TITANIC: Beginnings of PET drawing

9 files changed, 111 insertions, 27 deletions

diff --git a/engines/titanic/core/game_object.cpp b/engines/titanic/core/game_object.cpp
index ac02f62fb5..1cdc6cde92 100644
--- a/engines/titanic/core/game_object.cpp
+++ b/engines/titanic/core/game_object.cpp
@@ -301,21 +301,16 @@ void CGameObject::setVisible(bool val) {
 	}
 }
 
-bool CGameObject::petFn1(int val) {
-	CPetControl *pet = getPetControl();
-	return pet ? pet->fn1(val) : true;
-}
-
 void CGameObject::petFn2(int val) {
 	CPetControl *pet = getPetControl();
 	if (pet)
 		pet->fn2(val);
 }
 
-void CGameObject::petFn3(int val) {
+void CGameObject::petFn3(CTreeItem *item) {
 	CPetControl *pet = getPetControl();
 	if (pet)
-		pet->fn3(val);
+		pet->fn3(item);
 }
 
 void CGameObject::fn1(int val1, int val2, int val3) {
@@ -362,4 +357,10 @@ bool CGameObject::checkStartDragging(CMouseDragStartMsg *msg) {
 	}
 }
 
+void CGameObject::setPetArea(PetArea newArea) const {
+	CPetControl *pet = getPetControl();
+	if (pet)
+		pet->setArea(newArea);
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/core/game_object.h b/engines/titanic/core/game_object.h
index 9a07cd1c98..3f12123d1b 100644
--- a/engines/titanic/core/game_object.h
+++ b/engines/titanic/core/game_object.h
@@ -27,6 +27,7 @@
 #include "titanic/rect.h"
 #include "titanic/core/movie_clip.h"
 #include "titanic/core/named_item.h"
+#include "titanic/pet_control/pet_section.h"
 
 namespace Titanic {
 
@@ -109,12 +110,16 @@ protected:
 	 */
 	void makeDirty();
 
+	/**
+	 * Sets a new area in the PET
+	 */
+	void setPetArea(PetArea newArea) const;
+
 	bool soundFn1(int val);
 	void soundFn2(int val, int val2);
 	void setVisible(bool val);
-	bool petFn1(int val);
 	void petFn2(int val);
-	void petFn3(int val);
+	void petFn3(CTreeItem *item);
 public:
 	int _field60;
 	CursorId _cursorId;
diff --git a/engines/titanic/game/television.cpp b/engines/titanic/game/television.cpp
index ffec1bcdb8..c11d446fe4 100644
--- a/engines/titanic/game/television.cpp
+++ b/engines/titanic/game/television.cpp
@@ -121,7 +121,7 @@ bool CTelevision::handleMessage(CChangeSeasonMsg &msg) {
 }
 
 bool CTelevision::handleMessage(CEnterViewMsg &msg) {
-	petFn1(2);
+	setPetArea(PET_REMOTE);
 	petFn2(2);
 	petFn3(0);
 	setVisible(0);
diff --git a/engines/titanic/main_game_window.cpp b/engines/titanic/main_game_window.cpp
index 0b0bb92921..6abe83bd3f 100644
--- a/engines/titanic/main_game_window.cpp
+++ b/engines/titanic/main_game_window.cpp
@@ -147,7 +147,7 @@ void CMainGameWindow::drawPet(CScreenManager *screenManager) {
 	if (_gameView && _gameView->_surface) {
 		CPetControl *petControl = _gameManager->_project->getPetControl();
 		if (petControl)
-			petControl->proc26();
+			petControl->draw(screenManager);
 	}
 }
 
diff --git a/engines/titanic/pet_control/pet_control.cpp b/engines/titanic/pet_control/pet_control.cpp
index db053ca517..9f24b4b040 100644
--- a/engines/titanic/pet_control/pet_control.cpp
+++ b/engines/titanic/pet_control/pet_control.cpp
@@ -81,8 +81,46 @@ void CPetControl::saveAreas(SimpleFile *file, int indent) const {
 	_sub8.save(file, indent);
 }
 
-void CPetControl::proc26() {
-	warning("TODO: CPetControl::proc26");
+void CPetControl::draw(CScreenManager *screenManager) {
+	CGameManager *gameManager = getGameManager();
+	Rect bounds = _oldBounds;
+	bounds.constrain(gameManager->_bounds);
+
+	if (!bounds.isEmpty()) {
+		if (_fieldC8 >= 0) {
+			_invSection.proc5(_fieldC8);
+			_fieldC8 = -1;
+		}
+
+		_sub8.drawFrame(screenManager);
+
+		// Draw the specific area that's currently active
+		switch (_currentArea) {
+		case PET_INVENTORY:
+			_invSection.draw(screenManager);
+			break;
+		case PET_CONVERSATION:
+			_convSection.draw(screenManager);
+			break;
+		case PET_REMOTE:
+			_remoteSection.draw(screenManager);
+			break;
+		case PET_ROOMS:
+			_roomsSection.draw(screenManager);
+			break;
+		case PET_SAVE:
+			_saveSection.draw(screenManager);
+			break;
+		case PET_5:
+			_sub5.draw(screenManager);
+			break;
+		case PET_6:
+			_sub7.draw(screenManager);
+			break;
+		default:
+			break;
+		}
+	}
 }
 
 void CPetControl::postLoad() {
@@ -127,14 +165,6 @@ bool CPetControl::fn1(int val) {
 	return false;
 }
 
-void CPetControl::fn2(int val) {
-	warning("TODO: CPetControl::fn2");
-}
-
-void CPetControl::fn3(int val) {
-	warning("TODO: CPetControl::fn3");
-}
-
 void CPetControl::fn4() {
 	warning("TODO: CPetControl::fn4");
 }
@@ -207,4 +237,40 @@ PetArea CPetControl::setArea(PetArea newArea) {
 	return newArea;
 }
 
+void CPetControl::fn2(int val) {
+	switch (_currentArea) {
+	case PET_INVENTORY:
+		_invSection.proc38(val);
+		break;
+	case PET_CONVERSATION:
+		_convSection.proc38(val);
+		break;
+	case PET_REMOTE:
+		_remoteSection.proc38(val);
+		break;
+	case PET_ROOMS:
+		_roomsSection.proc38(val);
+		break;
+	case PET_SAVE:
+		_saveSection.proc38(val);
+		break;
+	case PET_5:
+		_sub5.proc38(val);
+		break;
+	case PET_6:
+		_sub7.proc38(val);
+		break;
+	default:
+		break;
+	}
+}
+
+void CPetControl::fn3(CTreeItem *item) {
+	_treeItem2 = item;
+	if (item)
+		_string2 = item->getName();
+	else
+		_string2.clear();
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/pet_control/pet_control.h b/engines/titanic/pet_control/pet_control.h
index 02a59fdd3a..fa21d4bf01 100644
--- a/engines/titanic/pet_control/pet_control.h
+++ b/engines/titanic/pet_control/pet_control.h
@@ -56,6 +56,7 @@ private:
 	CTreeItem *_treeItem2;
 	CString _string2;
 	int _field13A4;
+	Rect _oldBounds;
 private:
 	/**
 	 * Returns true if the control is in a valid state
@@ -89,7 +90,10 @@ public:
 	 */
 	virtual void load(SimpleFile *file);
 
-	virtual void proc26();
+	/**
+	 * Allows the item to draw itself
+	 */
+	virtual void draw(CScreenManager *screenManager);
 
 	/**
 	 * Called after loading a game has finished
@@ -115,7 +119,7 @@ public:
 
 	void fn2(int val);
 
-	void fn3(int val);
+	void fn3(CTreeItem *item);
 
 	void fn4();
 
diff --git a/engines/titanic/pet_control/pet_control_sub8.cpp b/engines/titanic/pet_control/pet_control_sub8.cpp
index bc577e3cdf..7d54b87b06 100644
--- a/engines/titanic/pet_control/pet_control_sub8.cpp
+++ b/engines/titanic/pet_control/pet_control_sub8.cpp
@@ -37,4 +37,8 @@ void CPetControlSub8::setArea(PetArea newArea) {
 	warning("TODO: CPetControlSub8::setArea");
 }
 
+void CPetControlSub8::drawFrame(CScreenManager *screenManager) {
+	warning("TODO: CPetControlSub8::drawFrame");
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/pet_control/pet_control_sub8.h b/engines/titanic/pet_control/pet_control_sub8.h
index 20d260d13b..716a026eaf 100644
--- a/engines/titanic/pet_control/pet_control_sub8.h
+++ b/engines/titanic/pet_control/pet_control_sub8.h
@@ -43,6 +43,8 @@ public:
 	CPetControlSub8();
 
 	void setArea(PetArea newArea);
+
+	void drawFrame(CScreenManager *screenManager);
 };
 
 } // End of namespace Titanic
diff --git a/engines/titanic/pet_control/pet_section.h b/engines/titanic/pet_control/pet_section.h
index 4a1335281b..12e462640c 100644
--- a/engines/titanic/pet_control/pet_section.h
+++ b/engines/titanic/pet_control/pet_section.h
@@ -24,7 +24,6 @@
 #define TITANIC_PET_SECTION_H
 
 #include "titanic/simple_file.h"
-#include "titanic/core/room_item.h"
 
 namespace Titanic {
 
@@ -33,6 +32,9 @@ enum PetArea {
 	PET_ROOMS = 3, PET_SAVE = 4, PET_5 = 5, PET_6 = 6
 };
 
+class CScreenManager;
+class CRoomItem;
+
 struct CPetSectionSubData {
 	int _field0;
 	int _field4;
@@ -52,9 +54,9 @@ public:
 
 	virtual int proc1() { return 0; }
 	virtual int proc2() { return 0; }
-	virtual void proc3() {}
+	virtual void draw(CScreenManager *screenManager) {}
 	virtual void proc4();
-	virtual void proc5() {}
+	virtual void proc5(int val) {}
 	virtual int proc6() { return 0; }
 	virtual int proc7() { return 0; }
 	virtual int proc8() { return 0; }
@@ -117,7 +119,7 @@ public:
 	virtual void proc35() {}
 	virtual void proc36() {}
 	virtual void proc37() {}
-	virtual void proc38() {}
+	virtual void proc38(int val) {}
 };
 
 } // End of namespace Titanic