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ECS core imprevement

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-Adedd function to resize array to Mallocator
-significant speed up for first time ID allocation by using resizeArray instead of makeArray
-fix: onUpdate called with zero length arrays
-call updateBlocks before updateEvents (it's more accurate behaviour)
-some minore fixes
-fixed meson.build for GDC
This commit is contained in:
Mergul 2020-06-06 22:26:59 +02:00
parent 66860b9042
commit 13e6ed8fd5
4 changed files with 83 additions and 36 deletions
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10
source/bubel/ecs/id_manager.d
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@ -177,15 +177,9 @@ struct IDManager
if (m_last_id > m_ids_array.length)
{
uint begin = cast(uint) m_ids_array.length;
Data[] new_array = Mallocator.makeArray!Data(begin + (m_blocks_count << 16));
memcpy(new_array.ptr, m_ids_array.ptr, m_ids_array.length * Data.sizeof);
Mallocator.dispose(m_ids_array);
m_ids_array = new_array;
uint[] new_stack = Mallocator.makeArray!uint(m_ids_array.length);
memcpy(new_stack.ptr, m_free_stack.ptr, m_free_stack.length * uint.sizeof);
Mallocator.dispose(m_free_stack);
m_free_stack = new_stack;
m_ids_array = Mallocator.resizeArray(m_ids_array, begin + (m_blocks_count << 16));
m_free_stack = Mallocator.resizeArray(m_free_stack, m_ids_array.length);
foreach (block; m_blocks[0 .. m_blocks_count - 1])
{