public Stack <Frame> callStack; // the stack of functions this processor is running.
// Use this for initialization
public Processor_Bot_Basic(Core_Bot_Basic owner, Function root)
{
callStack = new Stack <Frame>();
main_function = root;
timeToNextStep = 0;
bot = owner;
}
public override float run(Core_Bot_Basic bot)
{
// if the condition fails, abort this function:
if (!operation.operation(left, right))
{
bot.processor.callStack.Pop();
return(1f);
}
// if the condition is true, do nothing.
return(.5f);
}
public Stack <Frame> callStack; // the stack of functions this processor is running.
// Use this for initialization
public Processor_Bot_Basic(Core_Bot_Basic owner, Function root)
{
callStack = new Stack <Frame>();
main_function = root;
timeToNextStep = 0;
bot = owner;
channels = new BotVariable[3];
for (int i = 0; i < channels.Length; i++)
{
channels[0] = new BotVariable();
}
}
// checks if the bot's channel var types match the requirements of this instruction.
// subClasses that have channel requirements should check this first, and return or
// explode or something if the requirements are not met.
public bool checkChannelRequirements(Core_Bot_Basic bot)
{
for (int i = 0; i < 3; i++)
{
if (requiresChannelTypes[i] != null)
{
if (string.Compare(requiresChannelTypes[i], bot.processor.channels[i].type) != 0)
{
return(false);
}
}
}
return(true);
}
public override float run(Core_Bot_Basic bot)
{
// if the condition fails, abort this function:
if (!operation.operation(left, right))
{
bot.processor.callStack.Pop();
return(1f);
}
// if the condition is true, make a new frame with this function,
// add it to the top of the callStack with the instruction pointer
// pointing AFTER the while. Then move this frame's instruction pointer
// to point at this while again. Result should be that it runs a dummy
// copy of this function, then returns to check this while again.
else
{
Frame thisFrame = bot.processor.callStack.Peek();
bot.processor.callStack.Push(new Frame(thisFrame.function));
bot.processor.callStack.Peek().instructionPointer++;
thisFrame.instructionPointer--;
return(.5f);
}
}
// Send a signal to all bots within range.
// The bots all get thier .processor.channels[channel] = data;.
// This should eventually get moved out of control tower into some more global place.
private void SendSignal(Vector3 origin, float strength, int channel, BotVariable data)
{
Debug.Log("Control Tower sending signal.");
// get the list of bots from Factory:
Core_Bot_Basic[] bots = FindObjectsOfType(typeof(Core_Bot_Basic)) as Core_Bot_Basic[];
Debug.Log("bots: " + bots);
//for each bot, if it's in range:
for (int i = 0; i < bots.Length; i++)
{
Core_Bot_Basic bot = bots[i];
if (Vector3.Distance(origin, bot.transform.position) < strength)
{
// set the data to the selected channel:
if (bot.processor == null)
{
Debug.Log("this bot has a null processor! " + bot);
}
bot.processor.channels[channel] = data;
Debug.Log("signal recieved by bot");
}
}
}
// Runs return on the bot.
public override float run(Core_Bot_Basic bot)
{
// remove the current frame from the bot's callstack
bot.processor.callStack.Pop();
return(0);
}
// When a function is run, it pushes itself onto the
// bot's callstack.
public override float run(Core_Bot_Basic bot)
{
bot.processor.callStack.Push(new Frame(this));
return(0);
}
public override float run(Core_Bot_Basic bot)
{
bot.SetBreaks(20F);
return(.5f);
}
// throttle forward at 50.
public override float run(Core_Bot_Basic bot)
{
bot.SetThrottle(50);
return(1f);
}
// throttle forward at 50.
public override float run(Core_Bot_Basic bot)
{
return(0f);
}
// Runs this instruction on the bot. // should be overridden by subclasses. // returns the amount of time before the bot should run Step() again. public abstract float run(Core_Bot_Basic bot);