C++ (Cpp) commandFunc Examples

Example #1

File: Console.cpp Project: sirjuddington/Voxigine

/* Console::Command::execute
 * Executes the console command
 *******************************************************************/
void Console::Command::execute(vector<string> args)
{
	// Only execute if we have the minimum args specified
	if (args.size() >= min_args)
		commandFunc(args);
	else
		logMessage(S_FMT("Missing command arguments, type \"cmdhelp %s\" for more information", CHR(name)));
}

Example #2

File: UITerminal.cpp Project: jhaslowh/UFO_Attack

// Update input 
void UITerminal::updateInput(KeyHandler* mKeyH, MouseHandler* mMouseH){
	UITransitionObject::updateInput(mKeyH, mMouseH);

	// Check for up arrow and add last command
	if (mKeyH->keyPressed(KEY_UP)){
		line = lines[0].text;
		iteratorLoc = line.length();
	}

	// Add text to the line 
	std::string next = mKeyH->getPressedKey();
	if (next.length() > 0){
		// Set iterator to visible 
		iteratorAlpha = 1.0f;
		blinkFade = true;

		// Add text to end of line if iterator is at the end
		if (iteratorLoc == line.length()){
			line += next;
			iteratorLoc++;
		}
		// Add text to the middle of line if iterator is inside line 
		else {
			line = 
				line.substr(0, iteratorLoc) + 
				next + 
				line.substr(iteratorLoc, line.length());
			iteratorLoc++;
		}
	}


	// Make sure line is not too long
	if (line.length() > maxTextLength){
		line = line.substr(0, maxTextLength);
		iteratorLoc = maxTextLength;
	}

	// Check for backspace 
	if (mKeyH->keyPressedHold(KEY_BACKSPACE)){
		if (iteratorLoc > 0){
			// Subtract text at end if iterator is at end of line
			if (iteratorLoc == line.length()){
				line = line.substr(0, line.length() - 1);
				iteratorLoc--;
			}
			// Subtract text in the middle of line if iterator is inside line 
			else {
				line = 
					line.substr(0, iteratorLoc-1) + 
					line.substr(iteratorLoc, line.length());
				iteratorLoc--;
			}
		}
	}

	// Check for enter 
	if (mKeyH->keyPressed(KEY_ENTER)){
		iteratorLoc = 0;
		commandIssued = true;
		commandString = line;
		line.clear();

		// Call command function if set 
		if (useFunction){
			commandIssued = false;
			commandFunc(commandString);
		}
	}

	// Check if user is trying to move iterator 
	if (mKeyH->keyPressedHold(KEY_LEFT)){
		iteratorLoc--;
		if (iteratorLoc < 0)
			iteratorLoc = 0;
	}
	if (mKeyH->keyPressedHold(KEY_RIGHT)){
		iteratorLoc++;
		if (iteratorLoc > (int)line.length())
			iteratorLoc = (int)line.length();
	}
}