From c03b01f2a152927227a674d462794604aa08e5dd Mon Sep 17 00:00:00 2001
From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Sun, 30 Sep 2012 16:25:20 +0200
Subject: [PATCH] added Entity class

---
 Debug/src/map/subdir.mk   |  3 +++
 Release/src/map/subdir.mk |  3 +++
 src/map/Entity.cpp        | 31 ++++++++++++++++++++++++
 src/map/Entity.h          | 51 +++++++++++++++++++++++++++++++++++++++
 src/map/fwd.h             |  1 +
 5 files changed, 89 insertions(+)
 create mode 100644 src/map/Entity.cpp
 create mode 100644 src/map/Entity.h

diff --git a/Debug/src/map/subdir.mk b/Debug/src/map/subdir.mk
index b90f2b1..fa93078 100644
--- a/Debug/src/map/subdir.mk
+++ b/Debug/src/map/subdir.mk
@@ -5,18 +5,21 @@
 # Add inputs and outputs from these tool invocations to the build variables 
 CPP_SRCS += \
 ../src/map/Area.cpp \
+../src/map/Entity.cpp \
 ../src/map/Map.cpp \
 ../src/map/MapState.cpp \
 ../src/map/Tile.cpp 
 
 OBJS += \
 ./src/map/Area.o \
+./src/map/Entity.o \
 ./src/map/Map.o \
 ./src/map/MapState.o \
 ./src/map/Tile.o 
 
 CPP_DEPS += \
 ./src/map/Area.d \
+./src/map/Entity.d \
 ./src/map/Map.d \
 ./src/map/MapState.d \
 ./src/map/Tile.d 
diff --git a/Release/src/map/subdir.mk b/Release/src/map/subdir.mk
index 7fa8f6a..25e2b82 100644
--- a/Release/src/map/subdir.mk
+++ b/Release/src/map/subdir.mk
@@ -5,18 +5,21 @@
 # Add inputs and outputs from these tool invocations to the build variables 
 CPP_SRCS += \
 ../src/map/Area.cpp \
+../src/map/Entity.cpp \
 ../src/map/Map.cpp \
 ../src/map/MapState.cpp \
 ../src/map/Tile.cpp 
 
 OBJS += \
 ./src/map/Area.o \
+./src/map/Entity.o \
 ./src/map/Map.o \
 ./src/map/MapState.o \
 ./src/map/Tile.o 
 
 CPP_DEPS += \
 ./src/map/Area.d \
+./src/map/Entity.d \
 ./src/map/Map.d \
 ./src/map/MapState.d \
 ./src/map/Tile.d 
diff --git a/src/map/Entity.cpp b/src/map/Entity.cpp
new file mode 100644
index 0000000..01cbe7f
--- /dev/null
+++ b/src/map/Entity.cpp
@@ -0,0 +1,31 @@
+/*
+ * Entity.cpp
+ *
+ *  Created on: Sep 29, 2012
+ *      Author: holy
+ */
+
+#include "Entity.h"
+
+namespace map {
+
+Entity::Entity()
+: sprite(0) {
+
+}
+
+
+void Entity::Update(float deltaT) {
+	position += velocity * deltaT;
+}
+
+
+void Entity::Render(SDL_Surface *dest, const geometry::Vector<int> &offset) const {
+	if (animation.Running()) {
+		animation.DrawCenterBottom(dest, offset + position);
+	} else {
+		sprite->DrawCenterBottom(dest, offset + position);
+	}
+}
+
+}
diff --git a/src/map/Entity.h b/src/map/Entity.h
new file mode 100644
index 0000000..fd91f3e
--- /dev/null
+++ b/src/map/Entity.h
@@ -0,0 +1,51 @@
+/*
+ * Entity.h
+ *
+ *  Created on: Sep 29, 2012
+ *      Author: holy
+ */
+
+#ifndef MAP_ENTITY_H_
+#define MAP_ENTITY_H_
+
+#include "../geometry/Vector.h"
+#include "../graphics/fwd.h"
+#include "../graphics/Animation.h"
+
+#include <functional>
+#include <SDL.h>
+
+namespace map {
+
+class Entity {
+
+public:
+	Entity();
+	~Entity() { }
+
+public:
+	geometry::Vector<float> &Position() { return position; }
+	const geometry::Vector<float> &Position() const { return position; }
+
+	geometry::Vector<float> &Velocity() { return velocity; }
+	const geometry::Vector<float> &Velocity() const { return velocity; }
+
+	void SetSprite(const graphics::Sprite *s) { sprite = s; }
+	graphics::AnimationRunner &Animation() { return animation; }
+	const graphics::AnimationRunner &Animation() const { return animation; }
+
+	void Update(float deltaT);
+
+	void Render(SDL_Surface *, const geometry::Vector<int> &offset) const;
+
+private:
+	const graphics::Sprite *sprite;
+	graphics::AnimationRunner animation;
+	geometry::Vector<float> position;
+	geometry::Vector<float> velocity;
+
+};
+
+}
+
+#endif /* MAP_ENTITY_H_ */
diff --git a/src/map/fwd.h b/src/map/fwd.h
index 5ff828b..a9d1e2e 100644
--- a/src/map/fwd.h
+++ b/src/map/fwd.h
@@ -11,6 +11,7 @@
 namespace map {
 
 class Area;
+class Entity;
 class Map;
 class MapState;
 class Tile;
-- 
2.39.2