From 8e2fe73afab1b27d70c4cd64c66b70673df5ea98 Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Thu, 25 Jul 2013 10:32:21 +0200
Subject: MORTEVIELLE: Use a specific buffer instead of _mem for the animations

---
 engines/mortevielle/dialogs.cpp     | 4 ++--
 engines/mortevielle/mortevielle.cpp | 2 ++
 engines/mortevielle/mortevielle.h   | 3 ++-
 engines/mortevielle/outtext.cpp     | 5 ++++-
 engines/mortevielle/outtext.h       | 2 --
 engines/mortevielle/utils.cpp       | 6 +++---
 6 files changed, 13 insertions(+), 9 deletions(-)

(limited to 'engines')

diff --git a/engines/mortevielle/dialogs.cpp b/engines/mortevielle/dialogs.cpp
index f6fe9661ac..ba5d984886 100644
--- a/engines/mortevielle/dialogs.cpp
+++ b/engines/mortevielle/dialogs.cpp
@@ -481,9 +481,9 @@ void DialogManager::displayIntroScreen(bool drawFrame2Fl) {
  */
 void DialogManager::displayIntroFrame2() {
 	_vm->_crep = _vm->getAnimOffset(1, 1);
-	_vm->displayPicture(&_vm->_mem[(kAdrAni * 16) + _vm->_crep], 63, 12);
+	_vm->displayPicture(&_vm->_curAnim[_vm->_crep], 63, 12);
 	_vm->_crep = _vm->getAnimOffset(2, 1);
-	_vm->displayPicture(&_vm->_mem[(kAdrAni * 16) + _vm->_crep], 63, 12);
+	_vm->displayPicture(&_vm->_curAnim[_vm->_crep], 63, 12);
 	_vm->_largestClearScreen = (_vm->_resolutionScaler == 1);
 	_vm->handleDescriptionText(2, kDialogStringIndex + 143);
 }
diff --git a/engines/mortevielle/mortevielle.cpp b/engines/mortevielle/mortevielle.cpp
index 7e73d116dd..8eea0cabb5 100644
--- a/engines/mortevielle/mortevielle.cpp
+++ b/engines/mortevielle/mortevielle.cpp
@@ -102,11 +102,13 @@ MortevielleEngine::MortevielleEngine(OSystem *system, const ADGameDescription *g
 
 	memset(_mem, 0, sizeof(_mem));
 	_curPict = nullptr;
+	_curAnim = nullptr;
 	_rightFramePict = nullptr;
 }
 
 MortevielleEngine::~MortevielleEngine() {
 	free(_curPict);
+	free(_curAnim);
 	free(_rightFramePict);
 }
 
diff --git a/engines/mortevielle/mortevielle.h b/engines/mortevielle/mortevielle.h
index dbd0449d9a..94e9716e7b 100644
--- a/engines/mortevielle/mortevielle.h
+++ b/engines/mortevielle/mortevielle.h
@@ -476,8 +476,9 @@ public:
 	// TODO: Replace the following with proper implementations, or refactor out the code using them
 	byte _mem[65536 * 16];
 	byte *_curPict;
+	byte *_curAnim;
 	byte *_rightFramePict;
-
+	
 	Debugger _debugger;
 	ScreenSurface _screenSurface;
 	PaletteManager _paletteManager;
diff --git a/engines/mortevielle/outtext.cpp b/engines/mortevielle/outtext.cpp
index 85cc5809dc..99c06c7c4c 100644
--- a/engines/mortevielle/outtext.cpp
+++ b/engines/mortevielle/outtext.cpp
@@ -159,8 +159,11 @@ void TextHandler::loadAniFile(Common::String filename, int32 skipSize, int lengt
 		error("Missing file - %s", filename.c_str());
 
 	assert(skipSize + length <= f.size());
+
+	free(_vm->_curAnim);
+	_vm->_curAnim = (byte *)malloc(sizeof(byte) * length);
 	f.seek(skipSize);
-	f.read(&_vm->_mem[(kAdrAni * 16)], length);
+	f.read(_vm->_curAnim, length);
 	f.close();
 }
 
diff --git a/engines/mortevielle/outtext.h b/engines/mortevielle/outtext.h
index 1c69d9b9b4..44868036d5 100644
--- a/engines/mortevielle/outtext.h
+++ b/engines/mortevielle/outtext.h
@@ -33,8 +33,6 @@
 namespace Mortevielle {
 class MortevielleEngine;
 
-const int kAdrAni = 0x7314;
-
 class TextHandler {
 private:
 	MortevielleEngine *_vm;
diff --git a/engines/mortevielle/utils.cpp b/engines/mortevielle/utils.cpp
index f82f6f7837..001b2d3baf 100644
--- a/engines/mortevielle/utils.cpp
+++ b/engines/mortevielle/utils.cpp
@@ -2581,12 +2581,12 @@ void MortevielleEngine::adzon() {
  * @remarks	Originally called 'animof'
  */
 int MortevielleEngine::getAnimOffset(int frameNum, int animNum) {
-	int animCount = _mem[(kAdrAni * 16) + 1];
+	int animCount = _curAnim[1];
 	int aux = animNum;
 	if (frameNum != 1)
 		aux += animCount;
 
-	return (animCount << 2) + 2 + READ_BE_UINT16(&_mem[(kAdrAni * 16) + (aux << 1)]);
+	return (animCount << 2) + 2 + READ_BE_UINT16(&_curAnim[aux << 1]);
 }
 
 /**
@@ -2969,7 +2969,7 @@ void MortevielleEngine::displayAnimFrame(int frameNum, int animId) {
 	int offset = getAnimOffset(frameNum, animId);
 
 	GfxSurface surface;
-	surface.decode(&_mem[(kAdrAni * 16) + offset]);
+	surface.decode(&_curAnim[offset]);
 	_screenSurface.drawPicture(surface, 0, 12);
 
 	prepareScreenType1();
-- 
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