1 files changed, 114 insertions, 0 deletions
diff --git a/gamemode/npcsystem/sv_rat.lua b/gamemode/npcsystem/sv_rat.lua
new file mode 100644
index 0000000..fadbc8d
--- /dev/null
+++ b/gamemode/npcsystem/sv_rat.lua
@@ -0,0 +1,114 @@
+local n = nrequire("sv_npcsystem.lua")
+local NPC = {}
+NPC.Name 			= "Rat"
+NPC.Desc 			= "A nasty little guy"
+NPC.Class 			= "Ambient" --Ambient, Agressive, Boss
+NPC.Model			= "models/headcrab.mdl"
+
+NPC.Stats = {
+    ["Vitality"]    = 10,
+    ["Speed"]       = 400,
+    ["AwareDist"]   = 1000,
+    ["Accel"]       = 100,
+    ["Decel"]       = 200,
+    ["Step"]        = 20, --Step height
+    ["Hull"]        = HULL_TINY
+}
+
+--Some npc's like birds have diffent names for their idle sequences
+NPC.IdleSequences = {
+    [0] = "lookaround",
+    [1] = "Idle01",
+}
+
+--Drops should be formated as [index]={["item name"], percent_drop} where percent_drop is a number from 0 to 100
+
+NPC.Drops           = {
+    [0] = {"Rat Meat",100},--Rats will drop at least 1 meat, and have a 50% chance of dropping 2
+    [1] = {"Rat Meat",50},
+}
+
+--Attacks should be formated as [i]={function attackpriority() = function doattack()}
+local checkrun = function(self,ply)
+    --If we're aware of any enemies, run away!
+    return 1
+end
+local runseq
+local dorun = function(self,ply)
+    if runseq == nil then
+        runseq = self:LookupSequence("Run1")
+    end
+    self:StartActivity(ACT_FLY)
+    self:SetSequence( runseq )
+    if not ply or not ply:IsValid() then return end
+    --Find a position in roughly the oposite direction of the player
+    local tpos = self:GetPos()
+    local ppos = ply:GetPos()
+    local direction = Vector(tpos.x - ppos.x, tpos.y - ppos.y, tpos.z - ppos.z)
+    direction:Normalize()
+    local addition = direction * 1000
+    local topos = self:GetPos() + addition
+    --print("I want to go to ", topos)
+    self.TargetPos = topos
+end
+NPC.Attacks         = {
+    [1] =   {--run away from the player
+        [checkrun] = dorun
+    },
+}
+
+--A function that takes a position and returns true if this is an acceptable place to spawn
+function NPC:SpawnLocations(pos)
+    return true
+end
+
+--The entity that is this npc's current target, if it has one. Nil otherwise
+NPC.Target          = nil
+
+--All enemies that this NPC is aware of
+NPC.AwareEnemies    = {}
+--Attack priority is a fucntion that takes a player, and returns an int describing it's prority to attack (higher = more important) NPC will always attack the player with the highest priority
+function NPC:AttackPriority(ply)
+    if not ply then return 0 end
+    local plypos = ply:GetPos()
+    local mypos = self:GetPos()
+    if not plypos then return 0 end
+    local dist = plypos:Distance(mypos)
+    return self.Stats["AwareDist"] - dist
+end
+
+--What to replace the ENT:RunBehaviour with
+function NPC:Act(deltat)
+end
+
+--What to replace ENT:OnStuck with
+function NPC:Stuck()
+
+end
+
+--These are just here to tell the editors/develoeprs what functions are available.. dont un-comment them out, as this could affect all the items.
+/*
+function NPC:OnSpawn()
+end
+
+--If we need to do more than just reduce health on dammage
+function NPC:OnDammage(ammount)
+end
+
+--If we need to do more than just drop items on death
+function NPC:OnDeath()
+end
+
+--A particular spell was cast on this npc by player
+function NPC:OnSpell(spell, player)
+end
+
+function NPC:OnFindEnemy(enemy)
+end
+
+--Called when the npc is attacking anything with any attack
+function NPC:OnAttack(target)
+end
+*/
+
+n.RegisterNPC(NPC)