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-rw-r--r--engines/lab/engine.cpp4
-rw-r--r--engines/lab/lab.h16
-rw-r--r--engines/lab/processroom.cpp129
-rw-r--r--engines/lab/processroom.h11
4 files changed, 83 insertions, 77 deletions
diff --git a/engines/lab/engine.cpp b/engines/lab/engine.cpp
index 5f6f9f96e9..4cfdd454f9 100644
--- a/engines/lab/engine.cpp
+++ b/engines/lab/engine.cpp
@@ -980,7 +980,7 @@ bool LabEngine::fromCrumbs(uint32 tmpClass, uint16 code, uint16 qualifier, Commo
} else if (actionMode == 4) {
// Look at closeups
CloseDataPtr tmpClosePtr = _closeDataPtr;
- setCurrentClose(curPos, &tmpClosePtr);
+ setCurrentClose(curPos, &tmpClosePtr, true);
if (_closeDataPtr == tmpClosePtr) {
if (curPos.y < (_utils->vgaScaleY(149) + _utils->svgaCord(2)))
@@ -1013,7 +1013,7 @@ bool LabEngine::fromCrumbs(uint32 tmpClass, uint16 code, uint16 qualifier, Commo
if (!wrkClosePtr) {
CloseDataPtr tmpClosePtr = _closeDataPtr;
- setCurrentClose(curPos, &tmpClosePtr);
+ setCurrentClose(curPos, &tmpClosePtr, true);
if (!tmpClosePtr || (tmpClosePtr == _closeDataPtr)) {
if (!_closeDataPtr)
diff --git a/engines/lab/lab.h b/engines/lab/lab.h
index 4170f09077..b407f319bf 100644
--- a/engines/lab/lab.h
+++ b/engines/lab/lab.h
@@ -49,6 +49,8 @@ struct InventoryData;
struct RoomData;
struct Rule;
struct TextFont;
+struct ViewData;
+
class Anim;
class DisplayMan;
class EventManager;
@@ -237,6 +239,20 @@ private:
bool onFloor(uint16 floorNum);
bool getUpFloor(uint16 *floorNum);
bool getDownFloor(uint16 *floorNum);
+ bool checkConditions(int16 *condition);
+ ViewData *getViewData(uint16 roomNum, uint16 direction);
+ CloseData *getObject(Common::Point pos, CloseDataPtr closePtr);
+ CloseDataPtr findClosePtrMatch(CloseDataPtr closePtr, CloseDataPtr closePtrList);
+ uint16 processArrow(uint16 curDirection, uint16 arrow);
+ void setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbsoluteCoords);
+ bool takeItem(uint16 x, uint16 y, CloseDataPtr *closePtrList);
+ bool doActionRuleSub(int16 action, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults);
+ bool doActionRule(Common::Point pos, int16 action, int16 roomNum, CloseDataPtr *closePtrList);
+ bool doOperateRuleSub(int16 itemNum, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults);
+ bool doOperateRule(Common::Point pos, int16 ItemNum, CloseDataPtr *closePtrList);
+ bool doGoForward(CloseDataPtr *closePtrList);
+ bool doTurn(uint16 from, uint16 to, CloseDataPtr *closePtrList);
+ bool doMainView(CloseDataPtr *closePtrList);
public:
void doActions(Action *actionList, CloseDataPtr *closePtrList);
diff --git a/engines/lab/processroom.cpp b/engines/lab/processroom.cpp
index be03a0dcaf..49287aeeba 100644
--- a/engines/lab/processroom.cpp
+++ b/engines/lab/processroom.cpp
@@ -47,7 +47,7 @@ namespace Lab {
/**
* Checks whether all the conditions in a condition list are met.
*/
-static bool checkConditions(int16 *condition) {
+bool LabEngine::checkConditions(int16 *condition) {
if (!condition)
return true;
@@ -55,10 +55,10 @@ static bool checkConditions(int16 *condition) {
return true;
int counter = 1;
- bool res = g_lab->_conditions->in(condition[0]);
+ bool res = _conditions->in(condition[0]);
while (condition[counter] && res) {
- res = g_lab->_conditions->in(condition[counter]);
+ res = _conditions->in(condition[counter]);
counter++;
}
@@ -68,11 +68,11 @@ static bool checkConditions(int16 *condition) {
/**
* Gets the current ViewDataPointer.
*/
-ViewData *getViewData(uint16 roomNum, uint16 direction) {
- if (!g_lab->_rooms[roomNum]._roomMsg)
- g_lab->_resource->readViews(roomNum);
+ViewData *LabEngine::getViewData(uint16 roomNum, uint16 direction) {
+ if (!_rooms[roomNum]._roomMsg)
+ _resource->readViews(roomNum);
- ViewData *view = g_lab->_rooms[roomNum]._view[direction];
+ ViewData *view = _rooms[roomNum]._view[direction];
do {
if (checkConditions(view->_condition))
@@ -87,18 +87,19 @@ ViewData *getViewData(uint16 roomNum, uint16 direction) {
/**
* Gets an object, if any, from the user's click on the screen.
*/
-static CloseData *getObject(Common::Point pos, CloseDataPtr closePtr) {
- if (closePtr == nullptr)
- closePtr = getViewData(g_lab->_roomNum, g_lab->_direction)->_closeUps;
+CloseData *LabEngine::getObject(Common::Point pos, CloseDataPtr closePtr) {
+ CloseDataPtr wrkClosePtr;
+ if (!closePtr)
+ wrkClosePtr = getViewData(_roomNum, _direction)->_closeUps;
else
- closePtr = closePtr->_subCloseUps;
+ wrkClosePtr = closePtr->_subCloseUps;
- while (closePtr) {
- if ((pos.x >= g_lab->_utils->scaleX(closePtr->_x1)) && (pos.y >= g_lab->_utils->scaleY(closePtr->_y1)) &&
- (pos.x <= g_lab->_utils->scaleX(closePtr->_x2)) && (pos.y <= g_lab->_utils->scaleY(closePtr->_y2)))
- return closePtr;
+ while (wrkClosePtr) {
+ if ((pos.x >= _utils->scaleX(wrkClosePtr->_x1)) && (pos.y >= _utils->scaleY(wrkClosePtr->_y1)) &&
+ (pos.x <= _utils->scaleX(wrkClosePtr->_x2)) && (pos.y <= _utils->scaleY(wrkClosePtr->_y2)))
+ return wrkClosePtr;
- closePtr = closePtr->_nextCloseUp;
+ wrkClosePtr = wrkClosePtr->_nextCloseUp;
}
return nullptr;
@@ -110,7 +111,7 @@ static CloseData *getObject(Common::Point pos, CloseDataPtr closePtr) {
* some of the closeups have the same hit boxes, then this returns the
* first occurrence of the object with the same hit box.
*/
-static CloseDataPtr findClosePtrMatch(CloseDataPtr closePtr, CloseDataPtr closePtrList) {
+CloseDataPtr LabEngine::findClosePtrMatch(CloseDataPtr closePtr, CloseDataPtr closePtrList) {
CloseDataPtr resClosePtr;
while (closePtrList) {
@@ -177,21 +178,21 @@ void LabEngine::drawDirection(CloseDataPtr closePtr) {
/**
* process a arrow gadget movement.
*/
-uint16 processArrow(uint16 curDirection, uint16 arrow) {
+uint16 LabEngine::processArrow(uint16 curDirection, uint16 arrow) {
if (arrow == 1) { // Forward
uint16 room = 1;
if (curDirection == NORTH)
- room = g_lab->_rooms[g_lab->_roomNum]._northDoor;
+ room = _rooms[_roomNum]._northDoor;
else if (curDirection == SOUTH)
- room = g_lab->_rooms[g_lab->_roomNum]._southDoor;
+ room = _rooms[_roomNum]._southDoor;
else if (curDirection == EAST)
- room = g_lab->_rooms[g_lab->_roomNum]._eastDoor;
+ room = _rooms[_roomNum]._eastDoor;
else if (curDirection == WEST)
- room = g_lab->_rooms[g_lab->_roomNum]._westDoor;
+ room = _rooms[_roomNum]._westDoor;
if (room != 0)
- g_lab->_roomNum = room;
+ _roomNum = room;
return curDirection;
} else if (arrow == 0) { // Left
@@ -221,11 +222,11 @@ uint16 processArrow(uint16 curDirection, uint16 arrow) {
/**
* Sets the current close up data.
*/
-void setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbsoluteCoords) {
+void LabEngine::setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbsoluteCoords) {
CloseDataPtr closePtr;
if (!*closePtrList)
- closePtr = getViewData(g_lab->_roomNum, g_lab->_direction)->_closeUps;
+ closePtr = getViewData(_roomNum, _direction)->_closeUps;
else
closePtr = (*closePtrList)->_subCloseUps;
@@ -234,7 +235,7 @@ void setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbso
if (!useAbsoluteCoords)
target = Common::Rect(closePtr->_x1, closePtr->_y1, closePtr->_x2, closePtr->_y2);
else
- target = Common::Rect(g_lab->_utils->scaleX(closePtr->_x1), g_lab->_utils->scaleY(closePtr->_y1), g_lab->_utils->scaleX(closePtr->_x2), g_lab->_utils->scaleY(closePtr->_y2));
+ target = Common::Rect(_utils->scaleX(closePtr->_x1), _utils->scaleY(closePtr->_y1), _utils->scaleX(closePtr->_x2), _utils->scaleY(closePtr->_y2));
if (target.contains(pos) && closePtr->_graphicName) {
*closePtrList = closePtr;
@@ -248,22 +249,22 @@ void setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbso
/**
* Takes the currently selected item.
*/
-bool takeItem(uint16 x, uint16 y, CloseDataPtr *closePtrList) {
+bool LabEngine::takeItem(uint16 x, uint16 y, CloseDataPtr *closePtrList) {
CloseDataPtr closePtr;
if (!*closePtrList) {
- closePtr = getViewData(g_lab->_roomNum, g_lab->_direction)->_closeUps;
+ closePtr = getViewData(_roomNum, _direction)->_closeUps;
} else if ((*closePtrList)->_closeUpType < 0) {
- g_lab->_conditions->inclElement(abs((*closePtrList)->_closeUpType));
+ _conditions->inclElement(abs((*closePtrList)->_closeUpType));
return true;
} else
closePtr = (*closePtrList)->_subCloseUps;
while (closePtr) {
- if ((x >= g_lab->_utils->scaleX(closePtr->_x1)) && (y >= g_lab->_utils->scaleY(closePtr->_y1)) &&
- (x <= g_lab->_utils->scaleX(closePtr->_x2)) && (y <= g_lab->_utils->scaleY(closePtr->_y2)) &&
+ if ((x >= _utils->scaleX(closePtr->_x1)) && (y >= _utils->scaleY(closePtr->_y1)) &&
+ (x <= _utils->scaleX(closePtr->_x2)) && (y <= _utils->scaleY(closePtr->_y2)) &&
(closePtr->_closeUpType < 0)) {
- g_lab->_conditions->inclElement(abs(closePtr->_closeUpType));
+ _conditions->inclElement(abs(closePtr->_closeUpType));
return true;
}
@@ -392,7 +393,7 @@ void LabEngine::doActions(Action *actionList, CloseDataPtr *closePtrList) {
break;
case SETCLOSEUP: {
- Common::Point curPos = Common::Point(g_lab->_utils->scaleX(actionList->_param1), g_lab->_utils->scaleY(actionList->_param2));
+ Common::Point curPos = Common::Point(_utils->scaleX(actionList->_param1), _utils->scaleY(actionList->_param2));
CloseDataPtr tmpClosePtr = getObject(curPos, *closePtrList);
if (tmpClosePtr)
@@ -494,7 +495,7 @@ void LabEngine::doActions(Action *actionList, CloseDataPtr *closePtrList) {
break;
case RESETBUFFER:
- g_lab->_graphics->freePict();
+ _graphics->freePict();
break;
case SPECIALCMD:
@@ -554,15 +555,15 @@ void LabEngine::doActions(Action *actionList, CloseDataPtr *closePtrList) {
/**
* Does the work for doActionRule.
*/
-static bool doActionRuleSub(int16 action, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults) {
+bool LabEngine::doActionRuleSub(int16 action, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults) {
action++;
if (closePtr) {
- RuleList *rules = g_lab->_rooms[g_lab->_roomNum]._rules;
+ RuleList *rules = _rooms[_roomNum]._rules;
if (!rules && (roomNum == 0)) {
- g_lab->_resource->readViews(roomNum);
- rules = g_lab->_rooms[roomNum]._rules;
+ _resource->readViews(roomNum);
+ rules = _rooms[roomNum]._rules;
}
for (RuleList::iterator rule = rules->begin(); rule != rules->end(); ++rule) {
@@ -572,7 +573,7 @@ static bool doActionRuleSub(int16 action, int16 roomNum, CloseDataPtr closePtr,
(((*rule)->_param2 == 0) && allowDefaults)) ||
((action == 1) && ((*rule)->_param2 == (-closePtr->_closeUpType)))) {
if (checkConditions((*rule)->_condition)) {
- g_lab->doActions((*rule)->_actionList, setCloseList);
+ doActions((*rule)->_actionList, setCloseList);
return true;
}
}
@@ -586,11 +587,11 @@ static bool doActionRuleSub(int16 action, int16 roomNum, CloseDataPtr closePtr,
/**
* Goes through the rules if an action is taken.
*/
-bool doActionRule(Common::Point pos, int16 action, int16 roomNum, CloseDataPtr *closePtrList) {
+bool LabEngine::doActionRule(Common::Point pos, int16 action, int16 roomNum, CloseDataPtr *closePtrList) {
if (roomNum)
- g_lab->_newFileName = NOFILE;
+ _newFileName = NOFILE;
else
- g_lab->_newFileName = g_lab->_curFileName;
+ _newFileName = _curFileName;
CloseDataPtr curClosePtr = getObject(pos, *closePtrList);
@@ -609,14 +610,14 @@ bool doActionRule(Common::Point pos, int16 action, int16 roomNum, CloseDataPtr *
/**
* Does the work for doActionRule.
*/
-static bool doOperateRuleSub(int16 itemNum, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults) {
+bool LabEngine::doOperateRuleSub(int16 itemNum, int16 roomNum, CloseDataPtr closePtr, CloseDataPtr *setCloseList, bool allowDefaults) {
if (closePtr)
if (closePtr->_closeUpType > 0) {
- RuleList *rules = g_lab->_rooms[roomNum]._rules;
+ RuleList *rules = _rooms[roomNum]._rules;
if (!rules && (roomNum == 0)) {
- g_lab->_resource->readViews(roomNum);
- rules = g_lab->_rooms[roomNum]._rules;
+ _resource->readViews(roomNum);
+ rules = _rooms[roomNum]._rules;
}
for (RuleList::iterator rule = rules->begin(); rule != rules->end(); ++rule) {
@@ -624,7 +625,7 @@ static bool doOperateRuleSub(int16 itemNum, int16 roomNum, CloseDataPtr closePtr
(((*rule)->_param1 == itemNum) || (((*rule)->_param1 == 0) && allowDefaults)) &&
(((*rule)->_param2 == closePtr->_closeUpType) || (((*rule)->_param2 == 0) && allowDefaults))) {
if (checkConditions((*rule)->_condition)) {
- g_lab->doActions((*rule)->_actionList, setCloseList);
+ doActions((*rule)->_actionList, setCloseList);
return true;
}
}
@@ -637,20 +638,20 @@ static bool doOperateRuleSub(int16 itemNum, int16 roomNum, CloseDataPtr closePtr
/**
* Goes through the rules if the user tries to operate an item on an object.
*/
-bool doOperateRule(Common::Point pos, int16 ItemNum, CloseDataPtr *closePtrList) {
- g_lab->_newFileName = NOFILE;
+bool LabEngine::doOperateRule(Common::Point pos, int16 ItemNum, CloseDataPtr *closePtrList) {
+ _newFileName = NOFILE;
CloseDataPtr closePtr = getObject(pos, *closePtrList);
- if (doOperateRuleSub(ItemNum, g_lab->_roomNum, closePtr, closePtrList, false))
+ if (doOperateRuleSub(ItemNum, _roomNum, closePtr, closePtrList, false))
return true;
- else if (doOperateRuleSub(ItemNum, g_lab->_roomNum, *closePtrList, closePtrList, false))
+ else if (doOperateRuleSub(ItemNum, _roomNum, *closePtrList, closePtrList, false))
return true;
- else if (doOperateRuleSub(ItemNum, g_lab->_roomNum, closePtr, closePtrList, true))
+ else if (doOperateRuleSub(ItemNum, _roomNum, closePtr, closePtrList, true))
return true;
- else if (doOperateRuleSub(ItemNum, g_lab->_roomNum, *closePtrList, closePtrList, true))
+ else if (doOperateRuleSub(ItemNum, _roomNum, *closePtrList, closePtrList, true))
return true;
else {
- g_lab->_newFileName = g_lab->_curFileName;
+ _newFileName = _curFileName;
if (doOperateRuleSub(ItemNum, 0, closePtr, closePtrList, false))
return true;
@@ -668,14 +669,14 @@ bool doOperateRule(Common::Point pos, int16 ItemNum, CloseDataPtr *closePtrList)
/**
* Goes through the rules if the user tries to go forward.
*/
-bool doGoForward(CloseDataPtr *closePtrList) {
- RuleList *rules = g_lab->_rooms[g_lab->_roomNum]._rules;
+bool LabEngine::doGoForward(CloseDataPtr *closePtrList) {
+ RuleList *rules = _rooms[_roomNum]._rules;
for (RuleList::iterator ruleIter = rules->begin(); ruleIter != rules->end(); ++ruleIter) {
Rule *rule = *ruleIter;
- if ((rule->_ruleType == GOFORWARD) && (rule->_param1 == (g_lab->_direction + 1))) {
+ if ((rule->_ruleType == GOFORWARD) && (rule->_param1 == (_direction + 1))) {
if (checkConditions(rule->_condition)) {
- g_lab->doActions(rule->_actionList, closePtrList);
+ doActions(rule->_actionList, closePtrList);
return true;
}
}
@@ -687,18 +688,18 @@ bool doGoForward(CloseDataPtr *closePtrList) {
/**
* Goes through the rules if the user tries to turn.
*/
-bool doTurn(uint16 from, uint16 to, CloseDataPtr *closePtrList) {
+bool LabEngine::doTurn(uint16 from, uint16 to, CloseDataPtr *closePtrList) {
from++;
to++;
- RuleList *rules = g_lab->_rooms[g_lab->_roomNum]._rules;
+ RuleList *rules = _rooms[_roomNum]._rules;
for (RuleList::iterator rule = rules->begin(); rule != rules->end(); ++rule) {
if (((*rule)->_ruleType == TURN) ||
(((*rule)->_ruleType == TURNFROMTO) &&
((*rule)->_param1 == from) && ((*rule)->_param2 == to))) {
if (checkConditions((*rule)->_condition)) {
- g_lab->doActions((*rule)->_actionList, closePtrList);
+ doActions((*rule)->_actionList, closePtrList);
return true;
}
}
@@ -710,12 +711,12 @@ bool doTurn(uint16 from, uint16 to, CloseDataPtr *closePtrList) {
/**
* Goes through the rules if the user tries to go to the main view
*/
-bool doMainView(CloseDataPtr *closePtrList) {
- RuleList *rules = g_lab->_rooms[g_lab->_roomNum]._rules;
+bool LabEngine::doMainView(CloseDataPtr *closePtrList) {
+ RuleList *rules = _rooms[_roomNum]._rules;
for (RuleList::iterator rule = rules->begin(); rule != rules->end(); ++rule) {
if ((*rule)->_ruleType == GOMAINVIEW) {
if (checkConditions((*rule)->_condition)) {
- g_lab->doActions((*rule)->_actionList, closePtrList);
+ doActions((*rule)->_actionList, closePtrList);
return true;
}
}
diff --git a/engines/lab/processroom.h b/engines/lab/processroom.h
index 20b6946607..ff594dadc7 100644
--- a/engines/lab/processroom.h
+++ b/engines/lab/processroom.h
@@ -185,17 +185,6 @@ struct MapData {
#pragma pack(pop)
#endif
-bool parse(const char *inputFile);
-ViewData *getViewData(uint16 roomNum, uint16 direction);
-uint16 processArrow(uint16 curDirection, uint16 arrow);
-void setCurrentClose(Common::Point pos, CloseDataPtr *closePtrList, bool useAbsoluteCoords = true);
-bool takeItem(uint16 x, uint16 y, CloseDataPtr *closePtrList);
-bool doActionRule(Common::Point pos, int16 action, int16 roomNum, CloseDataPtr *closePtrList);
-bool doOperateRule(Common::Point pos, int16 itemNum, CloseDataPtr *closePtrList);
-bool doGoForward(CloseDataPtr *closePtrList);
-bool doTurn(uint16 from, uint16 to, CloseDataPtr *closePtrList);
-bool doMainView(CloseDataPtr *closePtrList);
-
} // End of namespace Lab
#endif // LAB_PROCESSROOM_H
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