remove unused variables

src/game.cpp

@@ -1180,10 +1180,10 @@ static unsigned int input_code(byte **input)
 static void expand(byte *input, byte *output, int fileLength)
 {
    int next_code, new_code, old_code;
-   int character, /* counter=0, index, */ BITSFull /*, i */;
+   int character /* counter=0, index, */ /*, i */;
    byte *string, *endAddr;
 
-   BITSFull = setBITS(START_BITS);  /* Starts at 9-bits */
+   setBITS(START_BITS);  /* Starts at 9-bits */
    next_code = 257;                 /* Next available code to define */
 
    endAddr = (byte *)((long)output + (long)fileLength);
@@ -1196,7 +1196,7 @@ static void expand(byte *input, byte *output, int fileLength)
 
       if (new_code == 0x100) {      /* Code to "start over" */
 	      next_code = 258;
-	      BITSFull = setBITS(START_BITS);
+	      setBITS(START_BITS);
 	      old_code = input_code(&input);
 	      character = old_code;
          *output++ = (char)character;
@@ -1216,7 +1216,7 @@ static void expand(byte *input, byte *output, int fileLength)
             *output++ = *string--;
 
 	      if (next_code > MAX_CODE)
-	         BITSFull = setBITS(BITS + 1);
+	         setBITS(BITS + 1);
 
          prefix_code[next_code] = old_code;
 	      append_character[next_code] = character;

src/logcompile.cpp

@@ -638,7 +638,6 @@ void Logic::ReadArgs(bool CommandIsIf, byte CmdNum)
   string ThisMessage;
   int ThisMessageNum;
   string ThisInvObjectName;
-  int ThisInvObjectNum;
   int i;
 
   SkipSpaces();
@@ -745,7 +744,6 @@ void Logic::ReadArgs(bool CommandIsIf, byte CmdNum)
         else{
           for(i=0;i<objlist->ItemNames.num;i++){
             if(objlist->ItemNames.at(i)==ThisInvObjectName){
-              ThisInvObjectNum = i;
               WriteByte(i);
               break;
             }

src/picedit.cpp

@@ -908,11 +908,9 @@ void PCanvas::setPixsize(int s)
 //*********************************************
 void PCanvas::viewportMousePressEvent(QMouseEvent* event)
 {
-  int x,y,xx,yy;
+  int x,y;
 
   viewportToContents( event->x(),  event->y(), x, y );
-  xx=x;
-  yy=y;
   x-=x0;
   y-=y0;
 
@@ -944,11 +942,9 @@ void PCanvas::viewportMousePressEvent(QMouseEvent* event)
 //*********************************************
 void PCanvas::viewportMouseMoveEvent(QMouseEvent* event)
 {
-  int x,y,xx,yy;
+  int x,y;
 
   viewportToContents( event->x(),  event->y(), x, y );
-  xx=x;
-  yy=y;
 
   x-=x0;
   y-=y0;

src/picture.cpp

@@ -717,7 +717,6 @@ void Picture::refill( struct picCodeNode *temp_fill_start, struct picCodeNode *t
    struct picCodeNode *temp,*picPos0,*temp_pic=0,*temp_pri=0;
    int col_pic_orig,col_pri_orig,col_pic_new,col_pri_new;
    bool picDrawEnabled_orig,priDrawEnabled_orig;
-   bool picDrawEnabled_new,priDrawEnabled_new;
    bool draw_pic_orig,draw_pri_orig,draw_pic_new,draw_pri_new;
 
    picDrawEnabled_orig=priDrawEnabled_orig=false;
@@ -833,7 +832,6 @@ void Picture::refill( struct picCodeNode *temp_fill_start, struct picCodeNode *t
 
 
    temp = temp_fill_end;
-   picDrawEnabled_new=priDrawEnabled_new=false;
    col_pic_new=col_pri_new=-1;
    draw_pic_new=draw_pri_new = false;
    if(temp){
@@ -841,14 +839,12 @@ void Picture::refill( struct picCodeNode *temp_fill_start, struct picCodeNode *t
        switch(temp->node){
        case 0xf0:
          col_pic_new = (temp->next)->node;
-         picDrawEnabled_new=true;
          break;
        case 0xf1:
          col_pic_new = -2;
          break;
        case 0xf2:
          col_pri_new = (temp->next)->node;
-         priDrawEnabled_new=true;
          break;
        case 0xf3:
          col_pri_new = -2;

src/preview.cpp

@@ -604,7 +604,7 @@ void PreviewView::draw(int ResNum)
 //*****************************************
 void PreviewView::show_description()
 {
-  int x,y,w,h,W,H,n;
+  int y,w,h,W,H,n;
   unsigned int maxcol;
 
   preview->description->hide();
@@ -614,7 +614,6 @@ void PreviewView::show_description()
 
   W=preview->width();
   H=preview->height();
-  x=this->x();
   y=this->y();
   preview->description->setGeometry(10,y+h+10,W-20,H-(y+h+20));
 

src/viewedit.cpp

@@ -529,10 +529,6 @@ void ViewEdit::open(char *filename)
 //*********************************************
 void ViewEdit::DisplayView()
 {
-  int w,h;
-  w = canvas->x0+canvas->cur_w*canvas->pixsize*2+10;
-  h = canvas->y0+canvas->cur_h*canvas->pixsize+10;
-
   int i=view->loops[view->CurLoop].mirror;
   if(i!=-1){
     canvas->DrawCel(view->loops[i].cels[view->CurCel].width,view->loops[i].cels[view->CurCel].height,view->loops[i].cels[view->CurCel].data,true);