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-some changes in registerSystem

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Mergul 2019-04-06 19:22:25 +00:00
parent a5eade669e
commit 8b24ecf7d1
1 changed files with 15 additions and 17 deletions
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30
source/ecs/manager.d
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@ -325,6 +325,7 @@ class EntityManager
CompInfo[] optional; CompInfo[] optional;
CompInfo[] mutable; CompInfo[] mutable;
CompInfo[] req; CompInfo[] req;
string entites_array;
} }
static void allocateSystemComponents(ComponentsIndices components_info)(ref System system) static void allocateSystemComponents(ComponentsIndices components_info)(ref System system)
@ -363,8 +364,10 @@ class EntityManager
alias MemberType = typeof(__traits(getMember, Sys.EntitiesData, member)); alias MemberType = typeof(__traits(getMember, Sys.EntitiesData, member));
if (member == "length" || is(MemberType == Entity[]) || is(MemberType == const(Entity)[])) if (member == "length" || is(MemberType == Entity[]) || is(MemberType == const(Entity)[]))
{ {
if(is(MemberType == Entity[]) || is(MemberType == const(Entity)[]))components_info.entites_array = member;
continue; continue;
} }
string name; string name;
static if (isArray!MemberType) static if (isArray!MemberType)
{ // Workaround. This code is never called with: not an array type, but compiler prints an error { // Workaround. This code is never called with: not an array type, but compiler prints an error
@ -451,6 +454,8 @@ class EntityManager
return components_info; return components_info;
} }
enum ComponentsIndices components_info = getComponentsInfo();
static void genCompList()(ref System system, ref HashMap!(const(char)[], ushort) components_map) static void genCompList()(ref System system, ref HashMap!(const(char)[], ushort) components_map)
{ {
@ -469,7 +474,7 @@ class EntityManager
static assert(0, "EntitiesData members should be arrays of elements!"); static assert(0, "EntitiesData members should be arrays of elements!");
} }
enum ComponentsIndices components_info = getComponentsInfo(); //enum ComponentsIndices components_info = getComponentsInfo();
allocateSystemComponents!(components_info)(system); allocateSystemComponents!(components_info)(system);
foreach (iii, comp_info; components_info.req) foreach (iii, comp_info; components_info.req)
@ -508,23 +513,16 @@ class EntityManager
static void fillInputData(ref Sys.EntitiesData input_data, EntityInfo* info, static void fillInputData(ref Sys.EntitiesData input_data, EntityInfo* info,
EntitiesBlock* block, uint offset, uint entities_count, System* system) EntitiesBlock* block, uint offset, uint entities_count, System* system)
{ {
enum ComponentsIndices components_info = getComponentsInfo(); //enum ComponentsIndices components_info = getComponentsInfo();
static foreach (member; __traits(allMembers, Sys.EntitiesData))
{
static if (is(typeof(__traits(getMember, Sys.EntitiesData,
member)) == Entity[]) || is(typeof(__traits(getMember,
Sys.EntitiesData, member)) == const(Entity)[]))
{
__traits(getMember, input_data, member) = (cast(Entity*) block.dataBegin())[offset .. entities_count];
}
else static if (member == "length")
{
__traits(getMember, input_data, member) = cast(typeof(input_data.length))(entities_count - offset);
}
else
{
static if(components_info.entites_array)
{
__traits(getMember, input_data, components_info.entites_array) = (cast(Entity*) block.dataBegin())[offset .. entities_count];
} }
static if(hasMember!(Sys.EntitiesData,"length"))
{
input_data.length = cast(typeof(input_data.length))(entities_count - offset);
} }
static foreach (iii, comp_info; components_info.req) static foreach (iii, comp_info; components_info.req)