2016-01-29 18:26:06 +03:00
|
|
|
/*******************************************************************************************
|
|
|
|
*
|
|
|
|
* raylib - sample game: tetris
|
|
|
|
*
|
|
|
|
* Sample game Marc Palau and Ramon Santamaria
|
|
|
|
*
|
|
|
|
* This game has been created using raylib v1.3 (www.raylib.com)
|
|
|
|
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
|
|
|
|
*
|
|
|
|
* Copyright (c) 2015 Ramon Santamaria (@raysan5)
|
|
|
|
*
|
|
|
|
********************************************************************************************/
|
|
|
|
|
|
|
|
#include "raylib.h"
|
|
|
|
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <time.h>
|
|
|
|
#include <math.h>
|
|
|
|
|
2017-10-22 12:12:10 +03:00
|
|
|
#if defined(PLATFORM_ANDROID)
|
|
|
|
#include "android_native_app_glue.h"
|
|
|
|
#endif
|
|
|
|
|
2016-01-29 18:26:06 +03:00
|
|
|
#if defined(PLATFORM_WEB)
|
|
|
|
#include <emscripten/emscripten.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------------
|
|
|
|
// Some Defines
|
|
|
|
//----------------------------------------------------------------------------------
|
2016-02-07 13:23:12 +03:00
|
|
|
#define SQUARE_SIZE 20
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
#define GRID_HORIZONTAL_SIZE 12
|
|
|
|
#define GRID_VERTICAL_SIZE 20
|
|
|
|
|
|
|
|
#define LATERAL_SPEED 10
|
|
|
|
#define TURNING_SPEED 12
|
|
|
|
#define FAST_FALL_AWAIT_COUNTER 30
|
|
|
|
|
|
|
|
#define FADING_TIME 33
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------------
|
|
|
|
// Types and Structures Definition
|
|
|
|
//----------------------------------------------------------------------------------
|
|
|
|
typedef enum GridSquare { EMPTY, MOVING, FULL, BLOCK, FADING } GridSquare;
|
|
|
|
|
|
|
|
//------------------------------------------------------------------------------------
|
|
|
|
// Global Variables Declaration
|
|
|
|
//------------------------------------------------------------------------------------
|
|
|
|
static int screenWidth = 800;
|
2016-02-07 13:23:12 +03:00
|
|
|
static int screenHeight = 450;
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
static bool gameOver = false;
|
|
|
|
static bool pause = false;
|
|
|
|
|
|
|
|
// Matrices
|
|
|
|
static GridSquare grid [GRID_HORIZONTAL_SIZE][GRID_VERTICAL_SIZE];
|
|
|
|
static GridSquare piece [4][4];
|
|
|
|
static GridSquare incomingPiece [4][4];
|
|
|
|
|
|
|
|
// Theese variables keep track of the active piece position
|
|
|
|
static int piecePositionX = 0;
|
|
|
|
static int piecePositionY = 0;
|
|
|
|
|
|
|
|
// Game parameters
|
|
|
|
static Color fadingColor;
|
|
|
|
//static int fallingSpeed; // In frames
|
|
|
|
|
|
|
|
static bool beginPlay = true; // This var is only true at the begining of the game, used for the first matrix creations
|
|
|
|
static bool pieceActive = false;
|
|
|
|
static bool detection = false;
|
|
|
|
static bool lineToDelete = false;
|
|
|
|
|
|
|
|
// Statistics
|
|
|
|
static int level = 1;
|
|
|
|
static int lines = 0;
|
|
|
|
|
|
|
|
// Counters
|
|
|
|
static int gravityMovementCounter = 0;
|
|
|
|
static int lateralMovementCounter = 0;
|
|
|
|
static int turnMovementCounter = 0;
|
|
|
|
static int fastFallMovementCounter = 0;
|
|
|
|
|
|
|
|
static int fadeLineCounter = 0;
|
|
|
|
|
|
|
|
// Based on level
|
|
|
|
static int gravitySpeed = 30;
|
|
|
|
|
|
|
|
//------------------------------------------------------------------------------------
|
|
|
|
// Module Functions Declaration (local)
|
|
|
|
//------------------------------------------------------------------------------------
|
|
|
|
static void InitGame(void); // Initialize game
|
|
|
|
static void UpdateGame(void); // Update game (one frame)
|
|
|
|
static void DrawGame(void); // Draw game (one frame)
|
|
|
|
static void UnloadGame(void); // Unload game
|
|
|
|
static void UpdateDrawFrame(void); // Update and Draw (one frame)
|
|
|
|
|
|
|
|
// Additional module functions
|
|
|
|
static bool Createpiece();
|
|
|
|
static void GetRandompiece();
|
|
|
|
static void ResolveFallingMovement();
|
|
|
|
static bool ResolveLateralMovement();
|
|
|
|
static bool ResolveTurnMovement();
|
|
|
|
static void CheckDetection();
|
|
|
|
static void CheckCompletition();
|
|
|
|
static void DeleteCompleteLines();
|
|
|
|
|
|
|
|
//------------------------------------------------------------------------------------
|
|
|
|
// Program main entry point
|
|
|
|
//------------------------------------------------------------------------------------
|
2017-10-22 12:12:10 +03:00
|
|
|
#if defined(PLATFORM_ANDROID)
|
|
|
|
void android_main(struct android_app *app)
|
|
|
|
#else
|
|
|
|
int main(void)
|
|
|
|
#endif
|
2016-01-29 18:26:06 +03:00
|
|
|
{
|
|
|
|
// Initialization
|
2017-10-22 12:12:10 +03:00
|
|
|
//---------------------------------------------------------
|
|
|
|
#if defined(PLATFORM_ANDROID)
|
|
|
|
InitWindow(screenWidth, screenHeight, app);
|
|
|
|
#else
|
2016-01-29 18:26:06 +03:00
|
|
|
InitWindow(screenWidth, screenHeight, "sample game: tetris");
|
2017-10-22 12:12:10 +03:00
|
|
|
#endif
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
InitGame();
|
|
|
|
|
|
|
|
#if defined(PLATFORM_WEB)
|
|
|
|
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
|
|
|
|
#else
|
|
|
|
|
|
|
|
SetTargetFPS(60);
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
// Main game loop
|
|
|
|
while (!WindowShouldClose()) // Detect window close button or ESC key
|
|
|
|
{
|
2017-10-22 12:12:10 +03:00
|
|
|
// Update and Draw
|
2016-01-29 18:26:06 +03:00
|
|
|
//----------------------------------------------------------------------------------
|
2017-10-22 12:12:10 +03:00
|
|
|
UpdateDrawFrame();
|
2016-01-29 18:26:06 +03:00
|
|
|
//----------------------------------------------------------------------------------
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
// De-Initialization
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
UnloadGame(); // Unload loaded data (textures, sounds, models...)
|
|
|
|
|
|
|
|
CloseWindow(); // Close window and OpenGL context
|
|
|
|
//--------------------------------------------------------------------------------------
|
2017-10-22 12:12:10 +03:00
|
|
|
#if !defined(PLATFORM_ANDROID)
|
2016-01-29 18:26:06 +03:00
|
|
|
return 0;
|
2017-10-22 12:12:10 +03:00
|
|
|
#endif
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
// Game Module Functions Definition
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
// Initialize game variables
|
|
|
|
void InitGame(void)
|
|
|
|
{
|
|
|
|
// Initialize game statistics
|
|
|
|
level = 1;
|
|
|
|
lines = 0;
|
|
|
|
|
|
|
|
fadingColor = GRAY;
|
|
|
|
|
|
|
|
piecePositionX = 0;
|
|
|
|
piecePositionY = 0;
|
|
|
|
|
|
|
|
pause = false;
|
|
|
|
|
|
|
|
beginPlay = true;
|
|
|
|
pieceActive = false;
|
|
|
|
detection = false;
|
|
|
|
lineToDelete = false;
|
|
|
|
|
|
|
|
// Counters
|
|
|
|
gravityMovementCounter = 0;
|
|
|
|
lateralMovementCounter = 0;
|
|
|
|
turnMovementCounter = 0;
|
|
|
|
fastFallMovementCounter = 0;
|
|
|
|
|
|
|
|
fadeLineCounter = 0;
|
|
|
|
gravitySpeed = 30;
|
|
|
|
|
|
|
|
// Initialize grid matrices
|
|
|
|
for (int i = 0; i < GRID_HORIZONTAL_SIZE; i++)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int j = 0; j < GRID_VERTICAL_SIZE; j++)
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
if ((j == GRID_VERTICAL_SIZE - 1) || (i == 0) || (i == GRID_HORIZONTAL_SIZE - 1)) grid[i][j] = BLOCK;
|
|
|
|
else grid[i][j] = EMPTY;
|
2016-03-03 15:24:56 +03:00
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
// Initialize incoming piece matrices
|
|
|
|
for (int i = 0; i < 4; i++)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int j = 0; j< 4; j++)
|
|
|
|
{
|
|
|
|
incomingPiece[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
// Update game (one frame)
|
|
|
|
void UpdateGame(void)
|
|
|
|
{
|
|
|
|
if (!gameOver)
|
|
|
|
{
|
|
|
|
if (IsKeyPressed('P')) pause = !pause;
|
|
|
|
|
|
|
|
if (!pause)
|
|
|
|
{
|
|
|
|
if (!lineToDelete)
|
|
|
|
{
|
|
|
|
if (!pieceActive)
|
|
|
|
{
|
|
|
|
// Get another piece
|
|
|
|
pieceActive = Createpiece();
|
|
|
|
|
|
|
|
// We leave a little time before starting the fast falling down
|
|
|
|
fastFallMovementCounter = 0;
|
|
|
|
}
|
|
|
|
else // Piece falling
|
|
|
|
{
|
|
|
|
// Counters update
|
|
|
|
fastFallMovementCounter++;
|
|
|
|
gravityMovementCounter++;
|
|
|
|
lateralMovementCounter++;
|
|
|
|
turnMovementCounter++;
|
|
|
|
|
|
|
|
// We make sure to move if we've pressed the key this frame
|
|
|
|
if (IsKeyPressed(KEY_LEFT) || IsKeyPressed(KEY_RIGHT)) lateralMovementCounter = LATERAL_SPEED;
|
|
|
|
if (IsKeyPressed(KEY_UP)) turnMovementCounter = TURNING_SPEED;
|
|
|
|
|
|
|
|
// Fall down
|
|
|
|
if (IsKeyDown(KEY_DOWN) && (fastFallMovementCounter >= FAST_FALL_AWAIT_COUNTER))
|
|
|
|
{
|
|
|
|
// We make sure the piece is going to fall this frame
|
|
|
|
gravityMovementCounter += gravitySpeed;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (gravityMovementCounter >= gravitySpeed)
|
|
|
|
{
|
|
|
|
// Basic falling movement
|
|
|
|
CheckDetection(&detection);
|
|
|
|
|
|
|
|
// Check if the piece has collided with another piece or with the boundings
|
|
|
|
ResolveFallingMovement(&detection, &pieceActive);
|
|
|
|
|
|
|
|
// Check if we fullfilled a line and if so, erase the line and pull down the the lines above
|
|
|
|
CheckCompletition(&lineToDelete);
|
|
|
|
|
|
|
|
gravityMovementCounter = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Move laterally at player's will
|
|
|
|
if (lateralMovementCounter >= LATERAL_SPEED)
|
|
|
|
{
|
|
|
|
// Update the lateral movement and if success, reset the lateral counter
|
|
|
|
if (!ResolveLateralMovement()) lateralMovementCounter = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Turn the piece at player's will
|
|
|
|
if (turnMovementCounter >= TURNING_SPEED)
|
|
|
|
{
|
|
|
|
// Update the turning movement and reset the turning counter
|
|
|
|
if (ResolveTurnMovement()) turnMovementCounter = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Game over logic
|
|
|
|
for (int j = 0; j < 2; j++)
|
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if (grid[i][j] == FULL)
|
|
|
|
{
|
|
|
|
gameOver = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
// Animation when deleting lines
|
|
|
|
fadeLineCounter++;
|
|
|
|
|
|
|
|
if (fadeLineCounter%8 < 4) fadingColor = MAROON;
|
|
|
|
else fadingColor = GRAY;
|
|
|
|
|
|
|
|
if (fadeLineCounter >= FADING_TIME)
|
|
|
|
{
|
|
|
|
DeleteCompleteLines();
|
|
|
|
fadeLineCounter = 0;
|
|
|
|
lineToDelete = false;
|
2016-02-07 13:23:12 +03:00
|
|
|
|
|
|
|
lines++;
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (IsKeyPressed(KEY_ENTER))
|
|
|
|
{
|
|
|
|
InitGame();
|
|
|
|
gameOver = false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Draw game (one frame)
|
|
|
|
void DrawGame(void)
|
|
|
|
{
|
|
|
|
BeginDrawing();
|
|
|
|
|
|
|
|
ClearBackground(RAYWHITE);
|
|
|
|
|
|
|
|
if (!gameOver)
|
|
|
|
{
|
|
|
|
// Draw gameplay area
|
|
|
|
Vector2 offset;
|
2016-02-07 13:23:12 +03:00
|
|
|
offset.x = screenWidth/2 - (GRID_HORIZONTAL_SIZE*SQUARE_SIZE/2) - 50;
|
2016-01-29 18:26:06 +03:00
|
|
|
offset.y = screenHeight/2 - ((GRID_VERTICAL_SIZE - 1)*SQUARE_SIZE/2) + SQUARE_SIZE*2;
|
|
|
|
|
2016-02-07 13:23:12 +03:00
|
|
|
offset.y -= 50; // NOTE: Harcoded position!
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
int controller = offset.x;
|
|
|
|
|
|
|
|
for (int j = 0; j < GRID_VERTICAL_SIZE; j++)
|
|
|
|
{
|
|
|
|
for (int i = 0; i < GRID_HORIZONTAL_SIZE; i++)
|
|
|
|
{
|
|
|
|
// Draw each square of the grid
|
|
|
|
if (grid[i][j] == EMPTY)
|
|
|
|
{
|
|
|
|
DrawLine(offset.x, offset.y, offset.x + SQUARE_SIZE, offset.y, LIGHTGRAY );
|
|
|
|
DrawLine(offset.x, offset.y, offset.x, offset.y + SQUARE_SIZE, LIGHTGRAY );
|
|
|
|
DrawLine(offset.x + SQUARE_SIZE, offset.y, offset.x + SQUARE_SIZE, offset.y + SQUARE_SIZE, LIGHTGRAY );
|
|
|
|
DrawLine(offset.x, offset.y + SQUARE_SIZE, offset.x + SQUARE_SIZE, offset.y + SQUARE_SIZE, LIGHTGRAY );
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
else if (grid[i][j] == FULL)
|
|
|
|
{
|
|
|
|
DrawRectangle(offset.x, offset.y, SQUARE_SIZE, SQUARE_SIZE, GRAY);
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
else if (grid[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
DrawRectangle(offset.x, offset.y, SQUARE_SIZE, SQUARE_SIZE, DARKGRAY);
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
else if (grid[i][j] == BLOCK)
|
|
|
|
{
|
|
|
|
DrawRectangle(offset.x, offset.y, SQUARE_SIZE, SQUARE_SIZE, LIGHTGRAY);
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
else if (grid[i][j] == FADING)
|
|
|
|
{
|
|
|
|
DrawRectangle(offset.x, offset.y, SQUARE_SIZE, SQUARE_SIZE, fadingColor);
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
offset.x = controller;
|
|
|
|
offset.y += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
|
2016-02-07 13:23:12 +03:00
|
|
|
// Draw incoming piece (hardcoded)
|
|
|
|
offset.x = 500;
|
|
|
|
offset.y = 45;
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
int controler = offset.x;
|
|
|
|
|
|
|
|
for (int j = 0; j < 4; j++)
|
|
|
|
{
|
|
|
|
for (int i = 0; i < 4; i++)
|
|
|
|
{
|
|
|
|
if (incomingPiece[i][j] == EMPTY)
|
|
|
|
{
|
|
|
|
DrawLine(offset.x, offset.y, offset.x + SQUARE_SIZE, offset.y, LIGHTGRAY );
|
|
|
|
DrawLine(offset.x, offset.y, offset.x, offset.y + SQUARE_SIZE, LIGHTGRAY );
|
|
|
|
DrawLine(offset.x + SQUARE_SIZE, offset.y, offset.x + SQUARE_SIZE, offset.y + SQUARE_SIZE, LIGHTGRAY );
|
|
|
|
DrawLine(offset.x, offset.y + SQUARE_SIZE, offset.x + SQUARE_SIZE, offset.y + SQUARE_SIZE, LIGHTGRAY );
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
else if (incomingPiece[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
DrawRectangle(offset.x, offset.y, SQUARE_SIZE, SQUARE_SIZE, GRAY);
|
|
|
|
offset.x += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
offset.x = controler;
|
|
|
|
offset.y += SQUARE_SIZE;
|
|
|
|
}
|
|
|
|
|
2016-02-07 13:23:12 +03:00
|
|
|
DrawText("INCOMING:", offset.x, offset.y - 100, 10, GRAY);
|
|
|
|
DrawText(FormatText("LINES: %04i", lines), offset.x, offset.y + 20, 10, GRAY);
|
|
|
|
|
2016-01-29 18:26:06 +03:00
|
|
|
if (pause) DrawText("GAME PAUSED", screenWidth/2 - MeasureText("GAME PAUSED", 40)/2, screenHeight/2 - 40, 40, GRAY);
|
|
|
|
}
|
|
|
|
else DrawText("PRESS [ENTER] TO PLAY AGAIN", GetScreenWidth()/2 - MeasureText("PRESS [ENTER] TO PLAY AGAIN", 20)/2, GetScreenHeight()/2 - 50, 20, GRAY);
|
|
|
|
|
|
|
|
EndDrawing();
|
|
|
|
}
|
|
|
|
|
|
|
|
// Unload game variables
|
|
|
|
void UnloadGame(void)
|
|
|
|
{
|
|
|
|
// TODO: Unload all dynamic loaded data (textures, sounds, models...)
|
|
|
|
}
|
|
|
|
|
|
|
|
// Update and Draw (one frame)
|
|
|
|
void UpdateDrawFrame(void)
|
|
|
|
{
|
|
|
|
UpdateGame();
|
|
|
|
DrawGame();
|
|
|
|
}
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
// Additional module functions
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
static bool Createpiece()
|
|
|
|
{
|
|
|
|
piecePositionX = (int)((GRID_HORIZONTAL_SIZE - 4)/2);
|
|
|
|
piecePositionY = 0;
|
|
|
|
|
|
|
|
// If the game is starting and you are going to create the first piece, we create an extra one
|
2016-03-03 15:24:56 +03:00
|
|
|
if (beginPlay)
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
GetRandompiece();
|
|
|
|
beginPlay = false;
|
2016-03-03 15:24:56 +03:00
|
|
|
}
|
|
|
|
|
2016-01-29 18:26:06 +03:00
|
|
|
// We assign the incoming piece to the actual piece
|
|
|
|
for (int i = 0; i < 4; i++)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int j = 0; j< 4; j++)
|
|
|
|
{
|
|
|
|
piece[i][j] = incomingPiece[i][j];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-01-29 18:26:06 +03:00
|
|
|
// We assign a random piece to the incoming one
|
2016-03-03 15:24:56 +03:00
|
|
|
GetRandompiece();
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
// Assign the piece to the grid
|
|
|
|
for (int i = piecePositionX; i < piecePositionX + 4; i++)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int j = 0; j < 4; j++)
|
|
|
|
{
|
|
|
|
if (piece[i - (int)piecePositionX][j] == MOVING) grid[i][j] = MOVING;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static void GetRandompiece()
|
|
|
|
{
|
|
|
|
srand(time(NULL));
|
|
|
|
int random = rand() % 7;
|
|
|
|
|
|
|
|
for (int i = 0; i < 4; i++)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int j = 0; j < 4; j++)
|
|
|
|
{
|
|
|
|
incomingPiece[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
switch(random)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
case 0: { incomingPiece[1][1] = MOVING; incomingPiece[2][1] = MOVING; incomingPiece[1][2] = MOVING; incomingPiece[2][2] = MOVING; } break; //Cube
|
|
|
|
case 1: { incomingPiece[1][0] = MOVING; incomingPiece[1][1] = MOVING; incomingPiece[1][2] = MOVING; incomingPiece[2][2] = MOVING; } break; //L
|
|
|
|
case 2: { incomingPiece[1][2] = MOVING; incomingPiece[2][0] = MOVING; incomingPiece[2][1] = MOVING; incomingPiece[2][2] = MOVING; } break; //L inversa
|
|
|
|
case 3: { incomingPiece[0][1] = MOVING; incomingPiece[1][1] = MOVING; incomingPiece[2][1] = MOVING; incomingPiece[3][1] = MOVING; } break; //Recta
|
|
|
|
case 4: { incomingPiece[1][0] = MOVING; incomingPiece[1][1] = MOVING; incomingPiece[1][2] = MOVING; incomingPiece[2][1] = MOVING; } break; //Creu tallada
|
|
|
|
case 5: { incomingPiece[1][1] = MOVING; incomingPiece[2][1] = MOVING; incomingPiece[2][2] = MOVING; incomingPiece[3][2] = MOVING; } break; //S
|
|
|
|
case 6: { incomingPiece[1][2] = MOVING; incomingPiece[2][2] = MOVING; incomingPiece[2][1] = MOVING; incomingPiece[3][1] = MOVING; } break; //S inversa
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ResolveFallingMovement(bool *detection, bool *pieceActive)
|
|
|
|
{
|
|
|
|
// If we finished moving this piece, we stop it
|
|
|
|
if (*detection)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
grid[i][j] = FULL;
|
|
|
|
*detection = false;
|
|
|
|
*pieceActive = false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
// We move down the piece
|
2016-03-03 15:24:56 +03:00
|
|
|
else
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
grid[i][j+1] = MOVING;
|
|
|
|
grid[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
piecePositionY++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool ResolveLateralMovement()
|
|
|
|
{
|
|
|
|
bool collision = false;
|
|
|
|
|
|
|
|
// Move left
|
2016-03-03 15:24:56 +03:00
|
|
|
if (IsKeyDown(KEY_LEFT))
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Check if is possible to move to left
|
2016-03-03 15:24:56 +03:00
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Check if we are touching the left wall or we have a full square at the left
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((i-1 == 0) || (grid[i-1][j] == FULL)) collision = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
// If able, move left
|
2016-03-03 15:24:56 +03:00
|
|
|
if (!collision)
|
|
|
|
{
|
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++) // We check the matrix from left to right
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Move everything to the left
|
2016-03-03 15:24:56 +03:00
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
grid[i-1][j] = MOVING;
|
|
|
|
grid[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
piecePositionX--;
|
2016-03-03 15:24:56 +03:00
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
// Move right
|
2016-03-03 15:24:56 +03:00
|
|
|
else if (IsKeyDown(KEY_RIGHT))
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Check if is possible to move to right
|
2016-03-03 15:24:56 +03:00
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Check if we are touching the right wall or we have a full square at the right
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((i+1 == GRID_HORIZONTAL_SIZE - 1) || (grid[i+1][j] == FULL))
|
2016-01-29 18:26:06 +03:00
|
|
|
{
|
|
|
|
collision = true;
|
|
|
|
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
// If able move right
|
2016-03-03 15:24:56 +03:00
|
|
|
if (!collision)
|
|
|
|
{
|
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
for (int i = GRID_HORIZONTAL_SIZE - 1; i >= 1; i--) // We check the matrix from right to left
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Move everything to the right
|
2016-03-03 15:24:56 +03:00
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
grid[i+1][j] = MOVING;
|
|
|
|
grid[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
piecePositionX++;
|
2016-03-03 15:24:56 +03:00
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
return collision;
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool ResolveTurnMovement()
|
|
|
|
{
|
|
|
|
// Input for turning the piece
|
|
|
|
if (IsKeyDown(KEY_UP))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
int aux;
|
|
|
|
bool checker = false;
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
// Check all turning possibilities
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 3][piecePositionY] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX][piecePositionY] != EMPTY) &&
|
|
|
|
(grid[piecePositionX][piecePositionY] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 3][piecePositionY + 3] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 3][piecePositionY] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 3][piecePositionY] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX][piecePositionY + 3] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 3][piecePositionY + 3] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 3][piecePositionY + 3] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX][piecePositionY] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX][piecePositionY + 3] != EMPTY) &&
|
|
|
|
(grid[piecePositionX][piecePositionY + 3] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 1][piecePositionY] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX][piecePositionY + 2] != EMPTY) &&
|
|
|
|
(grid[piecePositionX][piecePositionY + 2] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 3][piecePositionY + 1] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 1][piecePositionY] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 1][piecePositionY] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 2][piecePositionY + 3] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 3][piecePositionY + 1] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 3][piecePositionY + 1] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX][piecePositionY + 2] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 2][piecePositionY + 3] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 2][piecePositionY + 3] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 2][piecePositionY] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX][piecePositionY + 1] != EMPTY) &&
|
|
|
|
(grid[piecePositionX][piecePositionY + 1] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 3][piecePositionY + 2] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 2][piecePositionY] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 2][piecePositionY] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 1][piecePositionY + 3] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 3][piecePositionY + 2] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 3][piecePositionY + 2] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX][piecePositionY + 1] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 1][piecePositionY + 3] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 1][piecePositionY + 3] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
|
|
|
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 1][piecePositionY + 1] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 1][piecePositionY + 2] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 1][piecePositionY + 2] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
|
|
|
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 2][piecePositionY + 1] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 1][piecePositionY + 1] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 1][piecePositionY + 1] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 2][piecePositionY + 2] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 2][piecePositionY + 1] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 2][piecePositionY + 1] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
2016-03-03 15:24:56 +03:00
|
|
|
if ((grid[piecePositionX + 1][piecePositionY + 2] == MOVING) &&
|
2016-01-29 18:26:06 +03:00
|
|
|
(grid[piecePositionX + 2][piecePositionY + 2] != EMPTY) &&
|
|
|
|
(grid[piecePositionX + 2][piecePositionY + 2] != MOVING))
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
checker = true;
|
|
|
|
}
|
|
|
|
|
2016-03-03 15:24:56 +03:00
|
|
|
if (!checker)
|
|
|
|
{
|
|
|
|
aux = piece[0][0];
|
|
|
|
piece[0][0] = piece[3][0];
|
|
|
|
piece[3][0] = piece[3][3];
|
|
|
|
piece[3][3] = piece[0][3];
|
|
|
|
piece[0][3] = aux;
|
|
|
|
|
|
|
|
aux = piece[1][0];
|
|
|
|
piece[1][0] = piece[3][1];
|
|
|
|
piece[3][1] = piece[2][3];
|
|
|
|
piece[2][3] = piece[0][2];
|
|
|
|
piece[0][2] = aux;
|
|
|
|
|
|
|
|
aux = piece[2][0];
|
|
|
|
piece[2][0] = piece[3][2];
|
|
|
|
piece[3][2] = piece[1][3];
|
|
|
|
piece[1][3] = piece[0][1];
|
|
|
|
piece[0][1] = aux;
|
|
|
|
|
|
|
|
aux = piece[1][1];
|
|
|
|
piece[1][1] = piece[2][1];
|
|
|
|
piece[2][1] = piece[2][2];
|
|
|
|
piece[2][2] = piece[1][2];
|
|
|
|
piece[1][2] = aux;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if (grid[i][j] == MOVING)
|
|
|
|
{
|
|
|
|
grid[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (int i = piecePositionX; i < piecePositionX + 4; i++)
|
|
|
|
{
|
|
|
|
for (int j = piecePositionY; j < piecePositionY + 4; j++)
|
|
|
|
{
|
|
|
|
if (piece[i - piecePositionX][j - piecePositionY] == MOVING)
|
|
|
|
{
|
|
|
|
grid[i][j] = MOVING;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
return true;
|
2016-03-03 15:24:56 +03:00
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void CheckDetection(bool *detection)
|
|
|
|
{
|
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
2016-03-03 15:24:56 +03:00
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
if ((grid[i][j] == MOVING) && ((grid[i][j+1] == FULL) || (grid[i][j+1] == BLOCK))) *detection = true;
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static void CheckCompletition(bool *lineToDelete)
|
|
|
|
{
|
|
|
|
int calculator;
|
|
|
|
|
2016-03-03 15:24:56 +03:00
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
calculator = 0;
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
// Count each square of the line
|
2016-03-03 15:24:56 +03:00
|
|
|
if (grid[i][j] == FULL)
|
|
|
|
{
|
|
|
|
calculator++;
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
// Check if we completed the whole line
|
2016-03-03 15:24:56 +03:00
|
|
|
if (calculator == GRID_HORIZONTAL_SIZE - 2)
|
|
|
|
{
|
2016-01-29 18:26:06 +03:00
|
|
|
*lineToDelete = true;
|
|
|
|
calculator = 0;
|
2016-03-03 15:24:56 +03:00
|
|
|
// points++;
|
2016-01-29 18:26:06 +03:00
|
|
|
|
|
|
|
// Mark the completed line
|
2016-03-03 15:24:56 +03:00
|
|
|
for (int z = 1; z < GRID_HORIZONTAL_SIZE - 1; z++)
|
|
|
|
{
|
|
|
|
grid[z][j] = FADING;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2016-01-29 18:26:06 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static void DeleteCompleteLines()
|
|
|
|
{
|
|
|
|
// erase the completed line
|
|
|
|
for (int j = GRID_VERTICAL_SIZE - 2; j >= 0; j--)
|
|
|
|
{
|
|
|
|
while (grid[1][j] == FADING)
|
|
|
|
{
|
|
|
|
for (int i = 1; i < GRID_HORIZONTAL_SIZE - 1; i++)
|
|
|
|
{
|
|
|
|
grid[i][j] = EMPTY;
|
|
|
|
}
|
|
|
|
for (int j2 = j-1; j2 >= 0; j2--)
|
|
|
|
{
|
|
|
|
for (int i2 = 1; i2 < GRID_HORIZONTAL_SIZE - 1; i2++)
|
|
|
|
{
|
|
|
|
if (grid[i2][j2] == FULL)
|
|
|
|
{
|
|
|
|
grid[i2][j2+1] = FULL;
|
|
|
|
grid[i2][j2] = EMPTY;
|
|
|
|
}
|
|
|
|
else if (grid[i2][j2] == FADING)
|
|
|
|
{
|
|
|
|
grid[i2][j2+1] = FADING;
|
|
|
|
grid[i2][j2] = EMPTY;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|