mirror of
https://github.com/minetest-mods/digilines.git
synced 2024-09-27 22:30:22 +02:00
Fix entity overloading and add missing entity check
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parent
8b73f9e11d
commit
cc7044671c
29
lcd.lua
29
lcd.lua
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@ -129,6 +129,16 @@ local clearscreen = function(pos)
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end
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end
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local prepare_writing = function(pos)
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local prepare_writing = function(pos)
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local existing
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local objects = minetest.get_objects_inside_radius(pos, 0.5)
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for _, o in ipairs(objects) do
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local o_entity = o:get_luaentity()
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if o_entity and o_entity.name == "digilines_lcd:text" then
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existing = o_entity
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break
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end
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end
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if not existing or existing == nil then
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local lcd_info = lcds[minetest.get_node(pos).param2]
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local lcd_info = lcds[minetest.get_node(pos).param2]
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if lcd_info == nil then return end
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if lcd_info == nil then return end
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local text = minetest.add_entity(
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local text = minetest.add_entity(
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@ -136,8 +146,12 @@ local prepare_writing = function(pos)
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y = pos.y + lcd_info.delta.y,
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y = pos.y + lcd_info.delta.y,
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z = pos.z + lcd_info.delta.z}, "digilines_lcd:text")
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z = pos.z + lcd_info.delta.z}, "digilines_lcd:text")
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text:setyaw(lcd_info.yaw or 0)
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text:setyaw(lcd_info.yaw or 0)
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--* text:setpitch(lcd_info.yaw or 0)
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return text
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return text
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else
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local meta = minetest.get_meta(existing.object:getpos())
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local text = meta:get_string("text")
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existing.object:set_properties({textures={generate_texture(create_lines(text))}})
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end
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end
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end
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local on_digiline_receive = function(pos, _, channel, msg)
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local on_digiline_receive = function(pos, _, channel, msg)
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@ -178,7 +192,7 @@ minetest.register_node("digilines:lcd", {
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if param2 == 0 or param2 == 1 then
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if param2 == 0 or param2 == 1 then
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minetest.add_node(pos, {name = "digilines:lcd", param2 = 3})
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minetest.add_node(pos, {name = "digilines:lcd", param2 = 3})
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end
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end
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prepare_writing (pos)
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prepare_writing(pos)
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end,
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end,
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on_construct = function(pos)
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on_construct = function(pos)
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@ -211,11 +225,20 @@ minetest.register_node("digilines:lcd", {
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light_source = 6,
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light_source = 6,
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})
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})
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minetest.register_lbm({
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label = "Replace Missing Text Entities",
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name = "digilines:replace_text",
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nodenames = {"digilines:lcd"},
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run_at_every_load = true,
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action = function(pos)
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prepare_writing(pos)
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end,
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})
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minetest.register_entity(":digilines_lcd:text", {
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minetest.register_entity(":digilines_lcd:text", {
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collisionbox = { 0, 0, 0, 0, 0, 0 },
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collisionbox = { 0, 0, 0, 0, 0, 0 },
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visual = "upright_sprite",
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visual = "upright_sprite",
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textures = {},
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textures = {},
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on_activate = function(self)
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on_activate = function(self)
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local meta = minetest.get_meta(self.object:getpos())
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local meta = minetest.get_meta(self.object:getpos())
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local text = meta:get_string("text")
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local text = meta:get_string("text")
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