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PRINCE: setBackAnim(), showBackAnims() update
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@lukaslw
lukaslw committed Jul 2, 2014
1 parent f2b2836 commit ad8df75
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Showing 2 changed files with 58 additions and 166 deletions.
223 changes: 57 additions & 166 deletions engines/prince/prince.cpp
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Expand Up @@ -1280,198 +1280,89 @@ void PrinceEngine::showNormAnims() {
}
}

void PrinceEngine::setBackAnim(Anim &backAnim) {
int start = backAnim._basaData._start;
if (start != -1) {
backAnim._frame = start;
backAnim._showFrame = start;
backAnim._loopFrame = start;
}
int end = backAnim._basaData._end;
if (end != -1) {
backAnim._lastFrame = end;
}
backAnim._state = 0;
}

void PrinceEngine::showBackAnims() {
for (uint i = 0; i < _backAnimList.size(); i++) {
int activeSubAnim = _backAnimList[i]._seq._currRelative;

if (_backAnimList[i].backAnims[activeSubAnim]._state == 0) {
_backAnimList[i]._seq._counter++;
if (_backAnimList[i]._seq._type == 2) {
//not_type_1
if (_backAnimList[i]._seq._currRelative == 0) {
//zero
if (_backAnimList[i]._seq._counter >= _backAnimList[i]._seq._data) {
if (_backAnimList[i]._seq._anims > 2) {
int rnd = _randomSource.getRandomNumber(_backAnimList[i]._seq._anims - 2);
rnd++;
_backAnimList[i]._seq._currRelative = rnd;
_backAnimList[i]._seq._current = _backAnimList[i].backAnims[rnd]._basaData._num;
activeSubAnim = rnd;
BAS &seq = _backAnimList[i]._seq;
int activeSubAnim = seq._currRelative;

if (!_backAnimList[i].backAnims[activeSubAnim]._state) {
seq._counter++;
if (seq._type == 2) {
if (!seq._currRelative) {
if (seq._counter >= seq._data) {
if (seq._anims > 2) {
seq._currRelative = _randomSource.getRandomNumber(seq._anims - 2) + 1;
activeSubAnim = seq._currRelative;
seq._current = _backAnimList[i].backAnims[activeSubAnim]._basaData._num;
}
//only_1_type_2
//SetBackAnim
int start = _backAnimList[i].backAnims[activeSubAnim]._basaData._start;
if (start != -1) {
_backAnimList[i].backAnims[activeSubAnim]._frame = start;
_backAnimList[i].backAnims[activeSubAnim]._showFrame = start;
_backAnimList[i].backAnims[activeSubAnim]._loopFrame = start;
}
int end = _backAnimList[i].backAnims[activeSubAnim]._basaData._end;
if (end != -1) {
_backAnimList[i].backAnims[activeSubAnim]._lastFrame = end;
}
_backAnimList[i]._seq._counter = 0;
_backAnimList[i].backAnims[activeSubAnim]._state = 0;
setBackAnim(_backAnimList[i].backAnims[activeSubAnim]);
seq._counter = 0;
}
}
}

//not_type_2_1:
if (_backAnimList[i]._seq._type == 3) {
if (_backAnimList[i]._seq._currRelative == 0) {
if (_backAnimList[i]._seq._counter < _backAnimList[i]._seq._data2) {
//empty_frame - do not show anything
if (seq._type == 3) {
if (!seq._currRelative) {
if (seq._counter < seq._data2) {
continue;
} else {
//SetBackAnim
int start = _backAnimList[i].backAnims[activeSubAnim]._basaData._start;
if (start != -1) {
_backAnimList[i].backAnims[activeSubAnim]._frame = start;
_backAnimList[i].backAnims[activeSubAnim]._showFrame = start;
_backAnimList[i].backAnims[activeSubAnim]._loopFrame = start;
}
int end = _backAnimList[i].backAnims[activeSubAnim]._basaData._end;
if (end != -1) {
_backAnimList[i].backAnims[activeSubAnim]._lastFrame = end;
}
_backAnimList[i].backAnims[activeSubAnim]._state = 0;
setBackAnim(_backAnimList[i].backAnims[activeSubAnim]);
}
}
}
//not_type_3_1:
//show_bugger

if (_backAnimList[i].backAnims[activeSubAnim]._frame == _backAnimList[i].backAnims[activeSubAnim]._lastFrame - 1) {
//loop_back_anim
_backAnimList[i].backAnims[activeSubAnim]._frame = _backAnimList[i].backAnims[activeSubAnim]._loopFrame;
//change_back_anim
if (_backAnimList[i]._seq._type == 1) {
//repeat_rnd
if (_backAnimList[i]._seq._anims > 1) {
switch (seq._type) {
case 1:
if (seq._anims > 1) {
int rnd;
do {
rnd = _randomSource.getRandomNumber(_backAnimList[i]._seq._anims - 1);
} while (rnd == _backAnimList[i]._seq._currRelative);
_backAnimList[i]._seq._currRelative = rnd;
_backAnimList[i]._seq._current = _backAnimList[i].backAnims[rnd]._basaData._num;
rnd = _randomSource.getRandomNumber(seq._anims - 1);
} while (rnd == seq._currRelative);
seq._currRelative = rnd;
seq._current = _backAnimList[i].backAnims[rnd]._basaData._num;
activeSubAnim = rnd;
//only_1_type_1:
//SetBackAnim
int start = _backAnimList[i].backAnims[activeSubAnim]._basaData._start;
if (start != -1) {
_backAnimList[i].backAnims[activeSubAnim]._frame = start;
_backAnimList[i].backAnims[activeSubAnim]._showFrame = start;
_backAnimList[i].backAnims[activeSubAnim]._loopFrame = start;
}
int end = _backAnimList[i].backAnims[activeSubAnim]._basaData._end;
if (end != -1) {
_backAnimList[i].backAnims[activeSubAnim]._lastFrame = end;
}
_backAnimList[i]._seq._counter = 0;
_backAnimList[i].backAnims[activeSubAnim]._state = 0;
setBackAnim(_backAnimList[i].backAnims[activeSubAnim]);
seq._counter = 0;
}
} else if (_backAnimList[i]._seq._type == 2) {
if (_backAnimList[i]._seq._currRelative != 0) {
_backAnimList[i]._seq._currRelative = 0;
_backAnimList[i]._seq._current = _backAnimList[i].backAnims[0]._basaData._num;
break;
case 2:
if (seq._currRelative) {
seq._currRelative = 0;
seq._current = _backAnimList[i].backAnims[0]._basaData._num;
activeSubAnim = 0;
//only_1_type_1
//SetBackAnim
int start = _backAnimList[i].backAnims[activeSubAnim]._basaData._start;
if (start != -1) {
_backAnimList[i].backAnims[activeSubAnim]._frame = start;
_backAnimList[i].backAnims[activeSubAnim]._showFrame = start;
_backAnimList[i].backAnims[activeSubAnim]._loopFrame = start;
}
int end = _backAnimList[i].backAnims[activeSubAnim]._basaData._end;
if (end != -1) {
_backAnimList[i].backAnims[activeSubAnim]._lastFrame = end;
}
_backAnimList[i]._seq._counter = 0;
_backAnimList[i].backAnims[activeSubAnim]._state = 0;
setBackAnim(_backAnimList[i].backAnims[activeSubAnim]);
seq._counter = 0;
}
} else if (_backAnimList[i]._seq._type == 3) {
//not_type_2
_backAnimList[i]._seq._currRelative = 0;
_backAnimList[i]._seq._current = _backAnimList[i].backAnims[0]._basaData._num;
_backAnimList[i]._seq._counter = 0;
int rnd = _randomSource.getRandomNumber(_backAnimList[i]._seq._data - 1);
_backAnimList[i]._seq._data2 = rnd;
break;
case 3:
seq._currRelative = 0;
seq._current = _backAnimList[i].backAnims[0]._basaData._num;
seq._counter = 0;
seq._data2 = _randomSource.getRandomNumber(seq._data - 1);
continue; // for bug in original game
break;
}
} else {
_backAnimList[i].backAnims[activeSubAnim]._frame++;
}

//not_end:
_backAnimList[i].backAnims[activeSubAnim]._showFrame = _backAnimList[i].backAnims[activeSubAnim]._frame;

//ShowFrameCode
//ShowAnimFrame
int phaseCount = _backAnimList[i].backAnims[activeSubAnim]._animData->getPhaseCount();
int frameCount = _backAnimList[i].backAnims[activeSubAnim]._animData->getFrameCount();
int phase = _backAnimList[i].backAnims[activeSubAnim]._showFrame;
int phaseFrameIndex = _backAnimList[i].backAnims[activeSubAnim]._animData->getPhaseFrameIndex(phase);
int x = _backAnimList[i].backAnims[activeSubAnim]._x + _backAnimList[i].backAnims[activeSubAnim]._animData->getPhaseOffsetX(phase);
int y = _backAnimList[i].backAnims[activeSubAnim]._y + _backAnimList[i].backAnims[activeSubAnim]._animData->getPhaseOffsetY(phase);
int animFlag = _backAnimList[i].backAnims[activeSubAnim]._flags;
int checkMaskFlag = (animFlag & 1);
int maxFrontFlag = (animFlag & 2);
int specialZFlag = _backAnimList[i].backAnims[activeSubAnim]._nextAnim;
int z = _backAnimList[i].backAnims[activeSubAnim]._nextAnim;
int frameWidth = _backAnimList[i].backAnims[activeSubAnim]._animData->getFrameWidth(phaseFrameIndex);
int frameHeight = _backAnimList[i].backAnims[activeSubAnim]._animData->getFrameHeight(phaseFrameIndex);
int shadowZ = 0;

if (x != 0 || y != 0 || phaseCount != 1 || frameCount != 1) { // fix for room no. 5 - animation 8 (propably unnecessary anim)

if (checkMaskFlag != 0) {
if (_backAnimList[i].backAnims[activeSubAnim]._nextAnim == 0) {
z = y + frameHeight - 1;
}
checkMasks(x, y, frameWidth, frameHeight, z);
}

if (specialZFlag != 0) {
z = specialZFlag;
} else if (maxFrontFlag != 0) {
z = kMaxPicHeight + 1;
} else {
z = y + frameHeight - 1;
}
shadowZ = z;

_backAnimList[i].backAnims[activeSubAnim]._currX = x;
_backAnimList[i].backAnims[activeSubAnim]._currY = y;
_backAnimList[i].backAnims[activeSubAnim]._currW = frameWidth;
_backAnimList[i].backAnims[activeSubAnim]._currH = frameHeight;
Graphics::Surface *backAnimSurface = _backAnimList[i].backAnims[activeSubAnim]._animData->getFrame(phaseFrameIndex); //still with memory leak
showSprite(backAnimSurface, x, y, z, true);
}

//ShowFrameCodeShadow
//ShowAnimFrameShadow
if (_backAnimList[i].backAnims[activeSubAnim]._shadowData != nullptr) {
int shadowPhaseFrameIndex = _backAnimList[i].backAnims[activeSubAnim]._shadowData->getPhaseFrameIndex(phase);
int shadowX = _backAnimList[i].backAnims[activeSubAnim]._shadowData->getBaseX() + _backAnimList[i].backAnims[activeSubAnim]._shadowData->getPhaseOffsetX(phase);
int shadowY = _backAnimList[i].backAnims[activeSubAnim]._shadowData->getBaseY() + _backAnimList[i].backAnims[activeSubAnim]._shadowData->getPhaseOffsetY(phase);
int shadowFrameWidth = _backAnimList[i].backAnims[activeSubAnim]._shadowData->getFrameWidth(shadowPhaseFrameIndex);
int shadowFrameHeight = _backAnimList[i].backAnims[activeSubAnim]._shadowData->getFrameHeight(shadowPhaseFrameIndex);

if (checkMaskFlag != 0) {
checkMasks(shadowX, shadowY, shadowFrameWidth, shadowFrameHeight, shadowY + shadowFrameWidth - 1);
}

if (shadowZ == 0) {
if (maxFrontFlag != 0) {
shadowZ = kMaxPicHeight + 1;
} else {
shadowZ = shadowY + shadowFrameWidth - 1;
}
}

Graphics::Surface *shadowSurface = _backAnimList[i].backAnims[activeSubAnim]._shadowData->getFrame(shadowPhaseFrameIndex); //still with memory leak
showSpriteShadow(shadowSurface, shadowX, shadowY, shadowZ, true);
}
showAnim(_backAnimList[i].backAnims[activeSubAnim]);
}
}
}
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1 change: 1 addition & 0 deletions engines/prince/prince.h
View file
Expand Up @@ -419,6 +419,7 @@ class PrinceEngine : public Engine {
void showLogo();
void showAnim(Anim &anim);
void showNormAnims();
void setBackAnim(Anim &backAnim);
void showBackAnims();
void clearBackAnimList();
bool spriteCheck(int sprWidth, int sprHeight, int destX, int destY);
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