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devilutionX/Source/trigs.cpp

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#include "diablo.h"
int trigflag_0;
int trigflag_1;
int trigflag_2;
int trigflag_3;
int trigflag_4;
TriggerStruct trigs[MAXTRIGGERS];
int TWarpFrom; // weak
int TownDownList[11] = { 716, 715, 719, 720, 721, 723, 724, 725, 726, 727, -1 };
int TownWarp1List[13] = {
1171,
1172,
1173,
1174,
1175,
1176,
1177,
1178,
1179,
1181,
1183,
1185,
-1
};
int L1UpList[12] = { 127, 129, 130, 131, 132, 133, 135, 137, 138, 139, 140, -1 };
int L1DownList[10] = { 106, 107, 108, 109, 110, 112, 114, 115, 118, -1 };
int L2UpList[3] = { 266, 267, -1 };
int L2DownList[5] = { 269, 270, 271, 272, -1 };
int L2TWarpUpList[3] = { 558, 559, -1 };
int L3UpList[15] = {
170,
171,
172,
173,
174,
175,
176,
177,
178,
179,
180,
181,
182,
183,
-1
};
int L3DownList[9] = { 162, 163, 164, 165, 166, 167, 168, 169, -1 };
int L3TWarpUpList[14] = { 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, -1 };
int L4UpList[4] = { 82, 83, 90, -1 };
int L4DownList[6] = { 120, 130, 131, 132, 133, -1 };
int L4TWarpUpList[4] = { 421, 422, 429, -1 };
int L4PentaList[33] = {
353,
354,
355,
356,
357,
358,
359,
360,
361,
362,
363,
364,
365,
366,
367,
368,
369,
370,
371,
372,
373,
374,
375,
376,
377,
378,
379,
380,
381,
382,
383,
384,
-1
};
void InitNoTriggers()
{
trigflag_4 = 0;
trigflag_3 = 0;
}
void InitTownTriggers()
{
char v0; // bl
int v1; // eax
int v2; // eax
trigs[0]._tx = 25;
trigs[0]._ty = 29;
trigs[0]._tmsg = WM_DIABNEXTLVL;
trigflag_4 = 1;
if (gbMaxPlayers == 4) {
trigs[1]._tx = 49;
trigflag_0 = 1;
trigflag_1 = 1;
trigflag_2 = 1;
trigs[1]._ty = 21;
trigs[1]._tmsg = WM_DIABTOWNWARP;
trigs[1]._tlvl = 5;
trigs[2]._tx = 17;
trigs[2]._ty = 69;
trigs[2]._tmsg = WM_DIABTOWNWARP;
trigs[2]._tlvl = 9;
trigs[3]._tx = 41;
trigs[3]._ty = 80;
trigs[3]._tmsg = WM_DIABTOWNWARP;
trigs[3]._tlvl = 13;
trigflag_4 = 4;
} else {
trigflag_0 = 0;
trigflag_1 = 0;
trigflag_2 = 0;
v0 = plr[myplr].pTownWarps;
if (v0 & 1) {
trigs[1]._tx = 49;
trigs[1]._ty = 21;
trigs[1]._tmsg = WM_DIABTOWNWARP;
trigs[1]._tlvl = 5;
trigflag_4 = 2;
trigflag_0 = 1;
}
if (v0 & 2) {
trigflag_1 = 1;
v1 = trigflag_4++;
trigs[v1]._tx = 17;
trigs[v1]._ty = 69;
trigs[v1]._tmsg = WM_DIABTOWNWARP;
trigs[v1]._tlvl = 9;
}
if (v0 & 4) {
trigflag_2 = 1;
v2 = trigflag_4++;
trigs[v2]._tx = 41;
trigs[v2]._ty = 80;
trigs[v2]._tmsg = WM_DIABTOWNWARP;
trigs[v2]._tlvl = 13;
}
}
trigflag_3 = 0;
}
// 679660: using guessed type char gbMaxPlayers;
void InitL1Triggers()
{
int j, i;
trigflag_4 = 0;
for (j = 0; j < MAXDUNY; j++) {
for (i = 0; i < MAXDUNX; i++) {
if (dPiece[i][j] == 129) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABPREVLVL;
trigflag_4++;
}
if (dPiece[i][j] == 115) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABNEXTLVL;
trigflag_4++;
}
}
}
trigflag_3 = 0;
}
void InitL2Triggers()
{
int i, j;
trigflag_4 = 0;
for (j = 0; j < MAXDUNY; j++) {
for (i = 0; i < MAXDUNX; i++) {
if (dPiece[i][j] == 267 && (i != quests[QTYPE_BONE]._qtx || j != quests[QTYPE_BONE]._qty)) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABPREVLVL;
trigflag_4++;
}
if (dPiece[i][j] == 559) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABTWARPUP;
trigs[trigflag_4]._tlvl = 0;
trigflag_4++;
}
if (dPiece[i][j] == 271) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABNEXTLVL;
trigflag_4++;
}
}
}
trigflag_3 = 0;
}
void InitL3Triggers()
{
int i, j;
trigflag_4 = 0;
for (j = 0; j < MAXDUNY; j++) {
for (i = 0; i < MAXDUNX; i++) {
if (dPiece[i][j] == 171) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABPREVLVL;
trigflag_4++;
}
if (dPiece[i][j] == 168) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4] ._tmsg = WM_DIABNEXTLVL;
trigflag_4++;
}
if (dPiece[i][j] == 549) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABTWARPUP;
trigflag_4++;
}
}
}
trigflag_3 = 0;
}
void InitL4Triggers()
{
int i, j;
trigflag_4 = 0;
for (j = 0; j < MAXDUNY; j++) {
for (i = 0; i < MAXDUNX; i++) {
if (dPiece[i][j] == 83) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABPREVLVL;
trigflag_4++;
}
if (dPiece[i][j] == 422) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABTWARPUP;
trigs[trigflag_4]._tlvl = 0;
trigflag_4++;
}
if (dPiece[i][j] == 120) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABNEXTLVL;
trigflag_4++;
}
}
}
for (j = 0; j < MAXDUNY; j++) {
for (i = 0; i < MAXDUNX; i++) {
if (dPiece[i][j] == 370 && quests[QTYPE_VB]._qactive == 3) {
trigs[trigflag_4]._tx = i;
trigs[trigflag_4]._ty = j;
trigs[trigflag_4]._tmsg = WM_DIABNEXTLVL;
trigflag_4++;
}
}
}
trigflag_3 = 0;
}
void InitSKingTriggers()
{
trigflag_3 = 0;
trigflag_4 = 1;
trigs[0]._tx = 82;
trigs[0]._ty = 42;
trigs[0]._tmsg = WM_DIABRTNLVL;
}
void InitSChambTriggers()
{
trigflag_3 = 0;
trigflag_4 = 1;
trigs[0]._tx = 70;
trigs[0]._ty = 39;
trigs[0]._tmsg = WM_DIABRTNLVL;
}
void InitPWaterTriggers()
{
trigflag_3 = 0;
trigflag_4 = 1;
trigs[0]._tx = 30;
trigs[0]._ty = 83;
trigs[0]._tmsg = WM_DIABRTNLVL;
}
void InitVPTriggers()
{
trigflag_3 = 0;
trigflag_4 = 1;
trigs[0]._tx = 35;
trigs[0]._ty = 32;
trigs[0]._tmsg = WM_DIABRTNLVL;
}
BOOL ForceTownTrig()
{
int i, j, k, l;
for (i = 0; TownDownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == TownDownList[i]) {
strcpy(infostr, "Down to dungeon");
cursmx = 25;
cursmy = 29;
return TRUE;
}
}
if (trigflag_0) {
for (j = 0; TownWarp1List[j] != -1; j++) {
if (dPiece[cursmx][cursmy] == TownWarp1List[j]) {
strcpy(infostr, "Down to catacombs");
cursmx = 49;
cursmy = 21;
return TRUE;
}
}
}
if (trigflag_1) {
for (k = 1199; k <= 1220; k++) {
if (dPiece[cursmx][cursmy] == k) {
strcpy(infostr, "Down to caves");
cursmx = 17;
cursmy = 69;
return TRUE;
}
}
}
if (trigflag_2) {
for (l = 1240; l <= 1254; l++) {
if (dPiece[cursmx][cursmy] == l) {
strcpy(infostr, "Down to hell");
cursmx = 41;
cursmy = 80;
return TRUE;
}
}
}
return FALSE;
}
BOOL ForceL1Trig()
{
int i, j;
for (i = 0; L1UpList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L1UpList[i]) {
if (currlevel > 1)
sprintf(infostr, "Up to level %i", currlevel - 1);
else
strcpy(infostr, "Up to town");
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABPREVLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
for (i = 0; L1DownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L1DownList[i]) {
sprintf(infostr, "Down to level %i", currlevel + 1);
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABNEXTLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
return FALSE;
}
BOOL ForceL2Trig()
{
int i, j, dx, dy;
for (i = 0; L2UpList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L2UpList[i]) {
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABPREVLVL) {
dx = abs(trigs[j]._tx - cursmx);
dy = abs(trigs[j]._ty - cursmy);
if (dx < 4 && dy < 4) {
sprintf(infostr, "Up to level %i", currlevel - 1);
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
}
for (i = 0; L2DownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L2DownList[i]) {
sprintf(infostr, "Down to level %i", currlevel + 1);
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABNEXTLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
if (currlevel == 5) {
for (i = 0; L2TWarpUpList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L2TWarpUpList[i]) {
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABTWARPUP) {
dx = abs(trigs[j]._tx - cursmx);
dy = abs(trigs[j]._ty - cursmy);
if (dx < 4 && dy < 4) {
strcpy(infostr, "Up to town");
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
}
}
return FALSE;
}
BOOL ForceL3Trig()
{
int i, j, dx, dy;
for (i = 0; L3UpList[i] != -1; ++i) {
if (dPiece[cursmx][cursmy] == L3UpList[i]) {
sprintf(infostr, "Up to level %i", currlevel - 1);
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABPREVLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
for (i = 0; L3DownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L3DownList[i] || dPiece[cursmx + 1][cursmy] == L3DownList[i] || dPiece[cursmx + 2][cursmy] == L3DownList[i]) {
sprintf(infostr, "Down to level %i", currlevel + 1);
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABNEXTLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
if (currlevel == 9) {
for (i = 0; L3TWarpUpList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L3TWarpUpList[i]) {
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABTWARPUP) {
dx = abs(trigs[j]._tx - cursmx);
dy = abs(trigs[j]._ty - cursmy);
if (dx < 4 && dy < 4) {
strcpy(infostr, "Up to town");
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
}
}
return FALSE;
}
BOOL ForceL4Trig()
{
int i, j, dx, dy;
for (i = 0; L4UpList[i] != -1; ++i) {
if (dPiece[cursmx][cursmy] == L4UpList[i]) {
sprintf(infostr, "Up to level %i", currlevel - 1);
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABPREVLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
for (i = 0; L4DownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L4DownList[i]) {
sprintf(infostr, "Down to level %i", currlevel + 1);
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABNEXTLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
if (currlevel == 13) {
for (i = 0; L4TWarpUpList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L4TWarpUpList[i]) {
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABTWARPUP) {
dx = abs(trigs[j]._tx - cursmx);
dy = abs(trigs[j]._ty - cursmy);
if (dx < 4 && dy < 4) {
strcpy(infostr, "Up to town");
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
}
}
if (currlevel == 15) {
for (i = 0; L4PentaList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L4PentaList[i]) {
strcpy(infostr, "Down to Diablo");
for (j = 0; j < trigflag_4; j++) {
if (trigs[j]._tmsg == WM_DIABNEXTLVL) {
cursmx = trigs[j]._tx;
cursmy = trigs[j]._ty;
return TRUE;
}
}
}
}
}
return FALSE;
}
void Freeupstairs()
{
int i, yy, xx, tx, ty;
for (i = 0; i < trigflag_4; i++) {
tx = trigs[i]._tx;
ty = trigs[i]._ty;
for (yy = 0; yy < MAXTRIGGERS; yy++) {
for (xx = 0; xx < MAXTRIGGERS; xx++) {
dFlags[tx - 2 + xx][ty - 2 + yy] |= DFLAG_POPULATED;
}
}
}
}
BOOL ForceSKingTrig()
{
int i;
for (i = 0; L1UpList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L1UpList[i]) {
sprintf(infostr, "Back to Level %i", quests[QTYPE_KING]._qlevel);
cursmx = trigs[0]._tx;
cursmy = trigs[0]._ty;
return TRUE;
}
}
return FALSE;
}
BOOL ForceSChambTrig()
{
int i;
for (i = 0; L2DownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L2DownList[i]) {
sprintf(infostr, "Back to Level %i", quests[QTYPE_BONE]._qlevel);
cursmx = trigs[0]._tx;
cursmy = trigs[0]._ty;
return TRUE;
}
}
return FALSE;
}
BOOL ForcePWaterTrig()
{
int i;
for (i = 0; L3DownList[i] != -1; i++) {
if (dPiece[cursmx][cursmy] == L3DownList[i]) {
sprintf(infostr, "Back to Level %i", quests[QTYPE_PW]._qlevel);
cursmx = trigs[0]._tx;
cursmy = trigs[0]._ty;
return TRUE;
}
}
return FALSE;
}
void CheckTrigForce()
{
int v0; // eax
int v1; // eax
trigflag_3 = 0;
if (MouseY <= 351) {
if (setlevel) {
switch (setlvlnum) {
case SL_SKELKING:
v1 = ForceSKingTrig();
break;
case SL_BONECHAMB:
v1 = ForceSChambTrig();
break;
case SL_POISONWATER:
v1 = ForcePWaterTrig();
break;
default:
return;
}
goto LABEL_23;
}
if (leveltype) {
switch (leveltype) {
case DTYPE_CATHEDRAL:
v0 = ForceL1Trig();
break;
case DTYPE_CATACOMBS:
v0 = ForceL2Trig();
break;
case DTYPE_CAVES:
v0 = ForceL3Trig();
break;
case DTYPE_HELL:
v0 = ForceL4Trig();
break;
default:
LABEL_14:
if (leveltype == DTYPE_TOWN)
goto LABEL_24;
if (trigflag_3) {
LABEL_25:
ClearPanel();
return;
}
v1 = ForceQuests();
LABEL_23:
trigflag_3 = v1;
LABEL_24:
if (!trigflag_3)
return;
goto LABEL_25;
}
} else {
v0 = ForceTownTrig();
}
trigflag_3 = v0;
goto LABEL_14;
}
}
// 5CF31D: using guessed type char setlevel;
void CheckTriggers()
{
int x, y, i;
BOOL abort;
char abortflag;
if (plr[myplr]._pmode)
return;
for (i = 0; i < trigflag_4; i++) {
if (plr[myplr].WorldX != trigs[i]._tx || plr[myplr].WorldY != trigs[i]._ty) {
continue;
}
switch (trigs[i]._tmsg) {
case WM_DIABNEXTLVL:
if (pcurs >= CURSOR_FIRSTITEM && DropItemBeforeTrig())
return;
StartNewLvl(myplr, trigs[i]._tmsg, currlevel + 1);
break;
case WM_DIABPREVLVL:
if (pcurs >= CURSOR_FIRSTITEM && DropItemBeforeTrig())
return;
StartNewLvl(myplr, trigs[i]._tmsg, currlevel - 1);
break;
case WM_DIABRTNLVL:
StartNewLvl(myplr, trigs[i]._tmsg, ReturnLvl);
break;
case WM_DIABTOWNWARP:
if (gbMaxPlayers != 1) {
abort = FALSE;
if (trigs[i]._tlvl == 5 && plr[myplr]._pLevel < 8) {
abort = TRUE;
x = plr[myplr].WorldX;
y = plr[myplr].WorldY + 1;
abortflag = EMSG_REQUIRES_LVL_8;
}
if (trigs[i]._tlvl == 9 && plr[myplr]._pLevel < 13) {
abort = TRUE;
x = plr[myplr].WorldX + 1;
y = plr[myplr].WorldY;
abortflag = EMSG_REQUIRES_LVL_13;
}
if (trigs[i]._tlvl == 13 && plr[myplr]._pLevel < 17) {
abort = TRUE;
x = plr[myplr].WorldX;
y = plr[myplr].WorldY + 1;
abortflag = EMSG_REQUIRES_LVL_17;
}
if (abort) {
if (plr[myplr]._pClass == PC_WARRIOR) {
PlaySFX(PS_WARR43);
} else if (plr[myplr]._pClass == PC_ROGUE) {
PlaySFX(PS_ROGUE43);
} else if (plr[myplr]._pClass == PC_SORCERER) {
PlaySFX(PS_MAGE43);
}
InitDiabloMsg(abortflag);
NetSendCmdLoc(TRUE, CMD_WALKXY, x, y);
return;
}
}
StartNewLvl(myplr, trigs[i]._tmsg, trigs[i]._tlvl);
break;
case WM_DIABTWARPUP:
TWarpFrom = currlevel;
StartNewLvl(myplr, trigs[i]._tmsg, 0);
break;
default:
app_fatal("Unknown trigger msg");
break;
}
}
}
// 679660: using guessed type char gbMaxPlayers;
// 6ABB30: using guessed type int TWarpFrom;