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Add generic dynamic array type

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This commit is contained in:
Luka Jankovic 2025-06-17 01:05:40 +02:00
parent 89e548eca8
commit 7769f5fd58
6 changed files with 94 additions and 79 deletions
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42
kubo_context.c
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@ -2,49 +2,29 @@
struct kubo_context *kubo_context_init() {
struct kubo_context *context = malloc(sizeof(struct kubo_context));
if (!context) {
return NULL;
}
context->num_walls_alloc = KUBO_CONTEXT_NUM_WALLS_ALLOC;
context->walls =
malloc(sizeof(struct kubo_wall) * context->num_walls_alloc);
kubo_wall_arr_init(&context->walls);
return context;
}
void kubo_context_cleanup(struct kubo_context *context) {
free(context->walls);
kubo_wall_arr_free(&context->walls);
free(context);
}
bool kubo_context_add_wall(struct kubo_context *context,
struct kubo_wall *wall) {
struct kubo_wall **new_walls;
if (context->num_walls == context->num_walls_alloc - 1) {
context->num_walls_alloc *= 2;
new_walls = realloc(context->walls, sizeof(struct kubo_wall *) *
context->num_walls_alloc);
if (!new_walls)
return false;
context->walls = new_walls;
}
context->walls[context->num_walls++] = wall;
return true;
}
struct kubo_wall *kubo_context_get_pending_wall(struct kubo_context *context) {
if (context->num_walls > 0) {
switch (context->walls[context->num_walls - 1]->state) {
if (context->walls.count > 0) {
struct kubo_wall *last_wall =
kubo_wall_arr_get(&context->walls, context->walls.count - 1);
switch (last_wall->state) {
case KUBO_WALL_INIT:
case KUBO_WALL_DRAWING:
return context->walls[context->num_walls - 1];
return last_wall;
break;
default:
break;
@ -52,7 +32,7 @@ struct kubo_wall *kubo_context_get_pending_wall(struct kubo_context *context) {
}
struct kubo_wall *wall = kubo_wall_init();
kubo_context_add_wall(context, wall);
kubo_wall_arr_add(&context->walls, wall);
return wall;
}