floor(KurumiScript script, KurumiValueList args)
{
KurumiNumber value = (KurumiNumber)args.pop();
value.number = Math.Floor(value.number);
args.add(value);
}
print(KurumiScript script, KurumiValueList args)
{
int size = args.size();
for (int i = 0; i < size; i++)
{
KurumiValue v = args.pop();
Console.WriteLine(v.to_string());
}
args.add(new KurumiNull());
}
public KurumiScript(KurumiStorage storage, KurumiValueList expression)
{
int storage_size = storage.size();
this.storage = storage;
this.expression = expression;
data = new KurumiReference[storage_size];
for (int i = 0; i < storage_size; i++)
{
data[i] = new KurumiReference(i);
}
init_library();
}
parse(string string_data)
{
try {
expression = new KurumiValueList();
goto_storage = new KurumiGotoStarage();
value_i = 0;
if_statement_count = 0;
storage = new KurumiStorage();
IterableString s = new IterableString(string_data);
list = s.tokenize();
generate_code();
return(new KurumiScript(storage, expression));
} catch (Exception e) {
Console.WriteLine("{0}", e.Message);
return(null);
}
}
call(KurumiScript script, KurumiValueList args)
{
reference.call(script, args);
}
call(KurumiScript script, KurumiValueList args)
{
throw new Exception("Type cannot be used as a function.");
}
execute_command(KurumiCommand command)
{
//Console.WriteLine("execute_command: {0}", command.command_type.ToString());
//stack_debug();
switch (command.command_type)
{
case KurumiCommandType.JMPIN: {
KurumiValue jmpp = expression[vp++];
KurumiValue expv = value_stack[--sp];
if (expv.to_bool() == false)
{
vp = (int)jmpp.to_number();
}
break;
}
case KurumiCommandType.JMP: {
KurumiValue jmpp = expression[vp++];
vp = (int)jmpp.to_number();
break;
}
case KurumiCommandType.ASSIGN: {
KurumiValue rexp = value_stack[--sp];
KurumiValue lexp = value_stack[--sp];
((KurumiReference)lexp).reference = rexp.clone();
break;
}
case KurumiCommandType.ADD: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = rexp.add(lexp);
break;
}
case KurumiCommandType.SUB: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp] = lexp.sub(rexp);
sp++;
break;
}
case KurumiCommandType.MUL: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.mul(rexp);
break;
}
case KurumiCommandType.DIV: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.div(rexp);
break;
}
case KurumiCommandType.EQUAL: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.equal(rexp);
break;
}
case KurumiCommandType.NOTEQ: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.noteq(rexp);
break;
}
case KurumiCommandType.GTHAN: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.gthan(rexp);
break;
}
case KurumiCommandType.LTHAN: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.lthan(rexp);
break;
}
case KurumiCommandType.GOREQ: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.goreq(rexp);
break;
}
case KurumiCommandType.LOREQ: {
KurumiValue rexp = value_stack[--sp].dereference();
KurumiValue lexp = value_stack[--sp].dereference();
value_stack[sp++] = lexp.loreq(rexp);
break;
}
case KurumiCommandType.CALL: {
KurumiValue func = value_stack[--sp];
KurumiValue retc = expression[vp++];
KurumiValue size = expression[vp++];
int sz = (int)size.to_number();
int rc = (int)retc.to_number();
KurumiValueList args = new KurumiValueList();
if (sz > 0)
{
for (int i = 0; i < sz; i++)
{
args.add(value_stack[--sp].dereference());
}
}
func.call(this, args);
if (rc > 0)
{
value_stack[sp++] = args.top();
}
break;
}
case KurumiCommandType.REF: {
KurumiValue refv = expression[vp++];
value_stack[sp++] = data[(int)refv.to_number()];
break;
}
}
//Console.WriteLine("after_execute_command");
//stack_debug();
}
