Cube  Diff

void
pasteconsole()
{
	char *cb = SDL_GetClipboardText();
	strcat_s(commandbuf, cb);
}

cvector vhistory;
static OFMutableArray<OFString *> *vhistory;
int histpos = 0;

void
history(int n)
{
	static bool rec = false;

	if (!rec && n >= 0 && n < vhistory.length()) {
	if (!rec && n >= 0 && n < vhistory.count) {
		rec = true;
		execute(vhistory[vhistory.length() - n - 1]);
		OFString *cmd = vhistory[vhistory.count - n - 1];
		std::unique_ptr<char> copy(strdup(cmd.UTF8String));
		execute(copy.get());
		rec = false;
	}
}
COMMAND(history, ARG_1INT)

void
keypress(int code, bool isdown, int cooked)

			case SDLK_BACKSPACE:
			case SDLK_LEFT: {
				for (int i = 0; commandbuf[i]; i++)
					if (!commandbuf[i + 1])
						commandbuf[i] = 0;
				resetcomplete();
				break;
			};

			}

			case SDLK_UP:
				if (histpos)
					strcpy_s(
					    commandbuf, vhistory[--histpos]);
				if (histpos) {
					@autoreleasepool {
						strcpy_s(commandbuf,
						    vhistory[--histpos]
						        .UTF8String);
					}
				}
				break;

			case SDLK_DOWN:
				if (histpos < vhistory.length())
					strcpy_s(
					    commandbuf, vhistory[histpos++]);
				if (histpos < vhistory.count) {
					@autoreleasepool {
						strcpy_s(commandbuf,
						    vhistory[histpos++]
						        .UTF8String);
					}
				}
				break;

			case SDLK_TAB:
				complete(commandbuf);
				break;

			case SDLK_v:
				if (SDL_GetModState() &
				    (KMOD_LCTRL | KMOD_RCTRL)) {
					pasteconsole();
					return;
				};

			default:
				resetcomplete();
				if (cooked) {
					char add[] = {(char)cooked, 0};
					strcat_s(commandbuf, add);
				};
			};
				}
			}
		} else {
			if (code == SDLK_RETURN) {
				if (commandbuf[0]) {
					@autoreleasepool {
						OFString *cmdbuf =
						    @(commandbuf);

					if (vhistory.empty() ||
					    strcmp(
					        vhistory.last(), commandbuf)) {
						vhistory.add(newstring(
						    commandbuf)); // cap this?
						if (vhistory == nil)
							vhistory =
							    [[OFMutableArray
							        alloc] init];

						if (vhistory.count == 0 ||
						    ![vhistory.lastObject
						        isEqual:cmdbuf]) {
							// cap this?
					};
					histpos = vhistory.length();
							[vhistory
							    addObject:cmdbuf];
						}
					}
					histpos = vhistory.count;
					if (commandbuf[0] == '/')
						execute(commandbuf, true);
					else
						toserver(commandbuf);
				};
				}
				saycommand(NULL);
			} else if (code == SDLK_ESCAPE) {
				saycommand(NULL);
			};
		};
			}
		}
	} else if (!menukey(code, isdown)) {
		// keystrokes go to menu

		for (KeyMapping *mapping in keyMappings) {
			if (mapping.code == code) {
				// keystrokes go to game, lookup in keymap and
				// execute