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-fixed critical bug with adding components

Browse source 
-some fixes
-minor optimization
-added debug assert test
This commit is contained in:
Mergul 2020-04-04 13:58:31 +02:00
parent 913cf1aef8
commit 19687b9f88
2 changed files with 29 additions and 19 deletions
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6
source/ecs/core.d
View file

@ -45,7 +45,7 @@ static struct ECS
*/
mixin template System(uint jobs_count = 32)
{
__gshared ushort system_id;
__gshared ushort system_id = ushort.max;
uint __ecs_jobs_count = jobs_count;
}
@ -54,7 +54,7 @@ static struct ECS
*/
mixin template Component()
{
__gshared ushort component_id;
__gshared ushort component_id = ushort.max;
}
/************************************************************************************************************************
@ -62,7 +62,7 @@ static struct ECS
*/
mixin template Event()
{
__gshared ushort event_id;
__gshared ushort event_id = ushort.max;
EntityID entity_id;
}

34
source/ecs/manager.d
View file

@ -770,13 +770,15 @@ export struct EntityManager
else
enum OnUpdateOverloadNum = -1;
//enum HasOnUpdate = (hasMember!(Sys, "onUpdate") && checkOnUpdateParams());
enum IsEmpty = components_info.req.length == 0 && components_info.optional.length == 0
&& components_info.excluded.length == 0 && components_info.entites_array.length == 0;
static if (components_info.req.length == 0 && components_info.optional.length == 0)
static if (IsEmpty)
system.m_empty = true;
static if (OnUpdateOverloadNum != -1)
{
static if (components_info.req.length != 0 || components_info.optional.length != 0)
static if (!IsEmpty)
{
static void callUpdate(ref CallData data)
{
@ -972,6 +974,8 @@ export struct EntityManager
*/
export System* getSystem(ushort id) nothrow @nogc
{
if (id >= systems.length)
return null;
return &systems[id];
}
@ -980,6 +984,8 @@ export struct EntityManager
*/
Sys* getSystem(Sys)() nothrow @nogc
{
if (Sys.system_id >= systems.length)
return null;
return cast(Sys*) systems[Sys.system_id].m_system_pointer;
}
@ -1404,6 +1410,7 @@ export struct EntityManager
uint j = 1;
foreach (i; 1 .. ids.length)
{
assert(ids[i] != ushort.max);
if (ids[i] != ids[j - 1])
{
ids[j] = ids[i];
@ -1500,9 +1507,10 @@ export struct EntityManager
}
info.comp_add_info = Mallocator.makeArray!(EntityInfo*)(instance.components.length);
info.comp_rem_info = Mallocator.makeArray!(EntityInfo*)(instance.components.length, info);
info.comp_rem_info = Mallocator.makeArray!(EntityInfo*)(instance.components.length,
info);
foreach(comp; info.components)
foreach (comp; info.components)
{
info.comp_add_info[comp] = info;
info.comp_rem_info[comp] = null;
@ -1772,17 +1780,18 @@ export struct EntityManager
EntityInfo* info = block.type_info;
//remove non-existing components
uint num = cast(uint)del_ids.length;
foreach_reverse(i; 0 .. num)
uint num = cast(uint) del_ids.length;
foreach_reverse (i; 0 .. num)
{
if(info.deltas.length <= del_ids[i] || info.deltas[del_ids[i]] == 0)
if (info.deltas.length <= del_ids[i] || info.deltas[del_ids[i]] == 0)
{
num--;
del_ids[i] = del_ids[num];
}
}
if(num == 0)return;
if (num == 0)
return;
del_ids = del_ids[0 .. num];
//sort components
@ -1883,16 +1892,17 @@ export struct EntityManager
EntitiesBlock* block = getMetaData(entity);
EntityInfo* info = block.type_info;
foreach_reverse(i; 0 .. num)
foreach_reverse (i; 0 .. num)
{
if(info.deltas.length > new_ids[i] && info.deltas[new_ids[i]] != 0)
if (info.deltas.length > new_ids[i] && info.deltas[new_ids[i]] != 0)
{
num--;
new_ids[i] = new_ids[num];
}
}
if(num == 0)return;
if (num == 0)
return;
new_ids = new_ids[0 .. num];
foreach (int i; 0 .. num)
@ -2834,7 +2844,7 @@ export struct EntityManager
assert(len == components.length + 1);
EntityInfo* new_info = instance.getEntityInfo(ids);//[0 .. len]);
EntityInfo* new_info = instance.getEntityInfo(ids);
comp_add_info[id] = new_info;
return new_info;