Working with Raylib in WebAssembly

#include "raylib.h" #include <stdio.h>

#define MAX_OBJECTS 5 #define SCREEN_WIDTH 800 #define SCREEN_HEIGHT 500

//Game Object typedef struct GameObject { Rectangle rect; Vector2 position; float width; bool passed; } GameObject;

int main() { // Window Setup InitWindow(SCREEN_WIDTH, SCREEN_HEIGHT, "Flappy Bird No Graphics or Sound"); SetTargetFPS(60);

int score = 0;
int highScore = 0;
bool gameOver = false;

float birdX = 130;
float birdY = 8;
float birdVelocity = 0;
const float gravity = 0.4f;
const float jumpStrength = -5.8f;
const float birdSize = 32;

// Initialize object positions
GameObject objects[MAX_OBJECTS];
int objectSpacing = 300;
int startX = 800;
float objectSpeed = 3.5f;

for (int i = 0; i < MAX_OBJECTS; i++) {
    objects[i].position = (Vector2){ startX + i * objectSpacing, GetRandomValue(200, SCREEN_HEIGHT - 50) };
    objects[i].rect = (Rectangle){ objects[i].position.x, objects[i].position.y, 40, 40 };
    objects[i].width = 40;
    objects[i].passed = false;
}

// Colors
Color LightBlue = {208, 226, 237, 255};
Color Green = {50, 123, 66, 255};

// Game Loop
while (!WindowShouldClose()) {
    // Game logic
    if (!gameOver) {
        if (IsKeyPressed(KEY_SPACE)) {
            birdVelocity = jumpStrength;
        }

        birdVelocity += gravity;
        birdY += birdVelocity;

        for (int i = 0; i < MAX_OBJECTS; i++) {
            objects[i].position.x -= objectSpeed;
            objects[i].rect.x = objects[i].position.x;

            if (objects[i].position.x + objects[i].width < 0) {
                float farthestX = 0;
                for (int j = 0; j < MAX_OBJECTS; j++) {
                    if (j != i && objects[j].position.x > farthestX) {
                        farthestX = objects[j].position.x;
                    }
                }
                objects[i].position.x = farthestX + objectSpacing;
                objects[i].position.y = GetRandomValue(200, SCREEN_HEIGHT - 50);
                objects[i].rect.x = objects[i].position.x;
                objects[i].rect.y = objects[i].position.y;
                objects[i].passed = false;
            }

            if (!objects[i].passed && birdX > objects[i].position.x + objects[i].width) {
                score++;
                objects[i].passed = true;
            }

            Rectangle birdRect = { birdX, birdY, birdSize, birdSize };
            if (CheckCollisionRecs(birdRect, objects[i].rect)) {
                gameOver = true;
            }
        }

        if (birdY < 0 || birdY + birdSize > SCREEN_HEIGHT - 13) {
            gameOver = true;
        }
    } else {
        if (IsKeyPressed(KEY_ENTER)) {
            // Restart
            birdY = 8;
            birdVelocity = 0;
            score = 0;
            gameOver = false;

            for (int i = 0; i < MAX_OBJECTS; i++) {
                objects[i].position = (Vector2){ startX + i * objectSpacing, GetRandomValue(200, SCREEN_HEIGHT - 50) };
                objects[i].rect = (Rectangle){ objects[i].position.x, objects[i].position.y, 40, 40 };
                objects[i].passed = false;
            }
        }
    }

    if (score > highScore) highScore = score;

    // Drawing
    BeginDrawing();
    ClearBackground(LightBlue);

    // Ground
    DrawRectangle(0, SCREEN_HEIGHT - 11, SCREEN_WIDTH, 16, Green);

    // Draw Bird
    DrawRectangle(birdX, birdY, birdSize, birdSize, RED);

    // Draw Objects
    for (int i = 0; i < MAX_OBJECTS; i++) {
        DrawRectangleRec(objects[i].rect, DARKGRAY);
    }

    // Text
    DrawText("Flappy Bird", 10, 7, 24, BLACK);
    DrawText(TextFormat("SCORE: %d", score), 10, 40, 20, DARKBLUE);
    DrawText(TextFormat("HIGH SCORE: %d", highScore), 10, 70, 20, MAROON);

    if (gameOver) {
        DrawText("GAME OVER!", SCREEN_WIDTH / 2 - 100, SCREEN_HEIGHT / 2 - 40, 30, RED);
        DrawText("Press [ENTER] to Restart", SCREEN_WIDTH / 2 - 120, SCREEN_HEIGHT / 2, 20, DARKGRAY);
    }

    EndDrawing();
}

CloseWindow();
return 0;

}