introduce snake move and sleeping

animals/snake.lua

@@ -32,7 +32,8 @@ local function snake_brain(self)
 		
 		if land then
 			land = math.floor(os.clock()-land)
-			if random(120,600) < land then
+			--minetest.chat_send_all(dump(land))
+			if random(240,360) < land then
 				--minetest.chat_send_all("Go to water")
 				mobkit.clear_queue_high(self)
 				water_life.hq_go2water(self,15)
@@ -42,7 +43,7 @@ local function snake_brain(self)
 		
 		if water then
 			water = math.floor(os.clock()-water)
-			if random (30,120) < water then
+			if random (60,120) < water then
 				--minetest.chat_send_all("Go to land")
 				mobkit.clear_queue_high(self)
 				water_life.hq_go2land(self,15)
@@ -92,6 +93,9 @@ local function snake_brain(self)
 				
 				if self.isinliquid then
 					
+					 water_life.hq_aqua_roam(self,21,1,"swim")
+					
+					 --[[
 					if target and mobkit.is_alive(target)  and target:get_attach() == nil and not water_life.isinliquid(target) then --.is_in_deep(target) then
 						
 						local dist = water_life.dist2tgt(self,target)
@@ -100,7 +104,7 @@ local function snake_brain(self)
 							water_life.hq_go2land(self,20,target)
 						end
 						
-					end
+					end]]
 					
 				end
 				
@@ -128,7 +132,12 @@ local function snake_brain(self)
 	
 	if mobkit.is_queue_empty_high(self) then
 		if self.isinliquid then water_life.hq_aqua_roam(self,10,1,"swim") end
-		if self.isonground then  water_life.hq_slow_roam(self,10) end
+		if self.isonground then
+			
+			water_life.hq_idle(self,10,random(60,180),"sleep")
+			water_life.hq_snake_move(self,9)
+			
+		end
 	end
 	
 	

behaviors.lua

@@ -858,3 +858,42 @@ function water_life.hq_snake_warn(self,target,prty,duration,anim)
 end
 
 
+
+function water_life.hq_snake_move(self,prty,anim)
+	anim = anim or 'look'
+	local init = true
+	local getpos = nil
+	
+	local func=function(self)
+		local getpos = nil
+		local pos = mobkit.get_stand_pos(self) --self.object:get_pos()
+		local yaw = 0
+		
+		if init then 
+			mobkit.animate(self,anim)
+			init=false
+			yaw = rad(random(360))
+			pos = mobkit.pos_translate2d(pos,yaw,self.view_range+5)
+			getpos = water_life.find_node_under_air(pos,self.view_range)
+			--water_life.temp_show(getpos,5,5)
+			              
+		end
+		
+		
+		if getpos then
+			
+			water_life.hq_idle(self,prty-1,10,anim)
+			water_life.hq_findpath(self,prty-2,getpos, 1.5,0.1)
+			return true
+			
+			
+		else
+			return true
+			
+			
+		end
+		
+		
+	end
+	mobkit.queue_high(self,func,prty)
+end

paths.lua

@@ -355,15 +355,16 @@ end
 
 
 
-function water_life.hq_findpath(self,prty,tpos, dist)
+function water_life.hq_findpath(self,prty,tpos, dist,speed)
 	if not dist then dist = 1 end
+	if not speed then speed = 1 end
 	
 	local func = function(self)
 		if mobkit.is_queue_empty_low(self) and self.isonground then
 			local pos = self.object:get_pos()
 			if vector.distance(pos,tpos) > dist then
 				
-				if not water_life.gopath(self,tpos) then return true end
+				if not water_life.gopath(self,tpos,speed) then return true end
 				
 			else
 				return true
@@ -375,7 +376,7 @@ end
 
 
 
-function water_life.gopath(self,tpos)
+function water_life.gopath(self,tpos,speedfactor)
 	local height, pos2 = water_life.go_further(self,tpos)
 	if not speedfactor then speedfactor = 1 end
 	

spawn.lua

@@ -2,7 +2,8 @@ local timer = 0
 local landtimer = 0
 local pi = math.pi
 local random = water_life.random
-local landinterval = 45						-- check every 45 seconds for spawnpos on land
+local landinterval = 60						-- check every 60 seconds for spawnpos on land
+local waterinterval = 20						-- check every 20 seconds for spawnpos in water
 
 
 local function getcount(name)
@@ -19,7 +20,7 @@ local function spawnstep(dtime)
 	timer = timer + dtime
 	landtimer = landtimer + dtime
 	
-	if timer > 10 then
+	if timer > waterinterval then
         
 		for _,plyr in ipairs(minetest.get_connected_players()) do
 			
@@ -58,10 +59,12 @@ local function spawnstep(dtime)
 					
 					
 					local mobname = 'water_life:snake'
-					local faktor = 100 - getcount(animal[mobname]) * 50
+					local faktor = (100 - getcount(animal[mobname]) * 50) + 25
 					if random(100) < faktor then
-						local fits = false
-						if string.match(landdata.name,"desert") or string.match(landdata.name,"savanna") then
+						local fits = minetest.is_protected(landpos)
+						--minetest.chat_send_all(dump(fits))
+						
+						if (string.match(landdata.name,"desert") or string.match(landdata.name,"savanna")) and not fits then
 							local obj=minetest.add_entity(landpos,mobname)			-- ok spawn it already damnit
 						end
 					end
@@ -188,12 +191,13 @@ local function spawnstep(dtime)
 							end
 					end
 					
+					
 					--minetest.chat_send_all(dump(minetest.pos_to_string(surface)).." "..dump(minetest.pos_to_string(ground)))
 					mobname = "water_life:jellyfish"
 					
 					
 					local faktor = 100 - getcount(animal[mobname]) * 20
-					if random(100) < faktor and liquidflag == "sea" then
+					if random(100) < faktor and liquidflag == "sea" and depth > 2 then
 						local obj=minetest.add_entity(mobkit.pos_shift(ground,{y=2}),mobname)
 					end