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

struct Sprite{
    Texture2D *texture;
    float x;
    float y;
} Sprite;

void addSprite(struct Sprite *cursors, int *j, Texture2D *texture, int x, int y){
    if(*j < 100){
        (cursors + *j) -> texture = texture;
        (cursors + *j) -> x = x;
        (cursors + *j) -> y = y;
        (*j)++;
    }
    else{
        printf("Voll\n");
    }
}

int main(){



    InitWindow(800, 450, "basic window");

    Texture2D texture;
    struct Sprite sprites[100];

    texture = LoadTexture("amulet.png");

    int j = 0;
    struct Sprite cursor = {&texture, 450, 225};

    Camera2D camera = { 0 };
    camera.target = (Vector2){400, 225};
    camera.rotation = 0.0f;
    camera.zoom = 1.0f;



    SetTargetFPS(60);
    while(!WindowShouldClose()){


        BeginDrawing();

        ClearBackground(RAYWHITE);

        BeginMode2D(camera);
        int i;
        int length = sizeof(sprites)/sizeof(sprites[0]);
        for(i=0; i < j; i++){
            DrawTexture(*sprites[i].texture, sprites[i].x, sprites[i].y, WHITE);
        }
        EndMode2D();

        DrawTexture(*cursor.texture, cursor.x, cursor.y, WHITE);

        cursor.x = GetMousePosition().x - texture.width / 2;
        cursor.y = GetMousePosition().y - texture.height / 2;

        if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)){
            printf("Klick\n");
            addSprite(sprites, &j, &texture, cursor.x + camera.target.x, cursor.y + camera.target.y);
        }

        if(IsKeyDown(KEY_W)){
            camera.target.y -= 100.0f * GetFrameTime();
        }
        if(IsKeyDown(KEY_S)){
            camera.target.y += 100.0f * GetFrameTime();
        }
        if(IsKeyDown(KEY_D)){
            camera.target.x += 100.0f * GetFrameTime();
        }
        if(IsKeyDown(KEY_A)){
            camera.target.x -= 100.0f * GetFrameTime();
        }


        EndDrawing();

    }

    CloseWindow();

    return 0;

}