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MADS: Implementing UserInterface loading

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This commit is contained in:
Paul Gilbert 2014-03-15 20:19:01 -04:00
parent ca6cf0eaf2
commit c4ed42e6d5
3 changed files with 123 additions and 7 deletions
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102
engines/mads/user_interface.cpp
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@ -39,6 +39,8 @@ void SceneNode::load(Common::SeekableReadStream *f) {
UserInterface::UserInterface(MADSEngine *vm) : _vm(vm) {
_category = CAT_NONE;
_screenObjectsCount = 0;
_inventoryTopIndex = 0;
_objectY = 0;
byte *pData = _vm->_screen.getBasePtr(0, MADS_SCREEN_HEIGHT - MADS_INTERFACE_HEIGHT);
setPixels(pData, MADS_SCREEN_WIDTH, MADS_INTERFACE_HEIGHT);
@ -123,7 +125,105 @@ void UserInterface::setBounds(const Common::Rect &r) {
}
void UserInterface::loadElements() {
warning("TODO: UserInterface::loadElements");
Scene &scene = _vm->_game->_scene;
Common::Rect bounds;
scene._screenObjects.clear();
if (!scene._screenObjects._v832EC) {
for (int idx = 1; idx <= 3; ++idx) {
getBounds(CAT_INV_SCROLLER, idx, bounds);
// TODO
}
}
}
bool UserInterface::getBounds(ScrCategory category, int v, Common::Rect &bounds) {
Common::Rect result;
int heightMultiplier, widthMultiplier;
int leftStart, yOffset, widthAmt;
switch (category) {
case CAT_ACTION:
heightMultiplier = v / 5;
widthMultiplier = v / 5;
leftStart = 2;
yOffset = 3;
widthAmt = 32;
break;
case CAT_INV_LIST:
if (v < _inventoryTopIndex || v > (_inventoryTopIndex + 5))
return false;
heightMultiplier = v - _inventoryTopIndex;
widthMultiplier = 0;
leftStart = 90;
yOffset = 3;
widthAmt = 69;
break;
case CAT_6:
heightMultiplier = v;
widthMultiplier = 0;
leftStart = 2;
yOffset = 3;
widthAmt = 310;
break;
case CAT_INV_SCROLLER:
heightMultiplier = 0;
widthMultiplier = 73;
yOffset = 0;
widthAmt = 9;
leftStart = (v != 73) ? 73 : 75;
break;
default:
heightMultiplier = v;
widthMultiplier = 0;
leftStart = 240;
yOffset = 3;
widthAmt = 80;
break;
}
result.left = (widthMultiplier > 0) ? widthMultiplier * widthAmt + leftStart : leftStart;
result.setWidth(widthAmt);
result.top = heightMultiplier * 3 + yOffset;
result.setHeight(8);
if (category == CAT_INV_SCROLLER) {
switch (v) {
case 1:
// Arrow up
result.top = 4;
result.setHeight(7);
break;
case 2:
// Arrow down
result.top = 35;
result.setHeight(7);
break;
case 3:
// Scroller
result.top = 12;
result.setHeight(22);
break;
case 4:
// Thumb
result.top = _objectY + 14;
result.setHeight(1);
break;
default:
break;
}
}
return true;
}
void UserInterface::extendRect(Common::Rect &bounds) {
}
} // End of namespace MADS