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Merge pull request #104 from teamfisk/AmmoPickup

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Added AmmoPickupSystem with Component, Entity.
This commit is contained in:
Simon Holmberg
2016-02-12 02:08:29 +01:00
parent 02253ea6e1 af30e51564
commit 9f8b0f7aa9
9 changed files with 469 additions and 0 deletions
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include/Engine/Core/EAmmoPickup.h
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#ifndef EAmmoPickup_h__
#define EAmmoPickup_h__
#include "EventBroker.h"
#include "../Core/EntityWrapper.h"
namespace Events
{
struct AmmoPickup : Event
{
EntityWrapper Player;
int AmmoGain;
};
}
#endif
include/Game/Systems/AmmoPickupSystem.h
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#ifndef AmmoPickupSystem_h__
#define AmmoPickupSystem_h__
#include "Core/System.h"
#include "Core/Transform.h"
#include "Core/ResourceManager.h"
#include "Core/EntityFileParser.h"
#include "Core/EPickupSpawned.h"
#include "Core/EAmmoPickup.h"
#include "Engine/Collision/ETrigger.h"
#include "Common.h"
class AmmoPickupSystem : public ImpureSystem
{
public:
AmmoPickupSystem(SystemParams params);
virtual void Update(double dt) override;
private:
EventRelay<AmmoPickupSystem, Events::TriggerTouch> m_ETriggerTouch;
bool OnTriggerTouch(Events::TriggerTouch& e);
struct NewAmmoPickup {
glm::vec3 Pos;
double AmmoGain;
double RespawnTimer;
double DecreaseThisRespawnTimer;
};
std::vector<NewAmmoPickup> m_ETriggerTouchVector;
};
#endif
resources/Schema/Components.xsd
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@@ -32,6 +32,7 @@
<xs:include schemaLocation="Components/Lifetime.xsd"/>
<xs:include schemaLocation="Components/HiddenForLocalPlayer.xsd"/>
<xs:include schemaLocation="Components/HealthPickup.xsd"/>
<xs:include schemaLocation="Components/AmmoPickup.xsd"/>
<xs:include schemaLocation="Components/AnimationOffset.xsd"/>
<xs:include schemaLocation="Components/DashAbility.xsd"/>
<xs:include schemaLocation="Components/AssaultWeapon.xsd"/>
resources/Schema/Components/AmmoPickup.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<AmmoPickup xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="AmmoPickup.xsd">
<RespawnTimer>3</RespawnTimer>
<AmmoGain>30</AmmoGain>
</AmmoPickup>
resources/Schema/Components/AmmoPickup.xsd
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<?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="AmmoPickup">
<xs:annotation>
<xs:documentation>An Ammo Pickup</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:all>
<xs:element name="RespawnTimer" type="t:double" minOccurs="0">
<xs:annotation><xs:documentation>The respawn timer for a ammo pickup</xs:documentation></xs:annotation>
</xs:element>
<xs:element name="AmmoGain" type="t:double" minOccurs="0">
<xs:annotation><xs:documentation>How much percent ammo gain the player will get</xs:documentation></xs:annotation>
</xs:element>
</xs:all>
</xs:complexType>
</xs:element>
</xs:schema>
resources/Schema/Entities/AmmoPickup.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
<Components>
<c:AABB/>
<c:AmmoPickup/>
<c:Model>
<Resource>Models/Core/UnitSphere.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="0" Y="1" Z="0"/>
</c:Transform>
<c:Trigger/>
</Components>
<Children/>
</Entity>
resources/Schema/Entities/AmmoPickupTest.xml
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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Entity xmlns:c="components" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../Types/Entity.xsd">
<Components>
<c:Transform/>
</Components>
<Children>
<Entity name="Scenemesh">
<Components>
<c:Model>
<Resource>Models/LevelBase/MapVersion1.mesh</Resource>
</c:Model>
<c:Transform/>
</Components>
<Children/>
</Entity>
<Entity name="DirectionalLight">
<Components>
<c:DirectionalLight>
<Intensity>2</Intensity>
</c:DirectionalLight>
<c:Model>
<Resource>Models/DirectionalLightWidget.mesh</Resource>
<Visible>false</Visible>
</c:Model>
<c:Transform>
<Position X="0" Y="61.9050903" Z="0"/>
<Scale X="50" Y="50" Z="50"/>
<Orientation X="4.42700005" Y="0" Z="0"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity name="PointLight">
<Components>
<c:PointLight>
<Radius>8</Radius>
<Intensity>2.7999999523162842</Intensity>
</c:PointLight>
<c:Transform>
<Position X="0.370978802" Y="1.88588905" Z="-0.55370003"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity name="PointLight">
<Components>
<c:PointLight>
<Radius>8</Radius>
<Intensity>2.7999999523162842</Intensity>
</c:PointLight>
<c:Transform>
<Position X="38.0347443" Y="1.88588905" Z="62.7340622"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:Collidable/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="-0.904668212" Y="0" Z="8.48177528"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:Collidable/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="-4.61666441" Y="0" Z="-8.51156044"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:Collidable/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="-7.56803513" Y="-0.0658408776" Z="0.59418112"/>
<Scale X="1.20000005" Y="0.900000036" Z="1.30000007"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:Collidable/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="10.460474" Y="0" Z="-3.92580295"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:Collidable/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="1.09146011" Y="-0.315138876" Z="-0.333906144"/>
<Scale X="150" Y="1" Z="180"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity name="BluSpawn">
<Components>
<c:PlayerSpawn/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
<Visible>false</Visible>
</c:Model>
<c:Spawner>
<EntityFile>Schema/Entities/Player.xml</EntityFile>
</c:Spawner>
<c:Team>
<Team>
<Blue/>
</Team>
</c:Team>
<c:Transform>
<Position X="57.7363472" Y="1.18853188" Z="79.5"/>
</c:Transform>
</Components>
<Children>
<Entity>
<Components>
<c:SpawnPoint/>
<c:Transform/>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:SpawnPoint/>
<c:Transform>
<Position X="-2.05988312" Y="0" Z="2.79573512"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Transform>
<Position X="1.85022807" Y="0" Z="-2.08909845"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Transform>
<Position X="2.98651481" Y="0" Z="-4.67667246"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Transform>
<Position X="-5.16323137" Y="0" Z="3.62892342"/>
</c:Transform>
</Components>
<Children/>
</Entity>
</Children>
</Entity>
<Entity name="RedSpawn">
<Components>
<c:PlayerSpawn/>
<c:Model>
<Resource>Models/Core/UnitCube.mesh</Resource>
<Visible>false</Visible>
</c:Model>
<c:Spawner>
<EntityFile>Schema/Entities/Player.xml</EntityFile>
</c:Spawner>
<c:Team>
<Team>
<Red/>
</Team>
</c:Team>
<c:Transform>
<Position X="-60.2567062" Y="1.60000002" Z="-78.1000061"/>
</c:Transform>
</Components>
<Children>
<Entity>
<Components>
<c:SpawnPoint/>
<c:Transform/>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Transform>
<Position X="0" Y="0" Z="2.24403"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Transform>
<Position X="2.20245028" Y="0" Z="-1.97843659"/>
</c:Transform>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:Transform>
<Position X="4.79769945" Y="0" Z="-5.2088728"/>
</c:Transform>
</Components>
<Children/>
</Entity>
</Children>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:AmmoPickup>
<RespawnTimer>1</RespawnTimer>
<AmmoGain>22</AmmoGain>
</c:AmmoPickup>
<c:Model>
<Resource>Models/Core/UnitSphere.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="60" Y="1" Z="75"/>
</c:Transform>
<c:Trigger/>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:AmmoPickup>
<RespawnTimer>1</RespawnTimer>
<AmmoGain>22</AmmoGain>
</c:AmmoPickup>
<c:Model>
<Resource>Models/Core/UnitSphere.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="60" Y="1" Z="77"/>
</c:Transform>
<c:Trigger/>
</Components>
<Children/>
</Entity>
<Entity>
<Components>
<c:AABB/>
<c:AmmoPickup>
<RespawnTimer>4</RespawnTimer>
<AmmoGain>44</AmmoGain>
</c:AmmoPickup>
<c:Model>
<Resource>Models/Core/UnitSphere.mesh</Resource>
</c:Model>
<c:Transform>
<Position X="60" Y="1" Z="79"/>
</c:Transform>
<c:Trigger/>
</Components>
<Children/>
</Entity>
</Children>
</Entity>
src/Game/Game.cpp
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@@ -14,6 +14,7 @@
#include "Game/Systems/CapturePointSystem.h"
#include "Game/Systems/CapturePointHUDSystem.h"
#include "Game/Systems/PickupSpawnSystem.h"
#include "Game/Systems/AmmoPickupSystem.h"
#include "Game/Systems/DamageIndicatorSystem.h"
#include "Game/Systems/Weapon/WeaponSystem.h"
#include "Rendering/AnimationSystem.h"
@@ -124,6 +125,7 @@ Game::Game(int argc, char* argv[])
m_SystemPipeline->AddSystem<CapturePointSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<CapturePointHUDSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<PickupSpawnSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<AmmoPickupSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<DamageIndicatorSystem>(updateOrderLevel);
// Populate Octree with collidables
++updateOrderLevel;
src/Game/Systems/AmmoPickupSystem.cpp
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#include "Systems/AmmoPickupSystem.h"
AmmoPickupSystem::AmmoPickupSystem(SystemParams params)
: System(params)
{
EVENT_SUBSCRIBE_MEMBER(m_ETriggerTouch, &AmmoPickupSystem::OnTriggerTouch);
}
void AmmoPickupSystem::Update(double dt)
{
for (auto it = m_ETriggerTouchVector.begin(); it != m_ETriggerTouchVector.end(); ++it)
{
auto& ammoPickupPosition = *it;
//set the double timer value (value 3)
ammoPickupPosition.DecreaseThisRespawnTimer -= dt;
if (ammoPickupPosition.DecreaseThisRespawnTimer < 0.0) {
//spawn and delete the vector item
auto entityFile = ResourceManager::Load<EntityFile>("Schema/Entities/AmmoPickup.xml");
EntityFileParser parser(entityFile);
EntityID ammoPickupID = parser.MergeEntities(m_World);
//let the world know a pickup has spawned (graphics effects, etc)
Events::PickupSpawned ePickupSpawned;
ePickupSpawned.Pickup = EntityWrapper(m_World, ammoPickupID);
m_EventBroker->Publish(ePickupSpawned);
//set values from the old entity to the new entity
auto& newAmmoPickupEntity = EntityWrapper(m_World, ammoPickupID);
newAmmoPickupEntity["Transform"]["Position"] = ammoPickupPosition.Pos;
newAmmoPickupEntity["AmmoPickup"]["AmmoGain"] = ammoPickupPosition.AmmoGain;
newAmmoPickupEntity["AmmoPickup"]["RespawnTimer"] = ammoPickupPosition.RespawnTimer;
//erase the current element (AmmoPickupPosition)
m_ETriggerTouchVector.erase(it);
break;
}
}
}
bool AmmoPickupSystem::OnTriggerTouch(Events::TriggerTouch& e)
{
if (e.Entity != LocalPlayer) {
return false;
}
//TODO: add other weapontypes
if (!e.Entity.HasComponent("AssaultWeapon")) {
return false;
}
if (!e.Trigger.HasComponent("AmmoPickup")) {
return false;
}
int maxWeaponAmmo = (int)e.Entity["AssaultWeapon"]["MaxAmmo"];
int& currentAmmo = (int)e.Entity["AssaultWeapon"]["Ammo"];
int ammoGiven = 0.01*(double)e.Trigger["AmmoPickup"]["AmmoGain"] * maxWeaponAmmo;
//cant pick up ammopacks if you are already at MaxAmmo
if (currentAmmo >= maxWeaponAmmo) {
return false;
}
//personEntered = e.Entity, thingEntered = e.Trigger
Events::AmmoPickup ePlayerAmmoPickup;
ePlayerAmmoPickup.AmmoGain = ammoGiven;
ePlayerAmmoPickup.Player = e.Entity;
m_EventBroker->Publish(ePlayerAmmoPickup);
//immediately give the player the ammo
currentAmmo = std::min(currentAmmo + ammoGiven, maxWeaponAmmo);
//copy position, ammogain, respawntimer (twice since one of the values will be counted down to 0, the other will be set in the new object)
//we need to copy all values since each value can be different for each ammoPickup
m_ETriggerTouchVector.push_back({ (glm::vec3)e.Trigger["Transform"]["Position"] ,e.Trigger["AmmoPickup"]["AmmoGain"],
e.Trigger["AmmoPickup"]["RespawnTimer"],e.Trigger["AmmoPickup"]["RespawnTimer"] });
//delete the ammopickup
m_World->DeleteEntity(e.Trigger.ID);
return true;
}