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Merge branch 'next' into action-super-fix

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This commit is contained in:
Sally Coolatta 2022-02-06 18:53:10 -05:00
commit e28ce265dc
13 changed files with 339 additions and 348 deletions
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90
src/byteptr.h
View file

@ -150,26 +150,78 @@ FUNCINLINE static ATTRINLINE UINT32 readulong(void *ptr)
#undef DEALIGNED
#define WRITESTRINGN(p,s,n) do { size_t tmp_i = 0; for (; tmp_i < n && s[tmp_i] != '\0'; tmp_i++) WRITECHAR(p, s[tmp_i]); if (tmp_i < n) WRITECHAR(p, '\0');} while (0)
#define WRITESTRING(p,s) do { size_t tmp_i = 0; for (; s[tmp_i] != '\0'; tmp_i++) WRITECHAR(p, s[tmp_i]); WRITECHAR(p, '\0');} while (0)
#define WRITEMEM(p,s,n) do { memcpy(p, s, n); p += n; } while (0)
#define WRITESTRINGN(p, s, n) ({ \
size_t tmp_i; \
\
for (tmp_i = 0; tmp_i < n && s[tmp_i] != '\0'; tmp_i++) \
WRITECHAR(p, s[tmp_i]); \
\
if (tmp_i < n) \
WRITECHAR(p, '\0'); \
})
#define SKIPSTRING(p) while (READCHAR(p) != '\0')
#define WRITESTRINGL(p, s, n) ({ \
size_t tmp_i; \
\
for (tmp_i = 0; tmp_i < n - 1 && s[tmp_i] != '\0'; tmp_i++) \
WRITECHAR(p, s[tmp_i]); \
\
WRITECHAR(p, '\0'); \
})
#define READSTRINGN(p,s,n) ({ size_t tmp_i = 0; for (; tmp_i < n && (s[tmp_i] = READCHAR(p)) != '\0'; tmp_i++); s[tmp_i] = '\0';})
#define READSTRING(p,s) ({ size_t tmp_i = 0; for (; (s[tmp_i] = READCHAR(p)) != '\0'; tmp_i++); s[tmp_i] = '\0';})
#define READMEM(p,s,n) ({ memcpy(s, p, n); p += n; })
#define WRITESTRING(p, s) ({ \
size_t tmp_i; \
\
for (tmp_i = 0; s[tmp_i] != '\0'; tmp_i++) \
WRITECHAR(p, s[tmp_i]); \
\
WRITECHAR(p, '\0'); \
})
#if 0 // old names
#define WRITEBYTE(p,b) WRITEUINT8(p,b)
#define WRITESHORT(p,b) WRITEINT16(p,b)
#define WRITEUSHORT(p,b) WRITEUINT16(p,b)
#define WRITELONG(p,b) WRITEINT32(p,b)
#define WRITEULONG(p,b) WRITEUINT32(p,b)
#define WRITEMEM(p, s, n) ({ \
memcpy(p, s, n); \
p += n; \
})
#define READBYTE(p) READUINT8(p)
#define READSHORT(p) READINT16(p)
#define READUSHORT(p) READUINT16(p)
#define READLONG(p) READINT32(p)
#define READULONG(p) READUINT32(p)
#endif
#define SKIPSTRING(p) while (READCHAR(p) != '\0')
#define SKIPSTRINGN(p, n) ({ \
size_t tmp_i = 0; \
\
while (tmp_i < n && READCHAR(p) != '\0') \
tmp_i++; \
})
#define SKIPSTRINGL(p, n) SKIPSTRINGN(p, n)
#define READSTRINGN(p, s, n) ({ \
size_t tmp_i = 0; \
\
while (tmp_i < n && (s[tmp_i] = READCHAR(p)) != '\0') \
tmp_i++; \
\
s[tmp_i] = '\0'; \
})
#define READSTRINGL(p, s, n) ({ \
size_t tmp_i = 0; \
\
while (tmp_i < n - 1 && (s[tmp_i] = READCHAR(p)) != '\0') \
tmp_i++; \
\
s[tmp_i] = '\0'; \
})
#define READSTRING(p, s) ({ \
size_t tmp_i = 0; \
\
while ((s[tmp_i] = READCHAR(p)) != '\0') \
tmp_i++; \
\
s[tmp_i] = '\0'; \
})
#define READMEM(p, s, n) ({ \
memcpy(s, p, n); \
p += n; \
})

5
src/d_net.c
View file

@ -1144,8 +1144,9 @@ boolean HGetPacket(void)
if (netbuffer->checksum != NetbufferChecksum())
{
DEBFILE("Bad packet checksum\n");
//Net_CloseConnection(nodejustjoined ? (doomcom->remotenode | FORCECLOSE) : doomcom->remotenode);
Net_CloseConnection(doomcom->remotenode);
// Do not disconnect or anything, just ignore the packet.
// Bad checksums with UDP tend to happen very scarcely
// so they are not normally an issue.
continue;
}

2
src/g_game.c
View file

@ -1411,7 +1411,7 @@ void G_BuildTiccmd(ticcmd_t *cmd, INT32 realtics, UINT8 ssplayer)
newtarget = P_SpawnMobj(ticcmd_ztargetfocus[forplayer]->x, ticcmd_ztargetfocus[forplayer]->y, ticcmd_ztargetfocus[forplayer]->z, MT_LOCKON); // positioning, flip handled in P_SceneryThinker
P_SetTarget(&newtarget->target, ticcmd_ztargetfocus[forplayer]);
if (P_AproxDistance(
if (player->mo && P_AproxDistance(
player->mo->x - ticcmd_ztargetfocus[forplayer]->x,
player->mo->y - ticcmd_ztargetfocus[forplayer]->y
) > 50*player->mo->scale)

415
src/hu_stuff.c
View file

@ -76,7 +76,7 @@ patch_t *nto_font[NT_FONTSIZE];
static player_t *plr;
boolean chat_on; // entering a chat message?
static char w_chat[HU_MAXMSGLEN];
static char w_chat[HU_MAXMSGLEN + 1];
static size_t c_input = 0; // let's try to make the chat input less shitty.
static boolean headsupactive = false;
boolean hu_showscores; // draw rankings
@ -461,7 +461,7 @@ void HU_AddChatText(const char *text, boolean playsound)
static void DoSayCommand(SINT8 target, size_t usedargs, UINT8 flags)
{
char buf[254];
char buf[2 + HU_MAXMSGLEN + 1];
size_t numwords, ix;
char *msg = &buf[2];
const size_t msgspace = sizeof buf - 2;
@ -537,7 +537,7 @@ static void DoSayCommand(SINT8 target, size_t usedargs, UINT8 flags)
}
buf[0] = target;
newmsg = msg+5+spc;
strlcpy(msg, newmsg, 252);
strlcpy(msg, newmsg, HU_MAXMSGLEN + 1);
}
SendNetXCmd(XD_SAY, buf, strlen(msg) + 1 + msg-buf);
@ -644,7 +644,7 @@ static void Got_Saycmd(UINT8 **p, INT32 playernum)
target = READSINT8(*p);
flags = READUINT8(*p);
msg = (char *)*p;
SKIPSTRING(*p);
SKIPSTRINGL(*p, HU_MAXMSGLEN + 1);
if ((cv_mute.value || flags & (HU_CSAY|HU_SERVER_SAY)) && playernum != serverplayer && !(IsPlayerAdmin(playernum)))
{
@ -858,72 +858,6 @@ static void Got_Saycmd(UINT8 **p, INT32 playernum)
#endif
}
// Handles key input and string input
//
static inline boolean HU_keyInChatString(char *s, char ch)
{
size_t l;
if ((ch >= HU_FONTSTART && ch <= HU_FONTEND && hu_font[ch-HU_FONTSTART])
|| ch == ' ') // Allow spaces, of course
{
l = strlen(s);
if (l < HU_MAXMSGLEN - 1)
{
if (c_input >= strlen(s)) // don't do anything complicated
{
s[l++] = ch;
s[l]=0;
}
else
{
// move everything past c_input for new characters:
size_t m = HU_MAXMSGLEN-1;
while (m>=c_input)
{
if (s[m])
s[m+1] = (s[m]);
if (m == 0) // prevent overflow
break;
m--;
}
s[c_input] = ch; // and replace this.
}
c_input++;
return true;
}
return false;
}
else if (ch == KEY_BACKSPACE)
{
size_t i = c_input;
if (c_input <= 0)
return false;
if (!s[i-1])
return false;
if (i >= strlen(s)-1)
{
s[strlen(s)-1] = 0;
c_input--;
return false;
}
for (; (i < HU_MAXMSGLEN); i++)
{
s[i-1] = s[i];
}
c_input--;
}
else if (ch != KEY_ENTER)
return false; // did not eat key
return true; // ate the key
}
#endif
//
@ -945,151 +879,123 @@ void HU_Ticker(void)
#ifndef NONET
static boolean teamtalk = false;
static boolean justscrolleddown;
static boolean justscrolledup;
static INT16 typelines = 1; // number of drawfill lines we need when drawing the chat. it's some weird hack and might be one frame off but I'm lazy to make another loop.
// It's up here since it has to be reset when we open the chat.
// Clear spaces so we don't end up with messages only made out of emptiness
static boolean HU_clearChatSpaces(void)
static boolean HU_chatboxContainsOnlySpaces(void)
{
size_t i = 0; // Used to just check our message
char c; // current character we're iterating.
boolean nothingbutspaces = true;
size_t i;
for (; i < strlen(w_chat); i++) // iterate through message and eradicate all spaces that don't belong.
{
c = w_chat[i];
if (!c)
break; // if there's nothing, it's safe to assume our message has ended, so let's not waste any more time here.
for (i = 0; w_chat[i]; i++)
if (w_chat[i] != ' ')
return false;
if (c != ' ') // Isn't a space
{
nothingbutspaces = false;
}
}
return nothingbutspaces;
return true;
}
//
//
static void HU_queueChatChar(char c)
static void HU_sendChatMessage(void)
{
// send automaticly the message (no more chat char)
if (c == KEY_ENTER)
char buf[2 + HU_MAXMSGLEN + 1];
char *msg = &buf[2];
size_t ci;
INT32 target = 0;
// if our message was nothing but spaces, don't send it.
if (HU_chatboxContainsOnlySpaces())
return;
// copy printable characters and terminating '\0' only.
for (ci = 2; w_chat[ci-2]; ci++)
{
char buf[2+256];
char *msg = &buf[2];
size_t i = 0;
size_t ci = 2;
INT32 target = 0;
char c = w_chat[ci-2];
if (c >= ' ' && !(c & 0x80))
buf[ci] = c;
};
buf[ci] = '\0';
if (HU_clearChatSpaces()) // Avoids being able to send empty messages, or something.
return; // If this returns true, that means our message was NOTHING but spaces, so don't send it period.
memset(w_chat, '\0', sizeof(w_chat));
c_input = 0;
do {
c = w_chat[-2+ci++];
if (!c || (c >= ' ' && !(c & 0x80))) // copy printable characters and terminating '\0' only.
buf[ci-1]=c;
} while (c);
// last minute mute check
if (CHAT_MUTE)
{
HU_AddChatText(va("%s>ERROR: The chat is muted. You can't say anything.", "\x85"), false);
return;
}
for (;(i<HU_MAXMSGLEN);i++)
w_chat[i] = 0; // reset this.
if (strlen(msg) > 4 && strnicmp(msg, "/pm", 3) == 0) // used /pm
{
INT32 spc = 1; // used if playernum[1] is a space.
char playernum[3];
const char *newmsg;
c_input = 0;
// what we're gonna do now is check if the player exists
// with that logic, characters 4 and 5 are our numbers:
// last minute mute check
if (CHAT_MUTE)
// teamtalk can't send PMs, just don't send it, else everyone would be able to see it, and no one wants to see your sex RP sicko.
if (teamtalk)
{
HU_AddChatText(va("%s>ERROR: The chat is muted. You can't say anything.", "\x85"), false);
HU_AddChatText(va("%sCannot send sayto in Say-Team.", "\x85"), false);
return;
}
if (strlen(msg) > 4 && strnicmp(msg, "/pm", 3) == 0) // used /pm
strncpy(playernum, msg+3, 3);
// check for undesirable characters in our "number"
if (!(isdigit(playernum[0]) && isdigit(playernum[1])))
{
INT32 spc = 1; // used if playernum[1] is a space.
char playernum[3];
const char *newmsg;
// what we're gonna do now is check if the player exists
// with that logic, characters 4 and 5 are our numbers:
// teamtalk can't send PMs, just don't send it, else everyone would be able to see it, and no one wants to see your sex RP sicko.
if (teamtalk)
{
HU_AddChatText(va("%sCannot send sayto in Say-Team.", "\x85"), false);
return;
}
strncpy(playernum, msg+3, 3);
// check for undesirable characters in our "number"
if (((playernum[0] < '0') || (playernum[0] > '9')) || ((playernum[1] < '0') || (playernum[1] > '9')))
{
// check if playernum[1] is a space
if (playernum[1] == ' ')
spc = 0;
// let it slide
else
{
HU_AddChatText("\x82NOTICE: \x80Invalid command format. Correct format is \'/pm<player num> \'.", false);
return;
}
}
// I'm very bad at C, I swear I am, additional checks eww!
if (spc != 0)
{
if (msg[5] != ' ')
{
HU_AddChatText("\x82NOTICE: \x80Invalid command format. Correct format is \'/pm<player num> \'.", false);
return;
}
}
target = atoi(playernum); // turn that into a number
//CONS_Printf("%d\n", target);
// check for target player, if it doesn't exist then we can't send the message!
if (target < MAXPLAYERS && playeringame[target]) // player exists
target++; // even though playernums are from 0 to 31, target is 1 to 32, so up that by 1 to have it work!
// check if playernum[1] is a space
if (playernum[1] == ' ')
spc = 0;
// let it slide
else
{
HU_AddChatText(va("\x82NOTICE: \x80Player %d does not exist.", target), false); // same
HU_AddChatText("\x82NOTICE: \x80Invalid command format. Correct format is \'/pm<player num> \'.", false);
return;
}
// we need to get rid of the /pm<player num>
newmsg = msg+5+spc;
strlcpy(msg, newmsg, 255);
}
if (ci > 3) // don't send target+flags+empty message.
// I'm very bad at C, I swear I am, additional checks eww!
if (spc != 0 && msg[5] != ' ')
{
if (teamtalk)
buf[0] = -1; // target
else
buf[0] = target;
buf[1] = 0; // flags
SendNetXCmd(XD_SAY, buf, 2 + strlen(&buf[2]) + 1);
HU_AddChatText("\x82NOTICE: \x80Invalid command format. Correct format is \'/pm<player num> \'.", false);
return;
}
return;
target = atoi(playernum); // turn that into a number
// check for target player, if it doesn't exist then we can't send the message!
if (target < MAXPLAYERS && playeringame[target]) // player exists
target++; // even though playernums are from 0 to 31, target is 1 to 32, so up that by 1 to have it work!
else
{
HU_AddChatText(va("\x82NOTICE: \x80Player %d does not exist.", target), false); // same
return;
}
// we need to get rid of the /pm<player num>
newmsg = msg+5+spc;
strlcpy(msg, newmsg, HU_MAXMSGLEN + 1);
}
if (ci > 2) // don't send target+flags+empty message.
{
buf[0] = teamtalk ? -1 : target; // target
buf[1] = 0; // flags
SendNetXCmd(XD_SAY, buf, 2 + strlen(&buf[2]) + 1);
}
}
#endif
void HU_clearChatChars(void)
{
size_t i = 0;
for (;i<HU_MAXMSGLEN;i++)
w_chat[i] = 0; // reset this.
memset(w_chat, '\0', sizeof(w_chat));
chat_on = false;
c_input = 0;
I_UpdateMouseGrab();
}
#ifndef NONET
static boolean justscrolleddown;
static boolean justscrolledup;
static INT16 typelines = 1; // number of drawfill lines we need when drawing the chat. it's some weird hack and might be one frame off but I'm lazy to make another loop.
// It's up here since it has to be reset when we open the chat.
#endif
//
// Returns true if key eaten
//
@ -1171,21 +1077,23 @@ boolean HU_Responder(event_t *ev)
if (shiftdown ^ capslock)
c = shiftxform[c];
}
else // if we're holding shift we should still shift non letter symbols
else // if we're holding shift we should still shift non letter symbols
{
if (shiftdown)
c = shiftxform[c];
}
// pasting. pasting is cool. chat is a bit limited, though :(
if (((c == 'v' || c == 'V') && ctrldown) && !CHAT_MUTE)
if ((c == 'v' || c == 'V') && ctrldown)
{
const char *paste = I_ClipboardPaste();
const char *paste;
size_t chatlen;
size_t pastelen;
// create a dummy string real quickly
if (CHAT_MUTE)
return true;
paste = I_ClipboardPaste();
if (paste == NULL)
return true;
@ -1194,40 +1102,16 @@ boolean HU_Responder(event_t *ev)
if (chatlen+pastelen > HU_MAXMSGLEN)
return true; // we can't paste this!!
if (c_input >= strlen(w_chat)) // add it at the end of the string.
{
memcpy(&w_chat[chatlen], paste, pastelen); // copy all of that.
c_input += pastelen;
/*size_t i = 0;
for (;i<pastelen;i++)
{
HU_queueChatChar(paste[i]); // queue it so that it's actually sent. (this chat write thing is REALLY messy.)
}*/
return true;
}
else // otherwise, we need to shift everything and make space, etc etc
{
size_t i = HU_MAXMSGLEN-1;
while (i >= c_input)
{
if (w_chat[i])
w_chat[i+pastelen] = w_chat[i];
if (i == 0) // prevent overflow
break;
i--;
}
memcpy(&w_chat[c_input], paste, pastelen); // copy all of that.
c_input += pastelen;
return true;
}
memmove(&w_chat[c_input + pastelen], &w_chat[c_input], pastelen);
memcpy(&w_chat[c_input], paste, pastelen); // copy all of that.
c_input += pastelen;
return true;
}
else if (c == KEY_ENTER)
{
if (!CHAT_MUTE)
HU_sendChatMessage();
if (!CHAT_MUTE && HU_keyInChatString(w_chat,c))
{
HU_queueChatChar(c);
}
if (c == KEY_ENTER)
{
chat_on = false;
c_input = 0; // reset input cursor
chat_scrollmedown = true; // you hit enter, so you might wanna autoscroll to see what you just sent. :)
@ -1268,6 +1152,32 @@ boolean HU_Responder(event_t *ev)
else
c_input++;
}
else if ((c >= HU_FONTSTART && c <= HU_FONTEND && hu_font[c-HU_FONTSTART])
|| c == ' ') // Allow spaces, of course
{
if (CHAT_MUTE || strlen(w_chat) >= HU_MAXMSGLEN)
return true;
memmove(&w_chat[c_input + 1], &w_chat[c_input], strlen(w_chat) - c_input + 1);
w_chat[c_input] = c;
c_input++;
}
else if (c == KEY_BACKSPACE)
{
if (CHAT_MUTE || c_input <= 0)
return true;
memmove(&w_chat[c_input - 1], &w_chat[c_input], strlen(w_chat) - c_input + 1);
c_input--;
}
else if (c == KEY_DEL)
{
if (CHAT_MUTE || c_input >= strlen(w_chat))
return true;
memmove(&w_chat[c_input], &w_chat[c_input + 1], strlen(w_chat) - c_input);
}
return true;
}
#endif
@ -1863,64 +1773,25 @@ static void HU_DrawChat_Old(void)
}
#endif
// draw the Crosshair, at the exact center of the view.
//
// Draw crosshairs at the exact center of the view.
// In splitscreen, crosshairs are stretched vertically to compensate for V_PERPLAYER squishing them.
// Crosshairs are pre-cached at HU_Init
static inline void HU_DrawCrosshair(void)
static inline void HU_DrawCrosshairs(void)
{
INT32 i, y, dupz;
INT32 cross1 = cv_crosshair.value & 3;
INT32 cross2 = cv_crosshair2.value & 3;
i = cv_crosshair.value & 3;
if (!i)
if (automapactive || demoplayback)
return;
if ((netgame || multiplayer) && players[displayplayer].spectator)
return;
stplyr = ((stplyr == &players[displayplayer]) ? &players[secondarydisplayplayer] : &players[displayplayer]);
if (!players[displayplayer].spectator && (!camera.chase || ticcmd_ztargetfocus[0]) && cross1)
V_DrawStretchyFixedPatch((BASEVIDWIDTH/2)<<FRACBITS, (BASEVIDHEIGHT/2)<<FRACBITS, FRACUNIT, splitscreen ? 2*FRACUNIT : FRACUNIT, V_TRANSLUCENT|V_PERPLAYER, crosshair[cross1 - 1], NULL);
#ifdef HWRENDER
if (rendermode != render_soft)
y = (INT32)gl_basewindowcentery;
else
#endif
y = viewwindowy + (viewheight>>1);
dupz = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
V_DrawFixedPatch(vid.width<<(FRACBITS-1), y<<FRACBITS, FRACUNIT/dupz, V_TRANSLUCENT, crosshair[i - 1], NULL);
}
static inline void HU_DrawCrosshair2(void)
{
INT32 i, y, dupz;
i = cv_crosshair2.value & 3;
if (!i)
return;
if ((netgame || multiplayer) && players[secondarydisplayplayer].spectator)
return;
#ifdef HWRENDER
if (rendermode != render_soft)
y = (INT32)gl_basewindowcentery;
else
#endif
y = viewwindowy + (viewheight>>1);
if (!splitscreen)
return;
#ifdef HWRENDER
if (rendermode != render_soft)
y += (INT32)gl_viewheight;
else
#endif
y += viewheight;
dupz = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
V_DrawFixedPatch(vid.width<<(FRACBITS-1), y<<FRACBITS, FRACUNIT/dupz, V_TRANSLUCENT, crosshair[i - 1], NULL);
stplyr = ((stplyr == &players[displayplayer]) ? &players[secondarydisplayplayer] : &players[displayplayer]);
if (!players[secondarydisplayplayer].spectator && (!camera2.chase || ticcmd_ztargetfocus[1]) && cross2 && splitscreen)
V_DrawStretchyFixedPatch((BASEVIDWIDTH/2)<<FRACBITS, (BASEVIDHEIGHT/2)<<FRACBITS, FRACUNIT, 2*FRACUNIT, V_TRANSLUCENT|V_PERPLAYER, crosshair[cross2 - 1], NULL);
}
static void HU_DrawCEcho(void)
@ -2114,19 +1985,9 @@ void HU_Drawer(void)
if (gamestate != GS_LEVEL)
return;
// draw the crosshair, not when viewing demos nor with chasecam
// draw the crosshair
if (LUA_HudEnabled(hud_crosshair))
{
if (!automapactive && cv_crosshair.value && !demoplayback &&
(!camera.chase || ticcmd_ztargetfocus[0])
&& !players[displayplayer].spectator)
HU_DrawCrosshair();
if (!automapactive && cv_crosshair2.value && !demoplayback &&
(!camera2.chase || ticcmd_ztargetfocus[1])
&& !players[secondarydisplayplayer].spectator)
HU_DrawCrosshair2();
}
HU_DrawCrosshairs();
// draw desynch text
if (hu_redownloadinggamestate)

2
src/hu_stuff.h
View file

@ -62,7 +62,7 @@ typedef struct
//------------------------------------
// chat stuff
//------------------------------------
#define HU_MAXMSGLEN 224
#define HU_MAXMSGLEN 223
#define CHAT_BUFSIZE 64 // that's enough messages, right? We'll delete the older ones when that gets out of hand.
#ifdef NETSPLITSCREEN
#define OLDCHAT (cv_consolechat.value == 1 || dedicated || vid.width < 640)

7
src/p_setup.c
View file

@ -2512,7 +2512,10 @@ static boolean P_LoadExtendedSubsectorsAndSegs(UINT8 **data, nodetype_t nodetype
P_InitializeSeg(seg);
seg->angle = R_PointToAngle2(v1->x, v1->y, v2->x, v2->y);
if (seg->linedef)
segs[i].offset = FixedHypot(v1->x - seg->linedef->v1->x, v1->y - seg->linedef->v1->y);
{
vertex_t *v = (seg->side == 1) ? seg->linedef->v2 : seg->linedef->v1;
segs[i].offset = FixedHypot(v1->x - v->x, v1->y - v->y);
}
seg->length = P_SegLength(seg);
#ifdef HWRENDER
seg->flength = (rendermode == render_opengl) ? P_SegLengthFloat(seg) : 0;
@ -4373,7 +4376,7 @@ boolean P_LoadLevel(boolean fromnetsave, boolean reloadinggamestate)
// internal game map
maplumpname = G_BuildMapName(gamemap);
lastloadedmaplumpnum = W_CheckNumForName(maplumpname);
lastloadedmaplumpnum = W_CheckNumForMap(maplumpname);
if (lastloadedmaplumpnum == LUMPERROR)
I_Error("Map %s not found.\n", maplumpname);

1
src/r_draw.h
View file

@ -170,6 +170,7 @@ void R_DrawViewBorder(void);
void R_DrawColumn_8(void);
void R_DrawShadeColumn_8(void);
void R_DrawTranslucentColumn_8(void);
void R_DrawDropShadowColumn_8(void);
void R_DrawTranslatedColumn_8(void);
void R_DrawTranslatedTranslucentColumn_8(void);
void R_Draw2sMultiPatchColumn_8(void);

33
src/r_draw8.c
View file

@ -416,6 +416,39 @@ void R_DrawTranslucentColumn_8(void)
}
}
// Hack: A cut-down copy of R_DrawTranslucentColumn_8 that does not read texture
// data since something about calculating the texture reading address for drop shadows is broken.
// dc_texturemid and dc_iscale get wrong values for drop shadows, however those are not strictly
// needed for the current design of the shadows, so this function bypasses the issue
// by not using those variables at all.
void R_DrawDropShadowColumn_8(void)
{
register INT32 count;
register UINT8 *dest;
count = dc_yh - dc_yl + 1;
if (count <= 0) // Zero length, column does not exceed a pixel.
return;
dest = &topleft[dc_yl*vid.width + dc_x];
{
#define DSCOLOR 31 // palette index for the color of the shadow
register const UINT8 *transmap_offset = dc_transmap + (dc_colormap[DSCOLOR] << 8);
#undef DSCOLOR
while ((count -= 2) >= 0)
{
*dest = *(transmap_offset + (*dest));
dest += vid.width;
*dest = *(transmap_offset + (*dest));
dest += vid.width;
}
if (count & 1)
*dest = *(transmap_offset + (*dest));
}
}
/** \brief The R_DrawTranslatedTranslucentColumn_8 function
Spiffy function. Not only does it colormap a sprite, but does translucency as well.
Uber-kudos to Cyan Helkaraxe

72
src/r_draw8_npo2.c
View file

@ -992,6 +992,9 @@ void R_DrawTiltedFloorSprite_NPO2_8(void)
double endz, endu, endv;
UINT32 stepu, stepv;
struct libdivide_u32_t x_divider = libdivide_u32_gen(ds_flatwidth);
struct libdivide_u32_t y_divider = libdivide_u32_gen(ds_flatheight);
iz = ds_szp->z + ds_szp->y*(centery-ds_y) + ds_szp->x*(ds_x1-centerx);
uz = ds_sup->z + ds_sup->y*(centery-ds_y) + ds_sup->x*(ds_x1-centerx);
vz = ds_svp->z + ds_svp->y*(centery-ds_y) + ds_svp->x*(ds_x1-centerx);
@ -1033,12 +1036,13 @@ void R_DrawTiltedFloorSprite_NPO2_8(void)
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
else
x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
else
y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
@ -1065,12 +1069,13 @@ void R_DrawTiltedFloorSprite_NPO2_8(void)
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
else
x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
else
y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
@ -1101,12 +1106,13 @@ void R_DrawTiltedFloorSprite_NPO2_8(void)
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
else
x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
else
y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
@ -1142,6 +1148,9 @@ void R_DrawTiltedTranslucentFloorSprite_NPO2_8(void)
double endz, endu, endv;
UINT32 stepu, stepv;
struct libdivide_u32_t x_divider = libdivide_u32_gen(ds_flatwidth);
struct libdivide_u32_t y_divider = libdivide_u32_gen(ds_flatheight);
iz = ds_szp->z + ds_szp->y*(centery-ds_y) + ds_szp->x*(ds_x1-centerx);
uz = ds_sup->z + ds_sup->y*(centery-ds_y) + ds_sup->x*(ds_x1-centerx);
vz = ds_svp->z + ds_svp->y*(centery-ds_y) + ds_svp->x*(ds_x1-centerx);
@ -1183,12 +1192,13 @@ void R_DrawTiltedTranslucentFloorSprite_NPO2_8(void)
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
else
x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
else
y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
@ -1215,12 +1225,13 @@ void R_DrawTiltedTranslucentFloorSprite_NPO2_8(void)
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
else
x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
else
y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)
@ -1251,12 +1262,13 @@ void R_DrawTiltedTranslucentFloorSprite_NPO2_8(void)
// Carefully align all of my Friends.
if (x < 0)
x = ds_flatwidth - ((UINT32)(ds_flatwidth - x) % ds_flatwidth);
x += (libdivide_u32_do((UINT32)(-x-1), &x_divider) + 1) * ds_flatwidth;
else
x -= libdivide_u32_do((UINT32)x, &x_divider) * ds_flatwidth;
if (y < 0)
y = ds_flatheight - ((UINT32)(ds_flatheight - y) % ds_flatheight);
x %= ds_flatwidth;
y %= ds_flatheight;
y += (libdivide_u32_do((UINT32)(-y-1), &y_divider) + 1) * ds_flatheight;
else
y -= libdivide_u32_do((UINT32)y, &y_divider) * ds_flatheight;
val = source[((y * ds_flatwidth) + x)];
if (val & 0xFF00)

2
src/r_splats.c
View file

@ -482,7 +482,7 @@ static void R_RasterizeFloorSplat(floorsplat_t *pSplat, vector2_t *verts, visspr
continue;
for (i = x1; i <= x2; i++)
cliptab[i] = (y >= mfloorclip[i]);
cliptab[i] = (y >= mfloorclip[i] || y <= mceilingclip[i]);
// clip left
while (cliptab[x1])

20
src/r_things.c
View file

@ -837,6 +837,12 @@ static void R_DrawVisSprite(vissprite_t *vis)
else if (vis->mobj->sprite == SPR_PLAY) // Looks like a player, but doesn't have a color? Get rid of green sonic syndrome.
colfunc = colfuncs[COLDRAWFUNC_TRANS];
// Hack: Use a special column function for drop shadows that bypasses
// invalid memory access crashes caused by R_ProjectDropShadow putting wrong values
// in dc_texturemid and dc_iscale when the shadow is sloped.
if (vis->cut & SC_SHADOW)
colfunc = R_DrawDropShadowColumn_8;
if (vis->extra_colormap && !(vis->renderflags & RF_NOCOLORMAPS))
{
if (!dc_colormap)
@ -3001,13 +3007,25 @@ void R_ClipVisSprite(vissprite_t *spr, INT32 x1, INT32 x2, drawseg_t* dsstart, p
if (portal)
{
for (x = x1; x <= x2; x++)
INT32 start_index = max(portal->start, x1);
INT32 end_index = min(portal->start + portal->end - portal->start, x2);
for (x = x1; x < start_index; x++)
{
spr->clipbot[x] = -1;
spr->cliptop[x] = -1;
}
for (x = start_index; x <= end_index; x++)
{
if (spr->clipbot[x] > portal->floorclip[x - portal->start])
spr->clipbot[x] = portal->floorclip[x - portal->start];
if (spr->cliptop[x] < portal->ceilingclip[x - portal->start])
spr->cliptop[x] = portal->ceilingclip[x - portal->start];
}
for (x = end_index + 1; x <= x2; x++)
{
spr->clipbot[x] = -1;
spr->cliptop[x] = -1;
}
}
}

28
src/sdl/i_system.c
View file

@ -358,9 +358,10 @@ static void I_ReportSignal(int num, int coredumped)
I_OutputMsg("\nProcess killed by signal: %s\n\n", sigmsg);
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"Process killed by signal",
sigmsg, NULL);
if (!M_CheckParm("-dedicated"))
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"Process killed by signal",
sigmsg, NULL);
}
#ifndef NEWSIGNALHANDLER
@ -2202,9 +2203,10 @@ static void newsignalhandler_Warn(const char *pr)
I_OutputMsg("%s\n", text);
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"Startup error",
text, NULL);
if (!M_CheckParm("-dedicated"))
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"Startup error",
text, NULL);
I_ShutdownConsole();
exit(-1);
@ -2405,9 +2407,10 @@ void I_Error(const char *error, ...)
// Implement message box with SDL_ShowSimpleMessageBox,
// which should fail gracefully if it can't put a message box up
// on the target system
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"SRB2 "VERSIONSTRING" Recursive Error",
buffer, NULL);
if (!M_CheckParm("-dedicated"))
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"SRB2 "VERSIONSTRING" Recursive Error",
buffer, NULL);
W_Shutdown();
exit(-1); // recursive errors detected
@ -2449,9 +2452,10 @@ void I_Error(const char *error, ...)
// Implement message box with SDL_ShowSimpleMessageBox,
// which should fail gracefully if it can't put a message box up
// on the target system
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"SRB2 "VERSIONSTRING" Error",
buffer, NULL);
if (!M_CheckParm("-dedicated"))
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR,
"SRB2 "VERSIONSTRING" Error",
buffer, NULL);
// Note that SDL_ShowSimpleMessageBox does *not* require SDL to be
// initialized at the time, so calling it after SDL_Quit() is
// perfectly okay! In addition, we do this on purpose so the

10
src/w_wad.c
View file

@ -1463,8 +1463,14 @@ lumpnum_t W_CheckNumForMap(const char *name)
continue;
// Now look for the specified map.
for (; lumpNum < end; lumpNum++)
if (!strnicmp(name, (wadfiles[i]->lumpinfo + lumpNum)->name, 8))
return (i<<16) + lumpNum;
{
if (!strnicmp(name, wadfiles[i]->lumpinfo[lumpNum].name, 8))
{
const char *extension = strrchr(wadfiles[i]->lumpinfo[lumpNum].fullname, '.');
if (!(extension && stricmp(extension, ".wad")))
return (i<<16) + lumpNum;
}
}
}
}
return LUMPERROR;