protected override void OnUpdate()
{
LogSystem log = EntityManager.World.GetExistingSystem <LogSystem>();
GameStateSystem gss = EntityManager.World.GetExistingSystem <GameStateSystem>();
TurnManagementSystem tms = EntityManager.World.GetExistingSystem <TurnManagementSystem>();
View view = gss.View;
Entity[] healingItems = new Entity[view.Width * view.Height];
Entities.WithAll <HealItem>().ForEach((Entity e, ref WorldCoord coord) =>
{
int i = View.XYToIndex(new int2(coord.x, coord.y), view.Width);
healingItems[i] = e;
});
Entities.WithAll <Player>().ForEach((Entity e, ref WorldCoord coord, ref HealthPoints hp) =>
{
int i = View.XYToIndex(new int2(coord.x, coord.y), view.Width);
if (EntityManager.HasComponent(healingItems[i], typeof(HealItem)))
{
HealItem heal = EntityManager.GetComponentData <HealItem>(healingItems[i]);
if (hp.now + heal.HealAmount > hp.max)
{
heal.HealAmount = (hp.max - hp.now);
}
hp.now += heal.HealAmount;
if (heal.HealAmount > 0)
{
log.AddLog($"Healed for {heal.HealAmount.ToString()} points.");
}
else if (heal.HealAmount == 0)
{
log.AddLog("Healed for 0 points. ...that's disappointing.");
}
else if (heal.HealAmount < 0)
{
string dmgLog = $"The Kobolds have poisoned the potion!! {(-1 * heal.HealAmount).ToString()} damage taken!";
log.AddLog(dmgLog);
gss.LastPlayerHurtLog = dmgLog;
}
PostUpdateCommands.DestroyEntity(healingItems[i]);
}
});
}
public Entity CreateHealingItem(EntityCommandBuffer ecb, int2 xy, float3 pos, int healAmount)
{
Entity entity = ecb.CreateEntity(HealingPotion);
HealItem heal = new HealItem();
Sprite2DRenderer s = new Sprite2DRenderer();
Translation t = new Translation();
WorldCoord c = new WorldCoord();
LayerSorting l = new LayerSorting();
t.Value = pos;
c.x = xy.x;
c.y = xy.y;
// Only tint sprites if ascii
s.color = GlobalGraphicsSettings.ascii
? new Unity.Tiny.Core2D.Color(1.0f, 0.26f, 0.23f)
: Color.Default;
if (GlobalGraphicsSettings.ascii)
{
s.color.a = 0;
}
s.sprite = SpriteSystem.IndexSprites[SpriteSystem.ConvertToGraphics((char)235)];
l.layer = 1;
heal.HealAmount = healAmount;
ecb.SetComponent(entity, s);
ecb.SetComponent(entity, t);
ecb.SetComponent(entity, c);
ecb.SetComponent(entity, l);
ecb.SetComponent(entity, heal);
return(entity);
}