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DRAGONS: Refactored CutScene::changeBackgroundPosition()

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This commit is contained in:
Eugene Sandulenko 2020-05-04 17:25:04 +02:00
parent 163bfdd9ae
commit d3cd15e48b
1 changed files with 29 additions and 26 deletions
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55
engines/dragons/cutscene.cpp
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@ -438,7 +438,16 @@ void CutScene::cursorInventoryClearFlag400() {
}
void CutScene::changeBackgroundPosition(uint16 newPosition, int16 sParm2) {
if (newPosition == 1) {
switch (newPosition) {
case 0:
_vm->_screen->loadPalette(0, _palettes + 0 * 512);
_vm->_scene->setMgLayerPriority(0);
_vm->_scene->setFgLayerPriority(0);
_vm->_scene->_camera.x = 0;
_vm->_scene->setBgLayerPriority(1);
break;
case 1:
_vm->_scene->setBgLayerPriority(0); //TODO investigate why this is 0 not 1
_vm->_scene->setMgLayerPriority(1); //TODO investigate why this is 1 not 2
_vm->_scene->_camera.x = sParm2 + 0x3c0;
@ -448,32 +457,26 @@ void CutScene::changeBackgroundPosition(uint16 newPosition, int16 sParm2) {
Actor *actor = _vm->_actorManager->getActor(i);
actor->_x_pos += 0x3c0;
}
} else {
if (newPosition < 2) {
if (newPosition != 0) {
return;
}
_vm->_screen->loadPalette(0, _palettes + 0 * 512);
_vm->_scene->setMgLayerPriority(0);
_vm->_scene->setFgLayerPriority(0);
_vm->_scene->_camera.x = 0;
} else {
if (newPosition == 2) {
_vm->_screen->loadPalette(0, _palettes + 3 * 512);
_vm->_scene->setMgLayerPriority(2);
_vm->_scene->setFgLayerPriority(3);
_vm->_scene->_camera.x = 0;
} else {
if (newPosition != 3) {
return;
}
_vm->_screen->loadPalette(0, _palettes + 1 * 512);
_vm->_scene->setMgLayerPriority(2);
_vm->_scene->setFgLayerPriority(0);
_vm->_scene->_camera.x = sParm2;
}
}
break;
case 2:
_vm->_screen->loadPalette(0, _palettes + 3 * 512);
_vm->_scene->setMgLayerPriority(2);
_vm->_scene->setFgLayerPriority(3);
_vm->_scene->_camera.x = 0;
_vm->_scene->setBgLayerPriority(1);
break;
case 3:
_vm->_screen->loadPalette(0, _palettes + 1 * 512);
_vm->_scene->setMgLayerPriority(2);
_vm->_scene->setFgLayerPriority(0);
_vm->_scene->_camera.x = sParm2;
_vm->_scene->setBgLayerPriority(1);
break;
default:
break;
}
}