initial commit

aghanim_singleplayer/scripts/vscripts/ai/evil_greevil.lua

@@ -0,0 +1,134 @@
+
+--------------------------------------------------------------------------------
+
+function Spawn( entityKeyValues )
+	if not IsServer() then
+		return
+	end
+
+	if thisEntity == nil then
+		return
+	end
+
+	AttachEffects()
+
+	thisEntity.vInitialSpawnPos = nil
+	thisEntity.bInitialized = false
+	local retreatPoints = Entities:FindAllByName( "retreat_point" )
+	if retreatPoints == nil then
+		print( "*** WARNING: This AI requires info_targets named retreat_point in the map " .. thisEntity.Encounter:GetRoom():GetName() )
+		return
+	end
+	local happyPlaceIndex =  RandomInt( 1, #retreatPoints )
+	thisEntity.vRetreatPoint = retreatPoints[ happyPlaceIndex ]:GetAbsOrigin()
+
+	thisEntity.imprisonAbility = thisEntity:FindAbilityByName( "obsidian_destroyer_astral_imprisonment" )
+	thisEntity:SetContextThink( "EvilGreevilThink", EvilGreevilThink, 0.1 )
+end
+
+--------------------------------------------------------------------------------
+
+function AttachEffects()
+	--local effect_name = "particles/units/unit_greevil/greevil_blackhole.vpcf"
+	local effect_name = "particles/creatures/greevil/greevil_prison_bottom_ring.vpcf"
+	local effect = ParticleManager:CreateParticle( effect_name, PATTACH_POINT_FOLLOW, thisEntity )
+	ParticleManager:SetParticleControlEnt( effect, 0, thisEntity, PATTACH_POINT_FOLLOW, nil, thisEntity:GetOrigin(), true )
+	--[[
+	local right_eyeTable = 
+		{
+			origin = "0 0 0",
+			angles = "0 0 0",
+			targetname = "eye_model",
+			model = "models/particle/mesh/slumbering_terror_eyes.vmdl",
+			scales = "0.5 0.5 0.5",
+		}
+	local hRightEye = SpawnEntityFromTableSynchronous( "prop_dynamic", right_eyeTable )
+	hRightEye:SetParent( thisEntity, "attach_eye_r" )
+	local left_eyeTable = 
+		{
+			origin = "0 0 0",
+			angles = "0 0 0",
+			targetname = "eye_model",
+			model = "models/particle/mesh/slumbering_terror_eyes.vmdl",
+			scales = "0.5 0.5 0.5",
+		}
+	local hLeftEye = SpawnEntityFromTableSynchronous( "prop_dynamic", left_eyeTable )
+	hLeftEye:SetParent( thisEntity, "attach_eye_l" )
+	]]
+end
+
+--------------------------------------------------------------------------------
+
+function EvilGreevilThink()
+	if ( not thisEntity:IsAlive() ) then
+		return -1
+	end
+
+	if GameRules:IsGamePaused() == true then
+		return 1
+	end
+	local enemies = FindUnitsInRadius( thisEntity:GetTeamNumber(), thisEntity:GetOrigin(), nil, 100, DOTA_UNIT_TARGET_TEAM_ENEMY, DOTA_UNIT_TARGET_HERO, DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES, FIND_CLOSEST, false )
+	if #enemies > 0 then
+		--print("Enemy is near")
+		local target = enemies[1]
+		if thisEntity.imprisonAbility ~= nil and thisEntity.imprisonAbility:IsCooldownReady() then
+			return CastImprison( target )
+		end
+	end
+	if not thisEntity.bInitialized then
+		thisEntity.vInitialSpawnPos = thisEntity:GetAbsOrigin()
+		thisEntity.bInitialized = true
+	end
+	local vPos = thisEntity:GetAbsOrigin()
+	local difference = vPos - thisEntity.vInitialSpawnPos
+	local distance = difference:Length()
+	if distance < 25 then
+		--print("Move to retreat point")
+		--RunAround( thisEntity.vRetreatPoint )
+		thisEntity:MoveToPosition( thisEntity.vRetreatPoint )
+	elseif distance > 150 then
+		--print("Move to home")
+		--RunAround( thisEntity.vInitialSpawnPos )
+		thisEntity:MoveToPosition( thisEntity.vInitialSpawnPos )
+	end
+
+	return .1
+end
+
+--------------------------------------------------------------------------------
+
+function CastImprison( target )
+	--print("Casting Astral Imprisonment")
+	thisEntity:AddNewModifier( thisEntity, nil, "modifier_provide_vision", { duration = 1.3 } )
+	local difference = target:GetAbsOrigin() - thisEntity:GetAbsOrigin()
+	local distance = difference:Length()
+	if distance < thisEntity.imprisonAbility:GetCastRange() then
+		ExecuteOrderFromTable({
+			UnitIndex = thisEntity:entindex(),
+			OrderType = DOTA_UNIT_ORDER_CAST_TARGET,
+			TargetIndex = target:entindex(),
+			AbilityIndex = thisEntity.imprisonAbility:entindex(),
+			Queue = false,
+		})
+	else
+		print("Enemy escaped")
+		print(distance)
+	end
+
+	return 1
+end
+
+--------------------------------------------------------------------------------
+
+function RunAround( position )
+	local destination = position
+	ExecuteOrderFromTable({
+			UnitIndex = thisEntity:entindex(),
+			OrderType = DOTA_UNIT_ORDER_MOVE_TO_POSITION,
+			Position = destination
+		})
+
+	return 1
+end
+
+--------------------------------------------------------------------------------