thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add WIP findSpriteWithClassOf() function

Browse source 
svn-id: r16914
This commit is contained in:
Travis Howell 2005-02-25 15:19:03 +00:00
parent 7298987bba
commit 2e60c4fbd3
4 changed files with 92 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

82
scumm/sprite_he.cpp
View file

@ -39,8 +39,86 @@ void ScummEngine_v90he::allocateArrays() {
//
// spriteInfoGet functions
//
int ScummEngine_v90he::spriteInfoGet_case15(int a, int b, int c, int d, int num, int *args) {
// TODO
int ScummEngine_v90he::findSpriteWithClassOf(int x, int y, int spriteGroup, int d, int num, int *args) {
int classId;
debug(1, "findSprite: x %d, y %d, spriteGroup %d, d %d, num %d\n", x, y, spriteGroup, d, num);
for (int i = 0; i < _numSpritesToProcess; ++i) {
SpriteInfo *spi = _activeSpritesTable[i];
if (!spi->field_4C)
continue;
if (spriteGroup && spi->group_num != spi->field_4C)
continue;
for (int j = 0; j < num; j++) {
classId = args[j] & 0x7F;
checkRange(32, 1, classId, "class %d out of range in statement");
if (!(spi->class_flags & (1 << classId)))
continue;
}
if (d != 0) {
if (spi->bbox.left > spi->bbox.right)
continue;
if (spi->bbox.top > spi->bbox.bottom)
continue;
if (spi->bbox.left > x)
continue;
if (spi->bbox.top > y)
continue;
if (spi->bbox.right < x)
continue;
if (spi->bbox.bottom < y)
continue;
return i;
} else {
int state;
int resId = spi->field_4C;
if (spi->field_80) {
int16 x1, x2, y1, y2;
state = getWizImageStates(spi->field_80);
state /= spi->field_48;
x -= spi->field_34;
y -= spi->field_38;
loadImgSpot(spi->field_4C, state, x1, y1);
loadImgSpot(spi->field_80, state, x2, y2);
x += (x2 - x1);
y += (y2 - y1);
} else {
if (spi->bbox.left > spi->bbox.right)
continue;
if (spi->bbox.top > spi->bbox.bottom)
continue;
if (spi->bbox.left > x)
continue;
if (spi->bbox.top > y)
continue;
if (spi->bbox.right < x)
continue;
if (spi->bbox.bottom < y)
continue;
x -= spi->field_34;
y -= spi->field_38;
state = spi->field_48;
}
if ((spi->flags & kSFZoomed) || (spi->flags & kSFRotated)) {
// TODO
}
if(isWizPixelNonTransparent(rtImage, resId, state, x, y, spi->imgFlags));
return i;
}
}
return 0;
}