From 47bc90f5a3057e3eeedf06d864c55ad7fd1741e4 Mon Sep 17 00:00:00 2001
From: Bastien Bouclet
Date: Sat, 6 Feb 2016 10:49:18 +0100
Subject: MOHAWK: Remove some dead code

---
 engines/mohawk/myst.cpp         | 2 --
 engines/mohawk/myst.h           | 3 ---
 engines/mohawk/myst_areas.cpp   | 6 ------
 engines/mohawk/myst_scripts.cpp | 9 ---------
 engines/mohawk/myst_scripts.h   | 1 -
 5 files changed, 21 deletions(-)

(limited to 'engines/mohawk')

diff --git a/engines/mohawk/myst.cpp b/engines/mohawk/myst.cpp
index b6a6c27329..2f6444a223 100644
--- a/engines/mohawk/myst.cpp
+++ b/engines/mohawk/myst.cpp
@@ -78,7 +78,6 @@ MohawkEngine_Myst::MohawkEngine_Myst(OSystem *syst, const MohawkGameDescription
 	_needsUpdate = false;
 	_curResource = -1;
 	_hoverResource = 0;
-	_dragResource = 0;
 
 	_gfx = NULL;
 	_console = NULL;
@@ -644,7 +643,6 @@ void MohawkEngine_Myst::changeToCard(uint16 card, TransitionType transition) {
 	}
 
 	// Make sure we have the right cursor showing
-	_dragResource = 0;
 	_hoverResource = 0;
 	_curResource = -1;
 	checkCurrentResource();
diff --git a/engines/mohawk/myst.h b/engines/mohawk/myst.h
index 4d86642652..b2f93aee8b 100644
--- a/engines/mohawk/myst.h
+++ b/engines/mohawk/myst.h
@@ -168,8 +168,6 @@ public:
 
 	Common::String wrapMovieFilename(const Common::String &movieName, uint16 stack);
 
-	void reloadSaveList();
-
 	void changeToStack(uint16 stack, uint16 card, uint16 linkSrcSound, uint16 linkDstSound);
 	void changeToCard(uint16 card, TransitionType transition);
 	uint16 getCurCard() { return _curCard; }
@@ -191,7 +189,6 @@ public:
 	MystGameState *_gameState;
 	MystScriptParser *_scriptParser;
 	Common::Array<MystResource *> _resources;
-	MystResource *_dragResource;
 	Common::RandomSource *_rnd;
 
 	bool _showResourceRects;
diff --git a/engines/mohawk/myst_areas.cpp b/engines/mohawk/myst_areas.cpp
index 7a9596d8e0..802e5e96cd 100644
--- a/engines/mohawk/myst_areas.cpp
+++ b/engines/mohawk/myst_areas.cpp
@@ -554,9 +554,6 @@ void MystResourceType10::restoreBackground() {
 }
 
 void MystResourceType10::handleMouseDown() {
-	// Tell the engine we are dragging a resource
-	_vm->_dragResource = this;
-
 	const Common::Point &mouse = _vm->_system->getEventManager()->getMousePos();
 	updatePosition(mouse);
 
@@ -596,9 +593,6 @@ void MystResourceType10::handleMouseUp() {
 	_vm->_scriptParser->setVarValue(_var8, value);
 
 	MystResourceType11::handleMouseUp();
-
-	// No longer in drag mode
-	_vm->_dragResource = 0;
 }
 
 void MystResourceType10::handleMouseDrag() {
diff --git a/engines/mohawk/myst_scripts.cpp b/engines/mohawk/myst_scripts.cpp
index 487d0f45fe..99970e68b3 100644
--- a/engines/mohawk/myst_scripts.cpp
+++ b/engines/mohawk/myst_scripts.cpp
@@ -260,15 +260,6 @@ bool MystScriptParser::setVarValue(uint16 var, uint16 value) {
 	return false;
 }
 
-// NOTE: Check to be used on Opcodes where var is thought
-// not to be used. This emits a warning if var is nonzero.
-// It is possible that the opcode does use var 0 in this case,
-// but this will catch the majority of missed cases.
-void MystScriptParser::varUnusedCheck(uint16 op, uint16 var) {
-	if (var != 0)
-		warning("Opcode %d: Unused Var %d", op, var);
-}
-
 void MystScriptParser::animatedUpdate(uint16 argc, uint16 *argv, uint16 delay) {
 	uint16 argsRead = 0;
 
diff --git a/engines/mohawk/myst_scripts.h b/engines/mohawk/myst_scripts.h
index 7d8165c762..cce4d7f436 100644
--- a/engines/mohawk/myst_scripts.h
+++ b/engines/mohawk/myst_scripts.h
@@ -163,7 +163,6 @@ protected:
 	static const uint16 _startCard[];
 
 	void setupCommonOpcodes();
-	void varUnusedCheck(uint16 op, uint16 var);
 };
 
 } // End of namespace Mohawk
-- 
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