opentnl-zapdev

[Norbert H. <nh...@gm...>]

=0D=0AWow. I haven't looked into Zap for a couple of weeks. Awesome home ma=
ny
features have been added recently.

I ran across a compilation problem however. I noticed it, when I was
compiling with CodeWarrior. I already mentioned the problem in the
other e-mail in [opentnl-general]. Since the same problem occurs when
compiling with MCVS++ 6.0, I thought I will mention it in more detail
again to [opentnl-zapdev] now:

In gameWeapons.cpp, there is the global struct array gWeapons[] which
is initialized at the spot:


gameWeapons.h:

struct ShipWeaponInfo
{
   StringTableEntry name; // Display name of the weapon.
   U32 fireDelay;    // Delay between shots.
   U32 minEnergy;    // Minimum energy to fire.
   U32 drainEnergy;  // Amount of energy to drain per shot.
   U32 projVelocity;
   U32 projLiveTime;
   U32 projectileType;
};

gameWeapons.cpp:

ShipWeaponInfo gWeapons[] =3D
{
   {StringTableEntry("Phaser"),   100,  500,   500,   600, 1000, Projectile=
::Phaser },
   {StringTableEntry("Bouncer"),  100,  1800,  1800,  540, 1500, Projectile=
::Bounce },
   {StringTableEntry("Triple"),   200,  2100,  2100,  550, 850,  Projectile=
::Triple },
   {StringTableEntry("Burst"),    700,  5000,  5000,  500, 1000, 0 },
   {StringTableEntry("Mine"),     900,  65000, 65000, 500, 1000, 0 },
   {StringTableEntry("Turret"),   0,    0,     0,     800, 800,  Projectile=
::Turret },
};


From=20CodeWarrior 8.3 I know that it does not compile it, when an
object (like StringTableEntry) is handed over as part of the
initialization list. MCVS++ 6.0 seems to have a similar problem with
that (VS2003 compiled fine by the way).

How about initializating each member of the array through a contructor
in the struct. I tried it the following way, which compiled fine on
CodeWarrior, VC6.0 and VS2003:


gameWeapons.h:

struct ShipWeaponInfo
{
   // constructor is needed for array initialization list
   ShipWeaponInfo(
      StringTableEntry _name,=20
      U32 _fireDelay,=20
      U32 _minEnergy,=20
      U32 _drainEnergy,=20
      U32 _projVelocity,=20
      U32 _projLiveTime,=20
      U32 _projectileType) :=20
      name          (_name),=20
      fireDelay     (_fireDelay),=20
      minEnergy     (_minEnergy),=20
      drainEnergy   (_drainEnergy),=20
      projVelocity  (_projVelocity),=20
      projLiveTime  (_projLiveTime),=20
      projectileType(_projectileType)=20
   {
   };

   StringTableEntry name; // Display name of the weapon.
   U32 fireDelay;    // Delay between shots.
   U32 minEnergy;    // Minimum energy to fire.
   U32 drainEnergy;  // Amount of energy to drain per shot.
   U32 projVelocity;
   U32 projLiveTime;
   U32 projectileType;
};

gameWeapons.cpp:

ShipWeaponInfo gWeapons[] =3D
{
   ShipWeaponInfo( StringTableEntry("Phaser"),   100,  500,   500,   600, 1=
000, Projectile::Phaser ),
   ShipWeaponInfo( StringTableEntry("Bouncer"),  100,  1800,  1800,  540, 1=
500, Projectile::Bounce ),
   ShipWeaponInfo( StringTableEntry("Triple"),   200,  2100,  2100,  550, 8=
50,  Projectile::Triple ),
   ShipWeaponInfo( StringTableEntry("Burst"),    700,  5000,  5000,  500, 1=
000, 0 ),
   ShipWeaponInfo( StringTableEntry("Mine"),     900,  65000, 65000, 500, 1=
000, 0 ),
   ShipWeaponInfo( StringTableEntry("Turret"),   0,    0,     0,     800, 8=
00,  Projectile::Turret ),
};


That way, the array gets also initialized at the spot.

Also, it seems that zap MSDev 6.0 project hasn't been updated for a
while. I had to add:

zap\flagItem.cpp
zap\flagItem.h
zap\footballGame.cpp
zap\ftol.h
zap\gameObjectRender.cpp
zap\gameObjectRender.h
zap\goalZone.cpp
zap\goalZone.h
zap\input.cpp
zap\input.h
zap\LoadoutZone.cpp
zap\move.h
zap\private.h
zap\rabbitGame.cpp
zap\rabbitGame.h
zap\retrieveGame.cpp
zap\soccerGame.h
zap\timer.h
zap\UIInstructions.cpp
zap\UIInstructions.h

to zap.dsp.

Regards,
Norbert.