85 lines
1.6 KiB
C
85 lines
1.6 KiB
C
#ifndef WINDOW_H
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#define WINDOW_H
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#include "aliases/aliases.h"
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#include <SDL2/SDL_pixels.h>
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#include <SDL2/SDL_render.h>
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#include <SDL2/SDL_video.h>
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#include <stdbool.h>
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typedef struct point point;
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typedef point vec2;
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typedef struct line line;
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typedef struct triangle triangle;
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typedef struct quad quad;
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typedef struct rect rect;
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typedef struct window window;
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struct point {
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i32 x;
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i32 y;
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};
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struct line {
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point p0;
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point p1;
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};
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struct triangle {
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point p0;
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point p1;
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point p2;
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};
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struct quad {
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point p0;
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point p1;
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point p2;
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point p3;
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};
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struct rect {
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point topleft;
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i32 w;
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i32 h;
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};
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struct window {
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u32 id;
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u64 x;
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u64 y;
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u64 width;
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u64 height;
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const char *title;
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SDL_Window *window;
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SDL_Renderer *renderer;
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};
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typedef struct colour colour;
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struct colour {
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union {
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u32 abgr;
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SDL_Color colour;
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};
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};
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bool init_window(window *wnd, const char *title, u32 width, u32 height, i32 x,
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i32 y);
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void cleanup_window(window *wnd);
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void clear_window(const window *wnd, colour colour);
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void swap_buffers(const window *wnd);
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vec2 line_direction(const line *ln);
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void draw_point(const window *wnd, point p, colour colour);
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void draw_line(const window *wnd, const line *ln, colour colour);
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void draw_triangle(const window *wnd, triangle triangle, colour colour);
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void draw_quad(const window *wnd, quad qd, colour colour);
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void draw_rect(const window *wnd, rect rec, colour colour);
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void fill_triangle(const window *wnd, triangle triangle, colour colour);
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void fill_quad(const window *wnd, quad qd, colour colour);
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void fill_rect(const window *wnd, rect rec, colour colour);
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#endif // !WINDOW_H
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