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devilutionX/Source/drlg_l3.cpp

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#ifndef SPAWN
#include "diablo.h"
BOOLEAN lavapool;
int abyssx;
int lockoutcnt;
BOOLEAN lockout[DMAXX][DMAXY];
const BYTE L3ConvTbl[16] = { 8, 11, 3, 10, 1, 9, 12, 12, 6, 13, 4, 13, 2, 14, 5, 7 };
const BYTE L3UP[20] = { 3, 3, 8, 8, 0, 10, 10, 0, 7, 7, 0, 51, 50, 0, 48, 49, 0, 0, 0, 0 };
const BYTE L3DOWN[20] = { 3, 3, 8, 9, 7, 8, 9, 7, 0, 0, 0, 0, 47, 0, 0, 46, 0, 0, 0, 0 };
const BYTE L3HOLDWARP[20] = { 3, 3, 8, 8, 0, 10, 10, 0, 7, 7, 0, 125, 125, 0, 125, 125, 0, 0, 0, 0 };
const BYTE L3TITE1[34] = { 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, 57, 58, 0, 0, 56, 55, 0, 0, 0, 0, 0 };
const BYTE L3TITE2[34] = { 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, 61, 62, 0, 0, 60, 59, 0, 0, 0, 0, 0 };
const BYTE L3TITE3[34] = { 4, 4, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, 65, 66, 0, 0, 64, 63, 0, 0, 0, 0, 0 };
const BYTE L3TITE6[42] = { 5, 4, 7, 7, 7, 7, 7, 7, 7, 7, 0, 7, 7, 7, 7, 0, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, 0, 77, 78, 0, 0, 0, 76, 74, 75, 0, 0, 0, 0, 0, 0 };
const BYTE L3TITE7[42] = { 4, 5, 7, 7, 7, 7, 7, 7, 0, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 0, 83, 0, 0, 0, 82, 80, 0, 0, 81, 79, 0, 0, 0, 0, 0 };
const BYTE L3TITE8[20] = { 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 52, 0, 0, 0, 0 };
const BYTE L3TITE9[20] = { 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 53, 0, 0, 0, 0 };
const BYTE L3TITE10[20] = { 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 54, 0, 0, 0, 0 };
const BYTE L3TITE11[20] = { 3, 3, 7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 0, 0, 0, 67, 0, 0, 0, 0 };
const BYTE L3TITE12[6] = { 2, 1, 9, 7, 68, 0 };
const BYTE L3TITE13[6] = { 1, 2, 10, 7, 69, 0 };
const BYTE L3CREV1[6] = { 2, 1, 8, 7, 84, 85 };
const BYTE L3CREV2[6] = { 2, 1, 8, 11, 86, 87 };
const BYTE L3CREV3[6] = { 1, 2, 8, 10, 89, 88 };
const BYTE L3CREV4[6] = { 2, 1, 8, 7, 90, 91 };
const BYTE L3CREV5[6] = { 1, 2, 8, 11, 92, 93 };
const BYTE L3CREV6[6] = { 1, 2, 8, 10, 95, 94 };
const BYTE L3CREV7[6] = { 2, 1, 8, 7, 96, 101 };
const BYTE L3CREV8[6] = { 1, 2, 2, 8, 102, 97 };
const BYTE L3CREV9[6] = { 2, 1, 3, 8, 103, 98 };
const BYTE L3CREV10[6] = { 2, 1, 4, 8, 104, 99 };
const BYTE L3CREV11[6] = { 1, 2, 6, 8, 105, 100 };
const BYTE L3ISLE1[14] = { 2, 3, 5, 14, 4, 9, 13, 12, 7, 7, 7, 7, 7, 7 };
const BYTE L3ISLE2[14] = { 3, 2, 5, 2, 14, 13, 10, 12, 7, 7, 7, 7, 7, 7 };
const BYTE L3ISLE3[14] = { 2, 3, 5, 14, 4, 9, 13, 12, 29, 30, 25, 28, 31, 32 };
const BYTE L3ISLE4[14] = { 3, 2, 5, 2, 14, 13, 10, 12, 29, 26, 30, 31, 27, 32 };
const BYTE L3ISLE5[10] = { 2, 2, 5, 14, 13, 12, 7, 7, 7, 7 };
const BYTE L3XTRA1[4] = { 1, 1, 7, 106 };
const BYTE L3XTRA2[4] = { 1, 1, 7, 107 };
const BYTE L3XTRA3[4] = { 1, 1, 7, 108 };
const BYTE L3XTRA4[4] = { 1, 1, 9, 109 };
const BYTE L3XTRA5[4] = { 1, 1, 10, 110 };
const BYTE L3ANVIL[244] = {
11, 11, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 29, 26, 26, 26,
26, 26, 30, 0, 0, 0, 29, 34, 33, 33,
37, 36, 33, 35, 30, 0, 0, 25, 33, 37,
27, 32, 31, 36, 33, 28, 0, 0, 25, 37,
32, 7, 7, 7, 31, 27, 32, 0, 0, 25,
28, 7, 7, 7, 7, 2, 2, 2, 0, 0,
25, 35, 30, 7, 7, 7, 29, 26, 30, 0,
0, 25, 33, 35, 26, 30, 29, 34, 33, 28,
0, 0, 31, 36, 33, 33, 35, 34, 33, 37,
32, 0, 0, 0, 31, 27, 27, 27, 27, 27,
32, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0
};
void AddFenceDoors()
{
int i, j;
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 7) {
if (dungeon[i - 1][j] <= 152 && dungeon[i - 1][j] >= 130
&& dungeon[i + 1][j] <= 152 && dungeon[i + 1][j] >= 130) {
dungeon[i][j] = 146;
continue;
}
}
if (dungeon[i][j] == 7) {
if (dungeon[i][j - 1] <= 152 && dungeon[i][j - 1] >= 130
&& dungeon[i][j + 1] <= 152 && dungeon[i][j + 1] >= 130) {
dungeon[i][j] = 147;
continue;
}
}
}
}
}
void FenceDoorFix()
{
int i, j;
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 146) {
if (dungeon[i + 1][j] > 152 || dungeon[i + 1][j] < 130
|| dungeon[i - 1][j] > 152 || dungeon[i - 1][j] < 130) {
dungeon[i][j] = 7;
continue;
}
}
if (dungeon[i][j] == 146) {
if (dungeon[i + 1][j] != 130 && dungeon[i - 1][j] != 130
&& dungeon[i + 1][j] != 132 && dungeon[i - 1][j] != 132
&& dungeon[i + 1][j] != 133 && dungeon[i - 1][j] != 133
&& dungeon[i + 1][j] != 134 && dungeon[i - 1][j] != 134
&& dungeon[i + 1][j] != 136 && dungeon[i - 1][j] != 136
&& dungeon[i + 1][j] != 138 && dungeon[i - 1][j] != 138
&& dungeon[i + 1][j] != 140 && dungeon[i - 1][j] != 140) {
dungeon[i][j] = 7;
continue;
}
}
if (dungeon[i][j] == 147) {
if (dungeon[i][j + 1] > 152 || dungeon[i][j + 1] < 130
|| dungeon[i][j - 1] > 152 || dungeon[i][j - 1] < 130) {
dungeon[i][j] = 7;
continue;
}
}
if (dungeon[i][j] == 147) {
if (dungeon[i][j + 1] != 131 && dungeon[i][j - 1] != 131
&& dungeon[i][j + 1] != 132 && dungeon[i][j - 1] != 132
&& dungeon[i][j + 1] != 133 && dungeon[i][j - 1] != 133
&& dungeon[i][j + 1] != 135 && dungeon[i][j - 1] != 135
&& dungeon[i][j + 1] != 137 && dungeon[i][j - 1] != 137
&& dungeon[i][j + 1] != 138 && dungeon[i][j - 1] != 138
&& dungeon[i][j + 1] != 139 && dungeon[i][j - 1] != 139) {
dungeon[i][j] = 7;
continue;
}
}
}
}
}
BOOL DRLG_L3Anvil()
{
int sx, sy, sw, sh, xx, yy, ii, trys;
BOOL found;
sw = L3ANVIL[0];
sh = L3ANVIL[1];
sx = random(0, DMAXX - sw);
sy = random(0, DMAXY - sh);
found = FALSE;
trys = 0;
while (!found && trys < 200) {
trys++;
found = TRUE;
ii = 2;
for (yy = 0; yy < sh && found == TRUE; yy++) {
for (xx = 0; xx < sw && found == TRUE; xx++) {
if (L3ANVIL[ii] != 0 && dungeon[xx + sx][yy + sy] != L3ANVIL[ii]) {
found = FALSE;
}
if (dflags[xx + sx][yy + sy] != 0) {
found = FALSE;
}
ii++;
}
}
if (!found) {
sx++;
if (sx == DMAXX - sw) {
sx = 0;
sy++;
if (sy == DMAXY - sh) {
sy = 0;
}
}
}
}
if (trys >= 200) {
return TRUE;
}
ii = sw * sh + 2;
for (yy = 0; yy < sh; yy++) {
for (xx = 0; xx < sw; xx++) {
if (L3ANVIL[ii] != 0) {
dungeon[xx + sx][yy + sy] = L3ANVIL[ii];
}
dflags[xx + sx][yy + sy] |= DLRG_PROTECTED;
ii++;
}
}
setpc_x = sx;
setpc_y = sy;
setpc_w = sw;
setpc_h = sh;
return FALSE;
}
void FixL3Warp()
{
int i, j;
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 125 && dungeon[i + 1][j] == 125 && dungeon[i][j + 1] == 125 && dungeon[i + 1][j + 1] == 125) {
dungeon[i][j] = 156;
dungeon[i + 1][j] = 155;
dungeon[i][j + 1] = 153;
dungeon[i + 1][j + 1] = 154;
return;
}
if (dungeon[i][j] == 5 && dungeon[i + 1][j + 1] == 7) {
dungeon[i][j] = 7;
}
}
}
}
void FixL3HallofHeroes()
{
int i, j;
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 5 && dungeon[i + 1][j + 1] == 7) {
dungeon[i][j] = 7;
}
}
}
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 5 && dungeon[i + 1][j + 1] == 12 && dungeon[i + 1][j] == 7) {
dungeon[i][j] = 7;
dungeon[i][j + 1] = 7;
dungeon[i + 1][j + 1] = 7;
}
if (dungeon[i][j] == 5 && dungeon[i + 1][j + 1] == 12 && dungeon[i][j + 1] == 7) {
dungeon[i][j] = 7;
dungeon[i + 1][j] = 7;
dungeon[i + 1][j + 1] = 7;
}
}
}
}
void DRLG_L3LockRec(int x, int y)
{
if (!lockout[x][y]) {
return;
}
lockout[x][y] = FALSE;
lockoutcnt++;
DRLG_L3LockRec(x, y - 1);
DRLG_L3LockRec(x, y + 1);
DRLG_L3LockRec(x - 1, y);
DRLG_L3LockRec(x + 1, y);
}
BOOL DRLG_L3Lockout()
{
int i, j, t, fx, fy;
t = 0;
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] != 0) {
lockout[i][j] = TRUE;
fx = i;
fy = j;
t++;
} else {
lockout[i][j] = FALSE;
}
}
}
lockoutcnt = 0;
DRLG_L3LockRec(fx, fy);
return t == lockoutcnt;
}
void CreateL3Dungeon(DWORD rseed, int entry)
{
int i, j;
SetRndSeed(rseed);
dminx = 16;
dminy = 16;
dmaxx = 96;
dmaxy = 96;
DRLG_InitTrans();
DRLG_InitSetPC();
DRLG_L3(entry);
DRLG_L3Pass3();
for (j = 0; j < 112; j++) {
for (i = 0; i < 112; i++) {
if (dPiece[i][j] >= 56 && dPiece[i][j] <= 147) {
DoLighting(i, j, 7, -1);
} else if (dPiece[i][j] >= 154 && dPiece[i][j] <= 161) {
DoLighting(i, j, 7, -1);
} else if (dPiece[i][j] == 150) {
DoLighting(i, j, 7, -1);
} else if (dPiece[i][j] == 152) {
DoLighting(i, j, 7, -1);
}
}
}
DRLG_SetPC();
}
void DRLG_L3(int entry)
{
int x1, y1, x2, y2, i, j;
BOOL found, genok;
lavapool = FALSE;
do {
do {
do {
InitL3Dungeon();
x1 = random(0, 20) + 10;
y1 = random(0, 20) + 10;
x2 = x1 + 2;
y2 = y1 + 2;
DRLG_L3FillRoom(x1, y1, x2, y2);
DRLG_L3CreateBlock(x1, y1, 2, 0);
DRLG_L3CreateBlock(x2, y1, 2, 1);
DRLG_L3CreateBlock(x1, y2, 2, 2);
DRLG_L3CreateBlock(x1, y1, 2, 3);
if (QuestStatus(QTYPE_ANVIL)) {
x1 = random(0, 10) + 10;
y1 = random(0, 10) + 10;
x2 = x1 + 12;
y2 = y1 + 12;
DRLG_L3FloorArea(x1, y1, x2, y2);
}
DRLG_L3FillDiags();
DRLG_L3FillSingles();
DRLG_L3FillStraights();
DRLG_L3FillDiags();
DRLG_L3Edges();
if (DRLG_L3GetFloorArea() >= 600) {
found = DRLG_L3Lockout();
} else {
found = FALSE;
}
} while (!found);
DRLG_L3MakeMegas();
if (entry == 0) {
genok = DRLG_L3PlaceMiniSet(L3UP, 1, 1, -1, -1, 1, 0);
if (!genok) {
genok = DRLG_L3PlaceMiniSet(L3DOWN, 1, 1, -1, -1, 0, 1);
if (!genok && currlevel == 9) {
genok = DRLG_L3PlaceMiniSet(L3HOLDWARP, 1, 1, -1, -1, 0, 6);
}
}
} else if (entry == 1) {
genok = DRLG_L3PlaceMiniSet(L3UP, 1, 1, -1, -1, 0, 0);
if (!genok) {
genok = DRLG_L3PlaceMiniSet(L3DOWN, 1, 1, -1, -1, 1, 1);
ViewX += 2;
ViewY -= 2;
if (!genok && currlevel == 9) {
genok = DRLG_L3PlaceMiniSet(L3HOLDWARP, 1, 1, -1, -1, 0, 6);
}
}
} else {
genok = DRLG_L3PlaceMiniSet(L3UP, 1, 1, -1, -1, 0, 0);
if (!genok) {
genok = DRLG_L3PlaceMiniSet(L3DOWN, 1, 1, -1, -1, 0, 1);
if (!genok && currlevel == 9) {
genok = DRLG_L3PlaceMiniSet(L3HOLDWARP, 1, 1, -1, -1, 1, 6);
}
}
}
if (!genok && QuestStatus(QTYPE_ANVIL)) {
genok = DRLG_L3Anvil();
}
} while (genok == TRUE);
DRLG_L3Pool();
} while (!lavapool);
DRLG_L3PoolFix();
FixL3Warp();
DRLG_L3PlaceRndSet(L3ISLE1, 70);
DRLG_L3PlaceRndSet(L3ISLE2, 70);
DRLG_L3PlaceRndSet(L3ISLE3, 30);
DRLG_L3PlaceRndSet(L3ISLE4, 30);
DRLG_L3PlaceRndSet(L3ISLE1, 100);
DRLG_L3PlaceRndSet(L3ISLE2, 100);
DRLG_L3PlaceRndSet(L3ISLE5, 90);
FixL3HallofHeroes();
DRLG_L3River();
if (QuestStatus(QTYPE_ANVIL)) {
dungeon[setpc_x + 7][setpc_y + 5] = 7;
dungeon[setpc_x + 8][setpc_y + 5] = 7;
dungeon[setpc_x + 9][setpc_y + 5] = 7;
if (dungeon[setpc_x + 10][setpc_y + 5] == 17 || dungeon[setpc_x + 10][setpc_y + 5] == 18) {
dungeon[setpc_x + 10][setpc_y + 5] = 45;
}
}
DRLG_PlaceThemeRooms(5, 10, 7, 0, 0);
DRLG_L3Wood();
DRLG_L3PlaceRndSet(L3TITE1, 10);
DRLG_L3PlaceRndSet(L3TITE2, 10);
DRLG_L3PlaceRndSet(L3TITE3, 10);
DRLG_L3PlaceRndSet(L3TITE6, 20);
DRLG_L3PlaceRndSet(L3TITE7, 20);
DRLG_L3PlaceRndSet(L3TITE8, 20);
DRLG_L3PlaceRndSet(L3TITE9, 20);
DRLG_L3PlaceRndSet(L3TITE10, 20);
DRLG_L3PlaceRndSet(L3TITE11, 30);
DRLG_L3PlaceRndSet(L3TITE12, 20);
DRLG_L3PlaceRndSet(L3TITE13, 20);
DRLG_L3PlaceRndSet(L3CREV1, 30);
DRLG_L3PlaceRndSet(L3CREV2, 30);
DRLG_L3PlaceRndSet(L3CREV3, 30);
DRLG_L3PlaceRndSet(L3CREV4, 30);
DRLG_L3PlaceRndSet(L3CREV5, 30);
DRLG_L3PlaceRndSet(L3CREV6, 30);
DRLG_L3PlaceRndSet(L3CREV7, 30);
DRLG_L3PlaceRndSet(L3CREV8, 30);
DRLG_L3PlaceRndSet(L3CREV9, 30);
DRLG_L3PlaceRndSet(L3CREV10, 30);
DRLG_L3PlaceRndSet(L3CREV11, 30);
DRLG_L3PlaceRndSet(L3XTRA1, 25);
DRLG_L3PlaceRndSet(L3XTRA2, 25);
DRLG_L3PlaceRndSet(L3XTRA3, 25);
DRLG_L3PlaceRndSet(L3XTRA4, 25);
DRLG_L3PlaceRndSet(L3XTRA5, 25);
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
pdungeon[i][j] = dungeon[i][j];
}
}
DRLG_Init_Globals();
}
void InitL3Dungeon()
{
int i, j;
memset(dungeon, 0, sizeof(dungeon));
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
dungeon[i][j] = 0;
dflags[i][j] = 0;
}
}
}
BOOL DRLG_L3FillRoom(int x1, int y1, int x2, int y2)
{
int i, j, v;
if (x1 <= 1 || x2 >= 34 || y1 <= 1 || y2 >= 38) {
return FALSE;
}
v = 0;
for (j = y1; j <= y2; j++) {
for (i = x1; i <= x2; i++) {
v += dungeon[i][j];
}
}
if (v != 0) {
return FALSE;
}
for (j = y1 + 1; j < y2; j++) {
for (i = x1 + 1; i < x2; i++) {
dungeon[i][j] = 1;
}
}
for (j = y1; j <= y2; j++) {
if (random(0, 2) != 0) {
dungeon[x1][j] = 1;
}
if (random(0, 2) != 0) {
dungeon[x2][j] = 1;
}
}
for (i = x1; i <= x2; i++) {
if (random(0, 2) != 0) {
dungeon[i][y1] = 1;
}
if (random(0, 2) != 0) {
dungeon[i][y2] = 1;
}
}
return TRUE;
}
void DRLG_L3CreateBlock(int x, int y, int obs, int dir)
{
int blksizex, blksizey, x1, y1, x2, y2;
BOOL contflag;
blksizex = random(0, 2) + 3;
blksizey = random(0, 2) + 3;
if (dir == 0) {
y2 = y - 1;
y1 = y2 - blksizey;
if (blksizex < obs) {
x1 = random(0, blksizex) + x;
}
if (blksizex == obs) {
x1 = x;
}
if (blksizex > obs) {
x1 = x - random(0, blksizex);
}
x2 = blksizex + x1;
}
if (dir == 3) {
x2 = x - 1;
x1 = x2 - blksizex;
if (blksizey < obs) {
y1 = random(0, blksizey) + y;
}
if (blksizey == obs) {
y1 = y;
}
if (blksizey > obs) {
y1 = y - random(0, blksizey);
}
y2 = y1 + blksizey;
}
if (dir == 2) {
y1 = y + 1;
y2 = y1 + blksizey;
if (blksizex < obs) {
x1 = random(0, blksizex) + x;
}
if (blksizex == obs) {
x1 = x;
}
if (blksizex > obs) {
x1 = x - random(0, blksizex);
}
x2 = blksizex + x1;
}
if (dir == 1) {
x1 = x + 1;
x2 = x1 + blksizex;
if (blksizey < obs) {
y1 = random(0, blksizey) + y;
}
if (blksizey == obs) {
y1 = y;
}
if (blksizey > obs) {
y1 = y - random(0, blksizey);
}
y2 = y1 + blksizey;
}
if (DRLG_L3FillRoom(x1, y1, x2, y2) == TRUE) {
contflag = random(0, 4);
if (contflag && dir != 2) {
DRLG_L3CreateBlock(x1, y1, blksizey, 0);
}
if (contflag && dir != 3) {
DRLG_L3CreateBlock(x2, y1, blksizex, 1);
}
if (contflag && dir != 0) {
DRLG_L3CreateBlock(x1, y2, blksizey, 2);
}
if (contflag && dir != 1) {
DRLG_L3CreateBlock(x1, y1, blksizex, 3);
}
}
}
void DRLG_L3FloorArea(int x1, int y1, int x2, int y2)
{
int i, j;
for (j = y1; j <= y2; j++) {
for (i = x1; i <= x2; i++) {
dungeon[i][j] = 1;
}
}
}
void DRLG_L3FillDiags()
{
int i, j, v;
for (j = 0; j < DMAXY - 1; j++) {
for (i = 0; i < DMAXX - 1; i++) {
v = dungeon[i + 1][j + 1] + 2 * dungeon[i][j + 1] + 4 * dungeon[i + 1][j] + 8 * dungeon[i][j];
if (v == 6) {
if (random(0, 2) == 0) {
dungeon[i][j] = 1;
} else {
dungeon[i + 1][j + 1] = 1;
}
}
if (v == 9) {
if (random(0, 2) == 0) {
dungeon[i + 1][j] = 1;
} else {
dungeon[i][j + 1] = 1;
}
}
}
}
}
void DRLG_L3FillSingles()
{
int i, j;
for (j = 1; j < DMAXY - 1; j++) {
for (i = 1; i < DMAXX - 1; i++) {
if (dungeon[i][j] == 0
&& dungeon[i][j - 1] + dungeon[i - 1][j - 1] + dungeon[i + 1][j - 1] == 3
&& dungeon[i + 1][j] + dungeon[i - 1][j] == 2
&& dungeon[i][j + 1] + dungeon[i - 1][j + 1] + dungeon[i + 1][j + 1] == 3) {
dungeon[i][j] = 1;
}
}
}
}
void DRLG_L3FillStraights()
{
int i, j, xc, xs, yc, ys, k, rv;
for (j = 0; j < DMAXY - 1; j++) {
xs = 0;
for (i = 0; i < 37; i++) {
if (dungeon[i][j] == 0 && dungeon[i][j + 1] == 1) {
if (xs == 0) {
xc = i;
}
xs++;
} else {
if (xs > 3 && random(0, 2) != 0) {
for (k = xc; k < i; k++) {
rv = random(0, 2);
dungeon[k][j] = rv;
}
}
xs = 0;
}
}
}
for (j = 0; j < DMAXY - 1; j++) {
xs = 0;
for (i = 0; i < 37; i++) {
if (dungeon[i][j] == 1 && dungeon[i][j + 1] == 0) {
if (xs == 0) {
xc = i;
}
xs++;
} else {
if (xs > 3 && random(0, 2) != 0) {
for (k = xc; k < i; k++) {
rv = random(0, 2);
dungeon[k][j + 1] = rv;
}
}
xs = 0;
}
}
}
for (i = 0; i < DMAXX - 1; i++) {
ys = 0;
for (j = 0; j < 37; j++) {
if (dungeon[i][j] == 0 && dungeon[i + 1][j] == 1) {
if (ys == 0) {
yc = j;
}
ys++;
} else {
if (ys > 3 && random(0, 2) != 0) {
for (k = yc; k < j; k++) {
rv = random(0, 2);
dungeon[i][k] = rv;
}
}
ys = 0;
}
}
}
for (i = 0; i < DMAXX - 1; i++) {
ys = 0;
for (j = 0; j < 37; j++) {
if (dungeon[i][j] == 1 && dungeon[i + 1][j] == 0) {
if (ys == 0) {
yc = j;
}
ys++;
} else {
if (ys > 3 && random(0, 2) != 0) {
for (k = yc; k < j; k++) {
rv = random(0, 2);
dungeon[i + 1][k] = rv;
}
}
ys = 0;
}
}
}
}
void DRLG_L3Edges()
{
int i, j;
for (j = 0; j < DMAXY; j++) {
dungeon[DMAXX - 1][j] = 0;
}
for (i = 0; i < DMAXX; i++) {
dungeon[i][DMAXY - 1] = 0;
}
}
int DRLG_L3GetFloorArea()
{
int i, j, gfa;
gfa = 0;
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
gfa += dungeon[i][j];
}
}
return gfa;
}
void DRLG_L3MakeMegas()
{
int i, j, v, rv;
for (j = 0; j < DMAXY - 1; j++) {
for (i = 0; i < DMAXX - 1; i++) {
v = dungeon[i + 1][j + 1] + 2 * dungeon[i][j + 1] + 4 * dungeon[i + 1][j] + 8 * dungeon[i][j];
if (v == 6) {
rv = random(0, 2);
if (rv == 0) {
v = 12;
} else {
v = 5;
}
}
if (v == 9) {
rv = random(0, 2);
if (rv == 0) {
v = 13;
} else {
v = 14;
}
}
dungeon[i][j] = L3ConvTbl[v];
}
dungeon[DMAXX - 1][j] = 8;
}
for (i = 0; i < DMAXX; i++) {
dungeon[i][DMAXY - 1] = 8;
}
}
void DRLG_L3River()
{
int rx, ry, px, py, dir, pdir, nodir, nodir2, dircheck;
int river[3][100];
int rivercnt, riveramt;
int i, trys, found, bridge, lpcnt;
BOOL bail;
rivercnt = 0;
bail = FALSE;
trys = 0;
/// BUGFIX: pdir is uninitialized, add code `pdir = -1;`
while (trys < 200 && rivercnt < 4) {
bail = FALSE;
while (!bail && trys < 200) {
trys++;
rx = 0;
ry = 0;
i = 0;
while ((dungeon[rx][ry] < 25 || dungeon[rx][ry] > 28) && i < 100) {
rx = random(0, DMAXX);
ry = random(0, DMAXY);
i++;
while ((dungeon[rx][ry] < 25 || dungeon[rx][ry] > 28) && ry < DMAXY) {
rx++;
if (rx >= DMAXX) {
rx = 0;
ry++;
}
}
}
if (i >= 100) {
return;
}
switch (dungeon[rx][ry]) {
case 25:
dir = 3;
nodir = 2;
river[2][0] = 40;
break;
case 26:
dir = 0;
nodir = 1;
river[2][0] = 38;
break;
case 27:
dir = 1;
nodir = 0;
river[2][0] = 41;
break;
case 28:
dir = 2;
nodir = 3;
river[2][0] = 39;
break;
}
river[0][0] = rx;
river[1][0] = ry;
riveramt = 1;
nodir2 = 4;
dircheck = 0;
while (dircheck < 4 && riveramt < 100) {
px = rx;
py = ry;
if (dircheck == 0) {
dir = random(0, 4);
} else {
dir = (dir + 1) & 3;
}
dircheck++;
while (dir == nodir || dir == nodir2) {
dir = (dir + 1) & 3;
dircheck++;
}
if (dir == 0 && ry > 0) {
ry--;
}
if (dir == 1 && ry < DMAXY) {
ry++;
}
if (dir == 2 && rx < DMAXX) {
rx++;
}
if (dir == 3 && rx > 0) {
rx--;
}
if (dungeon[rx][ry] == 7) {
dircheck = 0;
if (dir < 2) {
river[2][riveramt] = (BYTE)random(0, 2) + 17;
}
if (dir > 1) {
river[2][riveramt] = (BYTE)random(0, 2) + 15;
}
river[0][riveramt] = rx;
river[1][riveramt] = ry;
riveramt++;
if (dir == 0 && pdir == 2 || dir == 3 && pdir == 1) {
if (riveramt > 2) {
river[2][riveramt - 2] = 22;
}
if (dir == 0) {
nodir2 = 1;
} else {
nodir2 = 2;
}
}
if (dir == 0 && pdir == 3 || dir == 2 && pdir == 1) {
if (riveramt > 2) {
river[2][riveramt - 2] = 21;
}
if (dir == 0) {
nodir2 = 1;
} else {
nodir2 = 3;
}
}
if (dir == 1 && pdir == 2 || dir == 3 && pdir == 0) {
if (riveramt > 2) {
river[2][riveramt - 2] = 20;
}
if (dir == 1) {
nodir2 = 0;
} else {
nodir2 = 2;
}
}
if (dir == 1 && pdir == 3 || dir == 2 && pdir == 0) {
if (riveramt > 2) {
river[2][riveramt - 2] = 19;
}
if (dir == 1) {
nodir2 = 0;
} else {
nodir2 = 3;
}
}
pdir = dir;
} else {
rx = px;
ry = py;
}
}
if (dir == 0 && dungeon[rx][ry - 1] == 10 && dungeon[rx][ry - 2] == 8) {
river[0][riveramt] = rx;
river[1][riveramt] = ry - 1;
river[2][riveramt] = 24;
if (pdir == 2) {
river[2][riveramt - 1] = 22;
}
if (pdir == 3) {
river[2][riveramt - 1] = 21;
}
bail = TRUE;
}
if (dir == 1 && dungeon[rx][ry + 1] == 2 && dungeon[rx][ry + 2] == 8) {
river[0][riveramt] = rx;
river[1][riveramt] = ry + 1;
river[2][riveramt] = 42;
if (pdir == 2) {
river[2][riveramt - 1] = 20;
}
if (pdir == 3) {
river[2][riveramt - 1] = 19;
}
bail = TRUE;
}
if (dir == 2 && dungeon[rx + 1][ry] == 4 && dungeon[rx + 2][ry] == 8) {
river[0][riveramt] = rx + 1;
river[1][riveramt] = ry;
river[2][riveramt] = 43;
if (pdir == 0) {
river[2][riveramt - 1] = 19;
}
if (pdir == 1) {
river[2][riveramt - 1] = 21;
}
bail = TRUE;
}
if (dir == 3 && dungeon[rx - 1][ry] == 9 && dungeon[rx - 2][ry] == 8) {
river[0][riveramt] = rx - 1;
river[1][riveramt] = ry;
river[2][riveramt] = 23;
if (pdir == 0) {
river[2][riveramt - 1] = 20;
}
if (pdir == 1) {
river[2][riveramt - 1] = 22;
}
bail = TRUE;
}
}
if (bail == TRUE && riveramt < 7) {
bail = FALSE;
}
if (bail == TRUE) {
found = 0;
lpcnt = 0;
while (found == 0 && lpcnt < 30) {
lpcnt++;
bridge = random(0, riveramt);
if ((river[2][bridge] == 15 || river[2][bridge] == 16)
&& dungeon[river[0][bridge]][river[1][bridge] - 1] == 7
&& dungeon[river[0][bridge]][river[1][bridge] + 1] == 7) {
found = 1;
}
if ((river[2][bridge] == 17 || river[2][bridge] == 18)
&& dungeon[river[0][bridge] - 1][river[1][bridge]] == 7
&& dungeon[river[0][bridge] + 1][river[1][bridge]] == 7) {
found = 2;
}
for (i = 0; i < riveramt && found != 0; i++) {
if (found == 1
&& (river[1][bridge] - 1 == river[1][i] || river[1][bridge] + 1 == river[1][i])
&& river[0][bridge] == river[0][i]) {
found = 0;
}
if (found == 2
&& (river[0][bridge] - 1 == river[0][i] || river[0][bridge] + 1 == river[0][i])
&& river[1][bridge] == river[1][i]) {
found = 0;
}
}
}
if (found != 0) {
if (found == 1) {
river[2][bridge] = 44;
} else {
river[2][bridge] = 45;
}
rivercnt++;
for (bridge = 0; bridge <= riveramt; bridge++) {
dungeon[river[0][bridge]][river[1][bridge]] = river[2][bridge];
}
} else {
bail = FALSE;
}
}
}
}
/**
* Flood fills dirt and wall tiles looking for
* an area of at most 40 tiles and disconnected from the map edge.
* If it finds one, converts it to lava tiles and sets lavapool to TRUE.
*/
void DRLG_L3Pool()
{
int i, j, dunx, duny, totarea, poolchance;
BOOL found;
BYTE k;
static BYTE poolsub[15] = { 0, 35, 26, 36, 25, 29, 34, 7, 33, 28, 27, 37, 32, 31, 30 };
for (duny = 0; duny < DMAXY; duny++) {
for (dunx = 0; dunx < DMAXY; dunx++) {
if (dungeon[dunx][duny] != 8) {
continue;
}
dungeon[dunx][duny] |= 0x80;
totarea = 1;
if (dunx + 1 < DMAXX) {
found = DRLG_L3SpawnEdge(dunx + 1, duny, &totarea);
} else {
found = TRUE;
}
if (dunx - 1 > 0 && !found) {
found = DRLG_L3SpawnEdge(dunx - 1, duny, &totarea);
} else {
found = TRUE;
}
if (duny + 1 < DMAXY && !found) {
found = DRLG_L3SpawnEdge(dunx, duny + 1, &totarea);
} else {
found = TRUE;
}
if (duny - 1 > 0 && !found) {
found = DRLG_L3SpawnEdge(dunx, duny - 1, &totarea);
} else {
found = TRUE;
}
poolchance = random(0, 100);
for (j = duny - totarea; j < duny + totarea; j++) {
for (i = dunx - totarea; i < dunx + totarea; i++) {
// BUGFIX: In the following swap the order to first do the
// index checks and only then access dungeon[i][j]
if (dungeon[i][j] & 0x80 && j >= 0 && j < DMAXY && i >= 0 && i < DMAXX) {
dungeon[i][j] &= ~0x80;
if (totarea > 4 && poolchance < 25 && !found) {
k = poolsub[dungeon[i][j]];
if (k != 0 && k <= 37) {
dungeon[i][j] = k;
}
lavapool = TRUE;
}
}
}
}
}
}
}
BOOL DRLG_L3SpawnEdge(int x, int y, int *totarea)
{
BYTE i;
static BYTE spawntable[15] = { 0, 0x0A, 0x03, 0x05, 0x0C, 0x06, 0x09, 0, 0, 0x012, 0x03, 0x06, 0x09, 0x0A, 0x05 };
if (*totarea > 40) {
return TRUE;
}
if (x < 0 || y < 0 || x >= DMAXX || y >= DMAXY) {
return TRUE;
}
if (dungeon[x][y] & 0x80) {
return FALSE;
}
if (dungeon[x][y] > 15) {
return TRUE;
}
i = dungeon[x][y];
dungeon[x][y] |= 0x80;
*totarea += 1;
if (i != 8) {
if (spawntable[i] & 8 && DRLG_L3Spawn(x, y - 1, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 4 && DRLG_L3Spawn(x, y + 1, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 2 && DRLG_L3Spawn(x + 1, y, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 1 && DRLG_L3Spawn(x - 1, y, totarea) == TRUE) {
return TRUE;
}
} else {
if (DRLG_L3SpawnEdge(x + 1, y, totarea) == TRUE) {
return TRUE;
}
if (DRLG_L3SpawnEdge(x - 1, y, totarea) == TRUE) {
return TRUE;
}
if (DRLG_L3SpawnEdge(x, y + 1, totarea) == TRUE) {
return TRUE;
}
if (DRLG_L3SpawnEdge(x, y - 1, totarea) == TRUE) {
return TRUE;
}
}
return FALSE;
}
BOOL DRLG_L3Spawn(int x, int y, int *totarea)
{
BYTE i;
static BYTE spawntable[15] = { 0, 0x0A, 0x43, 0x05, 0x2C, 0x06, 0x09, 0, 0, 0x1C, 0x83, 0x06, 0x09, 0x0A, 0x05 };
if (*totarea > 40) {
return TRUE;
}
if (x < 0 || y < 0 || x >= DMAXX || y >= DMAXY) {
return TRUE;
}
if (dungeon[x][y] & 0x80) {
return FALSE;
}
if (dungeon[x][y] > 15) {
return TRUE;
}
i = dungeon[x][y];
dungeon[x][y] |= 0x80;
*totarea += 1;
if (spawntable[i] & 8 && DRLG_L3Spawn(x, y - 1, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 4 && DRLG_L3Spawn(x, y + 1, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 2 && DRLG_L3Spawn(x + 1, y, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 1 && DRLG_L3Spawn(x - 1, y, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 0x80 && DRLG_L3SpawnEdge(x, y - 1, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 0x40 && DRLG_L3SpawnEdge(x, y + 1, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 0x20 && DRLG_L3SpawnEdge(x + 1, y, totarea) == TRUE) {
return TRUE;
}
if (spawntable[i] & 0x10 && DRLG_L3SpawnEdge(x - 1, y, totarea) == TRUE) {
return TRUE;
}
return FALSE;
}
void DRLG_L3PoolFix()
{
int dunx, duny;
for (duny = 0; duny < DMAXY; duny++) { // BUGFIX: Change '0' to '1' and 'DMAXY' to 'DMAXY - 1'
for (dunx = 0; dunx < DMAXX; dunx++) { // BUGFIX: Change '0' to '1' and 'DMAXX' to 'DMAXX - 1'
if (dungeon[dunx][duny] == 8) {
if (dungeon[dunx - 1][duny - 1] >= 25 && dungeon[dunx - 1][duny - 1] <= 41
&& dungeon[dunx - 1][duny] >= 25 && dungeon[dunx - 1][duny] <= 41
&& dungeon[dunx - 1][duny + 1] >= 25 && dungeon[dunx - 1][duny + 1] <= 41
&& dungeon[dunx][duny - 1] >= 25 && dungeon[dunx][duny - 1] <= 41
&& dungeon[dunx][duny + 1] >= 25 && dungeon[dunx][duny + 1] <= 41
&& dungeon[dunx + 1][duny - 1] >= 25 && dungeon[dunx + 1][duny - 1] <= 41
&& dungeon[dunx + 1][duny] >= 25 && dungeon[dunx + 1][duny] <= 41
&& dungeon[dunx + 1][duny + 1] >= 25 && dungeon[dunx + 1][duny + 1] <= 41) {
dungeon[dunx][duny] = 33;
}
}
}
}
}
BOOL DRLG_L3PlaceMiniSet(const BYTE *miniset, int tmin, int tmax, int cx, int cy, BOOL setview, int ldir)
{
int sx, sy, sw, sh, xx, yy, i, ii, numt, trys;
BOOL found;
sw = miniset[0];
sh = miniset[1];
if (tmax - tmin == 0) {
numt = 1;
} else {
numt = random(0, tmax - tmin) + tmin;
}
for (i = 0; i < numt; i++) {
sx = random(0, DMAXX - sw);
sy = random(0, DMAXY - sh);
found = FALSE;
trys = 0;
while (!found && trys < 200) {
trys++;
found = TRUE;
if (cx != -1 && sx >= cx - sw && sx <= cx + 12) {
sx = random(0, DMAXX - sw);
sy = random(0, DMAXY - sh);
found = FALSE;
}
if (cy != -1 && sy >= cy - sh && sy <= cy + 12) {
sx = random(0, DMAXX - sw);
sy = random(0, DMAXY - sh);
found = FALSE;
}
ii = 2;
for (yy = 0; yy < sh && found == TRUE; yy++) {
for (xx = 0; xx < sw && found == TRUE; xx++) {
if (miniset[ii] != 0 && dungeon[xx + sx][yy + sy] != miniset[ii]) {
found = FALSE;
}
if (dflags[xx + sx][yy + sy] != 0) {
found = FALSE;
}
ii++;
}
}
if (!found) {
sx++;
if (sx == DMAXX - sw) {
sx = 0;
sy++;
if (sy == DMAXY - sh) {
sy = 0;
}
}
}
}
if (trys >= 200) {
return TRUE;
}
ii = sw * sh + 2;
for (yy = 0; yy < sh; yy++) {
for (xx = 0; xx < sw; xx++) {
if (miniset[ii] != 0) {
dungeon[xx + sx][yy + sy] = miniset[ii];
}
ii++;
}
}
}
if (setview == TRUE) {
ViewX = 2 * sx + 17;
ViewY = 2 * sy + 19;
}
if (ldir == 0) {
LvlViewX = 2 * sx + 17;
LvlViewY = 2 * sy + 19;
}
return FALSE;
}
void DRLG_L3PlaceRndSet(const BYTE *miniset, int rndper)
{
int sx, sy, sw, sh, xx, yy, ii, kk;
BOOL found;
sw = miniset[0];
sh = miniset[1];
for (sy = 0; sy < DMAXX - sh; sy++) {
for (sx = 0; sx < DMAXY - sw; sx++) {
found = TRUE;
ii = 2;
for (yy = 0; yy < sh && found == TRUE; yy++) {
for (xx = 0; xx < sw && found == TRUE; xx++) {
if (miniset[ii] != 0 && dungeon[xx + sx][yy + sy] != miniset[ii]) {
found = FALSE;
}
if (dflags[xx + sx][yy + sy] != 0) {
found = FALSE;
}
ii++;
}
}
kk = sw * sh + 2;
if (miniset[kk] >= 84 && miniset[kk] <= 100 && found == TRUE) {
// BUGFIX: accesses to dungeon can go out of bounds
// BUGFIX: Comparisons vs 100 should use same tile as comparisons vs 84.
if (dungeon[sx - 1][sy] >= 84 && dungeon[sx - 1][sy] <= 100) {
found = FALSE;
}
if (dungeon[sx + 1][sy] >= 84 && dungeon[sx - 1][sy] <= 100) {
found = FALSE;
}
if (dungeon[sx][sy + 1] >= 84 && dungeon[sx - 1][sy] <= 100) {
found = FALSE;
}
if (dungeon[sx][sy - 1] >= 84 && dungeon[sx - 1][sy] <= 100) {
found = FALSE;
}
}
if (found == TRUE && random(0, 100) < rndper) {
for (yy = 0; yy < sh; yy++) {
for (xx = 0; xx < sw; xx++) {
if (miniset[kk] != 0) {
dungeon[xx + sx][yy + sy] = miniset[kk];
}
kk++;
}
}
}
}
}
}
void DRLG_L3Wood()
{
int i, j, x, y, xx, yy, rt, rp, x1, y1, x2, y2;
BOOL skip;
for (j = 0; j < DMAXY - 1; j++) { // BUGFIX: Change '0' to '1'
for (i = 0; i < DMAXX - 1; i++) { // BUGFIX: Change '0' to '1'
if (dungeon[i][j] == 10 && random(0, 2) != 0) {
x = i;
while (dungeon[x][j] == 10) {
x++;
}
x--;
if (x - i > 0) {
dungeon[i][j] = 127;
for (xx = i + 1; xx < x; xx++) {
if (random(0, 2) != 0) {
dungeon[xx][j] = 126;
} else {
dungeon[xx][j] = 129;
}
}
dungeon[x][j] = 128;
}
}
if (dungeon[i][j] == 9 && random(0, 2) != 0) {
y = j;
while (dungeon[i][y] == 9) {
y++;
}
y--;
if (y - j > 0) {
dungeon[i][j] = 123;
for (yy = j + 1; yy < y; yy++) {
if (random(0, 2) != 0) {
dungeon[i][yy] = 121;
} else {
dungeon[i][yy] = 124;
}
}
dungeon[i][y] = 122;
}
}
if (dungeon[i][j] == 11 && dungeon[i + 1][j] == 10 && dungeon[i][j + 1] == 9 && random(0, 2) != 0) {
dungeon[i][j] = 125;
x = i + 1;
while (dungeon[x][j] == 10) {
x++;
}
x--;
for (xx = i + 1; xx < x; xx++) {
if (random(0, 2) != 0) {
dungeon[xx][j] = 126;
} else {
dungeon[xx][j] = 129;
}
}
dungeon[x][j] = 128;
y = j + 1;
while (dungeon[i][y] == 9) {
y++;
}
y--;
for (yy = j + 1; yy < y; yy++) {
if (random(0, 2) != 0) {
dungeon[i][yy] = 121;
} else {
dungeon[i][yy] = 124;
}
}
dungeon[i][y] = 122;
}
}
}
for (j = 0; j < DMAXY; j++) { // BUGFIX: Change '0' to '1'
for (i = 0; i < DMAXX; i++) { // BUGFIX: Change '0' to '1'
if (dungeon[i][j] == 7 && random(0, 1) == 0 && SkipThemeRoom(i, j)) {
rt = random(0, 2);
if (rt == 0) {
y1 = j;
while (WoodVertU(i, y1)) {
y1--;
}
y1++;
y2 = j;
while (WoodVertD(i, y2)) {
y2++;
}
y2--;
skip = TRUE;
if (dungeon[i][y1] == 7) {
skip = FALSE;
}
if (dungeon[i][y2] == 7) {
skip = FALSE;
}
if (y2 - y1 > 1 && skip) {
rp = random(0, y2 - y1 - 1) + y1 + 1;
for (y = y1; y <= y2; y++) {
if (y == rp) {
continue;
}
if (dungeon[i][y] == 7) {
if (random(0, 2) != 0) {
dungeon[i][y] = 135;
} else {
dungeon[i][y] = 137;
}
}
if (dungeon[i][y] == 10) {
dungeon[i][y] = 131;
}
if (dungeon[i][y] == 126) {
dungeon[i][y] = 133;
}
if (dungeon[i][y] == 129) {
dungeon[i][y] = 133;
}
if (dungeon[i][y] == 2) {
dungeon[i][y] = 139;
}
if (dungeon[i][y] == 134) {
dungeon[i][y] = 138;
}
if (dungeon[i][y] == 136) {
dungeon[i][y] = 138;
}
}
}
}
if (rt == 1) {
x1 = i;
while (WoodHorizL(x1, j)) {
x1--;
}
x1++;
x2 = i;
while (WoodHorizR(x2, j)) {
x2++;
}
x2--;
skip = TRUE;
if (dungeon[x1][j] == 7) {
skip = FALSE;
}
if (dungeon[x2][j] == 7) {
skip = FALSE;
}
if (x2 - x1 > 1 && skip) {
rp = random(0, x2 - x1 - 1) + x1 + 1;
for (x = x1; x <= x2; x++) {
if (x == rp) {
continue;
}
if (dungeon[x][j] == 7) {
if (random(0, 2) != 0) {
dungeon[x][j] = 134;
} else {
dungeon[x][j] = 136;
}
}
if (dungeon[x][j] == 9) {
dungeon[x][j] = 130;
}
if (dungeon[x][j] == 121) {
dungeon[x][j] = 132;
}
if (dungeon[x][j] == 124) {
dungeon[x][j] = 132;
}
if (dungeon[x][j] == 4) {
dungeon[x][j] = 140;
}
if (dungeon[x][j] == 135) {
dungeon[x][j] = 138;
}
if (dungeon[x][j] == 137) {
dungeon[x][j] = 138;
}
}
}
}
}
}
}
AddFenceDoors();
FenceDoorFix();
}
BOOL WoodVertU(int i, int y)
{
if ((dungeon[i + 1][y] > 152 || dungeon[i + 1][y] < 130)
&& (dungeon[i - 1][y] > 152 || dungeon[i - 1][y] < 130)) {
if (dungeon[i][y] == 7) {
return TRUE;
}
if (dungeon[i][y] == 10) {
return TRUE;
}
if (dungeon[i][y] == 126) {
return TRUE;
}
if (dungeon[i][y] == 129) {
return TRUE;
}
if (dungeon[i][y] == 134) {
return TRUE;
}
if (dungeon[i][y] == 136) {
return TRUE;
}
}
return FALSE;
}
BOOL WoodVertD(int i, int y)
{
if ((dungeon[i + 1][y] > 152 || dungeon[i + 1][y] < 130)
&& (dungeon[i - 1][y] > 152 || dungeon[i - 1][y] < 130)) {
if (dungeon[i][y] == 7) {
return TRUE;
}
if (dungeon[i][y] == 2) {
return TRUE;
}
if (dungeon[i][y] == 134) {
return TRUE;
}
if (dungeon[i][y] == 136) {
return TRUE;
}
}
return FALSE;
}
BOOL WoodHorizL(int x, int j)
{
if ((dungeon[x][j + 1] > 152 || dungeon[x][j + 1] < 130)
&& (dungeon[x][j - 1] > 152 || dungeon[x][j - 1] < 130)) {
if (dungeon[x][j] == 7) {
return TRUE;
}
if (dungeon[x][j] == 9) {
return TRUE;
}
if (dungeon[x][j] == 121) {
return TRUE;
}
if (dungeon[x][j] == 124) {
return TRUE;
}
if (dungeon[x][j] == 135) {
return TRUE;
}
if (dungeon[x][j] == 137) {
return TRUE;
}
}
return FALSE;
}
BOOL WoodHorizR(int x, int j)
{
if ((dungeon[x][j + 1] > 152 || dungeon[x][j + 1] < 130)
&& (dungeon[x][j - 1] > 152 || dungeon[x][j - 1] < 130)) {
if (dungeon[x][j] == 7) {
return TRUE;
}
if (dungeon[x][j] == 4) {
return TRUE;
}
if (dungeon[x][j] == 135) {
return TRUE;
}
if (dungeon[x][j] == 137) {
return TRUE;
}
}
return FALSE;
}
void DRLG_L3Pass3()
{
int i, j, xx, yy;
long v1, v2, v3, v4, lv;
lv = 8 - 1;
#ifdef USE_ASM
__asm {
mov esi, pMegaTiles
mov eax, lv
shl eax, 3
add esi, eax
xor eax, eax
lodsw
inc eax
mov v1, eax
lodsw
inc eax
mov v2, eax
lodsw
inc eax
mov v3, eax
lodsw
inc eax
mov v4, eax
}
#else
v1 = *((WORD *)&pMegaTiles[lv * 8]) + 1;
v2 = *((WORD *)&pMegaTiles[lv * 8] + 1) + 1;
v3 = *((WORD *)&pMegaTiles[lv * 8] + 2) + 1;
v4 = *((WORD *)&pMegaTiles[lv * 8] + 3) + 1;
#endif
for (j = 0; j < MAXDUNY; j += 2)
{
for (i = 0; i < MAXDUNX; i += 2) {
dPiece[i][j] = v1;
dPiece[i + 1][j] = v2;
dPiece[i][j + 1] = v3;
dPiece[i + 1][j + 1] = v4;
}
}
yy = 16;
for (j = 0; j < DMAXY; j++) {
xx = 16;
for (i = 0; i < DMAXX; i++) {
lv = dungeon[i][j] - 1;
#ifdef USE_ASM
if (lv >= 0) {
__asm {
mov esi, pMegaTiles
mov eax, lv
shl eax, 3
add esi, eax
xor eax, eax
lodsw
inc eax
mov v1, eax
lodsw
inc eax
mov v2, eax
lodsw
inc eax
mov v3, eax
lodsw
inc eax
mov v4, eax
}
} else {
v1 = 0;
v2 = 0;
v3 = 0;
v4 = 0;
}
#else
if (lv >= 0) {
v1 = *((WORD *)&pMegaTiles[lv * 8]) + 1;
v2 = *((WORD *)&pMegaTiles[lv * 8] + 1) + 1;
v3 = *((WORD *)&pMegaTiles[lv * 8] + 2) + 1;
v4 = *((WORD *)&pMegaTiles[lv * 8] + 3) + 1;
} else {
v1 = 0;
v2 = 0;
v3 = 0;
v4 = 0;
}
#endif
dPiece[xx][yy] = v1;
dPiece[xx + 1][yy] = v2;
dPiece[xx][yy + 1] = v3;
dPiece[xx + 1][yy + 1] = v4;
xx += 2;
}
yy += 2;
}
}
void LoadL3Dungeon(char *sFileName, int vx, int vy)
{
int i, j, rw, rh;
BYTE *pLevelMap, *lm;
InitL3Dungeon();
dminx = 16;
dminy = 16;
dmaxx = 96;
dmaxy = 96;
DRLG_InitTrans();
pLevelMap = LoadFileInMem(sFileName, NULL);
lm = pLevelMap;
rw = *lm;
lm += 2;
rh = *lm;
lm += 2;
for (j = 0; j < rh; j++) {
for (i = 0; i < rw; i++) {
if (*lm != 0) {
dungeon[i][j] = *lm;
} else {
dungeon[i][j] = 7;
}
lm += 2;
}
}
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 0) {
dungeon[i][j] = 8;
}
}
}
abyssx = 112;
DRLG_L3Pass3();
DRLG_Init_Globals();
ViewX = 31;
ViewY = 83;
SetMapMonsters(pLevelMap, 0, 0);
SetMapObjects(pLevelMap, 0, 0);
for (j = 0; j < 112; j++) {
for (i = 0; i < 112; i++) {
if (dPiece[i][j] >= 56 && dPiece[i][j] <= 147) {
DoLighting(i, j, 7, -1);
} else if (dPiece[i][j] >= 154 && dPiece[i][j] <= 161) {
DoLighting(i, j, 7, -1);
} else if (dPiece[i][j] == 150) {
DoLighting(i, j, 7, -1);
} else if (dPiece[i][j] == 152) {
DoLighting(i, j, 7, -1);
}
}
}
mem_free_dbg(pLevelMap);
}
void LoadPreL3Dungeon(char *sFileName, int vx, int vy)
{
int i, j, rw, rh;
BYTE *pLevelMap, *lm;
InitL3Dungeon();
DRLG_InitTrans();
pLevelMap = LoadFileInMem(sFileName, NULL);
lm = pLevelMap;
rw = *lm;
lm += 2;
rh = *lm;
lm += 2;
for (j = 0; j < rh; j++) {
for (i = 0; i < rw; i++) {
if (*lm != 0) {
dungeon[i][j] = *lm;
} else {
dungeon[i][j] = 7;
}
lm += 2;
}
}
for (j = 0; j < DMAXY; j++) {
for (i = 0; i < DMAXX; i++) {
if (dungeon[i][j] == 0) {
dungeon[i][j] = 8;
}
}
}
memcpy(pdungeon, dungeon, sizeof(pdungeon));
mem_free_dbg(pLevelMap);
}
#endif