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Simplified SDL random function names and added thread-safe versions

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This commit is contained in:
Sam Lantinga
2024-06-23 12:11:33 -07:00
parent d013ac80ef
commit 96f2f23240
12 changed files with 167 additions and 90 deletions
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8
test/testspriteminimal.c
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@@ -135,15 +135,15 @@ int main(int argc, char *argv[])
/* Initialize the sprite positions */
for (i = 0; i < NUM_SPRITES; ++i) {
positions[i].x = (float)SDL_rand_n(WINDOW_WIDTH - sprite_w);
positions[i].y = (float)SDL_rand_n(WINDOW_HEIGHT - sprite_h);
positions[i].x = (float)SDL_rand(WINDOW_WIDTH - sprite_w);
positions[i].y = (float)SDL_rand(WINDOW_HEIGHT - sprite_h);
positions[i].w = (float)sprite_w;
positions[i].h = (float)sprite_h;
velocities[i].x = 0.0f;
velocities[i].y = 0.0f;
while (velocities[i].x == 0.f && velocities[i].y == 0.f) {
velocities[i].x = (float)(SDL_rand_n(MAX_SPEED * 2 + 1) - MAX_SPEED);
velocities[i].y = (float)(SDL_rand_n(MAX_SPEED * 2 + 1) - MAX_SPEED);
velocities[i].x = (float)(SDL_rand(MAX_SPEED * 2 + 1) - MAX_SPEED);
velocities[i].y = (float)(SDL_rand(MAX_SPEED * 2 + 1) - MAX_SPEED);
}
}