initial commit

aghanim_singleplayer/scripts/vscripts/modifiers/modifier_ascension_crit.lua

@@ -0,0 +1,101 @@
+
+modifier_ascension_crit = class({})
+
+-----------------------------------------------------------------------------------------
+
+function modifier_ascension_crit:IsPurgable()
+	return false
+end
+
+----------------------------------------
+
+function modifier_ascension_crit:OnCreated( kv )
+	self:OnRefresh( kv )
+end
+
+----------------------------------------
+
+function modifier_ascension_crit:OnRefresh( kv )
+	if self:GetAbility() == nil then
+		return
+	end
+
+	self.crit_chance = self:GetAbility():GetSpecialValueFor( "crit_chance" )
+	self.crit_multiplier = self:GetAbility():GetSpecialValueFor( "crit_multiplier" )
+	self.bIsCrit = false
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_ascension_crit:DeclareFunctions()
+	local funcs = 
+	{
+		MODIFIER_PROPERTY_PREATTACK_CRITICALSTRIKE,
+		MODIFIER_EVENT_ON_ATTACK_LANDED,
+		MODIFIER_PROPERTY_TOOLTIP,
+		MODIFIER_PROPERTY_TOOLTIP2,
+	}
+	return funcs
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_ascension_crit:OnTooltip( params )
+	return self.crit_chance
+end
+
+
+--------------------------------------------------------------------------------
+
+function modifier_ascension_crit:OnTooltip2( params )
+	return self.crit_multiplier
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_ascension_crit:GetModifierPreAttack_CriticalStrike( params )
+	if IsServer() then
+		local hTarget = params.target
+		local hAttacker = params.attacker
+
+		if hTarget and ( hTarget:IsBuilding() == false ) and ( hTarget:IsOther() == false ) 
+				and hAttacker and ( hAttacker == self:GetParent() )
+				and ( hAttacker:GetTeamNumber() ~= hTarget:GetTeamNumber() ) then
+			if RollPseudoRandomPercentage( self.crit_chance, DOTA_PSEUDO_RANDOM_CUSTOM_GAME_1, hAttacker ) == true then
+				self.bIsCrit = true
+				return self.crit_multiplier
+			end
+		end
+	end
+
+	return 0.0
+end
+
+--------------------------------------------------------------------------------
+
+function modifier_ascension_crit:OnAttackLanded( params )
+
+	if IsServer() then
+		-- play sounds and stuff
+		if self:GetParent() == params.attacker then
+			local hTarget = params.target
+			if hTarget ~= nil and self.bIsCrit then
+
+				local vDir = ( self:GetParent():GetAbsOrigin() - hTarget:GetAbsOrigin() ):Normalized()
+
+				local nFXIndex = ParticleManager:CreateParticle( "particles/units/heroes/hero_phantom_assassin/phantom_assassin_crit_impact.vpcf", PATTACH_CUSTOMORIGIN, self:GetParent() )
+				ParticleManager:SetParticleControlEnt( nFXIndex, 0, hTarget, PATTACH_POINT_FOLLOW, "attach_hitloc", hTarget:GetAbsOrigin(), true )
+				ParticleManager:SetParticleControl( nFXIndex, 1, hTarget:GetAbsOrigin() )
+				ParticleManager:SetParticleControlForward( nFXIndex, 1, vDir )
+				ParticleManager:SetParticleControlEnt( nFXIndex, 10, hTarget, PATTACH_ABSORIGIN_FOLLOW, nil, hTarget:GetAbsOrigin(), true )
+				ParticleManager:ReleaseParticleIndex( nFXIndex )
+
+				EmitSoundOn( "Ability.CoupDeGrace", self:GetParent() )
+				self.bIsCrit = false
+			end
+		end
+	end
+
+	return 0.0
+
+end