Merge pull request #22 from MistakeNot4892/cruxflood

Crux map flooding update

code/controllers/subsystems/fluids.dm

@@ -3,6 +3,7 @@ SUBSYSTEM_DEF(fluids)
 	wait = 1 SECOND
 	priority = SS_PRIORITY_FLUIDS
 	flags = SS_NO_INIT
+	runlevels = RUNLEVEL_LOBBY | RUNLEVELS_DEFAULT // So we can flush our queued activity during lobby setup on ocean maps.
 
 	var/tmp/list/water_sources =       list()
 	var/tmp/fluid_sources_copied_yet = FALSE
@@ -84,7 +85,7 @@ SUBSYSTEM_DEF(fluids)
 				continue
 			checked_targets[neighbor] = TRUE
 			flooded_a_neighbor = TRUE
-			neighbor.add_fluid(/decl/material/liquid/water, FLUID_MAX_DEPTH)
+			neighbor.add_fluid(current_turf.flooded, FLUID_MAX_DEPTH)
 
 		if(!flooded_a_neighbor)
 			REMOVE_ACTIVE_FLUID_SOURCE(current_turf)

code/game/objects/effects/fluids.dm

@@ -126,7 +126,19 @@
 	fluid_initial = 10
 
 // Permaflood overlay.
-var/global/obj/effect/flood/flood_object = new
+var/global/list/flood_type_overlay_cache = list()
+/proc/get_flood_overlay(fluid_type)
+	if(!ispath(fluid_type, /decl/material))
+		return null
+	if(!global.flood_type_overlay_cache[fluid_type])
+		var/decl/material/fluid_decl = GET_DECL(fluid_type)
+		var/obj/effect/flood/new_flood = new
+		new_flood.color = fluid_decl.color
+		new_flood.alpha = round(fluid_decl.min_fluid_opacity + ((fluid_decl.max_fluid_opacity - fluid_decl.min_fluid_opacity) * 0.5))
+		global.flood_type_overlay_cache[fluid_type] = new_flood
+		return new_flood
+	return global.flood_type_overlay_cache[fluid_type]
+
 /obj/effect/flood
 	name          = ""
 	icon          = 'icons/effects/liquids.dmi'

code/game/turfs/exterior/exterior_concrete.dm

@@ -21,7 +21,7 @@ var/global/exterior_broken_states = icon_states('icons/turf/exterior/broken.dmi'
 	return FALSE
 
 /turf/exterior/concrete/flooded
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 	color = COLOR_LIQUID_WATER
 
 /turf/exterior/concrete/Initialize(var/ml)

code/game/turfs/exterior/exterior_mud.dm

@@ -9,7 +9,7 @@
 	return dug ? null : list(/obj/item/stack/material/ore/clay = list(3, 2))
 
 /turf/exterior/clay/flooded
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 
 /turf/exterior/mud
 	name = "mud"
@@ -19,7 +19,7 @@
 	footstep_type = /decl/footsteps/mud
 
 /turf/exterior/mud/flooded
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 
 /turf/exterior/dry
 	name = "dry mud"

code/game/turfs/exterior/exterior_ocean.dm

@@ -2,5 +2,5 @@
 	name = "open ocean"
 	icon = 'icons/turf/exterior/ocean_deep.dmi'
 	icon_state = "0"
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 	icon_edge_layer = EXT_EDGE_OCEAN

code/game/turfs/exterior/exterior_seafloor.dm

@@ -9,7 +9,7 @@
 	return dug ? null : list(/obj/item/stack/material/ore/sand = list(3, 2))
 
 /turf/exterior/seafloor/flooded
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 	color = COLOR_LIQUID_WATER
 
 /turf/exterior/seafloor/Initialize()

code/game/turfs/exterior/exterior_wall.dm

@@ -61,7 +61,7 @@ var/global/list/natural_walls = list()
 	var/static/list/exterior_wall_shine_cache = list()
 
 /turf/exterior/wall/flooded
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 	color = COLOR_LIQUID_WATER
 
 /turf/exterior/wall/examine(mob/user, distance, infix, suffix)

code/game/turfs/turf.dm

@@ -106,9 +106,8 @@
 	if (z_flags & ZM_MIMIC_BELOW)
 		setup_zmimic(mapload)
 
-	if(flooded && !density)
-		make_flooded(TRUE)
-
+	if(flooded)
+		set_flooded(flooded, TRUE, skip_vis_contents_update = TRUE, mapload = mapload)
 	refresh_vis_contents()
 
 	return INITIALIZE_HINT_NORMAL
@@ -542,7 +541,9 @@
 	if(weather)
 		LAZYADD(., weather)
 	if(flooded)
-		LAZYADD(., global.flood_object)
+		var/flood_object = get_flood_overlay(flooded)
+		if(flood_object)
+			LAZYADD(., flood_object)
 
 /**Whether we can place a cable here
  * If you cannot build a cable will return an error code explaining why you cannot.

code/game/turfs/turf_changing.dm

@@ -99,11 +99,8 @@
 		else if(old_fire)
 			qdel(old_fire)
 
-	if(isnull(W.flooded) && old_flooded != W.flooded)
-		if(old_flooded && !W.density)
-			W.make_flooded()
-		else
-			W.make_unflooded()
+	if(old_flooded != W.flooded)
+		set_flooded(old_flooded && !W.density)
 
 	// Raise appropriate events.
 	W.post_change()

code/game/turfs/turf_fluids.dm

@@ -17,20 +17,31 @@
 /turf/return_fluid()
 	return (locate(/obj/effect/fluid) in contents)
 
-/turf/proc/make_unflooded(var/force)
-	if(force || flooded)
-		flooded = FALSE
-		REMOVE_ACTIVE_FLUID_SOURCE(src)
-		remove_vis_contents(src, global.flood_object)
-		fluid_update() // We are now floodable, so wake up our neighbors.
+/turf/proc/set_flooded(new_flooded, force = FALSE, skip_vis_contents_update = FALSE, mapload = FALSE)
+
+	// Don't do unnecessary work.
+	if(!simulated || (!force && new_flooded == flooded))
+		return
 
-/turf/proc/make_flooded(var/force)
-	if(force || !flooded)
-		flooded = TRUE
+	// Remove our old overlay if necessary.
+	if(flooded && new_flooded != flooded && !skip_vis_contents_update)
+		var/flood_object = get_flood_overlay(flooded)
+		if(flood_object)
+			remove_vis_contents(src, flood_object)
+
+	// Set our flood state.
+	flooded = new_flooded
+	if(flooded)
 		for(var/obj/effect/fluid/fluid in src)
 			qdel(fluid)
 		ADD_ACTIVE_FLUID_SOURCE(src)
-		add_vis_contents(src, global.flood_object)
+		if(!skip_vis_contents_update)
+			var/flood_object = get_flood_overlay(flooded)
+			if(flood_object)
+				add_vis_contents(src, flood_object)
+	else if(!mapload)
+		REMOVE_ACTIVE_FLUID_SOURCE(src)
+		fluid_update() // We are now floodable, so wake up our neighbors.
 
 /turf/is_flooded(var/lying_mob, var/absolute)
 	return (flooded || (!absolute && check_fluid_depth(lying_mob ? FLUID_OVER_MOB_HEAD : FLUID_DEEP)))

code/game/turfs/unsimulated/floor.dm

@@ -18,6 +18,10 @@
 	icon = 'icons/turf/walls.dmi'
 	icon_state = "rockvault"
 
+/turf/unsimulated/mask/flooded
+	flooded = /decl/material/liquid/water
+	color = COLOR_LIQUID_WATER
+
 /turf/unsimulated/floor/rescue_base
 	icon_state = "asteroidfloor"
 

code/modules/multiz/turf.dm

@@ -72,7 +72,7 @@
 
 /turf/simulated/open/flooded
 	name = "open water"
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 
 /turf/simulated/open/update_dirt()
 	return 0
@@ -130,7 +130,7 @@
 
 /turf/exterior/open/flooded
 	name = "open water"
-	flooded = TRUE
+	flooded = /decl/material/liquid/water
 
 /turf/exterior/open/Entered(var/atom/movable/mover, var/atom/oldloc)
 	..()

code/modules/multiz/turf_mimic_edge.dm

@@ -357,6 +357,9 @@
 		return
 	shared_transition_edge_bumped(src, AM, mimic_z)
 
+/turf/unsimulated/mimic_edge/transition/flooded
+	flooded = /decl/material/liquid/water
+
 /turf/unsimulated/mimic_edge/transition/setup_mimic()
 	var/list/coord = shared_transition_edge_get_coordinates_turf_to_mimic(src, shared_transition_edge_get_valid_level_data(src))
 	set_mimic_turf(coord[1], coord[2], coord[3])

maps/crux/areas/_areas.dm

@@ -57,3 +57,4 @@
 	)
 
 /area/crux
+	has_gravity = TRUE