test.scr

自己寫一個語言分析解釋器

print("1 + 3 * (4 + 5)=" + (1 + 3 * (4 + 5)) + "\n");

{
	var a = "abc", b = 2;
	if( a == "abc" && b == 2 && b != a ) print("a=abc b=2\n");
}
print("New king on the block\n");

print("now: " + now + "\n");
print("tick: " + tick() + "\n");
print("strstr: " + strstr("abcdef", "de") + "\n");
print("strpos: " + strpos("abcdef", "de") + "\n");
print("strpos: " + strpos("abcdef", "x") + "\n");
print("substr: " + substr("abcdef", 2) + "\n");
print("substr: " + substr("abcdef", 3, 6) + "\n");
print("atoi: " + atoi("1234") + "\n");
print("atoi: " + atoi("abcdef") + "\n");

var f = fopen("C:\\syst.txt", "r");
var s = fgets(f);
fclose(f);
print("file: " + s + "\n");

sleep(500);

App.a = 100;
print("App.a=" + App.a + "\n"); App.a = App.a + 4;
print("App.print=" + App.print() + "\n");

function Foo(test)
{
	return test + 4;
};
print("Foo=" + Foo(4) + "\n");

for( var i = 0; i < 10; i++ ) {
	if( i == 5 ) break;
	print("for: " + i + "\n");
}

var i = 4;
while( i < 10 ) {
	print("while: " + i + "\n");

	if( i == 5 ) { print("if: i=5\n"); }
	else if( i == 6 ) print("if: i=6\n");
	else print("if: else\n");

	switch( i ) {
	case 6: print("switch: i=6\n"); break;
	case 7: { print("switch: i=7\n"); break; };
	case 8: print("switch: i=8\n"); break;
	}

	i++;
}

var xyz = 666;

print("All done\n");
exit();