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-onAdd/onRemove called when components are changed

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This commit is contained in:
Mergul 2019-03-24 14:42:21 +00:00
parent e4be23ee96
commit 4ac80d7025
2 changed files with 131 additions and 14 deletions
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85
source/ecs/manager.d
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@ -1284,9 +1284,12 @@ class EntityManager
}
if (index < passes[system.m_pass].system_callers.length)
{
passes[system.m_pass].system_callers[index].infos.add(&entity);
entity.systems[system_id] = true;
entity.systems[system_id] = true;
}
}
/************************************************************************************************************************
@ -1365,6 +1368,18 @@ class EntityManager
uint ind = cast(uint)((cast(void*) entity - block.dataBegin()) >> 3);
else
uint ind = cast(uint)((cast(void*) entity - block.dataBegin()) / EntityID.sizeof());
if(info.remove_listeners)
{
foreach(listener;info.remove_listeners)
{
if(!new_info.systems[listener])
{
callRemoveEntityListener(&systems[listener],info,block,ind,ind+1);
}
}
}
foreach (comp; new_info.components)
{
uint comp_size = components[comp].size;
@ -1372,6 +1387,17 @@ class EntityManager
cast(void*) block + info.deltas[comp] + ind * comp_size, comp_size);
}
if(new_info.add_listeners)
{
foreach(listener;new_info.add_listeners)
{
if(!info.systems[listener])
{
callAddEntityListener(&systems[listener],new_info,new_block,new_block.entities_count,new_block.entities_count+1);
}
}
}
new_block.entities_count++;
removeEntityNoID(entity, block);
@ -1495,6 +1521,18 @@ class EntityManager
uint ind = cast(uint)((cast(void*) entity - block.dataBegin()) >> 3);
else
uint ind = cast(uint)((cast(void*) entity - block.dataBegin()) / EntityID.sizeof());
if(info.remove_listeners)
{
foreach(listener;info.remove_listeners)
{
if(!new_info.systems[listener])
{
callRemoveEntityListener(&systems[listener],info,block,ind,ind+1);
}
}
}
foreach (ref id; ids[0 .. len])
{
void* dst = cast(void*) new_block + new_info.deltas[id] + (
@ -1522,6 +1560,17 @@ class EntityManager
}
}
if(new_info.add_listeners)
{
foreach(listener;new_info.add_listeners)
{
if(!info.systems[listener])
{
callAddEntityListener(&systems[listener],new_info,new_block,new_block.entities_count,new_block.entities_count+1);
}
}
}
new_block.entities_count++;
removeEntityNoID(entity, block);
}
@ -1852,29 +1901,39 @@ class EntityManager
foreach(listener;info.add_listeners)
{
System* system = &systems[listener];
ListenerCallData data;
data.system = system;
data.block = block;
data.begin = begin;
data.end = end;
(cast(void function (ref ListenerCallData) nothrow @nogc) system.m_entity_added)(data);
callAddEntityListener(system,info,block,begin,end);
}
}
private void callAddEntityListener(System* system, EntityInfo* info, EntitiesBlock* block, int begin, int end) @nogc nothrow
{
ListenerCallData data;
data.system = system;
data.block = block;
data.begin = begin;
data.end = end;
(cast(void function (ref ListenerCallData) nothrow @nogc) system.m_entity_added)(data);
}
private void callRemoveEntityListeners(EntityInfo* info, EntitiesBlock* block, int begin, int end) @nogc nothrow
{
foreach(listener;info.add_listeners)
{
System* system = &systems[listener];
ListenerCallData data;
data.system = system;
data.block = block;
data.begin = begin;
data.end = end;
(cast(void function (ref ListenerCallData) nothrow @nogc) system.m_entity_removed)(data);
callRemoveEntityListener(system,info,block,begin,end);
}
}
private void callRemoveEntityListener(System* system, EntityInfo* info, EntitiesBlock* block, int begin, int end) @nogc nothrow
{
ListenerCallData data;
data.system = system;
data.block = block;
data.begin = begin;
data.end = end;
(cast(void function (ref ListenerCallData) nothrow @nogc) system.m_entity_removed)(data);
}
private void updateBlocks()
{
foreach (ref thread; threads)