Merge pull request #156 from teamfisk/HUD-Timers

Hud timers for dash ability

include/Game/Systems/AbilityCooldownHUDSystem.h

@@ -0,0 +1,17 @@
+#ifndef AbilityCooldownHUDSystem_h__
+#define AbilityCooldownHUDSystem_h__
+
+#include "../../Engine/Core/System.h"
+#include "../../Engine/GLM.h"
+
+class AbilityCooldownHUDSystem : public ImpureSystem
+{
+public:
+    AbilityCooldownHUDSystem(SystemParams params)
+        : System(params)
+    { }
+
+    virtual void Update(double dt) override;
+};
+
+#endif

resources/Schema/Components.xsd

@@ -51,6 +51,7 @@
 	<xs:include schemaLocation="Components/Page.xsd"/>
 	<xs:include schemaLocation="Components/SpriteIndicator.xsd"/>
 	<xs:include schemaLocation="Components/Button.xsd"/>
+	<xs:include schemaLocation="Components/AbilityCooldownHUD.xsd"/>
 	<xs:include schemaLocation="Components/DoubleJump.xsd"/>
 	<xs:include schemaLocation="Components/WeaponAttachment.xsd"/>
 	<xs:include schemaLocation="Components/DefenderWeapon.xsd"/>

resources/Schema/Components/AbilityCooldownHUD.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<AbilityCooldownHUD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="AbilityCooldownHUD.xsd">
+</AbilityCooldownHUD>

resources/Schema/Components/AbilityCooldownHUD.xsd

@@ -0,0 +1,9 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+	<xs:element name="AbilityCooldownHUD">
+		<xs:annotation>
+			<xs:documentation>HUD element for tracking ability cooldown. If it has a sprite and fill component it will fill the sprite with chosen color depending on the cooldown.\n A child with text component named "Cooldown"</xs:documentation>
+		</xs:annotation>
+	</xs:element>
+</xs:schema>

resources/Schema/Types/Entity.xsd

@@ -51,6 +51,7 @@
 							<xs:element ref="c:Page" minOccurs="0"/>
 							<xs:element ref="c:Button" minOccurs="0"/>
 							<xs:element ref="c:WeaponAttachment" minOccurs="0"/>
+							<xs:element ref="c:AbilityCooldownHUD" minOccurs="0"/>
 							<xs:element ref="c:DefenderWeapon" minOccurs="0"/>
 							<xs:element ref="c:CapturePointArrowHUD" minOccurs="0"/>
 							<xs:element ref="c:BoostIconsHUD" minOccurs="0"/>

src/Game/Game.cpp

@@ -27,6 +27,7 @@
 #include "Rendering/AnimationSystem.h"
 #include "Network/MultiplayerSnapshotFilter.h"
 #include "Game/Systems/AmmunitionHUDSystem.h"
+#include "Game/Systems/AbilityCooldownHUDSystem.h"
 #include "Game/Systems/CapturePointArrowHUDSystem.h"
 #include "Game/Systems/KillFeedSystem.h"
 #include "Game/Systems/BoostSystem.h"
@@ -135,6 +136,7 @@ Game::Game(int argc, char* argv[])
     m_SystemPipeline->AddSystem<AmmoPickupSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<DamageIndicatorSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<AmmunitionHUDSystem>(updateOrderLevel);
+    m_SystemPipeline->AddSystem<AbilityCooldownHUDSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<CapturePointArrowHUDSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<KillFeedSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<LifetimeSystem>(updateOrderLevel);

src/Game/Systems/AbilityCooldownHUDSystem.cpp

@@ -0,0 +1,30 @@
+#include "Game/Systems/AbilityCooldownHUDSystem.h"
+
+void AbilityCooldownHUDSystem::Update(double dt)
+{
+    //HUD element for tracking cooldown on the parent entity with Dashability TODO: Make sure it support other abilities when they are made.
+
+    auto abilityHUDs = m_World->GetComponents("AbilityCooldownHUD");
+    if (abilityHUDs == nullptr)
+        return;
+
+    for (auto& abilityHUDC : *abilityHUDs) {
+        EntityWrapper entity = EntityWrapper(m_World, abilityHUDC.EntityID);
+        EntityWrapper abilityEntity = entity.FirstParentWithComponent("DashAbility");
+        if (!abilityEntity.Valid())
+            return;
+        EntityWrapper cooldownTextEntity = entity.FirstChildByName("Cooldown");
+        if(cooldownTextEntity.Valid()) {
+            if(cooldownTextEntity.HasComponent("Text"))
+            {
+                double maxAbilityCD = (double)abilityEntity["DashAbility"]["CoolDownMaxTimer"];
+                double currentAbilityCD = (double)abilityEntity["DashAbility"]["CoolDownTimer"];
+                currentAbilityCD = currentAbilityCD >= 0.0 ? currentAbilityCD : 0.0;
+                std::string t = (std::string&)cooldownTextEntity["Text"]["Content"] = std::to_string(currentAbilityCD).substr(0, 3);
+                if(entity.HasComponent("Fill")) {
+                    entity["Fill"]["Percentage"] = currentAbilityCD/maxAbilityCD; //TODO: current time needs to be in the component.
+                }
+            }
+        }
+    }
+}