This commit is contained in:
2026-06-06 20:18:55 +01:00
parent 8e1602d1cf
commit 977607b280
2 changed files with 12 additions and 12 deletions
+10 -10
View File
@@ -9,11 +9,11 @@
template<typename T>
struct PropTable {
PropTable(const Allocator *allocator, u64 capacity) {
index = wapp_array_alloc_capacity(i32, allocator, capacity, ARRAY_INIT_FILLED);
lookup = wapp_array_alloc_capacity(i32, allocator, capacity, ARRAY_INIT_FILLED);
values = wapp_array_alloc_capacity(Value, allocator, capacity, ARRAY_INIT_NONE);
for (u64 i = 0; i < wapp_array_count(index); ++i) {
index[i] = -1;
for (u64 i = 0; i < wapp_array_count(lookup); ++i) {
lookup[i] = -1;
}
}
@@ -22,15 +22,15 @@ struct PropTable {
i32 idx = (i32)wapp_array_count(values);
Value v = {prop, id.index};
wapp_array_set(i32, index, id.index, &idx);
wapp_array_set(i32, lookup, id.index, &idx);
wapp_array_append_capped(Value, values, &v);
}
void remove_prop(EntityID id) {
if (IS_INVALID_ID(id) || *wapp_array_get(i32, index, id.index) == -1) { return; }
if (IS_INVALID_ID(id) || *wapp_array_get(i32, lookup, id.index) == -1) { return; }
// Get indices for swapping
i32 idx1 = *wapp_array_get(i32, index, id.index);
i32 idx1 = *wapp_array_get(i32, lookup, id.index);
i32 idx2 = ((i32)wapp_array_count(values)) - 1;
// Swap values
@@ -38,18 +38,18 @@ struct PropTable {
wapp_array_pop(Value, values);
// Update index
index[id.index] = -1;
index[values[idx1].index_location] = idx1;
lookup[id.index] = -1;
lookup[values[idx1].index] = idx1;
}
struct Value {
T value;
u32 index_location;
u32 index;
};
typedef Value *ValueArray;
I32Array index;
I32Array lookup;
ValueArray values;
};