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Weapon system now searches parents for health component (stops at first health component).

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This commit is contained in:
Jocke
2016-01-24 11:56:46 +01:00
parent 97d70f8e32
commit 7567f47a68
1 changed files with 18 additions and 18 deletions
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src/Game/Systems/WeaponSystem.cpp
+18 -18
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@@ -11,25 +11,23 @@ WeaponSystem::WeaponSystem(World* world, EventBroker* eventBroker, IRenderer* re
void WeaponSystem::Update(double dt)
{
for (int i = m_EShootVector.size(); i > 0; i--)
{
//TODO: check if player has enough ammo and if weapon has a cooldown or not
for (int i = m_EShootVector.size(); i > 0; i--) {
//pick the object
PickData pickDataFromShot = m_Renderer->Pick(std::get<1>(m_EShootVector[i - 1]));
if (pickDataFromShot.Entity == EntityID_Invalid) {
m_EShootVector.erase(m_EShootVector.begin() + i - 1);
continue;
}
//if its a player, do PlayerDamage event
const bool hasHealthComponent = m_World->HasComponent(pickDataFromShot.Entity, "Health");
if (hasHealthComponent) {
Events::PlayerDamage ePlayerDamage;
//TODO: damage based on weapontype/class?
//TODO: multiple shots at the same time? (shotgunner)
ePlayerDamage.DamageAmount = 25;
ePlayerDamage.PlayerDamagedID = pickDataFromShot.Entity;
m_EventBroker->Publish(ePlayerDamage);
EntityID entityID = pickDataFromShot.Entity;
while (entityID != EntityID_Invalid) {
// If has health
if (m_World->HasComponent(entityID, "Health")) {
Events::PlayerDamage ePlayerDamage;
//TODO: damage based on weapontype/class?
//TODO: multiple shots at the same time? (shotgunner)
ePlayerDamage.DamageAmount = 25;
ePlayerDamage.PlayerDamagedID = entityID;
m_EventBroker->Publish(ePlayerDamage);
break;
} else {
entityID = m_World->GetParent(entityID);
}
}
m_EShootVector.erase(m_EShootVector.begin() + i - 1);
}
@@ -44,8 +42,10 @@ bool WeaponSystem::OnInputCommand(const Events::InputCommand& e)
}
return true;
}
bool WeaponSystem::OnShoot(const Events::Shoot& e) {
bool WeaponSystem::OnShoot(const Events::Shoot& e)
{
//screen center, based on current resolution!
//TODO: check if player has enough ammo and if weapon has a cooldown or not
Rectangle screenResolution = m_Renderer->Resolution();
glm::vec2 centerScreen = glm::vec2(screenResolution.Width / 2, screenResolution.Height / 2);
m_EShootVector.push_back(std::make_pair(e.shooter, centerScreen));