[mobs] Add pumpking and pumpbooms

- Related to #232

mods/mobs/api.lua

@@ -1147,11 +1147,11 @@ end
 		end
 
 		-- knock back effect
-		if self.knock_back > 0 then
+		if tflp and self.knock_back > 0 then
 			local kb = self.knock_back
 			local r = self.recovery_time
 			local v = self.object:getvelocity()
-			if tflp < tool_capabilities.full_punch_interval then
+			if tflp < punch_interval then
 				if kb > 0 then
 					kb = kb * ( tflp / tool_capabilities.full_punch_interval )
 				end

mods/mobs/bosses.lua

@@ -0,0 +1,115 @@
+-- Pumpking by Blert2112
+
+mobs:register_mob("mobs:pumpking", {
+	type = "monster",
+	visual = "mesh",
+	mesh = "mobs_pumpking.x",
+	textures = {
+		{"mobs_pumpking.png"}
+	},
+	visual_size = {x=3, y=3},
+	collisionbox = {-0.85, 0.00, -0.85, 0.85, 5.3, 0.85},
+	animation = {
+		speed_normal = 15,	speed_run = 30,
+		stand_start = 165,	stand_end = 210,
+		walk_start = 61,	walk_end = 110,	
+		run_start = 0,		run_end = 50,
+		punch_start = 150,	punch_end = 165
+	},
+	makes_footstep_sound = true,
+	sounds = {
+		random = "mobs_king"
+	},
+	hp_min = 85,
+	hp_max = 90,
+	armor = 30,
+	knock_back = 1,
+	light_damage = 10,
+	water_damage = 5,
+	lava_damage = 5,
+	fall_damage = 20,
+	damage = 8,
+	attack_type = "dogfight",
+	view_range = 25,
+	stepheight = 1.1,
+	drops = {
+		{name = "farming:jackolantern", chance = 1, min = 1, max = 1}
+	},
+	lifetimer = 180,		-- 3 minutes
+	shoot_interval = 135,	-- (lifetimer - (lifetimer / 4)), borrowed for do_custom timer
+	do_custom = function(self)
+		if self.lifetimer <= self.shoot_interval then
+			p = self.object:getpos()
+			p.y = p.y + 1
+			minetest.add_entity(p, "mobs:pumpboom")
+			minetest.after(5.0, function(pos, str) minetest.add_entity(pos, str) end,
+				p, "mobs:pumpboom")
+			self.shoot_interval = self.shoot_interval - 45
+		end
+	end
+})
+
+mobs:register_egg("mobs:pumpking", "Pumpkin King", "farming_pumpkin_side.png", 1)
+
+mobs:register_mob("mobs:pumpboom", {
+	type = "monster",
+	visual = "mesh",
+	mesh = "mobs_pumpboom.x",
+	textures = {
+		{"mobs_pumpboom.png"}
+	},
+	visual_size = {x=3, y=3},
+	collisionbox = {-0.80, -0.3, -0.80, 0.80, 0.80, 0.80},
+	rotate = 270,
+	animation = {
+		speed_normal = 15,	speed_run = 30,
+		stand_start = 0,	stand_end = 30,
+		walk_start = 81,	walk_end = 97,	
+		run_start = 81,		run_end = 97,
+		punch_start = 100,	punch_end = 120
+	},
+	sounds = {
+		random = "mobs_pump"
+	},
+	hp_min = 2,
+	hp_max = 5,
+	armor = 200,
+	light_damage = 2,
+	water_damage = 2,
+	lava_damage = 2,
+	fall_damage = 3,
+	damage = 4,
+	attack_type = "explode",
+	group_attack = true,
+	view_range = 15,
+	walk_velocity = 2,
+	run_velocity = 4,
+	drops = {
+		{name = "farming:pumpkin_seed", chance = 1, min = 1, max = 4}
+	}
+})
+
+minetest.register_node("mobs:pumpking_spawner", {
+	description = "Pumpkin King Spawner",
+	tiles = {
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_top.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_side.png",
+		"farming_pumpkin_face_on.png"
+	},
+	is_ground_content = false,
+	groups = {cracky=3, stone=1, mob_spawner=1},
+	sounds = default.node_sound_stone_defaults({
+		dug = {name="mobs_king", gain=0.25}
+	})
+})
+minetest.register_abm({
+	nodenames = {"mobs:pumpking_spawner"},
+	interval = 180.0,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		minetest.add_entity(pos, "mobs:pumpking")
+	end
+})

mods/mobs/init.lua

@@ -36,6 +36,9 @@ dofile(path.."/zombie.lua") -- ???
 dofile(path.."/yeti.lua") -- ???
 dofile(path.."/minotaur.lua") -- Kalabasa
 
+-- The bosses
+dofile(path.."/bosses.lua")
+
 -- begin slimes mobs compatibility changes
 -- cannot find mesecons?, craft glue instead
 if not minetest.get_modpath("mesecons_materials") then