VoxeLibre/mods/ENTITIES/mobs_mc/blaze.lua

-- daufinsyd
-- My work is under the LGPL terms
-- Model and mobs_blaze.png see https://github.com/22i/minecraft-voxel-blender-models -hi 22i ~jordan4ibanez
-- blaze.lua partial copy of mobs_mc/ghast.lua

local S = minetest.get_translator("mobs_mc")

--###################
--################### BLAZE
--###################


mobs:register_mob("mobs_mc:blaze", {
	description = S("Blaze"),
	type = "monster",
	spawn_class = "hostile",
	hp_min = 20,
	hp_max = 20,
	xp_min = 10,
	xp_max = 10,
	tilt_fly = false,
	hostile = true,
	rotate = 270,
	collisionbox = {-0.3, -0.01, -0.3, 0.3, 1.79, 0.3},
	rotate = -180,
	visual = "mesh",
	mesh = "mobs_mc_blaze.b3d",
	textures = {
		{"mobs_mc_blaze.png"},
	},
	armor = { fleshy = 100, snowball_vulnerable = 100, water_vulnerable = 100 },
	visual_size = {x=3, y=3},
	sounds = {
		random = "mobs_mc_blaze_breath",
		death = "mobs_mc_blaze_died",
		damage = "mobs_mc_blaze_hurt",
		distance = 16,
	},
	walk_velocity = .8,
	run_velocity = 1.6,
	damage = 6,
	reach = 4, -- don't want blaze getting too close
	pathfinding = 1,
	drops = {
		{name = mobs_mc.items.blaze_rod,
		chance = 1,
		min = 0,
		max = 1,
		looting = "common",},
	},
	animation = {
		stand_speed = 25,
		stand_start = 0,
	        stand_end = 100,
	        walk_speed = 25,
		walk_start = 0,
		walk_end = 100,
		run_speed = 50,
		run_start = 0,
		run_end = 100,
	},
	-- MC Wiki: takes 1 damage every half second while in water
	water_damage = 2,
	lava_damage = 0,
	fire_damage = 0,
	fall_damage = 0,
	fall_speed = -2.25,
	light_damage = 0,
	view_range = 16,
	attack_type = "projectile",
	arrow = "mobs_mc:blaze_fireball",
	shoot_interval = 3.5,
	shoot_offset = 1.0,
	passive = false,
	jump = true,
	jump_height = 4,
	fly = true,
	makes_footstep_sound = false,
	fear_height = 0,
	glow = 14,
	fire_resistant = true,
	eye_height = 0.75,
	projectile_cooldown_min = 2,
	projectile_cooldown_max = 3,
	shoot_arrow = function(self, pos, dir)
		-- 2-4 damage per arrow
		local dmg = math.random(2,4)
		mobs.shoot_projectile_handling("mobs_mc:blaze_fireball", pos, dir, self.object:get_yaw(), self.object, 7, dmg,nil,nil,nil,-0.4)
	end,

	do_custom = function(self)
		if self.attacking and self.state == "attack" and vector.distance(self.object:get_pos(), self.attacking:get_pos()) < 1.2 then
			mcl_burning.set_on_fire(self.attacking, 5)
		end
		local pos = self.object:get_pos()
		minetest.add_particle({
			pos = {x=pos.x+math.random(-0.7,0.7)*math.random()/2,y=pos.y+math.random(0.7,1.2),z=pos.z+math.random(-0.7,0.7)*math.random()/2},
			velocity = {x=0, y=math.random(1,1), z=0},
			expirationtime = math.random(),
			size = math.random(1, 4),
			collisiondetection = true,
			vertical = false,
			texture = "mcl_particles_smoke_anim.png^[colorize:#2c2c2c:255",
			animation = {
				type = "vertical_frames",
				aspect_w = 8,
				aspect_h = 8,
				length = 2.05,
			},
		})
		minetest.add_particle({
			pos = {x=pos.x+math.random(-0.7,0.7)*math.random()/2,y=pos.y+math.random(0.7,1.2),z=pos.z+math.random(-0.7,0.7)*math.random()/2},
			velocity = {x=0, y=math.random(1,1), z=0},
			expirationtime = math.random(),
			size = math.random(1, 4),
			collisiondetection = true,
			vertical = false,
			texture = "mcl_particles_smoke_anim.png^[colorize:#424242:255",
			animation = {
				type = "vertical_frames",
				aspect_w = 8,
				aspect_h = 8,
				length = 2.05,
			},
		})
		minetest.add_particle({
			pos = {x=pos.x+math.random(-0.7,0.7)*math.random()/2,y=pos.y+math.random(0.7,1.2),z=pos.z+math.random(-0.7,0.7)*math.random()/2},
			velocity = {x=0, y=math.random(1,1), z=0},
			expirationtime = math.random(),
			size = math.random(1, 4),
			collisiondetection = true,
			vertical = false,
			texture = "mcl_particles_smoke_anim.png^[colorize:#0f0f0f:255",
			animation = {
				type = "vertical_frames",
				aspect_w = 8,
				aspect_h = 8,
				length = 2.05,
			},
		})
	end,
})

mobs:spawn_specific(
"mobs_mc:blaze",
"nether",
"ground",
{"Nether"},
0,
minetest.LIGHT_MAX+1,
30,
5000,
3,
mobs_mc.spawn_height.nether_min,
mobs_mc.spawn_height.nether_max)

-- Blaze fireball
mobs:register_arrow("mobs_mc:blaze_fireball", {
	visual = "sprite",
	visual_size = {x = 0.3, y = 0.3},
	textures = {"mcl_fire_fire_charge.png"},
	velocity = 15,
	speed = 5,
	tail = 1,
	tail_texture = "mobs_mc_spit.png^[colorize:black:255", --repurpose spit texture
	tail_size = 2,
	tail_distance_divider = 3,
	_is_fireball = true,

	-- Direct hit, no fire... just plenty of pain
	hit_player = function(self, player)
		mcl_burning.set_on_fire(player, 5)
		player:punch(self.object, 1.0, {
			full_punch_interval = 1.0,
			damage_groups = {fleshy = self._damage},
		}, nil)
	end,

	hit_mob = function(self, mob)
		mcl_burning.set_on_fire(mob, 5)
		mob:punch(self.object, 1.0, {
			full_punch_interval = 1.0,
			damage_groups = {fleshy = self._damage},
		}, nil)
	end,

	hit_object = function(self, object)
		local lua = object:get_luaentity()
		if lua then
			if lua.name == "mcl_minecarts:tnt_minecart" then
				lua:on_activate_by_rail(2)
			end
		end
	end,

	-- Node hit, make fire
	hit_node = function(self, pos, node)
		if node.name ~= "air" then
			local pos_above = table.copy(pos)
			pos_above.y = pos_above.y + 1
			minetest.set_node(pos_above, {name=mobs_mc.items.fire})
		else
			local v = self.object:get_velocity()
			v = vector.normalize(v)
			local crashpos = vector.subtract(pos, v)
			local crashnode = minetest.get_node(crashpos)
			-- Set fire if node is air, or a replacable flammable node (e.g. a plant)
			if crashnode.name == "air" or
					(minetest.registered_nodes[crashnode.name].buildable_to and minetest.get_item_group(crashnode.name, "flammable") >= 1) then
				minetest.set_node(crashpos, {name=mobs_mc.items.fire})
			end
		end
	end
})

-- spawn eggs
mobs:register_egg("mobs_mc:blaze", S("Blaze"), "mobs_mc_spawn_icon_blaze.png", 0)