# Duane's Dungeon - a rogue-like game
# Copyright (C) 2022 Duane Robertson

# mummy.gd - a monster

# 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 3 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 <https://www.gnu.org/licenses/>.


extends Creature


enum {
	CURSE_SUFFERING,
	CURSE_AMNESIA,
	CURSE_POVERTY,
	}

func set_species_attributes():
	species = 'mummy'
	defense = {
		freeze = 0,
		ice_spear = 0.5,
		fire_breath = 1.5,
		fireburst = 1.5,
		flame_breath = 1.5,
		weapon = 0.9,
	}
	description = 'Mummies are the strong, undead remains of deceased royalty. They frequently curse anyone who dares to disturb them.'
	energy_max = 17
	extra_level = 1.0
	icon_name = 'mummy'
	icon_fg = 'c1a889'
	spell_chance = { curse = 4, }
	strength_max = 18
	unliving = true

	super()


func die(killer=null) -> void:
	if not (killer and killer.is_in_group('entities')):
		return

	var ddie = 150 * level
	var lvl = killer.level
	if killer.is_in_group('player'):
		lvl = map.level

	ddie *= killer.get_gear_defense('magic')
	if ddie < 2 or lvl * 50 > randi() % int(ddie):
		killer.show_message('You resist the mummy\'s curse')
		return

	var curse = [ CURSE_SUFFERING ]

	if not killer.spell_book.is_empty():
		curse.append(CURSE_AMNESIA)

	var its = []
	if not killer.gear.is_empty():
#		for slot in Item.slots.keys():
#			if killer.gear.has(slot):
#				its.append(slot)
		if not its.empty():
			curse.append(CURSE_POVERTY)

	var c = curse[randi() % len(curse)]
	match c:
		CURSE_AMNESIA:
			var sp = killer.spell_book.keys()
			var s = sp[randi() % len(sp)]
			killer.spell_book.erase(s)

			if killer.is_player:
				var spl = killer.spell_slot
				for i in spl.keys():
					if spl[i].id == s:
						spl.erase(i)
				killer.emit_signal('update_spell_buttons')
			else:
				var spl = killer.spell_chance
				for i in spl.keys():
					if i == s:
						spl.erase(i)

			killer.show_message('Forget!')
		CURSE_POVERTY:
			var i = its[randi() % len(its)]
			var it = killer.gear[i]

			var v = 'shatters'
#			if i == Item.ITEM_SLOT_HANDS \
#			or i == Item.ITEM_SLOT_FEET:
#				v = 'shatter'

			killer.show_message('%s %s' % [it.name, v])
			killer.gear.erase(i)
		CURSE_SUFFERING:
			killer.show_message('Suffer!')
			killer.change_strength(- level)

	super(killer)