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Merge branch 'next' into file-exploit-fix

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This commit is contained in:
wolfy852 2019-02-19 22:13:03 -06:00
commit 4970df47e1
5 changed files with 130 additions and 84 deletions
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29
src/apng.c
View file

@ -25,6 +25,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "apng.h"
#define APNG_INFO_acTL 0x20000U
#define APNG_WROTE_acTL 0x10000U
struct apng_info_def
@ -59,6 +61,10 @@ size_t apng_default_tell (png_structp);
#endif/* PNG_STDIO_SUPPORTED */
void apng_write_IEND (png_structp);
void apng_write_acTL (png_structp, png_uint_32, png_uint_32);
#ifndef PNG_WRITE_APNG_SUPPORTED
png_uint_32 apng_set_acTL_dummy (png_structp, png_infop,
png_uint_32, png_uint_32);
#endif/* PNG_WRITE_APNG_SUPPORTED */
apng_infop
apng_create_info_struct (png_structp pngp)
@ -145,7 +151,7 @@ apng_default_tell (png_structp pngp)
void
apng_set_write_fn (png_structp pngp, apng_infop ainfop, png_voidp iop,
png_rw_ptr write_f, png_flush_ptr flush_f,
png_rw_ptr write_f, png_flush_ptr flush_f,
apng_seek_ptr seek_f, apng_tell_ptr tell_f)
{
if (!( pngp && ainfop ))
@ -204,7 +210,7 @@ apng_set_acTL (png_structp pngp, png_infop infop, apng_infop ainfop,
ainfop->num_frames = frames;
ainfop->num_plays = plays;
ainfop->valid |= PNG_INFO_acTL;
ainfop->valid |= APNG_INFO_acTL;
return 1;
}
@ -218,7 +224,7 @@ apng_write_info_before_PLTE (png_structp pngp, png_infop infop,
png_write_info_before_PLTE(pngp, infop);
if (( ainfop->valid & PNG_INFO_acTL ) &&!( ainfop->mode & APNG_WROTE_acTL ))
if (( ainfop->valid & APNG_INFO_acTL )&&!( ainfop->mode & APNG_WROTE_acTL ))
{
ainfop->start_acTL = apng_tell(pngp, ainfop);
@ -253,6 +259,19 @@ apng_write_end (png_structp pngp, png_infop infop, apng_infop ainfop)
#endif/* PNG_WRITE_FLUSH_AFTER_IEND_SUPPORTED */
}
#ifndef PNG_WRITE_APNG_SUPPORTED
png_uint_32
apng_set_acTL_dummy (png_structp pngp, png_infop infop,
png_uint_32 frames, png_uint_32 plays)
{
(void)pngp;
(void)infop;
(void)frames;
(void)plays;
return 0;
}
#endif/* PNG_WRITE_APNG_SUPPORTED */
/* Dynamic runtime linking capable! (Hopefully.) */
void
apng_set_set_acTL_fn (png_structp pngp, apng_infop ainfop,
@ -260,7 +279,11 @@ apng_set_set_acTL_fn (png_structp pngp, apng_infop ainfop,
{
(void)pngp;
if (!ainfop->set_acTL_fn)
#ifndef PNG_WRITE_APNG_SUPPORTED
ainfop->set_acTL_fn = &apng_set_acTL_dummy;
#else
ainfop->set_acTL_fn = &png_set_acTL;
#endif/* PNG_WRITE_APNG_SUPPORTED */
else
ainfop->set_acTL_fn = set_acTL_f;
}

16
src/apng.h
View file

@ -23,6 +23,22 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef APNG_H
#define APNG_H
#ifndef _MSC_VER
#ifndef _WII
#ifndef _LARGEFILE64_SOURCE
#define _LARGEFILE64_SOURCE
#endif
#endif
#endif
#ifndef _LFS64_LARGEFILE
#define _LFS64_LARGEFILE
#endif
#ifndef _FILE_OFFSET_BITS
#define _FILE_OFFSET_BITS 0
#endif
#include <png.h>
typedef struct apng_info_def apng_info;

2
src/g_game.c
View file

@ -2162,7 +2162,7 @@ void G_Ticker(boolean run)
G_CopyTiccmd(cmd, &netcmds[buf][i], 1);
// Use the leveltime sent in the player's ticcmd to determine control lag
cmd->latency = modeattacking ? 0 : min((leveltime & 0xFF) - cmd->latency, MAXPREDICTTICS-1); //@TODO add a cvar to allow setting this max
cmd->latency = modeattacking ? 0 : min(((leveltime & 0xFF) - cmd->latency) & 0xFF, MAXPREDICTTICS-1); //@TODO add a cvar to allow setting this max
}
}

163
src/k_kart.c
View file

@ -1056,7 +1056,7 @@ void K_KartBouncing(mobj_t *mobj1, mobj_t *mobj2, boolean bounce, boolean solid)
mobj_t *fx;
fixed_t momdifx, momdify;
fixed_t distx, disty;
fixed_t dot, p;
fixed_t dot, force;
fixed_t mass1, mass2;
if (!mobj1 || !mobj2)
@ -1114,6 +1114,30 @@ void K_KartBouncing(mobj_t *mobj1, mobj_t *mobj2, boolean bounce, boolean solid)
momdifx = mobj1->momx - mobj2->momx;
momdify = mobj1->momy - mobj2->momy;
// Adds the OTHER player's momentum times a bunch, for the best chance of getting the correct direction
distx = (mobj1->x + mobj2->momx*3) - (mobj2->x + mobj1->momx*3);
disty = (mobj1->y + mobj2->momy*3) - (mobj2->y + mobj1->momy*3);
if (distx == 0 && disty == 0)
// if there's no distance between the 2, they're directly on top of each other, don't run this
return;
{ // Normalize distance to the sum of the two objects' radii, since in a perfect world that would be the distance at the point of collision...
fixed_t dist = P_AproxDistance(distx, disty) ?: 1;
fixed_t nx = FixedDiv(distx, dist);
fixed_t ny = FixedDiv(disty, dist);
distx = FixedMul(mobj1->radius+mobj2->radius, nx);
disty = FixedMul(mobj1->radius+mobj2->radius, ny);
if (momdifx == 0 && momdify == 0)
{
// If there's no momentum difference, they're moving at exactly the same rate. Pretend they moved into each other.
momdifx = -nx;
momdify = -ny;
}
}
// if the speed difference is less than this let's assume they're going proportionately faster from each other
if (P_AproxDistance(momdifx, momdify) < (25*mapobjectscale))
{
@ -1124,34 +1148,6 @@ void K_KartBouncing(mobj_t *mobj1, mobj_t *mobj2, boolean bounce, boolean solid)
momdify = FixedMul((25*mapobjectscale), normalisedy);
}
// Adds the OTHER player's momentum, so that it reduces the chance of you being "inside" the other object
distx = (mobj1->x + mobj2->momx) - (mobj2->x + mobj1->momx);
disty = (mobj1->y + mobj2->momy) - (mobj2->y + mobj1->momy);
{ // Don't allow dist to get WAY too low, that it pushes you stupidly huge amounts, or backwards...
fixed_t dist = P_AproxDistance(distx, disty);
fixed_t nx = FixedDiv(distx, dist);
fixed_t ny = FixedDiv(disty, dist);
if (P_AproxDistance(distx, disty) < (3*mobj1->radius)/4)
{
distx = FixedMul((3*mobj1->radius)/4, nx);
disty = FixedMul((3*mobj1->radius)/4, ny);
}
if (P_AproxDistance(distx, disty) < (3*mobj2->radius)/4)
{
distx = FixedMul((3*mobj2->radius)/4, nx);
disty = FixedMul((3*mobj2->radius)/4, ny);
}
}
if (distx == 0 && disty == 0)
{
// if there's no distance between the 2, they're directly on top of each other, don't run this
return;
}
dot = FixedMul(momdifx, distx) + FixedMul(momdify, disty);
if (dot >= 0)
@ -1160,7 +1156,7 @@ void K_KartBouncing(mobj_t *mobj1, mobj_t *mobj2, boolean bounce, boolean solid)
return;
}
p = FixedDiv(dot, FixedMul(distx, distx)+FixedMul(disty, disty));
force = FixedDiv(dot, FixedMul(distx, distx)+FixedMul(disty, disty));
if (bounce == true && mass2 > 0) // Perform a Goomba Bounce.
mobj1->momz = -mobj1->momz;
@ -1175,14 +1171,14 @@ void K_KartBouncing(mobj_t *mobj1, mobj_t *mobj2, boolean bounce, boolean solid)
if (mass2 > 0)
{
mobj1->momx = mobj1->momx - FixedMul(FixedMul(FixedDiv(2*mass2, mass1 + mass2), p), distx);
mobj1->momy = mobj1->momy - FixedMul(FixedMul(FixedDiv(2*mass2, mass1 + mass2), p), disty);
mobj1->momx = mobj1->momx - FixedMul(FixedMul(FixedDiv(2*mass2, mass1 + mass2), force), distx);
mobj1->momy = mobj1->momy - FixedMul(FixedMul(FixedDiv(2*mass2, mass1 + mass2), force), disty);
}
if (mass1 > 0 && solid == false)
{
mobj2->momx = mobj2->momx - FixedMul(FixedMul(FixedDiv(2*mass1, mass1 + mass2), p), -distx);
mobj2->momy = mobj2->momy - FixedMul(FixedMul(FixedDiv(2*mass1, mass1 + mass2), p), -disty);
mobj2->momx = mobj2->momx - FixedMul(FixedMul(FixedDiv(2*mass1, mass1 + mass2), force), -distx);
mobj2->momy = mobj2->momy - FixedMul(FixedMul(FixedDiv(2*mass1, mass1 + mass2), force), -disty);
}
// Do the bump fx when we've CONFIRMED we can bump.
@ -1978,12 +1974,16 @@ void K_SpinPlayer(player_t *player, mobj_t *source, INT32 type, mobj_t *inflicto
static void K_RemoveGrowShrink(player_t *player)
{
player->kartstuff[k_growshrinktimer] = 0;
if (player->kartstuff[k_invincibilitytimer] == 0)
player->mo->color = player->skincolor;
player->mo->scalespeed = mapobjectscale/TICRATE;
player->mo->destscale = mapobjectscale;
if (cv_kartdebugshrink.value && !modeattacking && !player->bot)
player->mo->destscale = (6*player->mo->destscale)/8;
if (player->mo && !P_MobjWasRemoved(player->mo))
{
if (player->kartstuff[k_invincibilitytimer] == 0)
player->mo->color = player->skincolor;
player->mo->scalespeed = mapobjectscale/TICRATE;
player->mo->destscale = mapobjectscale;
if (cv_kartdebugshrink.value && !modeattacking && !player->bot)
player->mo->destscale = (6*player->mo->destscale)/8;
}
P_RestoreMusic(player);
}
@ -3290,11 +3290,15 @@ static void K_DoShrink(player_t *user)
{
// Start shrinking!
K_DropItems(&players[i]);
players[i].mo->scalespeed = mapobjectscale/TICRATE;
players[i].mo->destscale = (6*mapobjectscale)/8;
if (cv_kartdebugshrink.value && !modeattacking && !players[i].bot)
players[i].mo->destscale = (6*players[i].mo->destscale)/8;
players[i].kartstuff[k_growshrinktimer] = -(200+(40*(MAXPLAYERS-players[i].kartstuff[k_position])));
if (!P_MobjWasRemoved(players[i].mo))
{
players[i].mo->scalespeed = mapobjectscale/TICRATE;
players[i].mo->destscale = (6*mapobjectscale)/8;
if (cv_kartdebugshrink.value && !modeattacking && !players[i].bot)
players[i].mo->destscale = (6*players[i].mo->destscale)/8;
players[i].kartstuff[k_growshrinktimer] = -(200+(40*(MAXPLAYERS-players[i].kartstuff[k_position])));
}
}
// Grow should get taken away.
@ -3419,7 +3423,7 @@ void K_DropHnextList(player_t *player)
mobjtype_t type;
boolean orbit, ponground, dropall = true;
if (!work)
if (!work || P_MobjWasRemoved(work))
return;
flip = P_MobjFlip(player->mo);
@ -3556,7 +3560,7 @@ void K_DropItems(player_t *player)
K_DropHnextList(player);
if (player->mo && player->kartstuff[k_itemamount])
if (player->mo && !P_MobjWasRemoved(player->mo) && player->kartstuff[k_itemamount])
{
mobj_t *drop = P_SpawnMobj(player->mo->x, player->mo->y, player->mo->z + player->mo->height/2, MT_FLOATINGITEM);
P_SetScale(drop, drop->scale>>4);
@ -4718,7 +4722,7 @@ static void K_KartDrift(player_t *player, boolean onground)
}
// Disable drift-sparks until you're going fast enough
if (player->kartstuff[k_getsparks] == 0 || player->kartstuff[k_offroad])
if (player->kartstuff[k_getsparks] == 0 || (player->kartstuff[k_offroad] && !player->kartstuff[k_invincibilitytimer] && !player->kartstuff[k_hyudorotimer] && !player->kartstuff[k_sneakertimer]))
driftadditive = 0;
if (player->speed > minspeed*2)
player->kartstuff[k_getsparks] = 1;
@ -5444,43 +5448,46 @@ void K_MoveKartPlayer(player_t *player, boolean onground)
}
}
// Friction
if (!player->kartstuff[k_offroad])
if (onground)
{
if (player->speed > 0 && cmd->forwardmove == 0 && player->mo->friction == 59392)
player->mo->friction += 4608;
if (player->speed > 0 && cmd->forwardmove < 0 && player->mo->friction == 59392)
player->mo->friction += 1608;
}
// Friction
if (!player->kartstuff[k_offroad])
{
if (player->speed > 0 && cmd->forwardmove == 0 && player->mo->friction == 59392)
player->mo->friction += 4608;
if (player->speed > 0 && cmd->forwardmove < 0 && player->mo->friction == 59392)
player->mo->friction += 1608;
}
// Karma ice physics
if (G_BattleGametype() && player->kartstuff[k_bumper] <= 0)
{
player->mo->friction += 1228;
// Karma ice physics
if (G_BattleGametype() && player->kartstuff[k_bumper] <= 0)
{
player->mo->friction += 1228;
if (player->mo->friction > FRACUNIT)
player->mo->friction = FRACUNIT;
if (player->mo->friction < 0)
player->mo->friction = 0;
if (player->mo->friction > FRACUNIT)
player->mo->friction = FRACUNIT;
if (player->mo->friction < 0)
player->mo->friction = 0;
player->mo->movefactor = FixedDiv(ORIG_FRICTION, player->mo->friction);
player->mo->movefactor = FixedDiv(ORIG_FRICTION, player->mo->friction);
if (player->mo->movefactor < FRACUNIT)
player->mo->movefactor = 19*player->mo->movefactor - 18*FRACUNIT;
else
player->mo->movefactor = FRACUNIT; //player->mo->movefactor = ((player->mo->friction - 0xDB34)*(0xA))/0x80;
if (player->mo->movefactor < FRACUNIT)
player->mo->movefactor = 19*player->mo->movefactor - 18*FRACUNIT;
else
player->mo->movefactor = FRACUNIT; //player->mo->movefactor = ((player->mo->friction - 0xDB34)*(0xA))/0x80;
if (player->mo->movefactor < 32)
player->mo->movefactor = 32;
}
if (player->mo->movefactor < 32)
player->mo->movefactor = 32;
}
// Wipeout slowdown
if (player->kartstuff[k_spinouttimer] && player->kartstuff[k_wipeoutslow])
{
if (player->kartstuff[k_offroad])
player->mo->friction -= 4912;
if (player->kartstuff[k_wipeoutslow] == 1)
player->mo->friction -= 9824;
// Wipeout slowdown
if (player->kartstuff[k_spinouttimer] && player->kartstuff[k_wipeoutslow])
{
if (player->kartstuff[k_offroad])
player->mo->friction -= 4912;
if (player->kartstuff[k_wipeoutslow] == 1)
player->mo->friction -= 9824;
}
}
K_KartDrift(player, onground);

4
src/lua_script.c
View file

@ -1020,7 +1020,7 @@ void LUA_Archive(void)
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i])
if (!playeringame[i] && i > 0) // NEVER skip player 0, this is for dedi servs.
continue;
// all players in game will be archived, even if they just add a 0.
ArchiveExtVars(&players[i], "player");
@ -1056,7 +1056,7 @@ void LUA_UnArchive(void)
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i])
if (!playeringame[i] && i > 0) // same here, this is to synch dediservs properly.
continue;
UnArchiveExtVars(&players[i]);
}