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Diffstat (limited to 'engines/kyra/scene_lol.cpp')
-rw-r--r--engines/kyra/scene_lol.cpp750
1 files changed, 70 insertions, 680 deletions
diff --git a/engines/kyra/scene_lol.cpp b/engines/kyra/scene_lol.cpp
index a5a2562448..628654f127 100644
--- a/engines/kyra/scene_lol.cpp
+++ b/engines/kyra/scene_lol.cpp
@@ -42,8 +42,8 @@ void LoLEngine::loadLevel(int index) {
stopPortraitSpeechAnim();
for (int i = 0; i < 400; i++) {
- delete[] _levelShapes[i];
- _levelShapes[i] = 0;
+ delete[] _levelDecorationShapes[i];
+ _levelDecorationShapes[i] = 0;
}
_emc->unload(&_scriptData);
@@ -105,16 +105,16 @@ void LoLEngine::addLevelItems() {
if (_itemsInPlay[i].level != _currentLevel)
continue;
- assignBlockObject(&_levelBlockProperties[_itemsInPlay[i].block], i);
+ assignBlockItem(&_levelBlockProperties[_itemsInPlay[i].block], i);
_levelBlockProperties[_itemsInPlay[i].block].direction = 5;
_itemsInPlay[i].nextDrawObject = 0;
}
}
-void LoLEngine::assignBlockObject(LevelBlockProperty *l, uint16 item) {
+void LoLEngine::assignBlockItem(LevelBlockProperty *l, uint16 item) {
uint16 *index = &l->assignedObjects;
- ItemInPlay *tmp = 0;
+ LoLObject *tmp = 0;
while (*index & 0x8000) {
tmp = findObject(*index);
@@ -122,7 +122,7 @@ void LoLEngine::assignBlockObject(LevelBlockProperty *l, uint16 item) {
}
tmp = findObject(item);
- tmp->level = -1;
+ ((LoLItem *)tmp)->level = -1;
uint16 ix = *index;
@@ -160,7 +160,7 @@ void LoLEngine::loadLevelWallData(int index, bool mapShapes) {
if (mapShapes) {
int16 sh = (int16) READ_LE_UINT16(d);
if (sh > 0)
- _wllShapeMap[c] = assignLevelShapes(sh);
+ _wllShapeMap[c] = assignLevelDecorationShapes(sh);
else
_wllShapeMap[c] = *d;
}
@@ -169,7 +169,7 @@ void LoLEngine::loadLevelWallData(int index, bool mapShapes) {
d += 2;
_wllWallFlags[c] = *d;
d += 2;
- _wllBuffer4[c] = *d;
+ _wllAutomapData[c] = *d;
d += 2;
}
@@ -179,7 +179,7 @@ void LoLEngine::loadLevelWallData(int index, bool mapShapes) {
_lvlShpFileHandle = 0;
}
-int LoLEngine::assignLevelShapes(int index) {
+int LoLEngine::assignLevelDecorationShapes(int index) {
uint16 *p1 = (uint16 *)_tempBuffer5120;
uint16 *p2 = (uint16 *)(_tempBuffer5120 + 4000);
@@ -187,34 +187,35 @@ int LoLEngine::assignLevelShapes(int index) {
if (r)
return r;
- uint16 o = _lvlBlockIndex++;
+ uint16 o = _mappedDecorationsCount++;
- memcpy(&_levelShapeProperties[o], &_levelFileData[index], sizeof(LevelShapeProperty));
+ memcpy(&_levelDecorationProperties[o], &_levelDecorationData[index], sizeof(LevelDecorationProperty));
for (int i = 0; i < 10; i++) {
- uint16 t = _levelShapeProperties[o].shapeIndex[i];
+ uint16 t = _levelDecorationProperties[o].shapeIndex[i];
if (t == 0xffff)
continue;
uint16 pv = p1[t];
if (pv) {
- _levelShapeProperties[o].shapeIndex[i] = pv;
+ _levelDecorationProperties[o].shapeIndex[i] = pv;
} else {
- _levelShapes[_lvlShapeIndex] = getLevelShapes(t);
+ releaseDecorations(_lvlShapeIndex, 1);
+ _levelDecorationShapes[_lvlShapeIndex] = getLevelDecorationShapes(t);
p1[t] = _lvlShapeIndex;
- _levelShapeProperties[o].shapeIndex[i] = _lvlShapeIndex++;
+ _levelDecorationProperties[o].shapeIndex[i] = _lvlShapeIndex++;
}
}
p2[index] = o;
- if (_levelShapeProperties[o].next)
- _levelShapeProperties[o].next = assignLevelShapes(_levelShapeProperties[o].next);
+ if (_levelDecorationProperties[o].next)
+ _levelDecorationProperties[o].next = assignLevelDecorationShapes(_levelDecorationProperties[o].next);
return o;
}
-uint8 *LoLEngine::getLevelShapes(int shapeIndex) {
- if (_lvlShpNum <= shapeIndex)
+uint8 *LoLEngine::getLevelDecorationShapes(int shapeIndex) {
+ if (_decorationCount <= shapeIndex)
return 0;
_lvlShpFileHandle->seek(shapeIndex * 4 + 2, SEEK_SET);
@@ -232,57 +233,10 @@ uint8 *LoLEngine::getLevelShapes(int shapeIndex) {
return res;
}
-void LoLEngine::restoreBlockTempData(int index) {
- memset(_tempBuffer5120, 0, 5120);
- int l = index - 1;
-
- memcpy(_monsters, _lvlTempData[l]->monsters, sizeof(MonsterInPlay) * 30);
- memcpy(_flyingObjects, _lvlTempData[l]->flyingObjects, sizeof(FlyingObject) * 8);
-
- Common::String filename = Common::String::format("LEVEL%d.CMZ", index);
-
- _screen->loadBitmap(filename.c_str(), 3, 3, 0);
- const uint8 *p = _screen->getCPagePtr(2);
- uint16 len = READ_LE_UINT16(p + 4);
- p += 6;
-
- memset(_levelBlockProperties, 0, 1024 * sizeof(LevelBlockProperty));
-
- uint8 *t = _lvlTempData[l]->wallsXorData;
- uint8 *t2 = _lvlTempData[l]->flags;
-
- for (int i = 0; i < 1024; i++) {
- for (int ii = 0; ii < 4; ii++)
- _levelBlockProperties[i].walls[ii] = p[i * len + ii] ^ *t++;
- _levelBlockProperties[i].flags = *t2++;
- }
-
- for (int i = 0; i < 30; i++) {
- if (_monsters[i].block) {
- _monsters[i].block = 0;
- _monsters[i].properties = &_monsterProperties[_monsters[i].type];
- placeMonster(&_monsters[i], _monsters[i].x, _monsters[i].y);
- }
- }
-
- restoreTempDataAdjustMonsterStrength(l);
-}
-
-void LoLEngine::restoreTempDataAdjustMonsterStrength(int index) {
- if (_lvlTempData[index]->monsterDifficulty == _monsterDifficulty)
- return;
-
- uint16 d = (_monsterModifiers[_lvlTempData[index]->monsterDifficulty] << 8) / _monsterModifiers[_monsterDifficulty];
-
- for (int i = 0; i < 30; i++) {
- if (_monsters[i].mode >= 14 || _monsters[i].block == 0 || _monsters[i].hitPoints <= 0)
- continue;
-
- _monsters[i].hitPoints = (d * _monsters[i].hitPoints) >> 8;
- if (_monsterDifficulty < _lvlTempData[index]->monsterDifficulty)
- _monsters[i].hitPoints++;
- if (_monsters[i].hitPoints == 0)
- _monsters[i].hitPoints = 1;
+void LoLEngine::releaseDecorations(int first, int num) {
+ for (int i = first; i < (first + num); i++) {
+ delete[] _levelDecorationShapes[i];
+ _levelDecorationShapes[i] = 0;
}
}
@@ -299,26 +253,31 @@ void LoLEngine::loadBlockProperties(const char *cmzFile) {
_levelBlockProperties[i].direction = 5;
- if (_wllBuffer4[_levelBlockProperties[i].walls[0]] == 17) {
+ if (_wllAutomapData[_levelBlockProperties[i].walls[0]] == 17) {
_levelBlockProperties[i].flags &= 0xef;
_levelBlockProperties[i].flags |= 0x20;
}
}
}
+const uint8 *LoLEngine::getBlockFileData(int levelIndex) {
+ _screen->loadBitmap(Common::String::format("LEVEL%d.CMZ", levelIndex).c_str(), 15, 15, 0);
+ return _screen->getCPagePtr(14);
+}
+
void LoLEngine::loadLevelShpDat(const char *shpFile, const char *datFile, bool flag) {
memset(_tempBuffer5120, 0, 5120);
_lvlShpFileHandle = _res->createReadStream(shpFile);
- _lvlShpNum = _lvlShpFileHandle->readUint16LE();
+ _decorationCount = _lvlShpFileHandle->readUint16LE();
Common::SeekableReadStream *s = _res->createReadStream(datFile);
- _levelFileDataSize = s->readUint16LE();
- delete[] _levelFileData;
- _levelFileData = new LevelShapeProperty[_levelFileDataSize];
- for (int i = 0; i < _levelFileDataSize; i++) {
- LevelShapeProperty * l = &_levelFileData[i];
+ _levelDecorationDataSize = s->readUint16LE();
+ delete[] _levelDecorationData;
+ _levelDecorationData = new LevelDecorationProperty[_levelDecorationDataSize];
+ for (int i = 0; i < _levelDecorationDataSize; i++) {
+ LevelDecorationProperty *l = &_levelDecorationData[i];
for (int ii = 0; ii < 10; ii++)
l->shapeIndex[ii] = s->readUint16LE();
for (int ii = 0; ii < 10; ii++)
@@ -334,7 +293,7 @@ void LoLEngine::loadLevelShpDat(const char *shpFile, const char *datFile, bool f
delete s;
if (!flag) {
- _lvlBlockIndex = 1;
+ _mappedDecorationsCount = 1;
_lvlShapeIndex = 1;
}
}
@@ -399,7 +358,7 @@ void LoLEngine::loadLevelGraphics(const char *file, int specialColor, int weight
memcpy(_vcnShift, v, tlen);
v += tlen;
- memcpy(_vcnExpTable, v, 128);
+ memcpy(_vcnColTable, v, 128);
v += 128;
if (_lastOverridePalFilePtr) {
@@ -492,7 +451,7 @@ void LoLEngine::loadLevelGraphics(const char *file, int specialColor, int weight
for (int i = 0; i < 8; i++) {
uint8 *pl = _screen->getLevelOverlay(7 - i);
for (int ii = 0; ii < 16; ii++)
- _vcnExpTable[(i << 4) + ii] = pl[(ii << 4) | ii];
+ _vcnColTable[(i << 4) + ii] = pl[(ii << 4) | ii];
}
}
@@ -515,17 +474,17 @@ void LoLEngine::resetItems(int flag) {
for (int i = 0; i < 1024; i++) {
_levelBlockProperties[i].direction = 5;
uint16 id = _levelBlockProperties[i].assignedObjects;
- MonsterInPlay *r = 0;
+ LoLObject *r = 0;
while (id & 0x8000) {
- r = (MonsterInPlay *)findObject(id);
+ r = findObject(id);
id = r->nextAssignedObject;
}
if (!id)
continue;
- ItemInPlay *it = &_itemsInPlay[id];
+ LoLItem *it = &_itemsInPlay[id];
it->level = _currentLevel;
it->block = i;
if (r)
@@ -537,7 +496,7 @@ void LoLEngine::resetItems(int flag) {
}
void LoLEngine::disableMonsters() {
- memset(_monsters, 0, 30 * sizeof(MonsterInPlay));
+ memset(_monsters, 0, 30 * sizeof(LoLMonster));
for (int i = 0; i < 30; i++)
_monsters[i].mode = 0x10;
}
@@ -751,11 +710,6 @@ void LoLEngine::moveParty(uint16 direction, int unk1, int unk2, int buttonShape)
updateAutoMap(_currentBlock);
}
-uint16 LoLEngine::calcNewBlockPosition(uint16 curBlock, uint16 direction) {
- static const int16 blockPosTable[] = { -32, 1, 32, -1 };
- return (curBlock + blockPosTable[direction]) & 0x3ff;
-}
-
uint16 LoLEngine::calcBlockIndex(uint16 x, uint16 y) {
return (((y & 0xff00) >> 3) | (x >> 8)) & 0x3ff;
}
@@ -827,51 +781,6 @@ void LoLEngine::notifyBlockNotPassable(int scrollFlag) {
snd_playSoundEffect(19, -1);
}
-int LoLEngine::clickedWallShape(uint16 block, uint16 direction) {
- uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
- if (!clickedShape(v))
- return 0;
-
- snd_stopSpeech(true);
- runLevelScript(block, 0x40);
-
- return 1;
-}
-
-int LoLEngine::clickedLeverOn(uint16 block, uint16 direction) {
- uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
- if (!clickedShape(v))
- return 0;
-
- _levelBlockProperties[block].walls[direction]++;
- _sceneUpdateRequired = true;
-
- snd_playSoundEffect(30, -1);
-
- runLevelScript(block, 0x40);
-
- return 1;
-}
-
-int LoLEngine::clickedLeverOff(uint16 block, uint16 direction) {
- uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
- if (!clickedShape(v))
- return 0;
-
- _levelBlockProperties[block].walls[direction]--;
- _sceneUpdateRequired = true;
-
- snd_playSoundEffect(29, -1);
-
- runLevelScript(block, 0x40);
- return 1;
-}
-
-int LoLEngine::clickedWallOnlyScript(uint16 block) {
- runLevelScript(block, 0x40);
- return 1;
-}
-
int LoLEngine::clickedDoorSwitch(uint16 block, uint16 direction) {
uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
if (!clickedShape(v))
@@ -903,119 +812,6 @@ int LoLEngine::clickedNiche(uint16 block, uint16 direction) {
return 1;
}
-bool LoLEngine::clickedShape(int shapeIndex) {
- while (shapeIndex) {
- uint16 s = _levelShapeProperties[shapeIndex].shapeIndex[1];
-
- if (s == 0xffff) {
- shapeIndex = _levelShapeProperties[shapeIndex].next;
- continue;
- }
-
- int w = _levelShapes[s][3];
- int h = _levelShapes[s][2];
- int x = _levelShapeProperties[shapeIndex].shapeX[1] + 136;
- int y = _levelShapeProperties[shapeIndex].shapeY[1] + 8;
-
- if (_levelShapeProperties[shapeIndex].flags & 1)
- w <<= 1;
-
- if (posWithinRect(_mouseX, _mouseY, x - 4, y - 4, x + w + 8, y + h + 8))
- return true;
-
- shapeIndex = _levelShapeProperties[shapeIndex].next;
- }
-
- return false;
-}
-
-void LoLEngine::processDoorSwitch(uint16 block, int openClose) {
- if ((block == _currentBlock) || (_levelBlockProperties[block].assignedObjects & 0x8000))
- return;
-
- if (openClose == 0) {
- for (int i = 0; i < 3; i++) {
- if (_openDoorState[i].block != block)
- continue;
- openClose = -_openDoorState[i].state;
- break;
- }
- }
-
- if (openClose == 0)
- openClose = (_wllWallFlags[_levelBlockProperties[block].walls[_wllWallFlags[_levelBlockProperties[block].walls[0]] & 8 ? 0 : 1]] & 1) ? 1 : -1;
-
- openCloseDoor(block, openClose);
-}
-
-void LoLEngine::openCloseDoor(uint16 block, int openClose) {
- int s1 = -1;
- int s2 = -1;
-
- int c = (_wllWallFlags[_levelBlockProperties[block].walls[0]] & 8) ? 0 : 1;
- int v = _levelBlockProperties[block].walls[c];
- int flg = (openClose == 1) ? 0x10 : (openClose == -1 ? 0x20 : 0);
-
- if (_wllWallFlags[v] & flg)
- return;
-
- for (int i = 0; i < 3; i++) {
- if (_openDoorState[i].block == block) {
- s1 = i;
- break;
- } else if (_openDoorState[i].block == 0 && s2 == -1) {
- s2 = i;
- }
- }
-
- if (s1 != -1 || s2 != -1) {
- if (s1 == -1)
- s1 = s2;
-
- _openDoorState[s1].block = block;
- _openDoorState[s1].state = openClose;
- _openDoorState[s1].wall = c;
-
- flg = (-openClose == 1) ? 0x10 : (-openClose == -1 ? 0x20 : 0);
-
- if (_wllWallFlags[v] & flg) {
- _levelBlockProperties[block].walls[c] += openClose;
- _levelBlockProperties[block].walls[c ^ 2] += openClose;
-
- int snd = (openClose == -1) ? 32 : 31;
-
- snd_processEnvironmentalSoundEffect(snd, block);
- if (!checkSceneUpdateNeed(block))
- updateEnvironmentalSfx(0);
- }
-
- enableTimer(0);
-
- } else {
- while (!(flg & _wllWallFlags[v]))
- v += openClose;
-
- _levelBlockProperties[block].walls[c] = _levelBlockProperties[block].walls[c ^ 2] = v;
- checkSceneUpdateNeed(block);
- }
-}
-
-void LoLEngine::completeDoorOperations() {
- for (int i = 0; i < 3; i++) {
- if (!_openDoorState[i].block)
- continue;
-
- uint16 b = _openDoorState[i].block;
-
- do {
- _levelBlockProperties[b].walls[_openDoorState[i].wall] += _openDoorState[i].state;
- _levelBlockProperties[b].walls[_openDoorState[i].wall ^ 2] += _openDoorState[i].state;
- } while (!(_wllWallFlags[_levelBlockProperties[b].walls[_openDoorState[i].wall]] & 0x30));
-
- _openDoorState[i].block = 0;
- }
-}
-
void LoLEngine::movePartySmoothScrollBlocked(int speed) {
if (!_smoothScrollingEnabled || (_smoothScrollingEnabled && _needSceneRestore))
return;
@@ -1447,7 +1243,7 @@ void LoLEngine::setWallType(int block, int wall, int val) {
if (wall == -1) {
for (int i = 0; i < 4; i++)
_levelBlockProperties[block].walls[i] = val;
- if (_wllBuffer4[val] == 17) {
+ if (_wllAutomapData[val] == 17) {
_levelBlockProperties[block].flags &= 0xef;
_levelBlockProperties[block].flags |= 0x20;
} else {
@@ -1603,334 +1399,20 @@ void LoLEngine::setDefaultButtonState() {
_lampStatusSuspended = false;
}
-void LoLEngine::generateBlockDrawingBuffer() {
- _sceneDrawVarDown = _dscBlockMap[_currentDirection];
- _sceneDrawVarRight = _dscBlockMap[_currentDirection + 4];
- _sceneDrawVarLeft = _dscBlockMap[_currentDirection + 8];
-
- /*******************************************
- * _visibleBlocks map *
- * *
- * | | | | | | *
- * 00 | 01 | 02 | 03 | 04 | 05 | 06 *
- * ____|_____|_____|_____|_____|_____|_____ *
- * | | | | | | *
- * | 07 | 08 | 09 | 10 | 11 | *
- * |_____|_____|_____|_____|_____| *
- * | | | | *
- * | 12 | 13 | 14 | *
- * |_____|_____|_____| *
- * | | *
- * 15 | 16 | 17 *
- * | (P) | *
- ********************************************/
-
- memset(_blockDrawingBuffer, 0, 660 * sizeof(uint16));
-
- _wllProcessFlag = ((_currentBlock >> 5) + (_currentBlock & 0x1f) + _currentDirection) & 1;
-
- if (_wllProcessFlag) // floor and ceiling
- generateVmpTileDataFlipped(0, 15, 1, -330, 22, 15);
- else
- generateVmpTileData(0, 15, 1, -330, 22, 15);
-
- assignVisibleBlocks(_currentBlock, _currentDirection);
-
- uint8 t = _visibleBlocks[0]->walls[_sceneDrawVarRight];
- if (t)
- generateVmpTileData(-2, 3, t, 102, 3, 5);
-
- t = _visibleBlocks[6]->walls[_sceneDrawVarLeft];
- if (t)
- generateVmpTileDataFlipped(21, 3, t, 102, 3, 5);
-
- t = _visibleBlocks[1]->walls[_sceneDrawVarRight];
- uint8 t2 = _visibleBlocks[2]->walls[_sceneDrawVarDown];
-
- if (hasWall(t) && !(_wllWallFlags[t2] & 8))
- generateVmpTileData(2, 3, t, 102, 3, 5);
- else if (t && (_wllWallFlags[t2] & 8))
- generateVmpTileData(2, 3, t2, 102, 3, 5);
-
- t = _visibleBlocks[5]->walls[_sceneDrawVarLeft];
- t2 = _visibleBlocks[4]->walls[_sceneDrawVarDown];
-
- if (hasWall(t) && !(_wllWallFlags[t2] & 8))
- generateVmpTileDataFlipped(17, 3, t, 102, 3, 5);
- else if (t && (_wllWallFlags[t2] & 8))
- generateVmpTileDataFlipped(17, 3, t2, 102, 3, 5);
-
- t = _visibleBlocks[2]->walls[_sceneDrawVarRight];
- if (t)
- generateVmpTileData(8, 3, t, 97, 1, 5);
-
- t = _visibleBlocks[4]->walls[_sceneDrawVarLeft];
- if (t)
- generateVmpTileDataFlipped(13, 3, t, 97, 1, 5);
-
- t = _visibleBlocks[1]->walls[_sceneDrawVarDown];
- if (hasWall(t))
- generateVmpTileData(-4, 3, t, 129, 6, 5);
-
- t = _visibleBlocks[5]->walls[_sceneDrawVarDown];
- if (hasWall(t))
- generateVmpTileData(20, 3, t, 129, 6, 5);
-
- t = _visibleBlocks[2]->walls[_sceneDrawVarDown];
- if (hasWall(t))
- generateVmpTileData(2, 3, t, 129, 6, 5);
-
- t = _visibleBlocks[4]->walls[_sceneDrawVarDown];
- if (hasWall(t))
- generateVmpTileData(14, 3, t, 129, 6, 5);
-
- t = _visibleBlocks[3]->walls[_sceneDrawVarDown];
- if (t)
- generateVmpTileData(8, 3, t, 129, 6, 5);
-
- t = _visibleBlocks[7]->walls[_sceneDrawVarRight];
- if (t)
- generateVmpTileData(0, 3, t, 117, 2, 6);
-
- t = _visibleBlocks[11]->walls[_sceneDrawVarLeft];
- if (t)
- generateVmpTileDataFlipped(20, 3, t, 117, 2, 6);
-
- t = _visibleBlocks[8]->walls[_sceneDrawVarRight];
- if (t)
- generateVmpTileData(6, 2, t, 81, 2, 8);
-
- t = _visibleBlocks[10]->walls[_sceneDrawVarLeft];
- if (t)
- generateVmpTileDataFlipped(14, 2, t, 81, 2, 8);
-
- t = _visibleBlocks[8]->walls[_sceneDrawVarDown];
- if (hasWall(t))
- generateVmpTileData(-4, 2, t, 159, 10, 8);
-
- t = _visibleBlocks[10]->walls[_sceneDrawVarDown];
- if (hasWall(t))
- generateVmpTileData(16, 2, t, 159, 10, 8);
-
- t = _visibleBlocks[9]->walls[_sceneDrawVarDown];
- if (t)
- generateVmpTileData(6, 2, t, 159, 10, 8);
-
- t = _visibleBlocks[12]->walls[_sceneDrawVarRight];
- if (t)
- generateVmpTileData(3, 1, t, 45, 3, 12);
-
- t = _visibleBlocks[14]->walls[_sceneDrawVarLeft];
- if (t)
- generateVmpTileDataFlipped(16, 1, t, 45, 3, 12);
-
- t = _visibleBlocks[12]->walls[_sceneDrawVarDown];
- if (!(_wllWallFlags[t] & 8))
- generateVmpTileData(-13, 1, t, 239, 16, 12);
-
- t = _visibleBlocks[14]->walls[_sceneDrawVarDown];
- if (!(_wllWallFlags[t] & 8))
- generateVmpTileData(19, 1, t, 239, 16, 12);
-
- t = _visibleBlocks[13]->walls[_sceneDrawVarDown];
- if (t)
- generateVmpTileData(3, 1, t, 239, 16, 12);
-
- t = _visibleBlocks[15]->walls[_sceneDrawVarRight];
- t2 = _visibleBlocks[17]->walls[_sceneDrawVarLeft];
- if (t)
- generateVmpTileData(0, 0, t, 0, 3, 15);
- if (t2)
- generateVmpTileDataFlipped(19, 0, t2, 0, 3, 15);
-}
-
-void LoLEngine::generateVmpTileData(int16 startBlockX, uint8 startBlockY, uint8 vmpMapIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY) {
- if (!_wllVmpMap[vmpMapIndex])
- return;
-
- uint16 *vmp = &_vmpPtr[(_wllVmpMap[vmpMapIndex] - 1) * 431 + vmpOffset + 330];
-
- for (int i = 0; i < numBlocksY; i++) {
- uint16 *bl = &_blockDrawingBuffer[(startBlockY + i) * 22 + startBlockX];
- for (int ii = 0; ii < numBlocksX; ii++) {
- if ((startBlockX + ii >= 0) && (startBlockX + ii < 22) && *vmp)
- *bl = *vmp;
- bl++;
- vmp++;
- }
- }
-}
-
-void LoLEngine::generateVmpTileDataFlipped(int16 startBlockX, uint8 startBlockY, uint8 vmpMapIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY) {
- if (!_wllVmpMap[vmpMapIndex])
- return;
-
- uint16 *vmp = &_vmpPtr[(_wllVmpMap[vmpMapIndex] - 1) * 431 + vmpOffset + 330];
-
- for (int i = 0; i < numBlocksY; i++) {
- for (int ii = 0; ii < numBlocksX; ii++) {
- if ((startBlockX + ii) < 0 || (startBlockX + ii) > 21)
- continue;
-
- uint16 v = vmp[i * numBlocksX + (numBlocksX - 1 - ii)];
- if (!v)
- continue;
-
- if (v & 0x4000)
- v -= 0x4000;
- else
- v |= 0x4000;
-
- _blockDrawingBuffer[(startBlockY + i) * 22 + startBlockX + ii] = v;
- }
- }
-}
-
-bool LoLEngine::hasWall(int index) {
- if (!index || (_wllWallFlags[index] & 8))
- return false;
- return true;
-}
-
-void LoLEngine::assignVisibleBlocks(int block, int direction) {
- for (int i = 0; i < 18; i++) {
- uint16 t = (block + _dscBlockIndex[direction * 18 + i]) & 0x3ff;
- _visibleBlockIndex[i] = t;
-
- _visibleBlocks[i] = &_levelBlockProperties[t];
- _lvlShapeLeftRight[i] = _lvlShapeLeftRight[18 + i] = -1;
- }
-}
-
-void LoLEngine::drawVcnBlocks() {
- uint8 *d = _sceneWindowBuffer;
- uint16 *bdb = _blockDrawingBuffer;
-
- for (int y = 0; y < 15; y++) {
- for (int x = 0; x < 22; x++) {
- bool horizontalFlip = false;
- int remainder = 0;
-
- uint16 vcnOffset = *bdb++;
-
- if (vcnOffset & 0x8000) {
- // this renders a wall block over the transparent pixels of a floor/ceiling block
- remainder = vcnOffset - 0x8000;
- vcnOffset = 0;
- }
-
- if (vcnOffset & 0x4000) {
- horizontalFlip = true;
- vcnOffset &= 0x3fff;
- }
-
- uint8 *src = 0;
- if (vcnOffset) {
- src = &_vcnBlocks[vcnOffset << 5];
- } else {
- // floor/ceiling blocks
- vcnOffset = bdb[329];
- if (vcnOffset & 0x4000) {
- horizontalFlip = true;
- vcnOffset &= 0x3fff;
- }
-
- src = (_vcfBlocks ? _vcfBlocks : _vcnBlocks) + (vcnOffset << 5);
- }
-
- uint8 shift = _vcnShift ? _vcnShift[vcnOffset] : _blockBrightness;
-
- if (horizontalFlip) {
- for (int blockY = 0; blockY < 8; blockY++) {
- src += 3;
- for (int blockX = 0; blockX < 4; blockX++) {
- uint8 t = *src--;
- *d++ = _vcnExpTable[(t & 0x0f) | shift];
- *d++ = _vcnExpTable[(t >> 4) | shift];
- }
- src += 5;
- d += 168;
- }
- } else {
- for (int blockY = 0; blockY < 8; blockY++) {
- for (int blockX = 0; blockX < 4; blockX++) {
- uint8 t = *src++;
- *d++ = _vcnExpTable[(t >> 4) | shift];
- *d++ = _vcnExpTable[(t & 0x0f) | shift];
- }
- d += 168;
- }
- }
- d -= 1400;
-
- if (remainder) {
- d -= 8;
- horizontalFlip = false;
-
- if (remainder & 0x4000) {
- remainder &= 0x3fff;
- horizontalFlip = true;
- }
-
- shift = _vcnShift ? _vcnShift[remainder] : _blockBrightness;
- src = &_vcnBlocks[remainder << 5];
-
- if (horizontalFlip) {
- for (int blockY = 0; blockY < 8; blockY++) {
- src += 3;
- for (int blockX = 0; blockX < 4; blockX++) {
- uint8 t = *src--;
- uint8 h = _vcnExpTable[(t & 0x0f) | shift];
- uint8 l = _vcnExpTable[(t >> 4) | shift];
- if (h)
- *d = h;
- d++;
- if (l)
- *d = l;
- d++;
- }
- src += 5;
- d += 168;
- }
- } else {
- for (int blockY = 0; blockY < 8; blockY++) {
- for (int blockX = 0; blockX < 4; blockX++) {
- uint8 t = *src++;
- uint8 h = _vcnExpTable[(t >> 4) | shift];
- uint8 l = _vcnExpTable[(t & 0x0f) | shift];
- if (h)
- *d = h;
- d++;
- if (l)
- *d = l;
- d++;
- }
- d += 168;
- }
- }
- d -= 1400;
- }
- }
- d += 1232;
- }
-
- _screen->copyBlockToPage(_sceneDrawPage1, 112, 0, 176, 120, _sceneWindowBuffer);
-}
-
-void LoLEngine::drawSceneShapes() {
+void LoLEngine::drawSceneShapes(int) {
for (int i = 0; i < 18; i++) {
uint8 t = _dscTileIndex[i];
uint8 s = _visibleBlocks[t]->walls[_sceneDrawVarDown];
- int16 x1 = 0;
- int16 x2 = 0;
+ _shpDmX1 = 0;
+ _shpDmX2 = 0;
int16 dimY1 = 0;
int16 dimY2 = 0;
- setLevelShapesDim(t, x1, x2, 13);
+ setLevelShapesDim(t, _shpDmX1, _shpDmX2, _sceneShpDim);
- if (x2 <= x1)
+ if (_shpDmX2 <= _shpDmX1)
continue;
drawDecorations(t);
@@ -1954,104 +1436,12 @@ void LoLEngine::drawSceneShapes() {
if (v > 80)
v = 80;
- scaleLevelShapesDim(t, dimY1, dimY2, 13);
+ setDoorShapeDim(t, dimY1, dimY2, _sceneShpDim);
drawDoor(_doorShapes[(s < 23 ? _dscDoorShpIndex[s] : 0)], 0, t, 10, 0, -v, 2);
- setLevelShapesDim(t, dimY1, dimY2, 13);
+ setLevelShapesDim(t, dimY1, dimY2, _sceneShpDim);
}
}
-void LoLEngine::setLevelShapesDim(int index, int16 &x1, int16 &x2, int dim) {
- if (_lvlShapeLeftRight[index << 1] == -1) {
- x1 = 0;
- x2 = 22;
-
- int16 y1 = 0;
- int16 y2 = 120;
-
- int m = index * 18;
-
- for (int i = 0; i < 18; i++) {
- uint8 d = _visibleBlocks[i]->walls[_sceneDrawVarDown];
- uint8 a = _wllWallFlags[d];
-
- if (a & 8) {
- int t = _dscDim2[(m + i) << 1];
-
- if (t > x1) {
- x1 = t;
- if (!(a & 0x10))
- scaleLevelShapesDim(index, y1, y2, -1);
- }
-
- t = _dscDim2[((m + i) << 1) + 1];
-
- if (t < x2) {
- x2 = t;
- if (!(a & 0x10))
- scaleLevelShapesDim(index, y1, y2, -1);
- }
- } else {
- int t = _dscDim1[m + i];
-
- if (!_wllVmpMap[d] || t == -40)
- continue;
-
- if (t == -41) {
- x1 = 22;
- x2 = 0;
- break;
- }
-
- if (t > 0 && x2 > t)
- x2 = t;
-
- if (t < 0 && x1 < -t)
- x1 = -t;
- }
-
- if (x2 < x1)
- break;
- }
-
- x1 += 14;
- x2 += 14;
-
- _lvlShapeTop[index] = y1;
- _lvlShapeBottom[index] = y2;
- _lvlShapeLeftRight[index << 1] = x1;
- _lvlShapeLeftRight[(index << 1) + 1] = x2;
- } else {
- x1 = _lvlShapeLeftRight[index << 1];
- x2 = _lvlShapeLeftRight[(index << 1) + 1];
- }
-
- drawLevelModifyScreenDim(dim, x1, 0, x2, 15);
-}
-
-void LoLEngine::scaleLevelShapesDim(int index, int16 &y1, int16 &y2, int dim) {
- static const int8 dscY1[] = { 0x1E, 0x18, 0x10, 0x00 };
- static const int8 dscY2[] = { 0x3B, 0x47, 0x56, 0x78 };
-
- uint8 a = _dscDimMap[index];
-
- if (dim == -1 && a != 3)
- a++;
-
- y1 = dscY1[a];
- y2 = dscY2[a];
-
- if (dim == -1)
- return;
-
- const ScreenDim *cDim = _screen->getScreenDim(dim);
-
- _screen->modifyScreenDim(dim, cDim->sx, y1, cDim->w, y2 - y1);
-}
-
-void LoLEngine::drawLevelModifyScreenDim(int dim, int16 x1, int16 y1, int16 x2, int16 y2) {
- _screen->modifyScreenDim(dim, x1, y1 << 3, x2 - x1, (y2 - y1) << 3);
-}
-
void LoLEngine::drawDecorations(int index) {
for (int i = 1; i >= 0; i--) {
int s = index * 2 + i;
@@ -2066,7 +1456,7 @@ void LoLEngine::drawDecorations(int index) {
if (!scaleW || !scaleH)
continue;
- uint8 d = (_currentDirection + _dscUnk1[s]) & 3;
+ uint8 d = (_currentDirection + _dscWalls[s]) & 3;
int8 l = _wllShapeMap[_visibleBlocks[index]->walls[d]];
uint8 *shapeData = 0;
@@ -2076,21 +1466,21 @@ void LoLEngine::drawDecorations(int index) {
int flags = 0;
while (l > 0) {
- if ((_levelShapeProperties[l].flags & 8) && index != 3 && index != 9 && index != 13) {
- l = _levelShapeProperties[l].next;
+ if ((_levelDecorationProperties[l].flags & 8) && index != 3 && index != 9 && index != 13) {
+ l = _levelDecorationProperties[l].next;
continue;
}
- if (_dscOvlMap[shpIx] == 1 && ((_levelShapeProperties[l].flags & 2) || ((_levelShapeProperties[l].flags & 4) && _wllProcessFlag)))
+ if (_dscOvlMap[shpIx] == 1 && ((_levelDecorationProperties[l].flags & 2) || ((_levelDecorationProperties[l].flags & 4) && _wllProcessFlag)))
ix = -ix;
int xOffs = 0;
int yOffs = 0;
uint8 *ovl = 0;
- if (_levelShapeProperties[l].scaleFlag[shpIx] & 1) {
- xOffs = _levelShapeProperties[l].shapeX[shpIx];
- yOffs = _levelShapeProperties[l].shapeY[shpIx];
+ if (_levelDecorationProperties[l].scaleFlag[shpIx] & 1) {
+ xOffs = _levelDecorationProperties[l].shapeX[shpIx];
+ yOffs = _levelDecorationProperties[l].shapeY[shpIx];
shpIx = _dscOvlMap[shpIx];
int ov = ovlIndex;
if (_flags.use16ColorMode) {
@@ -2101,7 +1491,7 @@ void LoLEngine::drawDecorations(int index) {
ov = 0;
}
ovl = _screen->getLevelOverlay(ov);
- } else if (_levelShapeProperties[l].shapeIndex[shpIx] != 0xffff) {
+ } else if (_levelDecorationProperties[l].shapeIndex[shpIx] != 0xffff) {
scaleW = scaleH = 0x100;
int ov = 7;
if (_flags.use16ColorMode) {
@@ -2114,34 +1504,34 @@ void LoLEngine::drawDecorations(int index) {
ovl = _screen->getLevelOverlay(ov);
}
- if (_levelShapeProperties[l].shapeIndex[shpIx] != 0xffff) {
- shapeData = _levelShapes[_levelShapeProperties[l].shapeIndex[shpIx]];
+ if (_levelDecorationProperties[l].shapeIndex[shpIx] != 0xffff) {
+ shapeData = _levelDecorationShapes[_levelDecorationProperties[l].shapeIndex[shpIx]];
if (shapeData) {
if (ix < 0) {
- x = _dscShapeX[s] + xOffs + ((_levelShapeProperties[l].shapeX[shpIx] * scaleW) >> 8);
+ x = _dscShapeX[s] + xOffs + ((_levelDecorationProperties[l].shapeX[shpIx] * scaleW) >> 8);
if (ix == _dscShapeIndex[s]) {
- x = _dscShapeX[s] - ((_levelShapeProperties[l].shapeX[shpIx] * scaleW) >> 8) -
- _screen->getShapeScaledWidth(shapeData, scaleW) - xOffs;
+ x = _dscShapeX[s] - ((_levelDecorationProperties[l].shapeX[shpIx] * scaleW) >> 8) -
+ _screen->getShapeScaledWidth(shapeData, scaleW) - xOffs;
}
flags = 0x105;
} else {
- x = _dscShapeX[s] + xOffs + ((_levelShapeProperties[l].shapeX[shpIx] * scaleW) >> 8);
+ x = _dscShapeX[s] + xOffs + ((_levelDecorationProperties[l].shapeX[shpIx] * scaleW) >> 8);
flags = 0x104;
}
- y = _dscShapeY[s] + yOffs + ((_levelShapeProperties[l].shapeY[shpIx] * scaleH) >> 8);
- _screen->drawShape(_sceneDrawPage1, shapeData, x + 112, y, 13, flags, ovl, 1, scaleW, scaleH);
+ y = _dscShapeY[s] + yOffs + ((_levelDecorationProperties[l].shapeY[shpIx] * scaleH) >> 8);
+ _screen->drawShape(_sceneDrawPage1, shapeData, x + 112, y, _sceneShpDim, flags, ovl, 1, scaleW, scaleH);
- if ((_levelShapeProperties[l].flags & 1) && shpIx < 4) {
+ if ((_levelDecorationProperties[l].flags & 1) && shpIx < 4) {
//draw shadow
x += (_screen->getShapeScaledWidth(shapeData, scaleW));
flags ^= 1;
- _screen->drawShape(_sceneDrawPage1, shapeData, x + 112, y, 13, flags, ovl, 1, scaleW, scaleH);
+ _screen->drawShape(_sceneDrawPage1, shapeData, x + 112, y, _sceneShpDim, flags, ovl, 1, scaleW, scaleH);
}
}
}
- l = _levelShapeProperties[l].next;
+ l = _levelDecorationProperties[l].next;
shpIx = (_dscShapeIndex[s] < 0) ? -_dscShapeIndex[s] : _dscShapeIndex[s];
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 21:15:31 +0000