specs: http://paulbourke.net/dataformats/mtl/)
// NOTE: Texture map parameters are not supported
static Material LoadMTL(const char *fileName)
@ -2002,3 +2021,4 @@ static Material LoadMTL(const char *fileName)
return material;
}
#endif

7
src/raylib.h
View File

@ -13,7 +13,7 @@
* - Multiple textures support, including compressed formats and mipmaps generation
* - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
* - Powerful math module for Vector, Matrix and Quaternion operations: [raymath]
* - Audio loading and playing with streaming support and mixing channels [audio]
* - Audio loading and playing with streaming support and mixing channels: [audio]
* - VR stereo rendering support with configurable HMD device parameters
* - Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi, HTML5 and Oculus Rift CV1
* - Custom color palette for fancy visuals on raywhite background
@ -687,9 +687,10 @@ RLAPI float *MatrixToFloat(Matrix mat); // Converts Ma
RLAPI int GetRandomValue(int min, int max); // Returns a random value between min and max (both included)
RLAPI Color Fade(Color color, float alpha); // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
RLAPI void SetConfigFlags(char flags); // Setup some window configuration flags
RLAPI void ShowLogo(void); // Activates raylib logo at startup (can be done with flags)
//RLAPI void TraceLog(int logType, const char *text, ...); // Trace log messages showing (INFO, WARNING, ERROR, DEBUG)
RLAPI void SetConfigFlags(char flags); // Setup some window configuration flags
//RLAPI void TraceLog(int logType, const char *text, ...); // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
RLAPI bool IsFileDropped(void); // Check if a file have been dropped into window
RLAPI char **GetDroppedFiles(int *count); // Retrieve dropped files into window

21
src/rlgl.c
View File

@ -25,7 +25,7 @@
* #define SUPPORT_VR_SIMULATION / SUPPORT_STEREO_RENDERING
* Support VR simulation functionality (stereo rendering)
*
* #define SUPPORT_SHADER_DISTORTION
* #define SUPPORT_DISTORTION_SHADER
* Include stereo rendering distortion shader (shader_distortion.h)
*
* DEPENDENCIES:
@ -54,6 +54,11 @@
*
**********************************************************************************************/
// Default configuration flags (supported features)
//-------------------------------------------------
#define SUPPORT_VR_SIMULATION
//-------------------------------------------------
#include "rlgl.h"
#include <stdio.h> // Required for: fopen(), fclose(), fread()... [Used only on LoadText()]
@ -100,7 +105,7 @@
#include <stdarg.h> // Required for: va_list, va_start(), vfprintf(), va_end() [Used only on TraceLog()]
#endif
#if !defined(GRAPHICS_API_OPENGL_11) && !defined(RLGL_NO_DISTORTION_SHADER)
#if !defined(GRAPHICS_API_OPENGL_11) && defined(SUPPORT_DISTORTION_SHADER)
#include "shader_distortion.h" // Distortion shader to be embedded
#endif
@ -2591,10 +2596,12 @@ void InitVrSimulator(int vrDevice)
// Initialize framebuffer and textures for stereo rendering
// NOTE: screen size should match HMD aspect ratio
vrConfig.stereoFbo = rlglLoadRenderTexture(screenWidth, screenHeight);
#if defined(SUPPORT_DISTORTION_SHADER)
// Load distortion shader (initialized by default with Oculus Rift CV1 parameters)
vrConfig.distortionShader.id = LoadShaderProgram(vDistortionShaderStr, fDistortionShaderStr);
if (vrConfig.distortionShader.id != 0) LoadDefaultShaderLocations(&vrConfig.distortionShader);
#endif
SetStereoConfig(hmd);
@ -2613,7 +2620,9 @@ void CloseVrSimulator(void)
if (vrSimulatorReady)
{
rlDeleteRenderTextures(vrConfig.stereoFbo); // Unload stereo framebuffer and texture
#if defined(SUPPORT_DISTORTION_SHADER)
UnloadShader(vrConfig.distortionShader); // Unload distortion shader
#endif
}
#endif
}
@ -2700,8 +2709,12 @@ void EndVrDrawing(void)
rlMatrixMode(RL_MODELVIEW); // Enable internal modelview matrix
rlLoadIdentity(); // Reset internal modelview matrix
#if defined(SUPPORT_DISTORTION_SHADER)
// Draw RenderTexture (stereoFbo) using distortion shader
currentShader = vrConfig.distortionShader;
#else
currentShader = GetDefaultShader();
#endif
rlEnableTexture(vrConfig.stereoFbo.texture.id);
@ -3536,6 +3549,7 @@ static void SetStereoConfig(VrDeviceInfo hmd)
TraceLog(DEBUG, "VR: Distortion Shader: Scale = { %f, %f }", scale[0], scale[1]);
TraceLog(DEBUG, "VR: Distortion Shader: ScaleIn = { %f, %f }", scaleIn[0], scaleIn[1]);
#if defined(SUPPORT_DISTORTION_SHADER)
// Update distortion shader with lens and distortion-scale parameters
SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "leftLensCenter"), leftLensCenter, 2);
SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "rightLensCenter"), rightLensCenter, 2);
@ -3546,6 +3560,7 @@ static void SetStereoConfig(VrDeviceInfo hmd)
SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scaleIn"), scaleIn, 2);
SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "hmdWarpParam"), hmd.distortionK, 4);
SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "chromaAbParam"), hmd.chromaAbCorrection, 4);
#endif
// Fovy is normally computed with: 2*atan2(hmd.vScreenSize, 2*hmd.eyeToScreenDistance)*RAD2DEG
// ...but with lens distortion it is increased (see Oculus SDK Documentation)

179
src/text.c
View File

@ -5,8 +5,7 @@
* CONFIGURATION:
*
* #define SUPPORT_FILEFORMAT_FNT
* #define SUPPORT_FILEFORMAT_TTF / INCLUDE_STB_TRUETYPE
* #define SUPPORT_FILEFORMAT_IMAGE_FONT
* #define SUPPORT_FILEFORMAT_TTF
* Selected desired fileformats to be supported for loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
*
@ -49,12 +48,14 @@
#include <stdarg.h> // Required for: va_list, va_start(), vfprintf(), va_end()
#include <stdio.h> // Required for: FILE, fopen(), fclose(), fscanf(), feof(), rewind(), fgets()
#include "utils.h" // Required for: GetExtension()
#include "utils.h" // Required for: IsFileExtension()
// Following libs are used on LoadTTF()
#define STBTT_STATIC // Define stb_truetype functions static to this module
#define STB_TRUETYPE_IMPLEMENTATION
#include "external/stb_truetype.h" // Required for: stbtt_BakeFontBitmap()
#if defined(SUPPORT_FILEFORMAT_TTF)
// Following libs are used on LoadTTF()
#define STBTT_STATIC // Define stb_truetype functions static to this module
#define STB_TRUETYPE_IMPLEMENTATION
#include "external/stb_truetype.h" // Required for: stbtt_BakeFontBitmap()
#endif
// Rectangle packing functions (not used at the moment)
//#define STB_RECT_PACK_IMPLEMENTATION
@ -90,9 +91,12 @@ static SpriteFont defaultFont; // Default font provided by raylib
static int GetCharIndex(SpriteFont font, int letter);
static SpriteFont LoadImageFont(Image image, Color key, int firstChar); // Load a Image font file (XNA style)
static SpriteFont LoadRBMF(const char *fileName); // Load a rBMF font file (raylib BitMap Font)
#if defined(SUPPORT_FILEFORMAT_FNT)
static SpriteFont LoadBMFont(const char *fileName); // Load a BMFont file (AngelCode font file)
#endif
#if defined(SUPPORT_FILEFORMAT_TTF)
static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars); // Load spritefont from TTF data
#endif
#if defined(SUPPORT_DEFAULT_FONT)
extern void LoadDefaultFont(void);
@ -283,10 +287,7 @@ SpriteFont LoadSpriteFont(const char *fileName)
SpriteFont spriteFont = { 0 };
// Check file extension
if (strcmp(GetExtension(fileName),"rbmf") == 0) spriteFont = LoadRBMF(fileName); // TODO: DELETE... SOON...
else if (strcmp(GetExtension(fileName),"ttf") == 0) spriteFont = LoadSpriteFontTTF(fileName, DEFAULT_TTF_FONTSIZE, 0, NULL);
else if (strcmp(GetExtension(fileName),"fnt") == 0) spriteFont = LoadBMFont(fileName);
else if (strcmp(GetExtension(fileName),"rres") == 0)
if (IsFileExtension(fileName, ".rres"))
{
// TODO: Read multiple resource blocks from file (RRES_FONT_IMAGE, RRES_FONT_CHARDATA)
RRES rres = LoadResource(fileName, 0);
@ -312,6 +313,12 @@ SpriteFont LoadSpriteFont(const char *fileName)
// TODO: Do not free rres.data memory (chars info data!)
//UnloadResource(rres[0]);
}
#if defined(SUPPORT_FILEFORMAT_TTF)
else if (IsFileExtension(fileName, ".ttf")) spriteFont = LoadSpriteFontTTF(fileName, DEFAULT_TTF_FONTSIZE, 0, NULL);
#endif
#if defined(SUPPORT_FILEFORMAT_FNT)
else if (IsFileExtension(fileName, ".fnt")) spriteFont = LoadBMFont(fileName);
#endif
else
{
Image image = LoadImage(fileName);
@ -336,7 +343,8 @@ SpriteFont LoadSpriteFontTTF(const char *fileName, int fontSize, int charsCount,
{
SpriteFont spriteFont = { 0 };
if (strcmp(GetExtension(fileName),"ttf") == 0)
#if defined(SUPPORT_FILEFORMAT_TTF)
if (IsFileExtension(fileName, ".ttf"))
{
if ((fontChars == NULL) || (charsCount == 0))
{
@ -350,6 +358,7 @@ SpriteFont LoadSpriteFontTTF(const char *fileName, int fontSize, int charsCount,
}
else spriteFont = LoadTTF(fileName, fontSize, charsCount, fontChars);
}
#endif
if (spriteFont.texture.id == 0)
{
@ -707,144 +716,7 @@ static SpriteFont LoadImageFont(Image image, Color key, int firstChar)
return spriteFont;
}
// Load a rBMF font file (raylib BitMap Font)
static SpriteFont LoadRBMF(const char *fileName)
{
// rBMF Info Header (16 bytes)
typedef struct {
char id[4]; // rBMF file identifier
char version; // rBMF file version
// 4 MSB --> main version
// 4 LSB --> subversion
char firstChar; // First character in the font
// NOTE: Depending on charDataType, it could be useless
short imgWidth; // Image width - always POT (power-of-two)
short imgHeight; // Image height - always POT (power-of-two)
short numChars; // Number of characters contained
short charHeight; // Characters height - the same for all characters
char compType; // Compression type:
// 4 MSB --> image data compression
// 4 LSB --> chars data compression
char charsDataType; // Char data type provided
} rbmfInfoHeader;
SpriteFont spriteFont = { 0 };
// REMOVE SOON!!!
/*
rbmfInfoHeader rbmfHeader;
unsigned int *rbmfFileData = NULL;
unsigned char *rbmfCharWidthData = NULL;
int charsDivisor = 1; // Every char is separated from the consecutive by a 1 pixel divisor, horizontally and vertically
FILE *rbmfFile = fopen(fileName, "rb"); // Define a pointer to bitmap file and open it in read-binary mode
if (rbmfFile == NULL)
{
TraceLog(WARNING, "[%s] rBMF font file could not be opened, using default font", fileName);
spriteFont = GetDefaultFont();
}
else
{
fread(&rbmfHeader, sizeof(rbmfInfoHeader), 1, rbmfFile);
TraceLog(DEBUG, "[%s] Loading rBMF file, size: %ix%i, numChars: %i, charHeight: %i", fileName, rbmfHeader.imgWidth, rbmfHeader.imgHeight, rbmfHeader.numChars, rbmfHeader.charHeight);
spriteFont.numChars = (int)rbmfHeader.numChars;
int numPixelBits = rbmfHeader.imgWidth*rbmfHeader.imgHeight/32;
rbmfFileData = (unsigned int *)malloc(numPixelBits*sizeof(unsigned int));
for (int i = 0; i < numPixelBits; i++) fread(&rbmfFileData[i], sizeof(unsigned int), 1, rbmfFile);
rbmfCharWidthData = (unsigned char *)malloc(spriteFont.numChars*sizeof(unsigned char));
for (int i = 0; i < spriteFont.numChars; i++) fread(&rbmfCharWidthData[i], sizeof(unsigned char), 1, rbmfFile);
// Re-construct image from rbmfFileData
//-----------------------------------------
Color *imagePixels = (Color *)malloc(rbmfHeader.imgWidth*rbmfHeader.imgHeight*sizeof(Color));
for (int i = 0; i < rbmfHeader.imgWidth*rbmfHeader.imgHeight; i++) imagePixels[i] = BLANK; // Initialize array
int counter = 0; // Font data elements counter
// Fill image data (convert from bit to pixel!)
for (int i = 0; i < rbmfHeader.imgWidth*rbmfHeader.imgHeight; i += 32)
{
for (int j = 31; j >= 0; j--)
{
if (BIT_CHECK(rbmfFileData[counter], j)) imagePixels[i+j] = WHITE;
}
counter++;
}
Image image = LoadImageEx(imagePixels, rbmfHeader.imgWidth, rbmfHeader.imgHeight);
ImageFormat(&image, UNCOMPRESSED_GRAY_ALPHA);
free(imagePixels);
TraceLog(DEBUG, "[%s] Image reconstructed correctly, now converting it to texture", fileName);
// Create spritefont with all data read from rbmf file
spriteFont.texture = LoadTextureFromImage(image);
UnloadImage(image); // Unload image data
//TraceLog(INFO, "[%s] Starting chars set reconstruction", fileName);
// Get characters data using rbmfCharWidthData, rbmfHeader.charHeight, charsDivisor, rbmfHeader.numChars
spriteFont.chars = (CharInfo *)malloc(spriteFont.charsCount*sizeof(CharInfo));
int currentLine = 0;
int currentPosX = charsDivisor;
int testPosX = charsDivisor;
for (int i = 0; i < spriteFont.charsCount; i++)
{
spriteFont.chars[i].value = (int)rbmfHeader.firstChar + i;
spriteFont.chars[i].rec.x = currentPosX;
spriteFont.chars[i].rec.y = charsDivisor + currentLine*((int)rbmfHeader.charHeight + charsDivisor);
spriteFont.chars[i].rec.width = (int)rbmfCharWidthData[i];
spriteFont.chars[i].rec.height = (int)rbmfHeader.charHeight;
// NOTE: On image based fonts (XNA style), character offsets and xAdvance are not required (set to 0)
spriteFont.chars[i].offsetX = 0;
spriteFont.chars[i].offsetY = 0;
spriteFont.chars[i].advanceX = 0;
testPosX += (spriteFont.chars[i].rec.width + charsDivisor);
if (testPosX > spriteFont.texture.width)
{
currentLine++;
currentPosX = 2*charsDivisor + (int)rbmfCharWidthData[i];
testPosX = currentPosX;
spriteFont.chars[i].rec.x = charsDivisor;
spriteFont.chars[i].rec.y = charsDivisor + currentLine*(rbmfHeader.charHeight + charsDivisor);
}
else currentPosX = testPosX;
}
spriteFont.baseSize = spriteFont.charRecs[0].height;
TraceLog(INFO, "[%s] rBMF file loaded correctly as SpriteFont", fileName);
}
fclose(rbmfFile);
free(rbmfFileData); // Now we can free loaded data from RAM memory
free(rbmfCharWidthData);
*/
return spriteFont;
}
#if defined(SUPPORT_FILEFORMAT_FNT)
// Load a BMFont file (AngelCode font file)
static SpriteFont LoadBMFont(const char *fileName)
{
@ -962,7 +834,9 @@ static SpriteFont LoadBMFont(const char *fileName)
return font;
}
#endif
#if defined(SUPPORT_FILEFORMAT_TTF)
// Generate a sprite font from TTF file data (font size required)
// TODO: Review texture packing method and generation (use oversampling)
static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars)
@ -1054,4 +928,5 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, in
free(charData);
return font;
}
}
#endif

379
src/textures.c
View File

@ -4,24 +4,24 @@
*
* CONFIGURATION:
*
* #define SUPPORT_STB_IMAGE / INCLUDE_STB_IMAGE
*
* #define SUPPORT_FILEFORMAT_BMP / SUPPORT_LOAD_BMP
* #define SUPPORT_FILEFORMAT_PNG / SUPPORT_LOAD_PNG
* #define SUPPORT_FILEFORMAT_BMP
* #define SUPPORT_FILEFORMAT_PNG
* #define SUPPORT_FILEFORMAT_TGA
* #define SUPPORT_FILEFORMAT_JPG / ENABLE_LOAD_JPG
* #define SUPPORT_FILEFORMAT_JPG
* #define SUPPORT_FILEFORMAT_GIF
* #define SUPPORT_FILEFORMAT_PSD
* #define SUPPORT_FILEFORMAT_HDR
* #define SUPPORT_FILEFORMAT_DDS / ENABLE_LOAD_DDS
* #define SUPPORT_FILEFORMAT_DDS
* #define SUPPORT_FILEFORMAT_PKM
* #define SUPPORT_FILEFORMAT_KTX
* #define SUPPORT_FILEFORMAT_PVR
* #define SUPPORT_FILEFORMAT_ASTC
* Selected desired fileformats to be supported for loading. Some of those formats are
* Selecte desired fileformats to be supported for image data loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
*
* #define SUPPORT_IMAGE_RESIZE / INCLUDE_STB_IMAGE_RESIZE
* #define SUPPORT_IMAGE_MANIPULATION
* Support multiple image editing functions to scale, adjust colors, flip, draw on images, crop...
* If not defined only three image editing functions supported: ImageFormat(), ImageAlphaMask(), ImageToPOT()
*
* DEPENDENCIES:
* stb_image - Multiple image formats loading (JPEG, PNG, BMP, TGA, PSD, GIF, PIC)
@ -50,6 +50,12 @@
*
**********************************************************************************************/
// Default configuration flags (supported features)
//-------------------------------------------------
#define SUPPORT_FILEFORMAT_PNG
#define SUPPORT_IMAGE_MANIPULATION
//-------------------------------------------------
#include "raylib.h"
#include <stdlib.h> // Required for: malloc(), free()
@ -61,23 +67,46 @@
#include "utils.h" // Required for: fopen() Android mapping, TraceLog()
// Support only desired texture formats, by default: JPEG, PNG, BMP, TGA
//#define STBI_NO_JPEG // Image format .jpg and .jpeg
//#define STBI_NO_PNG
//#define STBI_NO_BMP
//#define STBI_NO_TGA
#define STBI_NO_PSD
#define STBI_NO_GIF
#define STBI_NO_HDR
// Support only desired texture formats on stb_image
#if !defined(SUPPORT_FILEFORMAT_BMP)
#define STBI_NO_BMP
#endif
#if !defined(SUPPORT_FILEFORMAT_PNG)
#define STBI_NO_PNG
#endif
#if !defined(SUPPORT_FILEFORMAT_TGA)
#define STBI_NO_TGA
#endif
#if !defined(SUPPORT_FILEFORMAT_JPG)
#define STBI_NO_JPEG // Image format .jpg and .jpeg
#endif
#if !defined(SUPPORT_FILEFORMAT_PSD)
#define STBI_NO_PSD
#endif
#if !defined(SUPPORT_FILEFORMAT_GIF)
#define STBI_NO_GIF
#endif
#if !defined(SUPPORT_FILEFORMAT_HDR)
#define STBI_NO_HDR
#endif
// Image fileformats not supported by default
#define STBI_NO_PIC
#define STBI_NO_PNM // Image format .ppm and .pgm
#define STB_IMAGE_IMPLEMENTATION
#include "external/stb_image.h" // Required for: stbi_load()
// NOTE: Used to read image data (multiple formats support)
#define STB_IMAGE_RESIZE_IMPLEMENTATION
#include "external/stb_image_resize.h" // Required for: stbir_resize_uint8()
// NOTE: Used for image scaling on ImageResize()
#if (defined(SUPPORT_FILEFORMAT_BMP) || defined(SUPPORT_FILEFORMAT_PNG) || defined(SUPPORT_FILEFORMAT_TGA) || \
defined(SUPPORT_FILEFORMAT_JPG) || defined(SUPPORT_FILEFORMAT_PSD) || defined(SUPPORT_FILEFORMAT_GIF) || \
defined(SUPPORT_FILEFORMAT_HDR))
#define STB_IMAGE_IMPLEMENTATION
#include "external/stb_image.h" // Required for: stbi_load()
// NOTE: Used to read image data (multiple formats support)
#endif
#if defined(SUPPORT_IMAGE_MANIPULATION)
#define STB_IMAGE_RESIZE_IMPLEMENTATION
#include "external/stb_image_resize.h" // Required for: stbir_resize_uint8()
// NOTE: Used for image scaling on ImageResize()
#endif
//----------------------------------------------------------------------------------
// Defines and Macros
@ -102,11 +131,21 @@
//----------------------------------------------------------------------------------
// Module specific Functions Declaration
//----------------------------------------------------------------------------------
#if defined(SUPPORT_FILEFORMAT_DDS)
static Image LoadDDS(const char *fileName); // Load DDS file
#endif
#if defined(SUPPORT_FILEFORMAT_PKM)
static Image LoadPKM(const char *fileName); // Load PKM file
#endif
#if defined(SUPPORT_FILEFORMAT_KTX)
static Image LoadKTX(const char *fileName); // Load KTX file
#endif
#if defined(SUPPORT_FILEFORMAT_PVR)
static Image LoadPVR(const char *fileName); // Load PVR file
#endif
#if defined(SUPPORT_FILEFORMAT_ASTC)
static Image LoadASTC(const char *fileName); // Load ASTC file
#endif
//----------------------------------------------------------------------------------
// Module Functions Definition
@ -124,18 +163,32 @@ Image LoadImage(const char *fileName)
image.mipmaps = 0;
image.format = 0;
if ((strcmp(GetExtension(fileName),"png") == 0) ||
(strcmp(GetExtension(fileName),"bmp") == 0) ||
(strcmp(GetExtension(fileName),"tga") == 0) ||
(strcmp(GetExtension(fileName),"jpg") == 0)
#ifndef STBI_NO_GIF
|| (strcmp(GetExtension(fileName),"gif") == 0)
if (IsFileExtension(fileName, ".rres"))
{
RRES rres = LoadResource(fileName, 0);
// NOTE: Parameters for RRES_TYPE_IMAGE are: width, height, format, mipmaps
if (rres[0].type == RRES_TYPE_IMAGE) image = LoadImagePro(rres[0].data, rres[0].param1, rres[0].param2, rres[0].param3);
else TraceLog(WARNING, "[%s] Resource file does not contain image data", fileName);
UnloadResource(rres);
}
else if ((IsFileExtension(fileName, ".png"))
#if defined(SUPPORT_FILEFORMAT_BMP)
|| (IsFileExtension(fileName, ".bmp"))
#endif
#ifndef STBI_NO_PSD
|| (strcmp(GetExtension(fileName),"psd") == 0)
#if defined(SUPPORT_FILEFORMAT_TGA)
|| (IsFileExtension(fileName, ".tga"))
#endif
#ifndef STBI_NO_PIC
|| (strcmp(GetExtension(fileName),"pic") == 0)
#if defined(SUPPORT_FILEFORMAT_JPG)
|| (IsFileExtension(fileName, ".jpg"))
#endif
#if defined(SUPPORT_FILEFORMAT_DDS)
|| (IsFileExtension(fileName, ".gif"))
#endif
#if defined(SUPPORT_FILEFORMAT_PSD)
|| (IsFileExtension(fileName, ".psd"))
#endif
)
{
@ -155,22 +208,22 @@ Image LoadImage(const char *fileName)
else if (imgBpp == 3) image.format = UNCOMPRESSED_R8G8B8;
else if (imgBpp == 4) image.format = UNCOMPRESSED_R8G8B8A8;
}
else if (strcmp(GetExtension(fileName),"dds") == 0) image = LoadDDS(fileName);
else if (strcmp(GetExtension(fileName),"pkm") == 0) image = LoadPKM(fileName);
else if (strcmp(GetExtension(fileName),"ktx") == 0) image = LoadKTX(fileName);
else if (strcmp(GetExtension(fileName),"pvr") == 0) image = LoadPVR(fileName);
else if (strcmp(GetExtension(fileName),"astc") == 0) image = LoadASTC(fileName);
else if (strcmp(GetExtension(fileName),"rres") == 0)
{
RRES rres = LoadResource(fileName, 0);
// NOTE: Parameters for RRES_TYPE_IMAGE are: width, height, format, mipmaps
if (rres[0].type == RRES_TYPE_IMAGE) image = LoadImagePro(rres[0].data, rres[0].param1, rres[0].param2, rres[0].param3);
else TraceLog(WARNING, "[%s] Resource file does not contain image data", fileName);
UnloadResource(rres);
}
#if defined(SUPPORT_FILEFORMAT_DDS)
else if (IsFileExtension(fileName, ".dds")) image = LoadDDS(fileName);
#endif
#if defined(SUPPORT_FILEFORMAT_PKM)
else if (IsFileExtension(fileName, ".pkm")) image = LoadPKM(fileName);
#endif
#if defined(SUPPORT_FILEFORMAT_KTX)
else if (IsFileExtension(fileName, ".ktx")) image = LoadKTX(fileName);
#endif
#if defined(SUPPORT_FILEFORMAT_PVR)
else if (IsFileExtension(fileName, ".pvr")) image = LoadPVR(fileName);
#endif
#if defined(SUPPORT_FILEFORMAT_ASTC)
else if (IsFileExtension(fileName, ".astc")) image = LoadASTC(fileName);
#endif
else TraceLog(WARNING, "[%s] Image fileformat not supported", fileName);
if (image.data != NULL) TraceLog(INFO, "[%s] Image loaded successfully (%ix%i)", fileName, image.width, image.height);
else TraceLog(WARNING, "[%s] Image could not be loaded", fileName);
@ -664,115 +717,6 @@ void ImageAlphaMask(Image *image, Image alphaMask)
}
}
// Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
// NOTE: In case selected bpp do not represent an known 16bit format,
// dithered data is stored in the LSB part of the unsigned short
void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp)
{
if (image->format >= COMPRESSED_DXT1_RGB)
{
TraceLog(WARNING, "Compressed data formats can not be dithered");
return;
}
if ((rBpp+gBpp+bBpp+aBpp) > 16)
{
TraceLog(WARNING, "Unsupported dithering bpps (%ibpp), only 16bpp or lower modes supported", (rBpp+gBpp+bBpp+aBpp));
}
else
{
Color *pixels = GetImageData(*image);
free(image->data); // free old image data
if ((image->format != UNCOMPRESSED_R8G8B8) && (image->format != UNCOMPRESSED_R8G8B8A8))
{
TraceLog(WARNING, "Image format is already 16bpp or lower, dithering could have no effect");
}
// Define new image format, check if desired bpp match internal known format
if ((rBpp == 5) && (gBpp == 6) && (bBpp == 5) && (aBpp == 0)) image->format = UNCOMPRESSED_R5G6B5;
else if ((rBpp == 5) && (gBpp == 5) && (bBpp == 5) && (aBpp == 1)) image->format = UNCOMPRESSED_R5G5B5A1;
else if ((rBpp == 4) && (gBpp == 4) && (bBpp == 4) && (aBpp == 4)) image->format = UNCOMPRESSED_R4G4B4A4;
else
{
image->format = 0;
TraceLog(WARNING, "Unsupported dithered OpenGL internal format: %ibpp (R%iG%iB%iA%i)", (rBpp+gBpp+bBpp+aBpp), rBpp, gBpp, bBpp, aBpp);
}
// NOTE: We will store the dithered data as unsigned short (16bpp)
image->data = (unsigned short *)malloc(image->width*image->height*sizeof(unsigned short));
Color oldPixel = WHITE;
Color newPixel = WHITE;
int rError, gError, bError;
unsigned short rPixel, gPixel, bPixel, aPixel; // Used for 16bit pixel composition
#define MIN(a,b) (((a)<(b))?(a):(b))
for (int y = 0; y < image->height; y++)
{
for (int x = 0; x < image->width; x++)
{
oldPixel = pixels[y*image->width + x];
// NOTE: New pixel obtained by bits truncate, it would be better to round values (check ImageFormat())
newPixel.r = oldPixel.r >> (8 - rBpp); // R bits
newPixel.g = oldPixel.g >> (8 - gBpp); // G bits
newPixel.b = oldPixel.b >> (8 - bBpp); // B bits
newPixel.a = oldPixel.a >> (8 - aBpp); // A bits (not used on dithering)
// NOTE: Error must be computed between new and old pixel but using same number of bits!
// We want to know how much color precision we have lost...
rError = (int)oldPixel.r - (int)(newPixel.r << (8 - rBpp));
gError = (int)oldPixel.g - (int)(newPixel.g << (8 - gBpp));
bError = (int)oldPixel.b - (int)(newPixel.b << (8 - bBpp));
pixels[y*image->width + x] = newPixel;
// NOTE: Some cases are out of the array and should be ignored
if (x < (image->width - 1))
{
pixels[y*image->width + x+1].r = MIN((int)pixels[y*image->width + x+1].r + (int)((float)rError*7.0f/16), 0xff);
pixels[y*image->width + x+1].g = MIN((int)pixels[y*image->width + x+1].g + (int)((float)gError*7.0f/16), 0xff);
pixels[y*image->width + x+1].b = MIN((int)pixels[y*image->width + x+1].b + (int)((float)bError*7.0f/16), 0xff);
}
if ((x > 0) && (y < (image->height - 1)))
{
pixels[(y+1)*image->width + x-1].r = MIN((int)pixels[(y+1)*image->width + x-1].r + (int)((float)rError*3.0f/16), 0xff);
pixels[(y+1)*image->width + x-1].g = MIN((int)pixels[(y+1)*image->width + x-1].g + (int)((float)gError*3.0f/16), 0xff);
pixels[(y+1)*image->width + x-1].b = MIN((int)pixels[(y+1)*image->width + x-1].b + (int)((float)bError*3.0f/16), 0xff);
}
if (y < (image->height - 1))
{
pixels[(y+1)*image->width + x].r = MIN((int)pixels[(y+1)*image->width + x].r + (int)((float)rError*5.0f/16), 0xff);
pixels[(y+1)*image->width + x].g = MIN((int)pixels[(y+1)*image->width + x].g + (int)((float)gError*5.0f/16), 0xff);
pixels[(y+1)*image->width + x].b = MIN((int)pixels[(y+1)*image->width + x].b + (int)((float)bError*5.0f/16), 0xff);
}
if ((x < (image->width - 1)) && (y < (image->height - 1)))
{
pixels[(y+1)*image->width + x+1].r = MIN((int)pixels[(y+1)*image->width + x+1].r + (int)((float)rError*1.0f/16), 0xff);
pixels[(y+1)*image->width + x+1].g = MIN((int)pixels[(y+1)*image->width + x+1].g + (int)((float)gError*1.0f/16), 0xff);
pixels[(y+1)*image->width + x+1].b = MIN((int)pixels[(y+1)*image->width + x+1].b + (int)((float)bError*1.0f/16), 0xff);
}
rPixel = (unsigned short)newPixel.r;
gPixel = (unsigned short)newPixel.g;
bPixel = (unsigned short)newPixel.b;
aPixel = (unsigned short)newPixel.a;
((unsigned short *)image->data)[y*image->width + x] = (rPixel << (gBpp + bBpp + aBpp)) | (gPixel << (bBpp + aBpp)) | (bPixel << aBpp) | aPixel;
}
}
free(pixels);
}
}
// Convert image to POT (power-of-two)
// NOTE: It could be useful on OpenGL ES 2.0 (RPI, HTML5)
void ImageToPOT(Image *image, Color fillColor)
@ -818,6 +762,7 @@ void ImageToPOT(Image *image, Color fillColor)
}
}
#if defined(SUPPORT_IMAGE_MANIPULATION)
// Copy an image to a new image
Image ImageCopy(Image image)
{
@ -1203,6 +1148,115 @@ void ImageFlipHorizontal(Image *image)
image->data = processed.data;
}
// Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
// NOTE: In case selected bpp do not represent an known 16bit format,
// dithered data is stored in the LSB part of the unsigned short
void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp)
{
if (image->format >= COMPRESSED_DXT1_RGB)
{
TraceLog(WARNING, "Compressed data formats can not be dithered");
return;
}
if ((rBpp+gBpp+bBpp+aBpp) > 16)
{
TraceLog(WARNING, "Unsupported dithering bpps (%ibpp), only 16bpp or lower modes supported", (rBpp+gBpp+bBpp+aBpp));
}
else
{
Color *pixels = GetImageData(*image);
free(image->data); // free old image data
if ((image->format != UNCOMPRESSED_R8G8B8) && (image->format != UNCOMPRESSED_R8G8B8A8))
{
TraceLog(WARNING, "Image format is already 16bpp or lower, dithering could have no effect");
}
// Define new image format, check if desired bpp match internal known format
if ((rBpp == 5) && (gBpp == 6) && (bBpp == 5) && (aBpp == 0)) image->format = UNCOMPRESSED_R5G6B5;
else if ((rBpp == 5) && (gBpp == 5) && (bBpp == 5) && (aBpp == 1)) image->format = UNCOMPRESSED_R5G5B5A1;
else if ((rBpp == 4) && (gBpp == 4) && (bBpp == 4) && (aBpp == 4)) image->format = UNCOMPRESSED_R4G4B4A4;
else
{
image->format = 0;
TraceLog(WARNING, "Unsupported dithered OpenGL internal format: %ibpp (R%iG%iB%iA%i)", (rBpp+gBpp+bBpp+aBpp), rBpp, gBpp, bBpp, aBpp);
}
// NOTE: We will store the dithered data as unsigned short (16bpp)
image->data = (unsigned short *)malloc(image->width*image->height*sizeof(unsigned short));
Color oldPixel = WHITE;
Color newPixel = WHITE;
int rError, gError, bError;
unsigned short rPixel, gPixel, bPixel, aPixel; // Used for 16bit pixel composition
#define MIN(a,b) (((a)<(b))?(a):(b))
for (int y = 0; y < image->height; y++)
{
for (int x = 0; x < image->width; x++)
{
oldPixel = pixels[y*image->width + x];
// NOTE: New pixel obtained by bits truncate, it would be better to round values (check ImageFormat())
newPixel.r = oldPixel.r >> (8 - rBpp); // R bits
newPixel.g = oldPixel.g >> (8 - gBpp); // G bits
newPixel.b = oldPixel.b >> (8 - bBpp); // B bits
newPixel.a = oldPixel.a >> (8 - aBpp); // A bits (not used on dithering)
// NOTE: Error must be computed between new and old pixel but using same number of bits!
// We want to know how much color precision we have lost...
rError = (int)oldPixel.r - (int)(newPixel.r << (8 - rBpp));
gError = (int)oldPixel.g - (int)(newPixel.g << (8 - gBpp));
bError = (int)oldPixel.b - (int)(newPixel.b << (8 - bBpp));
pixels[y*image->width + x] = newPixel;
// NOTE: Some cases are out of the array and should be ignored
if (x < (image->width - 1))
{
pixels[y*image->width + x+1].r = MIN((int)pixels[y*image->width + x+1].r + (int)((float)rError*7.0f/16), 0xff);
pixels[y*image->width + x+1].g = MIN((int)pixels[y*image->width + x+1].g + (int)((float)gError*7.0f/16), 0xff);
pixels[y*image->width + x+1].b = MIN((int)pixels[y*image->width + x+1].b + (int)((float)bError*7.0f/16), 0xff);
}
if ((x > 0) && (y < (image->height - 1)))
{
pixels[(y+1)*image->width + x-1].r = MIN((int)pixels[(y+1)*image->width + x-1].r + (int)((float)rError*3.0f/16), 0xff);
pixels[(y+1)*image->width + x-1].g = MIN((int)pixels[(y+1)*image->width + x-1].g + (int)((float)gError*3.0f/16), 0xff);
pixels[(y+1)*image->width + x-1].b = MIN((int)pixels[(y+1)*image->width + x-1].b + (int)((float)bError*3.0f/16), 0xff);
}
if (y < (image->height - 1))
{
pixels[(y+1)*image->width + x].r = MIN((int)pixels[(y+1)*image->width + x].r + (int)((float)rError*5.0f/16), 0xff);
pixels[(y+1)*image->width + x].g = MIN((int)pixels[(y+1)*image->width + x].g + (int)((float)gError*5.0f/16), 0xff);
pixels[(y+1)*image->width + x].b = MIN((int)pixels[(y+1)*image->width + x].b + (int)((float)bError*5.0f/16), 0xff);
}
if ((x < (image->width - 1)) && (y < (image->height - 1)))
{
pixels[(y+1)*image->width + x+1].r = MIN((int)pixels[(y+1)*image->width + x+1].r + (int)((float)rError*1.0f/16), 0xff);
pixels[(y+1)*image->width + x+1].g = MIN((int)pixels[(y+1)*image->width + x+1].g + (int)((float)gError*1.0f/16), 0xff);
pixels[(y+1)*image->width + x+1].b = MIN((int)pixels[(y+1)*image->width + x+1].b + (int)((float)bError*1.0f/16), 0xff);
}
rPixel = (unsigned short)newPixel.r;
gPixel = (unsigned short)newPixel.g;
bPixel = (unsigned short)newPixel.b;
aPixel = (unsigned short)newPixel.a;
((unsigned short *)image->data)[y*image->width + x] = (rPixel << (gBpp + bBpp + aBpp)) | (gPixel << (bBpp + aBpp)) | (bPixel << aBpp) | aPixel;
}
}
free(pixels);
}
}
// Modify image color: tint
void ImageColorTint(Image *image, Color color)
{
@ -1359,6 +1413,7 @@ void ImageColorBrightness(Image *image, int brightness)
image->data = processed.data;
}
#endif // SUPPORT_IMAGE_MANIPULATION
// Generate GPU mipmaps for a texture
void GenTextureMipmaps(Texture2D *texture)
@ -1547,6 +1602,7 @@ void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, V
// Module specific Functions Definition
//----------------------------------------------------------------------------------
#if defined(SUPPORT_FILEFORMAT_DDS)
// Loading DDS image data (compressed or uncompressed)
static Image LoadDDS(const char *fileName)
{
@ -1744,7 +1800,9 @@ static Image LoadDDS(const char *fileName)
return image;
}
#endif
#if defined(SUPPORT_FILEFORMAT_PKM)
// Loading PKM image data (ETC1/ETC2 compression)
// NOTE: KTX is the standard Khronos Group compression format (ETC1/ETC2, mipmaps)
// PKM is a much simpler file format used mainly to contain a single ETC1/ETC2 compressed image (no mipmaps)
@ -1836,7 +1894,9 @@ static Image LoadPKM(const char *fileName)
return image;
}
#endif
#if defined(SUPPORT_FILEFORMAT_KTX)
// Load KTX compressed image data (ETC1/ETC2 compression)
static Image LoadKTX(const char *fileName)
{
@ -1929,7 +1989,9 @@ static Image LoadKTX(const char *fileName)
return image;
}
#endif
#if defined(SUPPORT_FILEFORMAT_PVR)
// Loading PVR image data (uncompressed or PVRT compression)
// NOTE: PVR v2 not supported, use PVR v3 instead
static Image LoadPVR(const char *fileName)
@ -2087,7 +2149,9 @@ static Image LoadPVR(const char *fileName)
return image;
}
#endif
#if defined(SUPPORT_FILEFORMAT_ASTC)
// Load ASTC compressed image data (ASTC compression)
static Image LoadASTC(const char *fileName)
{
@ -2170,3 +2234,4 @@ static Image LoadASTC(const char *fileName)
return image;
}
#endif

39
src/utils.c
View File

@ -20,7 +20,7 @@
* Show TraceLog() DEBUG messages
*
* DEPENDENCIES:
* stb_image_write - PNG writting functions
* stb_image_write - BMP/PNG writting functions
*
*
* LICENSE: zlib/libpng
@ -88,14 +88,15 @@ static int android_close(void *cookie);
//----------------------------------------------------------------------------------
// Module Functions Definition - Utilities
//----------------------------------------------------------------------------------
// Outputs a trace log message
// Output trace log messages
void TraceLog(int msgType, const char *text, ...)
{
#if !defined(NO_TRACELOG)
#if defined(SUPPORT_TRACELOG)
static char buffer[128];
int traceDebugMsgs = 1;
#ifdef DO_NOT_TRACE_DEBUG_MSGS
#if defined(SUPPORT_TRACELOG_DEBUG)
traceDebugMsgs = 0;
#endif
@ -131,7 +132,7 @@ void TraceLog(int msgType, const char *text, ...)
if (msgType == ERROR) exit(1); // If ERROR message, exit program
#endif // NO_TRACELOG
#endif // SUPPORT_TRACELOG
}
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
@ -153,6 +154,16 @@ void SavePNG(const char *fileName, unsigned char *imgData, int width, int height
#endif
#endif
// Keep track of memory allocated
// NOTE: mallocType defines the type of data allocated
/*
void RecordMalloc(int mallocType, int mallocSize, const char *msg)
{
// TODO: Investigate how to record memory allocation data...
// Maybe creating my own malloc function...
}
*/
#if defined(PLATFORM_ANDROID)
// Initialize asset manager from android app
void InitAssetManager(AAssetManager *manager)
@ -173,24 +184,6 @@ FILE *android_fopen(const char *fileName, const char *mode)
}
#endif
// Keep track of memory allocated
// NOTE: mallocType defines the type of data allocated
/*
void RecordMalloc(int mallocType, int mallocSize, const char *msg)
{
// TODO: Investigate how to record memory allocation data...
// Maybe creating my own malloc function...
}
*/
// Get the extension for a filename
const char *GetExtension(const char *fileName)
{
const char *dot = strrchr(fileName, '.');
if (!dot || dot == fileName) return "";
return (dot + 1);
}
//----------------------------------------------------------------------------------
// Module specific Functions Definition
//----------------------------------------------------------------------------------

5
src/utils.h
View File

@ -60,8 +60,7 @@ extern "C" { // Prevents name mangling of functions
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
void TraceLog(int msgType, const char *text, ...); // Outputs a trace log message
const char *GetExtension(const char *fileName); // Returns extension of a filename
void TraceLog(int msgType, const char *text, ...); // Outputs a trace log message
#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
#if defined(SUPPORT_SAVE_BMP)
@ -74,7 +73,7 @@ void SavePNG(const char *fileName, unsigned char *imgData, int width, int height
#if defined(PLATFORM_ANDROID)
void InitAssetManager(AAssetManager *manager); // Initialize asset manager from android app
FILE *android_fopen(const char *fileName, const char *mode); // Replacement for fopen()
FILE *android_fopen(const char *fileName, const char *mode); // Replacement for fopen()
#endif
#ifdef __cplusplus