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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.306 by root, Thu Oct 14 00:02:39 2010 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
23#include <glib/gmacros.h> 53#include <glib/gmacros.h>
24 54
25#include <pango/pango.h> 55#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 56
27#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
55 125
56static struct 126static struct
57{ 127{
58#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 129#include "glfunc.h"
60#undef GL_FUNC 130#undef GL_FUNC
61} gl; 131} gl;
62 132
133static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 135{
65 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 140 else
70 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
71} 142}
72 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
75 179
76typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
77 181
78static int 182static int
79shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
80{ 184{
81 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 196
93 return 0; 197 return 0;
94} 198}
95 199
96typedef struct cf_layout { 200typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
100 int base_height; 203 int base_height;
101 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
102} *CFClient__Layout; 206} *DC__Layout;
103 207
104static CFClient__Font default_font; 208static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
107 211
108static void 212static void
109substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
110{ 214{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 218#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 220}
121 221
122static void 222static void
123layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
124{ 224{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
127 */ 227 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
129 229
130 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 232
133 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
134} 234}
135 235
136static void 236static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
140 243
141 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 246
144 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
145} 248 if (!rect.height) rect.height = 1;
146 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
147typedef uint16_t mapface; 255typedef uint16_t faceid;
148 256
149typedef struct { 257typedef struct {
150 GLint name; 258 GLuint name;
151 int w, h; 259 int w, h;
152 float s, t; 260 float s, t;
153 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
154} maptex; 265} maptex;
155 266
156typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
157 int16_t darkness; 270 uint16_t darkness;
158 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 272} mapcell;
160 273
161typedef struct { 274typedef struct {
162 int32_t c0, c1; 275 int32_t c0, c1;
163 mapcell *col; 276 mapcell *col;
164} maprow; 277} maprow;
165 278
166typedef struct map { 279typedef struct map {
167 int x, y, w, h; 280 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 282 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 283 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 284
175 int32_t rows; 285 int32_t rows;
176 maprow *row; 286 maprow *row;
177} *CFClient__Map; 287} *DC__Map;
178 288
179static char * 289static char *
180prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
181{ 291{
182 char *p; 292 char *p;
… …
199} 309}
200 310
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
204static maprow * 334static maprow *
205map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
206{ 336{
207 if (0 > y) 337 if (0 > y)
208 { 338 {
209 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
248 378
249 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
250} 380}
251 381
252static mapcell * 382static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
254{ 384{
255 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
256} 386}
257 387
258static void 388static void
259map_clear (CFClient__Map self) 389map_clear (DC__Map self)
260{ 390{
261 int r; 391 int r;
262 392
263 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
271 self->oy = 0; 401 self->oy = 0;
272 self->row = 0; 402 self->row = 0;
273 self->rows = 0; 403 self->rows = 0;
274} 404}
275 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
276static void 416static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 418{
279 int x, y; 419 int x, y;
280 maprow *row; 420 maprow *row;
421 mapcell *cell;
281 422
282 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 424 if (y >= 0)
284 { 425 {
285 if (y >= self->rows) 426 if (y >= self->rows)
… …
291 if (x >= row->c0) 432 if (x >= row->c0)
292 { 433 {
293 if (x >= row->c1) 434 if (x >= row->c1)
294 break; 435 break;
295 436
296 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
297 } 440 }
298 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
299} 458}
300 459
301static void 460static void
302music_finished (void) 461music_finished (void)
303{ 462{
… …
320 ev.code = 1; 479 ev.code = 1;
321 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
322 ev.data2 = 0; 481 ev.data2 = 0;
323 482
324 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
325} 490}
326 491
327static unsigned int 492static unsigned int
328minpot (unsigned int n) 493minpot (unsigned int n)
329{ 494{
… …
339 n |= n >> 16; 504 n |= n >> 16;
340 505
341 return n + 1; 506 return n + 1;
342} 507}
343 508
344MODULE = CFClient PACKAGE = CFClient 509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
345 620
346PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
347 622
348BOOT: 623BOOT:
349{ 624{
350 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 626 static const struct {
352 const char *name; 627 const char *name;
353 IV iv; 628 IV iv;
354 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
356 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
438 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 790
451 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 792
453 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
454# undef const_iv 823# undef const_iv
455 }; 824 };
456 825
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
838
839int
840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
460 845
461NV floor (NV x) 846NV floor (NV x)
462 847
463NV ceil (NV x) 848NV ceil (NV x)
464 849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
465void 860void
466pango_init () 861pango_init ()
467 CODE: 862 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 863{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 867 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 868#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 871#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 872}
491 873
492int 874char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 875
495void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
496SDL_Quit () 884void SDL_Quit ()
497 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
498void 895void
499SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
500 PPCODE: 897 PPCODE:
501{ 898{
502 SDL_Rect **m; 899 SDL_Rect **m;
503 900
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 905
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 908
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 913
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 916
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 918
524 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
525 while (*m) 920 while (*m)
526 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
527 AV *av = newAV (); 924 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
531 931
532 ++m; 932 ++m;
533 } 933 }
534} 934}
535 935
536char *
537SDL_GetError ()
538
539int 936int
540SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
542 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 950 );
951
545 if (RETVAL) 952 if (RETVAL)
546 { 953 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 958#include "glfunc.h"
550# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 963 }
964}
552 OUTPUT: 965 OUTPUT:
553 RETVAL 966 RETVAL
554 967
555void 968void
556SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
557 970
558char * 971char *
559SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
560 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
561void 980void
562SDL_PollEvent () 981poll_events ()
563 PPCODE: 982 PPCODE:
564{ 983{
565 SDL_Event ev; 984 SDL_Event ev;
566 985
567 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 988 {
569 HV *hv = newHV (); 989 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 991
572 switch (ev.type) 992 switch (ev.type)
573 { 993 {
574 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
575 case SDL_KEYUP: 995 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1001 break;
581 1002
582 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1006 break;
586 1007
587 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
595 break; 1034 break;
596 1035
597 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1039
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1050 break;
612 } 1051 }
613 1052
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1054 }
616} 1055}
617 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
618int 1070int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1072 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
623 1075
624void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
625Mix_CloseAudio () 1093Mix_CloseAudio ()
626 1094
627int 1095int
628Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
629 1097
1098const char *
1099Mix_GetError ()
1100
630void 1101void
631lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
632 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
633#ifndef _WIN32 1110#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
635#endif 1132#endif
1133}
636 1134
637void 1135int
638add_font (char *file) 1136add_font (char *file)
639 CODE: 1137 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1139 OUTPUT:
642 // cairo... sigh... requires win2000 1140 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1141
644#endif 1142void
1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
645 1144
646void 1145void
647load_image_inline (SV *image_) 1146load_image_inline (SV *image_)
648 ALIAS: 1147 ALIAS:
649 load_image_file = 1 1148 load_image_file = 1
… …
652 STRLEN image_len; 1151 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1152 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1153 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1154 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1155 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1156 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1157 : SDL_RWFromConstMem (image, image_len);
659 1158
660 if (!rw) 1159 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1160 croak ("load_image: %s", SDL_GetError ());
662 1161
… …
691 1190
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1191 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1192
694 assert (surface2->pitch == surface2->w * 4); 1193 assert (surface2->pitch == surface2->w * 4);
695 1194
1195 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1196 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1197 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1198 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1199 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1200 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1201 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1202 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1203 SDL_UnlockSurface (surface2);
705 1204
706 SDL_FreeSurface (surface); 1205 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1206 SDL_FreeSurface (surface2);
708} 1207}
709 1208
… …
735void 1234void
736error (char *message) 1235error (char *message)
737 CODE: 1236 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1237 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1238#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1239 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1240#endif
742 1241
743void 1242void
744fatal (char *message) 1243fatal (char *message)
745 CODE: 1244 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1245 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1246#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1247 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1248#endif
750 _exit (1); 1249 _exit (1);
751 1250
752void 1251void
753_exit (int retval) 1252_exit (int retval = 0)
754 CODE: 1253 CODE:
1254#ifdef WIN32
1255 ExitThread (retval); // unclean, please beam me up
1256#else
755 _exit (retval); 1257 _exit (retval);
1258#endif
756 1259
1260void
1261debug ()
1262 CODE:
1263{
1264#if DEBUG
1265 VALGRIND_DO_LEAK_CHECK;
1266#endif
1267}
1268
1269int
1270SvREFCNT (SV *sv)
1271 CODE:
1272 RETVAL = SvREFCNT (sv);
1273 OUTPUT:
1274 RETVAL
1275
757MODULE = CFClient PACKAGE = CFClient::Font 1276MODULE = Deliantra::Client PACKAGE = DC::Font
758 1277
759CFClient::Font 1278PROTOTYPES: DISABLE
1279
1280DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1281new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1282 CODE:
762{ 1283{
763 int count; 1284 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1285 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1288}
768 OUTPUT: 1289 OUTPUT:
769 RETVAL 1290 RETVAL
770 1291
771void 1292void
772DESTROY (CFClient::Font self) 1293DESTROY (DC::Font self)
773 CODE: 1294 CODE:
774 pango_font_description_free (self); 1295 pango_font_description_free (self);
775 1296
776void 1297void
777make_default (CFClient::Font self) 1298make_default (DC::Font self)
1299 PROTOTYPE: $
778 CODE: 1300 CODE:
779 default_font = self; 1301 default_font = self;
780 1302
781MODULE = CFClient PACKAGE = CFClient::Layout 1303MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1304
783CFClient::Layout 1305PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1306
1307void
1308glyph_cache_backup ()
1309 PROTOTYPE:
1310 CODE:
1311 tc_backup ();
1312
1313void
1314glyph_cache_restore ()
1315 PROTOTYPE:
1316 CODE:
1317 tc_restore ();
1318
1319DC::Layout
1320new (SV *class)
785 CODE: 1321 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1322 New (0, RETVAL, 1, struct cf_layout);
787 1323
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1324 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1325 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1326 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1327 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1328 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1329 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1330 RETVAL->font = 0;
1331 RETVAL->rc = rc_alloc ();
796 1332
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1333 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1334 layout_update_font (RETVAL);
799 OUTPUT: 1335 OUTPUT:
800 RETVAL 1336 RETVAL
801 1337
802void 1338void
803DESTROY (CFClient::Layout self) 1339DESTROY (DC::Layout self)
804 CODE: 1340 CODE:
805 g_object_unref (self->pl); 1341 g_object_unref (self->pl);
1342 rc_free (self->rc);
806 Safefree (self); 1343 Safefree (self);
807 1344
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1345void
816set_text (CFClient::Layout self, SV *text_) 1346set_text (DC::Layout self, SV *text_)
817 CODE: 1347 CODE:
818{ 1348{
819 STRLEN textlen; 1349 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1350 char *text = SvPVutf8 (text_, textlen);
821 1351
822 pango_layout_set_text (self->pl, text, textlen); 1352 pango_layout_set_text (self->pl, text, textlen);
823} 1353}
824 1354
825void 1355void
826set_markup (CFClient::Layout self, SV *text_) 1356set_markup (DC::Layout self, SV *text_)
827 CODE: 1357 CODE:
828{ 1358{
829 STRLEN textlen; 1359 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
831 1361
832 pango_layout_set_markup (self->pl, text, textlen); 1362 pango_layout_set_markup (self->pl, text, textlen);
833} 1363}
834 1364
835void 1365void
836set_shapes (CFClient::Layout self, ...) 1366set_shapes (DC::Layout self, ...)
837 CODE: 1367 CODE:
838{ 1368{
839 PangoAttrList *attrs = 0; 1369 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1370 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1371 const char *pos = text;
842 int arg = 2; 1372 int arg = 4;
843 1373
844 while (arg < items && (pos = strstr (pos, OBJ_STR))) 1374 while (arg < items && (pos = strstr (pos, OBJ_STR)))
845 { 1375 {
846 PangoRectangle rect; 1376 PangoRectangle inkrect, rect;
847 PangoAttribute *attr; 1377 PangoAttribute *attr;
848 1378
1379 int x = SvIV (ST (arg - 3));
1380 int y = SvIV (ST (arg - 2));
849 int w = SvIV (ST (arg - 1)); 1381 int w = SvIV (ST (arg - 1));
850 int h = SvIV (ST (arg)); 1382 int h = SvIV (ST (arg ));
851 1383
852 arg += 2;
853
854 rect.x = 0; 1384 inkrect.x = 0;
1385 inkrect.y = 0;
1386 inkrect.width = 0;
1387 inkrect.height = 0;
1388
1389 rect.x = x * PANGO_SCALE;
855 rect.y = -h * PANGO_SCALE; 1390 rect.y = y * PANGO_SCALE;
856 rect.width = w * PANGO_SCALE; 1391 rect.width = w * PANGO_SCALE;
857 rect.height = h * PANGO_SCALE; 1392 rect.height = h * PANGO_SCALE;
858 1393
859 if (!attrs) 1394 if (!attrs)
860 attrs = pango_layout_get_attributes (self->pl); 1395 attrs = pango_layout_get_attributes (self->pl);
861 1396
862 attr = pango_attr_shape_new (&rect, &rect); 1397 attr = pango_attr_shape_new (&inkrect, &rect);
863 attr->start_index = pos - text; 1398 attr->start_index = pos - text;
864 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; 1399 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865 pango_attr_list_insert (attrs, attr); 1400 pango_attr_list_insert (attrs, attr);
866 1401
1402 arg += 4;
867 pos += sizeof (OBJ_STR) - 1; 1403 pos += sizeof (OBJ_STR) - 1;
868 } 1404 }
869 1405
870 if (attrs) 1406 if (attrs)
871 pango_layout_set_attributes (self->pl, attrs); 1407 pango_layout_set_attributes (self->pl, attrs);
872} 1408}
873 1409
874void 1410void
875get_shapes (CFClient::Layout self) 1411get_shapes (DC::Layout self)
876 PPCODE: 1412 PPCODE:
877{ 1413{
878 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1414 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879 1415
880 do 1416 do
881 { 1417 {
882 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1418 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883 1419
884 if (run && shape_attr_p (run)) 1420 if (run && shape_attr_p (run))
885 { 1421 {
886 PangoRectangle extents; 1422 PangoRectangle extents;
887 pango_layout_iter_get_run_extents (iter, 0, &extents); 1423 pango_layout_iter_get_run_extents (iter, 0, &extents);
888 1424
1425 EXTEND (SP, 2);
889 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1426 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1427 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891 } 1428 }
892 } 1429 }
893 while (pango_layout_iter_next_run (iter)); 1430 while (pango_layout_iter_next_run (iter));
894 1431
895 pango_layout_iter_free (iter); 1432 pango_layout_iter_free (iter);
896} 1433}
897 1434
898int 1435int
899has_wrapped (CFClient::Layout self) 1436has_wrapped (DC::Layout self)
900 CODE: 1437 CODE:
901{ 1438{
902 int lines = 1; 1439 int lines = 1;
903 const char *text = pango_layout_get_text (self->pl); 1440 const char *text = pango_layout_get_text (self->pl);
904 1441
… …
909} 1446}
910 OUTPUT: 1447 OUTPUT:
911 RETVAL 1448 RETVAL
912 1449
913SV * 1450SV *
914get_text (CFClient::Layout self) 1451get_text (DC::Layout self)
915 CODE: 1452 CODE:
916 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1453 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917 sv_utf8_decode (RETVAL); 1454 sv_utf8_decode (RETVAL);
918 OUTPUT: 1455 OUTPUT:
919 RETVAL 1456 RETVAL
920 1457
921void 1458void
922set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1459set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923 CODE: 1460 CODE:
924 self->r = r; 1461 self->r = r;
925 self->g = g; 1462 self->g = g;
926 self->b = b; 1463 self->b = b;
927 self->a = a; 1464 self->a = a;
928 1465
929void 1466void
930set_font (CFClient::Layout self, CFClient::Font font = 0) 1467set_font (DC::Layout self, DC::Font font = 0)
931 CODE: 1468 CODE:
932 if (self->font != font) 1469 if (self->font != font)
933 { 1470 {
934 self->font = font; 1471 self->font = font;
935 layout_update_font (self); 1472 layout_update_font (self);
936 } 1473 }
937 1474
938void 1475void
939set_height (CFClient::Layout self, int base_height) 1476set_height (DC::Layout self, int base_height)
940 CODE: 1477 CODE:
941 if (self->base_height != base_height) 1478 if (self->base_height != base_height)
942 { 1479 {
943 self->base_height = base_height; 1480 self->base_height = base_height;
944 layout_update_font (self); 1481 layout_update_font (self);
945 } 1482 }
946 1483
947void 1484void
948set_width (CFClient::Layout self, int max_width = -1) 1485set_width (DC::Layout self, int max_width = -1)
949 CODE: 1486 CODE:
950 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1487 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951 1488
952void 1489void
953set_indent (CFClient::Layout self, int indent) 1490set_indent (DC::Layout self, int indent)
954 CODE: 1491 CODE:
955 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1492 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956 1493
957void 1494void
958set_spacing (CFClient::Layout self, int spacing) 1495set_spacing (DC::Layout self, int spacing)
959 CODE: 1496 CODE:
960 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1497 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961 1498
962void 1499void
963set_ellipsise (CFClient::Layout self, int ellipsise) 1500set_ellipsise (DC::Layout self, int ellipsise)
964 CODE: 1501 CODE:
965 pango_layout_set_ellipsize (self->pl, 1502 pango_layout_set_ellipsize (self->pl,
966 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1503 ellipsise == 1 ? PANGO_ELLIPSIZE_START
967 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1504 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1505 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
969 : PANGO_ELLIPSIZE_NONE 1506 : PANGO_ELLIPSIZE_NONE
970 ); 1507 );
971 1508
972void 1509void
973set_single_paragraph_mode (CFClient::Layout self, int spm) 1510set_single_paragraph_mode (DC::Layout self, int spm)
974 CODE: 1511 CODE:
975 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1512 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976 1513
977void 1514void
978size (CFClient::Layout self) 1515size (DC::Layout self)
979 PPCODE: 1516 PPCODE:
980{ 1517{
981 int w, h; 1518 int w, h;
982 1519
983 layout_get_pixel_size (self, &w, &h); 1520 layout_get_pixel_size (self, &w, &h);
… …
986 PUSHs (sv_2mortal (newSViv (w))); 1523 PUSHs (sv_2mortal (newSViv (w)));
987 PUSHs (sv_2mortal (newSViv (h))); 1524 PUSHs (sv_2mortal (newSViv (h)));
988} 1525}
989 1526
990int 1527int
1528descent (DC::Layout self)
1529 CODE:
1530{
1531 PangoRectangle rect;
1532 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1533 pango_layout_line_get_pixel_extents (line, 0, &rect);
1534 RETVAL = PANGO_DESCENT (rect);
1535}
1536 OUTPUT:
1537 RETVAL
1538
1539int
991xy_to_index (CFClient::Layout self, int x, int y) 1540xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1541 CODE:
993{ 1542{
994 int index, trailing; 1543 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1544 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1545 RETVAL = index + trailing;
997} 1546}
998 OUTPUT: 1547 OUTPUT:
999 RETVAL 1548 RETVAL
1000 1549
1001void 1550void
1002cursor_pos (CFClient::Layout self, int index) 1551cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1552 PPCODE:
1004{ 1553{
1005 PangoRectangle strong_pos; 1554 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1555 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1556
1008 EXTEND (SP, 3); 1557 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1558 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1559 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1560 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1561}
1013 1562
1014void 1563void
1015render (CFClient::Layout self) 1564index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1565 PPCODE:
1017{ 1566{
1018 SV *retval; 1567 int line, x;
1019 int w, h;
1020 1568
1021 layout_get_pixel_size (self, &w, &h); 1569 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022 1570#if !PANGO_VERSION_CHECK (1, 17, 3)
1023 if (self->rgba) 1571 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024 { 1572 --line;
1025 cairo_surface_t *surface;
1026 cairo_t *cairo;
1027
1028 retval = newSV (w * h * 4);
1029 SvPOK_only (retval);
1030 SvCUR_set (retval, w * h * 4);
1031
1032 memset (SvPVX (retval), 0, w * h * 4);
1033
1034 surface = cairo_image_surface_create_for_data (
1035 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1036 cairo = cairo_create (surface);
1037 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039 pango_cairo_show_layout (cairo, self->pl);
1040
1041 cairo_destroy (cairo);
1042 cairo_surface_destroy (surface);
1043
1044 // what a mess, and its premultiplied, too :(
1045 {
1046 uint32_t *p = (uint32_t *)SvPVX (retval);
1047 uint32_t *e = p + w * h;
1048
1049 while (p < e)
1050 {
1051 uint32_t rgba = *p;
1052 rgba = (rgba >> 24) | (rgba << 8);
1053#if 0
1054#ifdef _WIN32
1055 {//D
1056 uint8_t r = rgba >> 24;
1057 uint8_t g = rgba >> 16;
1058 uint8_t b = rgba >> 8;
1059 uint8_t a = rgba >> 0;
1060
1061 rgba = (rgba & 0xffffff00) | a;
1062 }
1063#endif 1573#endif
1064#endif
1065 rgba = SDL_SwapBE32 (rgba);
1066 *p++ = rgba;
1067 }
1068 }
1069
1070 EXTEND (SP, 5); 1574 EXTEND (SP, 2);
1071 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (line)));
1576 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1577}
1578
1579void
1580line_x_to_index (DC::Layout self, int line, int x)
1581 PPCODE:
1582{
1583 PangoLayoutLine *lp;
1584 int index, trailing;
1585
1586 if (line < 0)
1587 XSRETURN_EMPTY;
1588
1589 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1590 XSRETURN_EMPTY; /* do better */
1591
1592 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1593
1594 EXTEND (SP, 2);
1595 if (GIMME_V == G_SCALAR)
1072 PUSHs (sv_2mortal (newSViv (h))); 1596 PUSHs (sv_2mortal (newSViv (index + trailing)));
1073 PUSHs (sv_2mortal (retval));
1074 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076 }
1077 else 1597 else
1078 { 1598 {
1079 FT_Bitmap bitmap;
1080
1081 retval = newSV (w * h);
1082 SvPOK_only (retval);
1083 SvCUR_set (retval, w * h);
1084
1085 bitmap.rows = h;
1086 bitmap.width = w;
1087 bitmap.pitch = w;
1088 bitmap.buffer = (unsigned char*)SvPVX (retval);
1089 bitmap.num_grays = 256;
1090 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092 memset (bitmap.buffer, 0, w * h);
1093
1094 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096 EXTEND (SP, 5);
1097 PUSHs (sv_2mortal (newSViv (w))); 1599 PUSHs (sv_2mortal (newSViv (index)));
1098 PUSHs (sv_2mortal (newSViv (h))); 1600 PUSHs (sv_2mortal (newSViv (trailing)));
1099 PUSHs (sv_2mortal (retval));
1100 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102 } 1601 }
1103} 1602}
1104 1603
1604void
1605render (DC::Layout self, float x, float y, int flags = 0)
1606 CODE:
1607 rc_clear (self->rc);
1608 pango_opengl_render_layout_subpixel (
1609 self->pl,
1610 self->rc,
1611 x * PANGO_SCALE, y * PANGO_SCALE,
1612 self->r, self->g, self->b, self->a,
1613 flags
1614 );
1615 // we assume that context_change actually clears/frees stuff
1616 // and does not do any recomputation...
1617 pango_layout_context_changed (self->pl);
1618
1619void
1620draw (DC::Layout self)
1621 CODE:
1622{
1623 glEnable (GL_TEXTURE_2D);
1624 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1625 glEnable (GL_BLEND);
1626 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1627 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1628 glEnable (GL_ALPHA_TEST);
1629 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1630
1631 rc_draw (self->rc);
1632
1633 glDisable (GL_ALPHA_TEST);
1634 glDisable (GL_BLEND);
1635 glDisable (GL_TEXTURE_2D);
1636}
1637
1105MODULE = CFClient PACKAGE = CFClient::Texture 1638MODULE = Deliantra::Client PACKAGE = DC::Texture
1106 1639
1107void 1640PROTOTYPES: ENABLE
1108pad2pot (SV *data_, SV *w_, SV *h_)
1109 CODE:
1110{
1111 int ow = SvIV (w_);
1112 int oh = SvIV (h_);
1113 1641
1114 if (ow && oh) 1642void
1643pad (SV *data_, int ow, int oh, int nw, int nh)
1644 CODE:
1645{
1646 if ((nw != ow || nh != oh) && SvOK (data_))
1115 { 1647 {
1116 int nw = minpot (ow);
1117 int nh = minpot (oh);
1118
1119 if (nw != ow || nh != oh)
1120 {
1121 if (SvOK (data_))
1122 {
1123 STRLEN datalen; 1648 STRLEN datalen;
1124 char *data = SvPVbyte (data_, datalen); 1649 char *data = SvPVbyte (data_, datalen);
1125 int bpp = datalen / (ow * oh); 1650 int bpp = datalen / (ow * oh);
1126 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1651 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1127 1652
1128 SvPOK_only (result_); 1653 SvPOK_only (result_);
1129 SvCUR_set (result_, nw * nh * bpp); 1654 SvCUR_set (result_, nw * nh * bpp);
1130 1655
1131 memset (SvPVX (result_), 0, nw * nh * bpp); 1656 memset (SvPVX (result_), 0, nw * nh * bpp);
1132 while (oh--) 1657 while (oh--)
1133 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1658 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134 1659
1135 sv_setsv (data_, result_); 1660 sv_setsv (data_, result_);
1136 }
1137
1138 sv_setiv (w_, nw);
1139 sv_setiv (h_, nh);
1140 }
1141 } 1661 }
1142} 1662}
1143 1663
1144void 1664void
1145draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1665draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1151{ 1671{
1152 HV *hv = (HV *)SvRV (self); 1672 HV *hv = (HV *)SvRV (self);
1153 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1673 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1674 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1675 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1676
1677 if (name <= 0)
1678 XSRETURN_EMPTY;
1156 1679
1157 if (items < 5) 1680 if (items < 5)
1158 { 1681 {
1159 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1682 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1683 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1188 glDisable (GL_ALPHA_TEST); 1711 glDisable (GL_ALPHA_TEST);
1189 glDisable (GL_BLEND); 1712 glDisable (GL_BLEND);
1190 } 1713 }
1191} 1714}
1192 1715
1716void
1717draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1718 PROTOTYPE: @
1719 CODE:
1720{
1721 glEnable (GL_BLEND);
1722 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1723 glEnable (GL_TEXTURE_2D);
1724 glBindTexture (GL_TEXTURE_2D, name1);
1725
1726 glColor3f (intensity, intensity, intensity);
1727 glPushMatrix ();
1728 glScalef (1./3, 1./3, 1.);
1729
1730 if (blend > 0.f)
1731 {
1732 float dx3 = dx * -3.f / w;
1733 float dy3 = dy * -3.f / h;
1734 GLfloat env_color[4] = { 0., 0., 0., blend };
1735
1736 /* interpolate the two shadow textures */
1737 /* stage 0 == rgb(glcolor) + alpha(t0) */
1738 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1739
1740 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1741 gl.ActiveTexture (GL_TEXTURE1);
1742 glEnable (GL_TEXTURE_2D);
1743 glBindTexture (GL_TEXTURE_2D, name2);
1744 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1745
1746 /* rgb == rgb(glcolor) */
1747 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1748 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1749 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1750
1751 /* alpha = interpolate t0, t1 by env_alpha */
1752 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1753
1754 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1756 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1757
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1763
1764 glBegin (GL_QUADS);
1765 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1766 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1767 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1769 glEnd ();
1770
1771 glDisable (GL_TEXTURE_2D);
1772 gl.ActiveTexture (GL_TEXTURE0);
1773 }
1774 else
1775 {
1776 /* simple blending of one texture, also opengl <1.3 path */
1777 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1778
1779 glBegin (GL_QUADS);
1780 glTexCoord2f (0, 0); glVertex2f (0, 0);
1781 glTexCoord2f (0, t); glVertex2f (0, h);
1782 glTexCoord2f (s, t); glVertex2f (w, h);
1783 glTexCoord2f (s, 0); glVertex2f (w, 0);
1784 glEnd ();
1785 }
1786
1787 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1788 {
1789 int x, y;
1790 int dx3 = dx * 3;
1791 int dy3 = dy * 3;
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1794 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1795 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1796 glTranslatef (-1., -1., 0);
1797 glBegin (GL_QUADS);
1798
1799 for (y = 1; y < h; y += 3)
1800 {
1801 int y1 = y - dy3;
1802 int y1valid = y1 >= 0 && y1 < h;
1803
1804 for (x = 1; x < w; x += 3)
1805 {
1806 int x1 = x - dx3;
1807 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1808 uint8_t h2;
1809
1810 if (y1valid && x1 >= 0 && x1 < w)
1811 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1812 else
1813 h2 = 1; /* out of range == invisible */
1814
1815 if (h1 || h2)
1816 {
1817 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1818 glColor4f (1., 1., 1., alpha);
1819
1820 glTexCoord2f (0, 0.); glVertex2i (x , y );
1821 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1822 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1823 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1824 }
1825 }
1826 }
1827 }
1828
1829 glEnd ();
1830
1831 glPopMatrix ();
1832
1833 glDisable (GL_TEXTURE_2D);
1834 glDisable (GL_BLEND);
1835}
1836
1837IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1838 CODE:
1839{
1840 GLint width;
1841 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1842 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1843 RETVAL = width > 0;
1844}
1845 OUTPUT:
1846 RETVAL
1847
1193MODULE = CFClient PACKAGE = CFClient::Map 1848MODULE = Deliantra::Client PACKAGE = DC::Map
1194 1849
1195CFClient::Map 1850PROTOTYPES: DISABLE
1196new (SV *class, int map_width, int map_height) 1851
1852DC::Map
1853new (SV *class)
1197 CODE: 1854 CODE:
1198 New (0, RETVAL, 1, struct map); 1855 New (0, RETVAL, 1, struct map);
1199 RETVAL->x = 0; 1856 RETVAL->x = 0;
1200 RETVAL->y = 0; 1857 RETVAL->y = 0;
1201 RETVAL->w = map_width; 1858 RETVAL->w = 0;
1202 RETVAL->h = map_height; 1859 RETVAL->h = 0;
1203 RETVAL->ox = 0; 1860 RETVAL->ox = 0;
1204 RETVAL->oy = 0; 1861 RETVAL->oy = 0;
1205 RETVAL->faces = 8192; 1862 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1863 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207 RETVAL->texs = 8192;
1208 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209 RETVAL->rows = 0; 1864 RETVAL->rows = 0;
1210 RETVAL->row = 0; 1865 RETVAL->row = 0;
1211 OUTPUT: 1866 OUTPUT:
1212 RETVAL 1867 RETVAL
1213 1868
1214void 1869void
1215DESTROY (CFClient::Map self) 1870DESTROY (DC::Map self)
1216 CODE: 1871 CODE:
1217{ 1872{
1218 map_clear (self); 1873 map_clear (self);
1219 Safefree (self->face); 1874 Safefree (self->face2tile);
1220 Safefree (self->tex); 1875 Safefree (self->tex);
1221 Safefree (self); 1876 Safefree (self);
1222} 1877}
1223 1878
1224void 1879void
1880resize (DC::Map self, int map_width, int map_height)
1881 CODE:
1882 self->w = map_width;
1883 self->h = map_height;
1884
1885void
1225clear (CFClient::Map self) 1886clear (DC::Map self)
1226 CODE: 1887 CODE:
1227 map_clear (self); 1888 map_clear (self);
1228 1889
1229void 1890void
1230set_face (CFClient::Map self, int face, int texid) 1891set_tileid (DC::Map self, int face, int tile)
1231 CODE: 1892 CODE:
1232{ 1893{
1233 while (self->faces <= face) 1894 need_facenum (self, face); self->face2tile [face] = tile;
1234 { 1895 need_texid (self, tile);
1235 Append (mapface, self->face, self->faces, self->faces);
1236 self->faces *= 2;
1237 }
1238
1239 self->face [face] = texid;
1240} 1896}
1241 1897
1242void 1898void
1899set_smooth (DC::Map self, int face, int smooth, int level)
1900 CODE:
1901{
1902 tileid texid;
1903 maptex *tex;
1904
1905 if (face < 0 || face >= self->faces)
1906 return;
1907
1908 if (smooth < 0 || smooth >= self->faces)
1909 return;
1910
1911 texid = self->face2tile [face];
1912
1913 if (!texid)
1914 return;
1915
1916 tex = self->tex + texid;
1917 tex->smoothtile = self->face2tile [smooth];
1918 tex->smoothlevel = level;
1919}
1920
1921void
1243set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1922set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244 CODE: 1923 CODE:
1245{ 1924{
1246 while (self->texs <= texid) 1925 need_texid (self, texid);
1247 {
1248 Append (maptex, self->tex, self->texs, self->texs);
1249 self->texs *= 2;
1250 }
1251 1926
1252 { 1927 {
1253 maptex *tex = self->tex + texid; 1928 maptex *tex = self->tex + texid;
1254 1929
1255 tex->name = name; 1930 tex->name = name;
… …
1271 // use uglier nearest interpolation because linear suffers 1946 // use uglier nearest interpolation because linear suffers
1272 // from transparent color bleeding and ugly wrapping effects. 1947 // from transparent color bleeding and ugly wrapping effects.
1273 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1948 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274} 1949}
1275 1950
1951void
1952expire_textures (DC::Map self, int texid, int count)
1953 PPCODE:
1954 for (; texid < self->texs && count; ++texid, --count)
1955 {
1956 maptex *tex = self->tex + texid;
1957
1958 if (tex->name)
1959 {
1960 if (tex->unused)
1961 {
1962 tex->name = 0;
1963 tex->unused = 0;
1964 XPUSHs (sv_2mortal (newSViv (texid)));
1965 }
1966 else
1967 tex->unused = 1;
1968 }
1969 }
1970
1276int 1971int
1277ox (CFClient::Map self) 1972ox (DC::Map self)
1278 ALIAS: 1973 ALIAS:
1279 oy = 1 1974 oy = 1
1280 x = 2 1975 x = 2
1281 y = 3 1976 y = 3
1282 w = 4 1977 w = 4
… …
1293 } 1988 }
1294 OUTPUT: 1989 OUTPUT:
1295 RETVAL 1990 RETVAL
1296 1991
1297void 1992void
1298scroll (CFClient::Map self, int dx, int dy) 1993scroll (DC::Map self, int dx, int dy)
1299 CODE: 1994 CODE:
1300{ 1995{
1301 if (dx > 0) 1996 if (dx > 0)
1302 map_blank (self, self->x, self->y, dx - 1, self->h); 1997 map_blank (self, self->x, self->y, dx, self->h);
1303 else if (dx < 0) 1998 else if (dx < 0)
1304 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1999 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305 2000
1306 if (dy > 0) 2001 if (dy > 0)
1307 map_blank (self, self->x, self->y, self->w, dy - 1); 2002 map_blank (self, self->x, self->y, self->w, dy);
1308 else if (dy < 0) 2003 else if (dy < 0)
1309 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2004 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310 2005
1311 self->ox += dx; self->x += dx; 2006 self->ox += dx; self->x += dx;
1312 self->oy += dy; self->y += dy; 2007 self->oy += dy; self->y += dy;
1313 2008
1314 while (self->y < 0) 2009 while (self->y < 0)
… …
1318 self->rows += MAP_EXTEND_Y; 2013 self->rows += MAP_EXTEND_Y;
1319 self->y += MAP_EXTEND_Y; 2014 self->y += MAP_EXTEND_Y;
1320 } 2015 }
1321} 2016}
1322 2017
1323void 2018SV *
1324map1a_update (CFClient::Map self, SV *data_) 2019map1a_update (DC::Map self, SV *data_, int extmap)
1325 CODE: 2020 CODE:
1326{ 2021{
1327 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2022 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1328 uint8_t *data_end = (uint8_t *)SvEND (data_); 2023 uint8_t *data_end = (uint8_t *)SvEND (data_);
1329 mapcell *cell; 2024 mapcell *cell;
1330 int x, y, flags; 2025 int x, y, z, flags;
2026 AV *missing = newAV ();
2027 RETVAL = newRV_noinc ((SV *)missing);
1331 2028
1332 while (data < data_end) 2029 while (data < data_end - 1)
1333 { 2030 {
1334 flags = (data [0] << 8) + data [1]; data += 2; 2031 flags = (data [0] << 8) + data [1]; data += 2;
1335 2032
1336 x = self->x + ((flags >> 10) & 63); 2033 x = self->x + ((flags >> 10) & 63);
1337 y = self->y + ((flags >> 4) & 63); 2034 y = self->y + ((flags >> 4) & 63);
1338 2035
1339 cell = map_get_cell (self, x, y); 2036 cell = map_get_cell (self, x, y);
1340 2037
1341 if (flags & 15) 2038 if (flags & 15)
1342 { 2039 {
1343 if (cell->darkness < 0) 2040 if (!cell->darkness)
1344 { 2041 {
2042 memset (cell, 0, sizeof (*cell));
1345 cell->darkness = 0; 2043 cell->darkness = 256;
1346 cell->face [0] = 0;
1347 cell->face [1] = 0;
1348 cell->face [2] = 0;
1349 } 2044 }
1350 2045
1351 cell->darkness = flags & 8 ? *data++ : 255;
1352
1353 //TODO: don't trust server data to be in-range(!) 2046 //TODO: don't trust server data to be in-range(!)
1354 2047
1355 if (flags & 4) 2048 if (flags & 8)
1356 { 2049 {
1357 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2050 if (extmap)
2051 {
2052 uint8_t ext, cmd;
2053
2054 do
2055 {
2056 ext = *data++;
2057 cmd = ext & 0x7f;
2058
2059 if (cmd < 4)
2060 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2061 else if (cmd == 5) // health
2062 {
2063 cell->stat_width = 1;
2064 cell->stat_hp = *data++;
2065 }
2066 else if (cmd == 6) // monster width
2067 cell->stat_width = *data++ + 1;
2068 else if (cmd == 0x47)
2069 {
2070 if (*data == 1) cell->player = data [1];
2071 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2072 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2073 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2074
2075 data += *data + 1;
2076 }
2077 else if (cmd == 8) // cell flags
2078 cell->flags = *data++;
2079 else if (ext & 0x40) // unknown, multibyte => skip
2080 data += *data + 1;
2081 else
2082 data++;
2083 }
2084 while (ext & 0x80);
2085 }
2086 else
2087 cell->darkness = *data++ + 1;
1358 } 2088 }
1359 2089
2090 for (z = 0; z <= 2; ++z)
1360 if (flags & 2) 2091 if (flags & (4 >> z))
1361 { 2092 {
1362 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2093 faceid face = (data [0] << 8) + data [1]; data += 2;
2094 need_facenum (self, face);
2095 cell->tile [z] = self->face2tile [face];
2096
2097 if (cell->tile [z])
2098 {
2099 maptex *tex = self->tex + cell->tile [z];
2100 tex->unused = 0;
2101 if (!tex->name)
2102 av_push (missing, newSViv (cell->tile [z]));
2103
2104 if (tex->smoothtile)
2105 {
2106 maptex *smooth = self->tex + tex->smoothtile;
2107 smooth->unused = 0;
2108 if (!smooth->name)
2109 av_push (missing, newSViv (tex->smoothtile));
2110 }
2111 }
1363 } 2112 }
1364
1365 if (flags & 1)
1366 {
1367 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368 }
1369 } 2113 }
1370 else 2114 else
1371 cell->darkness = -1; 2115 CELL_CLEAR (cell);
1372 } 2116 }
1373} 2117}
2118 OUTPUT:
2119 RETVAL
1374 2120
1375SV * 2121SV *
1376mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2122mapmap (DC::Map self, int x0, int y0, int w, int h)
1377 CODE: 2123 CODE:
1378{ 2124{
1379 int x1, x; 2125 int x1, x;
1380 int y1, y; 2126 int y1, y;
1381 int z; 2127 int z;
… …
1394 ? self->row + y 2140 ? self->row + y
1395 : 0; 2141 : 0;
1396 2142
1397 for (x = x0; x < x1; x++) 2143 for (x = x0; x < x1; x++)
1398 { 2144 {
1399 int r = 32, g = 32, b = 32, a = 192; 2145 unsigned int r = 32, g = 32, b = 32, a = 192;
1400 2146
1401 if (row && row->c0 <= x && x < row->c1) 2147 if (row && row->c0 <= x && x < row->c1)
1402 { 2148 {
1403 mapcell *cell = row->col + (x - row->c0); 2149 mapcell *cell = row->col + (x - row->c0);
1404 2150
1405 for (z = 0; z <= 0; z++) 2151 for (z = 0; z <= 0; z++)
1406 { 2152 {
1407 mapface face = cell->face [z];
1408
1409 if (face)
1410 {
1411 maptex tex = self->tex [face]; 2153 maptex tex = self->tex [cell->tile [z]];
1412 int a0 = 255 - tex.a; 2154 int a0 = 255 - tex.a;
1413 int a1 = tex.a; 2155 int a1 = tex.a;
1414 2156
1415 r = (r * a0 + tex.r * a1) / 255; 2157 r = div255 (r * a0 + tex.r * a1);
1416 g = (g * a0 + tex.g * a1) / 255; 2158 g = div255 (g * a0 + tex.g * a1);
1417 b = (b * a0 + tex.b * a1) / 255; 2159 b = div255 (b * a0 + tex.b * a1);
1418 a = (a * a0 + tex.a * a1) / 255; 2160 a = div255 (a * a0 + tex.a * a1);
1419 }
1420 } 2161 }
1421 } 2162 }
1422 2163
1423 *map++ = (r ) 2164 *map++ = (r )
1424 | (g << 8) 2165 | (g << 8)
… …
1431} 2172}
1432 OUTPUT: 2173 OUTPUT:
1433 RETVAL 2174 RETVAL
1434 2175
1435void 2176void
1436draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2177draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437 CODE: 2178 CODE:
1438{ 2179{
1439 int vx, vy;
1440 int x, y, z; 2180 int x, y, z;
1441 int last_name;
1442 mapface face;
1443 2181
1444 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2182 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1445 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2183 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2184 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2185 smooth_key skey;
2186 int pl_x, pl_y;
2187 maptex pl_tex;
2188 rc_t *rc = rc_alloc ();
2189 rc_t *rc_ov = rc_alloc ();
2190 rc_key_t key;
2191 rc_array_t *arr;
1446 2192
1447 /* 2193 pl_tex.name = 0;
1448 int vx = self->vx = self->w >= sw
1449 ? self->x + (self->w - sw) / 2
1450 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451 2194
1452 int vy = self->vy = self->h >= sh 2195 // that's current max. sorry.
1453 ? self->y + (self->h - sh) / 2 2196 if (sw > 255) sw = 255;
1454 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2197 if (sh > 255) sh = 255;
1455 */
1456 2198
1457 glColor4ub (255, 255, 255, 255); 2199 // clear key, in case of extra padding
2200 memset (&skey, 0, sizeof (skey));
2201
2202 memset (&key, 0, sizeof (key));
2203 key.r = 255;
2204 key.g = 255;
2205 key.b = 255;
2206 key.a = 255;
2207 key.mode = GL_QUADS;
2208 key.format = GL_T2F_V3F;
2209
2210 mx += self->x;
2211 my += self->y;
2212
2213 // first pass: determine smooth_max
2214 // rather ugly, if you ask me
2215 // could also be stored inside mapcell and updated on change
2216 memset (smooth_max, 0, sizeof (smooth_max));
2217
2218 for (y = 0; y < sh; y++)
2219 if (0 <= y + my && y + my < self->rows)
2220 {
2221 maprow *row = self->row + (y + my);
2222
2223 for (x = 0; x < sw; x++)
2224 if (row->c0 <= x + mx && x + mx < row->c1)
2225 {
2226 mapcell *cell = row->col + (x + mx - row->c0);
2227
2228 smooth_max[x + 1][y + 1] =
2229 MAX (self->tex [cell->tile [0]].smoothlevel,
2230 MAX (self->tex [cell->tile [1]].smoothlevel,
2231 self->tex [cell->tile [2]].smoothlevel));
2232 }
2233 }
1458 2234
1459 glEnable (GL_BLEND); 2235 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2236 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glEnable (GL_TEXTURE_2D);
1462 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2237 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463 2238
1464 glBegin (GL_QUADS);
1465
1466 last_name = 0;
1467
1468 for (z = 0; z < 3; z++) 2239 for (z = 0; z <= 2; z++)
2240 {
2241 memset (smooth_level, 0, sizeof (smooth_level));
2242 key.texname = -1;
2243
1469 for (y = 0; y < sh; y++) 2244 for (y = 0; y < sh; y++)
1470 if (0 <= y + vy && y + vy < self->rows) 2245 if (0 <= y + my && y + my < self->rows)
1471 { 2246 {
1472 maprow *row = self->row + (y + vy); 2247 maprow *row = self->row + (y + my);
1473 2248
1474 for (x = 0; x < sw; x++) 2249 for (x = 0; x < sw; x++)
1475 if (row->c0 <= x + vx && x + vx < row->c1) 2250 if (row->c0 <= x + mx && x + mx < row->c1)
1476 { 2251 {
1477 mapcell *cell = row->col + (x + vx - row->c0); 2252 mapcell *cell = row->col + (x + mx - row->c0);
1478
1479 face = cell->face [z]; 2253 tileid tile = cell->tile [z];
1480 2254
1481 if (face) 2255 if (tile)
2256 {
2257 maptex tex = self->tex [tile];
2258 int px, py;
2259
2260 if (key.texname != tex.name)
2261 {
2262 self->tex [tile].unused = 0;
2263
2264 if (!tex.name)
2265 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2266
2267 key.texname = tex.name;
2268 arr = rc_array (rc, &key);
2269 }
2270
2271 px = (x + 1) * Th - tex.w;
2272 py = (y + 1) * Tw - tex.h;
2273
2274 if (expect_false (cell->player == player) && expect_false (z == 2))
2275 {
2276 pl_x = px;
2277 pl_y = py;
2278 pl_tex = tex;
2279 continue;
2280 }
2281
2282 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2283 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2284 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2285 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2286
2287 // update smooth hash
2288 if (tex.smoothtile)
2289 {
2290 skey.tile = tex.smoothtile;
2291 skey.level = tex.smoothlevel;
2292
2293 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2294
2295 // add bits to current tile and all neighbours. skey.x|y is
2296 // shifted +1|+1 so we always stay positive.
2297
2298 // bits is ___n cccc CCCC bbbb
2299 // n do not draw borders&corners
2300 // c draw these corners, but...
2301 // C ... not these
2302 // b draw these borders
2303
2304 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2305 // ┃· ·· ·┃ ━━
2306
2307 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2308 // ·· ·· ·┏ ┓·
2309
2310 // full tile
2311 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2312
2313 // borders
2314 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2315 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2316 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2317 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2318
2319 // corners
2320 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2321 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2322 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2323 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2324 }
2325 }
2326
2327 if (expect_false (z == 2) && expect_false (cell->flags))
2328 {
2329 // overlays such as the speech bubble, probably more to come
2330 if (cell->flags & 1)
2331 {
2332 rc_key_t key_ov = key;
2333 maptex tex = self->tex [TEXID_SPEECH];
2334 rc_array_t *arr;
2335 int px = x * Tw + Tw * 2 / 32;
2336 int py = y * Th - Th * 6 / 32;
2337
2338 key_ov.texname = tex.name;
2339 arr = rc_array (rc_ov, &key_ov);
2340
2341 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2342 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2343 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2344 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2345 }
2346 }
2347 }
2348 }
2349
2350 rc_draw (rc);
2351 rc_clear (rc);
2352
2353 // go through all smoothlevels, lowest to highest, then draw.
2354 // this is basically counting sort
2355 {
2356 int w, b;
2357
2358 glEnable (GL_TEXTURE_2D);
2359 glBegin (GL_QUADS);
2360 for (w = 0; w < 256 / 32; ++w)
2361 {
2362 uint32_t smask = smooth_level [w];
2363 if (smask)
2364 for (b = 0; b < 32; ++b)
2365 if (smask & (((uint32_t)1) << b))
1482 { 2366 {
1483 maptex tex = self->tex [face]; 2367 int level = (w << 5) | b;
2368 HE *he;
1484 2369
1485 int px = (x + 1) * 32 - tex.w; 2370 hv_iterinit (smooth);
1486 int py = (y + 1) * 32 - tex.h; 2371 while ((he = hv_iternext (smooth)))
1487
1488 if (last_name != tex.name)
1489 { 2372 {
2373 smooth_key *skey = (smooth_key *)HeKEY (he);
2374 IV bits = SvIVX (HeVAL (he));
2375
2376 if (!(bits & 0x1000)
2377 && skey->level == level
2378 && level > smooth_max [skey->x][skey->y])
2379 {
2380 maptex tex = self->tex [skey->tile];
2381 int px = (((int)skey->x) - 1) * Tw;
2382 int py = (((int)skey->y) - 1) * Th;
2383 int border = bits & 15;
2384 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2385 float dx = tex.s * .0625f; // 16 images/row
2386 float dy = tex.t * .5f ; // 2 images/column
2387
2388 if (tex.name)
2389 {
2390 // this time avoiding texture state changes
2391 // save gobs of state changes.
2392 if (key.texname != tex.name)
2393 {
2394 self->tex [skey->tile].unused = 0;
2395
1490 glEnd (); 2396 glEnd ();
1491 last_name = tex.name;
1492 glBindTexture (GL_TEXTURE_2D, last_name); 2397 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493 glBegin (GL_QUADS); 2398 glBegin (GL_QUADS);
2399 }
2400
2401 if (border)
2402 {
2403 float ox = border * dx;
2404
2405 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2406 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2407 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2408 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2409 }
2410
2411 if (corner)
2412 {
2413 float ox = corner * dx;
2414
2415 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2416 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2417 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2419 }
2420 }
2421 }
1494 } 2422 }
1495
1496 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500 } 2423 }
1501 }
1502 } 2424 }
1503 2425
1504 glEnd (); 2426 glEnd ();
1505
1506 glDisable (GL_TEXTURE_2D); 2427 glDisable (GL_TEXTURE_2D);
2428 key.texname = -1;
2429 }
2430
2431 hv_clear (smooth);
2432 }
2433
2434 if (pl_tex.name)
2435 {
2436 maptex tex = pl_tex;
2437 int px = pl_x + sdx;
2438 int py = pl_y + sdy;
2439
2440 key.texname = tex.name;
2441 arr = rc_array (rc, &key);
2442
2443 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2444 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2445 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2446 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2447
2448 rc_draw (rc);
2449 }
2450
2451 rc_draw (rc_ov);
2452 rc_clear (rc_ov);
2453
1507 glDisable (GL_BLEND); 2454 glDisable (GL_BLEND);
1508} 2455 rc_free (rc);
2456 rc_free (rc_ov);
1509 2457
2458 // top layer: overlays such as the health bar
2459 for (y = 0; y < sh; y++)
2460 if (0 <= y + my && y + my < self->rows)
2461 {
2462 maprow *row = self->row + (y + my);
2463
2464 for (x = 0; x < sw; x++)
2465 if (row->c0 <= x + mx && x + mx < row->c1)
2466 {
2467 mapcell *cell = row->col + (x + mx - row->c0);
2468
2469 int px = x * Tw;
2470 int py = y * Th;
2471
2472 if (expect_false (cell->player == player))
2473 {
2474 px += sdx;
2475 py += sdy;
2476 }
2477
2478 if (cell->stat_hp)
2479 {
2480 int width = cell->stat_width * Tw;
2481 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2482
2483 glColor3ub (0, 0, 0);
2484 glRectf (px + 1, py - thick - 2,
2485 px + width - 1, py);
2486
2487 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2488 glRectf (px + 2,
2489 py - thick - 1,
2490 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2491 }
2492 }
2493 }
2494}
2495
1510void 2496void
1511draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2497draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1512 CODE: 2498 CODE:
1513{ 2499{
1514 static float color[16][3] = { 2500 static float color[16][3] = {
1515 { 0.00, 0.00, 0.00 }, 2501 { 0.00f, 0.00f, 0.00f },
1516 { 1.00, 1.00, 1.00 }, 2502 { 1.00f, 1.00f, 1.00f },
1517 { 0.00, 0.00, 0.55 }, 2503 { 0.00f, 0.00f, 0.55f },
1518 { 1.00, 0.00, 0.00 }, 2504 { 1.00f, 0.00f, 0.00f },
1519 2505
1520 { 1.00, 0.54, 0.00 }, 2506 { 1.00f, 0.54f, 0.00f },
1521 { 0.11, 0.56, 1.00 }, 2507 { 0.11f, 0.56f, 1.00f },
1522 { 0.93, 0.46, 0.00 }, 2508 { 0.93f, 0.46f, 0.00f },
1523 { 0.18, 0.54, 0.34 }, 2509 { 0.18f, 0.54f, 0.34f },
1524 2510
1525 { 0.56, 0.73, 0.56 }, 2511 { 0.56f, 0.73f, 0.56f },
1526 { 0.80, 0.80, 0.80 }, 2512 { 0.80f, 0.80f, 0.80f },
1527 { 0.55, 0.41, 0.13 }, 2513 { 0.55f, 0.41f, 0.13f },
1528 { 0.99, 0.77, 0.26 }, 2514 { 0.99f, 0.77f, 0.26f },
1529 2515
1530 { 0.74, 0.65, 0.41 }, 2516 { 0.74f, 0.65f, 0.41f },
1531 2517
1532 { 0.00, 1.00, 1.00 }, 2518 { 0.00f, 1.00f, 1.00f },
1533 { 1.00, 0.00, 1.00 }, 2519 { 1.00f, 0.00f, 1.00f },
1534 { 1.00, 1.00, 0.00 }, 2520 { 1.00f, 1.00f, 0.00f },
1535 }; 2521 };
1536 2522
1537 int x, y; 2523 int x, y;
1538 2524
1539 glEnable (GL_TEXTURE_2D); 2525 glEnable (GL_TEXTURE_2D);
2526 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2527 * but the nvidia driver (185.18.14) mishandles alpha textures
2528 * and takes the colour from god knows where instead of using
2529 * Cp. MODULATE results in the same colour, but slightly different
2530 * alpha, but atcually gives us the correct colour with nvidia.
2531 */
1540 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2532 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1541 glEnable (GL_BLEND); 2533 glEnable (GL_BLEND);
1542 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2534 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1543 glBegin (GL_QUADS); 2535 glBegin (GL_QUADS);
1544 2536
1545 for (y = 0; y < h; y++) 2537 for (y = 0; y < h; y++)
… …
1549 2541
1550 if (m) 2542 if (m)
1551 { 2543 {
1552 float *c = color [m & 15]; 2544 float *c = color [m & 15];
1553 2545
1554 float tx1 = m & 0x40 ? 0.5 : 0.; 2546 float tx1 = m & 0x40 ? 0.5f : 0.f;
1555 float tx2 = tx1 + 0.5; 2547 float tx2 = tx1 + 0.5f;
1556 2548
1557 glColor4f (c[0], c[1], c[2], 0.75); 2549 glColor4f (c[0], c[1], c[2], 1);
1558 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2550 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1559 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2551 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1560 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2552 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1561 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2553 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1562 } 2554 }
… …
1566 glDisable (GL_BLEND); 2558 glDisable (GL_BLEND);
1567 glDisable (GL_TEXTURE_2D); 2559 glDisable (GL_TEXTURE_2D);
1568} 2560}
1569 2561
1570void 2562void
1571fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2563fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572 PPCODE: 2564 PPCODE:
1573{ 2565{
1574 int vx, vy;
1575 int x, y; 2566 int x, y;
1576 int sw4 = (sw + 3) & ~3; 2567 int sw1 = sw + 2;
2568 int sh1 = sh + 2;
2569 int sh3 = sh * 3;
2570 int sw3 = sw * 3;
2571 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1577 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2572 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1578 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2573 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1579 2574
1580 memset (darkness, 255, sw4 * sh);
1581 SvPOK_only (darkness_sv); 2575 SvPOK_only (darkness3_sv);
1582 SvCUR_set (darkness_sv, sw4 * sh); 2576 SvCUR_set (darkness3_sv, sw3 * sh3);
1583 2577
1584 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2578 mx += self->x - 1;
1585 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2579 my += self->y - 1;
1586 2580
1587 for (y = 0; y < sh; y++) 2581 for (y = 0; y < sh1; y++)
1588 if (0 <= y + vy && y + vy < self->rows) 2582 if (0 <= y + my && y + my < self->rows)
1589 { 2583 {
1590 maprow *row = self->row + (y + vy); 2584 maprow *row = self->row + (y + my);
1591 2585
1592 for (x = 0; x < sw; x++) 2586 for (x = 0; x < sw1; x++)
1593 if (row->c0 <= x + vx && x + vx < row->c1) 2587 if (row->c0 <= x + mx && x + mx < row->c1)
1594 { 2588 {
1595 mapcell *cell = row->col + (x + vx - row->c0); 2589 mapcell *cell = row->col + (x + mx - row->c0);
1596 2590
1597 darkness[y * sw4 + x] = cell->darkness < 0 2591 darkness1 [y * sw1 + x] = cell->darkness
2592 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1598 ? 255 - FOW_DARKNESS 2593 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1599 : 255 - cell->darkness;
1600 } 2594 }
1601 } 2595 }
1602 2596
2597 for (y = 0; y < sh; ++y)
2598 for (x = 0; x < sw; ++x)
2599 {
2600 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2601 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2602 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2603 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2604 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2605 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2606 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2607 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2608 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2609
2610 uint8_t r11 = (d11 + d21 + d12) / 3;
2611 uint8_t r21 = d21;
2612 uint8_t r31 = (d21 + d31 + d32) / 3;
2613
2614 uint8_t r12 = d12;
2615 uint8_t r22 = d22;
2616 uint8_t r32 = d32;
2617
2618 uint8_t r13 = (d13 + d23 + d12) / 3;
2619 uint8_t r23 = d23;
2620 uint8_t r33 = (d23 + d33 + d32) / 3;
2621
2622 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2623 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2624 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2625 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2626 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2627 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2628 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2629 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2630 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2631 }
2632
2633 free (darkness1);
2634
1603 EXTEND (SP, 3); 2635 EXTEND (SP, 3);
1604 PUSHs (sv_2mortal (newSViv (sw4))); 2636 PUSHs (sv_2mortal (newSViv (sw3)));
1605 PUSHs (sv_2mortal (newSViv (sh))); 2637 PUSHs (sv_2mortal (newSViv (sh3)));
1606 PUSHs (darkness_sv); 2638 PUSHs (darkness3_sv);
1607} 2639}
1608 2640
1609SV * 2641SV *
1610get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2642get_rect (DC::Map self, int x0, int y0, int w, int h)
1611 CODE: 2643 CODE:
1612{ 2644{
1613 int x, y, x1, y1; 2645 int x, y, x1, y1;
1614 SV *data_sv = newSV (w * h * 7 + 5); 2646 SV *data_sv = newSV (w * h * 7 + 5);
1615 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2647 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1640 if (row && row->c0 <= x && x < row->c1) 2672 if (row && row->c0 <= x && x < row->c1)
1641 { 2673 {
1642 mapcell *cell = row->col + (x - row->c0); 2674 mapcell *cell = row->col + (x - row->c0);
1643 uint8_t flags = 0; 2675 uint8_t flags = 0;
1644 2676
1645 if (cell->face [0]) flags |= 1; 2677 if (cell->tile [0]) flags |= 1;
1646 if (cell->face [1]) flags |= 2; 2678 if (cell->tile [1]) flags |= 2;
1647 if (cell->face [2]) flags |= 4; 2679 if (cell->tile [2]) flags |= 4;
1648 2680
1649 *data++ = flags; 2681 *data++ = flags;
1650 2682
1651 if (flags & 1) 2683 if (flags & 1)
1652 { 2684 {
2685 tileid tile = cell->tile [0];
1653 *data++ = cell->face [0] >> 8; 2686 *data++ = tile >> 8;
1654 *data++ = cell->face [0]; 2687 *data++ = tile;
1655 } 2688 }
1656 2689
1657 if (flags & 2) 2690 if (flags & 2)
1658 { 2691 {
2692 tileid tile = cell->tile [1];
1659 *data++ = cell->face [1] >> 8; 2693 *data++ = tile >> 8;
1660 *data++ = cell->face [1]; 2694 *data++ = tile;
1661 } 2695 }
1662 2696
1663 if (flags & 4) 2697 if (flags & 4)
1664 { 2698 {
2699 tileid tile = cell->tile [2];
1665 *data++ = cell->face [2] >> 8; 2700 *data++ = tile >> 8;
1666 *data++ = cell->face [2]; 2701 *data++ = tile;
1667 } 2702 }
1668 } 2703 }
1669 else 2704 else
1670 *data++ = 0; 2705 *data++ = 0;
1671 } 2706 }
1672 } 2707 }
1673 2708
2709 /* if size is w*h + 5 then no data has been found */
2710 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2711 {
1674 SvPOK_only (data_sv); 2712 SvPOK_only (data_sv);
1675 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2713 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2714 }
2715
1676 RETVAL = data_sv; 2716 RETVAL = data_sv;
1677} 2717}
1678 OUTPUT: 2718 OUTPUT:
1679 RETVAL 2719 RETVAL
1680 2720
1681void 2721void
1682set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2722set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683 PPCODE: 2723 PPCODE:
1684{ 2724{
1685 int x, y, z; 2725 int x, y, z;
1686 int w, h; 2726 int w, h;
1687 int x1, y1; 2727 int x1, y1;
2728 STRLEN len;
2729 uint8_t *data, *end;
2730
2731 len = SvLEN (data_sv);
2732 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2733 data = SvPVbyte_nolen (data_sv);
2734 end = data + len + 8;
2735
2736 if (len < 5)
2737 XSRETURN_EMPTY;
1688 2738
1689 if (*data++ != 0) 2739 if (*data++ != 0)
1690 return; /* version mismatch */ 2740 XSRETURN_EMPTY; /* version mismatch */
1691 2741
1692 w = *data++ << 8; w |= *data++; 2742 w = *data++ << 8; w |= *data++;
1693 h = *data++ << 8; h |= *data++; 2743 h = *data++ << 8; h |= *data++;
1694 2744
1695 // we need to do this 'cause we don't keep an absolute coord system for rows 2745 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1707 { 2757 {
1708 maprow *row = map_get_row (self, y); 2758 maprow *row = map_get_row (self, y);
1709 2759
1710 for (x = x0; x < x1; x++) 2760 for (x = x0; x < x1; x++)
1711 { 2761 {
2762 uint8_t flags;
2763
2764 if (data + 7 >= end)
2765 XSRETURN_EMPTY;
2766
1712 uint8_t flags = *data++; 2767 flags = *data++;
1713 2768
1714 if (flags) 2769 if (flags)
1715 { 2770 {
1716 mapface face[3] = { 0, 0, 0 };
1717
1718 mapcell *cell = row_get_cell (row, x); 2771 mapcell *cell = row_get_cell (row, x);
2772 tileid tile[3] = { 0, 0, 0 };
1719 2773
1720 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2774 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1721 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2775 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1722 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2776 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1723 2777
1724 if (cell->darkness <= 0) 2778 if (cell->darkness == 0)
1725 { 2779 {
1726 cell->darkness = -1; 2780 /*cell->darkness = 0;*/
2781 EXTEND (SP, 3);
1727 2782
1728 for (z = 0; z <= 2; z++) 2783 for (z = 0; z <= 2; z++)
1729 { 2784 {
1730 cell->face[z] = face[z]; 2785 tileid t = tile [z];
1731 2786
1732 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2787 if (t >= self->texs || (t && !self->tex [t].name))
2788 {
1733 XPUSHs (sv_2mortal (newSViv (face[z]))); 2789 PUSHs (sv_2mortal (newSViv (t)));
2790 need_texid (self, t);
2791 }
2792
2793 cell->tile [z] = t;
1734 } 2794 }
1735 } 2795 }
1736 } 2796 }
1737 } 2797 }
1738 } 2798 }
1739} 2799}
1740 2800
1741MODULE = CFClient PACKAGE = CFClient::MixChunk 2801MODULE = Deliantra::Client PACKAGE = DC::RW
1742 2802
1743CFClient::MixChunk 2803DC::RW
1744new_from_file (SV *class, char *path) 2804new (SV *class, SV *data_sv)
1745 CODE: 2805 CODE:
1746 RETVAL = Mix_LoadWAV (path); 2806{
2807 STRLEN datalen;
2808 char *data = SvPVbyte (data_sv, datalen);
2809
2810 RETVAL = SDL_RWFromConstMem (data, datalen);
2811}
1747 OUTPUT: 2812 OUTPUT:
1748 RETVAL 2813 RETVAL
1749 2814
2815DC::RW
2816new_from_file (SV *class, const char *path, const char *mode = "rb")
2817 CODE:
2818 RETVAL = SDL_RWFromFile (path, mode);
2819 OUTPUT:
2820 RETVAL
2821
2822# fails on win32:
2823# dc.xs(2268) : error C2059: syntax error : '('
1750void 2824#void
2825#close (DC::RW self)
2826# CODE:
2827# (self->(close)) (self);
2828
2829MODULE = Deliantra::Client PACKAGE = DC::Channel
2830
2831PROTOTYPES: DISABLE
2832
2833DC::Channel
2834find ()
2835 CODE:
2836{
2837 RETVAL = Mix_GroupAvailable (-1);
2838
2839 if (RETVAL < 0)
2840 {
2841 RETVAL = Mix_GroupOldest (-1);
2842
2843 if (RETVAL < 0)
2844 {
2845 // happens sometimes, maybe it just stopped playing(?)
2846 RETVAL = Mix_GroupAvailable (-1);
2847
2848 if (RETVAL < 0)
2849 XSRETURN_UNDEF;
2850 }
2851 else
2852 Mix_HaltChannel (RETVAL);
2853 }
2854
2855 Mix_UnregisterAllEffects (RETVAL);
2856 Mix_Volume (RETVAL, 128);
2857}
2858 OUTPUT:
2859 RETVAL
2860
2861void
2862halt (DC::Channel self)
2863 CODE:
2864 Mix_HaltChannel (self);
2865
2866void
2867expire (DC::Channel self, int ticks = -1)
2868 CODE:
2869 Mix_ExpireChannel (self, ticks);
2870
2871void
2872fade_out (DC::Channel self, int ticks = -1)
2873 CODE:
2874 Mix_FadeOutChannel (self, ticks);
2875
2876int
2877volume (DC::Channel self, int volume)
2878 CODE:
2879 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2880 OUTPUT:
2881 RETVAL
2882
2883void
2884unregister_all_effects (DC::Channel self)
2885 CODE:
2886 Mix_UnregisterAllEffects (self);
2887
2888void
2889set_panning (DC::Channel self, int left, int right)
2890 CODE:
2891 left = CLAMP (left , 0, 255);
2892 right = CLAMP (right, 0, 255);
2893 Mix_SetPanning (self, left, right);
2894
2895void
2896set_distance (DC::Channel self, int distance)
2897 CODE:
2898 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2899
2900void
2901set_position (DC::Channel self, int angle, int distance)
2902 CODE:
2903
2904void
2905set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2906 CODE:
2907{
2908 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2909 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2910 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2911}
2912
2913void
2914set_reverse_stereo (DC::Channel self, int flip)
2915 CODE:
2916 Mix_SetReverseStereo (self, flip);
2917
2918MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2919
2920PROTOTYPES: DISABLE
2921
2922void
2923decoders ()
2924 PPCODE:
2925#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2926 int i, num = Mix_GetNumChunkDecoders ();
2927 EXTEND (SP, num);
2928 for (i = 0; i < num; ++i)
2929 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2930#else
2931 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2932#endif
2933
2934DC::MixChunk
2935new (SV *class, DC::RW rwops)
2936 CODE:
2937 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2938 OUTPUT:
2939 RETVAL
2940
2941void
1751DESTROY (CFClient::MixChunk self) 2942DESTROY (DC::MixChunk self)
1752 CODE: 2943 CODE:
1753 Mix_FreeChunk (self); 2944 Mix_FreeChunk (self);
1754 2945
1755int 2946int
1756volume (CFClient::MixChunk self, int volume = -1) 2947volume (DC::MixChunk self, int volume = -1)
1757 CODE: 2948 CODE:
2949 if (items > 1)
2950 volume = CLAMP (volume, 0, 128);
1758 RETVAL = Mix_VolumeChunk (self, volume); 2951 RETVAL = Mix_VolumeChunk (self, volume);
1759 OUTPUT: 2952 OUTPUT:
1760 RETVAL 2953 RETVAL
1761 2954
1762int 2955DC::Channel
1763play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2956play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764 CODE: 2957 CODE:
2958{
1765 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2959 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2960
2961 if (RETVAL < 0)
2962 XSRETURN_UNDEF;
2963
2964 if (channel < 0)
2965 {
2966 Mix_UnregisterAllEffects (RETVAL);
2967 Mix_Volume (RETVAL, 128);
2968 }
2969}
1766 OUTPUT: 2970 OUTPUT:
1767 RETVAL 2971 RETVAL
1768 2972
1769MODULE = CFClient PACKAGE = CFClient::MixMusic 2973MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2974
2975void
2976decoders ()
2977 PPCODE:
2978#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2979 int i, num = Mix_GetNumMusicDecoders ();
2980 EXTEND (SP, num);
2981 for (i = 0; i < num; ++i)
2982 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2983#else
2984 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2985#endif
1770 2986
1771int 2987int
1772volume (int volume = -1) 2988volume (int volume = -1)
2989 PROTOTYPE: ;$
1773 CODE: 2990 CODE:
2991 if (items > 0)
2992 volume = CLAMP (volume, 0, 128);
1774 RETVAL = Mix_VolumeMusic (volume); 2993 RETVAL = Mix_VolumeMusic (volume);
1775 OUTPUT: 2994 OUTPUT:
1776 RETVAL 2995 RETVAL
1777 2996
1778CFClient::MixMusic 2997void
1779new_from_file (SV *class, char *path) 2998fade_out (int ms)
1780 CODE: 2999 CODE:
1781 RETVAL = Mix_LoadMUS (path); 3000 Mix_FadeOutMusic (ms);
3001
3002void
3003halt ()
3004 CODE:
3005 Mix_HaltMusic ();
3006
3007int
3008playing ()
3009 CODE:
3010 RETVAL = Mix_PlayingMusic ();
1782 OUTPUT: 3011 OUTPUT:
1783 RETVAL 3012 RETVAL
1784 3013
3014DC::MixMusic
3015new (SV *class, DC::RW rwops)
3016 CODE:
3017 RETVAL = Mix_LoadMUS_RW (rwops);
3018 OUTPUT:
3019 RETVAL
3020
1785void 3021void
1786DESTROY (CFClient::MixMusic self) 3022DESTROY (DC::MixMusic self)
1787 CODE: 3023 CODE:
1788 Mix_FreeMusic (self); 3024 Mix_FreeMusic (self);
1789 3025
1790int 3026int
1791play (CFClient::MixMusic self, int loops = -1) 3027play (DC::MixMusic self, int loops = -1)
1792 CODE: 3028 CODE:
1793 RETVAL = Mix_PlayMusic (self, loops); 3029 RETVAL = Mix_PlayMusic (self, loops);
1794 OUTPUT: 3030 OUTPUT:
1795 RETVAL 3031 RETVAL
1796 3032
3033void
3034fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3035 CODE:
3036 Mix_FadeInMusicPos (self, loops, ms, position);
3037
1797MODULE = CFClient PACKAGE = CFClient::OpenGL 3038MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3039
3040PROTOTYPES: ENABLE
1798 3041
1799BOOT: 3042BOOT:
1800{ 3043{
1801 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3044 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802 static const struct { 3045 static const struct {
1803 const char *name; 3046 const char *name;
1804 IV iv; 3047 IV iv;
1805 } *civ, const_iv[] = { 3048 } *civ, const_iv[] = {
1806# define const_iv(name) { # name, (IV)name } 3049# define const_iv(name) { # name, (IV)name }
3050 const_iv (GL_VENDOR),
3051 const_iv (GL_VERSION),
3052 const_iv (GL_EXTENSIONS),
3053 const_iv (GL_MAX_TEXTURE_UNITS),
1807 const_iv (GL_COLOR_MATERIAL), 3054 const_iv (GL_COLOR_MATERIAL),
1808 const_iv (GL_SMOOTH), 3055 const_iv (GL_SMOOTH),
1809 const_iv (GL_FLAT), 3056 const_iv (GL_FLAT),
1810 const_iv (GL_DITHER), 3057 const_iv (GL_DITHER),
1811 const_iv (GL_BLEND), 3058 const_iv (GL_BLEND),
… …
1815 const_iv (GL_ALPHA_TEST), 3062 const_iv (GL_ALPHA_TEST),
1816 const_iv (GL_NORMALIZE), 3063 const_iv (GL_NORMALIZE),
1817 const_iv (GL_RESCALE_NORMAL), 3064 const_iv (GL_RESCALE_NORMAL),
1818 const_iv (GL_FRONT), 3065 const_iv (GL_FRONT),
1819 const_iv (GL_BACK), 3066 const_iv (GL_BACK),
3067 const_iv (GL_AUX0),
1820 const_iv (GL_AND), 3068 const_iv (GL_AND),
1821 const_iv (GL_ONE), 3069 const_iv (GL_ONE),
1822 const_iv (GL_ZERO), 3070 const_iv (GL_ZERO),
1823 const_iv (GL_SRC_ALPHA), 3071 const_iv (GL_SRC_ALPHA),
1824 const_iv (GL_DST_ALPHA), 3072 const_iv (GL_DST_ALPHA),
1825 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3073 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1826 const_iv (GL_ONE_MINUS_DST_ALPHA), 3074 const_iv (GL_ONE_MINUS_DST_ALPHA),
3075 const_iv (GL_SRC_COLOR),
3076 const_iv (GL_DST_COLOR),
3077 const_iv (GL_ONE_MINUS_SRC_COLOR),
3078 const_iv (GL_ONE_MINUS_DST_COLOR),
1827 const_iv (GL_SRC_ALPHA_SATURATE), 3079 const_iv (GL_SRC_ALPHA_SATURATE),
1828 const_iv (GL_RGB), 3080 const_iv (GL_RGB),
1829 const_iv (GL_RGBA), 3081 const_iv (GL_RGBA),
1830 const_iv (GL_RGBA4), 3082 const_iv (GL_RGBA4),
1831 const_iv (GL_RGBA8), 3083 const_iv (GL_RGBA8),
… …
1837 const_iv (GL_INTENSITY), 3089 const_iv (GL_INTENSITY),
1838 const_iv (GL_LUMINANCE), 3090 const_iv (GL_LUMINANCE),
1839 const_iv (GL_LUMINANCE_ALPHA), 3091 const_iv (GL_LUMINANCE_ALPHA),
1840 const_iv (GL_FLOAT), 3092 const_iv (GL_FLOAT),
1841 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3093 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3094 const_iv (GL_COMPRESSED_ALPHA_ARB),
3095 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3096 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3097 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3098 const_iv (GL_COMPRESSED_RGB_ARB),
3099 const_iv (GL_COMPRESSED_RGBA_ARB),
1842 const_iv (GL_COMPILE), 3100 const_iv (GL_COMPILE),
3101 const_iv (GL_PROXY_TEXTURE_1D),
3102 const_iv (GL_PROXY_TEXTURE_2D),
1843 const_iv (GL_TEXTURE_1D), 3103 const_iv (GL_TEXTURE_1D),
1844 const_iv (GL_TEXTURE_2D), 3104 const_iv (GL_TEXTURE_2D),
1845 const_iv (GL_TEXTURE_ENV), 3105 const_iv (GL_TEXTURE_ENV),
1846 const_iv (GL_TEXTURE_MAG_FILTER), 3106 const_iv (GL_TEXTURE_MAG_FILTER),
1847 const_iv (GL_TEXTURE_MIN_FILTER), 3107 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1868 const_iv (GL_COLOR_LOGIC_OP), 3128 const_iv (GL_COLOR_LOGIC_OP),
1869 const_iv (GL_SEPARABLE_2D), 3129 const_iv (GL_SEPARABLE_2D),
1870 const_iv (GL_CONVOLUTION_2D), 3130 const_iv (GL_CONVOLUTION_2D),
1871 const_iv (GL_CONVOLUTION_BORDER_MODE), 3131 const_iv (GL_CONVOLUTION_BORDER_MODE),
1872 const_iv (GL_CONSTANT_BORDER), 3132 const_iv (GL_CONSTANT_BORDER),
3133 const_iv (GL_POINTS),
1873 const_iv (GL_LINES), 3134 const_iv (GL_LINES),
3135 const_iv (GL_LINE_STRIP),
1874 const_iv (GL_LINE_LOOP), 3136 const_iv (GL_LINE_LOOP),
1875 const_iv (GL_QUADS), 3137 const_iv (GL_QUADS),
1876 const_iv (GL_QUAD_STRIP), 3138 const_iv (GL_QUAD_STRIP),
1877 const_iv (GL_TRIANGLES), 3139 const_iv (GL_TRIANGLES),
1878 const_iv (GL_TRIANGLE_STRIP), 3140 const_iv (GL_TRIANGLE_STRIP),
1879 const_iv (GL_TRIANGLE_FAN), 3141 const_iv (GL_TRIANGLE_FAN),
3142 const_iv (GL_POLYGON),
1880 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3143 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3144 const_iv (GL_POINT_SMOOTH_HINT),
3145 const_iv (GL_LINE_SMOOTH_HINT),
3146 const_iv (GL_POLYGON_SMOOTH_HINT),
3147 const_iv (GL_GENERATE_MIPMAP_HINT),
3148 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881 const_iv (GL_FASTEST), 3149 const_iv (GL_FASTEST),
3150 const_iv (GL_DONT_CARE),
3151 const_iv (GL_NICEST),
1882 const_iv (GL_V2F), 3152 const_iv (GL_V2F),
1883 const_iv (GL_V3F), 3153 const_iv (GL_V3F),
1884 const_iv (GL_T2F_V3F), 3154 const_iv (GL_T2F_V3F),
1885 const_iv (GL_T2F_N3F_V3F), 3155 const_iv (GL_T2F_N3F_V3F),
3156 const_iv (GL_FUNC_ADD),
3157 const_iv (GL_FUNC_SUBTRACT),
3158 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1886# undef const_iv 3159# undef const_iv
1887 }; 3160 };
1888 3161
1889 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3162 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3163 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3164
3165 texture_av = newAV ();
3166 AvREAL_off (texture_av);
1891} 3167}
3168
3169void
3170disable_GL_EXT_blend_func_separate ()
3171 CODE:
3172 gl.BlendFuncSeparate = 0;
3173 gl.BlendFuncSeparateEXT = 0;
3174
3175void
3176apple_nvidia_bug (int enable)
1892 3177
1893char * 3178char *
1894gl_vendor () 3179gl_vendor ()
1895 CODE: 3180 CODE:
1896 RETVAL = (char *)glGetString (GL_VENDOR); 3181 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1909 CODE: 3194 CODE:
1910 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3195 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911 OUTPUT: 3196 OUTPUT:
1912 RETVAL 3197 RETVAL
1913 3198
3199const char *glGetString (GLenum pname)
3200
3201GLint glGetInteger (GLenum pname)
3202 CODE:
3203 glGetIntegerv (pname, &RETVAL);
3204 OUTPUT:
3205 RETVAL
3206
3207GLdouble glGetDouble (GLenum pname)
3208 CODE:
3209 glGetDoublev (pname, &RETVAL);
3210 OUTPUT:
3211 RETVAL
3212
1914int glGetError () 3213int glGetError ()
1915 3214
1916void glFinish () 3215void glFinish ()
3216
3217void glFlush ()
1917 3218
1918void glClear (int mask) 3219void glClear (int mask)
1919 3220
1920void glClearColor (float r, float g, float b, float a = 1.0) 3221void glClearColor (float r, float g, float b, float a = 1.0)
1921 PROTOTYPE: @ 3222 PROTOTYPE: @
… …
1932 3233
1933void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3234void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1934 CODE: 3235 CODE:
1935 gl_BlendFuncSeparate (sa, da, saa, daa); 3236 gl_BlendFuncSeparate (sa, da, saa, daa);
1936 3237
3238# void glBlendEquation (int se)
3239
1937void glDepthMask (int flag) 3240void glDepthMask (int flag)
1938 3241
1939void glLogicOp (int opcode) 3242void glLogicOp (int opcode)
1940 3243
1941void glColorMask (int red, int green, int blue, int alpha) 3244void glColorMask (int red, int green, int blue, int alpha)
… …
1955# near_ and far_ are due to microsofts buggy "c" compiler 3258# near_ and far_ are due to microsofts buggy "c" compiler
1956void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3259void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957 3260
1958# near_ and far_ are due to microsofts buggy "c" compiler 3261# near_ and far_ are due to microsofts buggy "c" compiler
1959void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3262void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3263
3264PROTOTYPES: DISABLE
1960 3265
1961void glViewport (int x, int y, int width, int height) 3266void glViewport (int x, int y, int width, int height)
1962 3267
1963void glScissor (int x, int y, int width, int height) 3268void glScissor (int x, int y, int width, int height)
1964 3269
… …
1972 3277
1973void glRotate (float angle, float x, float y, float z) 3278void glRotate (float angle, float x, float y, float z)
1974 CODE: 3279 CODE:
1975 glRotatef (angle, x, y, z); 3280 glRotatef (angle, x, y, z);
1976 3281
1977void glBegin (int mode)
1978
1979void glEnd ()
1980
1981void glColor (float r, float g, float b, float a = 1.0) 3282void glColor (float r, float g, float b, float a = 1.0)
1982 PROTOTYPE: @ 3283 PROTOTYPE: @
1983 ALIAS: 3284 ALIAS:
1984 glColor_premultiply = 1 3285 glColor_premultiply = 1
1985 CODE: 3286 CODE:
1986 if (ix) 3287 if (ix)
1987 { 3288 {
1988 r *= a; 3289 r *= a;
1989 g *= a; 3290 g *= a;
1990 b *= a; 3291 b *= a;
1991 } 3292 }
1992 // microsoft visual "c" rounds instead of truncating... 3293 // microsoft visual "c" rounds instead of truncating...
1993 glColor4ub (MIN ((int)(r * 256.f), 255), 3294 glColor4f (r, g, b, a);
1994 MIN ((int)(g * 256.f), 255),
1995 MIN ((int)(b * 256.f), 255),
1996 MIN ((int)(a * 256.f), 255));
1997
1998void glInterleavedArrays (int format, int stride, char *data)
1999
2000void glDrawElements (int mode, int count, int type, char *indices)
2001
2002# 1.2 void glDrawRangeElements (int mode, int start, int end
2003 3295
2004void glRasterPos (float x, float y, float z = 0.) 3296void glRasterPos (float x, float y, float z = 0.)
2005 CODE: 3297 CODE:
2006 glRasterPos3f (0, 0, z); 3298 glRasterPos3f (0, 0, z);
2007 glBitmap (0, 0, 0, 0, x, y, 0); 3299 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2012 3304
2013void glTexCoord (float s, float t) 3305void glTexCoord (float s, float t)
2014 CODE: 3306 CODE:
2015 glTexCoord2f (s, t); 3307 glTexCoord2f (s, t);
2016 3308
3309void glRect (float x1, float y1, float x2, float y2)
3310 CODE:
3311 glRectf (x1, y1, x2, y2);
3312
3313void glRect_lineloop (float x1, float y1, float x2, float y2)
3314 CODE:
3315 glBegin (GL_LINE_LOOP);
3316 glVertex2f (x1, y1);
3317 glVertex2f (x2, y1);
3318 glVertex2f (x2, y2);
3319 glVertex2f (x1, y2);
3320 glEnd ();
3321
3322PROTOTYPES: ENABLE
3323
3324void glBegin (int mode)
3325
3326void glEnd ()
3327
3328void glPointSize (GLfloat size)
3329
3330void glLineWidth (GLfloat width)
3331
3332void glInterleavedArrays (int format, int stride, char *data)
3333
3334void glDrawElements (int mode, int count, int type, char *indices)
3335
3336# 1.2 void glDrawRangeElements (int mode, int start, int end
3337
2017void glTexEnv (int target, int pname, float param) 3338void glTexEnv (int target, int pname, float param)
2018 CODE: 3339 CODE:
2019 glTexEnvf (target, pname, param); 3340 glTexEnvf (target, pname, param);
2020 3341
2021void glTexParameter (int target, int pname, float param) 3342void glTexParameter (int target, int pname, float param)
… …
2037void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3358void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2038 CODE: 3359 CODE:
2039 if (gl.SeparableFilter2D) 3360 if (gl.SeparableFilter2D)
2040 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3361 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041 3362
2042void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3363void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043 3364
2044void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3365void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045 3366
2046void glDrawPixels (int width, int height, int format, int type, char *pixels) 3367void glDrawPixels (int width, int height, int format, int type, char *pixels)
3368
3369void glPixelZoom (float x, float y)
2047 3370
2048void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3371void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049 3372
2050int glGenTexture () 3373int glGenTexture ()
2051 CODE: 3374 CODE:
2052{ 3375 RETVAL = gen_texture ();
2053 GLuint name;
2054 glGenTextures (1, &name);
2055 RETVAL = name;
2056}
2057 OUTPUT: 3376 OUTPUT:
2058 RETVAL 3377 RETVAL
2059 3378
2060void glDeleteTexture (int name) 3379void glDeleteTexture (int name)
2061 CODE: 3380 CODE:
2062{
2063 GLuint name_ = name;
2064 glDeleteTextures (1, &name_); 3381 del_texture (name);
2065} 3382
2066
2067int glGenList () 3383int glGenList ()
2068 CODE: 3384 CODE:
2069 RETVAL = glGenLists (1); 3385 RETVAL = glGenLists (1);
2070 OUTPUT: 3386 OUTPUT:
2071 RETVAL 3387 RETVAL
… …
2078 3394
2079void glEndList () 3395void glEndList ()
2080 3396
2081void glCallList (int list) 3397void glCallList (int list)
2082 3398
3399void c_init ()
3400 CODE:
3401 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3402 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2083 3403
3404MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3405
3406PROTOTYPES: DISABLE
3407
3408void
3409find_widget (SV *self, NV x, NV y)
3410 PPCODE:
3411{
3412 if (within_widget (self, x, y))
3413 XPUSHs (self);
3414}
3415
3416BOOT:
3417{
3418 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3419
3420 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3421 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3422 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3423 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3424}
3425
3426void
3427draw (SV *self)
3428 CODE:
3429{
3430 HV *hv;
3431 SV **svp;
3432 NV x, y, w, h;
3433 SV *draw_x_sv = GvSV (draw_x_gv);
3434 SV *draw_y_sv = GvSV (draw_y_gv);
3435 SV *draw_w_sv = GvSV (draw_w_gv);
3436 SV *draw_h_sv = GvSV (draw_h_gv);
3437 double draw_x, draw_y;
3438
3439 if (!SvROK (self))
3440 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3441
3442 hv = (HV *)SvRV (self);
3443
3444 if (SvTYPE (hv) != SVt_PVHV)
3445 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3446
3447 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3448 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3449
3450 if (!h || !w)
3451 XSRETURN_EMPTY;
3452
3453 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3454 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3455
3456 draw_x = SvNV (draw_x_sv) + x;
3457 draw_y = SvNV (draw_y_sv) + y;
3458
3459 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3460 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3461 XSRETURN_EMPTY;
3462
3463 sv_setnv (draw_x_sv, draw_x);
3464 sv_setnv (draw_y_sv, draw_y);
3465
3466 glPushMatrix ();
3467 glTranslated (x, y, 0);
3468
3469 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3470 {
3471 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3472
3473 if (svp && SvTRUE (*svp))
3474 {
3475 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3476 glEnable (GL_BLEND);
3477 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3478 glBegin (GL_QUADS);
3479 glVertex2f (0, 0);
3480 glVertex2f (w, 0);
3481 glVertex2f (w, h);
3482 glVertex2f (0, h);
3483 glEnd ();
3484 glDisable (GL_BLEND);
3485 }
3486 }
3487#if 0
3488 // draw borders, for debugging
3489 glPushMatrix ();
3490 glColor4f (1., 1., 0., 1.);
3491 glTranslatef (.5, .5, 0.);
3492 glBegin (GL_LINE_LOOP);
3493 glVertex2f (0 , 0);
3494 glVertex2f (w - 1, 0);
3495 glVertex2f (w - 1, h - 1);
3496 glVertex2f (0 , h - 1);
3497 glEnd ();
3498 glPopMatrix ();
3499#endif
3500 PUSHMARK (SP);
3501 XPUSHs (self);
3502 PUTBACK;
3503 call_method ("_draw", G_VOID | G_DISCARD);
3504 SPAGAIN;
3505
3506 glPopMatrix ();
3507
3508 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3509 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3510}
3511

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