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- added null checks for group selection

This commit is contained in:
SoftCoder 2015-10-25 09:14:28 -07:00
parent 719029358f
commit cb456840cd
2 changed files with 22 additions and 3 deletions
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2
data/glest_game

@ -1 +1 @@
Subproject commit 736113a2b4b883722279942e11e63bdb414fe39f
Subproject commit bf04854ade7cd0fc51483c857e590acfef4fbc26

23
source/glest_game/gui/gui.cpp
View File

@ -853,8 +853,27 @@ void Gui::computeDisplay(){
}
//portraits
for(int i= 0; i < selection.getCount(); ++i){
display.setUpImage(i, selection.getUnit(i)->getType()->getImage());
int unitIndex = 0;
for(unitIndex = 0; unitIndex < selection.getCount(); ++unitIndex){
try {
const Unit *unit = selection.getUnit(unitIndex);
if(unit == NULL) {
throw megaglest_runtime_error("unit == NULL");
}
if(unit->getType() == NULL) {
throw megaglest_runtime_error("unit->getType() == NULL");
}
if(unit->getType()->getImage() == NULL) {
throw megaglest_runtime_error("unit->getType()->getImage()");
}
display.setUpImage(unitIndex, unit->getType()->getImage());
}
catch(exception &ex) {
char szBuf[8096]="";
snprintf(szBuf,8096,"Error in unit selection for index: %d error [%s]",unitIndex,ex.what());
throw megaglest_runtime_error(szBuf, true);
}
}
// ================ PART 2 ================