HDB: Add list functions for _autoActions

1 files changed, 222 insertions, 0 deletions

diff --git a/engines/hdb/ai-lists.cpp b/engines/hdb/ai-lists.cpp
new file mode 100644
index 0000000000..2d772a8a68
--- /dev/null
+++ b/engines/hdb/ai-lists.cpp
@@ -0,0 +1,222 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "hdb/hdb.h"
+
+namespace HDB {
+
+void AI::addToAutoList(int x, int y, const char *luaFuncInit, const char *luaFuncUse) {
+
+	const char *get;
+
+	for (int i = 0;i < kMaxAutoActions;i++) {
+		if (!_autoActions[i]) {
+			_autoActions[i] = new AutoAction;
+			_autoActions[i]->x = x;
+			_autoActions[i]->y = y;
+			_autoActions[i]->activated = false;
+			if (luaFuncInit[0] != '*')
+				strcpy(&_autoActions[i]->luaFuncInit[0], luaFuncInit);
+			if (luaFuncUse[0] != '*')
+				strcpy(&_autoActions[i]->luaFuncUse[0], luaFuncUse);
+
+			if (_autoActions[i]->luaFuncInit[0]) {
+				g_hdb->_lua->callFunction(_autoActions[i]->luaFuncInit, 2);
+				get = g_hdb->_lua->getStringOffStack();
+				if (!get)
+					return;
+				strcpy(&_autoActions[i]->entityName[0], get);
+				get = g_hdb->_lua->getStringOffStack();
+				if (!get)
+					return;
+				strcpy(&_autoActions[i]->entityName[0], get);
+			}
+			return;
+		}
+	}
+}
+
+void AI::autoDeactivate(int x, int y) {
+	for (int i = 0; i < kMaxAutoActions;i++) {
+		if (_autoActions[i]->x == x && _autoActions[i]->y == y) {
+			_autoActions[i]->activated = false;
+			return;
+		}
+	}
+}
+
+bool AI::activateAction(AIEntity *e, int x, int y, int targetX, int targetY) {
+	bool success = false;
+	int tileIndex = g_hdb->_map->getMapFGTileIndex(x, y);
+
+	// If FG tile invisivle or grating, ignore if
+	int fgFlags = g_hdb->_map->getMapFGTileFlags(x, y);
+	if (fgFlags & (kFlagInvisible | kFlagGrating))
+		tileIndex = -1;
+
+	if (tileIndex < 0)
+		tileIndex = g_hdb->_map->getMapBGTileIndex(x, y);
+
+	// Check which tile is going to activate
+	if ( tileIndex == _useSwitchOff || tileIndex == _useSwitchOff + 1 )
+		success = useSwitch( e, x, y, targetX, targetY, _useSwitchOn );
+	else
+	if ( tileIndex == _useSwitchOn )
+		success = useSwitchOn( e, x, y, targetX, targetY, _useSwitchOff );
+	else
+	//-------------------------------------------------------------------
+	if ( tileIndex == _useHandswitchOff || tileIndex == _useHandswitchOff + 1 )
+		success = useSwitch( e, x, y, targetX, targetY, _useHandswitchOn );
+	else
+	if ( tileIndex == _useHandswitchOn )
+		success = useSwitchOn( e, x, y, targetX, targetY, _useHandswitchOff );
+	else
+	//-------------------------------------------------------------------
+	if ( tileIndex == _kcHolderWhiteOff || tileIndex == _kcHolderWhiteOff + 1 )
+		success = useLockedSwitch( e, x, y, targetX, targetY, _kcHolderWhiteOn, ITEM_KEYCARD_WHITE, "I need a White Keycard." );
+	else
+	if ( tileIndex == _kcHolderWhiteOn )
+		success = useLockedSwitchOn( e, x, y, targetX, targetY, _kcHolderWhiteOff, ITEM_KEYCARD_WHITE );
+	else
+	if ( tileIndex == _kcHolderBlueOff || tileIndex == _kcHolderBlueOff + 1 )
+		success = useLockedSwitch( e, x, y, targetX, targetY, _kcHolderBlueOn, ITEM_KEYCARD_BLUE, "I need a Blue Keycard." );
+	else
+	if ( tileIndex == _kcHolderBlueOn )
+		success = useLockedSwitchOn( e, x, y, targetX, targetY, _kcHolderBlueOff, ITEM_KEYCARD_BLUE );
+	else
+	if ( tileIndex == _kcHolderRedOff || tileIndex == _kcHolderRedOff + 1 )
+		success = useLockedSwitch( e, x, y, targetX, targetY, _kcHolderRedOn, ITEM_KEYCARD_RED, "I need a Red Keycard." );
+	else
+	if ( tileIndex == _kcHolderRedOn )
+		success = useLockedSwitchOn( e, x, y, targetX, targetY, _kcHolderRedOff, ITEM_KEYCARD_RED );
+	else
+	if ( tileIndex == _kcHolderGreenOff || tileIndex == _kcHolderGreenOff + 1 )
+		success = useLockedSwitch( e, x, y, targetX, targetY, _kcHolderGreenOn, ITEM_KEYCARD_GREEN, "I need a Green Keycard." );
+	else
+	if ( tileIndex == _kcHolderGreenOn )
+		success = useLockedSwitchOn( e, x, y, targetX, targetY, _kcHolderGreenOff, ITEM_KEYCARD_GREEN );
+	else
+	if ( tileIndex == _kcHolderPurpleOff || tileIndex == _kcHolderPurpleOff + 1 )
+		success = useLockedSwitch( e, x, y, targetX, targetY, _kcHolderPurpleOn, ITEM_KEYCARD_PURPLE, "I need a Purple Keycard." );
+	else
+	if ( tileIndex == _kcHolderPurpleOn )
+		success = useLockedSwitchOn( e, x, y, targetX, targetY, _kcHolderPurpleOff, ITEM_KEYCARD_PURPLE );
+	else
+	if ( tileIndex == _kcHolderBlackOff || tileIndex == _kcHolderBlackOff + 1 )
+		success = useLockedSwitch( e, x, y, targetX, targetY, _kcHolderBlackOn, ITEM_KEYCARD_BLACK, "I need a Black Keycard." );
+	else
+	if ( tileIndex == _kcHolderBlackOn )
+		success = useLockedSwitchOn( e, x, y, targetX, targetY, _kcHolderBlackOff, ITEM_KEYCARD_BLACK );
+	else
+	//-------------------------------------------------------------------
+	if ( tileIndex == _useSwitch2Off || tileIndex == _useSwitch2Off + 1 )
+		success = useSwitch2( e, x, y, targetX, targetY );
+	else
+	if ( tileIndex == _useHolderEmpty || tileIndex == _useHolderEmpty + 1 )
+		success = useCellHolder( e, x, y, targetX, targetY );
+	else
+	//-------------------------------------------------------------------
+	if ( tileIndex == _targetDoorN || tileIndex == _targetDoorN + 3 )
+		success = useAutoDoorOpenClose( e, x, y );
+	else
+	if ( tileIndex == _targetDoorP || tileIndex == _targetDoorP + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	if ( tileIndex == _targetDoorS || tileIndex == _targetDoorS + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	if ( tileIndex == _targetDoorNv || tileIndex == _targetDoorNv + 3 )
+		success = useAutoDoorOpenClose( e, x, y );
+	else
+	if ( tileIndex == _targetDoorPv || tileIndex == _targetDoorPv + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	if ( tileIndex == _targetDoorSv || tileIndex == _targetDoorSv + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	//-------------------------------------------------------------------
+	if ( tileIndex == _targetDoorN || tileIndex == _targetDoor2N + 3 )
+		success = useAutoDoorOpenClose( e, x, y );
+	else
+	if ( tileIndex == _targetDoorP || tileIndex == _targetDoor2P + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	if ( tileIndex == _targetDoorS || tileIndex == _targetDoor2S + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	if ( tileIndex == _targetDoorNv || tileIndex == _targetDoor2Nv + 3 )
+		success = useAutoDoorOpenClose( e, x, y );
+	else
+	if ( tileIndex == _targetDoorPv || tileIndex == _targetDoor2Pv + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	if ( tileIndex == _targetDoorSv || tileIndex == _targetDoor2Sv + 3 )
+		success = useDoorOpenCloseBot( e, x, y );
+	else
+	//-------------------------------------------------------------------
+	if ( tileIndex == _touchplateOff )
+		success = useTouchplate( e, x, y, targetX, targetY, _touchplateOn );
+	else
+	if ( tileIndex == _touchplateOn )
+		success = useTouchplateOn( e, x, y, targetX, targetY, _touchplateOff );
+	else
+	if ( tileIndex == _templeTouchpOff )
+		success = useTouchplate( e, x, y, targetX, targetY, _templeTouchpOn );
+	else
+	if ( tileIndex == _templeTouchpOn )
+		success = useTouchplateOn( e, x, y, targetX, targetY, _templeTouchpOff );
+
+		return success;
+}
+
+bool AI::checkAutoList(AIEntity *e, int x, int y) {
+	for (int i = 0;i < kMaxAutoActions;i++) {
+		if (_autoActions[i]->x == x && _autoActions[i]->y == y && !_autoActions[i]->activated) {
+			bool success = activateAction(e, x, y, 0, 0);
+			_autoActions[i]->activated = true;
+
+			if (success && _autoActions[i]->luaFuncUse[0])
+				g_hdb->_lua->callFunction(_autoActions[i]->luaFuncUse, 0);
+
+			if (e == _player) {
+				lookAtXY(x, y);
+				animGrabbing();
+			}
+
+			return true;
+		}
+	}
+	return false;
+}
+
+bool AI::autoActive(int x, int y) {
+	for (int i = 0;i < kMaxAutoActions;i++) {
+		if (_autoActions[i]->x == x && _autoActions[i]->y == y) {
+			if (!_autoActions[i]->activated)
+				return false;
+			return true;
+		}
+	}
+	return false;
+}
+
+} // End of Namespace