mods/redstone/light.lua

   1 local minetest = minetest
   2
   3 local colors = {
   4   "white",
   5   "yellow",
   6   "green",
   7   "blue",
   8   "violet",
   9   "red",
  10   "orange",
  11   "black"
  12 }
  13
  14 --this allows for a more pale off state so players have more freedom to create different colors
  15 for _,color in pairs(colors) do
  16   minetest.register_node("redstone:light_on_"..color, {
  17       description = color:gsub("^%l", string.upper).." Redstone Light",
  18       tiles = {"redstone_light.png^[colorize:"..color..":200"},
  19       drawtype = "normal",
  20       light_source = 12,
  21       groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,pathable = 1},
  22       sounds = main.stoneSound({
  23       footstep = {name = "glass_footstep", gain = 0.4},
  24           dug =  {name = "break_glass", gain = 0.4},
  25     }),
  26       drop = "redstone:light_off_"..color,
  27
  28       on_construct = function(pos)
  29         redstone.inject(pos,{
  30           name = "redstone:light_on_"..color,
  31           activator = true,
  32         })
  33         minetest.after(0,function()
  34           redstone.update(pos)
  35         end)
  36       end,
  37       after_destruct = function(pos, oldnode)
  38         redstone.inject(pos,nil)
  39       end
  40   })
  41
  42   redstone.register_activator({
  43     name = "redstone:light_on_"..color,
  44     deactivate = function(pos)
  45
  46       minetest.swap_node(pos,{name="redstone:light_off_"..color})
  47
  48       redstone.inject(pos,{
  49         name = "redstone:light_off_"..color,
  50         activator = true,
  51       })
  52     end
  53   })
  54
  55   minetest.register_lbm({
  56     name = "redstone:light_on_"..color,
  57     nodenames = {"redstone:light_on_"..color},
  58     run_at_every_load = true,
  59     action = function(pos)
  60       redstone.inject(pos,{
  61         name = "redstone:light_on_"..color,
  62         activator = true,
  63       })
  64
  65       minetest.after(0,function()
  66         redstone.update(pos)
  67       end)
  68     end,
  69   })
  70
  71
  72
  73   minetest.register_node("redstone:light_off_"..color, {
  74       description = color:gsub("^%l", string.upper).." Redstone Light",
  75       tiles = {"redstone_light.png^[colorize:"..color..":100"},
  76       drawtype = "normal",
  77       groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,pathable = 1,redstone_activation=1},
  78       sounds = main.stoneSound({
  79       footstep = {name = "glass_footstep", gain = 0.4},
  80           dug =  {name = "break_glass", gain = 0.4},
  81     }),
  82       drop = "redstone:light_off_"..color,
  83
  84
  85       on_construct = function(pos)
  86         redstone.inject(pos,{
  87           name = "redstone:light_off_"..color,
  88           activator = true,
  89         })
  90
  91         minetest.after(0,function()
  92           redstone.update(pos)
  93         end)
  94       end,
  95
  96       after_destruct = function(pos, oldnode)
  97           redstone.inject(pos,nil)
  98       end,
  99       after_place_node = function(pos, placer, itemstack, pointed_thing)
 100         redstone.update(pos)
 101       end
 102   })
 103
 104
 105   redstone.register_activator({
 106     name = "redstone:light_off_"..color,
 107     activate = function(pos)
 108
 109       minetest.swap_node(pos,{name="redstone:light_on_"..color})
 110
 111       redstone.inject(pos,{
 112         name = "redstone:light_on_"..color,
 113         activator = true,
 114       })
 115     end
 116   })
 117
 118   minetest.register_lbm({
 119     name = "redstone:light_off_"..color,
 120     nodenames = {"redstone:light_off_"..color},
 121     run_at_every_load = true,
 122     action = function(pos)
 123       redstone.inject(pos,{
 124         name = "redstone:light_off_"..color,
 125         activator = true,
 126       })
 127
 128       minetest.after(0,function()
 129         redstone.update(pos)
 130       end)
 131     end,
 132   })
 133
 134
 135
 136   minetest.register_craft({
 137     output = "redstone:light_off_"..color,
 138     type = "shapeless",
 139     recipe = {"main:glass","redstone:dust","dye:"..color},
 140   })
 141 end