Du kan inte välja fler än 25 ämnen
Ämnen måste starta med en bokstav eller siffra, kan innehålla bindestreck ('-') och vara max 35 tecken långa.
246 rader
7.5 KiB
246 rader
7.5 KiB
/*******************************************************************************************
|
|
*
|
|
* raylib - sample game: floppy
|
|
*
|
|
* Sample game developed by Ian Eito, Albert Martos 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"
|
|
|
|
#if defined(PLATFORM_WEB)
|
|
#include <emscripten/emscripten.h>
|
|
#endif
|
|
|
|
//----------------------------------------------------------------------------------
|
|
// Some Defines
|
|
//----------------------------------------------------------------------------------
|
|
#define MAX_TUBES 100
|
|
#define FLOPPY_RADIUS 24
|
|
#define TUBES_WIDTH 80
|
|
|
|
//----------------------------------------------------------------------------------
|
|
// Types and Structures Definition
|
|
//----------------------------------------------------------------------------------
|
|
typedef struct Floppy {
|
|
Vector2 position;
|
|
int radius;
|
|
Color color;
|
|
} Floppy;
|
|
|
|
typedef struct Tubes {
|
|
Rectangle rec;
|
|
Color color;
|
|
bool active;
|
|
} Tubes;
|
|
|
|
//------------------------------------------------------------------------------------
|
|
// Global Variables Declaration
|
|
//------------------------------------------------------------------------------------
|
|
static int screenWidth = 800;
|
|
static int screenHeight = 450;
|
|
|
|
static int framesCounter;
|
|
static bool gameOver;
|
|
static bool pause;
|
|
static int score;
|
|
static int hiScore = 0;
|
|
|
|
static Floppy floppy;
|
|
static Tubes tubes[MAX_TUBES*2];
|
|
static Vector2 tubesPos[MAX_TUBES];
|
|
static int tubesSpeedX;
|
|
static bool superfx;
|
|
|
|
//------------------------------------------------------------------------------------
|
|
// 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)
|
|
|
|
//------------------------------------------------------------------------------------
|
|
// Program main entry point
|
|
//------------------------------------------------------------------------------------
|
|
int main()
|
|
{
|
|
// Initialization
|
|
//--------------------------------------------------------------------------------------
|
|
InitWindow(screenWidth, screenHeight, "sample game: floppy");
|
|
|
|
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
|
|
{
|
|
// Update
|
|
//----------------------------------------------------------------------------------
|
|
UpdateGame();
|
|
//----------------------------------------------------------------------------------
|
|
|
|
// Draw
|
|
//----------------------------------------------------------------------------------
|
|
DrawGame();
|
|
//----------------------------------------------------------------------------------
|
|
}
|
|
#endif
|
|
|
|
// De-Initialization
|
|
//--------------------------------------------------------------------------------------
|
|
UnloadGame(); // Unload loaded data (textures, sounds, models...)
|
|
|
|
CloseWindow(); // Close window and OpenGL context
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
return 0;
|
|
}
|
|
//------------------------------------------------------------------------------------
|
|
// Module Functions Definitions (local)
|
|
//------------------------------------------------------------------------------------
|
|
|
|
// Initialize game variables
|
|
void InitGame(void)
|
|
{
|
|
floppy.radius = FLOPPY_RADIUS;
|
|
floppy.position = (Vector2){80, screenHeight/2 - floppy.radius};
|
|
tubesSpeedX = 2;
|
|
|
|
for (int i = 0; i < MAX_TUBES; i++)
|
|
{
|
|
tubesPos[i].x = 400 + 280*i;
|
|
tubesPos[i].y = -GetRandomValue(0, 120);
|
|
}
|
|
|
|
for (int i = 0; i < MAX_TUBES*2; i += 2)
|
|
{
|
|
tubes[i].rec.x = tubesPos[i/2].x;
|
|
tubes[i].rec.y = tubesPos[i/2].y;
|
|
tubes[i].rec.width = TUBES_WIDTH;
|
|
tubes[i].rec.height = 255;
|
|
|
|
tubes[i+1].rec.x = tubesPos[i/2].x;
|
|
tubes[i+1].rec.y = 600 + tubesPos[i/2].y - 255;
|
|
tubes[i+1].rec.width = TUBES_WIDTH;
|
|
tubes[i+1].rec.height = 255;
|
|
|
|
tubes[i/2].active = true;
|
|
}
|
|
|
|
score = 0;
|
|
|
|
gameOver = false;
|
|
superfx = false;
|
|
pause = false;
|
|
}
|
|
|
|
// Update game (one frame)
|
|
void UpdateGame(void)
|
|
{
|
|
if (!gameOver)
|
|
{
|
|
if (IsKeyPressed('P')) pause = !pause;
|
|
|
|
if (!pause)
|
|
{
|
|
for (int i = 0; i < MAX_TUBES; i++) tubesPos[i].x -= tubesSpeedX;
|
|
|
|
for (int i = 0; i < MAX_TUBES*2; i += 2)
|
|
{
|
|
tubes[i].rec.x = tubesPos[i/2].x;
|
|
tubes[i+1].rec.x = tubesPos[i/2].x;
|
|
}
|
|
|
|
if (IsKeyDown(KEY_SPACE) && !gameOver) floppy.position.y -= 3;
|
|
else floppy.position.y += 1;
|
|
|
|
// Check Collisions
|
|
for (int i = 0; i < MAX_TUBES*2; i++)
|
|
{
|
|
if (CheckCollisionCircleRec(floppy.position, floppy.radius, tubes[i].rec))
|
|
{
|
|
gameOver = true;
|
|
pause = false;
|
|
}
|
|
else if ((tubesPos[i/2].x < floppy.position.x) && tubes[i/2].active && !gameOver)
|
|
{
|
|
score += 100;
|
|
tubes[i/2].active = false;
|
|
|
|
superfx = true;
|
|
|
|
if (score > hiScore) hiScore = score;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (IsKeyPressed(KEY_ENTER))
|
|
{
|
|
InitGame();
|
|
gameOver = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Draw game (one frame)
|
|
void DrawGame(void)
|
|
{
|
|
BeginDrawing();
|
|
|
|
ClearBackground(RAYWHITE);
|
|
|
|
if (!gameOver)
|
|
{
|
|
DrawCircle(floppy.position.x, floppy.position.y, floppy.radius, DARKGRAY);
|
|
|
|
// Draw tubes
|
|
for (int i = 0; i < MAX_TUBES; i++)
|
|
{
|
|
DrawRectangle(tubes[i*2].rec.x, tubes[i*2].rec.y, tubes[i*2].rec.width, tubes[i*2].rec.height, GRAY);
|
|
DrawRectangle(tubes[i*2 + 1].rec.x, tubes[i*2 + 1].rec.y, tubes[i*2 + 1].rec.width, tubes[i*2 + 1].rec.height, GRAY);
|
|
}
|
|
|
|
// Draw flashing fx (one frame only)
|
|
if (superfx)
|
|
{
|
|
DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
|
|
superfx = false;
|
|
}
|
|
|
|
DrawText(FormatText("%04i", score), 20, 20, 40, GRAY);
|
|
DrawText(FormatText("HI-SCORE: %04i", hiScore), 20, 70, 20, LIGHTGRAY);
|
|
|
|
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();
|
|
}
|