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nethack/win/win32/mhmap.c
nhmall 0c3b9642e4 pmnames mons gender naming plus a window port interface change 
add MALE, FEMALE, and gender-neutral names for individual monster species
to the mons array. The gender-neutral name (NEUTRAL) is mandatory, the
MALE and FEMALE versions are not.

replace code uses of the mname field of permonst with one of the three
potentially-available gender-specific names.

consolidate some separate mons entries that differed only by species into a
single mons entry (caveman, cavewoman and priest,priestess etc.)

consolidate several "* lord" and "* queen/* king" monst entries into
their single species, and allow both genders on some where it makes some
sense (there is probably more work and cleanup to come out of this at some
point, and the chosen gender-neutral name variations are not cast in stone
if someone has better suggestions).

related function or macro additions:
    pmname(pm, gender) to get the gender variation of the permonst name. It
    guards against monsters that haven't got anything except NEUTRAL naming
    and falls back to the NEUTRAL version if FEMALE and MALE versions are
    missing.

    Ugender to obtain the current hero gender.
    Mgender(mtmp) to obtain the gender of a monster

While the code can safely refer directly to pmnames[NEUTRAL] safely in the
code because it always exists, the other two (pmnames[MALE] and
pmnames[FEMALE] may not exist so use:
    pmname(ptr, gidx)
      where -ptr is a permonst *
            -gidx is an index into the pmnames array field of the
             permonst struct
pmname() checks for a valid index and checks for null-pointers for
pmnames[MALE] and pmnames[FEMALE], and will fall back to pmnames[NEUTRAL] if
the pointer requested if the requested variation is unavailable, or if the
gidx is out-of-range.

Allow code to specify makemon flags to request female or male (via MM_MALE
and MM_FEMALE flags respectively)to makedefs, since the species alone doesn't
distinguish male/female anymore. Specifying MM_MALE or MM_FEMALE won't
override the pm M2_MALE and M2_FEMALE flags on a mons[] entry.

male and female tiles have been added to win/share/monsters.txt.
The majority are duplicated placeholders except for those that were
separate mons entries before. Perhaps someone will contribute artwork in the
future to make the male and female variations visually distinguishable.

tilemapping via has the MALE tile indexes in the glyph2tile[]
array produced at build time. If a window port has information that the
FEMALE tile is required, it just has to increment the index returned
from the glyph2tile[] array by 1.

statues already preserved gender of the monster through STATUE_FEMALE
and STATUE_MALE, so ensure that pmnames takes that into consideration.

I expect some refinement will be required after broad play-testing puts it to
the test.

    consolidate caveman,cavewoman and priest,priestess monst.c entries etc

This commit will require a bump of editlevel in patchlevel.h because it alters
the index numbers of the monsters due to the consolidation of some. Those
index numbers are saved in some other structures, even though the mons[] array
itself is not part of the savefile.

Window Port Interface Change

Also add a parameter to print_glyph to convey additional information beyond
the glyph to the window ports. Every single window port was calling back to
mapglyph for the information anyway, so just included it in the interface and
produce the information right in the display core.

The mapglyph() function uses will be eliminated, although there are still some
in the code yet to be dealt with.

win32, tty, x11, Qt, msdos window ports have all had adjustments done to
utilize the new parameter instead of calling mapglyph, but some of those
window ports have not been thoroughly tested since the changes.

Interface change additional info:

    print_glyph(window, x, y, glyph, bkglyph, *glyphmod)
            -- Print the glyph at (x,y) on the given window.  Glyphs are
               integers at the interface, mapped to whatever the window-
               port wants (symbol, font, color, attributes, ...there's
               a 1-1 map between glyphs and distinct things on the map).
            -- bkglyph is a background glyph for potential use by some
               graphical or tiled environments to allow the depiction
               to fall against a background consistent with the grid
               around x,y. If bkglyph is NO_GLYPH, then the parameter
               should be ignored (do nothing with it).
                -- glyphmod provides extended information about the glyph
               that window ports can use to enhance the display in
               various ways.
                    unsigned int glyphmod[NUM_GLYPHMOD]
               where:
                    glyphmod[GM_TTYCHAR]  is the text characters associated
                                          with the original NetHack display.

                    glyphmod[GM_FLAGS]    are the special flags that denote
                                          additional information that window
                                          ports can use.

                    glyphmod[GM_COLOR] is the text character
                                       color associated with the original
                                       NetHack display.

Support for including the glyphmod info in the display glyph buffer
alongside the glyph itself was added and is the default operation.
That can be turned off by defining UNBUFFERED_GLYPHMOD at compile time.
With UNBUFFERED_GLYPHMOD operation, a call will be placed to map_glyphmod()
immediately prior to every print_glyph() call.
2020-12-26 11:23:23 -05:00

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/* NetHack 3.7 mhmap.c $NHDT-Date: 1596498353 2020/08/03 23:45:53 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.85 $ */
/* Copyright (C) 2001 by Alex Kompel */
/* NetHack may be freely redistributed. See license for details. */
#include "win10.h"
#include "winMS.h"
#include "winos.h"
#include "mhfont.h"
#include "mhinput.h"
#include "mhmap.h"
#include "mhmsg.h"
#include "resource.h"
#include "color.h"
#if !defined(PATCHLEVEL_H)
#include "patchlevel.h"
#endif
#define NHMAP_FONT_NAME TEXT("Terminal")
#define NHMAP_TTFONT_NAME TEXT("Consolas")
#define MAXWINDOWTEXT 255
#define CURSOR_BLINK_INTERVAL 1000 // milliseconds
#define CURSOR_HEIGHT 2 // pixels
extern short glyph2tile[];
#define TILEBMP_X(ntile) \
((ntile % GetNHApp()->mapTilesPerLine) * GetNHApp()->mapTile_X)
#define TILEBMP_Y(ntile) \
((ntile / GetNHApp()->mapTilesPerLine) * GetNHApp()->mapTile_Y)
/* map window data */
typedef struct mswin_nethack_map_window {
HWND hWnd; /* window */
int map[COLNO][ROWNO]; /* glyph map */
int bkmap[COLNO][ROWNO]; /* backround glyph map */
unsigned glyphmod[COLNO][ROWNO][NUM_GLYPHMOD];
boolean mapDirty[COLNO][ROWNO]; /* dirty flag for map */
int mapMode; /* current map mode */
boolean bAsciiMode; /* switch ASCII/tiled mode */
boolean bFitToScreenMode; /* switch Fit map to screen mode on/off */
int xPos, yPos; /* scroll position */
int xPageSize, yPageSize; /* scroll page size */
int xMin, xMax, yMin, yMax; /* scroll range */
int xCur, yCur; /* position of the cursor */
int xFrontTile, yFrontTile; /* size of tile in front buffer in pixels */
int xBackTile, yBackTile; /* size of tile in back buffer in pixels */
POINT map_orig; /* map origin point */
HFONT hMapFont; /* font for ASCII mode */
boolean bUnicodeFont; /* font supports unicode page 437 */
int tileWidth; /* width of tile in pixels at 96 dpi */
int tileHeight; /* height of tile in pixels at 96 dpi */
double backScale; /* scaling from source to back buffer */
double frontScale; /* scaling from back to front */
double monitorScale; /* from 96dpi to monitor dpi*/
boolean cursorOn;
int yNoBlinkCursor; /* non-blinking cursor height inback buffer
in pixels */
int yBlinkCursor; /* blinking cursor height inback buffer
in pixels */
int backWidth; /* back buffer width */
int backHeight; /* back buffer height */
HBITMAP hBackBuffer; /* back buffe bitmap */
HDC backBufferDC; /* back buffer drawing context */
HDC tileDC; /* tile drawing context */
} NHMapWindow, *PNHMapWindow;
static TCHAR szNHMapWindowClass[] = TEXT("MSNethackMapWndClass");
LRESULT CALLBACK MapWndProc(HWND, UINT, WPARAM, LPARAM);
static void register_map_window_class(void);
static void onMSNHCommand(HWND hWnd, WPARAM wParam, LPARAM lParam);
static void onMSNH_VScroll(HWND hWnd, WPARAM wParam, LPARAM lParam);
static void onMSNH_HScroll(HWND hWnd, WPARAM wParam, LPARAM lParam);
static void onPaint(HWND hWnd);
static void onCreate(HWND hWnd, WPARAM wParam, LPARAM lParam);
static void nhcoord2display(PNHMapWindow data, int x, int y, LPRECT lpOut);
static void paint(PNHMapWindow data, int i, int j);
static void dirtyAll(PNHMapWindow data);
static void dirty(PNHMapWindow data, int i, int j);
static void setGlyph(PNHMapWindow data, int i, int j, int fg, int bg, unsigned *glyphmod);
static void clearAll(PNHMapWindow data);
#if (VERSION_MAJOR < 4) && (VERSION_MINOR < 4) && (PATCHLEVEL < 2)
static void nhglyph2charcolor(short glyph, uchar *ch, int *color);
#endif
extern boolean win32_cursorblink; /* from sys\winnt\winnt.c */
HWND
mswin_init_map_window()
{
static int run_once = 0;
HWND hWnd;
RECT rt;
if (!run_once) {
register_map_window_class();
run_once = 1;
}
/* get window position */
if (GetNHApp()->bAutoLayout) {
SetRect(&rt, 0, 0, 0, 0);
} else {
mswin_get_window_placement(NHW_MAP, &rt);
}
/* create map window object */
hWnd = CreateWindow(
szNHMapWindowClass, /* registered class name */
NULL, /* window name */
WS_CHILD | WS_HSCROLL | WS_VSCROLL | WS_CLIPSIBLINGS
| WS_SIZEBOX, /* window style */
rt.left, /* horizontal position of window */
rt.top, /* vertical position of window */
rt.right - rt.left, /* window width */
rt.bottom - rt.top, /* window height */
GetNHApp()->hMainWnd, /* handle to parent or owner window */
NULL, /* menu handle or child identifier */
GetNHApp()->hApp, /* handle to application instance */
NULL); /* window-creation data */
if (!hWnd) {
panic("Cannot create map window");
}
/* Set window caption */
SetWindowText(hWnd, "Map");
mswin_apply_window_style(hWnd);
/* set cursor blink timer */
SetTimer(hWnd, 0, CURSOR_BLINK_INTERVAL, NULL);
return hWnd;
}
void
mswin_map_stretch(HWND hWnd, LPSIZE map_size, BOOL redraw)
{
/* check arguments */
if (!IsWindow(hWnd) || !map_size || map_size->cx <= 0
|| map_size->cy <= 0)
return;
PNHMapWindow data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
/* calculate window size */
RECT client_rt;
GetClientRect(hWnd, &client_rt);
SIZE wnd_size;
wnd_size.cx = client_rt.right - client_rt.left;
wnd_size.cy = client_rt.bottom - client_rt.top;
// calculate back buffer scale
data->monitorScale = win10_monitor_scale(hWnd);
boolean bText = data->bAsciiMode ||
(u.uz.dlevel != 0 && Is_rogue_level(&u.uz));
if (bText && !data->bFitToScreenMode)
data->backScale = data->monitorScale;
else
data->backScale = 1.0;
/* set back buffer tile size */
if (bText && data->bFitToScreenMode) {
data->xBackTile = wnd_size.cx / COLNO;
data->yBackTile = wnd_size.cy / ROWNO;
data->yBackTile = max(data->yBackTile, 12);
} else {
data->xBackTile = (int)(data->tileWidth * data->backScale);
data->yBackTile = (int)(data->tileHeight * data->backScale);
}
if (bText) {
LOGFONT lgfnt;
ZeroMemory(&lgfnt, sizeof(lgfnt));
if (data->bFitToScreenMode) {
lgfnt.lfHeight = -data->yBackTile; // height of font
lgfnt.lfWidth = 0; // average character width
} else {
lgfnt.lfHeight = -data->yBackTile; // height of font
lgfnt.lfWidth = -data->xBackTile; // average character width
}
lgfnt.lfEscapement = 0; // angle of escapement
lgfnt.lfOrientation = 0; // base-line orientation angle
lgfnt.lfWeight = FW_NORMAL; // font weight
lgfnt.lfItalic = FALSE; // italic attribute option
lgfnt.lfUnderline = FALSE; // underline attribute option
lgfnt.lfStrikeOut = FALSE; // strikeout attribute option
lgfnt.lfCharSet = mswin_charset(); // character set identifier
lgfnt.lfOutPrecision = OUT_DEFAULT_PRECIS; // output precision
lgfnt.lfClipPrecision = CLIP_DEFAULT_PRECIS; // clipping precision
if (data->bFitToScreenMode) {
lgfnt.lfQuality = ANTIALIASED_QUALITY; // output quality
} else {
lgfnt.lfQuality = NONANTIALIASED_QUALITY; // output quality
}
if (iflags.wc_font_map && *iflags.wc_font_map) {
lgfnt.lfPitchAndFamily = DEFAULT_PITCH; // pitch and family
NH_A2W(iflags.wc_font_map, lgfnt.lfFaceName, LF_FACESIZE);
} else {
if (!data->bFitToScreenMode) {
lgfnt.lfPitchAndFamily = FIXED_PITCH; // pitch and family
NH_A2W(NHMAP_FONT_NAME, lgfnt.lfFaceName, LF_FACESIZE);
} else {
lgfnt.lfPitchAndFamily = DEFAULT_PITCH; // pitch and family
NH_A2W(NHMAP_TTFONT_NAME, lgfnt.lfFaceName, LF_FACESIZE);
}
}
TEXTMETRIC textMetrics;
HFONT font = NULL;
while (1) {
if (font != NULL)
DeleteObject(font);
font = CreateFontIndirect(&lgfnt);
SelectObject(data->backBufferDC, font);
GetTextMetrics(data->backBufferDC, &textMetrics);
if (!data->bFitToScreenMode)
break;
if ((textMetrics.tmHeight > data->yBackTile ||
textMetrics.tmAveCharWidth > data->xBackTile) &&
lgfnt.lfHeight < -MIN_FONT_HEIGHT) {
lgfnt.lfHeight++;
continue;
}
break;
}
if (data->hMapFont)
DeleteObject(data->hMapFont);
data->hMapFont = font;
data->bUnicodeFont = winos_font_support_cp437(data->hMapFont);
// set tile size to match font metrics
data->xBackTile = textMetrics.tmAveCharWidth;
data->yBackTile = textMetrics.tmHeight;
}
int backWidth = COLNO * data->xBackTile;
int backHeight = ROWNO * data->yBackTile;
/* create back buffer */
if (data->backWidth != backWidth || data->backHeight != backHeight) {
HDC frontBufferDC = GetDC(hWnd);
HBITMAP hBackBuffer = CreateCompatibleBitmap(frontBufferDC, backWidth, backHeight);
ReleaseDC(hWnd, frontBufferDC);
if (data->hBackBuffer != NULL) {
SelectBitmap(data->backBufferDC, hBackBuffer);
DeleteObject(data->hBackBuffer);
}
data->backWidth = backWidth;
data->backHeight = backHeight;
SelectBitmap(data->backBufferDC, hBackBuffer);
data->hBackBuffer = hBackBuffer;
}
/* calculate front buffer tile size */
if (wnd_size.cx > 0 && wnd_size.cy > 0 && !bText && data->bFitToScreenMode) {
double windowAspectRatio =
(double) wnd_size.cx / (double) wnd_size.cy;
double backAspectRatio =
(double) data->backWidth / (double) data->backHeight;
if (windowAspectRatio > backAspectRatio)
data->frontScale = (double) wnd_size.cy / (double) data->backHeight;
else
data->frontScale = (double) wnd_size.cx / (double) data->backWidth;
} else {
if (bText) {
data->frontScale = 1.0;
} else {
data->frontScale = data->monitorScale;
}
}
/* TODO: Should we round instead of clamping? */
data->xFrontTile = (int) ((double) data->xBackTile * data->frontScale);
data->yFrontTile = (int) ((double) data->yBackTile * data->frontScale);
/* ensure tile is at least one pixel in size */
if (data->xFrontTile < 1) data->xFrontTile = 1;
if (data->yFrontTile < 1) data->yFrontTile = 1;
/* ensure front tile is non-zero in size */
data->xFrontTile = max(data->xFrontTile, 1);
data->yFrontTile = max(data->yFrontTile, 1);
/* calcuate ASCII cursor height */
data->yBlinkCursor = (int) ((double) CURSOR_HEIGHT * data->backScale);
data->yNoBlinkCursor = data->yBackTile;
/* set map origin point */
data->map_orig.x =
max(0, client_rt.left + (wnd_size.cx - data->xFrontTile * COLNO) / 2);
data->map_orig.y =
max(0, client_rt.top + (wnd_size.cy - data->yFrontTile * ROWNO) / 2);
data->map_orig.x -= data->map_orig.x % data->xFrontTile;
data->map_orig.y -= data->map_orig.y % data->yFrontTile;
// Set horizontal scroll
data->xPageSize = min(COLNO, wnd_size.cx / data->xFrontTile);
GetNHApp()->bNoHScroll = (data->xPageSize == COLNO);
data->xMin = 0;
data->xMax = COLNO - data->xPageSize;
data->xPos = max(0, min(data->xMax, u.ux - (data->xPageSize / 2)));
SCROLLINFO si;
si.cbSize = sizeof(si);
si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
si.nMin = data->xMin;
si.nMax = data->xMax;
si.nPage = 1;
si.nPos = data->xPos;
SetScrollInfo(hWnd, SB_HORZ, &si, TRUE);
data->yPageSize = min(ROWNO, wnd_size.cy / data->yFrontTile);
GetNHApp()->bNoVScroll = (data->yPageSize == ROWNO);
data->yMin = 0;
data->yMax = ROWNO - data->yPageSize;
data->yPos = max(0, min(data->yMax, u.uy - (data->yPageSize / 2)));
si.cbSize = sizeof(si);
si.fMask = SIF_RANGE | SIF_PAGE | SIF_POS;
si.nMin = data->yMin;
si.nMax = data->yMax;
si.nPage = 1;
si.nPos = data->yPos;
SetScrollInfo(hWnd, SB_VERT, &si, TRUE);
mswin_cliparound(data->xCur, data->yCur);
if (redraw) {
dirtyAll(data);
InvalidateRect(hWnd, NULL, TRUE);
}
}
/* set map mode */
int
mswin_map_mode(HWND hWnd, int mode)
{
PNHMapWindow data;
int oldMode;
SIZE mapSize;
data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
if (mode == data->mapMode)
return mode;
oldMode = data->mapMode;
data->mapMode = mode;
switch (data->mapMode) {
case MAP_MODE_ASCII4x6:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 4;
data->tileHeight = 6;
break;
case MAP_MODE_ASCII6x8:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 6;
data->tileHeight = 8;
break;
case MAP_MODE_ASCII8x8:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 8;
data->tileHeight = 8;
break;
case MAP_MODE_ASCII16x8:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 16;
data->tileHeight = 8;
break;
case MAP_MODE_ASCII7x12:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 7;
data->tileHeight = 12;
break;
case MAP_MODE_ASCII8x12:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 8;
data->tileHeight = 12;
break;
case MAP_MODE_ASCII16x12:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 16;
data->tileHeight = 12;
break;
case MAP_MODE_ASCII12x16:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 12;
data->tileHeight = 16;
break;
case MAP_MODE_ASCII10x18:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = FALSE;
data->tileWidth = 10;
data->tileHeight = 18;
break;
case MAP_MODE_ASCII_FIT_TO_SCREEN:
data->bAsciiMode = TRUE;
data->bFitToScreenMode = TRUE;
data->tileWidth = 12;
data->tileHeight = 16;
break;
case MAP_MODE_TILES_FIT_TO_SCREEN:
data->bAsciiMode = FALSE;
data->bFitToScreenMode = TRUE;
data->tileWidth = GetNHApp()->mapTile_X;
data->tileHeight = GetNHApp()->mapTile_Y;
break;
case MAP_MODE_TILES:
default:
data->bAsciiMode = FALSE;
data->bFitToScreenMode = FALSE;
data->tileWidth = GetNHApp()->mapTile_X;
data->tileHeight = GetNHApp()->mapTile_Y;
break;
}
mapSize.cx = data->tileWidth * COLNO;
mapSize.cy = data->tileHeight * ROWNO;
mswin_map_stretch(hWnd, &mapSize, TRUE);
mswin_update_inventory(); /* for perm_invent to hide/show tiles */
return oldMode;
}
/* register window class for map window */
void
register_map_window_class()
{
WNDCLASS wcex;
ZeroMemory(&wcex, sizeof(wcex));
/* window class */
wcex.style = CS_NOCLOSE | CS_DBLCLKS;
wcex.lpfnWndProc = (WNDPROC) MapWndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = GetNHApp()->hApp;
wcex.hIcon = NULL;
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground =
CreateSolidBrush(RGB(0, 0, 0)); /* set backgroup here */
wcex.lpszMenuName = NULL;
wcex.lpszClassName = szNHMapWindowClass;
if (!RegisterClass(&wcex)) {
panic("cannot register Map window class");
}
}
/* map window procedure */
LRESULT CALLBACK
MapWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
PNHMapWindow data;
data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
switch (message) {
case WM_CREATE:
onCreate(hWnd, wParam, lParam);
break;
case WM_MSNH_COMMAND:
onMSNHCommand(hWnd, wParam, lParam);
break;
case WM_PAINT:
onPaint(hWnd);
break;
case WM_SETFOCUS:
/* transfer focus back to the main window */
SetFocus(GetNHApp()->hMainWnd);
break;
case WM_HSCROLL:
onMSNH_HScroll(hWnd, wParam, lParam);
break;
case WM_VSCROLL:
onMSNH_VScroll(hWnd, wParam, lParam);
break;
case WM_SIZE: {
RECT rt;
SIZE size;
if (data->bFitToScreenMode) {
size.cx = LOWORD(lParam);
size.cy = HIWORD(lParam);
} else {
/* mapping factor is unchaged we just need to adjust scroll bars
*/
size.cx = data->xFrontTile * COLNO;
size.cy = data->yFrontTile * ROWNO;
}
mswin_map_stretch(hWnd, &size, TRUE);
/* update window placement */
GetWindowRect(hWnd, &rt);
ScreenToClient(GetNHApp()->hMainWnd, (LPPOINT) &rt);
ScreenToClient(GetNHApp()->hMainWnd, ((LPPOINT) &rt) + 1);
mswin_update_window_placement(NHW_MAP, &rt);
} break;
case WM_MOVE: {
RECT rt;
GetWindowRect(hWnd, &rt);
ScreenToClient(GetNHApp()->hMainWnd, (LPPOINT) &rt);
ScreenToClient(GetNHApp()->hMainWnd, ((LPPOINT) &rt) + 1);
mswin_update_window_placement(NHW_MAP, &rt);
}
return FALSE;
case WM_LBUTTONDOWN:
NHEVENT_MS(CLICK_1,
max(0, min(COLNO, data->xPos
+ (LOWORD(lParam) - data->map_orig.x)
/ data->xFrontTile)),
max(0, min(ROWNO, data->yPos
+ (HIWORD(lParam) - data->map_orig.y)
/ data->yFrontTile)));
return 0;
case WM_LBUTTONDBLCLK:
case WM_RBUTTONDOWN:
NHEVENT_MS(CLICK_2,
max(0, min(COLNO, data->xPos
+ (LOWORD(lParam) - data->map_orig.x)
/ data->xFrontTile)),
max(0, min(ROWNO, data->yPos
+ (HIWORD(lParam) - data->map_orig.y)
/ data->yFrontTile)));
return 0;
case WM_DESTROY:
if (data->hMapFont)
DeleteObject(data->hMapFont);
if (data->hBackBuffer)
DeleteBitmap(data->hBackBuffer);
if (data->backBufferDC)
DeleteDC(data->backBufferDC);
free(data);
SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR) 0);
break;
case WM_TIMER:
data->cursorOn = !data->cursorOn;
dirty(data, data->xCur, data->yCur);
break;
case WM_DPICHANGED: {
RECT rt;
GetWindowRect(hWnd, &rt);
ScreenToClient(GetNHApp()->hMainWnd, (LPPOINT)&rt);
ScreenToClient(GetNHApp()->hMainWnd, ((LPPOINT)&rt) + 1);
mswin_update_window_placement(NHW_MAP, &rt);
} break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
/* on WM_COMMAND */
void
onMSNHCommand(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
PNHMapWindow data;
data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
switch (wParam) {
case MSNH_MSG_PRINT_GLYPH: {
PMSNHMsgPrintGlyph msg_data = (PMSNHMsgPrintGlyph) lParam;
setGlyph(data, msg_data->x, msg_data->y,
msg_data->glyph, msg_data->bkglyph, msg_data->glyphmod);
} break;
case MSNH_MSG_CLIPAROUND: {
PMSNHMsgClipAround msg_data = (PMSNHMsgClipAround) lParam;
int x, y;
BOOL scroll_x, scroll_y;
int mcam = iflags.wc_scroll_margin;
/* calculate if you should clip around */
scroll_x =
!GetNHApp()->bNoHScroll
&& (msg_data->x < (data->xPos + mcam)
|| msg_data->x > (data->xPos + data->xPageSize - mcam));
scroll_y =
!GetNHApp()->bNoVScroll
&& (msg_data->y < (data->yPos + mcam)
|| msg_data->y > (data->yPos + data->yPageSize - mcam));
mcam += iflags.wc_scroll_amount - 1;
/* get page size and center horizontally on x-position */
if (scroll_x) {
if (data->xPageSize <= 2 * mcam) {
x = max(0, min(COLNO, msg_data->x - data->xPageSize / 2));
} else if (msg_data->x < data->xPos + data->xPageSize / 2) {
x = max(0, min(COLNO, msg_data->x - mcam));
} else {
x = max(0, min(COLNO, msg_data->x - data->xPageSize + mcam));
}
SendMessage(hWnd, WM_HSCROLL, (WPARAM) MAKELONG(SB_THUMBTRACK, x),
(LPARAM) NULL);
}
/* get page size and center vertically on y-position */
if (scroll_y) {
if (data->yPageSize <= 2 * mcam) {
y = max(0, min(ROWNO, msg_data->y - data->yPageSize / 2));
} else if (msg_data->y < data->yPos + data->yPageSize / 2) {
y = max(0, min(ROWNO, msg_data->y - mcam));
} else {
y = max(0, min(ROWNO, msg_data->y - data->yPageSize + mcam));
}
SendMessage(hWnd, WM_VSCROLL, (WPARAM) MAKELONG(SB_THUMBTRACK, y),
(LPARAM) NULL);
}
} break;
case MSNH_MSG_CLEAR_WINDOW:
clearAll(data);
break;
case MSNH_MSG_CURSOR: {
PMSNHMsgCursor msg_data = (PMSNHMsgCursor) lParam;
if (data->xCur != msg_data->x || data->yCur != msg_data->y) {
dirty(data, data->xCur, data->yCur);
dirty(data, msg_data->x, msg_data->y);
data->xCur = msg_data->x;
data->yCur = msg_data->y;
}
} break;
case MSNH_MSG_GETTEXT: {
PMSNHMsgGetText msg_data = (PMSNHMsgGetText) lParam;
size_t index;
int col, row;
#if 0
int color;
unsigned special = 0U;
#endif
int mgch;
index = 0;
for (row = 0; row < ROWNO; row++) {
for (col = 0; col < COLNO; col++) {
if (index >= msg_data->max_size)
break;
if (data->map[col][row] == NO_GLYPH)
mgch = ' ';
// } else {
// (void) mapglyph(data->map[col][row], &mgch, &color,
// &special, col, row, 0);
// }
msg_data->buffer[index] = data->glyphmod[col][row][GM_TTYCHAR];
index++;
}
if (index >= msg_data->max_size - 1)
break;
msg_data->buffer[index++] = '\r';
msg_data->buffer[index++] = '\n';
}
} break;
case MSNH_MSG_RANDOM_INPUT:
nhassert(0); // unexpected
break;
} /* end switch(wParam) */
}
/* on WM_CREATE */
void
onCreate(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
PNHMapWindow data;
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
/* set window data */
data = (PNHMapWindow) malloc(sizeof(NHMapWindow));
if (!data)
panic("out of memory");
ZeroMemory(data, sizeof(NHMapWindow));
data->hWnd = hWnd;
data->bAsciiMode = FALSE;
data->cursorOn = TRUE;
data->xFrontTile = GetNHApp()->mapTile_X;
data->yFrontTile = GetNHApp()->mapTile_Y;
data->tileWidth = GetNHApp()->mapTile_X;
data->tileHeight = GetNHApp()->mapTile_Y;
HDC hDC = GetDC(hWnd);
data->backBufferDC = CreateCompatibleDC(hDC);
data->tileDC = CreateCompatibleDC(hDC);
ReleaseDC(hWnd, hDC);
SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR) data);
clearAll(data);
}
static void
paintTile(PNHMapWindow data, int i, int j, RECT * rect)
{
short ntile;
int t_x, t_y;
int glyph, bkglyph;
int layer;
#ifdef USE_PILEMARK
// int color;
// unsigned special = 0U;
// int mgch;
#endif
layer = 0;
glyph = data->map[i][j];
bkglyph = data->bkmap[i][j];
if (glyph == NO_GLYPH && bkglyph == NO_GLYPH) {
HBRUSH blackBrush = CreateSolidBrush(RGB(0, 0, 0));
FillRect(data->backBufferDC, rect, blackBrush);
DeleteObject(blackBrush);
}
if (bkglyph != NO_GLYPH) {
ntile = glyph2tile[bkglyph];
t_x = TILEBMP_X(ntile);
t_y = TILEBMP_Y(ntile);
StretchBlt(data->backBufferDC, rect->left, rect->top,
data->xBackTile, data->yBackTile, data->tileDC,
t_x, t_y, GetNHApp()->mapTile_X,
GetNHApp()->mapTile_Y, SRCCOPY);
layer++;
}
// (void) mapglyph(glyph, &mgch, &color, &special, i, j, 0);
// mgch = (int) data.glyphmod[GM_TTYCHAR];
// color = (int) data.glyphmod[GM_COLOR];
// special = glyphmod[GM_FLAGS];
if ((glyph != NO_GLYPH) && (glyph != bkglyph)) {
/* rely on NetHack core helper routine */
ntile = glyph2tile[glyph];
if (data->glyphmod[i][j][GM_FLAGS] & MG_FEMALE)
ntile++;
t_x = TILEBMP_X(ntile);
t_y = TILEBMP_Y(ntile);
if (layer > 0) {
(*GetNHApp()->lpfnTransparentBlt)(
data->backBufferDC, rect->left, rect->top,
data->xBackTile, data->yBackTile, data->tileDC, t_x,
t_y, GetNHApp()->mapTile_X,
GetNHApp()->mapTile_Y, TILE_BK_COLOR);
} else {
StretchBlt(data->backBufferDC, rect->left, rect->top,
data->xBackTile, data->yBackTile, data->tileDC,
t_x, t_y, GetNHApp()->mapTile_X,
GetNHApp()->mapTile_Y, SRCCOPY);
}
layer++;
}
#ifdef USE_PILEMARK
/* rely on NetHack core helper routine */
// (void) mapglyph(data->map[i][j], &mgch, &color, &special,
// i, j, 0);
if ((glyph != NO_GLYPH) && (data->glyphmod[i][j][GM_FLAGS] & MG_PET)
#else
if ((glyph != NO_GLYPH) && glyph_is_pet(glyph)
#endif
&& iflags.wc_hilite_pet) {
/* apply pet mark transparently over
pet image */
HDC hdcPetMark;
HBITMAP bmPetMarkOld;
/* this is DC for petmark bitmap */
hdcPetMark = CreateCompatibleDC(data->backBufferDC);
bmPetMarkOld =
SelectObject(hdcPetMark, GetNHApp()->bmpPetMark);
(*GetNHApp()->lpfnTransparentBlt)(
data->backBufferDC, rect->left, rect->top,
data->xBackTile, data->yBackTile, hdcPetMark, 0, 0,
TILE_X, TILE_Y, TILE_BK_COLOR);
SelectObject(hdcPetMark, bmPetMarkOld);
DeleteDC(hdcPetMark);
}
#ifdef USE_PILEMARK
if ((glyph != NO_GLYPH) && (data->glyphmod[i][j][GM_FLAGS] & MG_OBJPILE)
&& iflags.hilite_pile) {
/* apply pilemark transparently over other image */
HDC hdcPileMark;
HBITMAP bmPileMarkOld;
/* this is DC for pilemark bitmap */
hdcPileMark = CreateCompatibleDC(data->backBufferDC);
bmPileMarkOld = SelectObject(hdcPileMark,
GetNHApp()->bmpPileMark);
(*GetNHApp()->lpfnTransparentBlt)(
data->backBufferDC, rect->left, rect->top,
data->xBackTile, data->yBackTile, hdcPileMark, 0, 0,
TILE_X, TILE_Y, TILE_BK_COLOR);
SelectObject(hdcPileMark, bmPileMarkOld);
DeleteDC(hdcPileMark);
}
#endif
if (i == data->xCur && j == data->yCur &&
(data->cursorOn || !win32_cursorblink))
DrawFocusRect(data->backBufferDC, rect);
}
static void
paintGlyph(PNHMapWindow data, int i, int j, RECT * rect)
{
if (data->map[i][j] >= 0) {
char ch;
WCHAR wch;
int color;
// unsigned special;
// int mgch;
HBRUSH back_brush;
COLORREF OldFg;
SetBkMode(data->backBufferDC, TRANSPARENT);
HBRUSH blackBrush = CreateSolidBrush(RGB(0, 0, 0));
FillRect(data->backBufferDC, rect, blackBrush);
DeleteObject(blackBrush);
#if (VERSION_MAJOR < 4) && (VERSION_MINOR < 4) && (PATCHLEVEL < 2)
nhglyph2charcolor(data->map[i][j], &ch, &color);
OldFg = SetTextColor(hDC, nhcolor_to_RGB(color));
#else
/* rely on NetHack core helper routine */
// (void) mapglyph(data->map[i][j], &mgch, &color,
// &special, i, j, 0);
ch = (char) data->glyphmod[i][j][GM_TTYCHAR];
color = (int) data->glyphmod[i][j][GM_COLOR];
if (((data->glyphmod[i][j][GM_FLAGS] & MG_PET) && iflags.hilite_pet)
|| ((data->glyphmod[i][j][GM_FLAGS] & (MG_DETECT | MG_BW_LAVA))
&& iflags.use_inverse)) {
back_brush =
CreateSolidBrush(nhcolor_to_RGB(CLR_GRAY));
FillRect(data->backBufferDC, rect, back_brush);
DeleteObject(back_brush);
switch (color) {
case CLR_GRAY:
case CLR_WHITE:
OldFg = SetTextColor(
data->backBufferDC, nhcolor_to_RGB(CLR_BLACK));
break;
default:
OldFg =
SetTextColor(data->backBufferDC, nhcolor_to_RGB(color));
}
} else {
OldFg = SetTextColor(data->backBufferDC, nhcolor_to_RGB(color));
}
#endif
if (data->bUnicodeFont) {
wch = winos_ascii_to_wide(ch);
if (wch == 0x2591 || wch == 0x2592) {
int intensity = 80;
HBRUSH brush = CreateSolidBrush(RGB(intensity, intensity, intensity));
FillRect(data->backBufferDC, rect, brush);
DeleteObject(brush);
intensity = (wch == 0x2591 ? 100 : 200);
brush = CreateSolidBrush(RGB(intensity, intensity, intensity));
RECT smallRect = { rect->left + 1, rect->top + 1,
rect->right - 1, rect->bottom - 1 };
FillRect(data->backBufferDC, &smallRect, brush);
DeleteObject(brush);
} else {
DrawTextW(data->backBufferDC, &wch, 1, rect,
DT_CENTER | DT_VCENTER | DT_NOPREFIX
| DT_SINGLELINE);
}
} else {
DrawTextA(data->backBufferDC, &ch, 1, rect,
DT_CENTER | DT_VCENTER | DT_NOPREFIX
| DT_SINGLELINE);
}
SetTextColor(data->backBufferDC, OldFg);
}
if (i == data->xCur && j == data->yCur &&
(data->cursorOn || !win32_cursorblink)) {
int yCursor = (win32_cursorblink ? data->yBlinkCursor :
data->yNoBlinkCursor);
PatBlt(data->backBufferDC,
rect->left, rect->bottom - yCursor,
rect->right - rect->left,
yCursor,
DSTINVERT);
}
}
static void setGlyph(PNHMapWindow data, int i, int j, int fg, int bg, unsigned *glyphmod)
{
int gm;
if ((data->map[i][j] != fg) || (data->bkmap[i][j] != bg)
|| data->glyphmod[i][j][GM_TTYCHAR] != glyphmod[GM_TTYCHAR]
|| data->glyphmod[i][j][GM_COLOR] != glyphmod[GM_COLOR]
|| data->glyphmod[i][j][GM_FLAGS] != glyphmod[GM_FLAGS]) {
data->map[i][j] = fg;
data->bkmap[i][j] = bg;
data->mapDirty[i][j] = TRUE;
for (gm = 0; gm < NUM_GLYPHMOD; ++gm)
data->glyphmod[i][j][gm] = glyphmod[gm];
RECT rect;
nhcoord2display(data, i, j, &rect);
InvalidateRect(data->hWnd, &rect, FALSE);
}
}
static void clearAll(PNHMapWindow data)
{
for (int x = 0; x < COLNO; x++)
for (int y = 0; y < ROWNO; y++) {
data->map[x][y] = NO_GLYPH;
data->bkmap[x][y] = NO_GLYPH;
data->glyphmod[x][y][GM_TTYCHAR] = ' ';
data->glyphmod[x][y][GM_COLOR] = NO_COLOR;
data->glyphmod[x][y][GM_FLAGS] = 0U;
data->mapDirty[x][y] = TRUE;
}
InvalidateRect(data->hWnd, NULL, FALSE);
}
static void dirtyAll(PNHMapWindow data)
{
for (int i = 0; i < COLNO; i++)
for (int j = 0; j < ROWNO; j++)
data->mapDirty[i][j] = TRUE;
InvalidateRect(data->hWnd, NULL, FALSE);
}
static void dirty(PNHMapWindow data, int x, int y)
{
data->mapDirty[x][y] = TRUE;
RECT rt;
nhcoord2display(data, data->xCur, data->yCur, &rt);
InvalidateRect(data->hWnd, &rt, FALSE);
}
static void
paint(PNHMapWindow data, int i, int j)
{
RECT rect;
rect.left = i * data->xBackTile;
rect.top = j * data->yBackTile;
rect.right = rect.left + data->xBackTile;
rect.bottom = rect.top + data->yBackTile;
if (data->bAsciiMode || Is_rogue_level(&u.uz)) {
paintGlyph(data, i, j, &rect);
} else {
paintTile(data, i, j, &rect);
}
data->mapDirty[i][j] = FALSE;
}
/* on WM_PAINT */
void
onPaint(HWND hWnd)
{
PNHMapWindow data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
/* update back buffer */
HBITMAP savedBitmap = SelectObject(data->tileDC, GetNHApp()->bmpMapTiles);
for (int i = 0; i < COLNO; i++)
for (int j = 0; j < ROWNO; j++)
if (data->mapDirty[i][j])
paint(data, i, j);
SelectObject(data->tileDC, savedBitmap);
PAINTSTRUCT ps;
HDC hFrontBufferDC = BeginPaint(hWnd, &ps);
/* stretch back buffer onto front buffer window */
int frontWidth = COLNO * data->xFrontTile;
int frontHeight = ROWNO * data->yFrontTile;
StretchBlt(hFrontBufferDC,
data->map_orig.x - (data->xPos * data->xFrontTile),
data->map_orig.y - (data->yPos * data->yFrontTile), frontWidth, frontHeight,
data->backBufferDC, 0, 0, data->backWidth, data->backHeight, SRCCOPY);
EndPaint(hWnd, &ps);
}
/* on WM_VSCROLL */
void
onMSNH_VScroll(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
PNHMapWindow data;
SCROLLINFO si;
int yNewPos;
int yDelta;
UNREFERENCED_PARAMETER(lParam);
/* get window data */
data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
switch (LOWORD(wParam)) {
/* User clicked shaft left of the scroll box. */
case SB_PAGEUP:
yNewPos = data->yPos - data->yPageSize;
break;
/* User clicked shaft right of the scroll box. */
case SB_PAGEDOWN:
yNewPos = data->yPos + data->yPageSize;
break;
/* User clicked the left arrow. */
case SB_LINEUP:
yNewPos = data->yPos - 1;
break;
/* User clicked the right arrow. */
case SB_LINEDOWN:
yNewPos = data->yPos + 1;
break;
/* User dragged the scroll box. */
case SB_THUMBTRACK:
yNewPos = HIWORD(wParam);
break;
default:
yNewPos = data->yPos;
}
yNewPos = max(0, min(data->yMax, yNewPos));
if (yNewPos == data->yPos)
return;
yDelta = yNewPos - data->yPos;
data->yPos = yNewPos;
ScrollWindowEx(hWnd, 0, -data->yFrontTile * yDelta, (CONST RECT *) NULL,
(CONST RECT *) NULL, (HRGN) NULL, (LPRECT) NULL,
SW_INVALIDATE | SW_ERASE);
si.cbSize = sizeof(si);
si.fMask = SIF_POS;
si.nPos = data->yPos;
SetScrollInfo(hWnd, SB_VERT, &si, TRUE);
}
/* on WM_HSCROLL */
void
onMSNH_HScroll(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
PNHMapWindow data;
SCROLLINFO si;
int xNewPos;
int xDelta;
UNREFERENCED_PARAMETER(lParam);
/* get window data */
data = (PNHMapWindow) GetWindowLongPtr(hWnd, GWLP_USERDATA);
switch (LOWORD(wParam)) {
/* User clicked shaft left of the scroll box. */
case SB_PAGEUP:
xNewPos = data->xPos - data->xPageSize;
break;
/* User clicked shaft right of the scroll box. */
case SB_PAGEDOWN:
xNewPos = data->xPos + data->xPageSize;
break;
/* User clicked the left arrow. */
case SB_LINEUP:
xNewPos = data->xPos - 1;
break;
/* User clicked the right arrow. */
case SB_LINEDOWN:
xNewPos = data->xPos + 1;
break;
/* User dragged the scroll box. */
case SB_THUMBTRACK:
xNewPos = HIWORD(wParam);
break;
default:
xNewPos = data->xPos;
}
xNewPos = max(0, min(data->xMax, xNewPos));
if (xNewPos == data->xPos)
return;
xDelta = xNewPos - data->xPos;
data->xPos = xNewPos;
ScrollWindowEx(hWnd, -data->xFrontTile * xDelta, 0, (CONST RECT *) NULL,
(CONST RECT *) NULL, (HRGN) NULL, (LPRECT) NULL,
SW_INVALIDATE | SW_ERASE);
si.cbSize = sizeof(si);
si.fMask = SIF_POS;
si.nPos = data->xPos;
SetScrollInfo(hWnd, SB_HORZ, &si, TRUE);
}
/* map nethack map coordinates to the screen location */
void
nhcoord2display(PNHMapWindow data, int x, int y, LPRECT lpOut)
{
lpOut->left = (x - data->xPos) * data->xFrontTile + data->map_orig.x;
lpOut->top = (y - data->yPos) * data->yFrontTile + data->map_orig.y;
lpOut->right = lpOut->left + data->xFrontTile;
lpOut->bottom = lpOut->top + data->yFrontTile;
}
#if (VERSION_MAJOR < 4) && (VERSION_MINOR < 4) && (PATCHLEVEL < 2)
/* map glyph to character/color combination */
void
nhglyph2charcolor(short g, uchar *ch, int *color)
{
int offset;
#ifdef TEXTCOLOR
#define zap_color(n) *color = iflags.use_color ? zapcolors[n] : NO_COLOR
#define cmap_color(n) *color = iflags.use_color ? defsyms[n].color : NO_COLOR
#define obj_color(n) \
*color = iflags.use_color ? objects[n].oc_color : NO_COLOR
#define mon_color(n) *color = iflags.use_color ? mons[n].mcolor : NO_COLOR
#define pet_color(n) *color = iflags.use_color ? mons[n].mcolor : NO_COLOR
#define warn_color(n) \
*color = iflags.use_color ? def_warnsyms[n].color : NO_COLOR
#else /* no text color */
#define zap_color(n)
#define cmap_color(n)
#define obj_color(n)
#define mon_color(n)
#define pet_color(c)
#define warn_color(c)
*color = CLR_WHITE;
#endif
if ((offset = (g - GLYPH_WARNING_OFF)) >= 0) { /* a warning flash */
*ch = showsyms[offset + SYM_OFF_W];
warn_color(offset);
} else if ((offset = (g - GLYPH_SWALLOW_OFF)) >= 0) { /* swallow */
/* see swallow_to_glyph() in display.c */
*ch = (uchar) showsyms[(S_sw_tl + (offset & 0x7)) + SYM_OFF_P];
mon_color(offset >> 3);
} else if ((offset = (g - GLYPH_ZAP_OFF)) >= 0) { /* zap beam */
/* see zapdir_to_glyph() in display.c */
*ch = showsyms[(S_vbeam + (offset & 0x3)) + SYM_OFF_P];
zap_color((offset >> 2));
} else if ((offset = (g - GLYPH_CMAP_OFF)) >= 0) { /* cmap */
*ch = showsyms[offset + SYM_OFF_P];
cmap_color(offset);
} else if ((offset = (g - GLYPH_OBJ_OFF)) >= 0) { /* object */
*ch = showsyms[(int) objects[offset].oc_class + SYM_OFF_O];
obj_color(offset);
} else if ((offset = (g - GLYPH_BODY_OFF)) >= 0) { /* a corpse */
*ch = showsyms[(int) objects[CORPSE].oc_class + SYM_OFF_O];
mon_color(offset);
} else if ((offset = (g - GLYPH_PET_OFF)) >= 0) { /* a pet */
*ch = showsyms[(int) mons[offset].mlet + SYM_OFF_M];
pet_color(offset);
} else { /* a monster */
*ch = showsyms[(int) mons[g].mlet + SYM_OFF_M];
mon_color(g);
}
// end of wintty code
}
#endif
/* map nethack color to RGB */
COLORREF
nhcolor_to_RGB(int c)
{
if (c >= 0 && c < CLR_MAX)
return GetNHApp()->regMapColors[c];
return RGB(0x00, 0x00, 0x00);
}
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