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Android update and small improvements

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-fixed code do cross compiling to android
-fixed build with GCC (workaround)
-added little benchmark
-several small fixes
-updated meson build (demos building, working with GCC, LDC and DMD)
-added some meson options
-added ImGUI bind for OpenGL3
This commit is contained in:
Mergul 2020-06-01 11:24:50 +02:00
parent 86edfa4a57
commit 66860b9042
30 changed files with 1358 additions and 173 deletions
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111
tests/tests.d
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@ -93,6 +93,13 @@ struct TestEvent2
float a;
}
static struct CPosition
{
mixin ECS.Component;
float x;
float y;
}
static struct TestComp
{
mixin ECS.Component; //__gshared ushort component_id;
@ -186,6 +193,52 @@ static struct TestComp5
}
}
struct EverySystem
{
mixin ECS.System;
struct EntitiesData
{
uint length;
Entity[] entity;
CPosition[] pos;
}
void onUpdate(EntitiesData data)
{
foreach(i;0..data.length)
{
data.pos[i].x++;
data.pos[i].y++;
}
}
void iterate(EntitiesData data)
{
foreach(i;0..data.length)
{
data.pos[i].x++;
data.pos[i].y++;
}
}
void free(EntitiesData data)
{
foreach(i;0..data.length)
{
gEM.removeEntity(data.entity[i].id);
}
}
void addOne(EntitiesData data)
{
foreach(i;0..data.length)
{
gEM.addComponents(data.entity[i].id, TestComp2());
}
}
}
struct ChangeTestSystem
{
mixin ECS.System!16; //__gshared ushort system_id;
@ -648,6 +701,7 @@ else:
gEM.registerComponent!TestComp;
gEM.registerComponent!TestComp3;
gEM.registerComponent!TestComp5;
gEM.registerComponent!CPosition;
gEM.registerEvent!TestEvent;
gEM.registerEvent!TestEvent2;
@ -669,6 +723,7 @@ else:
gEM.registerSystem!EmptySystem(2);
gEM.registerSystem!EmptyEventSystem(2);
gEM.registerSystem!EventSystem(2);
gEM.registerSystem!EverySystem(0);
//gEM.registerSystem!TestSystemWithHighPriority(100);
//gEM.registerSystem!TestSystem2(0);
gEM.endRegister();
@ -693,6 +748,62 @@ else:
//dur = (MonoTime.currTime - time).total!"usecs";
//writeln("Template allocating: ", dur, " usecs");
printf("Template allocating: %f usecs\n", cast(float)(Time.getUSecTime() - time));
time = Time.getUSecTime();
ushort[1] empty_ids = [CPosition.component_id];
EntityTemplate* tmpl_empty = gEM.allocateTemplate(empty_ids);
gEM.commit();
time = Time.getUSecTime();
foreach(i;0..4_000_000)gEM.addEntity(tmpl_empty);
gEM.commit();
foreach(i;0..4_000_000)gEM.addEntity(tmpl_empty);
gEM.commit();
foreach(i;0..2_000_000)gEM.addEntity(tmpl_empty);
gEM.commit();
printf("Adding 1M entities: %f usecs\n", cast(float)(Time.getUSecTime() - time));
gEM.commit();
time = Time.getUSecTime();
gEM.callEntitiesFunction!EverySystem(&gEM.getSystem!EverySystem().iterate);
printf("Iterate 1M entities: %f usecs\n", cast(float)(Time.getUSecTime() - time));
gEM.begin();
time = Time.getUSecTime();
gEM.update();
printf("Iterate 1M entities (update): %f usecs\n", cast(float)(Time.getUSecTime() - time));
gEM.end();
time = Time.getUSecTime();
gEM.callEntitiesFunction!EverySystem(&gEM.getSystem!EverySystem().free);
gEM.commit();
printf("Deleting 1M entities: %f usecs\n", cast(float)(Time.getUSecTime() - time));
time = Time.getUSecTime();
foreach(i;0..4_000_000)gEM.addEntity(tmpl_empty);
gEM.commit();
foreach(i;0..4_000_000)gEM.addEntity(tmpl_empty);
gEM.commit();
foreach(i;0..2_000_000)gEM.addEntity(tmpl_empty);
gEM.commit();
printf("Adding 1M entities (prealloc): %f usecs\n", cast(float)(Time.getUSecTime() - time));
gEM.commit();
time = Time.getUSecTime();
gEM.callEntitiesFunction!EverySystem(&gEM.getSystem!EverySystem().addOne);
gEM.commit();
printf("Adding 1M component: %f usecs\n", cast(float)(Time.getUSecTime() - time));
gEM.commit();
gEM.callEntitiesFunction!EverySystem(&gEM.getSystem!EverySystem().free);
gEM.commit();
time = Time.getUSecTime();
EntityID entity;