2022-04-05 11:03:14 -07:00
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local thrower
|
2022-04-03 13:19:38 -07:00
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|
minetest.register_on_mods_loaded(function()
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|
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minetest.override_item("default:snow", {
|
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on_use = function(itemstack, user, pointed_thing)
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|
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if not minetest.check_player_privs(user:get_player_name(), {creative = true}) then itemstack:take_item()
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end
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2022-04-09 06:02:19 -07:00
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local pos = user:get_pos()
|
2022-04-03 13:19:38 -07:00
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local dir = user:get_look_dir()
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2022-04-05 11:03:14 -07:00
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local yaw = user:get_look_horizontal()
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2022-04-03 13:19:38 -07:00
|
|
|
if pos and dir then
|
|
|
|
pos.y = pos.y + 1.5
|
|
|
|
local obj = minetest.add_entity(pos, "snowball:ball")
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|
|
|
if obj then
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2022-04-09 06:02:19 -07:00
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|
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obj:set_velocity({x=dir.x * 20, y=dir.y * 20, z=dir.z * 20})
|
|
|
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obj:set_acceleration({x=dir.x * -3, y=-10, z=dir.z * -3})
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|
|
|
obj:set_yaw(yaw)
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2022-04-05 11:03:14 -07:00
|
|
|
thrower = user
|
2022-04-03 13:19:38 -07:00
|
|
|
end
|
|
|
|
end
|
|
|
|
return itemstack
|
|
|
|
end,
|
|
|
|
})
|
|
|
|
end)
|
|
|
|
local SNOWBALL = {
|
|
|
|
physical = false,
|
|
|
|
timer = 0,
|
|
|
|
visual = "sprite",
|
2022-04-09 06:02:19 -07:00
|
|
|
visual_size = {x=0.5, y=0.5,},
|
2022-04-03 13:19:38 -07:00
|
|
|
textures = {'default_snowball.png'},
|
|
|
|
lastpos= {},
|
2022-04-09 06:02:19 -07:00
|
|
|
pointable = false,
|
2022-04-05 11:03:14 -07:00
|
|
|
collisionbox = {-0.25,-0.25,-0.25,0.25,0.25,0.25},
|
2022-04-09 06:02:19 -07:00
|
|
|
selectionbox = {-0.25,-0.25,-0.25,0.25,0.25,0.25},
|
2022-04-05 11:03:14 -07:00
|
|
|
collide_with_objects = false,
|
2022-04-03 13:19:38 -07:00
|
|
|
}
|
|
|
|
SNOWBALL.on_step = function(self, dtime)
|
|
|
|
self.timer = self.timer + dtime
|
2022-04-09 06:02:19 -07:00
|
|
|
local pos = self.object:get_pos()
|
|
|
|
local yaw = self.object:get_yaw()
|
2022-04-03 13:19:38 -07:00
|
|
|
local node = minetest.get_node(pos)
|
|
|
|
|
|
|
|
if self.timer > 0.2 then
|
2022-04-05 11:03:14 -07:00
|
|
|
local objs = minetest.get_objects_inside_radius({x = pos.x, y = pos.y-1, z = pos.z}, 1)
|
2022-04-03 13:19:38 -07:00
|
|
|
for k, obj in pairs(objs) do
|
2022-04-09 06:02:19 -07:00
|
|
|
if not obj then goto nodes end
|
|
|
|
local prop = obj:get_properties()
|
|
|
|
if not prop then goto nodes end
|
|
|
|
if obj:is_player() or prop.collide_with_objects then
|
2022-04-05 11:03:14 -07:00
|
|
|
obj:punch(thrower, 1.0, {
|
2022-04-03 13:19:38 -07:00
|
|
|
full_punch_interval = 1.0,
|
|
|
|
damage_groups= {fleshy = 1},
|
|
|
|
}, nil)
|
|
|
|
minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
|
|
|
|
self.object:remove()
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
2022-04-09 06:02:19 -07:00
|
|
|
::nodes::
|
2022-04-03 13:19:38 -07:00
|
|
|
if self.lastpos.x ~= nil then
|
2022-04-05 11:03:14 -07:00
|
|
|
if minetest.registered_nodes[node.name].walkable and node.name ~= "default:snow" then
|
2022-04-03 13:19:38 -07:00
|
|
|
if not minetest.is_protected(self.lastpos,"") then
|
|
|
|
minetest.add_node(self.lastpos, {name="default:snow",param2=0})
|
|
|
|
minetest.check_for_falling(self.lastpos)
|
|
|
|
end
|
|
|
|
minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
|
|
|
|
self.object:remove()
|
|
|
|
end
|
|
|
|
end
|
|
|
|
self.lastpos= {x = pos.x, y = pos.y, z = pos.z}
|
|
|
|
end
|
|
|
|
|
|
|
|
minetest.register_entity("snowball:ball", SNOWBALL)
|