WAGE: Implemented World::move(Obj *obj, Chr *chr)

scummvm · Dec 27, 2015 · 5f2ef62 · 5f2ef62
1 parent 59b2809
commit 5f2ef62
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Showing 5 changed files with 57 additions and 8 deletions.
diff --git a/engines/wage/entities.cpp b/engines/wage/entities.cpp
@@ -124,6 +124,33 @@ Obj::Obj(String name, Common::SeekableReadStream *data) : _currentOwner(NULL), _
 	_sound = readPascalString(data);
 }
 
+Chr *Obj::removeFromChr() {
+	if (_currentOwner != NULL) {
+		for (int i = _currentOwner->_inventory.size() - 1; i >= 0; i--)
+			if (_currentOwner->_inventory[i] == this)
+				_currentOwner->_inventory.remove_at(i);
+
+		for (int i = 0; i < Chr::NUMBER_OF_ARMOR_TYPES; i++) {
+			if (_currentOwner->_armor[i] == this) {
+				_currentOwner->_armor[i] = NULL;
+			}
+		}
+	}
+
+	return _currentOwner;
+}
+
+Designed *Obj::removeFromCharOrScene() {
+	Designed *from = removeFromChr();
+
+	if (_currentScene != NULL) {
+		_currentScene->_objs.remove(this);
+		from = _currentScene;
+	}
+
+	return from;
+}
+
 Chr::Chr(String name, Common::SeekableReadStream *data) {
 	_name = name;
 	_classType = CHR;
@@ -207,7 +234,7 @@ WeaponArray *Chr::getWeapons() {
 
 void Chr::wearObjs() {
 	for (int i = 0; i < _inventory.size(); i++)
-		wearObjIfPossible(&_inventory[i]);
+		wearObjIfPossible(_inventory[i]);
 }
 
 int Chr::wearObjIfPossible(Obj *obj) {

diff --git a/engines/wage/entities.h b/engines/wage/entities.h
@@ -201,7 +201,7 @@ class Chr : public Designed {
 	String _dyingWords;
 
 	Scene *_currentScene;
-	Common::Array<Obj> _inventory;
+	Common::Array<Obj *> _inventory;
 
 	Obj *_armor[NUMBER_OF_ARMOR_TYPES];
 
@@ -354,6 +354,9 @@ class Obj : public Weapon, public Designed {
 		if (currentScene != NULL)
 			_currentOwner = NULL;
 	}
+
+	Chr *removeFromChr();
+	Designed *removeFromCharOrScene();
 };
 
 class Scene : public Designed {
@@ -383,8 +386,8 @@ class Scene : public Designed {
 	int _worldX;
 	int _worldY;
 
-	Common::List<Obj> _objs;
-	Common::List<Chr> _chrs;
+	Common::List<Obj *> _objs;
+	Common::List<Chr *> _chrs;
 
 	Scene() {}
 	Scene(String name, Common::SeekableReadStream *data);

diff --git a/engines/wage/wage.cpp b/engines/wage/wage.cpp
@@ -210,4 +210,8 @@ void WageEngine::performInitialSetup() {
 	}
 }
 
+void WageEngine::onMove(Designed *what, Designed *from, Designed *to) {
+	warning("STUB WageEngine::onMove()");
+}
+
 } // End of namespace Wage
diff --git a/engines/wage/wage.h b/engines/wage/wage.h
@@ -61,10 +61,11 @@ struct ADGameDescription;
 namespace Wage {
 
 class Console;
-class World;
-class Scene;
-class Obj;
 class Chr;
+class Designed;
+class Obj;
+class Scene;
+class World;
 
 using Common::String;
 
@@ -131,6 +132,7 @@ class WageEngine : public Engine {
 	void appendText(String str);
 	Obj *getOffer();
 	void processEvents();
+	void onMove(Designed *what, Designed *from, Designed *to);
 
 private:
 	Console *_console;

diff --git a/engines/wage/world.cpp b/engines/wage/world.cpp
@@ -352,8 +352,21 @@ Common::String *World::loadStringFromDITL(Common::MacResManager *resMan, int res
 	return NULL;
 }
 
+bool ChrComparator(Obj *l, Obj *r) {
+    return l->_index < r->_index;
+}
+
 void World::move(Obj *obj, Chr *chr) {
-	warning("STUB: World::move(obj, chr)");
+	if (obj == NULL)
+		return;
+
+	Designed *from = obj->removeFromCharOrScene();
+	obj->_currentOwner = chr;
+	chr->_inventory.push_back(obj);
+
+	Common::sort(chr->_inventory.begin(), chr->_inventory.end(), ChrComparator);
+
+	_engine->onMove(obj, from, chr);
 }
 
 void World::move(Obj *obj, Scene *scene) {