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96 lines
2.5 KiB
96 lines
2.5 KiB
#include <SDL2/SDL.h>
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#include <SDL2/SDL_events.h>
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#include <SDL2/SDL_video.h>
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#include <stdlib.h>
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#include <locale.h>
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#include <stdio.h>
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#include "ren.h"
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#include "util.h"
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//const char *str1 = "Ciao Mamma!\nprova: òçà°ù§|¬³¼$£ì\t";
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const char *str1 = "ciao\tmamma";
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const char *str2 = "The quick brown fox jumps over the lazy dog\n"
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"чащах юга жил бы цитрус? Да, но фальшивый экземпляр!\n"
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"Pijamalı hasta, yağız şoföre çabucak güvendi\n"
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"Pchnąć w tę łódź jeża lub ośm skrzyń fig\n"
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"イロハニホヘト チリヌルヲ ワカヨタレソ ツネナラム ウヰノオクヤマ ケフコエテ アサキユメミシ ヱヒモセスン\n"
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"Kæmi ný öxi hér ykist þjófum nú bæði víl og ádrepa";
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SDL_Window *win;
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#define red 0xff0000ff
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#define blue 0xffff0000
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void draw(void)
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{
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static unsigned int frame = 0;
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printf("frame: %d\n", frame++);
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ren_clear();
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//ren_render_box(10, 10, 400, 50, blue);
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//if (ren_render_text(str1, 10, 10, 400, 50, 20))
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// printf("text: %s\n", ren_strerror());
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int w, h;
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ren_get_text_box(str2, &w, &h, 20);
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//printf("box for: %s -> (%d, %d)\n", str2, w, h);
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ren_render_box(0, 0, w, h, blue);
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ren_render_text(str2, 0, 0, w, h, 20);
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// fixme: this causes a bug
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const char *s = "ciao mamma";
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ren_get_text_box(s, &w, &h, 12);
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s = "stuff that was not in font size 12 -> чащаx";
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ren_render_box(0, 200, w, h, red);
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if (ren_render_text(s, 0, 200, 0xffff, 0xffff, 12))
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printf("BUG\n");
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SDL_GL_SwapWindow(win);
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}
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int main(void)
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{
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setlocale(LC_ALL, "en_US.UTF-8");
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SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS);
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SDL_SetHint(SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR, "0");
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SDL_SetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, "1");
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SDL_SetHint(SDL_HINT_VIDEO_HIGHDPI_DISABLED, "0");
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win = SDL_CreateWindow(
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"test render",
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SDL_WINDOWPOS_UNDEFINED,
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SDL_WINDOWPOS_UNDEFINED,
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500,
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500,
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SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
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if (ren_init(win)) {
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printf("renderer init error: %s\n", ren_strerror());
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return 1;
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}
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SDL_Event e;
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while(1) {
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SDL_WaitEvent(&e);
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if (e.type == SDL_QUIT)
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break;
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if (e.type == SDL_WINDOWEVENT) {
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switch (e.window.event) {
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case SDL_WINDOWEVENT_RESIZED:
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case SDL_WINDOWEVENT_SIZE_CHANGED:
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ren_update_viewport(e.window.data1, e.window.data2);
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draw();
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break;
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case SDL_WINDOWEVENT_EXPOSED:
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draw();
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break;
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default: break;
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}
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}
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}
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ren_free();
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SDL_DestroyWindow(win);
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SDL_Quit();
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return 0;
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}
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