Question

好吧我想在Lua中动态创建一个表，只要Lua生病就是第一个告诉你我是史诗n00b，但是在php中我可以创建我需要的lua表，php代码是：

<?php
$height = 50;
$widthl = -25;
$widthr = 25;
$depth = 3;

echo "tbm.offsets = { -- Facedir indexed +1\n";
echo " { --Facedir = 0 \n";
 for ($x = $height; $x >= -1 ; $x--) {
   echo "  { -- $x \n";
   for ($y = $widthl; $y <= $widthr; $y++) {
     for ($z = 1; $z <= 1; $z++) {
     echo "    { X = ".$y.", Y = ".$x.", Z = ".$z." }, \n";
   }
  }
   echo "  },\n";

 }
echo " },\n";

echo " { --Facedir = 1 \n";
 for ($x = $height; $x >= -1 ; $x--) {
   echo "  { -- $x \n";
   for ($y = $widthl; $y <= $widthr; $y++) {
     for ($z = 1; $z <= 1; $z++) {
     echo "    { X = ".$z.", Y = ".$x.", Z = ".$y." }, \n";
   }
  }
   echo "  },\n";

 }
echo " },\n";

echo " { --Facedir = 2 \n";
 for ($x = $height; $x >= -1 ; $x--) {
   echo "  { -- $x \n";
   for ($y = $widthl; $y <= $widthr; $y++) {
     for ($z = -1; $z <= -1; $z++) {
     echo "    { X = ".$y.", Y = ".$x.", Z = ".$z." }, \n";
   }
  }
   echo "  },\n";

 }
echo " },\n";

echo " { --Facedir = 3 \n";
 for ($x = $height; $x >= -1 ; $x--) {
   echo "  { -- $x \n";
   for ($y = $widthl; $y <= $widthr; $y++) {
     for ($z = -1; $z <= -1; $z++) {
     echo "    { X = ".$z.", Y = ".$x.", Z = ".$y." }, \n";
   }
  }
   echo "  },\n";

 }
echo " },\n";


echo "} \n";
?>

该代码创建了一个完美的静态lua表：但是现在我正在尝试直接在lua中执行它，并且由于这里的另一个帖子我有一个很好的开始，但新问题是当我将表分配到另一个表时在lua中它实际上添加了一个不必要的附加表，我拥有的lua代码是：

local tbmoffsets = {}
local facedir = {}
local unit = {}
local row = {}


            Z1=1
            for Y1 = 2, -1,-1 do
                for X1 = -1,1 do
                  row[X1] = {X = X1, Y = Y1, Z = Z1}
                end
              unit[Y1]={row}
            end

facedir[0] = {unit}


--additonal facedirs



tbmoffsets[0] = {facedir}

这个输出表如下所示：

0: 
  1:           <------- unnecessary 
    0: 
      1:       <------- unnecessary
        1: 
          1:   <------- unnecessary
            1: 
              Y: -1
              Z: 1
              X: 1
            0: 
              Y: -1
              Z: 1
              X: 0
            -1: 
              Y: -1
              Z: 1
              X: -1
        2: 
          1:        <------- unnecessary
            1: 
              Y: -1
              Z: 1
              X: 1
            0: 
              Y: -1
              Z: 1
              X: 0
            -1: 
              Y: -1
              Z: 1
              X: -1
        0: 
          1:    <------- unnecessary
            1: 
              Y: -1
              Z: 1
              X: 1
            0: 
              Y: -1
              Z: 1
              X: 0
            -1: 
              Y: -1
              Z: 1
              X: -1
        -1: 
          1: 
            1: 
              Y: -1
              Z: 1
              X: 1
            0: 
              Y: -1
              Z: 1
              X: 0
            -1: 
              Y: -1
              Z: 1
              X: -1

我标记了它自动放入＆lt; -------不必要的表的位置，有人可以解释它为什么会这样做吗？

好吧我明白了，但我的回复高到足以回答我自己的问题......所以这是答案

            Z1=1
            for Y1 = 2, -1,-1 do
                for X1 = -1,1 do
                  row[X1] = {X = X1, Y = Y1, Z = Z1}
                end
              unit[Y1]={row} <--- these parentheses create the extra table 
            end

facedir[0] = {unit}   <--- these parentheses create the extra table


--additonal facedirs



tbmoffsets[0] = {facedir}  <--- these parentheses create the extra table

有时候我猜你是自己最好的导师...... lmao

Lua动态嵌套表添加了额外的表

0 个答案: