Added Yaml config for bullet.

source/effects/Bullet.cpp

@@ -8,10 +8,12 @@
 #include "Bullet.h"
 
 #include "../abstract/Character.h"
+#include "../util/Loader.h"
+#include "../util/ResourceManager.h"
 
 const Vector2i Bullet::SIZE = Vector2i(20, 20);
-
-const float Bullet::SPEED = 500.0f;
+const String Bullet::KEY_DAMAGE = "damage";
+const String Bullet::KEY_SPEED = "speed";
 
 /**
  * Places a bullet in the world.
@@ -20,13 +22,15 @@ const float Bullet::SPEED = 500.0f;
  * @param world Box2d world.
  * @param texture Texture to display for bullet.
  */
-Bullet::Bullet(const Vector2f& position, b2World& world,
-	const std::shared_ptr<sf::Texture>& texture, Physical& shooter, float direction, int damage) :
-		Particle(texture, PhysicalData(position, SIZE, world, CATEGORY_PARTICLE,
-				CATEGORY_PARTICLE, true, true, true)),
+Bullet::Bullet(const Vector2f& position, b2World& world, Physical& shooter, float direction,
+	const Yaml& config) :
+		Particle(ResourceManager::i().acquire(Loader::i().fromFile<sf::Texture>("bullet.png")),
+				PhysicalData(position, SIZE, world, CATEGORY_PARTICLE, CATEGORY_PARTICLE,
+				true, true, true)),
 		mShooter(shooter),
-		mDamage(damage) {
-	setSpeed(angle(direction), SPEED);
+		mDamage(config.get<int>(KEY_DAMAGE)),
+		mSpeed(config.get<int>(KEY_SPEED)) {
+	setSpeed(angle(direction), mSpeed);
 	setAngle(direction);
 }
 

source/effects/Bullet.h

@@ -9,8 +9,11 @@
 #define DG_BULLET_H_
 
 #include "../particle/Particle.h"
+#include "../util/String.h"
+#include "../util/Yaml.h"
 
 class Particle;
+class Yaml;
 
 /**
  * Bullet particle fired by a weapon, may damage actors.
@@ -18,8 +21,8 @@ class Particle;
 class Bullet : public Particle {
 // Public functions.
 public:
-	Bullet(const Vector2f& position, b2World& world, const std::shared_ptr<sf::Texture>& texture,
-			Physical& shooter, float direction, int damage);
+	Bullet(const Vector2f& position, b2World& world, Physical& shooter, float direction,
+			const Yaml& config);
 
 	void onCollide(Physical& other, uint16 category);
 	bool doesCollide(Physical& other);
@@ -30,9 +33,12 @@ public:
 
 // Private variables.
 private:
-	static const float SPEED; //< If speed is too low, bullets push each other away on insert.
+	static const String KEY_DAMAGE;
+	static const String KEY_SPEED;
+
 	Physical& mShooter;
 	const int mDamage;
+	const float mSpeed;
 };
 
 #endif /* DG_BULLET_H_ */

source/items/Weapon.cpp

@@ -13,21 +13,17 @@
 
 #include "../util/Collection.h"
 #include "../effects/Bullet.h"
-#include "../util/Loader.h"
-#include "../util/ResourceManager.h"
 
-const String Weapon::KEY_DAMAGE = "damage";
+const String Weapon::KEY_BULLET = "bullet";
 
 Weapon::Weapon(const Instances& instances, Physical& holder, const Yaml& config) :
 		Emitter(instances.collection),
 		mHolder(holder),
-		mBulletTexture(ResourceManager::i()
-                         .acquire(Loader::i().fromFile<sf::Texture>("bullet.png"))),
 		mWorld(instances.world),
 		mOffset(0, std::max(mHolder.getSize().x, mHolder.getSize().y) / 2 +
 			b2_linearSlop +
 			std::max(Bullet::SIZE.x, Bullet::SIZE.y) / 2),
-		mDamage(config.get<int>(KEY_DAMAGE)) {
+		mBullet(config.get<String>(KEY_BULLET)) {
 }
 
 /**
@@ -44,6 +40,6 @@ Weapon::createParticle() {
 	// Minus to account for positive y-axis going downwards in SFML.
 	Vector2f offset(- mOffset);
 	thor::rotate(offset, mHolder.getAngle());
-	return std::shared_ptr<Particle>(new Bullet(mHolder.getPosition() + offset,
-			mWorld, mBulletTexture, mHolder, mHolder.getAngle(), mDamage));
+	return std::shared_ptr<Particle>(new Bullet(mHolder.getPosition() + offset, 	mWorld,
+			mHolder, mHolder.getAngle(), Yaml(mBullet)));
 }

source/items/Weapon.h

@@ -18,6 +18,7 @@
 class Emitter;
 class Instances;
 class Physical;
+class Yaml;
 
 /**
  * Loading mechanism:
@@ -37,14 +38,13 @@ protected:
 
 // Private variables.
 private:
-	static const String KEY_DAMAGE;
+	static const String KEY_BULLET;
 
 	Physical& mHolder;
-	std::shared_ptr<sf::Texture> mBulletTexture;
 	b2World& mWorld;
 
 	const Vector2f mOffset; //< Offset to the point where bullets are inserted (from holder center).
-	const int mDamage;
+	const String mBullet;
 };
 
 #endif /* DG_WEAPON_H_ */

source/main.cpp

@@ -7,7 +7,6 @@
 
 #include "Game.h"
 #include "util/Loader.h"
-
 #include "util/Yaml.h"
 
 /**