diff options
Diffstat (limited to 'stargate/gate_defs.lua')
| -rw-r--r-- | stargate/gate_defs.lua | 470 |
1 files changed, 470 insertions, 0 deletions
diff --git a/stargate/gate_defs.lua b/stargate/gate_defs.lua new file mode 100644 index 0000000..57189d5 --- /dev/null +++ b/stargate/gate_defs.lua @@ -0,0 +1,470 @@ +function swap_gate_node(pos,name,dir) + local node = minetest.env:get_node(pos) + local meta = minetest.env:get_meta(pos) + local meta0 = meta:to_table() + node.name = name + node.param1=0 + node.param2=dir + minetest.env:set_node(pos,node) + meta=minetest.env:get_meta(pos) + meta:from_table(meta0) +end + +function getDir (player) + local dir=player:get_look_dir() + if math.abs(dir.x)>math.abs(dir.z) then + if dir.x>0 then return 0 end + return 1 + end + if dir.z>0 then return 2 end + return 3 +end + +function checkNode (pos) + local node=minetest.env:get_node(pos) + if node.name == "air" then return 0 end + return 1 +end + +function addGateNode (gateNodes,i,pos) +gateNodes[i].pos.x=pos.x +gateNodes[i].pos.y=pos.y +gateNodes[i].pos.z=pos.z +end + +function placeGate (player,pos) + local player_name=player:get_player_name() + local dir=minetest.dir_to_facedir(player:get_look_dir()) + local pos1=pos + local gateNodes={} + for i=1,9,1 do + gateNodes[i]={} + gateNodes[i].pos={} + end + if dir==1 then + addGateNode(gateNodes,1,pos1) + pos1.z=pos1.z+1 + addGateNode(gateNodes,2,pos1) + pos1.z=pos1.z-2 + addGateNode(gateNodes,3,pos1) + pos1.z=pos1.z+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,4,pos1) + pos1.z=pos1.z+1 + addGateNode(gateNodes,5,pos1) + pos1.z=pos1.z-2 + addGateNode(gateNodes,6,pos1) + pos1.z=pos1.z+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,7,pos1) + pos1.z=pos1.z+1 + addGateNode(gateNodes,8,pos1) + pos1.z=pos1.z-2 + addGateNode(gateNodes,9,pos1) + end + if dir==3 then + addGateNode(gateNodes,1,pos1) + pos1.z=pos1.z+1 + addGateNode(gateNodes,3,pos1) + pos1.z=pos1.z-2 + addGateNode(gateNodes,2,pos1) + pos1.z=pos1.z+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,4,pos1) + pos1.z=pos1.z+1 + addGateNode(gateNodes,6,pos1) + pos1.z=pos1.z-2 + addGateNode(gateNodes,5,pos1) + pos1.z=pos1.z+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,7,pos1) + pos1.z=pos1.z+1 + addGateNode(gateNodes,9,pos1) + pos1.z=pos1.z-2 + addGateNode(gateNodes,8,pos1) + end + if dir==2 then + addGateNode(gateNodes,1,pos1) + pos1.x=pos1.x+1 + addGateNode(gateNodes,2,pos1) + pos1.x=pos1.x-2 + addGateNode(gateNodes,3,pos1) + pos1.x=pos1.x+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,4,pos1) + pos1.x=pos1.x+1 + addGateNode(gateNodes,5,pos1) + pos1.x=pos1.x-2 + addGateNode(gateNodes,6,pos1) + pos1.x=pos1.x+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,7,pos1) + pos1.x=pos1.x+1 + addGateNode(gateNodes,8,pos1) + pos1.x=pos1.x-2 + addGateNode(gateNodes,9,pos1) + end + if dir==0 then + addGateNode(gateNodes,1,pos1) + pos1.x=pos1.x+1 + addGateNode(gateNodes,3,pos1) + pos1.x=pos1.x-2 + addGateNode(gateNodes,2,pos1) + pos1.x=pos1.x+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,4,pos1) + pos1.x=pos1.x+1 + addGateNode(gateNodes,6,pos1) + pos1.x=pos1.x-2 + addGateNode(gateNodes,5,pos1) + pos1.x=pos1.x+1 + pos1.y=pos1.y+1 + addGateNode(gateNodes,7,pos1) + pos1.x=pos1.x+1 + addGateNode(gateNodes,9,pos1) + pos1.x=pos1.x-2 + addGateNode(gateNodes,8,pos1) + end + for i=1,9,1 do + local node=minetest.env:get_node(gateNodes[i].pos) + if node.name ~= "air" then return false end + end + minetest.env:set_node(gateNodes[1].pos,{name="stargate:gatenode8_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[2].pos,{name="stargate:gatenode7_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[3].pos,{name="stargate:gatenode9_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[4].pos,{name="stargate:gatenode5_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[5].pos,{name="stargate:gatenode4_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[6].pos,{name="stargate:gatenode6_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[7].pos,{name="stargate:gatenode2_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[8].pos,{name="stargate:gatenode1_off", param1=0, param2=dir}) + minetest.env:set_node(gateNodes[9].pos,{name="stargate:gatenode3_off", param1=0, param2=dir}) + local meta = minetest.env:get_meta(gateNodes[1].pos) + meta:set_string("infotext", "Stargate inactive\nOwned by: "..player_name) + meta:set_string("gateNodes",minetest.serialize(gateNodes)) + meta:set_int("gateActive",0) + meta:set_string("owner",player_name) + stargate.registerGate(player_name,gateNodes[1].pos) + return true +end + +function removeGate (pos) + local meta = minetest.env:get_meta(pos) + local player_name=meta:get_string("owner") + local gateNodes=minetest.deserialize(meta:get_string("gateNodes")) + for i=2,9,1 do + minetest.env:remove_node(gateNodes[i].pos) + end + stargate.unregisterGate(player_name,gateNodes[1].pos) +end + +function activateGate (player,pos) + local node = minetest.env:get_node(pos) + local dir=node.param2 + local meta = minetest.env:get_meta(pos) + local gateNodes=minetest.deserialize(meta:get_string("gateNodes")) + meta:set_int("gateActive",1) + meta:set_string("infotext", "Stargate active") + minetest.sound_play("gate_activate", {pos = pos, gain = 1.0,loop = false, max_hear_distance = 72,}) + swap_gate_node(gateNodes[1].pos,"stargate:gatenode8",dir) + swap_gate_node(gateNodes[2].pos,"stargate:gatenode7",dir) + swap_gate_node(gateNodes[3].pos,"stargate:gatenode9",dir) + swap_gate_node(gateNodes[4].pos,"stargate:gatenode5",dir) + swap_gate_node(gateNodes[5].pos,"stargate:gatenode4",dir) + swap_gate_node(gateNodes[6].pos,"stargate:gatenode6",dir) + swap_gate_node(gateNodes[7].pos,"stargate:gatenode2",dir) + swap_gate_node(gateNodes[8].pos,"stargate:gatenode1",dir) + swap_gate_node(gateNodes[9].pos,"stargate:gatenode3",dir) +end + +function deactivateGate (player,pos) + local node = minetest.env:get_node(pos) + local dir=node.param2 + local meta = minetest.env:get_meta(pos) + local gateNodes=minetest.deserialize(meta:get_string("gateNodes")) + meta:set_int("gateActive",0) + meta:set_string("infotext", "Stargate inactive") + swap_gate_node(gateNodes[1].pos,"stargate:gatenode8_off",dir) + swap_gate_node(gateNodes[2].pos,"stargate:gatenode7_off",dir) + swap_gate_node(gateNodes[3].pos,"stargate:gatenode9_off",dir) + swap_gate_node(gateNodes[4].pos,"stargate:gatenode5_off",dir) + swap_gate_node(gateNodes[5].pos,"stargate:gatenode4_off",dir) + swap_gate_node(gateNodes[6].pos,"stargate:gatenode6_off",dir) + swap_gate_node(gateNodes[7].pos,"stargate:gatenode2_off",dir) + swap_gate_node(gateNodes[8].pos,"stargate:gatenode1_off",dir) + swap_gate_node(gateNodes[9].pos,"stargate:gatenode3_off",dir) +end + +gateCanDig = function(pos,player) + local player_name = player:get_player_name() + local meta = minetest.env:get_meta(pos) + local owner=meta:get_string("owner") + if player_name==owner then return true + else return false end +end + +sg_selection_box = { + type = "fixed", + fixed={{-1.5,-0.5,-1/20,1.5,2.5,1/20},}, + } +sg_selection_box_empty = { + type = "fixed", + fixed={}, + } +sg_node_box = { + type = "fixed", + fixed={{-.5,-.5,0,.5,.5,0},}, + } +sg_groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1} +sg_groups1 = {snappy=2,choppy=2,oddly_breakable_by_hand=2} + +minetest.register_node("stargate:gatenode1",{ + description = "up1", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="up3.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="up1.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) +minetest.register_node("stargate:gatenode2",{ + description = "up2", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="up2.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="up2.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode3",{ + description = "up3", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="up1.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="up3.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode4",{ + description = "mid1", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="mid3.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="mid1.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) +minetest.register_node("stargate:gatenode5",{ + description = "mid2", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="mid2.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="mid2.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode6",{ + description = "mid3", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="mid1.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="mid3.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode7",{ + description = "down1", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="down3.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="down1.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode8",{ + description = "down2", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="down2.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="down2.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + drop="stargate:gatenode8_off", + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box, + node_box=sg_node_box, + can_dig = gateCanDig, + on_destruct = function (pos) + removeGate(pos) + end, +}) + +minetest.register_node("stargate:gatenode9",{ + description = "down3", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + {name="down1.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}, + {name="down3.png",animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=1},}}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + light_source = 10, + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode1_off",{ + description = "up1_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "up3_off.png","up1_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) +minetest.register_node("stargate:gatenode2_off",{ + description = "up2_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "up2_off.png","up2_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode3_off",{ + description = "up3_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "up1_off.png","up3_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode4_off",{ + description = "mid1_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "mid3_off.png","mid1_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) +minetest.register_node("stargate:gatenode5_off",{ + description = "mid2_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "mid2_off.png","mid2_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode6_off",{ + description = "mid3_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "mid1_off.png","mid3_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +minetest.register_node("stargate:gatenode7_off",{ + description = "down1_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "down3_off.png","down1_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) + +--main gate node +minetest.register_node("stargate:gatenode8_off",{ + description = "Stargate", + inventory_image = "stargate.png", + wield_image = "stargate.png", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "down2_off.png","down2_off.png"}, + groups = sg_groups1, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box, + node_box=sg_node_box, + can_dig = gateCanDig, + on_destruct = function (pos) + removeGate(pos) + end, + on_place = function(itemstack, placer, pointed_thing) + local pos = pointed_thing.above + if placeGate(placer,pos)==true then + itemstack:take_item(1) + return itemstack + else + return + end + end, + on_rightclick=stargate.gateFormspecHandler, +}) + +minetest.register_node("stargate:gatenode9_off",{ + description = "down3_off", + tiles = {"default_cobble.png","default_cobble.png","default_cobble.png","default_cobble.png", + "down1_off.png","down3_off.png"}, + groups = sg_groups, + paramtype2 = "facedir", + paramtype = "light", + drawtype = "nodebox", + selection_box = sg_selection_box_empty, + node_box=sg_node_box, +}) |