--[[ ***** see Iris2 COPYING for license info ***** ]]--
--[[ \brief
			handles Combat- & Weaponskills
			see also:
			net.aoscommand.lua
			
			see:
			http://uo.stratics.com/content/arms-armor/specialmoves.php
			http://uo.stratics.com/content/arms-armor/special_moves_chart.shtml
]]--

gWeaponAbilityIcons = {}
gActiveWeaponAbility = 0
gLastSelectedWeaponAbility = 0
gLastWeaponAbilityClearT = 0

-- should only be called by ToggleWeaponAbility
function Send_AOSCommand_WeaponAbility	(weaponabilityid)
	local mobile_serial = GetPlayerSerial()
	if (not mobile_serial) then return end
	--~ print("##### WeaponAbility send",floor(Client_GetTicks()/1000),weaponabilityid)
	Send_AOSCommand(kPacket_AOS_Command_WeaponAbilityRequest, mobile_serial, weaponabilityid)
	gActiveWeaponAbility = weaponabilityid
	gLastSelectedWeaponAbility = weaponabilityid
	UpdateWeaponAbilityIcons()
end

-- changes or deactivates weapon ability
function ToggleWeaponAbility (weaponabilityid)
	if (gActiveWeaponAbility == weaponabilityid) then weaponabilityid = 0 end
	Send_AOSCommand_WeaponAbility(weaponabilityid)
end

-- send from server via kPacket_Generic_SubCommand_Ability_Icon
function EndWeaponAbility ()
	--~ print("##### WeaponAbility  end",floor(Client_GetTicks()/1000))
	gActiveWeaponAbility = 0
	gLastWeaponAbilityClearT = Client_GetTicks()
	UpdateWeaponAbilityIcons()
end

RegisterStepper(function ()
	-- warning : manacost is much higher if used more often than every 3s
	if (not gReActivateWeaponAbilityInterval) then return end
	if (gActiveWeaponAbility ~= 0) then return end
	if (gLastSelectedWeaponAbility == 0) then return end
	local t = Client_GetTicks()
	if (t - gLastWeaponAbilityClearT > gReActivateWeaponAbilityInterval) then
		gLastWeaponAbilityClearT = t
		Send_AOSCommand_WeaponAbility(gLastSelectedWeaponAbility)
	end
end)

function GetWeaponSpecialsForMobile (mobile) 
	if (not mobile) then return end
	local item1 = GetMobileEquipmentItem(mobile,gLayerType.kLayer_OneHanded)
	local item2 = GetMobileEquipmentItem(mobile,gLayerType.kLayer_TwoHanded) -- might be shield,lantern...
	local artid = (item1 and item1.artid) or (item2 and item2.artid) or 0 -- 0 if barehanded
	local skills = glWeaponAbilitiesWeapons[artid] or glWeaponAbilitiesWeapons[0] -- could have a nonweapon in second hand : fall back to barehanded
	if skills then return skills.first,skills.second end
end 

-- icon hueing
function UpdateWeaponAbilityIcons ()
	for weaponabilityid,widget in pairs(gWeaponAbilityIcons) do 
		if (widget:IsAlive()) then 
			widget.gfx_main:ChangeParams({hue=(weaponabilityid == gActiveWeaponAbility) and gQuickCastClickedHue or gQuickCastNormalHue})
		end
	end
end

--[[
objectId,primaryAbility,secondaryAbility,primaryId,secondaryId
0,DISARM,PARALYZING_BLOW,5,11
3568,WHIRLWIND_STRIKE,PARALYZING_BLOW ,13,11
3569,WHIRLWIND_STRIKE,PARALYZING_BLOW ,13,11
3570,DISMOUNT,DISARM ,6,5
3571,DISMOUNT,DISARM ,6,5
3572,DISMOUNT,DISARM ,6,5
3573,DISMOUNT,DISARM ,6,5
3713,CRUSHING_BLOW,DISARM ,4,5
3714,CRUSHING_BLOW,DISARM ,4,5
3717,DOUBLESTRIKE,DISARM ,7,5
3718,DOUBLESTRIKE,DISARM ,7,5
3719,BLEED_ATTACK,DISMOUNT ,2,6
3720,BLEED_ATTACK,DISMOUNT ,2,6
3721,DOUBLESTRIKE,CONCUSSION_BLOW ,7,3
3722,DOUBLESTRIKE,CONCUSSION_BLOW ,7,3
3778,BLEED_ATTACK,INFECTING ,2,8
3779,BLEED_ATTACK,INFECTING ,2,8
3780,SHADOWSTRIKE,DISARM ,12,5
3781,SHADOWSTRIKE,DISARM ,12,5
3907,ARMOR_IGNORE,DISARM ,1,5
3908,ARMOR_IGNORE,DISARM ,1,5
3909,BLEED_ATTACK,MORTALSTRIKE ,2,9
3910,BLEED_ATTACK,MORTALSTRIKE ,2,9
3911,BLEED_ATTACK,CONCUSSION_BLOW ,2,3
3912,BLEED_ATTACK,CONCUSSION_BLOW ,2,3
3913,CRUSHING_BLOW,DISMOUNT ,4,6
3914,CRUSHING_BLOW,DISMOUNT ,4,6
3915,DOUBLESTRIKE,WHIRLWIND_STRIKE ,7,13
3916,DOUBLESTRIKE,WHIRLWIND_STRIKE ,7,13
3917,PARALYZING_BLOW,DISMOUNT ,11,6
3918,PARALYZING_BLOW,DISMOUNT ,11,6
3919,CONCUSSION_BLOW,MORTALSTRIKE ,3,9
3920,CONCUSSION_BLOW,MORTALSTRIKE ,3,9
3921,INFECTING,SHADOWSTRIKE ,8,12
3922,INFECTING,SHADOWSTRIKE ,8,12
3932,CONCUSSION_BLOW,DISARM ,3,5
3933,CONCUSSION_BLOW,DISARM ,3,5
3934,CRUSHING_BLOW,ARMOR_IGNORE ,4,1
3935,CRUSHING_BLOW,ARMOR_IGNORE ,4,1
3936,ARMOR_IGNORE,CONCUSSION_BLOW ,1,3
3937,ARMOR_IGNORE,CONCUSSION_BLOW ,1,3
3938,ARMOR_IGNORE,PARALYZING_BLOW ,1,11
3939,ARMOR_IGNORE,PARALYZING_BLOW ,1,11
4020,CRUSHING_BLOW,SHADOWSTRIKE ,4,12
4021,CRUSHING_BLOW,SHADOWSTRIKE ,4,12
5039,ARMOR_IGNORE,BLEED_ATTACK ,1,2
5040,ARMOR_IGNORE,BLEED_ATTACK ,1,2
5041,PARALYZING_BLOW,MORTALSTRIKE ,11,9
5042,PARALYZING_BLOW,MORTALSTRIKE ,11,9
5043,SHADOWSTRIKE,DISMOUNT ,12,6
5044,SHADOWSTRIKE,DISMOUNT ,12,6
5045,DOUBLESTRIKE,PARALYZING_BLOW ,7,11
5046,DOUBLESTRIKE,PARALYZING_BLOW ,7,11
5047,ARMOR_IGNORE,CONCUSSION_BLOW ,1,3
5048,ARMOR_IGNORE,CONCUSSION_BLOW ,1,3
5049,CRUSHING_BLOW,PARALYZING_BLOW ,4,11
5050,CRUSHING_BLOW,PARALYZING_BLOW ,4,11
5091,CRUSHING_BLOW,SHADOWSTRIKE ,4,12
5092,CRUSHING_BLOW,SHADOWSTRIKE ,4,12
5108,CRUSHING_BLOW,DISARM ,4,5
5109,CRUSHING_BLOW,DISARM ,4,5
5110,INFECTING,DISARM ,8,5
5111,INFECTING,DISARM ,8,5
5112,CONCUSSION_BLOW,PARALYZING_BLOW ,3,11
5113,CONCUSSION_BLOW,PARALYZING_BLOW ,3,11
5114,WHIRLWIND_STRIKE,BLEED_ATTACK ,13,2
5115,WHIRLWIND_STRIKE,BLEED_ATTACK ,13,2
5116,MOVING_SHOT,DISMOUNT ,10,6
5117,MOVING_SHOT,DISMOUNT ,10,6
5118,DOUBLESTRIKE,ARMOR_IGNORE ,7,1
5119,DOUBLESTRIKE,ARMOR_IGNORE ,7,1
5120,ARMOR_IGNORE,INFECTING ,1,8
5121,ARMOR_IGNORE,INFECTING ,1,8
5122,SHADOWSTRIKE,MORTALSTRIKE ,12,9
5123,SHADOWSTRIKE,MORTALSTRIKE ,12,9
5124,BLEED_ATTACK,DISARM ,2,5
5125,BLEED_ATTACK,DISARM ,2,5
5126,CRUSHING_BLOW,BLEED_ATTACK ,4,2
5127,CRUSHING_BLOW,BLEED_ATTACK ,4,2
5176,WHIRLWIND_STRIKE,CRUSHING_BLOW ,13,4
5177,WHIRLWIND_STRIKE,CRUSHING_BLOW ,13,4
5178,CRUSHING_BLOW,CONCUSSION_BLOW ,4,3
5179,CRUSHING_BLOW,CONCUSSION_BLOW ,4,3
5180,ARMOR_IGNORE,MORTALSTRIKE ,1,9
5181,ARMOR_IGNORE,MORTALSTRIKE ,1,9
5182,WHIRLWIND_STRIKE,CONCUSSION_BLOW ,13,3
5183,WHIRLWIND_STRIKE,CONCUSSION_BLOW ,13,3
5184,BLEED_ATTACK,SHADOWSTRIKE ,2,12
5185,BLEED_ATTACK,SHADOWSTRIKE ,2,12
5186,DOUBLESTRIKE,SHADOWSTRIKE ,7,12
5187,DOUBLESTRIKE,SHADOWSTRIKE ,7,12
9914,BLEED_ATTACK,PARALYZING_BLOW ,2,11
9915,PARALYZING_BLOW,MORTALSTRIKE ,11,9
9916,CRUSHING_BLOW,MORTALSTRIKE ,4,9
9917,ARMOR_IGNORE,DISMOUNT ,1,6
9918,PARALYZING_BLOW,INFECTING ,11,8
9919,DOUBLESTRIKE,INFECTING ,7,8
9920,DISMOUNT,CONCUSSION_BLOW ,6,3
9921,DOUBLESTRIKE,MORTALSTRIKE ,7,9
9922,ARMOR_IGNORE,MOVING_SHOT ,1,10
9923,DOUBLESTRIKE,MOVING_SHOT ,7,10
9924,BLEED_ATTACK,PARALYZING_BLOW ,2,11
9925,PARALYZING_BLOW,MORTALSTRIKE ,11,9
9926,CRUSHING_BLOW,MORTALSTRIKE ,4,9
9927,ARMOR_IGNORE,DISMOUNT ,1,6
9928,PARALYZING_BLOW,INFECTING ,11,8
9929,DOUBLESTRIKE,INFECTING ,7,8
9930,DISMOUNT,CONCUSSION_BLOW ,6,3
9931,DOUBLESTRIKE,MORTALSTRIKE ,7,9
9932,ARMOR_IGNORE,MOVING_SHOT ,1,10
9933,DOUBLESTRIKE,MOVING_SHOT ,7,10
10146,CRUSHING_BLOW,RIDINGSWIPE ,4,14
10147,FEINT,BLOCK ,20,16
10148,FRENZIEDWHIRLWIND,DOUBLESTRIKE ,15,7
10149,ARMORPIERCE,DOUBLESHOT ,23,22
10150,FRENZIEDWHIRLWIND,CRUSHING_BLOW ,15,4
10151,DEFENSEMASTERY,FRENZIEDWHIRLWIND ,17,15
10152,FEINT,NERVESTRIKE ,20,18
10153,FEINT,DOUBLESTRIKE ,20,7
10155,DUALWIELD,TALONSTRIKE ,21,19
10157,WHIRLWIND_STRIKE,DEFENSEMASTERY ,13,17
10158,BLOCK,FEINT ,16,20
10159,BLOCK,ARMORPIERCE ,16,23
10221,CRUSHING_BLOW,RIDINGSWIPE ,4,14
10222,FEINT,BLOCK ,20,16
10223,FRENZIEDWHIRLWIND,DOUBLESTRIKE ,15,7
10224,ARMORPIERCE,DOUBLESHOT ,23,22
10225,FRENZIEDWHIRLWIND,CRUSHING_BLOW ,15,4
10226,DEFENSEMASTERY,FRENZIEDWHIRLWIND ,17,15
10227,FEINT,NERVESTRIKE ,20,18
10228,FEINT,DOUBLESTRIKE ,20,7
10230,DUALWIELD,TALONSTRIKE ,21,19
10232,WHIRLWIND_STRIKE,DEFENSEMASTERY ,13,17
10233,BLOCK,FEINT ,16,20
10234,BLOCK,ARMORPIERCE ,16,23
11550,FORCE_ARROW,SERPENT_ARROW ,25,28
11551,LIGHTNING_ARROW,PSYCHIC_ATTACK ,26,27
11552,PSYCHIC_ATTACK,BLEED_ATTACK ,27,2
11553,INFECTING,SHADOWSTRIKE ,8,12
11554,FEINT,ARMOR_IGNORE ,20,1
11555,DISARM,BLADEWEAVE ,5,24
11556,CONCUSSION_BLOW,CRUSHING_BLOW ,3,4
11557,BLOCK,FORCE_OF_NATURE ,16,29
11558,DISARM,BLADEWEAVE ,5,24
11559,WHIRLWIND_STRIKE,BLADEWEAVE ,13,24
11560,DISARM,CRUSHING_BLOW ,5,4
11561,DEFENSEMASTERY,BLADEWEAVE ,17,24
11562,FORCE_ARROW,SERPENT_ARROW ,25,28
11563,LIGHTNING_ARROW,PSYCHIC_ATTACK ,26,27
11564,PSYCHIC_ATTACK,BLEED_ATTACK ,27,2
11565,INFECTING,SHADOWSTRIKE ,8,12
11566,FEINT,ARMOR_IGNORE ,20,1
11567,DISARM,BLADEWEAVE ,5,24
11568,CONCUSSION_BLOW,CRUSHING_BLOW ,3,4
11569,BLOCK,FORCE_OF_NATURE ,16,29
11570,DISARM,BLADEWEAVE ,5,24
11571,WHIRLWIND_STRIKE,BLADEWEAVE ,13,24
11572,DISARM,CRUSHING_BLOW ,5,4
11573,DEFENSEMASTERY,BLADEWEAVE,17,24
]]--