Merge pull request #9459 from variableundefined/NPCPoolPort

SS Port: NPCAI & NPCPool
2026-07-18 10:33:30 +01:00 · 2018-10-07 21:01:30 -07:00
parent 79a2f4afae d359d6bbcb
commit 200efd05bd
8 changed files with 196 additions and 194 deletions
@@ -0,0 +1,24 @@
+SUBSYSTEM_DEF(npcai)
+    name = "NPC AI" // Simple AI controller, isolated from the SNPC one (NPCPool).
+    flags = SS_POST_FIRE_TIMING|SS_NO_INIT|SS_BACKGROUND
+    priority = FIRE_PRIORITY_NPC
+    runlevels = RUNLEVEL_GAME | RUNLEVEL_POSTGAME
+    var/list/simple_animal_list = list()
+
+/datum/controller/subsystem/npcai/stat_entry()
+	..("SimAnimals:[simple_animal_list.len]")
+
+/datum/controller/subsystem/npcai/fire(resumed = FALSE)
+    if(!resumed)
+        src.simple_animal_list = simple_animal_list.Copy()
+    for(var/mob/living/simple_animal/M in simple_animal_list)
+        if(istype(M) && !QDELETED(M))
+            if(!M.client && M.stat == CONSCIOUS)
+                M.process_ai() 
+            if(MC_TICK_CHECK)
+                return
+        else
+            simple_animal_list -= M
+
+/datum/controller/subsystem/npcai/Recover()
+    simple_animal_list = SSnpcai.simple_animal_list
@@ -0,0 +1,127 @@
+#define PROCESSING_NPCS 0
+#define PROCESSING_DELEGATES 1
+#define PROCESSING_ASSISTANTS 2
+
+SUBSYSTEM_DEF(npcpool)
+	name = "NPC Pool"
+	flags = SS_POST_FIRE_TIMING|SS_NO_INIT|SS_BACKGROUND
+	priority = FIRE_PRIORITY_NPC
+	runlevels = RUNLEVEL_GAME | RUNLEVEL_POSTGAME
+
+	var/list/canBeUsed = list()
+	var/list/needsDelegate = list()
+	var/list/needsAssistant = list()
+	
+	var/list/processing = list()
+	var/list/currentrun = list()
+	var/stage
+
+/datum/controller/subsystem/npcpool/stat_entry()
+	..("NPCS:[processing.len]|D:[needsDelegate.len]|A:[needsAssistant.len]|U:[canBeUsed.len]")
+
+/datum/controller/subsystem/npcpool/proc/stop_processing(mob/living/carbon/human/interactive/I)
+	processing -= I
+	currentrun -= I
+	needsDelegate -= I
+	canBeUsed -= I
+	needsAssistant -= I
+
+/datum/controller/subsystem/npcpool/fire(resumed = FALSE)
+	//bot delegation and coordination systems
+	//General checklist/Tasks for delegating a task or coordinating it (for SNPCs)
+	// 1. Bot proximity to task target: if too far, delegate, if close, coordinate
+	// 2. Bot Health/status: check health with bots in local area, if their health is higher, delegate task to them, else coordinate
+	// 3. Process delegation: if a bot (or bots) has been delegated, assign them to the task.
+	// 4. Process coordination: if a bot(or bots) has been asked to coordinate, assign them to help.
+	// 5. Do all assignments: goes through the delegated/coordianted bots and assigns the right variables/tasks to them.
+
+	if (!resumed)
+		currentrun = processing.Copy()
+		stage = PROCESSING_NPCS
+	//cache for sanic speed (lists are references anyways)
+	var/list/cachecurrentrun = currentrun
+	var/list/cachecanBeUsed = canBeUsed
+
+	if(stage == PROCESSING_NPCS)
+		while(cachecurrentrun.len)
+			var/mob/living/carbon/human/interactive/thing = cachecurrentrun[cachecurrentrun.len]
+			--cachecurrentrun.len
+
+			thing.InteractiveProcess()
+
+			var/checkInRange = view(SNPC_MAX_RANGE_FIND,thing)
+			if(thing.IsDeadOrIncap(FALSE) || !(locate(thing.TARGET) in checkInRange))
+				needsDelegate += thing
+			else if(thing.doing & SNPC_FIGHTING)
+				needsAssistant += thing
+			else
+				cachecanBeUsed += thing
+
+			if (MC_TICK_CHECK)
+				return
+		stage = PROCESSING_DELEGATES
+		cachecurrentrun = needsDelegate	//localcache
+		currentrun = cachecurrentrun
+
+	if(stage == PROCESSING_DELEGATES)
+		while(cachecurrentrun.len && cachecanBeUsed.len)
+			var/mob/living/carbon/human/interactive/check = cachecurrentrun[cachecurrentrun.len]
+			var/mob/living/carbon/human/interactive/candidate = cachecanBeUsed[cachecanBeUsed.len]
+			--cachecurrentrun.len
+
+			var/helpProb = 0
+			var/list/chfac = check.faction
+			var/list/canfac = candidate.faction
+			var/facCount = LAZYLEN(chfac) * LAZYLEN(canfac)
+
+			for(var/C in chfac)
+				if(C in canfac)
+					helpProb = min(100,helpProb + 25)
+					if(helpProb >= 100)
+						break
+
+			if(facCount == 1 && helpProb)
+				helpProb = 100
+
+			if(prob(helpProb) && candidate.takeDelegate(check))
+				--cachecanBeUsed.len
+				candidate.change_eye_color(255, 0, 0)
+				candidate.update_icons()
+
+			if(MC_TICK_CHECK)
+				return
+		stage = PROCESSING_ASSISTANTS
+		cachecurrentrun = needsAssistant	//localcache
+		currentrun = cachecurrentrun
+
+	//no need for the stage check
+
+	while(cachecurrentrun.len && cachecanBeUsed.len)
+		var/mob/living/carbon/human/interactive/check = cachecurrentrun[cachecurrentrun.len]
+		var/mob/living/carbon/human/interactive/candidate = cachecanBeUsed[cachecanBeUsed.len]
+		--cachecurrentrun.len
+
+		var/helpProb = 0
+		var/list/chfac = check.faction
+		var/list/canfac = candidate.faction
+		var/facCount = LAZYLEN(chfac) * LAZYLEN(canfac)
+
+		for(var/C in chfac)
+			if(C in canfac)
+				helpProb = min(100,helpProb + 25)
+				if(helpProb >= 100)
+					break
+
+		if(facCount == 1 && helpProb)
+			helpProb = 100
+	
+		if(prob(helpProb) && candidate.takeDelegate(check,FALSE))
+			--cachecanBeUsed.len
+			candidate.change_eye_color(255, 255, 0)
+			candidate.update_icons()
+			
+		if(!cachecurrentrun.len || MC_TICK_CHECK)	//don't change SS state if it isn't necessary
+			return
+
+/datum/controller/subsystem/npcpool/Recover()
+	processing = SSnpcpool.processing