Add var difference in later HE games

svn-id: r14789

4 files changed, 24 insertions, 11 deletions

diff --git a/scumm/resource.cpp b/scumm/resource.cpp
index 508b9e211f..cd2eab1725 100644
--- a/scumm/resource.cpp
+++ b/scumm/resource.cpp
@@ -2429,6 +2429,7 @@ void ScummEngine::allocateArrays() {
 	_inventory = (uint16 *)calloc(_numInventory, sizeof(uint16));
 	_verbs = (VerbSlot *)calloc(_numVerbs, sizeof(VerbSlot));
 	_objs = (ObjectData *)calloc(_numLocalObjects, sizeof(ObjectData));
+	_roomVars = (int32 *)calloc(_numBitVariables, sizeof(int32));
 	_scummVars = (int32 *)calloc(_numVariables, sizeof(int32));
 	_bitVars = (byte *)calloc(_numBitVariables >> 3, 1);
 	_images = (uint16 *)calloc(_numImages, sizeof(uint16));
diff --git a/scumm/script.cpp b/scumm/script.cpp
index 8282074d88..759e248784 100644
--- a/scumm/script.cpp
+++ b/scumm/script.cpp
@@ -477,13 +477,6 @@ int ScummEngine::fetchScriptWordSigned() {
 }
 
 int ScummEngine::readVar(uint var) {
-	// HACK Seems to variable difference
-	// Correct values for now
-	if (_gameId == GID_PAJAMA && var == 32770) 
-		return 5;
-	else if (_gameId == GID_WATER && var == 32770) 
-		return 23
-;
 	int a;
 	static byte copyprotbypassed;
 	if (!_copyProtection)
@@ -523,7 +516,12 @@ int ScummEngine::readVar(uint var) {
 	}
 
 	if (var & 0x8000) {
-		if ((_gameId == GID_ZAK256) || (_features & GF_OLD_BUNDLE) || 
+		if (_gameId == GID_PAJAMA) {
+			var &= 0xFFF;
+			checkRange(_numBitVariables, 0, var, "Room variable %d out of range(w)");
+			return _roomVars[var];
+
+		} else if ((_gameId == GID_ZAK256) || (_features & GF_OLD_BUNDLE) || 
 			(_gameId == GID_LOOM && (_features & GF_FMTOWNS))) {
 			int bit = var & 0xF;
 			var = (var >> 4) & 0xFF;
@@ -557,7 +555,10 @@ int ScummEngine::readVar(uint var) {
 			var &= 0xFFF;
 		}
 
-		checkRange(20, 0, var, "Local variable %d out of range(r)");
+		if (_heversion >= 72)
+			checkRange(24, 0, var, "Local variable %d out of range(r)");
+		else
+			checkRange(20, 0, var, "Local variable %d out of range(r)");
 		return vm.localvar[_currentScript][var];
 	}
 
@@ -598,7 +599,12 @@ void ScummEngine::writeVar(uint var, int value) {
 	}
 
 	if (var & 0x8000) {
-		if ((_gameId == GID_ZAK256) || (_features & GF_OLD_BUNDLE) ||
+		if (_gameId == GID_PAJAMA) {
+			var &= 0xFFF;
+			checkRange(_numBitVariables, 0, var, "Room variable %d out of range(w)");
+			_roomVars[var] = value;
+
+		} else if ((_gameId == GID_ZAK256) || (_features & GF_OLD_BUNDLE) ||
 			(_gameId == GID_LOOM && (_features & GF_FMTOWNS))) {
 			// In the old games, the bit variables were using the same memory
 			// as the normal variables!
@@ -628,7 +634,11 @@ void ScummEngine::writeVar(uint var, int value) {
 			var &= 0xFFF;
 		}
 
-		checkRange(20, 0, var, "Local variable %d out of range(w)");
+		if (_heversion >= 72)
+			checkRange(24, 0, var, "Local variable %d out of range(w)");
+		else
+			checkRange(20, 0, var, "Local variable %d out of range(w)");
+
 		vm.localvar[_currentScript][var] = value;
 		return;
 	}
diff --git a/scumm/scumm.cpp b/scumm/scumm.cpp
index 15d80840b9..7803b53aab 100644
--- a/scumm/scumm.cpp
+++ b/scumm/scumm.cpp
@@ -491,6 +491,7 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst, const ScummGameS
 	_inventory = NULL;
 	_newNames = NULL;
 	_scummVars = NULL;
+	_roomVars = NULL;
 	_varwatch = 0;
 	_bitVars = NULL;
 	_numVariables = 0;
diff --git a/scumm/scumm.h b/scumm/scumm.h
index 5f1c0abfd6..1fa7ca9729 100644
--- a/scumm/scumm.h
+++ b/scumm/scumm.h
@@ -472,6 +472,7 @@ public:
 
 protected:
 	int16 _varwatch;
+	int32 *_roomVars;
 	int32 *_scummVars;
 	byte *_bitVars;