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-rw-r--r--engines/cruise/backgroundIncrust.cpp11
-rw-r--r--engines/cruise/cell.cpp118
-rw-r--r--engines/cruise/cruise_main.cpp41
-rw-r--r--engines/cruise/cruise_main.h1
-rw-r--r--engines/cruise/dataLoader.cpp88
-rw-r--r--engines/cruise/mainDraw.cpp170
-rw-r--r--engines/cruise/mainDraw.h2
-rw-r--r--engines/cruise/object.h1
-rw-r--r--engines/cruise/saveload.cpp4
-rw-r--r--engines/cruise/vars.h2
10 files changed, 259 insertions, 179 deletions
diff --git a/engines/cruise/backgroundIncrust.cpp b/engines/cruise/backgroundIncrust.cpp
index 0bcdbe12db..942b4d0e0d 100644
--- a/engines/cruise/backgroundIncrust.cpp
+++ b/engines/cruise/backgroundIncrust.cpp
@@ -44,9 +44,7 @@ void addBackgroundIncrustSub1(int fileIdx, int X, int Y, char *ptr2,
buildPolyModel(X, Y, scale, ptr2, destBuffer, dataPtr);
}
-backgroundIncrustStruct *addBackgroundIncrust(int16 overlayIdx,
- int16 objectIdx, backgroundIncrustStruct *pHead, int16 scriptNumber,
- int16 scriptOverlay, int16 backgroundIdx, int16 param4) {
+backgroundIncrustStruct *addBackgroundIncrust(int16 overlayIdx, int16 objectIdx, backgroundIncrustStruct *pHead, int16 scriptNumber, int16 scriptOverlay, int16 backgroundIdx, int16 param4) {
uint8 *backgroundPtr;
uint8 *ptr;
objectParamsQuery params;
@@ -117,12 +115,7 @@ backgroundIncrustStruct *addBackgroundIncrust(int16 overlayIdx,
int width = filesDatabase[params.fileIdx].width;
int height = filesDatabase[params.fileIdx].height;
- currentTransparent =
- filesDatabase[params.fileIdx].subData.transparency;
- mainDrawSub4(width, height, NULL,
- (char *)filesDatabase[params.fileIdx].subData.ptr,
- newElement->Y, newElement->X, (char *)backgroundPtr,
- (char *)filesDatabase[params.fileIdx].subData.ptr);
+ drawSprite(width, height, NULL, (char *)filesDatabase[params.fileIdx].subData.ptr, newElement->Y, newElement->X, (char *)backgroundPtr, (char *)filesDatabase[params.fileIdx].subData.ptrMask);
// ASSERT(0);
} else { // poly
/* if (param4 == 1)
diff --git a/engines/cruise/cell.cpp b/engines/cruise/cell.cpp
index 79b07f5c60..6cf84b44f7 100644
--- a/engines/cruise/cell.cpp
+++ b/engines/cruise/cell.cpp
@@ -274,90 +274,76 @@ void freezeCell(cellStruct * pObject, int overlayIdx, int objIdx, int objType, i
}
void sortCells(int16 param1, int16 param2, cellStruct *objPtr) {
-/*int16 var;
- cellStruct *var8_;
- cellStruct *var40;
- cellStruct *var3E;
- cellStruct *currentObjPtrPrevious;
- cellStruct *currentObjPtr2;
- cellStruct *match;
-
- getSingleObjectParam(param1, param2, 2, &var);
-
- currentObjPtrPrevious = objPtr;
- currentObjPtr2 = objPtr->next;
-
- match = NULL;
- var40 = NULL;
- var3E = NULL;
- var8_ = objPtr;
-
- while (currentObjPtr2) {
- if ((currentObjPtr2->overlay == param1) && (currentObjPtr2->idx == param2)) {// found
- currentObjPtrPrevious->next = currentObjPtr2->next;
-
- if (currentObjPtr2->next) {
- currentObjPtr2->next->prev =
- currentObjPtr2->prev;
+ cellStruct *pl,*pl2,*pl3,*pl4,*plz,*pllast;
+ cellStruct prov;
+ int16 newz, objz, sobjz;
+
+ pl4 = NULL;
+
+ getSingleObjectParam(param1, param2, 2, &sobjz);
+ pl = objPtr;
+ prov.next = NULL;
+ prov.prev = NULL;
+
+ pl2 = pl->next;
+ pllast = NULL;
+ plz = objPtr;
+
+ while (pl2) {
+ pl3 = pl2->next;
+ if ((pl2->overlay == param1) && (pl2->idx == param2)) {// found
+ pl->next = pl3;
+
+ if (pl3) {
+ pl3->prev = pl2->prev;
} else {
- objPtr->prev = currentObjPtr2->prev;
+ objPtr->prev = pl2->prev;
}
- if (var40) {
- var40->prev = currentObjPtr2;
+ if (pl4) {
+ pl4->prev = pl2;
} else {
- var3E = currentObjPtr2;
+ prov.prev = pl2;
}
- currentObjPtr2->prev = NULL;
+ pl2->prev = NULL;
+ pl2->next = prov.next;
+ prov.next = pl2;
- currentObjPtr2->next = var40;
-
- var40 = currentObjPtr2;
-
- if (match == NULL) {
- match = currentObjPtr2;
+ if (pllast == NULL) {
+ pllast = pl2;
}
} else {
- if (currentObjPtr2->type == 5) {
- var2 = 32000;
+ if (pl2->type == 5) {
+ newz = 32000;
} else {
- int16 varC;
-
- getSingleObjectParam(currentObjPtr2->overlay,
- currentObjPtr2->idx, 2, &varC);
-
- var2 = varC;
+ getSingleObjectParam(pl2->overlay, pl2->idx, 2, &objz);
+ newz = objz;
}
- if (var > var2) {
- var8_ = currentObjPtr2;
+ if (newz < sobjz) {
+ plz = pl2;
}
- currentObjPtrPrevious = currentObjPtrPrevious->next;
+ pl = pl->next;
}
- currentObjPtr2 = currentObjPtr2->next;
+ pl2 = pl3;
}
- if (match) {
- cellStruct *temp;
-
- temp = var8_->next;
-
- var8_->next = var40;
- match->next = temp;
-
- if (objPtr != var8_) {
- var40->prev = var8_;
- }
-
- if (!temp) {
- temp = match;
- }
-
- temp->prev = match;
- }*/
+ if (pllast) {
+ pl2 = prov.next;
+ pl4 = plz->next;
+ plz->next = pl2;
+ pllast->next = pl4;
+
+ if(plz != objPtr)
+ pl2->prev = plz;
+ if(!pl4)
+ objPtr->prev = pllast;
+ else
+ pl4->prev = pllast;
+ }
}
} // End of namespace Cruise
diff --git a/engines/cruise/cruise_main.cpp b/engines/cruise/cruise_main.cpp
index 418976d5ef..48e2f435a7 100644
--- a/engines/cruise/cruise_main.cpp
+++ b/engines/cruise/cruise_main.cpp
@@ -186,7 +186,7 @@ void initBigVar3() {
}
filesDatabase[i].subData.ptr = NULL;
- filesDatabase[i].subData.ptr2 = NULL;
+ filesDatabase[i].subData.ptrMask = NULL;
filesDatabase[i].subData.index = -1;
filesDatabase[i].subData.resourceType = 0;
@@ -418,7 +418,7 @@ void resetFileEntry(int32 entryNumber) {
free(filesDatabase[entryNumber].subData.ptr);
filesDatabase[entryNumber].subData.ptr = NULL;
- filesDatabase[entryNumber].subData.ptr2 = NULL;
+ filesDatabase[entryNumber].subData.ptrMask = NULL;
filesDatabase[entryNumber].widthInColumn = 0;
filesDatabase[entryNumber].width = 0;
filesDatabase[entryNumber].resType = 0;
@@ -465,7 +465,7 @@ int initAllData(void) {
for (i = 0; i < 257; i++) {
filesDatabase[i].subData.ptr = NULL;
- filesDatabase[i].subData.ptr2 = NULL;
+ filesDatabase[i].subData.ptrMask = NULL;
}
initBigVar3();
@@ -605,6 +605,17 @@ int removeFinishedScripts(scriptInstanceStruct *ptrHandle) {
return (0);
}
+bool testMask(int x, int y, unsigned char* pData, int stride)
+{
+ unsigned char* ptr = y * stride + x/8 + pData;
+
+ unsigned char bitToTest = 0x80 >> (x & 7);
+
+ if((*ptr) & bitToTest)
+ return true;
+ return false;
+}
+
int buttonDown;
int selectDown = 0;
int menuDown = 0;
@@ -697,30 +708,18 @@ int findObject(int mouseX, int mouseY, int *outObjOvl, int *outObjIdx) {
int nWidth;
int nHeight;
- if (numBitPlanes == 1) {
- nWidth = filesDatabase[j].widthInColumn / 2;
- } else {
- nWidth = filesDatabase[j].width;
- }
-
+ nWidth = filesDatabase[j].width;
nHeight = filesDatabase[j].height;
int offsetX = mouseX - x;
int offsetY = mouseY - y;
- if ((offsetX >= 0) && (offsetX < nWidth * 16) && (offsetY >= 0) && (nWidth <= nHeight) && filesDatabase[j].subData.ptr) {
- if (numBitPlanes == 1) {
- } else {
+ if ((offsetX >= 0) && (offsetX < nWidth) && (offsetY >= 0) && (offsetY <= nHeight) && filesDatabase[j].subData.ptr) {
+ if(testMask(offsetX, offsetY, filesDatabase[j].subData.ptrMask, filesDatabase[j].width/8)) {
+ *outObjOvl = objOvl;
+ *outObjIdx = objIdx;
+ return currentObject->type;
}
-
- printf("should compare to mask in findObject...\n");
-
- *outObjOvl = objOvl;
- *outObjIdx = objIdx;
-
- printf("Selected: %s\n", objectName);
-
- return currentObject->type;
}
}
} else if (currentObject->type == OBJ_TYPE_VIRTUEL) {
diff --git a/engines/cruise/cruise_main.h b/engines/cruise/cruise_main.h
index d2de09f08c..f00d247bff 100644
--- a/engines/cruise/cruise_main.h
+++ b/engines/cruise/cruise_main.h
@@ -110,6 +110,7 @@ void freeStuff2(void);
char *getObjectName(int index, uint8 * string);
void mainLoop(void);
void getMouseStatus(int16 *pMouseVar, int16 *pMouseX, int16 *pMouseButton, int16 *pMouseY);
+bool testMask(int x, int y, unsigned char* pData, int stride);
} // End of namespace Cruise
diff --git a/engines/cruise/dataLoader.cpp b/engines/cruise/dataLoader.cpp
index 54a0e97732..26984bce15 100644
--- a/engines/cruise/dataLoader.cpp
+++ b/engines/cruise/dataLoader.cpp
@@ -47,7 +47,7 @@ void decodeGfxFormat1(dataFileEntry *pCurrentFileEntry) {
uint8 *dataPtr = pCurrentFileEntry->subData.ptr;
int spriteSize =
- pCurrentFileEntry->height * pCurrentFileEntry->widthInColumn * 8;
+ pCurrentFileEntry->height * pCurrentFileEntry->width;
int x = 0;
buffer = (uint8 *) malloc(spriteSize);
@@ -77,8 +77,7 @@ void decodeGfxFormat4(dataFileEntry *pCurrentFileEntry) {
uint8 *buffer;
uint8 *dataPtr = pCurrentFileEntry->subData.ptr;
- int spriteSize =
- pCurrentFileEntry->height * pCurrentFileEntry->widthInColumn * 2;
+ int spriteSize = pCurrentFileEntry->height * pCurrentFileEntry->width;
int x = 0;
buffer = (uint8 *) malloc(spriteSize);
@@ -98,8 +97,7 @@ void decodeGfxFormat4(dataFileEntry *pCurrentFileEntry) {
/* decode planes */
for (c = 0; c < 16; c++) {
buffer[x + c] =
- ((p0 >> 15) & 1) | ((p1 >> 14) & 2) | ((p2 >> 13) &
- 4) | ((p3 >> 12) & 8);
+ ((p0 >> 15) & 1) | ((p1 >> 14) & 2) | ((p2 >> 13) & 4) | ((p3 >> 12) & 8);
p0 <<= 1;
p1 <<= 1;
@@ -143,8 +141,7 @@ void decodeGfxFormat5(dataFileEntry *pCurrentFileEntry) {
/* decode planes */
for (c = 0; c < 16; c++) {
buffer[x + c] =
- ((p0 >> 15) & 1) | ((p1 >> 14) & 2) | ((p2 >> 13) &
- 4) | ((p3 >> 12) & 8) | ((p4 >> 11) & 16);
+ ((p0 >> 15) & 1) | ((p1 >> 14) & 2) | ((p2 >> 13) & 4) | ((p3 >> 12) & 8) | ((p4 >> 11) & 16);
p0 <<= 1;
p1 <<= 1;
@@ -163,28 +160,26 @@ void decodeGfxFormat5(dataFileEntry *pCurrentFileEntry) {
int updateResFileEntry(int height, int width, int entryNumber, int resType) {
int div = 0;
- int size;
resetFileEntry(entryNumber);
filesDatabase[entryNumber].subData.field_1C = 0;
- size = height * width; // for sprites: width * height
+ int maskSize = height * width; // for sprites: width * height
if (resType == 4) {
- div = size / 4;
+ div = maskSize / 4;
} else if (resType == 5) {
width = (width * 8) / 5;
}
- filesDatabase[entryNumber].subData.ptr =
- (uint8 *) mallocAndZero(size + div);
+ filesDatabase[entryNumber].subData.ptr = (uint8 *) mallocAndZero(maskSize + div);
if (!filesDatabase[entryNumber].subData.ptr)
return (-2);
filesDatabase[entryNumber].widthInColumn = width;
- filesDatabase[entryNumber].subData.ptr2 = filesDatabase[entryNumber].subData.ptr + size;
+ filesDatabase[entryNumber].subData.ptrMask = (uint8 *) mallocAndZero(maskSize);
filesDatabase[entryNumber].width = width / 8;
filesDatabase[entryNumber].resType = resType;
filesDatabase[entryNumber].height = height;
@@ -230,7 +225,7 @@ int createResFileEntry(int width, int height, int resType) {
}
filesDatabase[entryNumber].widthInColumn = width;
- filesDatabase[entryNumber].subData.ptr2 = filesDatabase[entryNumber].subData.ptr + size;
+ filesDatabase[entryNumber].subData.ptrMask = filesDatabase[entryNumber].subData.ptr + size;
filesDatabase[entryNumber].width = width / 8;
filesDatabase[entryNumber].resType = resType;
filesDatabase[entryNumber].height = height;
@@ -435,14 +430,9 @@ void loadSetEntry(uint8 *name, uint8 *ptr, int currentEntryIdx,
resourceSize = localBuffer.width * localBuffer.height;
if (currentDestEntry == -1) {
- fileIndex =
- createResFileEntry(localBuffer.width,
- localBuffer.height, localBuffer.type);
+ fileIndex = createResFileEntry(localBuffer.width, localBuffer.height, localBuffer.type);
} else {
- fileIndex =
- updateResFileEntry(localBuffer.height,
- localBuffer.width, currentDestEntry,
- localBuffer.type);
+ fileIndex = updateResFileEntry(localBuffer.height, localBuffer.width, currentDestEntry, localBuffer.type);
}
if (fileIndex < 0) {
@@ -451,29 +441,26 @@ void loadSetEntry(uint8 *name, uint8 *ptr, int currentEntryIdx,
ptr5 = ptr3 + localBuffer.field_0 + numIdx * 16;
- memcpy(filesDatabase[fileIndex].subData.ptr, ptr5,
- resourceSize);
+ memcpy(filesDatabase[fileIndex].subData.ptr, ptr5, resourceSize);
ptr5 += resourceSize;
switch (localBuffer.type) {
case 0:
{
- filesDatabase[fileIndex].subData.resourceType =
- 8;
+ filesDatabase[fileIndex].subData.resourceType = 8;
break;
}
case 1:
{
- filesDatabase[fileIndex].subData.resourceType =
- 2;
+ filesDatabase[fileIndex].width = filesDatabase[fileIndex].widthInColumn * 8;
+ filesDatabase[fileIndex].subData.resourceType = 2;
decodeGfxFormat1(&filesDatabase[fileIndex]);
break;
}
case 4:
{
- filesDatabase[fileIndex].width *= 2;
- filesDatabase[fileIndex].subData.resourceType =
- 4;
+ filesDatabase[fileIndex].width = filesDatabase[fileIndex].widthInColumn * 2;
+ filesDatabase[fileIndex].subData.resourceType = 4;
decodeGfxFormat4(&filesDatabase[fileIndex]);
break;
}
@@ -481,31 +468,60 @@ void loadSetEntry(uint8 *name, uint8 *ptr, int currentEntryIdx,
{
if (sec == 0) {
// TODO sec type 5 needs special conversion. cut out 2 bytes at every width/5 position.
+ ASSERT(0);
return;
}
- filesDatabase[fileIndex].subData.resourceType =
- 4;
+ filesDatabase[fileIndex].subData.resourceType = 4;
decodeGfxFormat5(&filesDatabase[fileIndex]);
break;
}
case 8:
{
+ ASSERT(0);
filesDatabase[fileIndex].subData.resourceType = 4; // dummy !
break;
}
default:
{
- printf("Unsuported gfx loading type: %d\n",
- localBuffer.type);
+ printf("Unsuported gfx loading type: %d\n", localBuffer.type);
break;
}
}
filesDatabase[fileIndex].subData.index = currentDestEntry;
- filesDatabase[fileIndex].subData.transparency =
- localBuffer.transparency; /*% 0x10 */ ;
+ filesDatabase[fileIndex].subData.transparency = localBuffer.transparency % 0x10;
strcpyuint8(filesDatabase[fileIndex].subData.name, name);
+
+ // create the mask
+ switch(localBuffer.type)
+ {
+ case 1:
+ case 4:
+ case 5:
+ case 8:
+ {
+ int maskX;
+ int maskY;
+
+ memset(filesDatabase[fileIndex].subData.ptrMask, 0, filesDatabase[fileIndex].width/8 * filesDatabase[fileIndex].height);
+
+ for(maskY=0; maskY<filesDatabase[fileIndex].height; maskY++)
+ {
+ for(maskX=0; maskX<filesDatabase[fileIndex].width; maskX++)
+ {
+ if(*(filesDatabase[fileIndex].subData.ptr + filesDatabase[fileIndex].width * maskY + maskX) != filesDatabase[fileIndex].subData.transparency)
+ {
+ *(filesDatabase[fileIndex].subData.ptrMask + filesDatabase[fileIndex].width/8 * maskY + maskX / 8) |= 0x80 >> (maskX&7);
+ }
+ }
+ }
+ break;
+ }
+ default:
+ {
+ }
+ }
}
// TODO: free
diff --git a/engines/cruise/mainDraw.cpp b/engines/cruise/mainDraw.cpp
index 79e8b50ef3..a2c3cd6d62 100644
--- a/engines/cruise/mainDraw.cpp
+++ b/engines/cruise/mainDraw.cpp
@@ -29,8 +29,6 @@
namespace Cruise {
-int currentTransparent;
-
struct autoCellStruct {
struct autoCellStruct *next;
short int ovlIdx;
@@ -228,8 +226,23 @@ void getPolySize(int positionX, int positionY, int scale, int sizeTable[4], unsi
int nbseg;
int16 nbligne;
-void blitPolyMode1(char *dest, char *ptr, int16 * buffer, char color) {
- ASSERT(0);
+void blitPolyMode1(char *dest, char *pMask, int16 * buffer, char color) {
+ int Y = XMIN_XMAX[0];
+
+ for (int i=0; i<nbligne; i++) {
+ int currentY = Y+i;
+ int XMIN = XMIN_XMAX[1+i*2];
+ int XMAX = XMIN_XMAX[1+i*2+1];
+
+ for(int x=XMIN; x<=XMAX; x++)
+ {
+ if(testMask(x, currentY, (unsigned char*)pMask, 40))
+ {
+ *(dest + currentY * 320 + x) = color;
+ }
+ }
+ //line(XMIN, currentY, XMAX, currentY, color);
+ }
}
void blitPolyMode2(char *dest, int16 * buffer, char color) {
@@ -240,15 +253,11 @@ void blitPolyMode2(char *dest, int16 * buffer, char color) {
int XMIN = XMIN_XMAX[1+i*2];
int XMAX = XMIN_XMAX[1+i*2+1];
- line(XMIN, currentY, XMAX, currentY, color);
+ for(int x=XMIN; x<=XMAX; x++)
+ {
+ *(dest + currentY * 320 + x) = color;
+ }
}
-/* int i;
-
- for (i = 0; i < nbseg; i++) {
- line(buffer[i * 2], buffer[i * 2 + 1], buffer[(i + 1) * 2], buffer[(i + 1) * 2 + 1], color);
- }
-
- fillpoly(buffer, nbseg, color); */
}
int polyXMin;
@@ -950,7 +959,7 @@ bool findPoly(char* dataPtr, int positionX, int positionY, int scale, int mouseX
int polygonYMin = XMIN_XMAX[0];
int polygonYMax = polygonYMin + nbligne;
- if ((mouseY >= polygonYMin) && (mouseY <= polygonYMax)) {
+ if ((mouseY >= polygonYMin) && (mouseY < polygonYMax)) {
int polygonLineNumber = mouseY - polygonYMin;
int XMIN = XMIN_XMAX[1+polygonLineNumber*2];
@@ -972,8 +981,38 @@ bool findPoly(char* dataPtr, int positionX, int positionY, int scale, int mouseX
return false;
}
+void clearMaskBit(int x, int y, unsigned char* pData, int stride)
+{
+ unsigned char* ptr = y * stride + x/8 + pData;
+
+ unsigned char bitToTest = 0x80 >> (x & 7);
+
+ *(ptr) &= ~bitToTest;
+}
+
+
+void drawMask(unsigned char* workBuffer, int wbWidth, int wbHeight, unsigned char* pMask, int maskWidth, int maskHeight, int maskX, int maskY, int passIdx)
+{
+ for(int y=0; y<maskHeight; y++)
+ {
+ for(int x=0; x<maskWidth*8; x++)
+ {
+ if(testMask(x,y, pMask, maskWidth))
+ {
+ int destX = maskX + x;
+ int destY = maskY + y;
+
+ if((destX >= 0) && (destX < wbWidth*8) && (destY >= 0) && (destY < wbHeight))
+ clearMaskBit(destX, destY, workBuffer, wbWidth);
+ }
+ }
+ }
+}
+
+unsigned char polygonMask[(320*200)/8];
+
// draw poly sprite (OLD: mainDrawSub1)
-void mainDrawPolygons(int fileIndex, cellStruct *pObject, int X, int scale, int Y, char *destBuffer, char *dataPtr) {
+void mainDrawPolygons(int fileIndex, cellStruct *plWork, int X, int scale, int Y, char *destBuffer, char *dataPtr) {
int newX;
int newY;
int newScale;
@@ -1021,27 +1060,44 @@ void mainDrawPolygons(int fileIndex, cellStruct *pObject, int X, int scale, int
if (spriteY1 == spriteY2)
return;
- char *pMask = NULL;
var_8 = 0;
- if (pObject) {
- cellStruct *pCurrentObject = pObject;
+ memset(polygonMask, 0xFF, (320*200)/8);
- do {
- if (pCurrentObject->type == OBJ_TYPE_BGMK) {
-// ASSERT(0);
+ int numPasses = 0;
+
+ while(plWork)
+ {
+ if(plWork->type == OBJ_TYPE_BGMK && plWork->freeze == 0)
+ {
+ objectParamsQuery params;
+
+ getMultipleObjectParam(plWork->overlay, plWork->idx, &params);
+
+ int maskX = params.X;
+ int maskY = params.Y;
+ int maskFrame = params.fileIdx;
+
+ if(filesDatabase[maskFrame].subData.resourceType == OBJ_TYPE_BGMK && filesDatabase[maskFrame].subData.ptrMask)
+ {
+ drawMask(polygonMask, 40, 200, filesDatabase[maskFrame].subData.ptrMask, filesDatabase[maskFrame].width/8, filesDatabase[maskFrame].height, maskX, maskY, numPasses++);
+ }
+ else
+ if(filesDatabase[maskFrame].subData.resourceType == OBJ_TYPE_SPRITE && filesDatabase[maskFrame].subData.ptrMask)
+ {
+ drawMask(polygonMask, 40, 200, filesDatabase[maskFrame].subData.ptrMask, filesDatabase[maskFrame].width/8, filesDatabase[maskFrame].height, maskX, maskY, numPasses++);
}
- pCurrentObject = pCurrentObject->next;
- } while (pCurrentObject);
+ }
+
+ plWork = plWork->next;
}
// this function builds the poly model and then calls the draw functions (OLD: mainDrawSub1Sub5)
- buildPolyModel(newX, newY, newScale, pMask, destBuffer, newFrame);
+ buildPolyModel(newX, newY, newScale, (char*)polygonMask, destBuffer, newFrame);
}
-void mainSprite(int globalX, int globalY, gfxEntryStruct *pGfxPtr,
- uint8 *ouputPtr, int newColor, int idx) {
+void mainSprite(int globalX, int globalY, gfxEntryStruct *pGfxPtr, uint8 *ouputPtr, int newColor, int idx) {
// this is used for font only
if (pGfxPtr) {
@@ -1080,8 +1136,7 @@ void mainSprite(int globalX, int globalY, gfxEntryStruct *pGfxPtr,
if (color == 1) {
*output = (uint8) 0;
} else {
- *output =
- (uint8) newColor;
+ *output = (uint8) newColor;
}
}
}
@@ -1091,25 +1146,59 @@ void mainSprite(int globalX, int globalY, gfxEntryStruct *pGfxPtr,
}
}
-void mainDrawSub4(int objX1, int var_6, cellStruct *currentObjPtr,
- char *data1, int objY2, int objX2, char *output, char *data2) {
+void drawSprite(int objX1, int var_6, cellStruct *currentObjPtr, char *data1, int objY2, int objX2, char *output, char *data2) {
int x = 0;
int y = 0;
+ cellStruct* plWork = currentObjPtr;
+ int workBufferSize = var_6 * (objX1/8);
+
+ unsigned char* workBuffer = (unsigned char*)malloc(workBufferSize);
+ memcpy(workBuffer, data2, workBufferSize);
+
+ int numPasses = 0;
+
+ while(plWork)
+ {
+ if(plWork->type == OBJ_TYPE_BGMK && plWork->freeze == 0)
+ {
+ objectParamsQuery params;
+
+ getMultipleObjectParam(plWork->overlay, plWork->idx, &params);
+
+ int maskX = params.X;
+ int maskY = params.Y;
+ int maskFrame = params.fileIdx;
+
+ if(filesDatabase[maskFrame].subData.resourceType == OBJ_TYPE_BGMK && filesDatabase[maskFrame].subData.ptrMask)
+ {
+ drawMask(workBuffer, objX1/8, var_6, filesDatabase[maskFrame].subData.ptrMask, filesDatabase[maskFrame].width/8, filesDatabase[maskFrame].height, maskX - objX2, maskY - objY2, numPasses++);
+ }
+ else
+ if(filesDatabase[maskFrame].subData.resourceType == OBJ_TYPE_SPRITE && filesDatabase[maskFrame].subData.ptrMask)
+ {
+ drawMask(workBuffer, objX1/8, var_6, filesDatabase[maskFrame].subData.ptrMask, filesDatabase[maskFrame].width/8, filesDatabase[maskFrame].height, maskX - objX2, maskY - objY2, numPasses++);
+ }
+
+ }
+
+ plWork = plWork->next;
+ }
+
for (y = 0; y < var_6; y++) {
- for (x = 0; x < (objX1 * 8); x++) {
+ for (x = 0; x < (objX1); x++) {
uint8 color = (data1[0]);
data1++;
- if ((x + objX2) >= 0 && (x + objX2) < 320
- && (y + objY2) >= 0 && (y + objY2) < 200) {
- if (color != currentTransparent) {
- output[320 * (y + objY2) + x + objX2] =
- color;
+ if ((x + objX2) >= 0 && (x + objX2) < 320 && (y + objY2) >= 0 && (y + objY2) < 200) {
+ if(testMask(x, y, workBuffer, objX1/8)) {
+ output[320 * (y + objY2) + x + objX2] = color;
}
}
}
}
+
+ free(workBuffer);
}
#ifdef _DEBUG
@@ -1299,7 +1388,7 @@ void mainDraw(int16 param) {
//-------------------------------------------------- PROCESS SPRITES -----------------------------------------//
while (currentObjPtr) {
- if ((currentActiveBackgroundPlane == currentObjPtr->backgroundPlane) && (currentObjPtr->freeze == 0) && (currentObjPtr->type == OBJ_SPRITE)) {
+ if ((currentActiveBackgroundPlane == currentObjPtr->backgroundPlane) && (currentObjPtr->freeze == 0) && (currentObjPtr->type == OBJ_TYPE_SPRITE)) {
objectParamsQuery params;
currentObjIdx = currentObjPtr->idx;
@@ -1319,8 +1408,7 @@ void mainDraw(int16 param) {
objZ1 = 0;
}
- getMultipleObjectParam(currentObjPtr->overlay,
- currentObjIdx, &params);
+ getMultipleObjectParam(currentObjPtr->overlay, currentObjIdx, &params);
objX2 = objX1 + params.X;
objY2 = objY1 + params.Y;
@@ -1340,9 +1428,7 @@ void mainDraw(int16 param) {
spriteHeight = filesDatabase[objZ2].height; // height
if (filesDatabase[objZ2].subData.ptr) {
- currentTransparent = filesDatabase[objZ2].subData.transparency;
-
- mainDrawSub4(objX1, spriteHeight, currentObjPtr, (char *)filesDatabase[objZ2].subData.ptr, objY2, objX2,(char *)gfxModuleData.pPage10,(char *)filesDatabase[objZ2].subData.ptr);
+ drawSprite(objX1, spriteHeight, currentObjPtr, (char *)filesDatabase[objZ2].subData.ptr, objY2, objX2,(char *)gfxModuleData.pPage10,(char *)filesDatabase[objZ2].subData.ptrMask);
}
}
}
@@ -1437,7 +1523,7 @@ void mainDraw(int16 param) {
currentObjPtr = cellHead.next;
while (currentObjPtr) {
- if (currentObjPtr->type == 5 && currentObjPtr->freeze == 0) {
+ if (currentObjPtr->type == OBJ_TYPE_MSG && currentObjPtr->freeze == 0) {
mainSprite(currentObjPtr->x, currentObjPtr->field_C, currentObjPtr->gfxPtr, gfxModuleData.pPage10, currentObjPtr->color, currentObjPtr->spriteIdx);
var20 = 1;
}
diff --git a/engines/cruise/mainDraw.h b/engines/cruise/mainDraw.h
index cd935bd2d8..940a485895 100644
--- a/engines/cruise/mainDraw.h
+++ b/engines/cruise/mainDraw.h
@@ -40,7 +40,7 @@ void mainDraw(int16 param);
void flipScreen(void);
void buildPolyModel(int X, int Y, int scale, char *ptr2, char *destBuffer,
char *dataPtr);
-void mainDrawSub4(int objX1, int var_6, cellStruct * currentObjPtr,
+void drawSprite(int objX1, int var_6, cellStruct * currentObjPtr,
char *data1, int objY2, int objX2, char *output, char *data2);
bool findPoly(char* dataPtr, int x, int y, int zoom, int mouseX, int mouseY);
diff --git a/engines/cruise/object.h b/engines/cruise/object.h
index 546d2bc440..8d2a432b2e 100644
--- a/engines/cruise/object.h
+++ b/engines/cruise/object.h
@@ -36,7 +36,6 @@ struct gfxEntryStruct {
int width; // for font: max right border; for sprite: just width
};
-#define OBJ_SPRITE 4
struct objectParamsQuery {
int16 X;
diff --git a/engines/cruise/saveload.cpp b/engines/cruise/saveload.cpp
index 7078d547de..581ed3a9fc 100644
--- a/engines/cruise/saveload.cpp
+++ b/engines/cruise/saveload.cpp
@@ -339,11 +339,11 @@ int loadSavegameData(int saveGameIdx) {
}
for (k = j; k < i; k++) {
- if (filesDatabase[k].subData.ptr2)
+ if (filesDatabase[k].subData.ptrMask)
initVar1 = 0;
filesDatabase[k].subData.ptr = NULL;
- filesDatabase[k].subData.ptr2 = NULL;
+ filesDatabase[k].subData.ptrMask = NULL;
}
if (i < 2) {
diff --git a/engines/cruise/vars.h b/engines/cruise/vars.h
index 31a00ecec8..5f89a4f841 100644
--- a/engines/cruise/vars.h
+++ b/engines/cruise/vars.h
@@ -125,7 +125,7 @@ struct dataFileEntrySub {
int16 index; // sprite index
char name[14];
int16 transparency; // sprite transparency
- uint8 *ptr2;
+ uint8 *ptrMask;
uint8 resourceType; // sprite and image type 2,4,8 , fnt = 7, spl = 6
uint8 field_1B;
int16 field_1C;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 16:10:12 +0000