initial commit

aghanim_singleplayer/scripts/vscripts/abilities/creatures/temple_guardian_wrath.lua

@@ -0,0 +1,132 @@
+
+require( "utility_functions" )
+
+temple_guardian_wrath = class({})
+LinkLuaModifier( "modifier_temple_guardian_wrath_thinker", "modifiers/creatures/modifier_temple_guardian_wrath_thinker", LUA_MODIFIER_MOTION_NONE )
+LinkLuaModifier( "modifier_temple_guardian_immunity", "modifiers/creatures/modifier_temple_guardian_immunity", LUA_MODIFIER_MOTION_NONE )
+
+----------------------------------------------------------------------------------------
+
+function temple_guardian_wrath:Precache( context )
+	PrecacheResource( "particle", "particles/dark_moon/darkmoon_creep_warning.vpcf", context )
+	PrecacheResource( "particle", "particles/units/heroes/hero_omniknight/omniknight_guardian_angel_omni.vpcf", context )
+	PrecacheResource( "particle", "particles/units/heroes/hero_omniknight/omniknight_guardian_angel_ally.vpcf", context )
+	PrecacheResource( "particle", "particles/units/heroes/hero_omniknight/omniknight_guardian_angel_wings_buff.vpcf", context )
+	PrecacheResource( "particle", "particles/units/heroes/hero_omniknight/omniknight_guardian_angel_halo_buff.vpcf", context )
+	PrecacheResource( "particle", "particles/status_fx/status_effect_guardian_angel.vpcf", context )
+	PrecacheResource( "particle", "particles/test_particle/dungeon_generic_blast_pre.vpcf", context )
+	PrecacheResource( "particle", "particles/test_particle/dungeon_generic_blast.vpcf", context )
+
+	self.nNumCasts = 0
+end
+
+--------------------------------------------------------------------------------
+
+function temple_guardian_wrath:GetChannelAnimation()
+	return ACT_DOTA_CHANNEL_ABILITY_4
+end
+
+--------------------------------------------------------------------------------
+
+function temple_guardian_wrath:OnAbilityPhaseStart()
+	if IsServer() and IsGlobalAscensionCaster( self:GetCaster() ) == false then
+		self.channel_duration = self:GetSpecialValueFor( "channel_duration" )
+		local fImmuneDuration = self.channel_duration + self:GetCastPoint()
+		self:GetCaster():AddNewModifier( self:GetCaster(), self, "modifier_temple_guardian_immunity", { duration = fImmuneDuration } )
+
+		self.nPreviewFX = ParticleManager:CreateParticle( "particles/dark_moon/darkmoon_creep_warning.vpcf", PATTACH_ABSORIGIN_FOLLOW, self:GetCaster() )
+		ParticleManager:SetParticleControlEnt( self.nPreviewFX, 0, self:GetCaster(), PATTACH_ABSORIGIN_FOLLOW, nil, self:GetCaster():GetOrigin(), true )
+		ParticleManager:SetParticleControl( self.nPreviewFX, 1, Vector( 250, 250, 250 ) )
+		ParticleManager:SetParticleControl( self.nPreviewFX, 15, Vector( 176, 224, 230 ) )
+	end
+
+	return true
+end
+
+--------------------------------------------------------------------------------
+
+function temple_guardian_wrath:OnAbilityPhaseInterrupted()
+	if IsServer() then
+		if self.nPreviewFX ~= nil then
+			ParticleManager:DestroyParticle( self.nPreviewFX, false )
+		end
+	end 
+end
+
+-----------------------------------------------------------------------------
+
+function temple_guardian_wrath:OnSpellStart()
+	if IsServer() then
+		if self.nPreviewFX ~= nil then	
+			ParticleManager:DestroyParticle( self.nPreviewFX, false )
+		end
+
+		self.effect_radius = self:GetSpecialValueFor( "effect_radius" )
+		self.interval = self:GetSpecialValueFor( "interval" )
+		self.flNextCast = 0.0
+
+		EmitSoundOn( "TempleGuardian.Wrath.Cast", self:GetCaster() )
+
+		if IsGlobalAscensionCaster( self:GetCaster() ) == false then
+			self:GetCaster():AddNewModifier( self:GetCaster(), self, "modifier_omninight_guardian_angel", {} )
+		end
+	end
+end
+
+-----------------------------------------------------------------------------
+
+function temple_guardian_wrath:OnChannelThink( flInterval )
+	if IsServer() then
+
+		self.flNextCast = self.flNextCast + flInterval
+		if self.flNextCast >= self.interval  then
+
+			-- Try not to overlap wrath_thinker locations, but use the last position attempted if we spend too long in the loop
+			local nMaxAttempts = 14
+			local nAttempts = 0
+			local vPos = nil
+
+			repeat
+				vPos = self:GetCaster():GetOrigin() + RandomVector( RandomInt( 50, self.effect_radius ) )
+				vPos.z = GetGroundHeight( vPos, self:GetCaster() )
+				local hThinkersNearby = Entities:FindAllByClassnameWithin( "npc_dota_thinker", vPos, 600 )
+				local hOverlappingWrathThinkers = {}
+
+				for _, hThinker in pairs( hThinkersNearby ) do
+					if ( hThinker:HasModifier( "modifier_temple_guardian_wrath_thinker" ) ) then
+						table.insert( hOverlappingWrathThinkers, hThinker )
+					end
+				end
+
+				nAttempts = nAttempts + 1
+				if nAttempts >= nMaxAttempts then
+					break
+				end
+			until ( #hOverlappingWrathThinkers == 0 )
+
+			local kv =
+			{
+				extra_radius = 0
+			}
+			if IsGlobalAscensionCaster( self:GetCaster() ) == false then
+				kv.extra_radius = self.nNumCasts * 40
+			end
+			CreateModifierThinker( self:GetCaster(), self, "modifier_temple_guardian_wrath_thinker", kv, vPos, self:GetCaster():GetTeamNumber(), false )
+			self.flNextCast = self.flNextCast - self.interval
+		end
+		
+	end
+end
+
+-----------------------------------------------------------------------------
+
+function temple_guardian_wrath:OnChannelFinish( bInterrupted )
+	if IsServer() then
+		self:GetCaster():RemoveModifierByName( "modifier_omninight_guardian_angel" )
+		self.nNumCasts = self.nNumCasts + 1
+	end
+end
+
+-----------------------------------------------------------------------------
+
+ascension_temple_guardian_wrath = temple_guardian_wrath