Bubel/bubel-ecs
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-move code from templates to ECS side:

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*sendEvent - using EventRef (alias to ComponentRef)
 *ListenerCallData now contain entities count and pointer to EntityInfo
 *Remove system_pointer from SystemCallData (use context instead)
 *Register event
-Now all BECS functinality can be used without templates
-clean code
This commit is contained in:
Mergul 2021-03-24 18:35:03 +01:00
parent 0d08b8532a
commit 70a5388820
5 changed files with 126 additions and 261 deletions
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16
source/bubel/ecs/events.d
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@ -8,6 +8,8 @@ import bubel.ecs.traits : becsID;
import std.algorithm.comparison : max;
alias EventRef = ComponentRef;
package struct EventManager
{
@ -30,12 +32,17 @@ package struct EventManager
}
export void sendEvent(Ev)(EntityID id, Ev event, uint thread_id = 0) nothrow @nogc
{
sendEvent(id, EventRef(&event, becsID!Ev), thread_id);
}
export void sendEvent(EntityID id, EventRef event, uint thread_id = 0) nothrow @nogc
{
uint block_id = current_index + thread_id;
EventData* data = &events[becsID!Ev];
EventData* data = &events[event.component_id];
EventBlock* block = data.blocks[block_id];
//EntityManager.EventInfo* info = &manager.events[Ev.event_id];
EntityManager.EventInfo* info = &manager.events[event.component_id];
//event.entity_id = id;
if (block is null)
@ -61,10 +68,11 @@ package struct EventManager
data.blocks[block_id] = block;
}
uint size = Ev.sizeof + EntityID.sizeof;
uint size = info.size + EntityID.sizeof;
void* ptr = cast(void*) block + data.data_offset + block.count * size;
*cast(EntityID*)ptr = id;
*cast(Ev*)(ptr + EntityID.sizeof) = event;
memcpy(ptr + EntityID.sizeof, event.ptr, info.size);
//*cast(Ev*)(ptr + EntityID.sizeof) = event;
//Ev* event_array = cast(Ev*)(cast(void*) block + data.data_offset);
//event_array[block.count] = event;
block.count++;