mirror
/
devilutionX
mirror of https://github.com/diasurgical/devilutionX.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Clean up DeltaLoadLevel

pull/25/head
Anders Jenbo 7 years ago
parent
f1c2d3ddb6
commit
5bc5da3597
5 changed files with 142 additions and 217 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      Source/items.cpp
  2. 2
      Source/items.h
  3. 347
      Source/msg.cpp
  4. 2
      Source/msg.h
  5. 6
      structs.h

2
Source/items.cpp
Unescape View File

@ -3034,7 +3034,7 @@ void __fastcall RecreateItem(int ii, int idx, unsigned short ic, int iseed, int
}
}
void __fastcall RecreateEar(int ii, unsigned short ic, int iseed, unsigned char Id, int dur, int mdur, int ch, int mch, int ivalue, int ibuff)
void __fastcall RecreateEar(int ii, unsigned short ic, int iseed, int Id, int dur, int mdur, int ch, int mch, int ivalue, int ibuff)
{
SetPlrHandItem(&item[ii], IDI_EAR);
tempstr[0] = (ic >> 8) & 0x7F;

2
Source/items.h
Unescape View File

@ -63,7 +63,7 @@ void __fastcall SetupAllUseful(int ii, int iseed, int lvl);
void __fastcall CreateRndUseful(int pnum, int x, int y, unsigned char sendmsg);
void __fastcall CreateTypeItem(int x, int y, unsigned char onlygood, int itype, int imisc, int sendmsg, int delta);
void __fastcall RecreateItem(int ii, int idx, unsigned short ic, int iseed, int ivalue);
void __fastcall RecreateEar(int ii, unsigned short ic, int iseed, unsigned char Id, int dur, int mdur, int ch, int mch, int ivalue, int ibuff);
void __fastcall RecreateEar(int ii, unsigned short ic, int iseed, int Id, int dur, int mdur, int ch, int mch, int ivalue, int ibuff);
void __fastcall SpawnQuestItem(int itemid, int x, int y, int randarea, int selflag);
void __cdecl SpawnRock();
void __fastcall RespawnItem(int i, BOOL FlipFlag);

347
Source/msg.cpp
Unescape View File

@ -15,7 +15,7 @@ static DJunk sgJunk;
static TMegaPkt *sgpMegaPkt;
static BYTE sgbDeltaChanged;
static BYTE sgbDeltaChunks;
int deltaload;
BOOL deltaload;
BYTE gbBufferMsgs;
int pkt_counter;
@ -331,7 +331,7 @@ void __cdecl delta_init()
memset(&sgJunk, 0xFF, sizeof(sgJunk));
memset(sgLevels, 0xFF, sizeof(sgLevels));
memset(sgLocals, 0, sizeof(sgLocals));
deltaload = 0;
deltaload = FALSE;
}
// 67618C: using guessed type char sgbDeltaChanged;
// 676190: using guessed type int deltaload;
@ -526,228 +526,153 @@ void __cdecl DeltaSaveLevel()
void __cdecl DeltaLoadLevel()
{
int v0; // ebx
int *v1; // esi
int v2; // eax
int v3; // ecx
int v4; // edx
int v5; // edi
char v6; // al
int v7; // eax
signed int v8; // esi
int v9; // eax
char v10; // cl
int v11; // eax
char *v12; // edx
int v13; // eax
int v14; // ebx
int *v15; // edx
unsigned short v16; // cx
int v17; // ST1C_4
int v18; // ST18_4
int v19; // eax
int v20; // ecx
int v21; // edx
int v22; // eax
int v23; // eax
int v24; // esi
int v25; // edi
int v26; // eax
int v27; // eax
int v28; // esi
unsigned char v29; // al
int j; // esi
int v31; // eax
signed int v32; // [esp+0h] [ebp-24h]
int v33; // [esp+4h] [ebp-20h]
int o2; // [esp+8h] [ebp-1Ch]
int i; // [esp+Ch] [ebp-18h]
signed int v36; // [esp+10h] [ebp-14h]
int v37; // [esp+14h] [ebp-10h]
signed int v38; // [esp+18h] [ebp-Ch]
signed int v39; // [esp+1Ch] [ebp-8h]
int v40; // [esp+20h] [ebp-4h]
signed int v41; // [esp+20h] [ebp-4h]
int ii, ot;
int i, j, k, l;
int x, y, xx, yy;
BOOL done;
if (gbMaxPlayers != 1) {
deltaload = 1;
if (currlevel != 0) {
v0 = 0;
if (nummonsters > 0) {
v40 = 0;
v1 = &monster[0]._mfuty;
do {
if (sgLevels[currlevel].monster[v40]._mx != -1) {
M_ClearSquares(v0);
v2 = v40 * 9 + 4721 * currlevel;
v3 = *((unsigned char *)&sgLevels[0].monster[0]._mx + v2);
v4 = *((unsigned char *)&sgLevels[0].monster[0]._my + v2);
v5 = *(int *)((char *)&sgLevels[0].monster[0]._mhitpoints + v2);
*(v1 - 3) = v3;
*(v1 - 2) = v4;
v1[1] = v3;
v1[2] = v4;
*(v1 - 1) = v3;
*v1 = v4;
if (v5 != -1)
v1[26] = v5;
if (v5) {
decode_enemy(v0, *((unsigned char *)&sgLevels[0].monster[0]._menemy + v2));
v7 = *(v1 - 3);
if (v7 && v7 != 1 || *(v1 - 2))
dMonster[v7][*(v1 - 2)] = v0 + 1;
if ((signed int)v1 >= (signed int)&monster[4]._mfuty) {
M_StartStand(v0, v1[7]);
} else {
MAI_Golum(v0);
v1[28] |= 0x30u;
}
*((_BYTE *)v1 + 116) = sgLevels[currlevel].monster[v40]._mactive;
} else {
v1[1] = v3;
v1[2] = v4;
M_ClearSquares(v0);
if (*((_BYTE *)v1 + 108) != 27) {
if (*((_BYTE *)v1 + 144))
v6 = *((_BYTE *)v1 + 146);
else
v6 = *(_BYTE *)(v1[44] + 317);
AddDead(*(v1 - 3), *(v1 - 2), v6, (direction)v1[7]);
}
v1[16] = 1;
M_UpdateLeader(v0);
}
if (gbMaxPlayers == 1) {
return;
}
deltaload = TRUE;
if (currlevel != 0) {
for (i = 0; i < nummonsters; i++) {
if (sgLevels[currlevel].monster[i]._mx != 0xFF) {
M_ClearSquares(i);
x = sgLevels[currlevel].monster[i]._mx;
y = sgLevels[currlevel].monster[i]._my;
monster[i]._mx = x;
monster[i]._my = y;
monster[i]._moldx = x;
monster[i]._moldy = y;
monster[i]._mfutx = x;
monster[i]._mfuty = y;
if (sgLevels[currlevel].monster[i]._mhitpoints != -1)
monster[i]._mhitpoints = sgLevels[currlevel].monster[i]._mhitpoints;
if (!sgLevels[currlevel].monster[i]._mhitpoints) {
monster[i]._moldx = x;
monster[i]._moldy = y;
M_ClearSquares(i);
if (monster[i]._mAi != AI_DIABLO) {
if (!monster[i]._uniqtype)
/// ASSERT: assert(monster[i].MType != NULL);
AddDead(monster[i]._mx, monster[i]._my, monster[i].MType->mdeadval, (direction)monster[i]._mdir);
else
AddDead(monster[i]._mx, monster[i]._my, monster[i]._udeadval, (direction)monster[i]._mdir);
}
++v40;
++v0;
v1 += 57;
} while (v0 < nummonsters);
monster[i]._mDelFlag = TRUE;
M_UpdateLeader(i);
} else {
decode_enemy(i, sgLevels[currlevel].monster[i]._menemy);
if (monster[i]._mx && monster[i]._mx != 1 || monster[i]._my)
dMonster[monster[i]._mx][monster[i]._my] = i + 1;
if (i < 4) {
MAI_Golum(i);
monster[i]._mFlags |= (MFLAG_TARGETS_MONSTER | MFLAG_GOLEM);
} else {
M_StartStand(i, monster[i]._mdir);
}
monster[i]._msquelch = sgLevels[currlevel].monster[i]._mactive;
}
}
memcpy(automapview, &sgLocals[currlevel], sizeof(automapview));
}
v8 = 0;
i = 0;
v32 = 0;
do {
v9 = v8 + 4721 * currlevel;
v10 = *(&sgLevels[0].item[0].bCmd + v9);
if (v10 != 0xFF) {
if (v10 == 1) {
v11 = FindGetItem(
*(unsigned short *)((char *)&sgLevels[0].item[0].wIndx + v9),
*(short *)((char *)&sgLevels[0].item[0].wCI + v9),
*(int *)((char *)&sgLevels[0].item[0].dwSeed + v9));
if (v11 != -1) {
v12 = &dItem[item[v11]._ix][item[v11]._iy];
if (*v12 == v11 + 1)
*v12 = 0;
DeleteItem(v11, i);
}
memcpy(automapview, &sgLocals[currlevel], sizeof(automapview));
}
for (i = 0; i < MAXITEMS; i++) {
if (sgLevels[currlevel].item[i].bCmd != 0xFF) {
if (sgLevels[currlevel].item[i].bCmd == CMD_WALKXY) {
ii = FindGetItem(
sgLevels[currlevel].item[i].wIndx,
sgLevels[currlevel].item[i].wCI,
sgLevels[currlevel].item[i].dwSeed);
if (ii != -1) {
if (dItem[item[ii]._ix][item[ii]._iy] == ii + 1)
dItem[item[ii]._ix][item[ii]._iy] = 0;
DeleteItem(ii, i);
}
v13 = v8 + 4721 * currlevel;
if (*(&sgLevels[0].item[0].bCmd + v13) == 2) {
v14 = itemavail[0];
v33 = itemavail[0];
v15 = &itemavail[MAXITEMS - numitems - 1];
itemactive[numitems] = itemavail[0];
v16 = *(short *)((char *)&sgLevels[0].item[0].wIndx + v13);
itemavail[0] = *v15;
if (v16 == IDI_EAR) {
RecreateEar(
v14,
*(short *)((char *)&sgLevels[0].item[0].wCI + v13),
*(int *)((char *)&sgLevels[0].item[0].dwSeed + v13),
*(&sgLevels[0].item[0].bId + v13),
*((unsigned char *)&sgLevels[0].item[0].bDur + v13),
*((unsigned char *)&sgLevels[0].item[0].bMDur + v13),
*((unsigned char *)&sgLevels[0].item[0].bCh + v13),
*((unsigned char *)&sgLevels[0].item[0].bMCh + v13),
*(unsigned short *)((char *)&sgLevels[0].item[0].wValue + v13),
*(int *)((char *)&sgLevels[0].item[0].dwBuff + v13));
} else {
v17 = *(unsigned short *)((char *)&sgLevels[0].item[0].wValue + v13);
v18 = *(int *)((char *)&sgLevels[0].item[0].dwSeed + v13);
_LOWORD(v13) = *(short *)((char *)&sgLevels[0].item[0].wCI + v13);
RecreateItem(v14, v16, v13, v18, v17);
v19 = v8 + 4721 * currlevel;
if (*(&sgLevels[0].item[0].bId + v19))
item[v14]._iIdentified = TRUE;
v20 = v14;
item[v20]._iDurability = *((unsigned char *)&sgLevels[0].item[0].bDur + v19);
item[v20]._iMaxDur = *((unsigned char *)&sgLevels[0].item[0].bMDur + v19);
v21 = *((unsigned char *)&sgLevels[0].item[0].bCh + v19);
v22 = *((unsigned char *)&sgLevels[0].item[0].bMCh + v19);
item[v20]._iCharges = v21;
item[v20]._iMaxCharges = v22;
}
v23 = v8 + 4721 * currlevel;
v24 = *((unsigned char *)&sgLevels[0].item[0].x + v23);
v25 = *((unsigned char *)&sgLevels[0].item[0].y + v23);
if (!CanPut(v24, v25)) {
v39 = 0;
v26 = -1;
v41 = 1;
v36 = -1;
do {
if (v39)
break;
v37 = v26;
while (v26 <= v41 && !v39) {
o2 = v25 + v37;
v38 = v36;
do {
if (v39)
break;
if (CanPut(v38 + v24, o2)) {
v25 = o2;
v39 = 1;
v24 += v38;
}
++v38;
v14 = v33;
} while (v38 <= v41);
v26 = ++v37;
}
if (sgLevels[currlevel].item[i].bCmd == CMD_ACK_PLRINFO) {
ii = itemavail[0];
itemavail[0] = itemavail[MAXITEMS - numitems - 1];
itemactive[numitems] = ii;
if (sgLevels[currlevel].item[i].wIndx == IDI_EAR) {
RecreateEar(
ii,
sgLevels[currlevel].item[i].wCI,
sgLevels[currlevel].item[i].dwSeed,
sgLevels[currlevel].item[i].bId,
sgLevels[currlevel].item[i].bDur,
sgLevels[currlevel].item[i].bMDur,
sgLevels[currlevel].item[i].bCh,
sgLevels[currlevel].item[i].bMCh,
sgLevels[currlevel].item[i].wValue,
sgLevels[currlevel].item[i].dwBuff);
} else {
RecreateItem(
ii,
sgLevels[currlevel].item[i].wIndx,
sgLevels[currlevel].item[i].wCI,
sgLevels[currlevel].item[i].dwSeed,
sgLevels[currlevel].item[i].wValue);
if (sgLevels[currlevel].item[i].bId)
item[ii]._iIdentified = TRUE;
item[ii]._iDurability = sgLevels[currlevel].item[i].bDur;
item[ii]._iMaxDur = sgLevels[currlevel].item[i].bMDur;
item[ii]._iCharges = sgLevels[currlevel].item[i].bCh;
item[ii]._iMaxCharges = sgLevels[currlevel].item[i].bMCh;
}
x = sgLevels[currlevel].item[i].x;
y = sgLevels[currlevel].item[i].y;
if (!CanPut(x, y)) {
done = FALSE;
for (k = 1; k < 50 && !done; k++) {
for (j = -k; j <= k && !done; j++) {
yy = y + j;
for (l = -k; l <= k && !done; l++) {
xx = x + l;
if (CanPut(xx, yy)) {
done = TRUE;
x = xx;
y = yy;
}
}
++v41;
v26 = v36-- - 1;
} while (v36 > -50);
}
}
v27 = v14;
item[v27]._ix = v24;
item[v27]._iy = v25;
dItem[v24][v25] = v14 + 1;
RespawnItem(v14, 0);
++numitems;
v8 = v32;
}
item[ii]._ix = x;
item[ii]._iy = y;
dItem[x][y] = ii + 1;
RespawnItem(ii, 0);
numitems++;
}
++i;
v8 += 22;
v32 = v8;
} while (v8 < 2794);
if (currlevel != 0) {
v28 = 0;
do {
v29 = sgLevels[currlevel].object[v28].bCmd;
if (v29 >= CMD_OPENDOOR) {
if (v29 <= CMD_PLROPOBJ) {
SyncOpObject(-1, v29, v28);
} else if (v29 == CMD_BREAKOBJ) {
SyncBreakObj(-1, v28);
}
}
++v28;
} while (v28 < 127);
for (j = 0; j < nobjects; ++j) {
v31 = object[objectactive[j]]._otype;
if (v31 == OBJ_TRAPL || v31 == OBJ_TRAPR)
Obj_Trap(objectactive[j]);
}
}
if (currlevel != 0) {
for (i = 0; i < MAXOBJECTS; i++) {
switch (sgLevels[currlevel].object[i].bCmd) {
case CMD_OPENDOOR:
case CMD_CLOSEDOOR:
case CMD_OPERATEOBJ:
case CMD_PLROPOBJ:
SyncOpObject(-1, sgLevels[currlevel].object[i].bCmd, i);
break;
case CMD_BREAKOBJ:
SyncBreakObj(-1, i);
break;
}
}
deltaload = 0;
for (i = 0; i < nobjects; i++) {
ot = object[objectactive[i]]._otype;
if (ot == OBJ_TRAPL || ot == OBJ_TRAPR)
Obj_Trap(objectactive[i]);
}
}
deltaload = FALSE;
}
// 676190: using guessed type int deltaload;
// 679660: using guessed type char gbMaxPlayers;
void __fastcall NetSendCmd(BOOL bHiPri, BYTE bCmd)

2
Source/msg.h
Unescape View File

@ -2,7 +2,7 @@
#ifndef __MSG_H__
#define __MSG_H__
extern int deltaload;
extern BOOL deltaload;
extern BYTE gbBufferMsgs;
extern int pkt_counter;

6
structs.h
Unescape View File

@ -898,10 +898,10 @@ typedef struct TPkt {
} TPkt;
typedef struct DMonsterStr {
char _mx;
char _my;
BYTE _mx;
BYTE _my;
BYTE _mdir;
char _menemy;
BYTE _menemy;
char _mactive;
int _mhitpoints;
} DMonsterStr;

Write Preview
Loading…
Cancel
Save