108 lines
3.0 KiB
Lua
108 lines
3.0 KiB
Lua
-- fire definition (distance from entity to center(x, y and z) and angle of rotation)
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local fire_struct ={
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[1]={0, -0.2, 0.29, 0},
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[2]={0.29, -0.2, 0, math.pi/2},
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[3]={-0.29, -0.2, 0, 3*math.pi/2},
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[4]={0, -0.2, -0.29, math.pi},
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[5]={0, 0, 0, -math.pi/4},
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[6]={0, 0, 0, math.pi/4}
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}
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--
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minetest.register_node("campfire:fireplace", {
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description = "Fireplace",
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stack_max = 1,
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tiles = { "default_cobble.png"},
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paramtype2 = "facedir",
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drawtype = "nodebox",
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paramtype = "light",
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node_box = {
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type = "fixed",
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fixed = {
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{-0.5, -0.5, -0.3, -0.3, -0.3, 0.3},
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{-0.3, -0.5, 0.5, 0.3, -0.3, 0.3},
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{0.3, -0.5, 0.3, 0.5, -0.3, -0.3},
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{-0.3, -0.5, -0.3, 0.3, -0.3, -0.5},
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},
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},
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groups = {dig_immediate=2},
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on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
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for _, v in ipairs(fire_struct) do
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minetest.add_entity({x=pos.x+v[1],y=pos.y+v[2],z=pos.z+v[3]}, "campfire:fire"):setyaw(v[4])
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end
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minetest.swap_node(pos, {name="campfire:fireplace_fire"})
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end,
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})
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minetest.register_node("campfire:fireplace_fire", {
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tiles = { "default_cobble.png"},
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paramtype2 = "facedir",
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drawtype = "nodebox",
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paramtype = "light",
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drop = "campfire:fireplace",
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node_box = {
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type = "fixed",
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fixed = {
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{-0.5, -0.5, -0.3, -0.3, -0.3, 0.3},
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{-0.3, -0.5, 0.5, 0.3, -0.3, 0.3},
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{0.3, -0.5, 0.3, 0.5, -0.3, -0.3},
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{-0.3, -0.5, -0.3, 0.3, -0.3, -0.5},
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},
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},
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groups = {dig_immediate=2, hot=1, not_in_creative_inventory=1},
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light_source = 50,
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damage_per_second = 4,
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on_destruct = function(pos)
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local objects = minetest.env:get_objects_inside_radius(pos, 0.5)
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for _, v in ipairs(objects) do
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if v:get_entity_name() == "campfire:fire" then
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v:remove()
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end
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end
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end
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})
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local frame_max = 8 -- amount of frames in fire animation
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local frame_speed = 0.2 -- animation speed: seconds on frame
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local frame = 1
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local frame_time = 0
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-- Global function, which control frame changing
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minetest.register_globalstep(
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function(dtime)
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if frame_time > frame_speed then
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if frame < frame_max then
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frame=frame+1
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else
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frame=1
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end
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frame_time=0
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end
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frame_time = frame_time + dtime
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end
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)
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minetest.register_entity("campfire:fire", {
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collisionbox = {0,0,0,0,0,0},
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visual = "upright_sprite",
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visual_size = {x=0.6, y=0.8},
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textures = {"fire_basic_flame.png"},
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is_visible = true,
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makes_footstep_sound = false,
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automatic_rotate = true,
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-- Updating fire texture for animation. DONT TOUCH, MAZAFUCKER! I know that it can be crutch. I'll sleep and fix it by myself.
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on_step = function(self, dtime)
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self.object:set_properties({textures ={"campfire_fire_"..frame ..".png"}})
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end
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--
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})
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