New Event: EShoot. New Components: PrimaryItem,SecondaryItem. New Test: ShootEventTest. Added LeftMouseRelease->Shoot in PlayerSystem

TODO: generalize the test

src/Game/PlayerSystem.cpp

@@ -21,6 +21,38 @@ void PlayerSystem::UpdateComponent(World * world, ComponentWrapper & player, dou
         ComponentWrapper& transform = world->GetComponent(player.EntityID, "Transform");
         (glm::vec3&)transform["Position"] += (glm::vec3)player["Velocity"];
     }
+
+    //do shootEvent: if left mouse was released, and ammo/weaponcooldown/playeralive/shootingcooldown are ok
+    if (leftMouseWasReleased) {
+        leftMouseWasReleased = false;
+        //get the health component linked to the playerId
+        double currentHealth = (double)world->GetComponent(player.EntityID, "Health")["Health"];
+        int currentAmmo = 0;
+        double currentCoolDownTimer = 0.0f;
+
+        if ((int)player["EquippedItem"] == 1) {
+            ComponentWrapper& currentItem = world->GetComponent(player.EntityID, "PrimaryItem");
+            currentAmmo = currentItem["Ammo"];
+            //subtract 1 ammo - the ItemSystem will probably listen to eShoot and handle the CoolDownTimer
+            currentItem["Ammo"] = (int)currentItem["Ammo"] -1;
+            int test = (int)currentItem["Ammo"];
+            currentCoolDownTimer = (double)world->GetComponent(player.EntityID, "PrimaryItem")["CoolDownTimer"];
+        }
+        if ((int)player["EquippedItem"] == 2) {
+            ComponentWrapper& currentItem = world->GetComponent(player.EntityID, "SecondaryItem");
+            currentAmmo = currentItem["Ammo"];
+            //subtract 1 ammo - the ItemSystem will probably listen to eShoot and handle the CoolDownTimer
+            currentItem["Ammo"] = (int)currentItem["Ammo"] - 1;
+            currentCoolDownTimer = (double)world->GetComponent(player.EntityID, "SecondaryItem")["CoolDownTimer"];
+        }
+        if (currentHealth > 0.0f && currentAmmo > 0 && currentCoolDownTimer < 0.001f) {
+            //create and publish the shoot event
+            Events::Shoot eShoot;
+            eShoot.currentAimingPoint = aimingCoordinates;
+            eShoot.weaponType = (int)player["EquippedItem"];
+            m_EventBroker->Publish(eShoot);
+        }
+    }
 }
 
 bool PlayerSystem::OnTouch(const Events::TriggerTouch &event)
@@ -39,4 +71,15 @@ bool PlayerSystem::OnLeave(const Events::TriggerLeave &event)
 {
     LOG_INFO("Player entity %i left widget (entity %i).", event.Entity, event.Trigger);
     return false;
+}
+
+bool PlayerSystem::OnMouseRelease(const Events::MouseRelease& e)
+{
+    //kolla ammoleft, cooldowntimer shooting
+    //kolla om left mouse varit nere
+    if (e.Button != GLFW_MOUSE_BUTTON_LEFT)
+        return false;
+    aimingCoordinates = glm::vec2(e.X, e.Y);
+    leftMouseWasReleased = true;
+    return true;
 }