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Add math.ceil, math.floor

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This commit is contained in:
James Roseborough
2007-10-11 03:54:40 +00:00
parent 5a92c52fd5
commit 6970b30c7a
1 changed files with 11 additions and 1 deletions
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12
src/addon/java/lua/addon/luacompat/LuaCompat.java
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@@ -88,7 +88,9 @@ public class LuaCompat extends LFunction {
"min",
"modf",
"sin",
"sqrt"
"sqrt",
"ceil",
"floor",
};
public static final String[] STRING_NAMES = {
@@ -148,6 +150,8 @@ public class LuaCompat extends LFunction {
private static final int MODF = MATH_BASE + 4;
private static final int SIN = MATH_BASE + 5;
private static final int SQRT = MATH_BASE + 6;
private static final int CEIL = MATH_BASE + 7;
private static final int FLOOR = MATH_BASE + 8;
private static final int STRING_BASE = 30;
private static final int BYTE = STRING_BASE + 0;
@@ -279,6 +283,12 @@ public class LuaCompat extends LFunction {
case SQRT:
vm.setResult( new LDouble( Math.sqrt( vm.getArgAsDouble( 0 ) ) ) );
break;
case CEIL:
vm.setResult( LInteger.valueOf( (int) Math.ceil( vm.getArgAsDouble( 0 ) ) ) );
break;
case FLOOR:
vm.setResult( LInteger.valueOf( (int) Math.floor( vm.getArgAsDouble( 0 ) ) ) );
break;
// String functions
case BYTE: