From 4a271518149cba9522172e408e57a0d75099388e Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Tue, 14 Mar 2017 19:31:44 +0100
Subject: Check for iset and mobile when executing instrs

---
 world.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/world.cpp b/world.cpp
index 63ba3c1..7f78253 100644
--- a/world.cpp
+++ b/world.cpp
@@ -145,6 +145,7 @@ WorldAction Robot::execute(Instruction &ins,World &world){
 			break;
 
 		case ins_t::trans:{
+			assert(iset>=1);
 			Robot *r=world.targetbot(this);
 			if(r){
 				assert(ins.args[0].num>=1&&ins.args[0].num<=(int)banks.size()&&
@@ -167,6 +168,7 @@ WorldAction Robot::execute(Instruction &ins,World &world){
 			return WorldAction::die;
 
 		case ins_t::move:
+			assert(mobile);
 			if(world.targetbot(this)==nullptr){
 				action=WorldAction::move;
 			}
@@ -178,6 +180,7 @@ WorldAction Robot::execute(Instruction &ins,World &world){
 			break;
 
 		case ins_t::scan:{
+			assert(iset>=1);
 			Robot *r=world.targetbot(this);
 			uint16_t *v=resolveVar(ins.args[0],world);
 			if(!v)break;
@@ -191,6 +194,7 @@ WorldAction Robot::execute(Instruction &ins,World &world){
 		}
 
 		case ins_t::create:
+			assert(iset>=2);
 			if(world.targetbot(this)!=nullptr)break;
 			assert(ins.args[0].num>=0&&ins.args[0].num<=2);
 			assert(ins.args[1].num>=0);
-- 
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