Addresses several related problems:
* Propagation / unpropagation of duplicate bonuses is inconsistent, causing bugs
* Duplicate bonuses never stack, which is not always intended behaviour (e.g. multiple copies of resource generating artifacts)
* Different bonuses always stack, which is not always intended behaviour (e.g. Angel + Archangel morale bonuses)
This is addressed as follows:
* Duplicate bonuses are never eliminated during propagation/inheritance.
* Unpropagation eliminates only a single copy of duplicated bonus
* Bonus receives a new field stacking that determines stacking behaviour:
* * empty string = no stacking with duplicates (default)
* * "ALWAYS" = stacks with duplicates & everything else
* * some other value = no stacking with bonuses with same stacking value
Also Morale/Luck window now hides non-stacking bonuses.
* changed Bonus::additionalInfo to integer vector
* fixed deserialization for old savegames
* removed newline from JsonNode::toJson()
* updated bonus schema; SPELL_AFTER_ATTACK and SPELL_BEFORE_ATTACK use new addInfo format
* removed unnecessary init in Bonus constructor
- Minor improvements to JSON validation
- Cleanup in SDL_Extensions.cpp
- Implemented new propery for creature format: idle animation duration
- Disabled idle animation of some of conflux creatures (was clearly
broken)
- split JsonNode.cpp into JsonNode and JsonDetail files
- validation should be notably faster (at least 10% faster loading)
- support for "format" field, allows checking existance of files.
- minor fixes in schemas
- msk/msg files are now optional
- launcher uses json parser from vcmi lib instead of one from Qt #1469
- fixed abilities overrides for some creatures #1476
- fixed hero portraits in seer huts #1402
- ttf fonts will render text in utf-8 mode. Not really useful at this point
- new settings entry, available in launcher: encoding. Unused for now.
- found situation where JsonNode parser won't report warning: comma after last element in arrays or objects. Fixed this in our config files but parser change is disabled for now due to huge number of warnings from mods.
* creature abilities bonus properties are updated when the creature id is assigned
* removed decrease morale ability from config file (it was duplicating the one from ZCRTRAIT.TXT
- WoG should be optional, all remapped files are listed in WoG/config/wogFileOverrides.json
- fixed several cases of incorrect positioning of creatures in battles
- some missing sounds for battle effects
- negative luck support, disabled by default
- a bit hackish detection of WoG presence, VCMI should work on SoD-only installs
