// Perform healing blast
public void performHealingBlastSkill(int entityId, HealingBlastSkill healingBlastSkill, Vector2 target)
{
FactionComponent factionComponent = EntityManager.getFactionComponent(entityId);
PerformingSkillsComponent performingSkillsComponent = EntityManager.getPerformingSkillsComponent(entityId);
ExecuteHealingBlastSkill executeSkill = null;
List<Fixture> fixtures = SystemManager.physicsSystem.world.TestPointAll(target);
foreach (Fixture fixture in fixtures)
{
int targetEntityId;
FactionComponent targetFactionComponent;
// Skip bodies without any userdata
if (fixture.Body.UserData == null)
{
continue;
}
targetEntityId = (int)fixture.Body.UserData;
// Skip entities without a faction component
if ((targetFactionComponent = EntityManager.getFactionComponent(targetEntityId)) == null)
{
continue;
}
// Skip over hostile entities
if (factionComponent.faction != targetFactionComponent.faction)
{
continue;
}
// Create execute skill object
executeSkill = new ExecuteHealingBlastSkill(
healingBlastSkill,
targetEntityId,
() =>
{
PositionComponent positionComponent = EntityManager.getPositionComponent(entityId);
PositionTargetComponent positionTargetComponent = EntityManager.getPositionTargetComponent(entityId);
float distance = Math.Abs(positionTargetComponent.position - positionComponent.position.X);
return distance <= positionTargetComponent.tolerance + SKILL_RANGE_TOLERANCE;
});
EntityManager.addComponent(entityId, new PositionTargetComponent(entityId, fixture.Body, healingBlastSkill.range));
break;
}
if (executeSkill != null)
{
performingSkillsComponent.executingSkills.Add(executeSkill);
}
}
// Execute healing blast
private void executeHealingBlast(int entityId, ExecuteHealingBlastSkill executeHealingBlast)
{
PerformingSkillsComponent performingSkillsComponent = EntityManager.getPerformingSkillsComponent(entityId);
HealingBlastSkill healingBlastSkill = executeHealingBlast.skill as HealingBlastSkill;
int targetId = executeHealingBlast.targetId;
SystemManager.combatSystem.applySpellHeal(targetId, Roller.roll(healingBlastSkill.healDie));
EntityManager.removeComponent(entityId, ComponentType.PositionTarget);
resetCooldown(entityId, SkillType.HealingBlast);
removeExecutedSkill(entityId, executeHealingBlast);
}