diff --git a/rules.lua b/rules.lua index bff8772..995d9b3 100644 --- a/rules.lua +++ b/rules.lua @@ -41,24 +41,47 @@ function handle_placement(pos) end our_stone = our_stone:sub(2, -1) + local captureses = {} local captured = false for i,v in pairs(neighbor_dirs(pos)) do - local node = check_position(pos + directions[v]) - if node:byte(1) == S then - if not (node:sub(2, -1) == our_stone) then - local captures = check_captures(pos + directions[v]) - if not (#captures == 0) then - minetest.chat_send_all("You gotcher self a capture right there! size: "..#captures) - captured = true - end + 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 + + 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 - if not captured then + 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 not (#captures == 0) then - minetest.chat_send_all("You gotcher self a suicide move right there! size: "..#captures) + 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 @@ -155,7 +178,8 @@ no captures. --]] function check_captures(pos) local group = {pos} - local checked = {[minetest.hash_node_position(pos)] = true} + local stones = {[minetest.hash_node_position(pos)] = pos} + local checked = {} local team = check_position(pos):sub(2,-1) local probe = 0 @@ -167,22 +191,23 @@ function check_captures(pos) local newpos = pos + directions[v] local newhash = minetest.hash_node_position(newpos) - if not checked[newhash] then - checked[newhash] = true - + if (not stones[newhash]) and (not checked[newhash]) then local newnode = check_position(newpos) if newnode:byte(1) == E then - return {} + return {capture = false, stones = stones} elseif newnode:byte(1) == S and newnode:sub(2, -1) == team then + stones[newhash] = newpos group[#group+1] = newpos + else + checked[newhash] = true end end end end - return group + return {capture = true, stones = stones} end