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/*
* Copyright (c) 2021, Fabio Maciel
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "screen.h"
#include <SDL.h>
#include <assert.h>
#include <stdint.h>
const int SCREEN_WIDTH = 640;
const int SCREEN_HEIGHT = 480;
bool
screen_init(screen_t* screen)
{
assert(screen && "screen is required");
screen->width = SCREEN_WIDTH;
screen->height = SCREEN_HEIGHT;
screen->window = SDL_CreateWindow("Blast Attack",
SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
screen->width,
screen->height,
SDL_WINDOW_RESIZABLE);
if (screen->window == NULL) {
fprintf(
stderr, "Window could not be created! SDL_Error: %s\n", SDL_GetError());
return false;
}
screen->renderer =
SDL_CreateRenderer(screen->window, -1, SDL_RENDERER_ACCELERATED);
if (screen->renderer == NULL) {
fprintf(stderr, "Could not create renderer: %s\n", SDL_GetError());
return false;
}
if (SDL_RenderSetLogicalSize(
screen->renderer, screen->width, screen->height) < 0) {
fprintf(stderr, "Could not set logical size: %s\n", SDL_GetError());
return false;
}
return true;
}
void
screen_reset(screen_t* screen)
{
SDL_SetRenderDrawColor(screen->renderer, 0, 0, 0, 1);
SDL_RenderClear(screen->renderer);
}
void
screen_destroy(screen_t* screen)
{
SDL_DestroyRenderer(screen->renderer);
SDL_DestroyWindow(screen->window);
}
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