abdelrahman
3f71cf0f3f
GameEngine API to allow for loading and removing assets as well as rendering textures using their AssetID
90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
#include "Window.h"
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#include "Renderer.h"
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#include "engine_build_config.h"
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#include <stdbool.h>
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#ifdef DEBUG_ENGINE
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#include <stdio.h>
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#endif /* DEBUG_ENGINE */
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bool init_window(Window *wnd, const char *title, int width, int height,
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SDL_Color color, bool full_screen) {
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if (!wnd) {
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return false;
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}
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Uint32 window_flags = SDL_WINDOW_ALLOW_HIGHDPI;
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if (full_screen) {
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window_flags |= SDL_WINDOW_FULLSCREEN;
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}
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wnd->SDL_base_window =
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SDL_CreateWindow(title, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
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width, height, window_flags);
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if (!wnd->SDL_base_window) {
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return false;
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}
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SDL_GetWindowSize(wnd->SDL_base_window, &(wnd->width), &(wnd->height));
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wnd->background_color = color;
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wnd->renderer = create_renderer();
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if (!wnd->renderer || !init_renderer(wnd->renderer, wnd->SDL_base_window)) {
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destroy_window(wnd);
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return false;
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}
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#ifdef DEBUG_ENGINE
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printf("Renderer initialised successfully\n");
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printf("Window initialised successfully with width %d and height %d\n",
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wnd->width, wnd->height);
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#endif /* DEBUG_ENGINE */
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return true;
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}
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void clear_window(const Window *wnd) {
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if (!wnd) {
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return;
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}
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render_clear(wnd->renderer, wnd->background_color);
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}
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void swap_render_buffers(const Window *wnd) {
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if (!wnd) {
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return;
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}
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swap_buffers(wnd->renderer);
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}
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void destroy_window(Window *wnd) {
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if (!wnd) {
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return;
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}
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if (wnd->SDL_base_window) {
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if (wnd->renderer) {
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destroy_renderer(wnd->renderer);
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wnd->renderer = NULL;
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}
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SDL_DestroyWindow(wnd->SDL_base_window);
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wnd->SDL_base_window = NULL;
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wnd->width = 0;
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wnd->height = 0;
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wnd->background_color = (SDL_Color){0, 0, 0, 255};
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#ifdef DEBUG_ENGINE
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printf("Window destroyed successfully\n");
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#endif /* DEBUG_ENGINE */
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}
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}
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