X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fmap%2FEntity.cpp;fp=src%2Fmap%2FEntity.cpp;h=0e1b822ba32256e920e4767051a5e8f68fbecaec;hb=1d6a9f01b8db0f5212b6a02603dd0670c6da38c7;hp=c14c9a0e7321a25b43e5fa64875545c3be974dd5;hpb=657eed00ae73b8d06470cec0d955aeada537a90d;p=l2e.git

diff --git a/src/map/Entity.cpp b/src/map/Entity.cpp
index c14c9a0..0e1b822 100644
--- a/src/map/Entity.cpp
+++ b/src/map/Entity.cpp
@@ -12,11 +12,46 @@ using geometry::Vector;
 namespace map {
 
 Entity::Entity()
-: sprite(0) {
+: sprite(0)
+, orientation(ORIENTATION_NORTH)
+, speed(0) {
 
 }
 
 
+void Entity::SetOrientation(Orientation o) {
+	orientation = o;
+	UpdateVelocity();
+	animation.SetColOffset(orientation);
+}
+
+void Entity::SetSpeed(float s) {
+	speed = s;
+	UpdateVelocity();
+}
+
+void Entity::UpdateVelocity() {
+	if (speed == 0.0f) {
+		velocity = Vector<float>();
+		return;
+	}
+	switch (orientation) {
+		case ORIENTATION_NORTH:
+			velocity = Vector<float>(0.0f, -speed);
+			break;
+		case ORIENTATION_EAST:
+			velocity = Vector<float>(speed, 0.0f);
+			break;
+		case ORIENTATION_SOUTH:
+			velocity = Vector<float>(0.0f, speed);
+			break;
+		case ORIENTATION_WEST:
+			velocity = Vector<float>(-speed, 0.0f);
+			break;
+	}
+}
+
+
 bool Entity::TileLock(int width, int height) const {
 	Vector<int> tilePosition(
 			position.X() - (width / 2),
@@ -34,7 +69,7 @@ void Entity::Render(SDL_Surface *dest, const Vector<int> &offset) const {
 	if (animation.Running()) {
 		animation.DrawCenterBottom(dest, offset + position);
 	} else {
-		sprite->DrawCenterBottom(dest, offset + position);
+		sprite->DrawCenterBottom(dest, offset + position, orientation);
 	}
 }