Cleanup

2026-05-06 22:11:28 +01:00
parent 65109cc3c4
commit a77f75dcf4
2 changed files with 0 additions and 110 deletions
@@ -1,110 +0,0 @@
 #include <SDL3/SDL.h>
 #include <SDL3/SDL_events.h>
 #include <SDL3_image/SDL_image.h>
 #include <SDL3_ttf/SDL_ttf.h>
 #include <stdio.h>
 int main() {
    SDL_Init(SDL_INIT_VIDEO);
    TTF_Init();
    SDL_Window* window =
        SDL_CreateWindow("SDL3 Demo", 800, 600, SDL_WINDOW_RESIZABLE);
    SDL_Renderer* renderer =
        SDL_CreateRenderer(window, NULL);
    // log window size
    int w, h;
    SDL_GetWindowSize(window, &w, &h);
    SDL_StartTextInput(window);
    printf("Window size: %d x %d\n", w, h);
    // ---------------- LOAD IMAGE ----------------
    SDL_Texture* image = IMG_LoadTexture(renderer, "./assets/images/arrow.png");
    SDL_SetTextureScaleMode(image, SDL_SCALEMODE_NEAREST);
    // ---------------- LOAD FONT ----------------
    TTF_Font* font = TTF_OpenFont("./assets/fonts/charybdis.ttf", 24);
    SDL_Color white = {255, 255, 255, 255};
    SDL_Surface* text_surface =
        TTF_RenderText_Solid(font, "Hello SDL3 + TTF!", 17, white);
    SDL_Texture* text_tex =
        SDL_CreateTextureFromSurface(renderer, text_surface);
    SDL_SetTextureScaleMode(text_tex, SDL_SCALEMODE_NEAREST);
    int running = 1;
    float angle = 0.0f;
    while (running) {
        SDL_Event e;
        while (SDL_PollEvent(&e)) {
            if (e.type == SDL_EVENT_QUIT) {
                running = 0;
            }
            if (e.type == SDL_EVENT_TEXT_INPUT) {
                printf("Text input: %s\n", e.text.text);
            }
            if (e.type == SDL_EVENT_KEY_DOWN) {
                printf("key down: %d\n", e.key.key);
            }
        }
        float mx, my;
        SDL_GetMouseState(&mx, &my);
        // ---------------- UPDATE ----------------
        angle += 1.0f;
        // ---------------- RENDER ----------------
        SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
        SDL_RenderClear(renderer);
        // ---- draw mouse box ----
        SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
        SDL_FRect mouse_rect = { mx, my, 10, 10 };
        SDL_RenderFillRect(renderer, &mouse_rect);
        // ---- draw image (scaled + rotated) ----
        SDL_FRect dst_img = { 200, 150, 200, 200 };
        SDL_RenderTextureRotated(
            renderer,
            image,
            NULL,          // full texture
            &dst_img,
            angle,         // rotation degrees
            NULL,          // center (NULL = center of rect)
            SDL_FLIP_NONE
        );
        // ---- draw text ----
        SDL_FRect dst_text = { 50, 50, 400, 50 };
        SDL_RenderTexture(renderer, text_tex, NULL, &dst_text);
        SDL_RenderPresent(renderer);
        SDL_Delay(16);
    }
    // ---------------- CLEANUP ----------------
    SDL_DestroyTexture(text_tex);
    SDL_DestroyTexture(image);
    TTF_CloseFont(font);
    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(window);
    TTF_Quit();
    SDL_Quit();
    return 0;
 }