port: make menu mouse flag global

src/game/menu.c

@@ -139,6 +139,7 @@ s32 g_MpPlayerNum = 0;
 
 #ifndef PLATFORM_N64
 s32 g_MenuMouseControl = true;
+s32 g_MenuUsingMouse = false;
 #endif
 
 void menuPlaySound(s32 menusound)
@@ -1362,7 +1363,7 @@ bool dialogChangeItemFocusWithMouse(struct menudialog *dialog, s32 mx, s32 my)
 	s32 colwidth = 0;
 
 	// only allow mouse control of player 1 menus; ignore mouse if navigating with keyboard
-	if (menu->playernum != 0 || !dialog->usingmouse) {
+	if (menu->playernum != 0 || !g_MenuUsingMouse) {
 		return false;
 	}
 
@@ -1501,10 +1502,6 @@ void menuOpenDialog(struct menudialogdef *dialogdef, struct menudialog *dialog,
 	dialog->y = dialog->dsty;
 	dialog->width = dialog->dstwidth;
 	dialog->height = dialog->dstheight;
-
-#ifndef PLATFORM_N64
-	dialog->usingmouse = false;
-#endif
 }
 
 void menuPushDialog(struct menudialogdef *dialogdef)
@@ -4511,7 +4508,7 @@ void dialogTick(struct menudialog *dialog, struct menuinputs *inputs, u32 tickfl
 
 		if ((dialog->focuseditem->flags & MENUITEMFLAG_00010000) == 0) {
 #ifndef PLATFORM_N64
-			if (dialog->usingmouse) {
+			if (g_MenuUsingMouse) {
 				dstscroll = dialog->dstscroll - inputs->mousescroll * LINEHEIGHT;
 			} else
 #endif
@@ -4683,7 +4680,7 @@ void menuProcessInput(void)
 			inputs.mousex = (f32)(SCREEN_WIDTH_LO / 2) + cx;
 		}
 		if (dialog && inputs.mousemoved) {
-			dialog->usingmouse = true;
+			g_MenuUsingMouse = true;
 		}
 	}
 #endif
@@ -4750,7 +4747,7 @@ void menuProcessInput(void)
 			}
 
 			// don't back out on weapon back when using mouse because it's likely bound to wheel
-			if (!dialog->usingmouse && (buttonsnow & BUTTON_WPNBACK)) {
+			if (!g_MenuUsingMouse && (buttonsnow & BUTTON_WPNBACK)) {
 				inputs.back = 1;
 			}
 #endif
@@ -5096,10 +5093,10 @@ void menuProcessInput(void)
 #ifndef PLATFORM_N64
 		// if we haven't been using the mouse but we have been keyboard scrolling disable the mouse
 		if (!inputs.mousemoved && (inputs.leftright || inputs.updown || inputs.leftrightheld || inputs.updownheld)) {
-			dialog->usingmouse = false;
+			g_MenuUsingMouse = false;
 		}
 		// otherwise rotate left/right by clicking on the side of the menu
-		if (dialog->usingmouse && inputs.select && !inputs.leftright && !inputs.leftrightheld) {
+		if (g_MenuUsingMouse && inputs.select && !inputs.leftright && !inputs.leftrightheld) {
 			if (inputs.mousey > dialog->y && inputs.mousey < dialog->y + dialog->height) {
 				if (inputs.mousex < dialog->x) {
 					inputs.leftright = -1;

src/game/menuitem.c

@@ -1369,7 +1369,7 @@ bool menuitemKeyboardTick(struct menuitem *item, struct menuinputs *inputs, u32
 #ifndef PLATFORM_N64
 		// handle mouse
 		struct menudialog *dialog = g_Menus[g_MpPlayerNum].curdialog;
-		if (dialog && dialog->usingmouse && !inputs->leftright && !inputs->updown) {
+		if (dialog && g_MenuUsingMouse && !inputs->leftright && !inputs->updown) {
 			const s32 dleft = dialog->x + 4;
 			const s32 dright = dleft + 12 * 10;
 			const s32 dtop = dialog->y + 13 + 12;

src/include/data.h

@@ -537,6 +537,8 @@ extern struct weathercfg g_WeatherConfig[WEATHERCFG_MAX_STAGES];
 extern const struct weathercfg g_DefaultWeatherConfig;
 extern const struct weathercfg *g_CurWeatherConfig;
 
+extern s32 g_MenuUsingMouse;
+
 extern f32 g_ViShakeIntensityMult;
 extern u32 g_TexFilter2D;
 extern s32 g_HudCenter;

src/include/types.h

@@ -3739,9 +3739,6 @@ struct menudialog {
 	/*0x6c*/ u8 unk6c;
 	/*0x6d*/ s8 swipedir;
 	/*0x6e*/ u8 unk6e;
-#ifndef PLATFORM_N64
-	/*0x6f*/ u8 usingmouse;
-#endif
 };
 
 struct menudfc {