diff --git a/src/game.c b/src/game.c
index fef2cb6850..39c62a6719 100644
--- a/src/game.c
+++ b/src/game.c
@@ -655,11 +655,11 @@ int game_load_save(const char *path)
 
 	if (!load_success){
 		set_load_objects_fail_reason();
-		if (RCT2_GLOBAL(0x9DE518,uint32) & (1<<5)){
+		if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_5){
 			RCT2_GLOBAL(0x14241BC, uint32) = 2;
 			//call 0x0040705E Sets cursor position and something else. Calls maybe wind func 8 probably pointless
 			RCT2_GLOBAL(0x14241BC, uint32) = 0;
-			RCT2_GLOBAL(0x9DE518, uint32) &= ~(1<<5);
+			RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= ~INPUT_FLAG_5;
 		}
 		title_load();
 		rct2_endupdate();
diff --git a/src/input.c b/src/input.c
index 33fe278e00..fce9a72caa 100644
--- a/src/input.c
+++ b/src/input.c
@@ -283,7 +283,7 @@ static void game_handle_input_mouse(int x, int y, int state)
 
 			if (w->classification != RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWCLASS, rct_windowclass) ||
 				w->number != RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWNUMBER, rct_windownumber) ||
-				!(RCT2_GLOBAL(0x9DE518, uint32)&(1 << 3)))break;
+				!(RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE)) break;
 
 			w = window_find_by_number(
 				RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass),
@@ -298,7 +298,7 @@ static void game_handle_input_mouse(int x, int y, int state)
 
 			RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = 0;
 			if (RCT2_GLOBAL(0x9DE52E, rct_windownumber) != w->number)break;
-			if ((RCT2_GLOBAL(0x9DE518, uint32)&(1 << 3))){
+			if ((RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE)){
 				w = window_find_by_number(
 					RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass),
 					RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER, rct_windownumber)
@@ -308,7 +308,7 @@ static void game_handle_input_mouse(int x, int y, int state)
 				RCT2_CALLPROC_X(w->event_handlers[WE_TOOL_UP], x, y, 0, (int)RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WIDGETINDEX, uint16), (int)w, 0, 0);
 			}
 			else{
-				if ((RCT2_GLOBAL(0x9DE518, uint32) & (1 << 4)))
+				if ((RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_4))
 					break;
 
 				viewport_interaction_left_click(x, y);
@@ -811,7 +811,7 @@ void process_mouse_over(int x, int y)
 			switch (window->widgets[widgetId].type){
 
 			case WWT_VIEWPORT:
-				if ((RCT2_GLOBAL(0x9DE518, int) & 0x8) == 0) {
+				if ((RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, int) & INPUT_FLAG_TOOL_ACTIVE) == 0) {
 					if (viewport_interaction_left_over(x, y)) {
 						sub_6ED990(CURSOR_HAND_POINT);
 						return;
@@ -897,7 +897,7 @@ void process_mouse_over(int x, int y)
  */
 void process_mouse_tool(int x, int y)
 {
-	if (RCT2_GLOBAL(0x9DE518, uint32) & (1 << 3))
+	if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE)
 	{
 		rct_window* w = window_find_by_number(
 			RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, uint8),
@@ -951,9 +951,9 @@ void input_state_widget_pressed(int x, int y, int state, int widgetIndex, rct_wi
 			window_event_mouse_down_call(w, widgetIndex);
 		}
 
-		if (RCT2_GLOBAL(0x009DE518, uint32) & 1) return;
+		if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_WIDGET_PRESSED) return;
 
-		RCT2_GLOBAL(0x009DE518, uint32) |= 1;
+		RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) |= INPUT_FLAG_WIDGET_PRESSED;
 		widget_invalidate_by_number(cursor_w_class, cursor_w_number, widgetIndex);
 		return;
 	case 3:
@@ -976,9 +976,9 @@ void input_state_widget_pressed(int x, int y, int state, int widgetIndex, rct_wi
 					if (cursor_w_class != w->classification || cursor_w_number != w->number || widgetIndex != cursor_widgetIndex)
 						goto dropdown_cleanup;
 					dropdown_index = -1;
-					if (RCT2_GLOBAL(0x9DE518, uint32) & 2){
-						if (!(RCT2_GLOBAL(0x9DE518, uint32) & 4)){
-							RCT2_GLOBAL(0x9DE518, uint32) |= (1 << 2);
+					if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_DROPDOWN_STAY_OPEN){
+						if (!(RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_DROPDOWN_MOUSE_UP)){
+							RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) |= INPUT_FLAG_DROPDOWN_MOUSE_UP;
 							return;
 						}
 					}
@@ -986,8 +986,8 @@ void input_state_widget_pressed(int x, int y, int state, int widgetIndex, rct_wi
 
 				window_close_by_class(WC_DROPDOWN);
 				cursor_w = window_find_by_number(cursor_w_class, cursor_w_number);
-				if (RCT2_GLOBAL(0x9DE518, uint32) & 1) {
-					RCT2_GLOBAL(0x9DE518, uint32) &= 0xFFFE;
+				if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_WIDGET_PRESSED) {
+					RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= 0xFFFE;
 					widget_invalidate_by_number(cursor_w_class, cursor_w_number, cursor_widgetIndex);
 				}
 
@@ -1030,8 +1030,8 @@ void input_state_widget_pressed(int x, int y, int state, int widgetIndex, rct_wi
 	RCT2_GLOBAL(0x9DE528, uint16) = 0;
 	if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) != 5){
 		// Hold down widget and drag outside of area??
-		if (RCT2_GLOBAL(0x9DE518, uint32) & 1){
-			RCT2_GLOBAL(0x9DE518, uint32) &= 0xFFFE;
+		if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_WIDGET_PRESSED){
+			RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= 0xFFFE;
 			widget_invalidate_by_number(cursor_w_class, cursor_w_number, cursor_widgetIndex);
 		}
 		return;
diff --git a/src/input.h b/src/input.h
index e28adf0b09..3d36382961 100644
--- a/src/input.h
+++ b/src/input.h
@@ -26,11 +26,12 @@
 enum {
 	INPUT_FLAG_WIDGET_PRESSED = (1 << 0),
 
-	// Related to dropdowns, set on flag 0x80
-	INPUT_FLAG_1 = (1 << 1),
+	// The dropdown can stay open if the mouse is released, set on flag DROPDOWN_FLAG_STAY_OPEN
+	INPUT_FLAG_DROPDOWN_STAY_OPEN = (1 << 1),
 
-	// Related to dropdowns
-	INPUT_FLAG_2 = (1 << 2),
+	// The mouse has been released and the dropdown is still open
+	// INPUT_FLAG_DROPDOWN_STAY_OPEN is already set if this happens
+	INPUT_FLAG_DROPDOWN_MOUSE_UP = (1 << 2),
 
 	INPUT_FLAG_TOOL_ACTIVE = (1 << 3),
 
diff --git a/src/interface/viewport_interaction.c b/src/interface/viewport_interaction.c
index 80dcc80ffe..0fd492a6d5 100644
--- a/src/interface/viewport_interaction.c
+++ b/src/interface/viewport_interaction.c
@@ -29,6 +29,7 @@
 #include "../world/map.h"
 #include "../world/scenery.h"
 #include "../world/sprite.h"
+#include "../input.h"
 #include "viewport.h"
 
 static void viewport_interaction_remove_scenery(rct_map_element *mapElement, int x, int y);
@@ -264,7 +265,6 @@ int viewport_interaction_get_item_right(int x, int y, viewport_interaction_info
 		return info->type;
 	}
 
-	if ((RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & 0x48) != 0x48)
 		if (window_find_by_class(WC_RIDE_CONSTRUCTION) == NULL && window_find_by_class(WC_FOOTPATH) == NULL)
 			return info->type = VIEWPORT_INTERACTION_ITEM_NONE;
 
diff --git a/src/windows/banner.c b/src/windows/banner.c
index 79100e79d4..76626d71cf 100644
--- a/src/windows/banner.c
+++ b/src/windows/banner.c
@@ -244,7 +244,7 @@ static void window_banner_mousedown(int widgetIndex, rct_window*w, rct_widget* w
 			widget->top + w->y, 
 			widget->bottom - widget->top + 1,
 			w->colours[1], 
-			0x80, 
+			DROPDOWN_FLAG_STAY_OPEN,
 			13, 
 			widget->right - widget->left - 3);
 		
diff --git a/src/windows/dropdown.c b/src/windows/dropdown.c
index 0804d787d1..d993f2fd48 100644
--- a/src/windows/dropdown.c
+++ b/src/windows/dropdown.c
@@ -136,9 +136,9 @@ void window_dropdown_show_text_custom_width(int x, int y, int extray, uint8 colo
 	memcpy((void*)0x009DEBA4, gDropdownItemsFormat, 40 * 2);
 	memcpy((void*)0x009DEBF4, gDropdownItemsArgs, 40 * 8);
 
-	RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= ~(INPUT_FLAG_1 | INPUT_FLAG_2);
-	if (flags & 0x80)
-		RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) |= INPUT_FLAG_1;
+	RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= ~(INPUT_FLAG_DROPDOWN_STAY_OPEN | INPUT_FLAG_DROPDOWN_MOUSE_UP);
+	if (flags & DROPDOWN_FLAG_STAY_OPEN)
+		RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) |= INPUT_FLAG_DROPDOWN_STAY_OPEN;
 
 	window_dropdown_close();
 	_dropdown_num_columns = 1;
@@ -213,9 +213,9 @@ void window_dropdown_show_image(int x, int y, int extray, uint8 colour, uint8 fl
 	memcpy((void*)0x009DEBA4, gDropdownItemsFormat, 40 * 2);
 	memcpy((void*)0x009DEBF4, gDropdownItemsArgs, 40 * 8);
 
-	RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= ~(INPUT_FLAG_1 | INPUT_FLAG_2);
-	if (flags & 0x80)
-		RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) |= INPUT_FLAG_1;
+	RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) &= ~(INPUT_FLAG_DROPDOWN_STAY_OPEN | INPUT_FLAG_DROPDOWN_MOUSE_UP);
+	if (flags & DROPDOWN_FLAG_STAY_OPEN)
+		RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) |= INPUT_FLAG_DROPDOWN_STAY_OPEN;
 
 	// Close existing dropdown
 	window_dropdown_close();
@@ -428,7 +428,7 @@ void window_dropdown_show_colour_available(rct_window *w, rct_widget *widget, ui
 		w->y + widget->top,
 		widget->bottom - widget->top + 1,
 		dropdownColour,
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		numItems,
 		12,
 		12,
diff --git a/src/windows/dropdown.h b/src/windows/dropdown.h
index 76370cd212..e2285714e2 100644
--- a/src/windows/dropdown.h
+++ b/src/windows/dropdown.h
@@ -25,6 +25,11 @@
 
 #define DROPDOWN_SEPARATOR 0
 
+enum
+{
+	DROPDOWN_FLAG_STAY_OPEN = (1 << 7)
+};
+
 extern int gAppropriateImageDropdownItemsPerRow[];
 
 extern int gDropdownNumItems;
diff --git a/src/windows/editor_objective_options.c b/src/windows/editor_objective_options.c
index bc41e94f7a..fac111c1ae 100644
--- a/src/windows/editor_objective_options.c
+++ b/src/windows/editor_objective_options.c
@@ -507,7 +507,7 @@ static void window_editor_objective_options_show_objective_dropdown(rct_window *
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		numItems,
 		dropdownWidget->right - dropdownWidget->left - 3
 	);
@@ -537,7 +537,7 @@ static void window_editor_objective_options_show_climate_dropdown(rct_window *w)
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		4,
 		dropdownWidget->right - dropdownWidget->left - 3
 	);
@@ -561,7 +561,7 @@ static void window_editor_objective_options_show_category_dropdown(rct_window *w
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		5,
 		dropdownWidget->right - dropdownWidget->left - 3
 	);
diff --git a/src/windows/editor_scenario_options.c b/src/windows/editor_scenario_options.c
index bbcdccbb80..9dbb05174f 100644
--- a/src/windows/editor_scenario_options.c
+++ b/src/windows/editor_scenario_options.c
@@ -1049,7 +1049,7 @@ static void window_editor_scenario_options_park_mousedown(int widgetIndex, rct_w
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top - 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			2,
 			dropdownWidget->right - dropdownWidget->left - 3
 		);
diff --git a/src/windows/finances.c b/src/windows/finances.c
index 5ba64652ef..bff2716d38 100644
--- a/src/windows/finances.c
+++ b/src/windows/finances.c
@@ -1375,7 +1375,7 @@ static void window_finances_research_mousedown(int widgetIndex, rct_window *w, r
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		4,
 		dropdownWidget->right - dropdownWidget->left - 3
 	);
diff --git a/src/windows/guest.c b/src/windows/guest.c
index ddc3496df2..e1c7af4e7e 100644
--- a/src/windows/guest.c
+++ b/src/windows/guest.c
@@ -33,6 +33,7 @@
 #include "../interface/widget.h"
 #include "../interface/window.h"
 #include "../world/footpath.h"
+#include "../input.h"
 #include "dropdown.h"
 #include "error.h"
 
@@ -555,7 +556,7 @@ void window_guest_overview_close(){
 	
 	window_get_register(w);
 	
-	if (RCT2_GLOBAL(0x9DE518,uint32) & (1<<3)){
+	if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE){
 		if (w->classification == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS,rct_windowclass) && 
 		    w->number == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER,rct_windownumber)) 
 			tool_cancel();
@@ -645,7 +646,7 @@ void window_guest_overview_mouse_up(){
 
 /* rct2: 0x696AA0 */
 void window_guest_set_page(rct_window* w, int page){
-	if (RCT2_GLOBAL(0x9DE518,uint32) & (1 << 3))
+	if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE)
 	{
 		if(w->number == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER, rct_windownumber) &&
 		   w->classification == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass))
diff --git a/src/windows/guest_list.c b/src/windows/guest_list.c
index 856a8d59c4..4634aa33a6 100644
--- a/src/windows/guest_list.c
+++ b/src/windows/guest_list.c
@@ -339,7 +339,7 @@ static void window_guest_list_mousedown(int widgetIndex, rct_window*w, rct_widge
 			w->y + widget->top,
 			widget->bottom - widget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			_window_guest_list_num_pages,
 			widget->right - widget->left - 3
 		);
@@ -363,7 +363,7 @@ static void window_guest_list_mousedown(int widgetIndex, rct_window*w, rct_widge
 			w->y + widget->top,
 			widget->bottom - widget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			2,
 			widget->right - widget->left - 3
 		);
diff --git a/src/windows/map.c b/src/windows/map.c
index 742f9e5809..bf6b64d0c4 100644
--- a/src/windows/map.c
+++ b/src/windows/map.c
@@ -319,8 +319,8 @@ static void window_map_mouseup()
 
 		RCT2_GLOBAL(0x9E32D2, sint8) = 0;
 		
-		if (!(RCT2_GLOBAL(0x9DE518, sint32) & (1 << 6))) // Remove?
-			RCT2_GLOBAL(0x9DE518, sint32) |= (1 << 6);
+		if (!(RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, sint32) & INPUT_FLAG_6)) // Remove?
+			RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, sint32) |= INPUT_FLAG_6;
 
 		show_gridlines();
 		show_land_rights();
diff --git a/src/windows/new_campaign.c b/src/windows/new_campaign.c
index 31e6a07263..e3d6e4c18d 100644
--- a/src/windows/new_campaign.c
+++ b/src/windows/new_campaign.c
@@ -273,7 +273,7 @@ static void window_new_campaign_mousedown(int widgetIndex, rct_window *w, rct_wi
 					w->y + dropdownWidget->top,
 					dropdownWidget->bottom - dropdownWidget->top + 1,
 					w->colours[1],
-					0x80,
+					DROPDOWN_FLAG_STAY_OPEN,
 					numItems,
 					dropdownWidget->right - dropdownWidget->left - 3
 				);
@@ -295,7 +295,7 @@ static void window_new_campaign_mousedown(int widgetIndex, rct_window *w, rct_wi
 				w->y + dropdownWidget->top,
 				dropdownWidget->bottom - dropdownWidget->top + 1,
 				w->colours[1],
-				0x80,
+				DROPDOWN_FLAG_STAY_OPEN,
 				numItems,
 				dropdownWidget->right - dropdownWidget->left - 3
 			);
diff --git a/src/windows/options.c b/src/windows/options.c
index 782939dbb5..a4301b0619 100644
--- a/src/windows/options.c
+++ b/src/windows/options.c
@@ -866,7 +866,7 @@ static void window_options_show_dropdown(rct_window *w, rct_widget *widget, int
 		w->y + widget->top,
 		widget->bottom - widget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		num_items,
 		widget->right - widget->left - 3
 	);
diff --git a/src/windows/research.c b/src/windows/research.c
index 447d539788..e75ac0256f 100644
--- a/src/windows/research.c
+++ b/src/windows/research.c
@@ -472,7 +472,7 @@ static void window_research_funding_mousedown(int widgetIndex, rct_window *w, rc
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		4,
 		dropdownWidget->right - dropdownWidget->left - 3
 	);
diff --git a/src/windows/ride.c b/src/windows/ride.c
index a9a928512f..2e31744ec7 100644
--- a/src/windows/ride.c
+++ b/src/windows/ride.c
@@ -1697,7 +1697,7 @@ static void window_ride_show_view_dropdown(rct_window *w, rct_widget *widget)
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		0,
 		numItems,
 		widget->right - dropdownWidget->left
 	);
@@ -2308,7 +2308,7 @@ static void window_ride_vehicle_mousedown(int widgetIndex, rct_window *w, rct_wi
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			numItems,
 			widget->right - dropdownWidget->left
 		);
@@ -2321,7 +2321,7 @@ static void window_ride_vehicle_mousedown(int widgetIndex, rct_window *w, rct_wi
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			ride->var_0CC,
 			widget->right - dropdownWidget->left
 		);
@@ -2343,7 +2343,7 @@ static void window_ride_vehicle_mousedown(int widgetIndex, rct_window *w, rct_wi
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			maxCars - minCars + 1,
 			widget->right - dropdownWidget->left
 		);
@@ -2759,7 +2759,7 @@ static void window_ride_mode_dropdown(rct_window *w, rct_widget *widget)
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		numAvailableModes,
 		widget->right - dropdownWidget->left
 	);
@@ -2791,7 +2791,7 @@ static void window_ride_load_dropdown(rct_window *w, rct_widget *widget)
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		5,
 		widget->right - dropdownWidget->left
 	);
@@ -3323,7 +3323,7 @@ static void window_ride_maintenance_mousedown(int widgetIndex, rct_window *w, rc
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		7,
 		widget->right - dropdownWidget->left
 	);
@@ -3676,7 +3676,7 @@ static void window_ride_colour_mousedown(int widgetIndex, rct_window *w, rct_wid
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			4,
 			widget->right - dropdownWidget->left
 		);
@@ -3703,7 +3703,7 @@ static void window_ride_colour_mousedown(int widgetIndex, rct_window *w, rct_wid
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			4,
 			widget->right - dropdownWidget->left
 		);
@@ -3725,7 +3725,7 @@ static void window_ride_colour_mousedown(int widgetIndex, rct_window *w, rct_wid
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			countof(window_ride_entrance_style_list),
 			widget->right - dropdownWidget->left
 		);
@@ -3743,7 +3743,7 @@ static void window_ride_colour_mousedown(int widgetIndex, rct_window *w, rct_wid
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			rideEntry->max_cars_in_train > 1 ? 3 : 2,
 			widget->right - dropdownWidget->left
 		);
@@ -3766,7 +3766,7 @@ static void window_ride_colour_mousedown(int widgetIndex, rct_window *w, rct_wid
 			w->y + dropdownWidget->top,
 			dropdownWidget->bottom - dropdownWidget->top + 1,
 			w->colours[1],
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			numItems,
 			widget->right - dropdownWidget->left
 		);
@@ -4337,7 +4337,7 @@ static void window_ride_music_mousedown(int widgetIndex, rct_window *w, rct_widg
 		w->y + dropdownWidget->top,
 		dropdownWidget->bottom - dropdownWidget->top + 1,
 		w->colours[1],
-		0x80,
+		DROPDOWN_FLAG_STAY_OPEN,
 		numItems,
 		widget->right - dropdownWidget->left
 	);
diff --git a/src/windows/ride_list.c b/src/windows/ride_list.c
index 29b244ee63..329c6be84d 100644
--- a/src/windows/ride_list.c
+++ b/src/windows/ride_list.c
@@ -253,7 +253,15 @@ static void window_ride_list_mousedown(int widgetIndex, rct_window*w, rct_widget
 			gDropdownItemsFormat[i] = 1142;
 			gDropdownItemsArgs[i] = STR_STATUS + i;
 		}		
-		window_dropdown_show_text_custom_width(w->x + widget->left, w->y + widget->top, widget->bottom - widget->top, w->colours[1], 0x80, numItems, widget->right - widget->left - 3);
+		window_dropdown_show_text_custom_width(
+			w->x + widget->left,
+			w->y + widget->top,
+			widget->bottom - widget->top,
+			w->colours[1],
+			DROPDOWN_FLAG_STAY_OPEN,
+			numItems,
+			widget->right - widget->left - 3
+		);
 		gDropdownItemsChecked |= (1 << _window_ride_list_information_type);
 	}
 }
diff --git a/src/windows/staff.c b/src/windows/staff.c
index 7d4f3c6015..21bdf50562 100644
--- a/src/windows/staff.c
+++ b/src/windows/staff.c
@@ -30,6 +30,7 @@
 #include "../world/footpath.h"
 #include "../world/sprite.h"
 #include "../world/scenery.h"
+#include "../input.h"
 #include "dropdown.h"
 #include "error.h"
 
@@ -375,7 +376,7 @@ void window_staff_overview_close()
 
 	window_get_register(w);
 
-	if (RCT2_GLOBAL(0x9DE518, uint32) & (1 << 3)){
+	if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE){
 		if (w->classification == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass) &&
 			w->number == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER, rct_windownumber))
 			tool_cancel();
@@ -388,7 +389,7 @@ void window_staff_overview_close()
  */
 void window_staff_set_page(rct_window* w, int page)
 {
-	if (RCT2_GLOBAL(0x9DE518,uint32) & (1 << 3))
+	if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_FLAGS, uint32) & INPUT_FLAG_TOOL_ACTIVE)
 	{
 		if(w->number == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER, rct_windownumber) &&
 		   w->classification == RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass))
@@ -1356,7 +1357,7 @@ void window_staff_options_mousedown(int widgetIndex, rct_window* w, rct_widget*
 	int y = widget->top + w->y;
 	int extray = widget->bottom - widget->top + 1;
 	int width = widget->right - widget->left - 3;
-	window_dropdown_show_text_custom_width(x, y, extray, w->colours[1], 0x80, no_entries, width);
+	window_dropdown_show_text_custom_width(x, y, extray, w->colours[1], DROPDOWN_FLAG_STAY_OPEN, no_entries, width);
 	
 	// See above note.
 	gDropdownItemsChecked = item_checked;
diff --git a/src/windows/title_menu.c b/src/windows/title_menu.c
index c528527fc1..19c0cf3823 100644
--- a/src/windows/title_menu.c
+++ b/src/windows/title_menu.c
@@ -130,7 +130,7 @@ static void window_title_menu_mousedown(int widgetIndex, rct_window*w, rct_widge
 			w->y + widget->top,
 			widget->bottom - widget->top + 1,
 			w->colours[0] | 0x80,
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			3
 		);
 	} else if (widgetIndex == WIDX_GAME_TOOLS) {
@@ -143,7 +143,7 @@ static void window_title_menu_mousedown(int widgetIndex, rct_window*w, rct_widge
 			w->y + widget->top,
 			widget->bottom - widget->top + 1,
 			w->colours[0] | 0x80,
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			4
 		);
 	}
diff --git a/src/windows/top_toolbar.c b/src/windows/top_toolbar.c
index 3807aa5474..5f5c543df2 100644
--- a/src/windows/top_toolbar.c
+++ b/src/windows/top_toolbar.c
@@ -347,7 +347,7 @@ static void window_top_toolbar_mousedown(int widgetIndex, rct_window*w, rct_widg
 			w->y + widget->top,
 			widget->bottom - widget->top + 1,
 			w->colours[0] | 0x80,
-			0x80,
+			DROPDOWN_FLAG_STAY_OPEN,
 			numItems
 		);
 		break;