From 6160ee3cf2f0cb93807ea115b94601b11d5543c4 Mon Sep 17 00:00:00 2001
From: johndoe123
Date: Fri, 28 Sep 2012 16:49:36 +0000
Subject: NEVERHOOD: Move code from entity.h to new entity.cpp

---
 engines/neverhood/entity.h | 98 ++++++++++++++--------------------------------
 1 file changed, 29 insertions(+), 69 deletions(-)

(limited to 'engines/neverhood/entity.h')

diff --git a/engines/neverhood/entity.h b/engines/neverhood/entity.h
index 22eb780024..0f96eba3b4 100644
--- a/engines/neverhood/entity.h
+++ b/engines/neverhood/entity.h
@@ -44,24 +44,9 @@ public:
 	MessageParam(uint32 value) : _type(mptInteger), _integer(value) {}
 	MessageParam(NPoint value) : _type(mptPoint), _point(value) {}
 	MessageParam(Entity *entity) : _type(mptEntity), _entity(entity) {}
-	uint32 asInteger() const { 
-		assert(_type == mptInteger); 
-		return _integer; 
-	}
-	NPoint asPoint() const { 
-		assert(_type == mptInteger || _type == mptPoint);
-		if (_type == mptInteger) {
-			NPoint pt;
-			pt.x = _integer & 0xFFFF;
-			pt.y = (_integer >> 16) & 0xFFFF; 
-			return pt;
-		} 
-		return _point; 
-	}
-	Entity *asEntity() const {
-		assert(_type == mptEntity); 
-		return _entity; 
-	}
+	uint32 asInteger() const;
+	NPoint asPoint() const;
+	Entity *asEntity() const;
 protected:
 	union {
 		uint32 _integer;
@@ -75,66 +60,41 @@ protected:
 
 // TODO: Disable heavy debug stuff in release mode
 
-#define SetUpdateHandler(handler) _updateHandlerCb = static_cast <void (Entity::*)(void)> (handler); debug(2, "SetUpdateHandler(" #handler ")"); _updateHandlerCbName = #handler
-#define SetMessageHandler(handler) _messageHandlerCb = static_cast <uint32 (Entity::*)(int messageNum, const MessageParam &param, Entity *sender)> (handler); debug(2, "SetMessageHandler(" #handler ")"); _messageHandlerCbName = #handler
+#define SetUpdateHandler(handler)												\
+	_updateHandlerCb = static_cast <void (Entity::*)(void)> (handler);			\
+	debug(2, "SetUpdateHandler(" #handler ")");									\
+	_updateHandlerCbName = #handler
+
+#define SetMessageHandler(handler)												\
+	_messageHandlerCb = static_cast <uint32 (Entity::*)(int messageNum, const MessageParam &param, Entity *sender)> (handler);	\
+	debug(2, "SetMessageHandler(" #handler ")");								\
+	_messageHandlerCbName = #handler
 
 class Entity {
 public:
 	Common::String _name; // Entity name for debugging purposes
 	Common::String _updateHandlerCbName;
 	Common::String _messageHandlerCbName;
-	Entity(NeverhoodEngine *vm, int priority)
-		: _vm(vm), _updateHandlerCb(NULL), _messageHandlerCb(NULL), _priority(priority), _name("Entity") {
-	}
-	virtual ~Entity() {
-	}
-	virtual void draw() {
-	}
-	void handleUpdate() {
-		//debug("Entity(%s).handleUpdate", _name.c_str());
-		debug(2, "handleUpdate() -> [%s]", _updateHandlerCbName.c_str());
-		if (_updateHandlerCb)
-			(this->*_updateHandlerCb)();
-	}
-	bool hasMessageHandler() const { return _messageHandlerCb != NULL; } 
-	uint32 receiveMessage(int messageNum, const MessageParam &param, Entity *sender) {
-		debug(2, "receiveMessage(%04X) -> [%s]", messageNum, _messageHandlerCbName.c_str());
-		return _messageHandlerCb ? (this->*_messageHandlerCb)(messageNum, param, sender) : 0;
-	}
+	Entity(NeverhoodEngine *vm, int priority);
+	virtual ~Entity();
+	virtual void draw();
+	void handleUpdate();
+	uint32 receiveMessage(int messageNum, const MessageParam &param, Entity *sender);
 	// NOTE: These were overloaded before for the various message parameter types
 	// it caused some problems so each type gets its own sendMessage variant now
-	uint32 sendMessage(Entity *receiver, int messageNum, const MessageParam &param) {
-		return receiver ? receiver->receiveMessage(messageNum, param, this) : 0;
-	}
-	uint32 sendMessage(Entity *receiver, int messageNum, uint32 param) {
-		return sendMessage(receiver, messageNum, MessageParam(param));
-	}
-	uint32 sendPointMessage(Entity *receiver, int messageNum, const NPoint &param) {
-		return sendMessage(receiver, messageNum, MessageParam(param));
-	}
-	uint32 sendEntityMessage(Entity *receiver, int messageNum, Entity *param) {
-		return sendMessage(receiver, messageNum, MessageParam((Entity*)param));
-	}
-	int getPriority() const { return _priority; }
+	uint32 sendMessage(Entity *receiver, int messageNum, const MessageParam &param);
+	uint32 sendMessage(Entity *receiver, int messageNum, uint32 param);
+	uint32 sendPointMessage(Entity *receiver, int messageNum, const NPoint &param);
+	uint32 sendEntityMessage(Entity *receiver, int messageNum, Entity *param);
 	// Shortcuts for game variable access
-	uint32 getGlobalVar(uint32 nameHash) {
-		return _vm->_gameVars->getGlobalVar(nameHash);
-	}
-	void setGlobalVar(uint32 nameHash, uint32 value) {
-		_vm->_gameVars->setGlobalVar(nameHash, value);
-	}
-	uint32 getSubVar(uint32 nameHash, uint32 subNameHash) {
-		return _vm->_gameVars->getSubVar(nameHash, subNameHash);
-	}
-	void setSubVar(uint32 nameHash, uint32 subNameHash, uint32 value) {
-		_vm->_gameVars->setSubVar(nameHash, subNameHash, value);
-	}
-	void incGlobalVar(uint32 nameHash, int incrValue) {
-		setGlobalVar(nameHash, getGlobalVar(nameHash) + incrValue);
-	}
-	void incSubVar(uint32 nameHash, uint32 subNameHash, int incrValue) {
-		setSubVar(nameHash, subNameHash, getSubVar(nameHash, subNameHash) + incrValue);
-	}
+	uint32 getGlobalVar(uint32 nameHash);
+	void setGlobalVar(uint32 nameHash, uint32 value);
+	uint32 getSubVar(uint32 nameHash, uint32 subNameHash);
+	void setSubVar(uint32 nameHash, uint32 subNameHash, uint32 value);
+	void incGlobalVar(uint32 nameHash, int incrValue);
+	void incSubVar(uint32 nameHash, uint32 subNameHash, int incrValue);
+	int getPriority() const { return _priority; }
+	bool hasMessageHandler() const { return _messageHandlerCb != NULL; } 
 protected:
 	void (Entity::*_updateHandlerCb)();
 	uint32 (Entity::*_messageHandlerCb)(int messageNum, const MessageParam &param, Entity *sender);
-- 
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