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Add maximum number of lines in console window 

Changed the container type from a vector to a deque, as that supports FIFO with random access.
This commit is contained in:
Hielke Morsink 2018-01-21 13:37:07 +01:00 committed by Aaron van Geffen
parent 7c0bcc2c34
commit c965f854d8
1 changed files with 9 additions and 2 deletions
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11
src/openrct2/interface/Console.cpp
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@ -16,8 +16,8 @@
#include <algorithm>
#include <cstdarg>
#include <deque>
#include <string>
#include <vector>
#include "../config/Config.h"
#include "../Context.h"
@ -60,6 +60,7 @@
#include "../drawing/TTF.h"
#endif
#define CONSOLE_MAX_LINES 300
#define CONSOLE_HISTORY_SIZE 64
#define CONSOLE_INPUT_SIZE 256
#define CONSOLE_CARET_FLASH_THRESHOLD 15
@ -74,7 +75,7 @@ bool gConsoleOpen = false;
static bool _consoleInitialised = false;
static sint32 _consoleLeft, _consoleTop, _consoleRight, _consoleBottom;
static sint32 _lastMainViewportX, _lastMainViewportY;
static std::vector<std::string> _consoleLines;
static std::deque<std::string> _consoleLines;
static utf8 _consoleCurrentLine[CONSOLE_INPUT_SIZE];
static sint32 _consoleCaretTicks;
static sint32 _consoleScrollPos = 0;
@ -340,6 +341,12 @@ void console_writeline(const utf8 * src, uint32 colourFormat)
_consoleLines.push_back(colourCodepoint + line);
stringOffset = splitPos + 1;
}
if (_consoleLines.size() > CONSOLE_MAX_LINES)
{
const std::size_t linesToErase = _consoleLines.size() - CONSOLE_MAX_LINES;
_consoleLines.erase(_consoleLines.begin(), _consoleLines.begin() + linesToErase);
}
}
void console_writeline_error(const utf8 *src)