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- Fixed: Cheats in demos must not access the weapon slots.

Browse source 
- Fixed: S_ChannelEnded didn't check for a NULL SfxInfo.
- Fixed: R_InitTables did a typecast to angle_t instead of fixed_t.
- Fixed: PowerProtection and PowerDamage applied their defaults incorrectly.
- Fixed: The damage type property didn't properly read its factor.


SVN r1257 (trunk)
This commit is contained in:
Christoph Oelckers 2008-10-07 18:21:03 +00:00
parent 7b82745665
commit 402d0e5fa1
6 changed files with 36 additions and 13 deletions
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9
docs/rh-log.txt
View file

@ -1,3 +1,12 @@
October 7, 2008 (Changes by Graf Zahl)
- Fixed: Cheats in demos must not access the weapon slots.
- Fixed: S_ChannelEnded didn't check for a NULL SfxInfo.
- Fixed: R_InitTables did a typecast to angle_t instead of fixed_t.
October 6, 2008 (Changes by Graf Zahl)
- Fixed: PowerProtection and PowerDamage applied their defaults incorrectly.
- Fixed: The damage type property didn't properly read its factor.
October 5, 2008 (Changes by Graf Zahl)
- Finally has the right idea how to restore Doom's original clipping of projectiles
against decorations without breaking anything newer:

18
src/g_shared/a_artifacts.cpp
View file

@ -1476,12 +1476,17 @@ void APowerDamage::ModifyDamage(int damage, FName damageType, int &newdamage, bo
if (!passive && damage > 0)
{
DmgFactors * df = GetClass()->ActorInfo->DamageFactors;
if (df != NULL)
if (df != NULL && df->CountUsed() != 0)
{
const fixed_t * pdf = df->CheckKey(damageType);
if (pdf== NULL && damageType != NAME_None) pdf = df->CheckKey(NAME_None);
if (pdf == NULL) pdf = &def;
}
else
{
pdf = &def;
}
if (pdf != NULL)
{
damage = newdamage = FixedMul(damage, *pdf);
if (*pdf > 0 && damage == 0) damage = newdamage = 1; // don't allow zero damage as result of an underflow
if (Owner != NULL && *pdf > FRACUNIT) S_Sound(Owner, 5, ActiveSound, 1.0f, ATTN_NONE);
@ -1530,12 +1535,15 @@ void APowerProtection::ModifyDamage(int damage, FName damageType, int &newdamage
if (passive && damage > 0)
{
DmgFactors * df = GetClass()->ActorInfo->DamageFactors;
if (df != NULL)
if (df != NULL && df->CountUsed() != 0)
{
const fixed_t * pdf = df->CheckKey(damageType);
if (pdf== NULL && damageType != NAME_None) pdf = df->CheckKey(NAME_None);
if (pdf == NULL) pdf = &def;
}
else pdf = &def;
if (pdf != NULL)
{
damage = newdamage = FixedMul(damage, *pdf);
if (Owner != NULL && *pdf < FRACUNIT) S_Sound(Owner, 5, ActiveSound, 1.0f, ATTN_NONE);
}

6
src/m_cheat.cpp
View file

@ -737,8 +737,10 @@ void cht_Give (player_t *player, const char *name, int amount)
// Give the weapon only if it belongs to the current game or
// is in a weapon slot. Unfortunately this check only works in
// singleplayer games because the weapon slots are stored locally.
// In multiplayer games all weapons must be given.
if (multiplayer || type->ActorInfo->GameFilter == GAME_Any ||
// In multiplayer games or demors all weapons must be given because the state of
// the weapon slots is not guaranteed to be the same when recording or playing back.
if (multiplayer || demorecording || demoplayback ||
type->ActorInfo->GameFilter == GAME_Any ||
(type->ActorInfo->GameFilter & gameinfo.gametype) ||
LocalWeapons.LocateWeapon(type, NULL, NULL))
{

6
src/r_main.cpp
View file

@ -370,16 +370,16 @@ void R_InitTables (void)
const double pimul = PI*2/FINEANGLES;
// viewangle tangent table
finetangent[0] = (angle_t)(FRACUNIT*tan ((0.5-FINEANGLES/4)*pimul)+0.5);
finetangent[0] = (fixed_t)(FRACUNIT*tan ((0.5-FINEANGLES/4)*pimul)+0.5);
for (i = 1; i < FINEANGLES/2; i++)
{
finetangent[i] = (angle_t)(FRACUNIT*tan ((i-FINEANGLES/4)*pimul)+0.5);
finetangent[i] = (fixed_t)(FRACUNIT*tan ((i-FINEANGLES/4)*pimul)+0.5);
}
// finesine table
for (i = 0; i < FINEANGLES/4; i++)
{
finesine[i] = (angle_t)(FRACUNIT * sin (i*pimul));
finesine[i] = (fixed_t)(FRACUNIT * sin (i*pimul));
}
for (i = 0; i < FINEANGLES/4; i++)
{

8
src/s_sound.cpp
View file

@ -1854,8 +1854,8 @@ void S_ChannelEnded(FISoundChannel *ichan)
{
evicted = true;
}
else
{
else if (schan->SfxInfo != NULL)
{
unsigned int pos = GSnd->GetPosition(schan);
unsigned int len = GSnd->GetSampleLength(schan->SfxInfo->data);
if (pos == 0)
@ -1867,6 +1867,10 @@ void S_ChannelEnded(FISoundChannel *ichan)
evicted = (pos < len);
}
}
else
{
evicted = false;
}
if (!evicted)
{
S_ReturnChannel(schan);

2
src/thingdef/thingdef_properties.cpp
View file

@ -1149,7 +1149,7 @@ DEFINE_PROPERTY(damagetype, S, Actor)
DEFINE_PROPERTY(damagefactor, SF, Actor)
{
PROP_STRING_PARM(str, 0);
PROP_FIXED_PARM(id, 0);
PROP_FIXED_PARM(id, 1);
if (bag.Info->DamageFactors == NULL) bag.Info->DamageFactors=new DmgFactors;