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-rw-r--r--engines/scumm/resource.cpp95
-rw-r--r--engines/scumm/scumm.cpp19
-rw-r--r--engines/scumm/scumm.h23
3 files changed, 79 insertions, 58 deletions
diff --git a/engines/scumm/resource.cpp b/engines/scumm/resource.cpp
index d71adec75e..3dfc68071a 100644
--- a/engines/scumm/resource.cpp
+++ b/engines/scumm/resource.cpp
@@ -536,28 +536,28 @@ void ScummEngine::readResTypeList(int id, const char *name) {
}
}
-void ScummEngine::allocResTypeData(int id, uint32 tag, int num, const char *name, int mode) {
- debug(9, "allocResTypeData(%s/%s,%s,%d,%d)", resTypeFromId(id), name, tag2str(TO_BE_32(tag)), num, mode);
- assert(id >= 0 && id < (int)(ARRAYSIZE(res.mode)));
-
- if (num >= 8000)
- error("Too many %ss (%d) in directory", name, num);
-
- res.mode[id] = mode;
- res.num[id] = num;
- res.tags[id] = tag;
- res.name[id] = name;
- res.address[id] = (byte **)calloc(num, sizeof(void *));
- res.flags[id] = (byte *)calloc(num, sizeof(byte));
- res.status[id] = (byte *)calloc(num, sizeof(byte));
-
- if (mode) {
- res.roomno[id] = (byte *)calloc(num, sizeof(byte));
- res.roomoffs[id] = (uint32 *)calloc(num, sizeof(uint32));
+void ResourceManager::allocResTypeData(int id, uint32 tag, int num_, const char *name_, int mode_) {
+ debug(9, "allocResTypeData(%s/%s,%s,%d,%d)", resTypeFromId(id), name_, tag2str(TO_BE_32(tag)), num_, mode_);
+ assert(id >= 0 && id < (int)(ARRAYSIZE(this->mode)));
+
+ if (num_ >= 8000)
+ error("Too many %ss (%d) in directory", name_, num_);
+
+ mode[id] = mode_;
+ num[id] = num_;
+ tags[id] = tag;
+ name[id] = name_;
+ address[id] = (byte **)calloc(num_, sizeof(void *));
+ flags[id] = (byte *)calloc(num_, sizeof(byte));
+ status[id] = (byte *)calloc(num_, sizeof(byte));
+
+ if (mode_) {
+ roomno[id] = (byte *)calloc(num_, sizeof(byte));
+ roomoffs[id] = (uint32 *)calloc(num_, sizeof(uint32));
}
- if (_game.heversion >= 70) {
- res.globsize[id] = (uint32 *)calloc(num, sizeof(uint32));
+ if (_vm->_game.heversion >= 70) {
+ globsize[id] = (uint32 *)calloc(num_, sizeof(uint32));
}
}
@@ -773,6 +773,12 @@ byte *ScummEngine::getStringAddressVar(int i) {
return getStringAddress(_scummVars[i]);
}
+void ResourceManager::increaseExpireCounter() {
+ if (!(++_expireCounter)) {
+ increaseResourceCounter();
+ }
+}
+
void ResourceManager::increaseResourceCounter() {
int i, j;
byte counter;
@@ -837,6 +843,17 @@ ResourceManager::ResourceManager(ScummEngine *vm) {
// _allocatedSize = 0;
}
+ResourceManager::~ResourceManager() {
+ freeResources();
+}
+
+void ResourceManager::setHeapThreshold(int min, int max) {
+ assert(0 < max);
+ assert(min <= max);
+ _maxHeapThreshold = max;
+ _minHeapThreshold = min;
+}
+
bool ResourceManager::validateResource(const char *str, int type, int idx) const {
if (type < rtFirst || type > rtLast || (uint) idx >= (uint)num[type]) {
error("%s Illegal Glob type %s (%d) num %d", str, resTypeFromId(type), type, idx);
@@ -1275,28 +1292,28 @@ void ScummEngine::allocateArrays() {
_storedFlObjects = (ObjectData *)calloc(100, sizeof(ObjectData));
}
- allocResTypeData(rtCostume, (_game.features & GF_NEW_COSTUMES) ? MKID_BE('AKOS') : MKID_BE('COST'),
+ res.allocResTypeData(rtCostume, (_game.features & GF_NEW_COSTUMES) ? MKID_BE('AKOS') : MKID_BE('COST'),
_numCostumes, "costume", 1);
- allocResTypeData(rtRoom, MKID_BE('ROOM'), _numRooms, "room", 1);
- allocResTypeData(rtRoomImage, MKID_BE('RMIM'), _numRooms, "room image", 1);
- allocResTypeData(rtRoomScripts, MKID_BE('RMSC'), _numRooms, "room script", 1);
- allocResTypeData(rtSound, MKID_BE('SOUN'), _numSounds, "sound", 2);
- allocResTypeData(rtScript, MKID_BE('SCRP'), _numScripts, "script", 1);
- allocResTypeData(rtCharset, MKID_BE('CHAR'), _numCharsets, "charset", 1);
- allocResTypeData(rtObjectName, 0, _numNewNames, "new name", 0);
- allocResTypeData(rtInventory, 0, _numInventory, "inventory", 0);
- allocResTypeData(rtTemp, 0, 10, "temp", 0);
- allocResTypeData(rtScaleTable, 0, 5, "scale table", 0);
- allocResTypeData(rtActorName, 0, _numActors, "actor name", 0);
- allocResTypeData(rtVerb, 0, _numVerbs, "verb", 0);
- allocResTypeData(rtString, 0, _numArray, "array", 0);
- allocResTypeData(rtFlObject, 0, _numFlObject, "flobject", 0);
- allocResTypeData(rtMatrix, 0, 10, "boxes", 0);
- allocResTypeData(rtImage, MKID_BE('AWIZ'), _numImages, "images", 1);
- allocResTypeData(rtTalkie, MKID_BE('TLKE'), _numTalkies, "talkie", 1);
+ res.allocResTypeData(rtRoom, MKID_BE('ROOM'), _numRooms, "room", 1);
+ res.allocResTypeData(rtRoomImage, MKID_BE('RMIM'), _numRooms, "room image", 1);
+ res.allocResTypeData(rtRoomScripts, MKID_BE('RMSC'), _numRooms, "room script", 1);
+ res.allocResTypeData(rtSound, MKID_BE('SOUN'), _numSounds, "sound", 2);
+ res.allocResTypeData(rtScript, MKID_BE('SCRP'), _numScripts, "script", 1);
+ res.allocResTypeData(rtCharset, MKID_BE('CHAR'), _numCharsets, "charset", 1);
+ res.allocResTypeData(rtObjectName, 0, _numNewNames, "new name", 0);
+ res.allocResTypeData(rtInventory, 0, _numInventory, "inventory", 0);
+ res.allocResTypeData(rtTemp, 0, 10, "temp", 0);
+ res.allocResTypeData(rtScaleTable, 0, 5, "scale table", 0);
+ res.allocResTypeData(rtActorName, 0, _numActors, "actor name", 0);
+ res.allocResTypeData(rtVerb, 0, _numVerbs, "verb", 0);
+ res.allocResTypeData(rtString, 0, _numArray, "array", 0);
+ res.allocResTypeData(rtFlObject, 0, _numFlObject, "flobject", 0);
+ res.allocResTypeData(rtMatrix, 0, 10, "boxes", 0);
+ res.allocResTypeData(rtImage, MKID_BE('AWIZ'), _numImages, "images", 1);
+ res.allocResTypeData(rtTalkie, MKID_BE('TLKE'), _numTalkies, "talkie", 1);
if (_game.heversion >= 70) {
- allocResTypeData(rtSpoolBuffer, 0, 9, "spool buffer", 1);
+ res.allocResTypeData(rtSpoolBuffer, 0, 9, "spool buffer", 1);
_heV7RoomIntOffsets = (uint32 *)calloc(_numRooms, sizeof(uint32));
}
}
diff --git a/engines/scumm/scumm.cpp b/engines/scumm/scumm.cpp
index a7add0ef84..912bcb9ff3 100644
--- a/engines/scumm/scumm.cpp
+++ b/engines/scumm/scumm.cpp
@@ -689,8 +689,6 @@ ScummEngine::~ScummEngine() {
free(_palManipPalette);
free(_palManipIntermediatePal);
- res.freeResources();
-
free(_objectStateTable);
free(_objectRoomTable);
free(_objectOwnerTable);
@@ -1029,7 +1027,7 @@ void ScummEngine::setupScumm() {
requestLoad(ConfMan.getInt("save_slot"));
}
- allocResTypeData(rtBuffer, 0, 10, "buffer", 0);
+ res.allocResTypeData(rtBuffer, 0, 10, "buffer", 0);
setupScummVars();
@@ -1066,21 +1064,22 @@ void ScummEngine::setupScumm() {
_bootParam = -1;
}
+ int maxHeapThreshold = -1;
#ifdef PALMOS_68K
if (_game.features & GF_NEW_COSTUMES)
- res._maxHeapThreshold = gVars->memory[kMemScummNewCostGames];
+ maxHeapThreshold = gVars->memory[kMemScummNewCostGames];
else
- res._maxHeapThreshold = gVars->memory[kMemScummOldCostGames];
+ maxHeapThreshold = gVars->memory[kMemScummOldCostGames];
#else
if (_game.features & GF_NEW_COSTUMES) {
// Since the new costumes are very big, we increase the heap limit, to avoid having
// to constantly reload stuff from the data files.
- res._maxHeapThreshold = 6 * 1024 * 1024;
+ maxHeapThreshold = 6 * 1024 * 1024;
} else {
- res._maxHeapThreshold = 550000;
+ maxHeapThreshold = 550000;
}
#endif
- res._minHeapThreshold = 400000;
+ res.setHeapThreshold(400000, maxHeapThreshold);
#if (defined(PALMOS_ARM) || defined(PALMOS_DEBUG) || defined(__GP32__))
Graphics::initfonts();
@@ -1767,9 +1766,7 @@ load_game:
camera._last = camera._cur;
- if (!(++res._expireCounter)) {
- res.increaseResourceCounter();
- }
+ res.increaseExpireCounter();
animateCursor();
diff --git a/engines/scumm/scumm.h b/engines/scumm/scumm.h
index d1baf2b770..d9ae984bda 100644
--- a/engines/scumm/scumm.h
+++ b/engines/scumm/scumm.h
@@ -350,8 +350,8 @@ enum ResTypes {
* a 'class', at least until somebody gets around to OOfying this more.
*/
class ResourceManager {
- friend class ScummDebugger;
- friend class ScummEngine;
+ //friend class ScummDebugger;
+ //friend class ScummEngine;
protected:
ScummEngine *_vm;
@@ -369,18 +369,23 @@ public:
uint32 *roomoffs[rtNumTypes];
uint32 *globsize[rtNumTypes];
+protected:
uint32 _allocatedSize;
uint32 _maxHeapThreshold, _minHeapThreshold;
byte _expireCounter;
public:
ResourceManager(ScummEngine *vm);
+ ~ResourceManager();
- byte *createResource(int type, int index, uint32 size);
- void nukeResource(int type, int i);
+ void setHeapThreshold(int min, int max);
+ void allocResTypeData(int id, uint32 tag, int num, const char *name, int mode);
void freeResources();
+ byte *createResource(int type, int index, uint32 size);
+ void nukeResource(int type, int i);
+
bool isResourceLoaded(int type, int index) const;
void lock(int type, int i);
@@ -390,14 +395,16 @@ public:
void setModified(int type, int i);
bool isModified(int type, int i) const;
+ void increaseExpireCounter();
void setResourceCounter(int type, int index, byte flag);
void increaseResourceCounter();
void resourceStats();
- void expireResources(uint32 size);
-
-protected:
+
+//protected:
bool validateResource(const char *str, int type, int index) const;
+protected:
+ void expireResources(uint32 size);
};
/**
@@ -770,7 +777,7 @@ protected:
void loadPtrToResource(int type, int i, const byte *ptr);
virtual void readResTypeList(int id, const char *name);
- void allocResTypeData(int id, uint32 tag, int num, const char *name, int mode);
+// void allocResTypeData(int id, uint32 tag, int num, const char *name, int mode);
// byte *createResource(int type, int index, uint32 size);
int loadResource(int type, int i);
// void nukeResource(int type, int i);
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-17 22:24:52 +0000