1 files changed, 68 insertions, 0 deletions
diff --git a/src/model/Entity.cpp b/src/model/Entity.cpp
new file mode 100644
index 0000000..71447e6
--- /dev/null
+++ b/src/model/Entity.cpp
@@ -0,0 +1,68 @@
+/*
+  Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net>
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#include "Entity.hpp"
+#include "Map.hpp"
+
+
+namespace RPGEdit {
+
+namespace Model {
+
+bool Entity::move(Map *map, Direction dir, uint64_t start, uint64_t end) {
+	if (hasTransition())
+		return false;
+
+	direction = dir;
+
+	Position newPos = translate(dir, 1);
+	if (map->getCollisionAt(newPos.x, newPos.y) == Map::BLOCKED)
+		return false;
+
+	map->setCollisionAt(newPos.x, newPos.y, Map::BLOCKED);
+
+	transitionStart = start;
+	transitionEnd = end;
+
+	return true;
+}
+
+void Entity::moveTo(Map *map, Position newPos) {
+	map->setCollisionAt(pos.x, pos.y, Map::EMPTY);
+	map->setCollisionAt(newPos.x, newPos.y, Map::BLOCKED);
+
+	pos = newPos;
+	transitionStart = transitionEnd = 0;
+}
+
+void Entity::finishTransition(Map *map) {
+	if (hasTransition())
+		moveTo(map, translate(direction, 1));
+}
+
+}
+
+}