package Attackspeed
import Preloader
import FText
import ChannelAbilityPreset

public constant integer ATTACK_SPEED_RATE_POSITIVE_ID = 'A02W'
public constant integer ATTACK_SPEED_RATE_NEGATIVE_ID = 'A02V'
public constant integer ATTACK_SPEED_DUMMY_ID = 'A024'
public constant integer ATTACK_SPEED_INCREASE = compiletime(ABIL_ID_GEN.next())
public constant integer ATTACK_SPEED_DECREASE = compiletime(ABIL_ID_GEN.next())

init
	preloadAbility(ATTACK_SPEED_RATE_POSITIVE_ID)
	preloadAbility(ATTACK_SPEED_RATE_NEGATIVE_ID)
	preloadAbility(ATTACK_SPEED_DUMMY_ID)
	preloadAbility(ATTACK_SPEED_INCREASE)
	preloadAbility(ATTACK_SPEED_DECREASE)


public function onAttackspeedCast(int spellid, unit actor)
	switch spellid
		case ATTACK_SPEED_INCREASE
			let pos = (actor.getAbilityLevel(ATTACK_SPEED_RATE_POSITIVE_ID))
			let neg = (actor.getAbilityLevel(ATTACK_SPEED_RATE_NEGATIVE_ID))
			if neg >= 1
				if neg == 1
					actor.removeAbility(ATTACK_SPEED_RATE_NEGATIVE_ID)
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"0.00 %", 10., 2., colorA(255,255,255,0), GetOwningPlayer(actor))
				else
					SetUnitAbilityLevel(actor, ATTACK_SPEED_RATE_NEGATIVE_ID, neg - 1)
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"-" + ((neg-1)*20).toString() + " %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
			else if pos >= 1
				if pos < 4
					SetUnitAbilityLevel(actor, ATTACK_SPEED_RATE_POSITIVE_ID, pos + 1)
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"+" + ((pos+1)*20).toString() + " %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
				else
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05), "Max", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
			else
				actor.addAbility(ATTACK_SPEED_RATE_POSITIVE_ID)
				createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"+20.0 %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
		case ATTACK_SPEED_DECREASE
			let pos = (actor.getAbilityLevel(ATTACK_SPEED_RATE_POSITIVE_ID))
			let neg = (actor.getAbilityLevel(ATTACK_SPEED_RATE_NEGATIVE_ID))
			if pos >= 1
				if pos == 1
					actor.removeAbility(ATTACK_SPEED_RATE_POSITIVE_ID)
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"0.00 %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
				else
					SetUnitAbilityLevel(actor, ATTACK_SPEED_RATE_POSITIVE_ID, pos - 1)
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"+" + ((pos-1)*20).toString() + " %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
			else if neg >= 1
				if neg < 4
					SetUnitAbilityLevel(actor, ATTACK_SPEED_RATE_NEGATIVE_ID, neg + 1)
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"-" + ((neg+1)*20).toString() + " %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
				else
					createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05), "Min", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))
			else
				actor.addAbility(ATTACK_SPEED_RATE_NEGATIVE_ID)
				createFText(vec3(actor.getX(),actor.getY(),0), vec2(0,0.05),"-20.0 %", 10, 2., colorA(255,255,255,0), GetOwningPlayer(actor))

@compiletime function genAbilities()
	new ChannelAbilityPreset(ATTACK_SPEED_DECREASE, 1, true)
	..setName("Attackspeed: Decrease Attackrate")
	..presetTooltipNormal(lvl -> "|cffFF8421Decrease|r Attackrate by 20% [|cffffcc00X|r]")
	..presetIcon("ReplaceableTextures\\CommandButtons\\BTNdecreaseAttackSpeed.blp")
	..presetButtonPosNormal(1, 2)
	..presetHotkey("X")

	new ChannelAbilityPreset(ATTACK_SPEED_INCREASE, 1, true)
	..setName("Attackspeed: Increase Attackrate")
	..presetTooltipNormal(lvl -> "|cff3ABD52Increase|r Attackrate by 20% [|cffffcc00Y|r]")
	..presetIcon("ReplaceableTextures\\CommandButtons\\BTNincreaseAttackSpeed.blp")
	..presetButtonPosNormal(0, 2)
	..presetHotkey("Y")