lizzie
/
lc_liberties
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

deglobalized and unhoisted

Browse Source
pull/1/head
capitalthree 1 year ago
parent f9ac9acb48
commit 812bc837ba
4 changed files with 96 additions and 126 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 6
      goban.lua
  2. 1
      init.lua
  3. 205
      rules.lua
  4. 2
      stones.lua

6
goban.lua
Unescape View File

@ -7,9 +7,3 @@ nodecore.register_concrete_pattern({description = "Crossy"})
nodecore.register_concrete_pattern({description = "Starcrossy"})
nodecore.register_concrete_pattern({description = "Edgy", paramtype2 = "4dir"})
nodecore.register_concrete_pattern({description = "Corny", paramtype2 = "4dir"})
--nodecore.register_concrete_pattern({description = "Crossy", groups = {goban = 1}})
--nodecore.register_concrete_pattern({description = "Starcrossy", groups = {goban = 1}})
--nodecore.register_concrete_pattern({description = "Edgy", paramtype2 = "4dir", groups = {goban = 1}})
--nodecore.register_concrete_pattern({description = "Corny", paramtype2 = "4dir", groups = {goban = 1}})

1
init.lua
Unescape View File

@ -3,6 +3,7 @@ local include, nodecore
= include, nodecore
-- LUALOCALS > ---------------------------------------------------------
lc_liberties = {}
include("goban")
include("rules")

205
rules.lua
Unescape View File

@ -30,81 +30,54 @@ local W = ("W"):byte(1)
local E = ("E"):byte(1)
local C = ("C"):byte(1)
function handle_placement(pos)
cache = {}
--minetest.chat_send_all(tostring(pos))
--nodecore.node_sound(pos, "dug")
local our_stone = check_position(pos)
if not (our_stone:byte(1) == S) then
return
end
our_stone = our_stone:sub(2, -1)
local captureses = {}
local captured = false
for i,v in pairs(neighbor_dirs(pos)) do
local new_pos = pos + directions[v]
local hash = minetest.hash_node_position(new_pos)
local checked = false
for i2,v2 in pairs(captureses) do
if v2.stones[hash] then
checked = true
end
end
--[[
E: empty
Stype: a go stone of some type
W: full block wall
WE0-WE3: edge concrete
WC0-WC3: corner concrete
--]]
local function _check_position_uncached(pos)
local node = minetest.get_node(pos)
local reg_item = minetest.registered_items[node.name]
if not checked then
local node = check_position(new_pos)
if (node:byte(1) == S) and (not (node:sub(2, -1) == our_stone)) then
local captures = check_captures(new_pos)
captured = captured or captures.capture
captureses[#captureses+1] = captures
end
end
if not reg_item then
return "W"
end
if captured then
for i,v in pairs(captureses) do
if v.capture then
local proximal = {}
for i2, v2 in pairs(v.stones) do
nodecore.set_loud(v2, {name = "nc_fire:fire"})
if reg_item.groups and reg_item.groups.go_stone then
return "S" .. reg_item.go_team
end
-- todo: spawn itemstack of captured stones somehow
if reg_item.pattern_def then
if reg_item.pattern_def.name == "edgy" then
return "WE" .. node.param2
elseif reg_item.pattern_def.name == "corny" then
return "WC" .. node.param2
end
end
if solid_drawtypes[reg_item.drawtype] and not reg_item.groups.falling_node then
return "W"
else
local captures = check_captures(pos)
if captures.capture then
minetest.chat_send_all("You gotcher self a suicide move right there! size: "..#(captures.stones))
-- todo: replace with itemstack of one stone
end
return "E"
end
end
--[[
give valid neighbor directions from a position, excluding solid blocks
and also respecting borders indicated by goban concrete
--]]
function neighbor_dirs(pos)
local neighbors = {}
for i,v in pairs(directions) do
if not edge_check(pos, i) then
if not (check_position(pos + directions[i]):byte(1) == W) then
neighbors[#neighbors+1] = i
end
end
local function check_position(pos)
local hash = minetest.hash_node_position(pos)
if cache[hash] then
return cache[hash]
end
return neighbors
local ret = _check_position_uncached(pos)
cache[hash] = ret
return ret
end
-- check for walls, physical or implied
function edge_check(pos, dir, terminate)
local function edge_check(pos, dir, terminate)
local under = check_position(pos + down)
if under:byte(1) == W and under:len() == 3 then
@ -125,50 +98,21 @@ function edge_check(pos, dir, terminate)
return false
end
--[[
E: empty
Stype: a go stone of some type
W: full block wall
WE0-WE3: edge concrete
WC0-WC3: corner concrete
give valid neighbor directions from a position, excluding solid blocks
and also respecting borders indicated by goban concrete
--]]
function check_position(pos)
local hash = minetest.hash_node_position(pos)
if cache[hash] then
return cache[hash]
end
local ret = _check_position_uncached(pos)
cache[hash] = ret
return ret
end
function _check_position_uncached(pos)
local node = minetest.get_node(pos)
local reg_item = minetest.registered_items[node.name]
if not reg_item then
return "W"
end
if reg_item.groups and reg_item.groups.go_stone then
return "S" .. reg_item.go_team
local function neighbor_dirs(pos)
local neighbors = {}
for i,v in pairs(directions) do
if not edge_check(pos, i) then
if not (check_position(pos + directions[i]):byte(1) == W) then
neighbors[#neighbors+1] = i
end
if reg_item.pattern_def then
if reg_item.pattern_def.name == "edgy" then
return "WE" .. node.param2
elseif reg_item.pattern_def.name == "corny" then
return "WC" .. node.param2
end
end
if solid_drawtypes[reg_item.drawtype] and not reg_item.groups.falling_node then
return "W"
else
return "E"
end
return neighbors
end
--[[
@ -176,7 +120,7 @@ Scans for a connected group, until enumerating the whole group, or
finding a liberty. Returns list of captured nodes, or empty list if
no captures.
--]]
function check_captures(pos)
local function check_captures(pos)
local group = {pos}
local stones = {[minetest.hash_node_position(pos)] = pos}
local checked = {}
@ -210,29 +154,60 @@ function check_captures(pos)
return {capture = true, stones = stones}
end
function lc_liberties.handle_placement(pos)
cache = {}
minetest.chat_send_all(tostring(pos))
--nodecore.node_sound(pos, "dug")
local our_stone = check_position(pos)
if not (our_stone:byte(1) == S) then
return
end
our_stone = our_stone:sub(2, -1)
local captureses = {}
local captured = false
for i,v in pairs(neighbor_dirs(pos)) do
local new_pos = pos + directions[v]
local hash = minetest.hash_node_position(new_pos)
function print_r ( t )
local print_r_cache={}
local function sub_print_r(t,indent)
if (print_r_cache[tostring(t)]) then
print(indent.."*"..tostring(t))
else
print_r_cache[tostring(t)]=true
if (type(t)=="table") then
for pos,val in pairs(t) do
if (type(val)=="table") then
print(indent.."["..pos.."] => "..tostring(t).." {")
sub_print_r(val,indent..string.rep(" ",string.len(pos)+8))
print(indent..string.rep(" ",string.len(pos)+6).."}")
else
print(indent.."["..pos.."] => "..tostring(val))
local checked = false
for i2,v2 in pairs(captureses) do
if v2.stones[hash] then
checked = true
end
end
else
print(indent..tostring(t))
if not checked then
local node = check_position(new_pos)
if (node:byte(1) == S) and (not (node:sub(2, -1) == our_stone)) then
local captures = check_captures(new_pos)
captured = captured or captures.capture
captureses[#captureses+1] = captures
end
end
end
sub_print_r(t," ")
if captured then
for i,v in pairs(captureses) do
if v.capture then
local proximal = {}
for i2, v2 in pairs(v.stones) do
nodecore.set_loud(v2, {name = "nc_fire:fire"})
end
-- todo: spawn itemstack of captured stones somehow
end
end
else
local captures = check_captures(pos)
if captures.capture then
minetest.chat_send_all("You gotcher self a suicide move right there! size: "..#(captures.stones))
-- todo: replace with itemstack of one stone
end
end
end

2
stones.lua
Unescape View File

@ -68,7 +68,7 @@ local function reg(name, basename, basedef)
sounds = basedef.sounds,
on_construct = handle_placement
on_construct = lc_liberties.handle_placement
})
nodecore.register_craft({

Write Preview
Loading…
Cancel
Save