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raylib/games/skully_escape/screens/screen_aisle02.c

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/**********************************************************************************************
*
* raylib - Advance Game template
*
* Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
*
* Copyright (c) 2014 Ramon Santamaria (@raysan5)
*
* This software is provided "as-is", without any express or implied warranty. In no event
* will the authors be held liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial
* applications, and to alter it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim that you
* wrote the original software. If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
* as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
**********************************************************************************************/
#include "raylib.h"
#include "screens.h"
#include "../player.h"
#include "../monster.h"
#include <string.h>
//----------------------------------------------------------------------------------
// Global Variables Definition (local to this module)
//----------------------------------------------------------------------------------
// Gameplay screen global variables
static int framesCounter;
static int finishScreen;
static Texture2D background;
// Declare doors
static Door doorLeft;
// Decalre monsters
static Monster lamp;
static Monster chair;
static Monster picture;
static Monster arc;
static bool monsterHover = false;
static int monsterCheck = -1; // Identify checking monster
static const char message[256] = "HAS LEGS BUT CAN NOT WALK...\nSEARCH FOR IT TO OPEN THE DOOR!";
static int msgPosX = 100;
static int msgState = 0; // 0-writting, 1-wait, 2-choose
static int lettersCounter = 0;
static char msgBuffer[256] = { '\0' };
static int msgCounter = 0;
static bool searching = false;
static int scroll = 0;
//----------------------------------------------------------------------------------
// Gameplay Screen Functions Definition
//----------------------------------------------------------------------------------
// Gameplay Screen Initialization logic
void InitAisle02Screen(void)
{
ResetPlayer();
// Reset Screen variables
monsterHover = false;
monsterCheck = -1;
msgState = 0;
msgCounter = 0;
lettersCounter = 0;
for (int i = 0; i < 256; i++) msgBuffer[i] = '\0';
framesCounter = 0;
finishScreen = 0;
background = LoadTexture("resources/textures/background_aisle02.png");
scroll = player.position.x - 200;
// Initialize doors
doorLeft.position = (Vector2) { -10, 136 };
doorLeft.facing = 0;
doorLeft.locked = true;
doorLeft.frameRec =(Rectangle) {((doors.width/3)*doorLeft.facing), doors.height/2, doors.width/3, doors.height/2};
doorLeft.bound = (Rectangle) { doorLeft.position.x, doorLeft.position.y, doors.width/3, doors.height/2};
doorLeft.selected = false;
// Monster init: lamp
lamp.position = (Vector2){ 1520, 300 };
lamp.texture = LoadTexture("resources/textures/monster_lamp_right.png");
lamp.currentFrame = 0;
lamp.framesCounter = 0;
lamp.numFrames = 4;
lamp.bounds = (Rectangle){ lamp.position.x + 200, lamp.position.y, 90, 380 };
lamp.frameRec = (Rectangle) { 0, 0, lamp.texture.width/lamp.numFrames, lamp.texture.height };
lamp.selected = false;
lamp.active = false;
lamp.spooky = true;
// Monster init: chair
chair.position = (Vector2){ 1400, 404 };
chair.texture = LoadTexture("resources/textures/monster_chair_right.png");
chair.currentFrame = 0;
chair.framesCounter = 0;
chair.numFrames = 4;
chair.bounds = (Rectangle){ chair.position.x + 50, chair.position.y + 30, 120, 190 };
chair.frameRec = (Rectangle) { 0, 0, chair.texture.width/chair.numFrames, chair.texture.height };
chair.selected = false;
chair.active = false;
chair.spooky = false;
// Monster init: picture
picture.position = (Vector2){ 837, 162 };
picture.texture = LoadTexture("resources/textures/monster_picture.png");
picture.currentFrame = 0;
picture.framesCounter = 0;
picture.numFrames = 4;
picture.bounds = (Rectangle){ picture.position.x + 44, picture.position.y, 174, 264 };
picture.frameRec = (Rectangle) { 0, 0, picture.texture.width/picture.numFrames, picture.texture.height };
picture.selected = false;
picture.active = false;
picture.spooky = true;
// Monster init: arc
arc.position = (Vector2){ 388, 423 };
arc.texture = LoadTexture("resources/textures/monster_arc.png");
arc.currentFrame = 0;
arc.framesCounter = 0;
arc.numFrames = 4;
arc.bounds = (Rectangle){ arc.position.x + 44, arc.position.y + 70, 220, 120 };
arc.frameRec = (Rectangle) { 0, 0, arc.texture.width/arc.numFrames, arc.texture.height };
arc.selected = false;
arc.active = false;
arc.spooky = true;
}
// Gameplay Screen Update logic
void UpdateAisle02Screen(void)
{
// Update doors bounds
doorLeft.bound.x = doorLeft.position.x - scroll;
if (player.key)
{
// Door: left
if ((CheckCollisionPointRec(GetMousePosition(), doorLeft.bound)) ||
(CheckCollisionRecs(player.bounds, doorLeft.bound))) doorLeft.selected = true;
else doorLeft.selected = false;
if ((doorLeft.selected) && (CheckCollisionRecs(player.bounds, doorLeft.bound)))
{
if (((IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) && CheckCollisionPointRec(GetMousePosition(), doorLeft.bound)) || (IsKeyPressed(KEY_SPACE)))
{
if (doorLeft.locked)
{
doorLeft.frameRec.y = 0;
doorLeft.locked = false;
PlaySound(sndDoor);
}
else finishScreen = 1;
}
}
}
if (msgState > 2)
{
UpdatePlayer();
// Monsters logic
UpdateMonster(&lamp);
UpdateMonster(&chair);
UpdateMonster(&picture);
UpdateMonster(&arc);
}
// Update monster bounds
lamp.bounds.x = lamp.position.x + 200 - scroll;
chair.bounds.x = chair.position.x + 50 - scroll;
picture.bounds.x = picture.position.x + 44 - scroll;
arc.bounds.x = arc.position.x + 44 - scroll;
// Check player hover monsters to interact
if (((CheckCollisionRecs(player.bounds, lamp.bounds)) && !lamp.active) ||
((CheckCollisionRecs(player.bounds, chair.bounds)) && !chair.active) ||
((CheckCollisionRecs(player.bounds, picture.bounds)) && !picture.active) ||
((CheckCollisionRecs(player.bounds, arc.bounds)) && !arc.active)) monsterHover = true;
else monsterHover = false;
// Monters logic: lamp
if ((CheckCollisionRecs(player.bounds, lamp.bounds)) && !lamp.active)
{
lamp.selected = true;
if ((IsKeyPressed(KEY_SPACE)) ||
((IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) && (CheckCollisionPointRec(GetMousePosition(), lamp.bounds))))
{
SearchKeyPlayer();
searching = true;
framesCounter = 0;
monsterCheck = 1;
}
}
else lamp.selected = false;
// Monters logic: chair
if ((CheckCollisionRecs(player.bounds, chair.bounds)) && !chair.active)
{
chair.selected = true;
if ((IsKeyPressed(KEY_SPACE)) ||
((IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) && (CheckCollisionPointRec(GetMousePosition(), chair.bounds))))
{
SearchKeyPlayer();
searching = true;
framesCounter = 0;
monsterCheck = 2;
}
}
else chair.selected = false;
// Monters logic: picture
if ((CheckCollisionRecs(player.bounds, picture.bounds)) && !picture.active)
{
picture.selected = true;
if ((IsKeyPressed(KEY_SPACE)) ||
((IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) && (CheckCollisionPointRec(GetMousePosition(), picture.bounds))))
{
SearchKeyPlayer();
searching = true;
framesCounter = 0;
monsterCheck = 3;
}
}
else picture.selected = false;
// Monters logic: arc
if ((CheckCollisionRecs(player.bounds, arc.bounds)) && !arc.active)
{
arc.selected = true;
if ((IsKeyPressed(KEY_SPACE)) ||
((IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) && (CheckCollisionPointRec(GetMousePosition(), arc.bounds))))
{
SearchKeyPlayer();
searching = true;
framesCounter = 0;
monsterCheck = 4;
}
}
else arc.selected = false;
if (searching)
{
framesCounter++;
if (framesCounter > 180)
{
if (monsterCheck == 1)
{
if (lamp.spooky)
{
ScarePlayer();
PlaySound(sndScream);
}
else FindKeyPlayer();
lamp.active = true;
lamp.selected = false;
}
else if (monsterCheck == 2)
{
if (chair.spooky)
{
ScarePlayer();
PlaySound(sndScream);
}
else FindKeyPlayer();
chair.active = true;
chair.selected = false;
}
else if (monsterCheck == 3)
{
if (picture.spooky)
{
ScarePlayer();
PlaySound(sndScream);
}
else FindKeyPlayer();
picture.active = true;
picture.selected = false;
}
else if (monsterCheck == 4)
{
if (arc.spooky)
{
ScarePlayer();
PlaySound(sndScream);
}
else FindKeyPlayer();
arc.active = true;
arc.selected = false;
}
searching = false;
framesCounter = 0;
}
}
// Text animation
framesCounter++;
if ((framesCounter%2) == 0) lettersCounter++;
if (msgState == 0)
{
if (lettersCounter <= (int)strlen(message)) strncpy(msgBuffer, message, lettersCounter);
else
{
for (int i = 0; i < (int)strlen(msgBuffer); i++) msgBuffer[i] = '\0';
lettersCounter = 0;
msgState = 1;
}
if (IsKeyPressed(KEY_ENTER)) msgState = 1;
}
else if (msgState == 1)
{
msgCounter++;
if ((IsKeyPressed(KEY_ENTER)) || (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)))
{
msgState = 2;
msgCounter = 0;
}
}
else if (msgState == 2)
{
msgCounter++;
if (msgCounter > 180) msgState = 3;
}
else msgCounter++;
if (player.position.x > 200)
{
scroll = player.position.x - 200;
if (scroll > 620) scroll = 620;
}
}
// Gameplay Screen Draw logic
void DrawAisle02Screen(void)
{
DrawTexture(background, -scroll, 0, WHITE);
// Draw monsters
DrawMonster(lamp, scroll);
DrawMonster(arc, scroll);
DrawMonster(picture, scroll);
DrawMonster(chair, scroll);
// Draw door
Vector2 doorScrollPos = { doorLeft.position.x - scroll, doorLeft.position.y };
if (doorLeft.selected) DrawTextureRec(doors, doorLeft.frameRec, doorScrollPos, GREEN);
else DrawTextureRec(doors, doorLeft.frameRec, doorScrollPos, WHITE);
// Draw messsages
if (msgState < 2) DrawRectangle(0, 40, GetScreenWidth(), 200, Fade(LIGHTGRAY, 0.5f));
else if (msgState == 2) DrawRectangle(0, 80, GetScreenWidth(), 100, Fade(LIGHTGRAY, 0.5f));
if (msgState == 0)
{
DrawTextEx(font, msgBuffer, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
}
else if (msgState == 1)
{
DrawTextEx(font, message, (Vector2){ msgPosX, 80 }, font.baseSize, 2, WHITE);
if ((msgCounter/30)%2) DrawText("PRESS ENTER or CLICK", GetScreenWidth() - 280, 200, 20, BLACK);
}
else if (msgState == 2)
{
if ((msgCounter/30)%2)
{
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));
DrawRectangleRec(chair.bounds, Fade(RED, 0.6f));
DrawRectangleRec(picture.bounds, Fade(RED, 0.6f));
}
}
else
{
if ((monsterHover) && ((msgCounter/30)%2))
{
DrawRectangle(0, 0, GetScreenWidth(), 50, Fade(LIGHTGRAY, 0.5f));
DrawText("PRESS SPACE or CLICK to INTERACT", 420, 15, 20, BLACK);
}
}
DrawPlayer(); // NOTE: Also draws mouse pointer!
}
// Gameplay Screen Unload logic
void UnloadAisle02Screen(void)
{
// TODO: Unload GAMEPLAY screen variables here!
UnloadTexture(background);
UnloadMonster(lamp);
UnloadMonster(chair);
UnloadMonster(picture);
UnloadMonster(arc);
}
// Gameplay Screen should finish?
int FinishAisle02Screen(void)
{
return finishScreen;
}
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