mirror of
https://github.com/sys4-fr/server-nalc.git
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crabman77
3f288ae184
fix crash if not player in function throwing_shoot_arrow()
"LuaEntity name "" not defined" and "functions.lua:34: attempt to index a nil value"
fix crash, "self.*" not defined after self.object:remove()
"dig_arrow.lua:67: attempt to index field 'player' (a nil value)"
95 lines
2.8 KiB
Lua
Executable File
95 lines
2.8 KiB
Lua
Executable File
minetest.register_craftitem("throwing:arrow_dig", {
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description = "Dig Arrow",
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inventory_image = "throwing_arrow_dig.png",
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})
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minetest.register_node("throwing:arrow_dig_box", {
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = {
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-- Shaft
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{-6.5/17, -1.5/17, -1.5/17, 6.5/17, 1.5/17, 1.5/17},
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--Spitze
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{-4.5/17, 2.5/17, 2.5/17, -3.5/17, -2.5/17, -2.5/17},
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{-8.5/17, 0.5/17, 0.5/17, -6.5/17, -0.5/17, -0.5/17},
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--Federn
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{6.5/17, 1.5/17, 1.5/17, 7.5/17, 2.5/17, 2.5/17},
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{7.5/17, -2.5/17, 2.5/17, 6.5/17, -1.5/17, 1.5/17},
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{7.5/17, 2.5/17, -2.5/17, 6.5/17, 1.5/17, -1.5/17},
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{6.5/17, -1.5/17, -1.5/17, 7.5/17, -2.5/17, -2.5/17},
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{7.5/17, 2.5/17, 2.5/17, 8.5/17, 3.5/17, 3.5/17},
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{8.5/17, -3.5/17, 3.5/17, 7.5/17, -2.5/17, 2.5/17},
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{8.5/17, 3.5/17, -3.5/17, 7.5/17, 2.5/17, -2.5/17},
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{7.5/17, -2.5/17, -2.5/17, 8.5/17, -3.5/17, -3.5/17},
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}
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},
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tiles = {"throwing_arrow_dig.png", "throwing_arrow_dig.png", "throwing_arrow_dig_back.png", "throwing_arrow_dig_front.png", "throwing_arrow_dig_2.png", "throwing_arrow_dig.png"},
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groups = {not_in_creative_inventory=1},
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})
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local THROWING_ARROW_ENTITY={
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physical = false,
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timer=0,
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visual = "wielditem",
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visual_size = {x=0.1, y=0.1},
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textures = {"throwing:arrow_dig_box"},
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lastpos={},
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collisionbox = {0,0,0,0,0,0},
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}
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THROWING_ARROW_ENTITY.on_step = function(self, dtime)
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self.timer=self.timer+dtime
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local pos = self.object:getpos()
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local node = minetest.get_node(pos)
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if self.timer>0.2 then
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local objs = minetest.get_objects_inside_radius({x=pos.x,y=pos.y,z=pos.z}, 1)
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for k, obj in pairs(objs) do
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if obj:get_luaentity() ~= nil then
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if obj:get_luaentity().name ~= "throwing:arrow_dig_entity" and obj:get_luaentity().name ~= "__builtin:item" then
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local damage = 1.5
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obj:punch(self.object, 1.0, {
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full_punch_interval=1.0,
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damage_groups={fleshy=damage},
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}, nil)
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self.object:remove()
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minetest.add_item(self.lastpos, "throwing:arrow_dig")
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end
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end
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end
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end
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if self.lastpos.x~=nil then
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if node.name ~= "air" then
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if minetest.get_item_group(node.name, "unbreakable") == 0
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and areas:canInteract(self.lastpos, self.player:get_player_name())
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and node.diggable ~= false then
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minetest.set_node(pos, {name = "air"})
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end
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minetest.add_item(self.lastpos, node.name)
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minetest.add_item(self.lastpos, "throwing:arrow_dig")
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self.object:remove()
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end
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end
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self.lastpos={x=pos.x, y=pos.y, z=pos.z}
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end
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minetest.register_entity("throwing:arrow_dig_entity", THROWING_ARROW_ENTITY)
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minetest.register_craft({
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output = 'throwing:arrow_dig',
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recipe = {
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{'default:stick', 'default:stick', 'default:pick_steel'},
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}
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})
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minetest.register_craft({
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output = 'throwing:arrow_dig',
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recipe = {
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{'default:pick_steel', 'default:stick', 'default:stick'},
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}
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})
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