Initial commit

engines/agos/input_pn.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "agos/agos.h"
+#include "agos/intern.h"
+
+namespace AGOS {
+
+void AGOSEngine_PN::clearInputLine() {
+	_inputting = false;
+	_inputReady = false;
+	clearWindow(_windowArray[2]);
+}
+
+void AGOSEngine_PN::handleKeyboard() {
+	if (!_inputReady)
+		return;
+
+	if (_keymapEnabled) {
+		getEventManager()->getKeymapper()->getKeymap("game-shortcuts")->setEnabled(false);
+		_keymapEnabled = false;
+	}
+
+	if (_hitCalled != 0) {
+		mouseHit();
+	}
+
+	int16 chr = -1;
+	if (_mouseString) {
+		const char *strPtr = _mouseString;
+		while (*strPtr != 0 && *strPtr != 13)
+			addChar(*strPtr++);
+		_mouseString = nullptr;
+
+		chr = *strPtr;
+		if (chr == 13) {
+			addChar(13);
+		}
+	}
+	if (_mouseString1 && chr != 13) {
+		const char *strPtr = _mouseString1;
+		while (*strPtr != 13)
+			addChar(*strPtr++);
+		_mouseString1 = nullptr;
+
+		chr = *strPtr;
+		if (chr == 13) {
+			addChar(13);
+		}
+	}
+	if (chr == -1) {
+		if (_keyPressed.keycode == Common::KEYCODE_BACKSPACE || _keyPressed.keycode == Common::KEYCODE_RETURN) {
+			chr = _keyPressed.keycode;
+			addChar(chr);
+		} else if (!(_videoLockOut & 0x10)) {
+			chr = _keyPressed.ascii;
+			if (chr >= 32)
+				addChar(chr);
+		}
+	}
+
+	if (chr == 13) {
+		_mouseString = nullptr;
+		_mouseString1 = nullptr;
+		_mousePrintFG = 0;
+		_inputReady = false;
+		if (!_keymapEnabled) {
+			getEventManager()->getKeymapper()->getKeymap("game-shortcuts")->setEnabled(true);
+			_keymapEnabled = true;
+		}
+	}
+
+	_keyPressed.reset();
+}
+
+void AGOSEngine_PN::interact(char *buffer, uint8 size) {
+	if (!_inputting) {
+		memset(_keyboardBuffer, 0, sizeof(_keyboardBuffer));
+		_intputCounter = 0;
+		_inputMax = size;
+		_inputWindow = _windowArray[_curWindow];
+		windowPutChar(_inputWindow, 128);
+		windowPutChar(_inputWindow, 8);
+		_inputting = true;
+		_inputReady = true;
+	}
+
+	while (!shouldQuit() && _inputReady) {
+		if (!_noScanFlag && _scanFlag) {
+			buffer[0] = 1;
+			buffer[1] = 0;
+			_scanFlag = 0;
+			break;
+		}
+		delay(1);
+	}
+
+	if (!_inputReady) {
+		memcpy(buffer, _keyboardBuffer, size);
+		_inputting = false;
+	}
+}
+
+void AGOSEngine_PN::addChar(uint8 chr) {
+	if (chr == 13) {
+		_keyboardBuffer[_intputCounter++] = chr;
+		windowPutChar(_inputWindow, 13);
+	} else if (chr == 8 && _intputCounter) {
+		clearCursor(_inputWindow);
+		windowPutChar(_inputWindow, 8);
+		windowPutChar(_inputWindow, 128);
+		windowPutChar(_inputWindow, 8);
+
+		_keyboardBuffer[--_intputCounter] = 0;
+	} else if (chr >= 32 && _intputCounter < _inputMax) {
+		_keyboardBuffer[_intputCounter++] = chr;
+
+		clearCursor(_inputWindow);
+		windowPutChar(_inputWindow, chr);
+		windowPutChar(_inputWindow, 128);
+		windowPutChar(_inputWindow, 8);
+	}
+}
+
+void AGOSEngine_PN::clearCursor(WindowBlock *window) {
+	byte oldTextColor = window->textColor;
+
+	window->textColor = window->fillColor;
+	windowPutChar(window, 128);
+	window->textColor = oldTextColor;
+
+	windowPutChar(window, 8);
+}
+
+bool AGOSEngine_PN::processSpecialKeys() {
+	if (shouldQuit())
+		_exitCutscene = true;
+
+	switch (_action) {
+	case kActionExitCutscene:
+		_exitCutscene = true;
+		break;
+	case kActionPause:
+		pause();
+		break;
+	default:
+		break;
+	}
+
+	_keyPressed.reset();
+	return false;
+}
+
+} // End of namespace AGOS