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/* ScummVM - Scumm Interpreter
* Copyright (C) 2006 The ScummVM project
*
* cinE Engine is (C) 2004-2005 by CinE Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include "cruise/cruise_main.h"
namespace Cruise {
backgroundIncrustStruct backgroundIncrustHead;
void resetBackgroundIncrustList(backgroundIncrustStruct *pHead) {
pHead->next = NULL;
pHead->prev = NULL;
}
// blit background to another one
void addBackgroundIncrustSub1(int fileIdx, int X, int Y, char *ptr2,
int16 scale, char *destBuffer, char *dataPtr) {
if (*dataPtr == 0) {
ASSERT(0);
}
buildPolyModel(X, Y, scale, ptr2, destBuffer, dataPtr);
}
backgroundIncrustStruct *addBackgroundIncrust(int16 overlayIdx,
int16 objectIdx, backgroundIncrustStruct *pHead, int16 scriptNumber,
int16 scriptOverlay, int16 backgroundIdx, int16 param4) {
uint8 *backgroundPtr;
uint8 *ptr;
objectParamsQuery params;
backgroundIncrustStruct *newElement;
backgroundIncrustStruct *currentHead;
backgroundIncrustStruct *currentHead2;
getMultipleObjectParam(overlayIdx, objectIdx, ¶ms);
ptr = filesDatabase[params.fileIdx].subData.ptr;
if (!ptr) {
return NULL;
}
if (filesDatabase[params.fileIdx].subData.resourceType != 4
&& filesDatabase[params.fileIdx].subData.resourceType != 8) {
return NULL;
}
backgroundPtr = backgroundPtrtable[backgroundIdx];
if (!backgroundPtr) {
ASSERT(0);
return NULL;
}
currentHead = pHead;
currentHead2 = currentHead->next;
while (currentHead2) {
currentHead = currentHead2;
currentHead2 = currentHead->next;
}
newElement =
(backgroundIncrustStruct *)
mallocAndZero(sizeof(backgroundIncrustStruct));
if (!newElement)
return NULL;
newElement->next = currentHead->next;
currentHead->next = newElement;
if (!currentHead2) {
currentHead2 = pHead;
}
newElement->prev = currentHead2->prev;
currentHead2->prev = newElement;
newElement->objectIdx = objectIdx;
newElement->field_6 = param4;
newElement->backgroundIdx = backgroundIdx;
newElement->overlayIdx = overlayIdx;
newElement->scriptNumber = scriptNumber;
newElement->scriptOverlayIdx = scriptOverlay;
newElement->X = params.X;
newElement->Y = params.Y;
newElement->scale = params.scale;
newElement->field_E = params.fileIdx;
newElement->var34 = filesDatabase[params.fileIdx].subData.index;
newElement->ptr = NULL;
strcpy(newElement->name, filesDatabase[params.fileIdx].subData.name);
if (filesDatabase[params.fileIdx].subData.resourceType == 4) // sprite
{
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);
// ASSERT(0);
} else // poly
{
/* if(param4 == 1)
* {
* int var_A;
* int var_8;
* int var_6;
* char* var_10;
*
* mainDrawSub1Sub1(lvar[3], newElement->X, newElement->Y, &var_A, &var_8, &var_6, &var_10, lvar[4], filesDatabase[lvar[3]].subData.ptr);
* ASSERT(0);
* } */
addBackgroundIncrustSub1(params.fileIdx, newElement->X,
newElement->Y, NULL, params.scale, (char *)backgroundPtr,
(char *)filesDatabase[params.fileIdx].subData.ptr);
}
return newElement;
}
void loadBackgroundIncrustFromSave(FILE *fileHandle) {
int16 numEntry;
backgroundIncrustStruct *ptr1;
backgroundIncrustStruct *ptr2;
int32 i;
fread(&numEntry, 2, 1, fileHandle);
ptr1 = &backgroundIncrustHead;
ptr2 = &backgroundIncrustHead;
for (i = 0; i < numEntry; i++) {
backgroundIncrustStruct *current =
(backgroundIncrustStruct *)
mallocAndZero(sizeof(backgroundIncrustStruct));
fseek(fileHandle, 4, SEEK_CUR);
fread(¤t->objectIdx, 2, 1, fileHandle);
fread(¤t->field_6, 2, 1, fileHandle);
fread(¤t->overlayIdx, 2, 1, fileHandle);
fread(¤t->X, 2, 1, fileHandle);
fread(¤t->Y, 2, 1, fileHandle);
fread(¤t->field_E, 2, 1, fileHandle);
fread(¤t->scale, 2, 1, fileHandle);
fread(¤t->backgroundIdx, 2, 1, fileHandle);
fread(¤t->scriptNumber, 2, 1, fileHandle);
fread(¤t->scriptOverlayIdx, 2, 1, fileHandle);
fread(¤t->ptr, 4, 1, fileHandle);
fread(¤t->field_1C, 4, 1, fileHandle);
fread(¤t->size, 2, 1, fileHandle);
fread(¤t->field_22, 2, 1, fileHandle);
fread(¤t->field_24, 2, 1, fileHandle);
fread(current->name, 14, 1, fileHandle);
fread(¤t->var34, 2, 1, fileHandle);
if (current->size) {
current->ptr = (uint8 *) mallocAndZero(current->size);
fread(current->ptr, current->size, 1, fileHandle);
}
current->next = NULL;
ptr2 = current;
current->prev = backgroundIncrustHead.prev;
backgroundIncrustHead.prev = current;
ptr2 = current->next;
}
}
void regenerateBackgroundIncrust(backgroundIncrustStruct *pHead) {
printf("Need to regenerate backgroundIncrust\n");
}
void freeBackgroundIncrustList(backgroundIncrustStruct *pHead) {
backgroundIncrustStruct *pCurrent = pHead->next;
while (pCurrent) {
backgroundIncrustStruct *pNext = pCurrent->next;
if (pCurrent->ptr) {
free(pCurrent->ptr);
}
free(pCurrent);
pCurrent = pNext;
}
resetBackgroundIncrustList(pHead);
}
} // End of namespace Cruise
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