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-rw-r--r--plasmascreen/init.lua185
1 files changed, 185 insertions, 0 deletions
diff --git a/plasmascreen/init.lua b/plasmascreen/init.lua
new file mode 100644
index 0000000..839fa1f
--- /dev/null
+++ b/plasmascreen/init.lua
@@ -0,0 +1,185 @@
+screwdriver = screwdriver or {}
+
+minetest.register_node("plasmascreen:stand", {
+ description = "Plasma Screen TV Stand",
+ tiles = {"plasmascreen_back.png"},
+ paramtype = "light",
+ paramtype2 = "facedir",
+ drawtype = "nodebox",
+ node_box = {
+ type = "fixed",
+ fixed = {
+ {0.5000,-0.5000,0.0625,-0.5000,-0.4375,-0.5000}, --NodeBox 1
+ {-0.1875,-0.5000,-0.3750,0.1875,0.1250,-0.1250}, --NodeBox 2
+ {-0.5000,-0.2500,-0.5000,0.5000,0.5000,-0.3750}, --NodeBox 3
+ {-0.3750,-0.1875,-0.3750,0.3750,0.3125,-0.2500}, --NodeBox 4
+ }
+ },
+ selection_box = {
+ type = "fixed",
+ fixed = {
+ {-0.5000, -0.5000, -0.5000, 0.5000, 0.5000, 0.0000},
+ }
+ },
+ groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2},
+})
+
+minetest.register_alias("plasmascreen:screen1", "air")
+minetest.register_alias("plasmascreen:screen2", "air")
+minetest.register_alias("plasmascreen:screen3", "air")
+minetest.register_alias("plasmascreen:screen4", "air")
+minetest.register_alias("plasmascreen:screen5", "plasmascreen:tv")
+minetest.register_alias("plasmascreen:screen6", "air")
+
+local fdir_to_left = {
+ { -1, 0 },
+ { 0, 1 },
+ { 1, 0 },
+ { 0, -1 },
+}
+
+local fdir_to_right = {
+ { 1, 0 },
+ { 0, -1 },
+ { -1, 0 },
+ { 0, 1 },
+}
+
+local tv_cbox = {
+ type = "fixed",
+ fixed = {-1.5050, -0.3125, 0.3700, 1.5050, 1.5050, 0.5050}
+}
+
+local function checkwall(pos)
+
+ local fdir = minetest.get_node(pos).param2
+
+ local dxl = fdir_to_left[fdir + 1][1] -- dxl = "[D]elta [X] [L]eft"
+ local dzl = fdir_to_left[fdir + 1][2] -- Z left
+
+ local dxr = fdir_to_right[fdir + 1][1] -- X right
+ local dzr = fdir_to_right[fdir + 1][2] -- Z right
+
+ local node1 = minetest.get_node({x=pos.x+dxl, y=pos.y, z=pos.z+dzl})
+ if not node1 or not minetest.registered_nodes[node1.name]
+ or not minetest.registered_nodes[node1.name].buildable_to then
+ return false
+ end
+
+ local node2 = minetest.get_node({x=pos.x+dxr, y=pos.y, z=pos.z+dzr})
+ if not node2 or not minetest.registered_nodes[node2.name]
+ or not minetest.registered_nodes[node2.name].buildable_to then
+ return false
+ end
+
+ local node3 = minetest.get_node({x=pos.x+dxl, y=pos.y+1, z=pos.z+dzl})
+ if not node3 or not minetest.registered_nodes[node3.name]
+ or not minetest.registered_nodes[node3.name].buildable_to then
+ return false
+ end
+
+ local node4 = minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z})
+ if not node4 or not minetest.registered_nodes[node4.name]
+ or not minetest.registered_nodes[node4.name].buildable_to then
+ return false
+ end
+
+ local node5 = minetest.get_node({x=pos.x+dxr, y=pos.y+1, z=pos.z+dzr})
+ if not node5 or not minetest.registered_nodes[node5.name]
+ or not minetest.registered_nodes[node5.name].buildable_to then
+ return false
+ end
+
+ return true
+end
+
+minetest.register_node("plasmascreen:tv", {
+ description = "Plasma TV",
+ drawtype = "mesh",
+ mesh = "plasmascreen_tv.obj",
+ tiles = {
+ "plasmascreen_case.png",
+ { name="plasmascreen_video.png",
+ animation={
+ type="vertical_frames",
+ aspect_w = 42,
+ aspect_h = 23,
+ length = 44
+ }
+ }
+
+ },
+ inventory_image = "plasmascreen_tv_inv.png",
+ wield_image = "plasmascreen_tv_inv.png",
+ paramtype = "light",
+ paramtype2 = "facedir",
+ light_source = 10,
+ selection_box = tv_cbox,
+ collision_box = tv_cbox,
+ on_rotate = screwdriver.disallow,
+ groups = {snappy=1, choppy=2, oddly_breakable_by_hand=2},
+ after_place_node = function(pos, placer, itemstack)
+ if not checkwall(pos) then
+ minetest.set_node(pos, {name = "air"})
+ return true -- "API: If return true no item is taken from itemstack"
+ end
+ end,
+ on_punch = function(pos, node, puncher, pointed_thing)
+ minetest.set_node(pos, {name = "plasmascreen:tv_off", param2 = node.param2})
+ end
+})
+
+minetest.register_node("plasmascreen:tv_off", {
+ description = "Plasma TV (off)",
+ drawtype = "mesh",
+ mesh = "plasmascreen_tv.obj",
+ tiles = {
+ "plasmascreen_case_off.png",
+ "plasmascreen_screen_off.png",
+ },
+ inventory_image = "plasmascreen_tv_inv.png",
+ wield_image = "plasmascreen_tv_inv.png",
+ paramtype = "light",
+ paramtype2 = "facedir",
+ light_source = 10,
+ selection_box = tv_cbox,
+ collision_box = tv_cbox,
+ on_rotate = screwdriver.disallow,
+ groups = {snappy=1, choppy=2, oddly_breakable_by_hand=2, not_in_creative_inventory=1},
+ after_place_node = function(pos, placer, itemstack)
+ if not checkwall(pos) then
+ minetest.set_node(pos, {name = "air"})
+ return true -- "API: If return true no item is taken from itemstack"
+ end
+ end,
+ on_punch = function(pos, node, puncher, pointed_thing)
+ minetest.set_node(pos, {name = "plasmascreen:tv", param2 = node.param2})
+ end,
+ drop = "plasmascreen:tv"
+})
+
+-- crafting recipes
+
+minetest.register_craft({
+ output = "plasmascreen:tv",
+ recipe = {
+ {'default:glass', 'default:coal_lump', 'default:glass'},
+ {'default:steel_ingot', 'default:copper_ingot', 'default:steel_ingot'},
+ {'default:glass', 'default:glass', 'default:glass'},
+ }
+})
+
+minetest.register_craft({
+ type = "shapeless",
+ output = "plasmascreen:tv",
+ recipe = {'homedecor:television', 'homedecor:television'},
+})
+
+minetest.register_craft({
+ output = "plasmascreen:stand",
+ recipe = {
+ {'', '', ''},
+ {'', 'default:steel_ingot', ''},
+ {'group:stick', 'default:coal_lump', 'group:stick'},
+ }
+})