Jasmin/Example

Example of a simple robot written in Jasmin Assembly code.

; --- Copyright Robert Maupin 2012. All rights reserved. -----------------
; File:      cs/Nano.j
; Author:    Robert Maupin, 3 December 2012
; -------------------------------------------------------------------------

; WARNING: you will never ever be able to decompile this class

.class public cs/Nano
.super robocode/AdvancedRobot

; initializer
.method public <init>()V
   aload_0
   invokenonvirtual robocode/AdvancedRobot/<init>()V
   return
.end method

;run method
.method public run()V
	;these don't have to be precise, just big enough to hold everything :)
	.limit stack 8
	.limit locals 8
	aload_0 ; the 'this' statement...
	
	;setAdjustGunForRobotTurn(true);
	iconst_1
	invokevirtual robocode/AdvancedRobot/setAdjustGunForRobotTurn(Z)V
	
	aload_0
	;turnRadarRightRadians(1.0/0.0);
	dconst_1
	dconst_0
	ddiv
	invokevirtual robocode/AdvancedRobot/turnRadarRightRadians(D)V
    
	return
.end method

;turn onScannedRobot...
.method public onScannedRobot(Lrobocode.ScannedRobotEvent;)V
	;these don't have to be precise, just big enough to hold everything
	.limit stack 16
	.limit locals 8
	
	;if (1 < getOthers())
	aload_0
	invokevirtual robocode/AdvancedRobot/getOthers()I
	iconst_1
	
	;this is 3 bytes.... all jumps are (cept jsr_w, which is 5)
	if_icmplt skipInfinityLock
	
	;Infinity Lock Radar
	;setTurnRadarLeftRadians(getRadarTurnRemainingRadians());
	aload_0
	dup
	invokevirtual robocode/AdvancedRobot/getRadarTurnRemainingRadians()D
	invokevirtual robocode/AdvancedRobot/setTurnRadarLeftRadians(D)V
	
	skipInfinityLock:
	
	return
.end method