some enums (#1816)

Source/diablo.cpp

@@ -1335,43 +1335,43 @@ void PressChar(int vkey)
 	case '!':
 	case '1':
 		if (plr[myplr].SpdList[0]._itype != -1 && plr[myplr].SpdList[0]._itype != 11) {
-			UseInvItem(myplr, 47);
+			UseInvItem(myplr, INVITEM_BELT_FIRST);
 		}
 		return;
 	case '@':
 	case '2':
 		if (plr[myplr].SpdList[1]._itype != -1 && plr[myplr].SpdList[1]._itype != 11) {
-			UseInvItem(myplr, 48);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 1);
 		}
 		return;
 	case '#':
 	case '3':
 		if (plr[myplr].SpdList[2]._itype != -1 && plr[myplr].SpdList[2]._itype != 11) {
-			UseInvItem(myplr, 49);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 2);
 		}
 		return;
 	case '$':
 	case '4':
 		if (plr[myplr].SpdList[3]._itype != -1 && plr[myplr].SpdList[3]._itype != 11) {
-			UseInvItem(myplr, 50);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 3);
 		}
 		return;
 	case '%':
 	case '5':
 		if (plr[myplr].SpdList[4]._itype != -1 && plr[myplr].SpdList[4]._itype != 11) {
-			UseInvItem(myplr, 51);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 4);
 		}
 		return;
 	case '^':
 	case '6':
 		if (plr[myplr].SpdList[5]._itype != -1 && plr[myplr].SpdList[5]._itype != 11) {
-			UseInvItem(myplr, 52);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 5);
 		}
 		return;
 	case '&':
 	case '7':
 		if (plr[myplr].SpdList[6]._itype != -1 && plr[myplr].SpdList[6]._itype != 11) {
-			UseInvItem(myplr, 53);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 6);
 		}
 		return;
 	case '*':
@@ -1383,7 +1383,7 @@ void PressChar(int vkey)
 		}
 #endif
 		if (plr[myplr].SpdList[7]._itype != -1 && plr[myplr].SpdList[7]._itype != 11) {
-			UseInvItem(myplr, 54);
+			UseInvItem(myplr, INVITEM_BELT_FIRST + 7);
 		}
 		return;
 #ifdef _DEBUG

Source/inv.cpp

@@ -426,30 +426,30 @@ void DrawInvBelt()
 			continue;
 		}
 
-		InvDrawSlotBack(InvRect[i + 65].X + 64, InvRect[i + 65].Y + 159, 28, 28);
+		InvDrawSlotBack(InvRect[i + SLOTXY_BELT_FIRST].X + 64, InvRect[i + SLOTXY_BELT_FIRST].Y + 159, 28, 28);
 		frame = plr[myplr].SpdList[i]._iCurs + CURSOR_FIRSTITEM;
 		frame_width = InvItemWidth[frame];
 
-		if (pcursinvitem == i + 47) {
+		if (pcursinvitem == i + INVITEM_BELT_FIRST) {
 			colour = ICOL_WHITE;
 			if (plr[myplr].SpdList[i]._iMagical)
 				colour = ICOL_BLUE;
 			if (!plr[myplr].SpdList[i]._iStatFlag)
 				colour = ICOL_RED;
-			CelBlitOutline(colour, InvRect[i + 65].X + 64, InvRect[i + 65].Y + 159, pCursCels, frame, frame_width, 0, 8);
+			CelBlitOutline(colour, InvRect[i + SLOTXY_BELT_FIRST].X + 64, InvRect[i + SLOTXY_BELT_FIRST].Y + 159, pCursCels, frame, frame_width, 0, 8);
 		}
 
 		if (plr[myplr].SpdList[i]._iStatFlag)
-			CelClippedDraw(InvRect[i + 65].X + 64, InvRect[i + 65].Y + 159, pCursCels, frame, frame_width, 0, 8);
+			CelClippedDraw(InvRect[i + SLOTXY_BELT_FIRST].X + 64, InvRect[i + SLOTXY_BELT_FIRST].Y + 159, pCursCels, frame, frame_width, 0, 8);
 		else
-			CelDrawLightRed(InvRect[i + 65].X + 64, InvRect[i + 65].Y + 159, pCursCels, frame, frame_width, 0, 8, 1);
+			CelDrawLightRed(InvRect[i + SLOTXY_BELT_FIRST].X + 64, InvRect[i + SLOTXY_BELT_FIRST].Y + 159, pCursCels, frame, frame_width, 0, 8, 1);
 
 		if (AllItemsList[plr[myplr].SpdList[i].IDidx].iUsable
 		    && plr[myplr].SpdList[i]._iStatFlag
 		    && plr[myplr].SpdList[i]._itype != ITYPE_GOLD) {
 			fi = i + 49;
 			ff = fontframe[gbFontTransTbl[fi]];
-			CPrintString(InvRect[i + 65].X + 64 + PitchTbl[InvRect[i + 65].Y + 159] - fontkern[ff] + 28, ff, 0);
+			CPrintString(InvRect[i + SLOTXY_BELT_FIRST].X + 64 + PitchTbl[InvRect[i + SLOTXY_BELT_FIRST].Y + 159] - fontkern[ff] + 28, ff, 0);
 		}
 	}
 }
@@ -2078,10 +2078,10 @@ BOOL UseStaff()
 void StartGoldDrop()
 {
 	initialDropGoldIndex = pcursinvitem;
-	if (pcursinvitem <= 46)
+	if (pcursinvitem <= INVITEM_INV_LAST)
-		initialDropGoldValue = plr[myplr].InvList[pcursinvitem - 7]._ivalue;
+		initialDropGoldValue = plr[myplr].InvList[pcursinvitem - INVITEM_INV_FIRST]._ivalue;
 	else
-		initialDropGoldValue = plr[myplr].SpdList[pcursinvitem - 47]._ivalue;
+		initialDropGoldValue = plr[myplr].SpdList[pcursinvitem - INVITEM_BELT_FIRST]._ivalue;
 	dropGoldFlag = TRUE;
 	dropGoldValue = 0;
 	if (talkflag)

Source/multi.cpp

@@ -351,7 +351,7 @@ void multi_mon_seeds()
 
 	sgdwGameLoops++;
 	l = _rotr(sgdwGameLoops, 8);
-	for (i = 0; i < 200; i++)
+	for (i = 0; i < MAXMONSTERS; i++)
 		monster[i]._mAISeed = l + i;
 }