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Renamed SDL_rand() to SDL_rand_bits() and updated tests

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John Kaniarz 2024-06-19 15:31:00 -04:00 • committed by Sam Lantinga
parent 237bbfcb9d
commit 8f29f8cae5
12 changed files with 110 additions and 98 deletions
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20
test/testdraw.c
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@ -72,8 +72,8 @@ static void DrawPoints(SDL_Renderer *renderer)
SDL_SetRenderDrawColor(renderer, 255, (Uint8)current_color,
(Uint8)current_color, (Uint8)current_alpha);
x = (float)(SDL_rand() % viewport.w);
y = (float)(SDL_rand() % viewport.h);
x = (float)SDL_rand_n(viewport.w);
y = (float)SDL_rand_n(viewport.h);
SDL_RenderPoint(renderer, x, y);
}
}
@ -120,10 +120,10 @@ static void DrawLines(SDL_Renderer *renderer)
SDL_RenderLine(renderer, 0.0f, (float)(viewport.h / 2), (float)(viewport.w - 1), (float)(viewport.h / 2));
SDL_RenderLine(renderer, (float)(viewport.w / 2), 0.0f, (float)(viewport.w / 2), (float)(viewport.h - 1));
} else {
x1 = (float)((SDL_rand() % (viewport.w * 2)) - viewport.w);
x2 = (float)((SDL_rand() % (viewport.w * 2)) - viewport.w);
y1 = (float)((SDL_rand() % (viewport.h * 2)) - viewport.h);
y2 = (float)((SDL_rand() % (viewport.h * 2)) - viewport.h);
x1 = (float)(SDL_rand_n(viewport.w * 2) - viewport.w);
x2 = (float)(SDL_rand_n(viewport.w * 2) - viewport.w);
y1 = (float)(SDL_rand_n(viewport.h * 2) - viewport.h);
y2 = (float)(SDL_rand_n(viewport.h * 2) - viewport.h);
SDL_RenderLine(renderer, x1, y1, x2, y2);
}
}
@ -165,10 +165,10 @@ static void DrawRects(SDL_Renderer *renderer)
SDL_SetRenderDrawColor(renderer, 255, (Uint8)current_color,
(Uint8)current_color, (Uint8)current_alpha);
rect.w = (float)(SDL_rand() % (viewport.h / 2));
rect.h = (float)(SDL_rand() % (viewport.h / 2));
rect.x = (float)((SDL_rand() % (viewport.w * 2) - viewport.w) - (rect.w / 2));
rect.y = (float)((SDL_rand() % (viewport.h * 2) - viewport.h) - (rect.h / 2));
rect.w = (float)SDL_rand_n(viewport.h / 2);
rect.h = (float)SDL_rand_n(viewport.h / 2);
rect.x = (float)((SDL_rand_n(viewport.w * 2) - viewport.w) - (rect.w / 2));
rect.y = (float)((SDL_rand_n(viewport.h * 2) - viewport.h) - (rect.h / 2));
SDL_RenderFillRect(renderer, &rect);
}
}