/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see .
 */
#ifndef TRINITY_SPELLDEFINES_H
#define TRINITY_SPELLDEFINES_H
#include "Define.h"
#include "ObjectGuid.h"
#include 
class Item;
class AuraEffect;
enum SpellInterruptFlags : uint32
{
    SPELL_INTERRUPT_FLAG_MOVEMENT     = 0x01, // why need this for instant?
    SPELL_INTERRUPT_FLAG_PUSH_BACK    = 0x02, // push back
    SPELL_INTERRUPT_FLAG_UNK3         = 0x04, // any info?
    SPELL_INTERRUPT_FLAG_INTERRUPT    = 0x08, // interrupt
    SPELL_INTERRUPT_FLAG_ABORT_ON_DMG = 0x10  // _complete_ interrupt on direct damage
  //SPELL_INTERRUPT_UNK               = 0x20                // unk, 564 of 727 spells having this spell start with "Glyph"
};
// See SpellAuraInterruptFlags for other values definitions
enum SpellChannelInterruptFlags : uint32
{
    CHANNEL_INTERRUPT_FLAG_INTERRUPT = 0x0008,  // interrupt
    CHANNEL_FLAG_DELAY               = 0x4000
};
enum SpellAuraInterruptFlags : uint32
{
    AURA_INTERRUPT_FLAG_HITBYSPELL                  = 0x00000001,   // 0    removed when getting hit by a negative spell?
    AURA_INTERRUPT_FLAG_TAKE_DAMAGE                 = 0x00000002,   // 1    removed by any damage
    AURA_INTERRUPT_FLAG_CAST                        = 0x00000004,   // 2    cast any spells
    AURA_INTERRUPT_FLAG_MOVE                        = 0x00000008,   // 3    removed by any movement
    AURA_INTERRUPT_FLAG_TURNING                     = 0x00000010,   // 4    removed by any turning
    AURA_INTERRUPT_FLAG_JUMP                        = 0x00000020,   // 5    removed by entering combat
    AURA_INTERRUPT_FLAG_NOT_MOUNTED                 = 0x00000040,   // 6    removed by dismounting
    AURA_INTERRUPT_FLAG_NOT_ABOVEWATER              = 0x00000080,   // 7    removed by entering water
    AURA_INTERRUPT_FLAG_NOT_UNDERWATER              = 0x00000100,   // 8    removed by leaving water
    AURA_INTERRUPT_FLAG_NOT_SHEATHED                = 0x00000200,   // 9    removed by unsheathing
    AURA_INTERRUPT_FLAG_TALK                        = 0x00000400,   // 10   talk to npc / loot? action on creature
    AURA_INTERRUPT_FLAG_USE                         = 0x00000800,   // 11   mine/use/open action on gameobject
    AURA_INTERRUPT_FLAG_MELEE_ATTACK                = 0x00001000,   // 12   removed by attacking
    AURA_INTERRUPT_FLAG_SPELL_ATTACK                = 0x00002000,   // 13   ???
    AURA_INTERRUPT_FLAG_UNK14                       = 0x00004000,   // 14
    AURA_INTERRUPT_FLAG_TRANSFORM                   = 0x00008000,   // 15   removed by transform?
    AURA_INTERRUPT_FLAG_UNK16                       = 0x00010000,   // 16
    AURA_INTERRUPT_FLAG_MOUNT                       = 0x00020000,   // 17   misdirect, aspect, swim speed
    AURA_INTERRUPT_FLAG_NOT_SEATED                  = 0x00040000,   // 18   removed by standing up (used by food and drink mostly and sleep/Fake Death like)
    AURA_INTERRUPT_FLAG_CHANGE_MAP                  = 0x00080000,   // 19   leaving map/getting teleported
    AURA_INTERRUPT_FLAG_IMMUNE_OR_LOST_SELECTION    = 0x00100000,   // 20   removed by auras that make you invulnerable, or make other to lose selection on you
    AURA_INTERRUPT_FLAG_UNK21                       = 0x00200000,   // 21
    AURA_INTERRUPT_FLAG_TELEPORTED                  = 0x00400000,   // 22
    AURA_INTERRUPT_FLAG_ENTER_PVP_COMBAT            = 0x00800000,   // 23   removed by entering pvp combat
    AURA_INTERRUPT_FLAG_DIRECT_DAMAGE               = 0x01000000,   // 24   removed by any direct damage
    AURA_INTERRUPT_FLAG_LANDING                     = 0x02000000,   // 25   removed by hitting the ground
    AURA_INTERRUPT_FLAG_LEAVE_COMBAT                = 0x80000000,   // 31   removed by leaving combat
    AURA_INTERRUPT_FLAG_NOT_VICTIM = (AURA_INTERRUPT_FLAG_HITBYSPELL | AURA_INTERRUPT_FLAG_TAKE_DAMAGE | AURA_INTERRUPT_FLAG_DIRECT_DAMAGE)
};
enum SpellModOp : uint8
{
    SPELLMOD_DAMAGE                     =  0,
    SPELLMOD_DURATION                   =  1,
    SPELLMOD_THREAT                     =  2,
    SPELLMOD_EFFECT1                    =  3,
    SPELLMOD_CHARGES                    =  4,
    SPELLMOD_RANGE                      =  5,
    SPELLMOD_RADIUS                     =  6,
    SPELLMOD_CRITICAL_CHANCE            =  7,
    SPELLMOD_ALL_EFFECTS                =  8,
    SPELLMOD_NOT_LOSE_CASTING_TIME      =  9,
    SPELLMOD_CASTING_TIME               = 10,
    SPELLMOD_COOLDOWN                   = 11,
    SPELLMOD_EFFECT2                    = 12,
    SPELLMOD_IGNORE_ARMOR               = 13,
    SPELLMOD_COST                       = 14,
    SPELLMOD_CRIT_DAMAGE_BONUS          = 15,
    SPELLMOD_RESIST_MISS_CHANCE         = 16,
    SPELLMOD_JUMP_TARGETS               = 17,
    SPELLMOD_CHANCE_OF_SUCCESS          = 18,
    SPELLMOD_ACTIVATION_TIME            = 19,
    SPELLMOD_DAMAGE_MULTIPLIER          = 20,
    SPELLMOD_GLOBAL_COOLDOWN            = 21,
    SPELLMOD_DOT                        = 22,
    SPELLMOD_EFFECT3                    = 23,
    SPELLMOD_BONUS_MULTIPLIER           = 24,
    // spellmod 25
    SPELLMOD_PROC_PER_MINUTE            = 26,
    SPELLMOD_VALUE_MULTIPLIER           = 27,
    SPELLMOD_RESIST_DISPEL_CHANCE       = 28,
    SPELLMOD_CRIT_DAMAGE_BONUS_2        = 29, //one not used spell
    SPELLMOD_SPELL_COST_REFUND_ON_FAIL  = 30,
    MAX_SPELLMOD
};
enum SpellValueMod : uint8
{
    SPELLVALUE_BASE_POINT0,
    SPELLVALUE_BASE_POINT1,
    SPELLVALUE_BASE_POINT2,
    SPELLVALUE_RADIUS_MOD,
    SPELLVALUE_MAX_TARGETS,
    SPELLVALUE_AURA_STACK,
    SPELLVALUE_CRIT_CHANCE
};
enum SpellFacingFlags
{
    SPELL_FACING_FLAG_INFRONT = 0x0001
};
enum TriggerCastFlags : uint32
{
    TRIGGERED_NONE                                  = 0x00000000,   //! Not triggered
    TRIGGERED_IGNORE_GCD                            = 0x00000001,   //! Will ignore GCD
    TRIGGERED_IGNORE_SPELL_AND_CATEGORY_CD          = 0x00000002,   //! Will ignore Spell and Category cooldowns
    TRIGGERED_IGNORE_POWER_AND_REAGENT_COST         = 0x00000004,   //! Will ignore power and reagent cost
    TRIGGERED_IGNORE_CAST_ITEM                      = 0x00000008,   //! Will not take away cast item or update related achievement criteria
    TRIGGERED_IGNORE_AURA_SCALING                   = 0x00000010,   //! Will ignore aura scaling
    TRIGGERED_IGNORE_CAST_IN_PROGRESS               = 0x00000020,   //! Will not check if a current cast is in progress
    TRIGGERED_IGNORE_COMBO_POINTS                   = 0x00000040,   //! Will ignore combo point requirement
    TRIGGERED_CAST_DIRECTLY                         = 0x00000080,   //! In Spell::prepare, will be cast directly without setting containers for executed spell
    TRIGGERED_IGNORE_AURA_INTERRUPT_FLAGS           = 0x00000100,   //! Will ignore interruptible aura's at cast
    TRIGGERED_IGNORE_SET_FACING                     = 0x00000200,   //! Will not adjust facing to target (if any)
    TRIGGERED_IGNORE_SHAPESHIFT                     = 0x00000400,   //! Will ignore shapeshift checks
    TRIGGERED_IGNORE_CASTER_AURASTATE               = 0x00000800,   //! Will ignore caster aura states including combat requirements and death state
    TRIGGERED_DISALLOW_PROC_EVENTS                  = 0x00001000,   //! Disallows proc events from triggered spell (default)
    TRIGGERED_IGNORE_CASTER_MOUNTED_OR_ON_VEHICLE   = 0x00002000,   //! Will ignore mounted/on vehicle restrictions
    // reuse                                        = 0x00004000,
    // reuse                                        = 0x00008000,
    TRIGGERED_IGNORE_CASTER_AURAS                   = 0x00010000,   //! Will ignore caster aura restrictions or requirements
    TRIGGERED_DONT_RESET_PERIODIC_TIMER             = 0x00020000,   //! Will allow periodic aura timers to keep ticking (instead of resetting)
    TRIGGERED_DONT_REPORT_CAST_ERROR                = 0x00040000,   //! Will return SPELL_FAILED_DONT_REPORT in CheckCast functions
    TRIGGERED_FULL_MASK                             = 0x0007FFFF,   //! Used when doing CastSpell with triggered == true
    // debug flags (used with .cast triggered commands)
    TRIGGERED_IGNORE_EQUIPPED_ITEM_REQUIREMENT      = 0x00080000,   //! Will ignore equipped item requirements
    TRIGGERED_FULL_DEBUG_MASK                       = 0xFFFFFFFF
};
struct TC_GAME_API CastSpellExtraArgs
{
    CastSpellExtraArgs() {}
    CastSpellExtraArgs(bool triggered) : TriggerFlags(triggered ? TRIGGERED_FULL_MASK : TRIGGERED_NONE) {}
    CastSpellExtraArgs(TriggerCastFlags trigger) : TriggerFlags(trigger) {}
    CastSpellExtraArgs(Item* item) : TriggerFlags(TRIGGERED_FULL_MASK), CastItem(item) {}
    CastSpellExtraArgs(AuraEffect const* eff) : TriggerFlags(TRIGGERED_FULL_MASK), TriggeringAura(eff) {}
    CastSpellExtraArgs(ObjectGuid const& origCaster) : TriggerFlags(TRIGGERED_FULL_MASK), OriginalCaster(origCaster) {}
    CastSpellExtraArgs(AuraEffect const* eff, ObjectGuid const& origCaster) : TriggerFlags(TRIGGERED_FULL_MASK), TriggeringAura(eff), OriginalCaster(origCaster) {}
    CastSpellExtraArgs(SpellValueMod mod, int32 val) { SpellValueOverrides.AddMod(mod, val); }
    CastSpellExtraArgs& SetTriggerFlags(TriggerCastFlags flag) { TriggerFlags = flag; return *this; }
    CastSpellExtraArgs& SetCastItem(Item* item) { CastItem = item; return *this; }
    CastSpellExtraArgs& SetTriggeringAura(AuraEffect const* triggeringAura) { TriggeringAura = triggeringAura; return *this; }
    CastSpellExtraArgs& SetOriginalCaster(ObjectGuid const& guid) { OriginalCaster = guid; return *this; }
    CastSpellExtraArgs& AddSpellMod(SpellValueMod mod, int32 val) { SpellValueOverrides.AddMod(mod, val); return *this; }
    CastSpellExtraArgs& AddSpellBP0(int32 val) { return AddSpellMod(SPELLVALUE_BASE_POINT0, val); } // because i don't want to type SPELLVALUE_BASE_POINT0 300 times
    TriggerCastFlags TriggerFlags = TRIGGERED_NONE;
    Item* CastItem = nullptr;
    AuraEffect const* TriggeringAura = nullptr;
    ObjectGuid OriginalCaster = ObjectGuid::Empty;
    struct
    {
        friend struct CastSpellExtraArgs;
        friend class WorldObject;
        private:
            void AddMod(SpellValueMod mod, int32 val) { data.push_back({ mod, val }); }
            auto begin() const { return data.cbegin(); }
            auto end() const { return data.cend(); }
            std::vector> data;
    } SpellValueOverrides;
};
#endif