initial commit

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

@@ -0,0 +1,85 @@
+ranged_quill_attack = class({})
+
+----------------------------------------------------------------------------------------
+
+function ranged_quill_attack:Precache( context )
+
+	PrecacheResource( "particle", "particles/creatures/quill_beast/test_model_cluster_linear_projectile.vpcf", context )
+	PrecacheResource( "particle", "particles/neutral_fx/black_dragon_fireball.vpcf", context )
+	PrecacheResource( "particle", "particles/units/heroes/hero_ogre_magi/ogre_magi_ignite_debuff.vpcf", context )
+	PrecacheResource( "particle", "particles/status_fx/status_effect_burn.vpcf", context )
+	PrecacheResource( "particle", "particles/units/heroes/hero_bristleback/bristleback_quill_spray_impact.vpcf", context )
+	
+end
+
+--------------------------------------------------------------------------------
+
+function ranged_quill_attack:OnSpellStart()
+	if IsServer() then
+		self.attack_speed = self:GetSpecialValueFor( "attack_speed" )
+		self.attack_width_initial = self:GetSpecialValueFor( "attack_width_initial" )
+		self.attack_width_end = self:GetSpecialValueFor( "attack_width_end" )
+		self.attack_distance = self:GetSpecialValueFor( "attack_distance" )
+		self.attack_damage = self:GetSpecialValueFor( "attack_damage" ) 
+		
+		local vPos = nil
+		if self:GetCursorTarget() then
+			vPos = self:GetCursorTarget():GetOrigin()
+		else
+			vPos = self:GetCursorPosition()
+		end
+
+		local vDirection = vPos - self:GetCaster():GetOrigin()
+		vDirection.z = 0.0
+		vDirection = vDirection:Normalized()
+
+		self.attack_speed = self.attack_speed * ( self.attack_distance / ( self.attack_distance - self.attack_width_initial ) )
+
+		local info = {
+			EffectName = "particles/creatures/quill_beast/test_model_cluster_linear_projectile.vpcf",
+			Ability = self,
+			vSpawnOrigin = self:GetCaster():GetOrigin(), 
+			fStartRadius = self.attack_width_initial,
+			fEndRadius = self.attack_width_end,
+			vVelocity = vDirection * self.attack_speed,
+			fDistance = self.attack_distance,
+			Source = self:GetCaster(),
+			iUnitTargetTeam = DOTA_UNIT_TARGET_TEAM_ENEMY,
+			iUnitTargetType = DOTA_UNIT_TARGET_HERO + DOTA_UNIT_TARGET_BASIC + DOTA_UNIT_TARGET_BUILDING,
+		}
+
+		ProjectileManager:CreateLinearProjectile( info )
+		EmitSoundOn( "Hound.QuillAttack.Cast", self:GetCaster() )
+	end
+end
+
+--------------------------------------------------------------------------------
+
+function ranged_quill_attack:OnProjectileHit( hTarget, vLocation )
+	if IsServer() then
+		if hTarget ~= nil and ( not hTarget:IsMagicImmune() ) and ( not hTarget:IsInvulnerable() ) then
+			local damage = {
+				victim = hTarget,
+				attacker = self:GetCaster(),
+				damage = self.attack_damage,
+				damage_type = DAMAGE_TYPE_PHYSICAL,
+				ability = self
+			}
+
+			ApplyDamage( damage )
+
+			local nFXIndex = ParticleManager:CreateParticle( "particles/units/heroes/hero_bristleback/bristleback_quill_spray_impact.vpcf", PATTACH_CUSTOMORIGIN, hTarget );
+			ParticleManager:SetParticleControlEnt( nFXIndex, 0, hTarget, PATTACH_ABSORIGIN_FOLLOW, nil, hTarget:GetOrigin(), true );
+			ParticleManager:SetParticleControlEnt( nFXIndex, 1, hTarget, PATTACH_POINT_FOLLOW, "attach_hitloc", hTarget:GetOrigin(), true );
+			ParticleManager:SetParticleControlEnt( nFXIndex, 2, self:GetCaster(), PATTACH_ABSORIGIN_FOLLOW, nil, hTarget:GetOrigin(), true  );
+			ParticleManager:ReleaseParticleIndex( nFXIndex );
+
+			EmitSoundOn( "Hound.QuillAttack.Target", hTarget );
+		end
+
+		return true
+	end
+end
+
+--------------------------------------------------------------------------------
+--------------------------------------------------------------------------------