* remove unused functions and members
* make protected functions used only locally or in factory
* rename some functions to be more meaningful
* refactor some enums to enum classes
In the original game the whole series did damage 0.02 (0.10 * 0.2) to human. In Gold, one particle do such damage, so 51 particles do 51 * 0.02 = 1.02 damage to human! I changed the multiplier for allies from 0.2 to 0.004 (approx. 0.2 / 51), but this problem probably occured somewhere else during rewriting the engine from DirectX to OpenGL and SDL.
* removed -mod argument
* removed -datadir argument
* removed -lang argument
* removed some dead ui code
* added resource manager and file loaders (stream and SDL)
* changed interface textures location to match new directory structure
* removed CGameData for mod support
* added PhysFS support
* removed classes managed by CInstanceManager
except for CObject, CPyro, CBrain and CPhysics
because of dependencies
* refactored instance searching to use existing singleton instances of
CApplication, CEngine and CRobotMain and calling their getter
functions
- added stubs for functions in CLightning, CParticle and CPyro
- cleaned object.h and physics.h headers
- created temporary stubs to compile CCamera
- other necessary changes to compile successfully
Piotr Dziwinski