aboutsummaryrefslogtreecommitdiff
path: root/engines/lilliput
diff options
context:
space:
mode:
Diffstat (limited to 'engines/lilliput')
-rw-r--r--engines/lilliput/lilliput.cpp109
-rw-r--r--engines/lilliput/lilliput.h6
2 files changed, 51 insertions, 64 deletions
diff --git a/engines/lilliput/lilliput.cpp b/engines/lilliput/lilliput.cpp
index b245f1e347..af95ed9696 100644
--- a/engines/lilliput/lilliput.cpp
+++ b/engines/lilliput/lilliput.cpp
@@ -1336,70 +1336,64 @@ byte LilliputEngine::sequenceCharacterHomeIn(int index, Common::Point param1) {
void LilliputEngine::homeInPathFinding(int index) {
debugC(2, kDebugEngine, "homeInPathFinding(%d)", index);
- int16 word167EB = findHotspot(_scriptHandler->_characterTilePos[index]);
- int16 word167ED = findHotspot(_characterTargetPos[index]);
+ int16 enclosureSrc = checkEnclosure(_scriptHandler->_characterTilePos[index]);
+ int16 enclosureDst = checkEnclosure(_characterTargetPos[index]);
- if (word167EB == word167ED) {
+ if (enclosureSrc == enclosureDst) {
_characterSubTargetPos[index] = _characterTargetPos[index];
return;
}
- if (word167EB == -1) {
- int tmpVal = reverseFindHotspot(_characterTargetPos[index]);
+ if (enclosureSrc == -1) {
+ int tmpVal = checkOuterEnclosure(_characterTargetPos[index]);
_characterSubTargetPos[index] = _portalPos[tmpVal];
return;
}
- if ((word167ED != -1) &&
- (_characterTargetPos[index].x >= _rectXMinMax[word167EB].min) &&
- (_characterTargetPos[index].x <= _rectXMinMax[word167EB].max) &&
- (_characterTargetPos[index].y >= _rectYMinMax[word167EB].min) &&
- (_characterTargetPos[index].y <= _rectYMinMax[word167EB].max)) {
- _characterSubTargetPos[index] = _portalPos[word167ED];
+ if ((enclosureDst != -1) &&
+ (_characterTargetPos[index].x >= _rectXMinMax[enclosureSrc].min) &&
+ (_characterTargetPos[index].x <= _rectXMinMax[enclosureSrc].max) &&
+ (_characterTargetPos[index].y >= _rectYMinMax[enclosureSrc].min) &&
+ (_characterTargetPos[index].y <= _rectYMinMax[enclosureSrc].max)) {
+ _characterSubTargetPos[index] = _portalPos[enclosureDst];
return;
}
- _characterSubTargetPos[index] = _portalPos[word167EB];
- int var4h = _rectXMinMax[word167EB].min;
- int var4l = _rectXMinMax[word167EB].max;
+ _characterSubTargetPos[index] = _portalPos[enclosureSrc];
- if (var4h != var4l) {
- if (_portalPos[word167EB].x == var4h) {
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x - 1, _portalPos[word167EB].y);
+ if (_rectXMinMax[enclosureSrc].min != _rectXMinMax[enclosureSrc].max) {
+ if (_portalPos[enclosureSrc].x == _rectXMinMax[enclosureSrc].min) {
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x - 1, _portalPos[enclosureSrc].y);
return;
}
- if (_portalPos[word167EB].x == var4l) {
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x + 1, _portalPos[word167EB].y);
+ if (_portalPos[enclosureSrc].x == _rectXMinMax[enclosureSrc].max) {
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x + 1, _portalPos[enclosureSrc].y);
return;
}
- var4h = _rectYMinMax[word167EB].min;
- var4l = _rectYMinMax[word167EB].max;
-
- if (var4h != var4l) {
- if (_portalPos[word167EB].y == var4h)
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x, _portalPos[word167EB].y - 1);
- else
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x, _portalPos[word167EB].y + 1);
+ if (_rectYMinMax[enclosureSrc].min != _rectYMinMax[enclosureSrc].max) {
+ if (_portalPos[enclosureSrc].y == _rectYMinMax[enclosureSrc].min)
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x, _portalPos[enclosureSrc].y - 1);
+ else // CHECKME: Should be a check on y == max
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x, _portalPos[enclosureSrc].y + 1);
return;
}
}
- // var4h == var4l
- int mapIndex = (_portalPos[word167EB].y * 64 + _portalPos[word167EB].x) * 4;
+ int mapIndex = (_portalPos[enclosureSrc].y * 64 + _portalPos[enclosureSrc].x) * 4;
assert(mapIndex < 16384);
int tmpVal = _bufferIsoMap[mapIndex + 3];
if ((tmpVal & 8) != 0)
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x + 1, _portalPos[word167EB].y);
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x + 1, _portalPos[enclosureSrc].y);
else if ((tmpVal & 4) != 0)
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x, _portalPos[word167EB].y - 1);
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x, _portalPos[enclosureSrc].y - 1);
else if ((tmpVal & 2) != 0)
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x, _portalPos[word167EB].y + 1);
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x, _portalPos[enclosureSrc].y + 1);
else
- _characterSubTargetPos[index] = Common::Point(_portalPos[word167EB].x - 1, _portalPos[word167EB].y);
+ _characterSubTargetPos[index] = Common::Point(_portalPos[enclosureSrc].x - 1, _portalPos[enclosureSrc].y);
return;
}
@@ -1412,11 +1406,10 @@ void LilliputEngine::homeInChooseDirection(int index) {
_curCharacterTilePos = _scriptHandler->_characterTilePos[index];
evaluateDirections(index);
+ int direction = (_characterDirectionArray[index] ^ 3);
- int var2 = (_characterDirectionArray[index] ^ 3);
- // initialized by evaluateDirections, values: [0, 3[
- _homeInDirLikelyhood[var2] -= 8;
- byte byte16939 = 0;
+ _homeInDirLikelyhood[direction] -= 8;
+ byte closeWallFl = 0;
int mapIndex = ((_curCharacterTilePos.y * 64) + _curCharacterTilePos.x) * 4;
int retVal = 0;
@@ -1424,7 +1417,7 @@ void LilliputEngine::homeInChooseDirection(int index) {
int mapIndexDiff = mapArrayMove[i];
assert(mapIndex + mapIndexDiff + 3 < 16384);
if (((_bufferIsoMap[mapIndex + mapIndexDiff + 3] & _doorEntranceMask[i]) != 0) && ((_bufferIsoMap[mapIndex + 3] & _doorExitMask[i]) != 0)) {
- if ((_bufferIsoMap[mapIndex + mapIndexDiff + 3] & 0x80) != 0 && (sub16A76(i, index) != 0)) {
+ if ((_bufferIsoMap[mapIndex + mapIndexDiff + 3] & 0x80) != 0 && (homeInAvoidDeadEnds(i, index) != 0)) {
_homeInDirLikelyhood[i] -= 20;
}
@@ -1435,10 +1428,10 @@ void LilliputEngine::homeInChooseDirection(int index) {
continue;
}
_homeInDirLikelyhood[i] = -98;
- ++byte16939;
+ ++closeWallFl;
}
- if (byte16939 != 0)
+ if (closeWallFl != 0)
_homeInDirLikelyhood[_characterDirectionArray[index]] += 3;
int tmpVal = -99;
@@ -1452,38 +1445,33 @@ void LilliputEngine::homeInChooseDirection(int index) {
_characterDirectionArray[index] = retVal;
}
-byte LilliputEngine::sub16A76(int indexb, int indexs) {
- debugC(2, kDebugEngine, "sub16A76(%d, %d)", indexb, indexs);
+byte LilliputEngine::homeInAvoidDeadEnds(int indexb, int indexs) {
+ debugC(2, kDebugEngine, "homeInAvoidDeadEnds(%d, %d)", indexb, indexs);
- static const int8 _array16A6C[4] = {1, 0, 0, -1};
- static const int8 _array16A70[4] = {0, -1, 1, 0};
+ static const int8 constDirX[4] = {1, 0, 0, -1};
+ static const int8 constDirY[4] = {0, -1, 1, 0};
- int8 var1h = _curCharacterTilePos.x + _array16A6C[indexb];
- int8 var1l = _curCharacterTilePos.y + _array16A70[indexb];
+ Common::Point tmpPos = Common::Point(_curCharacterTilePos.x + constDirX[indexb], _curCharacterTilePos.y + constDirY[indexb]);
- int16 var2 = findHotspot(Common::Point(var1h, var1l));
+ int16 var2 = checkEnclosure(tmpPos);
if (var2 == -1)
return 1;
-// int _word16A74 = var2; // useless?
-
- var1h = _curCharacterTilePos.x;
- var1l = _curCharacterTilePos.y;
+ tmpPos = _curCharacterTilePos;
- if ((var1h >= _rectXMinMax[var2].min) && (var1h <= _rectXMinMax[var2].max) && (var1l >= _rectYMinMax[var2].min) && (var1l <= _rectYMinMax[var2].max))
+ if ((tmpPos.x >= _rectXMinMax[var2].min) && (tmpPos.x <= _rectXMinMax[var2].max) && (tmpPos.y >= _rectYMinMax[var2].min) && (tmpPos.y <= _rectYMinMax[var2].max))
return 0;
- var1h = _characterSubTargetPos[indexs].x;
- var1l = _characterSubTargetPos[indexs].y;
+ tmpPos = _characterSubTargetPos[indexs];
- if ((var1h >= _rectXMinMax[var2].min) && (var1h <= _rectXMinMax[var2].max) && (var1l >= _rectYMinMax[var2].min) && (var1l <= _rectYMinMax[var2].max))
+ if ((tmpPos.x >= _rectXMinMax[var2].min) && (tmpPos.x <= _rectXMinMax[var2].max) && (tmpPos.y >= _rectYMinMax[var2].min) && (tmpPos.y <= _rectYMinMax[var2].max))
return 0;
return 1;
}
-int16 LilliputEngine::findHotspot(Common::Point pos) {
- debugC(2, kDebugEngine, "findHotspot(%d, %d)", pos.x, pos.y);
+int16 LilliputEngine::checkEnclosure(Common::Point pos) {
+ debugC(2, kDebugEngine, "checkEnclosure(%d, %d)", pos.x, pos.y);
for (int i = 0; i < _rectNumb; i++) {
if ((pos.x >= _rectXMinMax[i].min) && (pos.x <= _rectXMinMax[i].max) && (pos.y >= _rectYMinMax[i].min) && (pos.y <= _rectYMinMax[i].max))
@@ -1492,8 +1480,8 @@ int16 LilliputEngine::findHotspot(Common::Point pos) {
return -1;
}
-int16 LilliputEngine::reverseFindHotspot(Common::Point pos) {
- debugC(2, kDebugEngine, "reverseFindHotspot(%d, %d)", pos.x, pos.y);
+int16 LilliputEngine::checkOuterEnclosure(Common::Point pos) {
+ debugC(2, kDebugEngine, "checkOuterEnclosure(%d, %d)", pos.x, pos.y);
for (int i = _rectNumb - 1; i >= 0 ; i--) {
if ((pos.x >= _rectXMinMax[i].min) && (pos.x <= _rectXMinMax[i].max) && (pos.y >= _rectYMinMax[i].min) && (pos.y <= _rectYMinMax[i].max))
@@ -1676,8 +1664,7 @@ byte LilliputEngine::sequenceSound(int index, Common::Point var1) {
debugC(2, kDebugEngine, "sequenceSound(%d, %d - %d)", index, var1.x, var1.y);
int param4x = ((index | 0xFF00) >> 8);
- int param1 = var1.y;
- _soundHandler->contentFct2(param1, _scriptHandler->_viewportPos,
+ _soundHandler->contentFct2(var1.y, _scriptHandler->_viewportPos,
_scriptHandler->_characterTilePos[index], Common::Point(param4x, 0));
return kSeqRepeat;
}
diff --git a/engines/lilliput/lilliput.h b/engines/lilliput/lilliput.h
index 187f535085..cd28d3986c 100644
--- a/engines/lilliput/lilliput.h
+++ b/engines/lilliput/lilliput.h
@@ -264,11 +264,11 @@ public:
void checkSpeechClosing();
void updateCharPosSequence();
void evaluateDirections(int index);
- byte sub16A76(int indexb, int indexs);
+ byte homeInAvoidDeadEnds(int indexb, int indexs);
void signalDispatcher(byte type, byte index, int var4);
void sendMessageToCharacter(byte index, int var4);
- int16 findHotspot(Common::Point pos);
- int16 reverseFindHotspot(Common::Point pos);
+ int16 checkEnclosure(Common::Point pos);
+ int16 checkOuterEnclosure(Common::Point pos);
byte sequenceSetMobility(int index, Common::Point var1);
byte sequenceEnd(int index);
void homeInPathFinding(int index);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 08:44:56 +0000