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AS1: Old string operators support, and/or, <> operator (editation)

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Jindra Petřík
2014-05-12 19:51:07 +02:00
parent d4887af707
commit f8aac56d82
13 changed files with 1405 additions and 1123 deletions
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82
src/com/jpexs/decompiler/flash/action/parser/script/ActionScriptParser.java
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@@ -107,6 +107,13 @@ import com.jpexs.decompiler.flash.action.model.operations.PreIncrementActionItem
import com.jpexs.decompiler.flash.action.model.operations.RShiftActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StrictEqActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StrictNeqActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringAddActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringEqActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringGeActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringGtActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringLeActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringLtActionItem;
import com.jpexs.decompiler.flash.action.model.operations.StringNeActionItem;
import com.jpexs.decompiler.flash.action.model.operations.SubtractActionItem;
import com.jpexs.decompiler.flash.action.model.operations.URShiftActionItem;
import com.jpexs.decompiler.flash.action.parser.ParseException;
@@ -1396,19 +1403,48 @@ public class ActionScriptParser {
lexer.pushback(s);
ret = memberOrCall(expr, registerVars, inFunction, inMethod, variables);
break;
default:
lexer.pushback(s);
if (expr instanceof ParenthesisItem) {
if (isType(((ParenthesisItem) expr).value)) {
GraphTargetItem expr2 = expression(false, registerVars, inFunction, inMethod, true, variables);
if (expr2 != null) {
ret = new CastOpActionItem(null, ((ParenthesisItem) expr).value, expr2);
}
case IDENTIFIER:
switch(s.value.toString()){
case "add":
ret = new StringAddActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
case "eq":
ret = new StringEqActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
case "ne":
ret = new StringNeActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
case "lt":
ret = new StringLtActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
case "ge":
ret = new StringGeActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
case "gt":
ret = new StringGtActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
case "le":
ret = new StringLeActionItem(null, expr, expression(registerVars, inFunction, inMethod, allowRemainder, variables));
break;
default:
lexer.pushback(s);
}
break;
default:
lexer.pushback(s);
}
if(ret == null){
if (expr instanceof ParenthesisItem) {
if (isType(((ParenthesisItem) expr).value)) {
GraphTargetItem expr2 = expression(false, registerVars, inFunction, inMethod, true, variables);
if (expr2 != null) {
ret = new CastOpActionItem(null, ((ParenthesisItem) expr).value, expr2);
}
}
}
}
ret = fixPrecedence(ret);
return ret;
}
@@ -1639,22 +1675,20 @@ public class ActionScriptParser {
}
existsRemainder = true;
break;
case EVAL:
expectedType(SymbolType.PARENT_OPEN);
GraphTargetItem evar = new EvalActionItem(null, expression(registerVars, inFunction, inMethod, true, variables));
expectedType(SymbolType.PARENT_CLOSE);
evar = memberOrCall(evar, registerVars, inFunction, inMethod, variables);
ret = evar;
existsRemainder = true;
break;
case IDENTIFIER:
case THIS:
case SUPER:
case EVAL:
GraphTargetItem var;
if (s.type == SymbolType.EVAL) {
expectedType(SymbolType.PARENT_OPEN);
var = new EvalActionItem(null, expression(registerVars, inFunction, inMethod, true, variables));
expectedType(SymbolType.PARENT_CLOSE);
var = memberOrCall(var, registerVars, inFunction, inMethod, variables);
} else {
lexer.pushback(s);
var = variable(registerVars, inFunction, inMethod, variables);
var = memberOrCall(var, registerVars, inFunction, inMethod, variables);
}
case SUPER:
lexer.pushback(s);
GraphTargetItem var = variable(registerVars, inFunction, inMethod, variables);
var = memberOrCall(var, registerVars, inFunction, inMethod, variables);
ret = var;
existsRemainder = true;
break;