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3308bbf3eb30f52b3dcca2a6f41ca7c8c10d485c
devilution/Source/cursor.cpp
galaxyhaxz 3308bbf3eb Cleanup CheckCursMove [WIP]
2019-01-12 17:55:20 +01:00

805 lines
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//HEADER_GOES_HERE
#include "../types.h"
int cursH; // weak
int icursH28; // idb
int cursW; // idb
int pcursmonst; // idb
int icursW28; // idb
void *pCursCels;
int icursH; // weak
// inv_item value
char pcursinvitem; // weak
int icursW; // weak
char pcursitem; // weak
char pcursobj; // weak
char pcursplr; // weak
int cursmx;
int cursmy;
int dword_4B8CCC; // weak
int pcurs; // idb
/* rdata */
const int InvItemWidth[180] = {
// Cursors
0, 33, 32, 32, 32, 32, 32, 32, 32, 32, 32, 23,
// Items
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28
};
const int InvItemHeight[180] = {
// Cursors
0, 29, 32, 32, 32, 32, 32, 32, 32, 32, 32, 35,
// Items
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28, 1*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28, 2*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28,
3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28, 3*28
};
void __cdecl InitCursor()
{
/// ASSERT: assert(! pCursCels);
pCursCels = LoadFileInMem("Data\\Inv\\Objcurs.CEL", 0);
ClearCursor();
}
void __cdecl FreeCursor()
{
void *p;
p = pCursCels;
pCursCels = NULL;
mem_free_dbg(p);
ClearCursor();
}
void __fastcall SetICursor(int i)
{
icursW = InvItemWidth[i];
icursH = InvItemHeight[i];
icursW28 = icursW / 28;
icursH28 = icursH / 28;
}
// 4B8CB4: using guessed type int icursH;
// 4B8CBC: using guessed type int icursW;
void __fastcall SetCursor_(int i)
{
pcurs = i;
cursW = InvItemWidth[i];
cursH = InvItemHeight[i];
SetICursor(i);
}
// 4B8C9C: using guessed type int cursH;
void __fastcall NewCursor(int i)
{
SetCursor_(i);
}
void __cdecl InitLevelCursor()
{
SetCursor_(CURSOR_HAND);
cursmx = ViewX;
cursmy = ViewY;
dword_4B8CCC = -1;
pcursmonst = -1;
pcursobj = -1;
pcursitem = -1;
pcursplr = -1;
ClearCursor();
}
// 4B8CC0: using guessed type char pcursitem;
// 4B8CC1: using guessed type char pcursobj;
// 4B8CC2: using guessed type char pcursplr;
// 4B8CCC: using guessed type int dword_4B8CCC;
void __cdecl CheckTown()
{
int i, mx;
for(i = 0; i < nummissiles; i++) {
mx = missileactive[i];
if(missile[mx]._mitype == MIS_TOWN) {
if(cursmx == missile[mx]._mix - 1 && cursmy == missile[mx]._miy
|| cursmx == missile[mx]._mix && cursmy == missile[mx]._miy - 1
|| cursmx == missile[mx]._mix - 1 && cursmy == missile[mx]._miy - 1
|| cursmx == missile[mx]._mix - 2 && cursmy == missile[mx]._miy - 1
|| cursmx == missile[mx]._mix - 2 && cursmy == missile[mx]._miy - 2
|| cursmx == missile[mx]._mix - 1 && cursmy == missile[mx]._miy - 2
|| cursmx == missile[mx]._mix && cursmy == missile[mx]._miy) {
trigflag[3] = 1;
ClearPanel();
strcpy(infostr, "Town Portal");
sprintf(tempstr, "from %s", plr[missile[mx]._misource]._pName);
AddPanelString(tempstr, 1);
cursmx = missile[mx]._mix;
cursmy = missile[mx]._miy;
}
}
}
}
void __cdecl CheckRportal()
{
int i, mx;
for(i = 0; i < nummissiles; i++) {
mx = missileactive[i];
if(missile[mx]._mitype == MIS_RPORTAL) {
if(cursmx == missile[mx]._mix - 1 && cursmy == missile[mx]._miy
|| cursmx == missile[mx]._mix && cursmy == missile[mx]._miy - 1
|| cursmx == missile[mx]._mix - 1 && cursmy == missile[mx]._miy - 1
|| cursmx == missile[mx]._mix - 2 && cursmy == missile[mx]._miy - 1
|| cursmx == missile[mx]._mix - 2 && cursmy == missile[mx]._miy - 2
|| cursmx == missile[mx]._mix - 1 && cursmy == missile[mx]._miy - 2
|| cursmx == missile[mx]._mix && cursmy == missile[mx]._miy) {
trigflag[3] = 1;
ClearPanel();
strcpy(infostr, "Portal to");
if(!setlevel)
strcpy(tempstr, "The Unholy Altar");
else
strcpy(tempstr, "level 15");
AddPanelString(tempstr, 1);
cursmx = missile[mx]._mix;
cursmy = missile[mx]._miy;
}
}
}
}
// 5CF31D: using guessed type char setlevel;
void __cdecl CheckCursMove()
{ int mos_x; // esi MAPDST
int mos_y; // edi MAPDST
int posy_31; // ebx
int mx; // edi
int my; // esi
BOOL v9; // eax
int d_monster; // eax MAPDST
int mon_id; // ecx MAPDST
char d_player; // al MAPDST
char plr_id; // cl MAPDST
char obj_id; // cl MAPDST
char d_obj; // al MAPDST
char d_item; // al MAPDST
int i;
char item_id; // al MAPDST
int posx_63; // [esp+Ch] [ebp-18h]
signed int xx; // [esp+14h] [ebp-10h]
signed int yy; // [esp+18h] [ebp-Ch]
signed int some_bool; // [esp+20h] [ebp-4h]
mos_x = MouseX;
mos_y = MouseY;
if ( chrflag || questlog )
{
if ( MouseX < 160 )
mos_x = 0;
else
mos_x = MouseX - 160;
}
else if ( invflag || sbookflag )
{
if ( MouseX > 320 )
mos_x = 0;
else
mos_x = MouseX + 160;
}
/* else
{
mos_x = MouseX;
mos_y = MouseY;
} */
if ( MouseY > 351 && track_isscrolling() )
mos_y = 351;
if ( !zoomflag )
{
mos_x >>= 1;
mos_y >>= 1;
}
mos_x -= ScrollInfo._sxoff;
mos_y -= ScrollInfo._syoff;
if ( ScrollInfo._sdir )
{
mos_x += ((plr[myplr]._pVar6 + plr[myplr]._pxvel) >> 8) - (plr[myplr]._pVar6 >> 8);
mos_y += ((plr[myplr]._pVar7 + plr[myplr]._pyvel) >> 8) - (plr[myplr]._pVar7 >> 8);
}
if ( mos_x < 0 )
mos_x = 0;
if ( mos_x >= 640 )
mos_x = 640;
if ( mos_y < 0 )
mos_y = 0;
if ( mos_y >= 480 )
mos_y = 480;
posy_31 = mos_y & 0x1F;
posx_63 = mos_x & 0x3F;
mx = (mos_x >> 6) + (mos_y >> 5) + ViewX - (zoomflag != 0 ? 10 : 5);
my = (mos_y >> 5) + ViewY - (mos_x >> 6);
if ( posy_31 < posx_63 >> 1 )
--my;
v9 = posy_31 >= 32 - (posx_63 >> 1);
if ( v9 )
++mx;
if ( mx < 0 )
mx = 0;
if ( mx >= MAXDUNX )
mx = MAXDUNX-1;
if ( my < 0 )
my = 0;
if ( my >= MAXDUNY )
my = MAXDUNY-1;
if ( posy_31 >= posx_63 >> 1 )
{
if ( !v9 )
some_bool = 0;
else if ( posx_63 < 32 )
some_bool = 1;
else
some_bool = 0;
}
else if ( !v9 )
{
if ( posx_63 < 32 )
some_bool = 1;
else
some_bool = 0;
}
dword_4B8CCC = pcursmonst;
pcursmonst = -1;
pcursobj = -1;
pcursitem = -1;
if ( pcursinvitem != -1 )
drawsbarflag = 1;
pcursinvitem = -1;
pcursplr = -1;
uitemflag = 0;
panelflag = 0;
trigflag[3] = 0;
if ( plr[myplr]._pInvincible )
return;
if ( pcurs >= CURSOR_FIRSTITEM || spselflag )
{
cursmx = mx;
cursmy = my;
return;
}
if ( MouseY > 352 )
{
CheckPanelInfo();
return;
}
if ( doomflag )
return;
if ( invflag && MouseX > 320 )
{
pcursinvitem = CheckInvHLight();
return;
}
if ( sbookflag && MouseX > 320 || (chrflag || questlog) && MouseX < 320 )
return;
if ( !leveltype )
{
if ( some_bool )
{
d_monster = dMonster[mx][my + 1];
if ( d_monster > 0 )
{
cursmx = mx;
cursmy = my + 1;
pcursmonst = d_monster - 1;
}
}
else
{
d_monster = dMonster[mx + 1][my];
if ( d_monster > 0 )
{
cursmx = mx + 1;
cursmy = my;
pcursmonst = d_monster - 1;
}
}
d_monster = dMonster[mx][my];
if ( d_monster > 0 )
{
cursmx = mx;
cursmy = my;
pcursmonst = d_monster - 1;
}
d_monster = dMonster[mx + 1][my + 1];
if ( d_monster > 0 )
{
cursmx = mx + 1;
cursmy = my + 1;
pcursmonst = d_monster - 1;
}
if ( !towner[pcursmonst]._tSelFlag )
pcursmonst = -1;
}
else
{
if ( dword_4B8CCC != -1 )
{
if ( some_bool )
{
d_monster = dMonster[mx + 1][my + 2];
if ( d_monster )
{
if ( dFlags[mx + 1][my + 2] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 4 )
{
cursmx = mx + 1;
cursmy = my + 2;
pcursmonst = mon_id;
}
}
}
}
else
{
d_monster = dMonster[mx + 2][my + 1];
if ( d_monster )
{
if ( dFlags[mx + 2][my + 1] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 4 )
{
cursmx = mx + 1;
cursmy = my + 2;
pcursmonst = mon_id;
}
}
}
}
d_monster = dMonster[mx + 2][my + 2];
if ( d_monster && dFlags[mx + 2][my + 2] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 4 )
{
cursmx = mx + 2;
cursmy = my + 2;
pcursmonst = mon_id;
}
}
if ( some_bool )
{
d_monster = dMonster[mx][my + 1];
if ( d_monster && dFlags[mx][my + 1] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 2 )
{
cursmx = mx;
cursmy = my + 1;
pcursmonst = mon_id;
}
}
}
else
{
d_monster = dMonster[mx + 1][my];
if ( d_monster && dFlags[mx + 1][my] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 2 )
{
cursmy = my;
cursmx = mx + 1;
pcursmonst = mon_id;
}
}
}
d_monster = dMonster[mx][my];
if ( d_monster && dFlags[mx][my] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 1 )
{
cursmx = mx;
cursmy = my;
pcursmonst = mon_id;
}
}
d_monster = dMonster[mx + 1][my + 1];
if ( d_monster && dFlags[mx + 1][my + 1] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( mon_id == dword_4B8CCC
&& (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0
&& monster[mon_id].MData->mSelFlag & 2 )
{
cursmx = mx + 1;
cursmy = my + 1;
pcursmonst = mon_id;
}
}
if ( pcursmonst != -1 && monster[pcursmonst]._mFlags & 1 )
{
cursmx = mx;
cursmy = my;
pcursmonst = -1;
}
if ( pcursmonst != -1 && monster[pcursmonst]._mFlags & 0x20 )
pcursmonst = -1;
if ( pcursmonst != -1 )
return;
}
if ( some_bool )
{
d_monster = dMonster[mx + 1][my + 2];
if ( d_monster && dFlags[mx + 1][my + 2] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 4 )
{
cursmx = mx + 1;
cursmy = my + 2;
pcursmonst = mon_id;
}
}
}
else
{
d_monster = dMonster[mx + 2][my + 1];
if ( d_monster && dFlags[mx + 2][my + 1] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 4 )
{
cursmx = mx + 2;
cursmy = my + 1;
pcursmonst = mon_id;
}
}
}
d_monster = dMonster[mx + 2][my + 2];
if ( d_monster && dFlags[mx + 2][my + 2] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 4 )
{
pcursmonst = mon_id;
cursmx = mx + 2;
cursmy = my + 2;
}
}
if ( some_bool )
{
d_monster = dMonster[mx][my + 1];
if ( d_monster && dFlags[mx][my + 1] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 2 )
{
cursmx = mx;
cursmy = my + 1;
pcursmonst = mon_id;
}
}
}
else
{
d_monster = dMonster[mx + 1][my];
if ( d_monster && dFlags[mx + 1][my] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 2 )
{
cursmy = my;
cursmx = mx + 1;
pcursmonst = mon_id;
}
}
}
d_monster = dMonster[mx][my];
if ( d_monster && dFlags[mx][my] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 1 )
{
cursmx = mx;
cursmy = my;
pcursmonst = mon_id;
}
}
d_monster = dMonster[mx + 1][my + 1];
if ( d_monster && dFlags[mx + 1][my + 1] & 0x40 )
{
mon_id = d_monster <= 0 ? -1 - d_monster : d_monster - 1;
if ( (signed int)(monster[mon_id]._mhitpoints & 0xFFFFFFC0) > 0 && monster[mon_id].MData->mSelFlag & 2 )
{
pcursmonst = mon_id;
cursmx = mx + 1;
cursmy = my + 1;
}
}
if ( pcursmonst != -1 && monster[pcursmonst]._mFlags & 1 )
{
cursmx = mx;
cursmy = my;
pcursmonst = -1;
}
if ( pcursmonst != -1 && monster[pcursmonst]._mFlags & 0x20 )
pcursmonst = -1;
}
if ( pcursmonst == -1 )
{
if ( some_bool )
{
d_player = dPlayer[mx][my + 1];
if ( d_player )
{
plr_id = d_player <= 0 ? -1 - d_player : d_player - 1;
if ( plr_id != myplr && plr[plr_id]._pHitPoints )
{
cursmx = mx;
cursmy = my + 1;
pcursplr = plr_id;
}
}
}
else
{
d_player = dPlayer[mx + 1][my];
if ( d_player )
{
plr_id = d_player <= 0 ? -1 - d_player : d_player - 1;
if ( plr_id != myplr && plr[plr_id]._pHitPoints )
{
cursmy = my;
cursmx = mx + 1;
pcursplr = plr_id;
}
}
}
d_player = dPlayer[mx][my];
if ( d_player )
{
plr_id = d_player <= 0 ? -1 - d_player : d_player - 1;
if ( plr_id != myplr )
{
cursmx = mx;
cursmy = my;
pcursplr = plr_id;
}
}
if ( dFlags[mx][my] & 4 )
{
for(i = 0; i < MAX_PLRS; i++)
{
if ( plr[i].WorldX == mx && plr[i].WorldY == my && i != myplr )
{
cursmx = mx;
cursmy = my;
pcursplr = i;
}
}
}
if ( pcurs == CURSOR_RESURRECT )
{
for(xx = -1; xx < 2; xx++)
{
for(yy = -1; yy < 2; yy++)
{
if ( dFlags[mx + xx][my + yy] & 4 )
{
for(i = 0; i < MAX_PLRS; i++)
{
// plr[i].WorldX - mx = xx plr[i].WorldY - yy = my
if ( plr[i].WorldX == mx + xx && plr[i].WorldY == my + yy && i != myplr )
{
cursmx = mx + xx;
cursmy = my + yy;
pcursplr = i;
}
}
}
}
}
}
d_player = dPlayer[mx + 1][my + 1];
if ( d_player )
{
plr_id = d_player <= 0 ? -1 - d_player : d_player - 1;
if ( plr_id != myplr && plr[plr_id]._pHitPoints )
{
pcursplr = plr_id;
cursmx = mx + 1;
cursmy = my + 1;
}
}
}
if ( pcursmonst == -1 && pcursplr == -1 ) /* (BYTE)pcursmonst */
{
if ( some_bool )
{
d_obj = dObject[mx][my + 1];
if ( d_obj )
{
obj_id = d_obj <= 0 ? -1 - d_obj : d_obj - 1;
if ( object[obj_id]._oSelFlag >= 2 )
{
cursmx = mx;
cursmy = my + 1;
pcursobj = obj_id;
}
}
}
else
{
d_obj = dObject[mx + 1][my];
if ( d_obj )
{
obj_id = d_obj <= 0 ? -1 - d_obj : d_obj - 1;
if ( object[obj_id]._oSelFlag >= 2 )
{
cursmy = my;
cursmx = mx + 1;
pcursobj = obj_id;
}
}
}
d_obj = dObject[mx][my];
if ( d_obj )
{
obj_id = d_obj <= 0 ? -1 - d_obj : d_obj - 1;
if ( object[obj_id]._oSelFlag == 1 || object[obj_id]._oSelFlag == 3 )
{
cursmx = mx;
cursmy = my;
pcursobj = obj_id;
}
}
d_obj = dObject[mx + 1][my + 1];
if ( d_obj && (d_obj <= 0 ? (obj_id = -1 - d_obj) : (obj_id = d_obj - 1), object[obj_id]._oSelFlag >= 2) )
{
pcursobj = obj_id;
cursmx = mx + 1;
cursmy = my + 1;
}
}
if ( pcursmonst == -1 && pcursplr == -1 && pcursobj == -1 )
{
if ( some_bool )
{
d_item = dItem[mx][my + 1];
if ( d_item > 0 )
{
item_id = d_item - 1;
if ( item[item_id]._iSelFlag >= 2 )
{
cursmx = mx;
cursmy = my + 1;
pcursitem = item_id;
}
}
}
else
{
d_item = dItem[mx + 1][my];
if ( d_item > 0 )
{
item_id = d_item - 1;
if ( item[item_id]._iSelFlag >= 2 )
{
cursmy = my;
cursmx = mx + 1;
pcursitem = item_id;
}
}
}
d_item = dItem[mx][my];
if ( d_item > 0 )
{
item_id = d_item - 1;
if ( item[item_id]._iSelFlag == 1 || item[item_id]._iSelFlag == 3 )
{
cursmx = mx;
cursmy = my;
pcursitem = item_id;
}
}
d_item = dItem[mx + 1][my + 1];
if ( d_item > 0 )
{
item_id = d_item - 1;
if ( item[item_id]._iSelFlag >= 2 )
{
pcursitem = item_id;
cursmx = mx + 1;
cursmy = my + 1;
}
}
}
if ( pcursmonst == -1 && pcursplr == -1 && pcursobj == -1 && pcursitem == -1 )
{
cursmx = mx;
cursmy = my;
CheckTrigForce();
CheckTown();
CheckRportal();
}
if ( pcurs == CURSOR_IDENTIFY )
{
pcursobj = -1;
pcursitem = -1;
pcursmonst = -1;
cursmx = mx;
cursmy = my;
}
if ( pcursmonst != -1 && monster[pcursmonst]._mFlags & 0x20 )
pcursmonst = -1;
}
// 4B8968: using guessed type int sbookflag;
// 4B8B84: using guessed type int panelflag;
// 4B8C98: using guessed type int spselflag;
// 4B8CB8: using guessed type char pcursinvitem;
// 4B8CC0: using guessed type char pcursitem;
// 4B8CC1: using guessed type char pcursobj;
// 4B8CC2: using guessed type char pcursplr;
// 4B8CCC: using guessed type int dword_4B8CCC;
// 52569C: using guessed type int zoomflag;
// 52575C: using guessed type int doomflag;
// 69BD04: using guessed type int questlog;
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