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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.114 by root, Wed Jun 14 18:02:00 2006 UTC vs.
Revision 1.248 by root, Fri Dec 28 15:27:39 2007 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 roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h>
27#include <pango/pangoft2.h>
28#include <pango/pangocairo.h>
29 50
30#ifndef _WIN32 51#ifndef _WIN32
31# include <sys/types.h> 52# include <sys/types.h>
32# include <sys/socket.h> 53# include <sys/socket.h>
33# include <netinet/in.h> 54# include <netinet/in.h>
34# include <netinet/tcp.h> 55# include <netinet/tcp.h>
35# include <inttypes.h> 56# include <inttypes.h>
36#else
37 typedef unsigned char uint8_t;
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 57#endif
44 58
45#include "glext.h" 59#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 60
47#define FOW_DARKNESS 32 61#define FOW_DARKNESS 32
48 62
49#define MAP_EXTEND_X 32 63#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 64#define MAP_EXTEND_Y 512
51 65
52#define MIN_FONT_HEIGHT 10 66#define MIN_FONT_HEIGHT 10
67
68#if 0
69# define PARACHUTE SDL_INIT_NOPARACHUTE
70#else
71# define PARACHUTE 0
72#endif
73
74static AV *texture_av;
53 75
54static struct 76static struct
55{ 77{
56#define GL_FUNC(ptr,name) ptr name; 78#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 79#include "glfunc.h"
58#undef GL_FUNC 80#undef GL_FUNC
59} gl; 81} gl;
60 82
83static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 84gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 85{
63 if (gl.BlendFuncSeparate) 86 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 87 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 88 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 89 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 90 else
68 glBlendFunc (sa, da); 91 glBlendFunc (sa, da);
69} 92}
70 93
94static GLuint
95gen_texture ()
96{
97 GLuint name;
98
99 if (AvFILL (texture_av) >= 0)
100 name = (GLuint)(size_t)av_pop (texture_av);
101 else
102 glGenTextures (1, &name);
103
104 return name;
105}
106
107static void
108del_texture (GLuint name)
109{
110 /* make a half-assed attempt at returning the memory used by the texture */
111 /* textures are frequently being reused by cfplus anyway */
112 /*glBindTexture (GL_TEXTURE_2D, name);*/
113 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
114 av_push (texture_av, (SV *)(size_t)name);
115 glDeleteTextures (1, &name);
116}
117
118#include "texcache.c"
119#include "rendercache.c"
120
121#include "pango-font.c"
122#include "pango-fontmap.c"
123#include "pango-render.c"
124
125typedef IV DC__Channel;
126typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 127typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 128typedef Mix_Music *DC__MixMusic;
73 129
74typedef PangoFontDescription *CFClient__Font; 130typedef PangoFontDescription *DC__Font;
131
132static int
133shape_attr_p (PangoLayoutRun *run)
134{
135 GSList *attrs = run->item->analysis.extra_attrs;
136
137 while (attrs)
138 {
139 PangoAttribute *attr = attrs->data;
140
141 if (attr->klass->type == PANGO_ATTR_SHAPE)
142 return 1;
143
144 attrs = attrs->next;
145 }
146
147 return 0;
148}
75 149
76typedef struct cf_layout { 150typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 151 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 152 float r, g, b, a; // default color for rgba mode
80 int base_height; 153 int base_height;
81 CFClient__Font font; 154 DC__Font font;
155 rc_t *rc;
82} *CFClient__Layout; 156} *DC__Layout;
83 157
84static CFClient__Font default_font; 158static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 159static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 160static PangoFontMap *opengl_fontmap;
87 161
88static void 162static void
89substitute_func (FcPattern *pattern, gpointer data) 163substitute_func (FcPattern *pattern, gpointer data)
90{ 164{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 165 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 166#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 167 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 168#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 169 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 170}
101 171
102static void 172static void
103layout_update_font (CFClient__Layout self) 173layout_update_font (DC__Layout self)
104{ 174{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 175 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 176 * reasonably well with bitstream vera
107 */ 177 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 178 PangoFontDescription *font = self->font ? self->font : default_font;
… …
112 182
113 pango_layout_set_font_description (self->pl, font); 183 pango_layout_set_font_description (self->pl, font);
114} 184}
115 185
116static void 186static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 187layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 188{
189 PangoRectangle rect;
190
191 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 192 pango_layout_get_extents (self->pl, 0, &rect);
120 193
121 if (!*w) *w = 1; 194 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 195 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 196
124 *w = (*w + 3) & ~3; 197 if (!rect.width) rect.width = 1;
125} 198 if (!rect.height) rect.height = 1;
126 199
200 *w = rect.width;
201 *h = rect.height;
202}
203
204typedef uint16_t tileid;
127typedef uint16_t mapface; 205typedef uint16_t faceid;
128 206
129typedef struct { 207typedef struct {
130 GLint name; 208 GLuint name;
131 int w, h; 209 int w, h;
132 float s, t; 210 float s, t;
133 uint8_t r, g, b, a; 211 uint8_t r, g, b, a;
212 tileid smoothtile;
213 uint8_t smoothlevel;
134} maptex; 214} maptex;
135 215
136typedef struct { 216typedef struct {
217 uint32_t player;
218 tileid tile[3];
137 int16_t darkness; 219 uint16_t darkness;
138 mapface face[3]; 220 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 221} mapcell;
140 222
141typedef struct { 223typedef struct {
142 int32_t c0, c1; 224 int32_t c0, c1;
143 mapcell *col; 225 mapcell *col;
144} maprow; 226} maprow;
145 227
146typedef struct map { 228typedef struct map {
147 int x, y, w, h; 229 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 230 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 231 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 232 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 233
155 int32_t rows; 234 int32_t rows;
156 maprow *row; 235 maprow *row;
157} *CFClient__Map; 236} *DC__Map;
158 237
159static char * 238static char *
160prepend (char *ptr, int sze, int inc) 239prepend (char *ptr, int sze, int inc)
161{ 240{
162 char *p; 241 char *p;
… …
179} 258}
180 259
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 260#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 261#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 262
263static void
264need_facenum (struct map *self, faceid face)
265{
266 while (self->faces <= face)
267 {
268 Append (tileid, self->face2tile, self->faces, self->faces);
269 self->faces *= 2;
270 }
271}
272
273static void
274need_texid (struct map *self, int texid)
275{
276 while (self->texs <= texid)
277 {
278 Append (maptex, self->tex, self->texs, self->texs);
279 self->texs *= 2;
280 }
281}
282
184static maprow * 283static maprow *
185map_get_row (CFClient__Map self, int y) 284map_get_row (DC__Map self, int y)
186{ 285{
187 if (0 > y) 286 if (0 > y)
188 { 287 {
189 int extend = - y + MAP_EXTEND_Y; 288 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 289 Prepend (maprow, self->row, self->rows, extend);
… …
228 327
229 return row->col + (x - row->c0); 328 return row->col + (x - row->c0);
230} 329}
231 330
232static mapcell * 331static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 332map_get_cell (DC__Map self, int x, int y)
234{ 333{
235 return row_get_cell (map_get_row (self, y), x); 334 return row_get_cell (map_get_row (self, y), x);
236} 335}
237 336
238static void 337static void
239map_clear (CFClient__Map self) 338map_clear (DC__Map self)
240{ 339{
241 int r; 340 int r;
242 341
243 for (r = 0; r < self->rows; r++) 342 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 343 Safefree (self->row[r].col);
… …
252 self->row = 0; 351 self->row = 0;
253 self->rows = 0; 352 self->rows = 0;
254} 353}
255 354
256static void 355static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 356map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 357{
259 int x, y; 358 int x, y;
260 maprow *row; 359 maprow *row;
360 mapcell *cell;
261 361
262 for (y = y0; y < y0 + h; y++) 362 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 363 if (y >= 0)
264 { 364 {
265 if (y >= self->rows) 365 if (y >= self->rows)
… …
271 if (x >= row->c0) 371 if (x >= row->c0)
272 { 372 {
273 if (x >= row->c1) 373 if (x >= row->c1)
274 break; 374 break;
275 375
276 row->col[x - row->c0].darkness = -1; 376 cell = row->col + x - row->c0;
377
378 cell->darkness = 0;
379 cell->stat_hp = 0;
380 cell->flags = 0;
381 cell->player = 0;
277 } 382 }
278 } 383 }
384}
385
386typedef struct {
387 tileid tile;
388 uint8_t x, y, level;
389} smooth_key;
390
391static void
392smooth_or_bits (HV *hv, smooth_key *key, IV bits)
393{
394 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
395
396 if (SvIOK (*sv))
397 SvIV_set (*sv, SvIVX (*sv) | bits);
398 else
399 sv_setiv (*sv, bits);
279} 400}
280 401
281static void 402static void
282music_finished (void) 403music_finished (void)
283{ 404{
… …
319 n |= n >> 16; 440 n |= n >> 16;
320 441
321 return n + 1; 442 return n + 1;
322} 443}
323 444
324MODULE = CFClient PACKAGE = CFClient 445static unsigned int
446popcount (unsigned int n)
447{
448 n -= (n >> 1) & 0x55555555U;
449 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
450 n = ((n >> 4) + n) & 0x0f0f0f0fU;
451 n *= 0x01010101U;
452
453 return n >> 24;
454}
455
456/* SDL should provide this, really. */
457#define SDLK_MODIFIER_MIN 300
458#define SDLK_MODIFIER_MAX 314
459
460/******************************************************************************/
461
462static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
463static GV *hover_gv;
464
465static int
466within_widget (SV *widget, NV x, NV y)
467{
468 HV *self;
469 SV **svp;
470 NV wx, ww, wy, wh;
471
472 if (!SvROK (widget))
473 return 0;
474
475 self = (HV *)SvRV (widget);
476
477 if (SvTYPE (self) != SVt_PVHV)
478 return 0;
479
480 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
481 if (y < wy)
482 return 0;
483
484 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
485 if (y >= wy + wh)
486 return 0;
487
488 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
489 if (x < wx)
490 return 0;
491
492 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
493 if (x >= wx + ww)
494 return 0;
495
496 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
497 if (!svp || !SvTRUE (*svp))
498 return 0;
499
500 return 1;
501}
502
503MODULE = Deliantra::Client PACKAGE = DC
325 504
326PROTOTYPES: ENABLE 505PROTOTYPES: ENABLE
327 506
328BOOT: 507BOOT:
329{ 508{
330 HV *stash = gv_stashpv ("CFClient", 1); 509 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 510 static const struct {
332 const char *name; 511 const char *name;
333 IV iv; 512 IV iv;
334 } *civ, const_iv[] = { 513 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 514# define const_iv(name) { # name, (IV)name }
515 const_iv (SDLK_MODIFIER_MIN),
516 const_iv (SDLK_MODIFIER_MAX),
517
336 const_iv (SDL_ACTIVEEVENT), 518 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 519 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 520 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 521 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 522 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 531 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 532 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 533 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 534 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 535 const_iv (SDL_USEREVENT),
536
537 const_iv (SDL_APPINPUTFOCUS),
538 const_iv (SDL_APPMOUSEFOCUS),
539 const_iv (SDL_APPACTIVE),
540
541 const_iv (SDLK_FIRST),
542 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 543 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 544 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 545 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 546 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 547 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 602 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 603 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 604 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 605 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 606 const_iv (SDLK_UNDO),
607
418 const_iv (KMOD_NONE), 608 const_iv (KMOD_NONE),
609 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 610 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 611 const_iv (KMOD_RSHIFT),
612 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 613 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 614 const_iv (KMOD_RCTRL),
615 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 616 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 617 const_iv (KMOD_RALT),
618 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 619 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 620 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 621 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 622 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 623 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 624
431 const_iv (KMOD_SHIFT), 625 const_iv (MIX_DEFAULT_FORMAT),
432 const_iv (KMOD_ALT),
433 const_iv (KMOD_META)
434# undef const_iv 626# undef const_iv
435 }; 627 };
436 628
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 629 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 630 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
631
632 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 634}
635
636void
637weaken (SV *rv)
638 PROTOTYPE: $
639 CODE:
640 sv_rvweaken (rv);
641
642int
643in_destruct ()
644 CODE:
645 RETVAL = PL_main_cv == Nullcv;
646 OUTPUT:
647 RETVAL
648
649NV floor (NV x)
650
651NV ceil (NV x)
652
653IV minpot (UV n)
654
655IV popcount (UV n)
440 656
441void 657void
442pango_init () 658pango_init ()
443 CODE: 659 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 660{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 661 opengl_fontmap = pango_opengl_font_map_new ();
448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 662 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 663 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 }
451 {
452 cairo_font_options_t *fopt = cairo_font_options_create ();
453 cairo_fontmap = pango_cairo_font_map_get_default ();
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 664}
665
666char *
667SDL_GetError ()
467 668
468int 669int
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 670SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
470 671
471void 672void
472SDL_Quit () 673SDL_Quit ()
473 674
474void 675void
475SDL_ListModes () 676SDL_ListModes (int rgb, int alpha)
476 PPCODE: 677 PPCODE:
477{ 678{
478 SDL_Rect **m; 679 SDL_Rect **m;
479 680
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 681 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 682 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 683 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 684 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 685
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 686 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 687 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 688
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 689 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 690 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 691 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 692 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 693
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 694 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 695#if SDL_VERSION_ATLEAST(1,2,10)
495 SDL_EnableUNICODE (1); 696 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 697 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698#endif
497 699
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 700 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 701
500 if (m && m != (SDL_Rect **)-1) 702 if (m && m != (SDL_Rect **)-1)
501 while (*m) 703 while (*m)
502 { 704 {
705 if ((*m)->w >= 800 && (*m)->h >= 480)
706 {
503 AV *av = newAV (); 707 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 708 av_push (av, newSViv ((*m)->w));
505 av_push (av, newSViv ((*m)->h)); 709 av_push (av, newSViv ((*m)->h));
710 av_push (av, newSViv (rgb));
711 av_push (av, newSViv (alpha));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 712 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
713 }
507 714
508 ++m; 715 ++m;
509 } 716 }
510} 717}
511 718
512char *
513SDL_GetError ()
514
515int 719int
516SDL_SetVideoMode (int w, int h, int fullscreen) 720SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 CODE: 721 CODE:
722{
723 SDL_EnableUNICODE (1);
724 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
725
726 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
727 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
728 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
729 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
730
518 RETVAL = !!SDL_SetVideoMode ( 731 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 732 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 733 );
734
521 if (RETVAL) 735 if (RETVAL)
522 { 736 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 737 av_clear (texture_av);
738
739 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 740#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h" 741#include "glfunc.h"
526# undef GL_FUNC 742#undef GL_FUNC
527 } 743 }
744}
528 OUTPUT: 745 OUTPUT:
529 RETVAL 746 RETVAL
530 747
531void 748void
532SDL_GL_SwapBuffers () 749SDL_GL_SwapBuffers ()
533 750
534char * 751char *
535SDL_GetKeyName (int sym) 752SDL_GetKeyName (int sym)
536 753
754int
755SDL_GetAppState ()
756
537void 757void
538SDL_PollEvent () 758poll_events ()
539 PPCODE: 759 PPCODE:
540{ 760{
541 SDL_Event ev; 761 SDL_Event ev;
542 762
543 while (SDL_PollEvent (&ev)) 763 SDL_PumpEvents ();
764 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 765 {
545 HV *hv = newHV (); 766 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 767 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 768
548 switch (ev.type) 769 switch (ev.type)
… …
550 case SDL_KEYDOWN: 771 case SDL_KEYDOWN:
551 case SDL_KEYUP: 772 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 773 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 774 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 775 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
776 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 777 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 778 break;
557 779
558 case SDL_ACTIVEEVENT: 780 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 781 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 782 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 783 break;
562 784
563 case SDL_MOUSEMOTION: 785 case SDL_MOUSEMOTION:
786 {
787 int state = ev.motion.state;
788 int x = ev.motion.x;
789 int y = ev.motion.y;
790 int xrel = ev.motion.xrel;
791 int yrel = ev.motion.yrel;
792
793 /* do simplistic event compression */
794 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
795 && state == ev.motion.state)
796 {
797 xrel += ev.motion.xrel;
798 yrel += ev.motion.yrel;
799 x = ev.motion.x;
800 y = ev.motion.y;
801 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802 }
803
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 804 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 805 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 806 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 807 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 808 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 809 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810 }
571 break; 811 break;
572 812
573 case SDL_MOUSEBUTTONDOWN: 813 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 814 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 815 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 825 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 826 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 827 break;
588 } 828 }
589 829
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 830 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591 } 831 }
592} 832}
593 833
594int 834int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 835Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 836 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 837 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 838 Mix_ChannelFinished (channel_finished);
599 839
600void 840void
841Mix_QuerySpec ()
842 PPCODE:
843{
844 int freq, channels;
845 Uint16 format;
846
847 if (Mix_QuerySpec (&freq, &format, &channels))
848 {
849 EXTEND (SP, 3);
850 PUSHs (sv_2mortal (newSViv (freq)));
851 PUSHs (sv_2mortal (newSViv (format)));
852 PUSHs (sv_2mortal (newSViv (channels)));
853 }
854}
855
856void
601Mix_CloseAudio () 857Mix_CloseAudio ()
602 858
603int 859int
604Mix_AllocateChannels (int numchans = -1) 860Mix_AllocateChannels (int numchans = -1)
605 861
862const char *
863Mix_GetError ()
864
606void 865void
607lowdelay (int fd, int val = 1) 866lowdelay (int fd, int val = 1)
608 CODE: 867 CODE:
868 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
869
870void
871win32_proxy_info ()
872 PPCODE:
873{
609#ifndef _WIN32 874#ifdef _WIN32
610 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 875 char buffer[2048];
876 DWORD buflen;
877
878 EXTEND (SP, 3);
879
880 buflen = sizeof (buffer);
881 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
882 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
883 {
884 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
885
886 buflen = sizeof (buffer);
887 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
888 {
889 PUSHs (newSVpv (buffer, 0));
890
891 buflen = sizeof (buffer);
892 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
893 PUSHs (newSVpv (buffer, 0));
894 }
895 }
611#endif 896#endif
897}
612 898
613void 899void
614add_font (char *file) 900add_font (char *file)
615 CODE: 901 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 902 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32
618 // cairo... sigh... requires win2000
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 903
622void 904void
623load_image_inline (SV *image_) 905load_image_inline (SV *image_)
624 ALIAS: 906 ALIAS:
625 load_image_file = 1 907 load_image_file = 1
… …
628 STRLEN image_len; 910 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 911 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 912 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 913 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 914 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 915 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 916 : SDL_RWFromConstMem (image, image_len);
635 917
636 if (!rw) 918 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 919 croak ("load_image: %s", SDL_GetError ());
638 920
… …
667 949
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 950 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 951
670 assert (surface2->pitch == surface2->w * 4); 952 assert (surface2->pitch == surface2->w * 4);
671 953
954 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 955 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 956 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 957 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 958 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 959 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 960 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 961 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
962 SDL_UnlockSurface (surface2);
681 963
682 SDL_FreeSurface (surface); 964 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 965 SDL_FreeSurface (surface2);
684} 966}
685 967
… …
711void 993void
712error (char *message) 994error (char *message)
713 CODE: 995 CODE:
714 fprintf (stderr, "ERROR: %s\n", message); 996 fprintf (stderr, "ERROR: %s\n", message);
715#ifdef _WIN32 997#ifdef _WIN32
716 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 998 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
717#endif 999#endif
718 1000
719void 1001void
720fatal (char *message) 1002fatal (char *message)
721 CODE: 1003 CODE:
722 fprintf (stderr, "FATAL: %s\n", message); 1004 fprintf (stderr, "FATAL: %s\n", message);
723#ifdef _WIN32 1005#ifdef _WIN32
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1006 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1007#endif
726 _exit (1); 1008 _exit (1);
727 1009
728void 1010void
729_exit (int retval) 1011_exit (int retval = 0)
730 CODE: 1012 CODE:
1013#ifdef WIN32
1014 ExitThread (retval); // unclean, please beam me up
1015#else
731 _exit (retval); 1016 _exit (retval);
1017#endif
732 1018
1019void
1020debug ()
1021 CODE:
1022{
1023#if DEBUG
1024 VALGRIND_DO_LEAK_CHECK;
1025#endif
1026}
1027
733MODULE = CFClient PACKAGE = CFClient::Font 1028MODULE = Deliantra::Client PACKAGE = DC::Font
734 1029
735CFClient::Font 1030PROTOTYPES: DISABLE
1031
1032DC::Font
736new_from_file (SV *class, char *path, int id = 0) 1033new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1034 CODE:
738{ 1035{
739 int count; 1036 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1037 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1040}
744 OUTPUT: 1041 OUTPUT:
745 RETVAL 1042 RETVAL
746 1043
747void 1044void
748DESTROY (CFClient::Font self) 1045DESTROY (DC::Font self)
749 CODE: 1046 CODE:
750 pango_font_description_free (self); 1047 pango_font_description_free (self);
751 1048
752void 1049void
753make_default (CFClient::Font self) 1050make_default (DC::Font self)
1051 PROTOTYPE: $
754 CODE: 1052 CODE:
755 default_font = self; 1053 default_font = self;
756 1054
757MODULE = CFClient PACKAGE = CFClient::Layout 1055MODULE = Deliantra::Client PACKAGE = DC::Layout
758 1056
759CFClient::Layout 1057PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1058
1059void
1060glyph_cache_backup ()
1061 PROTOTYPE:
1062 CODE:
1063 tc_backup ();
1064
1065void
1066glyph_cache_restore ()
1067 PROTOTYPE:
1068 CODE:
1069 tc_restore ();
1070
1071DC::Layout
1072new (SV *class)
761 CODE: 1073 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1074 New (0, RETVAL, 1, struct cf_layout);
763 1075
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1076 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1077 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1078 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1079 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1080 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1081 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1082 RETVAL->font = 0;
1083 RETVAL->rc = rc_alloc ();
772 1084
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1085 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1086 layout_update_font (RETVAL);
775 OUTPUT: 1087 OUTPUT:
776 RETVAL 1088 RETVAL
777 1089
778void 1090void
779DESTROY (CFClient::Layout self) 1091DESTROY (DC::Layout self)
780 CODE: 1092 CODE:
781 g_object_unref (self->pl); 1093 g_object_unref (self->pl);
1094 rc_free (self->rc);
782 Safefree (self); 1095 Safefree (self);
783 1096
784int
785is_rgba (CFClient::Layout self)
786 CODE:
787 RETVAL = self->rgba;
788 OUTPUT:
789 RETVAL
790
791void 1097void
792set_text (CFClient::Layout self, SV *text_) 1098set_text (DC::Layout self, SV *text_)
793 CODE: 1099 CODE:
794{ 1100{
795 STRLEN textlen; 1101 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen); 1102 char *text = SvPVutf8 (text_, textlen);
797 1103
798 pango_layout_set_text (self->pl, text, textlen); 1104 pango_layout_set_text (self->pl, text, textlen);
799} 1105}
800 1106
801void 1107void
802set_markup (CFClient::Layout self, SV *text_) 1108set_markup (DC::Layout self, SV *text_)
803 CODE: 1109 CODE:
804{ 1110{
805 STRLEN textlen; 1111 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen); 1112 char *text = SvPVutf8 (text_, textlen);
807 1113
808 pango_layout_set_markup (self->pl, text, textlen); 1114 pango_layout_set_markup (self->pl, text, textlen);
809} 1115}
810 1116
1117void
1118set_shapes (DC::Layout self, ...)
1119 CODE:
1120{
1121 PangoAttrList *attrs = 0;
1122 const char *text = pango_layout_get_text (self->pl);
1123 const char *pos = text;
1124 int arg = 4;
1125
1126 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1127 {
1128 PangoRectangle inkrect, rect;
1129 PangoAttribute *attr;
1130
1131 int x = SvIV (ST (arg - 3));
1132 int y = SvIV (ST (arg - 2));
1133 int w = SvIV (ST (arg - 1));
1134 int h = SvIV (ST (arg ));
1135
1136 inkrect.x = 0;
1137 inkrect.y = 0;
1138 inkrect.width = 0;
1139 inkrect.height = 0;
1140
1141 rect.x = x * PANGO_SCALE;
1142 rect.y = y * PANGO_SCALE;
1143 rect.width = w * PANGO_SCALE;
1144 rect.height = h * PANGO_SCALE;
1145
1146 if (!attrs)
1147 attrs = pango_layout_get_attributes (self->pl);
1148
1149 attr = pango_attr_shape_new (&inkrect, &rect);
1150 attr->start_index = pos - text;
1151 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1152 pango_attr_list_insert (attrs, attr);
1153
1154 arg += 4;
1155 pos += sizeof (OBJ_STR) - 1;
1156 }
1157
1158 if (attrs)
1159 pango_layout_set_attributes (self->pl, attrs);
1160}
1161
1162void
1163get_shapes (DC::Layout self)
1164 PPCODE:
1165{
1166 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167
1168 do
1169 {
1170 PangoLayoutRun *run = pango_layout_iter_get_run (iter);
1171
1172 if (run && shape_attr_p (run))
1173 {
1174 PangoRectangle extents;
1175 pango_layout_iter_get_run_extents (iter, 0, &extents);
1176
1177 EXTEND (SP, 2);
1178 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1179 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1180 }
1181 }
1182 while (pango_layout_iter_next_run (iter));
1183
1184 pango_layout_iter_free (iter);
1185}
1186
1187int
1188has_wrapped (DC::Layout self)
1189 CODE:
1190{
1191 int lines = 1;
1192 const char *text = pango_layout_get_text (self->pl);
1193
1194 while (*text)
1195 lines += *text++ == '\n';
1196
1197 RETVAL = lines < pango_layout_get_line_count (self->pl);
1198}
1199 OUTPUT:
1200 RETVAL
1201
811SV * 1202SV *
812get_text (CFClient::Layout self) 1203get_text (DC::Layout self)
813 CODE: 1204 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1205 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1206 sv_utf8_decode (RETVAL);
816 OUTPUT: 1207 OUTPUT:
817 RETVAL 1208 RETVAL
818 1209
819void 1210void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1211set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1212 CODE:
822 self->r = r; 1213 self->r = r;
823 self->g = g; 1214 self->g = g;
824 self->b = b; 1215 self->b = b;
825 self->a = a; 1216 self->a = a;
826 1217
827void 1218void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1219set_font (DC::Layout self, DC::Font font = 0)
829 CODE: 1220 CODE:
830 if (self->font != font) 1221 if (self->font != font)
831 { 1222 {
832 self->font = font; 1223 self->font = font;
833 layout_update_font (self); 1224 layout_update_font (self);
834 } 1225 }
835 1226
836void 1227void
837set_height (CFClient::Layout self, int base_height) 1228set_height (DC::Layout self, int base_height)
838 CODE: 1229 CODE:
839 if (self->base_height != base_height) 1230 if (self->base_height != base_height)
840 { 1231 {
841 self->base_height = base_height; 1232 self->base_height = base_height;
842 layout_update_font (self); 1233 layout_update_font (self);
843 } 1234 }
844 1235
845void 1236void
846set_width (CFClient::Layout self, int max_width = -1) 1237set_width (DC::Layout self, int max_width = -1)
847 CODE: 1238 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1239 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1240
850void 1241void
851set_indent (CFClient::Layout self, int indent) 1242set_indent (DC::Layout self, int indent)
852 CODE: 1243 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1244 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1245
855void 1246void
856set_spacing (CFClient::Layout self, int spacing) 1247set_spacing (DC::Layout self, int spacing)
857 CODE: 1248 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1249 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1250
860void 1251void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1252set_ellipsise (DC::Layout self, int ellipsise)
862 CODE: 1253 CODE:
863 pango_layout_set_ellipsize (self->pl, 1254 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1255 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1256 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1257 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1258 : PANGO_ELLIPSIZE_NONE
868 ); 1259 );
869 1260
870void 1261void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1262set_single_paragraph_mode (DC::Layout self, int spm)
872 CODE: 1263 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1264 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1265
875void 1266void
876size (CFClient::Layout self) 1267size (DC::Layout self)
877 PPCODE: 1268 PPCODE:
878{ 1269{
879 int w, h; 1270 int w, h;
880 1271
881 layout_get_pixel_size (self, &w, &h); 1272 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1275 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1276 PUSHs (sv_2mortal (newSViv (h)));
886} 1277}
887 1278
888int 1279int
1280descent (DC::Layout self)
1281 CODE:
1282{
1283 PangoRectangle rect;
1284 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1285 pango_layout_line_get_pixel_extents (line, 0, &rect);
1286 RETVAL = PANGO_DESCENT (rect);
1287}
1288 OUTPUT:
1289 RETVAL
1290
1291int
889xy_to_index (CFClient::Layout self, int x, int y) 1292xy_to_index (DC::Layout self, int x, int y)
890 CODE: 1293 CODE:
891{ 1294{
892 int index, trailing; 1295 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1296 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1297 RETVAL = index + trailing;
895} 1298}
896 OUTPUT: 1299 OUTPUT:
897 RETVAL 1300 RETVAL
898 1301
899void 1302void
900cursor_pos (CFClient::Layout self, int index) 1303cursor_pos (DC::Layout self, int index)
901 PPCODE: 1304 PPCODE:
902{ 1305{
903 PangoRectangle strong_pos; 1306 PangoRectangle strong_pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1307 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
905 1308
… …
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1311 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1312 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
910} 1313}
911 1314
912void 1315void
913render (CFClient::Layout self) 1316index_to_line_x (DC::Layout self, int index, int trailing = 0)
914 PPCODE: 1317 PPCODE:
915{ 1318{
916 SV *retval; 1319 int line, x;
917 int w, h;
918 1320
919 layout_get_pixel_size (self, &w, &h); 1321 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920 1322#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
921 if (self->rgba) 1323 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
922 { 1324 --line;
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif 1325#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1326 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1327 PUSHs (sv_2mortal (newSViv (line)));
1328 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1329}
1330
1331void
1332line_x_to_index (DC::Layout self, int line, int x)
1333 PPCODE:
1334{
1335 PangoLayoutLine *lp;
1336 int index, trailing;
1337
1338 if (line < 0)
1339 XSRETURN_EMPTY;
1340
1341 if (!(lp = pango_layout_get_line (self->pl, line)))
1342 XSRETURN_EMPTY; /* do better */
1343
1344 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1345
1346 EXTEND (SP, 2);
1347 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1348 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1349 else
976 { 1350 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1352 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1353 }
1001} 1354}
1002 1355
1356void
1357render (DC::Layout self, float x, float y, int flags = 0)
1358 CODE:
1359 rc_clear (self->rc);
1360 pango_opengl_render_layout_subpixel (
1361 self->pl,
1362 self->rc,
1363 x * PANGO_SCALE, y * PANGO_SCALE,
1364 self->r, self->g, self->b, self->a,
1365 flags
1366 );
1367 // we assume that context_change actually clears/frees stuff
1368 // and does not do any recomputation...
1369 pango_layout_context_changed (self->pl);
1370
1371void
1372draw (DC::Layout self)
1373 CODE:
1374{
1375 glEnable (GL_TEXTURE_2D);
1376 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1377 glEnable (GL_BLEND);
1378 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1379 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1380 glEnable (GL_ALPHA_TEST);
1381 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1382
1383 rc_draw (self->rc);
1384
1385 glDisable (GL_ALPHA_TEST);
1386 glDisable (GL_BLEND);
1387 glDisable (GL_TEXTURE_2D);
1388}
1389
1003MODULE = CFClient PACKAGE = CFClient::Texture 1390MODULE = Deliantra::Client PACKAGE = DC::Texture
1004 1391
1005void 1392PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1393
1012 if (ow && oh) 1394void
1395pad (SV *data_, int ow, int oh, int nw, int nh)
1396 CODE:
1397{
1398 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1399 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1400 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1401 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1402 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1403 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1404
1026 SvPOK_only (result_); 1405 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1406 SvCUR_set (result_, nw * nh * bpp);
1028 1407
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1408 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1409 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1410 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1411
1033 sv_setsv (data_, result_); 1412 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1413 }
1040} 1414}
1041 1415
1042void 1416void
1043draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1417draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1049{ 1423{
1050 HV *hv = (HV *)SvRV (self); 1424 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1425 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1426 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1427 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1428
1429 if (name <= 0)
1430 XSRETURN_EMPTY;
1054 1431
1055 if (items < 5) 1432 if (items < 5)
1056 { 1433 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1434 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1435 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1463 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1464 glDisable (GL_BLEND);
1088 } 1465 }
1089} 1466}
1090 1467
1468IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1469 CODE:
1470{
1471 GLint width;
1472 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1473 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1474 RETVAL = width > 0;
1475}
1476 OUTPUT:
1477 RETVAL
1478
1091MODULE = CFClient PACKAGE = CFClient::Map 1479MODULE = Deliantra::Client PACKAGE = DC::Map
1092 1480
1093CFClient::Map 1481PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1482
1483DC::Map
1484new (SV *class)
1095 CODE: 1485 CODE:
1096 New (0, RETVAL, 1, struct map); 1486 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1487 RETVAL->x = 0;
1098 RETVAL->y = 0; 1488 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1489 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1490 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1491 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1492 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1493 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1494 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1495 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1496 RETVAL->row = 0;
1109 OUTPUT: 1497 OUTPUT:
1110 RETVAL 1498 RETVAL
1111 1499
1112void 1500void
1113DESTROY (CFClient::Map self) 1501DESTROY (DC::Map self)
1114 CODE: 1502 CODE:
1115{ 1503{
1116 map_clear (self); 1504 map_clear (self);
1117 Safefree (self->face); 1505 Safefree (self->face2tile);
1118 Safefree (self->tex); 1506 Safefree (self->tex);
1119 Safefree (self); 1507 Safefree (self);
1120} 1508}
1121 1509
1122void 1510void
1511resize (DC::Map self, int map_width, int map_height)
1512 CODE:
1513 self->w = map_width;
1514 self->h = map_height;
1515
1516void
1123clear (CFClient::Map self) 1517clear (DC::Map self)
1124 CODE: 1518 CODE:
1125 map_clear (self); 1519 map_clear (self);
1126 1520
1127void 1521void
1128set_face (CFClient::Map self, int face, int texid) 1522set_tileid (DC::Map self, int face, int tile)
1129 CODE: 1523 CODE:
1130{ 1524{
1131 while (self->faces <= face) 1525 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1526 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1527}
1139 1528
1140void 1529void
1530set_smooth (DC::Map self, int face, int smooth, int level)
1531 CODE:
1532{
1533 tileid texid;
1534 maptex *tex;
1535
1536 if (face < 0 || face >= self->faces)
1537 return;
1538
1539 if (smooth < 0 || smooth >= self->faces)
1540 return;
1541
1542 texid = self->face2tile [face];
1543
1544 if (!texid)
1545 return;
1546
1547 tex = self->tex + texid;
1548 tex->smoothtile = self->face2tile [smooth];
1549 tex->smoothlevel = level;
1550}
1551
1552void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1553set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1554 CODE:
1143{ 1555{
1144 while (self->texs <= texid) 1556 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1557
1150 { 1558 {
1151 maptex *tex = self->tex + texid; 1559 maptex *tex = self->tex + texid;
1152 1560
1153 tex->name = name; 1561 tex->name = name;
… …
1170 // from transparent color bleeding and ugly wrapping effects. 1578 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1579 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1580}
1173 1581
1174int 1582int
1175ox (CFClient::Map self) 1583ox (DC::Map self)
1176 ALIAS: 1584 ALIAS:
1177 oy = 1 1585 oy = 1
1178 x = 2 1586 x = 2
1179 y = 3 1587 y = 3
1180 w = 4 1588 w = 4
… …
1191 } 1599 }
1192 OUTPUT: 1600 OUTPUT:
1193 RETVAL 1601 RETVAL
1194 1602
1195void 1603void
1196scroll (CFClient::Map self, int dx, int dy) 1604scroll (DC::Map self, int dx, int dy)
1197 CODE: 1605 CODE:
1198{ 1606{
1199 if (dx > 0) 1607 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1608 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1609 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1610 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1611
1204 if (dy > 0) 1612 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1613 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1614 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1615 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1616
1209 self->ox += dx; self->x += dx; 1617 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1618 self->oy += dy; self->y += dy;
1211 1619
1212 while (self->y < 0) 1620 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1624 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1625 self->y += MAP_EXTEND_Y;
1218 } 1626 }
1219} 1627}
1220 1628
1221void 1629SV *
1222map1a_update (CFClient::Map self, SV *data_) 1630map1a_update (DC::Map self, SV *data_, int extmap)
1223 CODE: 1631 CODE:
1224{ 1632{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1633 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1634 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1635 mapcell *cell;
1228 int x, y, flags; 1636 int x, y, z, flags;
1637 AV *missing = newAV ();
1638 RETVAL = newRV_noinc ((SV *)missing);
1229 1639
1230 while (data < data_end) 1640 while (data < data_end - 1)
1231 { 1641 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1642 flags = (data [0] << 8) + data [1]; data += 2;
1233 1643
1234 x = ((flags >> 10) & 63) + self->x; 1644 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1645 y = self->y + ((flags >> 4) & 63);
1236 1646
1237 cell = map_get_cell (self, x, y); 1647 cell = map_get_cell (self, x, y);
1238 1648
1239 if (flags & 15) 1649 if (flags & 15)
1240 { 1650 {
1241 if (cell->darkness < 0) 1651 if (!cell->darkness)
1242 { 1652 {
1653 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1654 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 1655 }
1248 1656
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 1657 //TODO: don't trust server data to be in-range(!)
1252 1658
1253 if (flags & 4) 1659 if (flags & 8)
1254 { 1660 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1661 if (extmap)
1662 {
1663 uint8_t ext, cmd;
1664
1665 do
1666 {
1667 ext = *data++;
1668 cmd = ext & 0x3f;
1669
1670 if (cmd < 4)
1671 cell->darkness = 255 - ext * 64 + 1;
1672 else if (cmd == 5) // health
1673 {
1674 cell->stat_width = 1;
1675 cell->stat_hp = *data++;
1676 }
1677 else if (cmd == 6) // monster width
1678 cell->stat_width = *data++ + 1;
1679 else if (cmd == 0x47)
1680 {
1681 if (*data == 4)
1682 ; // decode player count
1683
1684 data += *data + 1;
1685 }
1686 else if (cmd == 8) // cell flags
1687 cell->flags = *data++;
1688 else if (ext & 0x40) // unknown, multibyte => skip
1689 data += *data + 1;
1690 else
1691 data++;
1692 }
1693 while (ext & 0x80);
1694 }
1695 else
1696 cell->darkness = *data++ + 1;
1256 } 1697 }
1257 1698
1699 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 1700 if (flags & (4 >> z))
1259 { 1701 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1702 faceid face = (data [0] << 8) + data [1]; data += 2;
1703 need_facenum (self, face);
1704 cell->tile [z] = self->face2tile [face];
1705
1706 if (cell->tile [z])
1707 {
1708 maptex *tex = self->tex + cell->tile [z];
1709 if (!tex->name)
1710 av_push (missing, newSViv (cell->tile [z]));
1711
1712 if (tex->smoothtile)
1713 {
1714 maptex *smooth = self->tex + tex->smoothtile;
1715 if (!smooth->name)
1716 av_push (missing, newSViv (tex->smoothtile));
1717 }
1718 }
1261 } 1719 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 1720 }
1268 else 1721 else
1269 cell->darkness = -1; 1722 cell->darkness = 0;
1270 } 1723 }
1271} 1724}
1725 OUTPUT:
1726 RETVAL
1272 1727
1273SV * 1728SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1729mapmap (DC::Map self, int x0, int y0, int w, int h)
1275 CODE: 1730 CODE:
1276{ 1731{
1277 int x1, x; 1732 int x1, x;
1278 int y1, y; 1733 int y1, y;
1279 int z; 1734 int z;
… …
1300 { 1755 {
1301 mapcell *cell = row->col + (x - row->c0); 1756 mapcell *cell = row->col + (x - row->c0);
1302 1757
1303 for (z = 0; z <= 0; z++) 1758 for (z = 0; z <= 0; z++)
1304 { 1759 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 1760 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 1761 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 1762 int a1 = tex.a;
1312 1763
1313 r = (r * a0 + tex.r * a1) / 255; 1764 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 1765 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 1766 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 1767 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 1768 }
1319 } 1769 }
1320 1770
1321 *map++ = (r ) 1771 *map++ = (r )
1322 | (g << 8) 1772 | (g << 8)
… …
1329} 1779}
1330 OUTPUT: 1780 OUTPUT:
1331 RETVAL 1781 RETVAL
1332 1782
1333void 1783void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1784draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1785 CODE:
1786{
1787 int x, y, z;
1788
1789 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1790 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1791 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1792 smooth_key skey;
1793
1794 rc_t *rc = rc_alloc ();
1795 rc_key_t key;
1796 rc_array_t *arr;
1797
1798 // thats current max. sorry.
1799 if (sw > 255) sw = 255;
1800 if (sh > 255) sh = 255;
1801
1802 // clear key, in case of extra padding
1803 memset (&skey, 0, sizeof (skey));
1804
1805 memset (&key, 0, sizeof (key));
1806 key.r = 255;
1807 key.g = 255;
1808 key.b = 255;
1809 key.a = 255;
1810 key.mode = GL_QUADS;
1811 key.format = GL_T2F_V3F;
1812 key.texname = -1;
1813
1814 mx += self->x;
1815 my += self->y;
1816
1817 // first pass: determine smooth_max
1818 // rather ugly, if you ask me
1819 // could also be stored inside mapcell and updated on change
1820 memset (smooth_max, 0, sizeof (smooth_max));
1821
1822 for (y = 0; y < sh; y++)
1823 if (0 <= y + my && y + my < self->rows)
1824 {
1825 maprow *row = self->row + (y + my);
1826
1827 for (x = 0; x < sw; x++)
1828 if (row->c0 <= x + mx && x + mx < row->c1)
1829 {
1830 mapcell *cell = row->col + (x + mx - row->c0);
1831
1832 smooth_max[x + 1][y + 1] =
1833 MAX (self->tex [cell->tile [0]].smoothlevel,
1834 MAX (self->tex [cell->tile [1]].smoothlevel,
1835 self->tex [cell->tile [2]].smoothlevel));
1836 }
1837 }
1838
1839 glEnable (GL_BLEND);
1840 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1841 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1842
1843 for (z = 0; z <= 2; z++)
1844 {
1845 memset (smooth_level, 0, sizeof (smooth_level));
1846
1847 for (y = 0; y < sh; y++)
1848 if (0 <= y + my && y + my < self->rows)
1849 {
1850 maprow *row = self->row + (y + my);
1851
1852 for (x = 0; x < sw; x++)
1853 if (row->c0 <= x + mx && x + mx < row->c1)
1854 {
1855 mapcell *cell = row->col + (x + mx - row->c0);
1856 tileid tile = cell->tile [z];
1857
1858 if (tile)
1859 {
1860 maptex tex = self->tex [tile];
1861 int px, py;
1862
1863 if (key.texname != tex.name)
1864 {
1865 if (!tex.name)
1866 tex = self->tex [2]; /* missing, replace by noface */
1867
1868 key.texname = tex.name;
1869 arr = rc_array (rc, &key);
1870 }
1871
1872 px = (x + 1) * T - tex.w;
1873 py = (y + 1) * T - tex.h;
1874
1875 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1876 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1877 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1878 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1879
1880 if (cell->flags && z == 2)
1881 {
1882 // overlays such as the speech bubble, probably more to come
1883 if (cell->flags & 1)
1884 {
1885 maptex tex = self->tex [1];
1886 int px = x * T + T * 2 / 32;
1887 int py = y * T - T * 6 / 32;
1888
1889 if (tex.name)
1890 {
1891 if (key.texname != tex.name)
1892 {
1893 key.texname = tex.name;
1894 arr = rc_array (rc, &key);
1895 }
1896
1897 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1898 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1899 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1900 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1901 }
1902 }
1903 }
1904
1905 // update smooth hash
1906 if (tex.smoothtile)
1907 {
1908 skey.tile = tex.smoothtile;
1909 skey.level = tex.smoothlevel;
1910
1911 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1912
1913 // add bits to current tile and all neighbours. skey.x|y is
1914 // shifted +1|+1 so we always stay positive.
1915
1916 // bits is ___n cccc CCCC bbbb
1917 // n do not draw borders&corners
1918 // c draw these corners, but...
1919 // C ... not these
1920 // b draw these borders
1921
1922 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1923 // ┃· ·· ·┃ ━━
1924
1925 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1926 // ·· ·· ·┏ ┓·
1927
1928 // full tile
1929 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1930
1931 // borders
1932 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1933 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1934 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1935 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1936
1937 // corners
1938 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1939 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1940 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1941 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1942 }
1943 }
1944 }
1945 }
1946
1947 rc_draw (rc);
1948 rc_clear (rc);
1949
1950 // go through all smoothlevels, lowest to highest, then draw.
1951 // this is basically counting sort
1952 {
1953 int w, b;
1954
1955 glEnable (GL_TEXTURE_2D);
1956 glBegin (GL_QUADS);
1957 for (w = 0; w < 256 / 32; ++w)
1958 {
1959 uint32_t smask = smooth_level [w];
1960 if (smask)
1961 for (b = 0; b < 32; ++b)
1962 if (smask & (((uint32_t)1) << b))
1963 {
1964 int level = (w << 5) | b;
1965 HE *he;
1966
1967 hv_iterinit (smooth);
1968 while ((he = hv_iternext (smooth)))
1969 {
1970 smooth_key *skey = (smooth_key *)HeKEY (he);
1971 IV bits = SvIVX (HeVAL (he));
1972
1973 if (!(bits & 0x1000)
1974 && skey->level == level
1975 && level > smooth_max [skey->x][skey->y])
1976 {
1977 maptex tex = self->tex [skey->tile];
1978 int px = (((int)skey->x) - 1) * T;
1979 int py = (((int)skey->y) - 1) * T;
1980 int border = bits & 15;
1981 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1982 float dx = tex.s * .0625f; // 16 images/row
1983 float dy = tex.t * .5f ; // 2 images/column
1984
1985 if (tex.name)
1986 {
1987 // this time avoiding texture state changes
1988 // save gobs of state changes.
1989 if (key.texname != tex.name)
1990 {
1991 glEnd ();
1992 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1993 glBegin (GL_QUADS);
1994 }
1995
1996 if (border)
1997 {
1998 float ox = border * dx;
1999
2000 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2001 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2002 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2003 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2004 }
2005
2006 if (corner)
2007 {
2008 float ox = corner * dx;
2009
2010 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2011 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2012 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2013 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2014 }
2015 }
2016 }
2017 }
2018 }
2019 }
2020
2021 glEnd ();
2022 glDisable (GL_TEXTURE_2D);
2023 key.texname = -1;
2024 }
2025
2026 hv_clear (smooth);
2027 }
2028
2029 glDisable (GL_BLEND);
2030 rc_free (rc);
2031
2032 // top layer: overlays such as the health bar
2033 for (y = 0; y < sh; y++)
2034 if (0 <= y + my && y + my < self->rows)
2035 {
2036 maprow *row = self->row + (y + my);
2037
2038 for (x = 0; x < sw; x++)
2039 if (row->c0 <= x + mx && x + mx < row->c1)
2040 {
2041 mapcell *cell = row->col + (x + mx - row->c0);
2042
2043 int px = x * T;
2044 int py = y * T;
2045
2046 if (cell->stat_hp)
2047 {
2048 int width = cell->stat_width * T;
2049 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2050
2051 glColor3ub (0, 0, 0);
2052 glRectf (px + 1, py - thick - 2,
2053 px + width - 1, py);
2054
2055 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2056 glRectf (px + 2,
2057 py - thick - 1,
2058 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2059 }
2060 }
2061 }
2062}
2063
2064void
2065draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2066 CODE:
2067{
2068 static float color[16][3] = {
2069 { 0.00F, 0.00F, 0.00F },
2070 { 1.00F, 1.00F, 1.00F },
2071 { 0.00F, 0.00F, 0.55F },
2072 { 1.00F, 0.00F, 0.00F },
2073
2074 { 1.00F, 0.54F, 0.00F },
2075 { 0.11F, 0.56F, 1.00F },
2076 { 0.93F, 0.46F, 0.00F },
2077 { 0.18F, 0.54F, 0.34F },
2078
2079 { 0.56F, 0.73F, 0.56F },
2080 { 0.80F, 0.80F, 0.80F },
2081 { 0.55F, 0.41F, 0.13F },
2082 { 0.99F, 0.77F, 0.26F },
2083
2084 { 0.74F, 0.65F, 0.41F },
2085
2086 { 0.00F, 1.00F, 1.00F },
2087 { 1.00F, 0.00F, 1.00F },
2088 { 1.00F, 1.00F, 0.00F },
2089 };
2090
2091 int x, y;
2092
2093 glEnable (GL_TEXTURE_2D);
2094 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2095 glEnable (GL_BLEND);
2096 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2097 glBegin (GL_QUADS);
2098
2099 for (y = 0; y < h; y++)
2100 for (x = 0; x < w; x++)
2101 {
2102 unsigned char m = data [x + y * w];
2103
2104 if (m)
2105 {
2106 float *c = color [m & 15];
2107
2108 float tx1 = m & 0x40 ? 0.5 : 0.;
2109 float tx2 = tx1 + 0.5;
2110
2111 glColor4f (c[0], c[1], c[2], 0.75);
2112 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2113 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2114 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2115 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2116 }
2117 }
2118
2119 glEnd ();
2120 glDisable (GL_BLEND);
2121 glDisable (GL_TEXTURE_2D);
2122}
2123
2124void
2125fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2126 PPCODE:
1336{ 2127{
1337 int vx, vy;
1338 int x, y, z; 2128 int x, y;
1339 int last_name; 2129 int sw1 = sw + 2;
1340 mapface face; 2130 int sh1 = sh + 2;
2131 int sh3 = sh * 3;
1341 int sw4 = (sw + 3) & ~3; 2132 int sw34 = (sw * 3 + 3) & ~3;
2133 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2134 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2135 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2136
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2137 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2138 SvCUR_set (darkness3_sv, sw34 * sh3);
1348 2139
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2140 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2141 my += self->y - 1;
1351 2142
1352 /* 2143 memset (darkness1, 255, sw1 * sh1);
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356 2144
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2145 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2146 if (0 <= y + my && y + my < self->rows)
1376 { 2147 {
1377 maprow *row = self->row + (y + vy); 2148 maprow *row = self->row + (y + my);
1378 2149
1379 for (x = 0; x < sw; x++) 2150 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2151 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2152 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2153 mapcell *cell = row->col + (x + mx - row->c0);
1383 2154
1384 darkness[y * sw4 + x] = cell->darkness < 0 2155 darkness1 [y * sw1 + x] = cell->darkness
2156 ? 255 - (cell->darkness - 1)
1385 ? 255 - FOW_DARKNESS 2157 : 255 - FOW_DARKNESS;
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2158 }
1411 } 2159 }
1412 2160
1413 glEnd (); 2161 for (y = 0; y < sh; ++y)
2162 for (x = 0; x < sw; ++x)
2163 {
2164 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2165 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2166 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2167 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2168 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2169 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2170 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2171 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2172 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2173
1415 glDisable (GL_TEXTURE_2D); 2174 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2175 uint8_t r21 = d21;
2176 uint8_t r31 = (d21 + d31 + d32) / 3;
2177
2178 uint8_t r12 = d12;
2179 uint8_t r22 = d22;
2180 uint8_t r32 = d32;
2181
2182 uint8_t r13 = (d13 + d23 + d12) / 3;
2183 uint8_t r23 = d23;
2184 uint8_t r33 = (d23 + d33 + d32) / 3;
2185
2186 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2187 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2188 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2189 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2190 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2191 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2192 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2193 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2194 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2195 }
2196
2197 free (darkness1);
1417 2198
1418 EXTEND (SP, 3); 2199 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2200 PUSHs (sv_2mortal (newSViv (sw34)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2201 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2202 PUSHs (darkness3_sv);
1422} 2203}
1423 2204
1424SV * 2205SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2206get_rect (DC::Map self, int x0, int y0, int w, int h)
1426 CODE: 2207 CODE:
1427{ 2208{
1428 int x, y, x1, y1; 2209 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2210 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2211 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2236 if (row && row->c0 <= x && x < row->c1)
1456 { 2237 {
1457 mapcell *cell = row->col + (x - row->c0); 2238 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2239 uint8_t flags = 0;
1459 2240
1460 if (cell->face [0]) flags |= 1; 2241 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2242 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2243 if (cell->tile [2]) flags |= 4;
1463 2244
1464 *data++ = flags; 2245 *data++ = flags;
1465 2246
1466 if (flags & 1) 2247 if (flags & 1)
1467 { 2248 {
2249 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2250 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2251 *data++ = tile;
1470 } 2252 }
1471 2253
1472 if (flags & 2) 2254 if (flags & 2)
1473 { 2255 {
2256 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2257 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2258 *data++ = tile;
1476 } 2259 }
1477 2260
1478 if (flags & 4) 2261 if (flags & 4)
1479 { 2262 {
2263 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2264 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2265 *data++ = tile;
1482 } 2266 }
1483 } 2267 }
1484 else 2268 else
1485 *data++ = 0; 2269 *data++ = 0;
1486 } 2270 }
… …
1492} 2276}
1493 OUTPUT: 2277 OUTPUT:
1494 RETVAL 2278 RETVAL
1495 2279
1496void 2280void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2281set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1498 PPCODE: 2282 PPCODE:
1499{ 2283{
1500 int x, y, z; 2284 int x, y, z;
1501 int w, h; 2285 int w, h;
1502 int x1, y1; 2286 int x1, y1;
1503 2287
1504 if (*data++ != 0) 2288 if (*data++ != 0)
1505 return; /* version mismatch */ 2289 XSRETURN_EMPTY; /* version mismatch */
1506 2290
1507 w = *data++ << 8; w |= *data++; 2291 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2292 h = *data++ << 8; h |= *data++;
1509 2293
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2294 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1526 { 2310 {
1527 uint8_t flags = *data++; 2311 uint8_t flags = *data++;
1528 2312
1529 if (flags) 2313 if (flags)
1530 { 2314 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2315 mapcell *cell = row_get_cell (row, x);
2316 tileid tile[3] = { 0, 0, 0 };
1534 2317
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2318 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2319 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2320 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2321
1539 if (cell->darkness <= 0) 2322 if (cell->darkness == 0)
1540 { 2323 {
1541 cell->darkness = -1; 2324 cell->darkness = 0;
1542 2325
1543 for (z = 0; z <= 2; z++) 2326 for (z = 0; z <= 2; z++)
1544 { 2327 {
1545 cell->face[z] = face[z]; 2328 tileid t = tile [z];
1546 2329
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2330 if (t >= self->texs || (t && !self->tex [t].name))
2331 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2332 XPUSHs (sv_2mortal (newSViv (t)));
2333 need_texid (self, t);
2334 }
2335
2336 cell->tile [z] = t;
1549 } 2337 }
1550 } 2338 }
1551 } 2339 }
1552 } 2340 }
1553 } 2341 }
1554} 2342}
1555 2343
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2344MODULE = Deliantra::Client PACKAGE = DC::RW
1557 2345
1558CFClient::MixChunk 2346DC::RW
1559new_from_file (SV *class, char *path) 2347new (SV *class, SV *data_sv)
1560 CODE: 2348 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2349{
2350 STRLEN datalen;
2351 char *data = SvPVbyte (data_sv, datalen);
2352
2353 RETVAL = SDL_RWFromConstMem (data, datalen);
2354}
1562 OUTPUT: 2355 OUTPUT:
1563 RETVAL 2356 RETVAL
1564 2357
2358DC::RW
2359new_from_file (SV *class, const char *path, const char *mode = "rb")
2360 CODE:
2361 RETVAL = SDL_RWFromFile (path, mode);
2362 OUTPUT:
2363 RETVAL
2364
2365# fails on win32:
2366# dc.xs(2268) : error C2059: syntax error : '('
1565void 2367#void
2368#close (DC::RW self)
2369# CODE:
2370# (self->(close)) (self);
2371
2372MODULE = Deliantra::Client PACKAGE = DC::Channel
2373
2374PROTOTYPES: DISABLE
2375
2376DC::Channel
2377find ()
2378 CODE:
2379{
2380 RETVAL = Mix_GroupAvailable (-1);
2381
2382 if (RETVAL < 0)
2383 {
2384 RETVAL = Mix_GroupOldest (-1);
2385
2386 if (RETVAL < 0)
2387 XSRETURN_UNDEF;
2388
2389 Mix_HaltChannel (RETVAL);
2390 }
2391
2392 Mix_UnregisterAllEffects (RETVAL);
2393 Mix_Volume (RETVAL, 128);
2394}
2395 OUTPUT:
2396 RETVAL
2397
2398void
2399halt (DC::Channel self)
2400 CODE:
2401 Mix_HaltChannel (self);
2402
2403void
2404expire (DC::Channel self, int ticks = -1)
2405 CODE:
2406 Mix_ExpireChannel (self, ticks);
2407
2408void
2409fade_out (DC::Channel self, int ticks = -1)
2410 CODE:
2411 Mix_FadeOutChannel (self, ticks);
2412
2413int
2414volume (DC::Channel self, int volume)
2415 CODE:
2416 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2417 OUTPUT:
2418 RETVAL
2419
2420void
2421unregister_all_effects (DC::Channel self)
2422 CODE:
2423 Mix_UnregisterAllEffects (self);
2424
2425void
2426set_panning (DC::Channel self, int left, int right)
2427 CODE:
2428 left = CLAMP (left , 0, 255);
2429 right = CLAMP (right, 0, 255);
2430 Mix_SetPanning (self, left, right);
2431
2432void
2433set_distance (DC::Channel self, int distance)
2434 CODE:
2435 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2436
2437void
2438set_position (DC::Channel self, int angle, int distance)
2439 CODE:
2440
2441void
2442set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2443 CODE:
2444{
2445 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2446 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2447 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2448}
2449
2450void
2451set_reverse_stereo (DC::Channel self, int flip)
2452 CODE:
2453 Mix_SetReverseStereo (self, flip);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2456
2457PROTOTYPES: DISABLE
2458
2459DC::MixChunk
2460new (SV *class, DC::RW rwops)
2461 CODE:
2462 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2463 OUTPUT:
2464 RETVAL
2465
2466void
1566DESTROY (CFClient::MixChunk self) 2467DESTROY (DC::MixChunk self)
1567 CODE: 2468 CODE:
1568 Mix_FreeChunk (self); 2469 Mix_FreeChunk (self);
1569 2470
1570int 2471int
1571volume (CFClient::MixChunk self, int volume = -1) 2472volume (DC::MixChunk self, int volume = -1)
1572 CODE: 2473 CODE:
2474 if (items > 1)
2475 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2476 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2477 OUTPUT:
1575 RETVAL 2478 RETVAL
1576 2479
1577int 2480DC::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2481play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2482 CODE:
2483{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2484 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2485
2486 if (RETVAL < 0)
2487 XSRETURN_UNDEF;
2488
2489 if (channel < 0)
2490 {
2491 Mix_UnregisterAllEffects (RETVAL);
2492 Mix_Volume (RETVAL, 128);
2493 }
2494}
1581 OUTPUT: 2495 OUTPUT:
1582 RETVAL 2496 RETVAL
1583 2497
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2498MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585 2499
1586int 2500int
1587volume (int volume = -1) 2501volume (int volume = -1)
2502 PROTOTYPE: ;$
1588 CODE: 2503 CODE:
2504 if (items > 0)
2505 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2506 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2507 OUTPUT:
1591 RETVAL 2508 RETVAL
1592 2509
1593CFClient::MixMusic 2510void
1594new_from_file (SV *class, char *path) 2511fade_out (int ms)
1595 CODE: 2512 CODE:
2513 Mix_FadeOutMusic (ms);
2514
2515void
2516halt ()
2517 CODE:
2518 Mix_HaltMusic ();
2519
2520DC::MixMusic
2521new (SV *class, DC::RW rwops)
2522 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2523 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2524 OUTPUT:
1598 RETVAL 2525 RETVAL
1599 2526
1600void 2527void
1601DESTROY (CFClient::MixMusic self) 2528DESTROY (DC::MixMusic self)
1602 CODE: 2529 CODE:
1603 Mix_FreeMusic (self); 2530 Mix_FreeMusic (self);
1604 2531
1605int 2532int
1606play (CFClient::MixMusic self, int loops = -1) 2533play (DC::MixMusic self, int loops = -1)
1607 CODE: 2534 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2535 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2536 OUTPUT:
1610 RETVAL 2537 RETVAL
1611 2538
2539void
2540fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2541 CODE:
2542 Mix_FadeInMusicPos (self, loops, ms, position);
2543
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2544MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2545
2546PROTOTYPES: ENABLE
1613 2547
1614BOOT: 2548BOOT:
1615{ 2549{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2550 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617 static const struct { 2551 static const struct {
1618 const char *name; 2552 const char *name;
1619 IV iv; 2553 IV iv;
1620 } *civ, const_iv[] = { 2554 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2555# define const_iv(name) { # name, (IV)name }
2556 const_iv (GL_VENDOR),
2557 const_iv (GL_VERSION),
2558 const_iv (GL_EXTENSIONS),
1622 const_iv (GL_COLOR_MATERIAL), 2559 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2560 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2561 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2562 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2563 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2565 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2566 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2567 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2568 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2569 const_iv (GL_RESCALE_NORMAL),
2570 const_iv (GL_FRONT),
2571 const_iv (GL_BACK),
2572 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2573 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2574 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2575 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2576 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2577 const_iv (GL_DST_ALPHA),
1638 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2578 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639 const_iv (GL_ONE_MINUS_DST_ALPHA), 2579 const_iv (GL_ONE_MINUS_DST_ALPHA),
1640 const_iv (GL_SRC_ALPHA_SATURATE), 2580 const_iv (GL_SRC_ALPHA_SATURATE),
1641 const_iv (GL_RGB), 2581 const_iv (GL_RGB),
1642 const_iv (GL_RGBA), 2582 const_iv (GL_RGBA),
2583 const_iv (GL_RGBA4),
2584 const_iv (GL_RGBA8),
2585 const_iv (GL_RGB5_A1),
1643 const_iv (GL_UNSIGNED_BYTE), 2586 const_iv (GL_UNSIGNED_BYTE),
1644 const_iv (GL_UNSIGNED_SHORT), 2587 const_iv (GL_UNSIGNED_SHORT),
1645 const_iv (GL_UNSIGNED_INT), 2588 const_iv (GL_UNSIGNED_INT),
1646 const_iv (GL_ALPHA), 2589 const_iv (GL_ALPHA),
1647 const_iv (GL_INTENSITY), 2590 const_iv (GL_INTENSITY),
1648 const_iv (GL_LUMINANCE), 2591 const_iv (GL_LUMINANCE),
1649 const_iv (GL_LUMINANCE_ALPHA), 2592 const_iv (GL_LUMINANCE_ALPHA),
1650 const_iv (GL_FLOAT), 2593 const_iv (GL_FLOAT),
1651 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2594 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2595 const_iv (GL_COMPRESSED_ALPHA_ARB),
2596 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2597 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2598 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2599 const_iv (GL_COMPRESSED_RGB_ARB),
2600 const_iv (GL_COMPRESSED_RGBA_ARB),
1652 const_iv (GL_COMPILE), 2601 const_iv (GL_COMPILE),
2602 const_iv (GL_PROXY_TEXTURE_1D),
2603 const_iv (GL_PROXY_TEXTURE_2D),
1653 const_iv (GL_TEXTURE_1D), 2604 const_iv (GL_TEXTURE_1D),
1654 const_iv (GL_TEXTURE_2D), 2605 const_iv (GL_TEXTURE_2D),
1655 const_iv (GL_TEXTURE_ENV), 2606 const_iv (GL_TEXTURE_ENV),
1656 const_iv (GL_TEXTURE_MAG_FILTER), 2607 const_iv (GL_TEXTURE_MAG_FILTER),
1657 const_iv (GL_TEXTURE_MIN_FILTER), 2608 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1678 const_iv (GL_COLOR_LOGIC_OP), 2629 const_iv (GL_COLOR_LOGIC_OP),
1679 const_iv (GL_SEPARABLE_2D), 2630 const_iv (GL_SEPARABLE_2D),
1680 const_iv (GL_CONVOLUTION_2D), 2631 const_iv (GL_CONVOLUTION_2D),
1681 const_iv (GL_CONVOLUTION_BORDER_MODE), 2632 const_iv (GL_CONVOLUTION_BORDER_MODE),
1682 const_iv (GL_CONSTANT_BORDER), 2633 const_iv (GL_CONSTANT_BORDER),
2634 const_iv (GL_POINTS),
1683 const_iv (GL_LINES), 2635 const_iv (GL_LINES),
2636 const_iv (GL_LINE_STRIP),
1684 const_iv (GL_LINE_LOOP), 2637 const_iv (GL_LINE_LOOP),
1685 const_iv (GL_QUADS), 2638 const_iv (GL_QUADS),
1686 const_iv (GL_QUAD_STRIP), 2639 const_iv (GL_QUAD_STRIP),
1687 const_iv (GL_TRIANGLES), 2640 const_iv (GL_TRIANGLES),
1688 const_iv (GL_TRIANGLE_STRIP), 2641 const_iv (GL_TRIANGLE_STRIP),
1689 const_iv (GL_TRIANGLE_FAN), 2642 const_iv (GL_TRIANGLE_FAN),
2643 const_iv (GL_POLYGON),
1690 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2644 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2645 const_iv (GL_POINT_SMOOTH_HINT),
2646 const_iv (GL_LINE_SMOOTH_HINT),
2647 const_iv (GL_POLYGON_SMOOTH_HINT),
2648 const_iv (GL_GENERATE_MIPMAP_HINT),
2649 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691 const_iv (GL_FASTEST), 2650 const_iv (GL_FASTEST),
2651 const_iv (GL_DONT_CARE),
2652 const_iv (GL_NICEST),
1692 const_iv (GL_V2F), 2653 const_iv (GL_V2F),
1693 const_iv (GL_V3F), 2654 const_iv (GL_V3F),
1694 const_iv (GL_T2F_V3F), 2655 const_iv (GL_T2F_V3F),
1695 const_iv (GL_T2F_N3F_V3F), 2656 const_iv (GL_T2F_N3F_V3F),
1696# undef const_iv 2657# undef const_iv
1697 }; 2658 };
1698 2659
1699 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2660 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2661 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2662
2663 texture_av = newAV ();
2664 AvREAL_off (texture_av);
1701} 2665}
2666
2667void
2668disable_GL_EXT_blend_func_separate ()
2669 CODE:
2670 gl.BlendFuncSeparate = 0;
2671 gl.BlendFuncSeparateEXT = 0;
1702 2672
1703char * 2673char *
1704gl_vendor () 2674gl_vendor ()
1705 CODE: 2675 CODE:
1706 RETVAL = (char *)glGetString (GL_VENDOR); 2676 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1719 CODE: 2689 CODE:
1720 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2690 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721 OUTPUT: 2691 OUTPUT:
1722 RETVAL 2692 RETVAL
1723 2693
2694const char *glGetString (GLenum pname)
2695
2696GLint glGetInteger (GLenum pname)
2697 CODE:
2698 glGetIntegerv (pname, &RETVAL);
2699 OUTPUT:
2700 RETVAL
2701
2702GLdouble glGetDouble (GLenum pname)
2703 CODE:
2704 glGetDoublev (pname, &RETVAL);
2705 OUTPUT:
2706 RETVAL
2707
1724int glGetError () 2708int glGetError ()
1725 2709
1726void glFinish () 2710void glFinish ()
1727 2711
1728void glClear (int mask) 2712void glClear (int mask)
… …
1756 2740
1757void glPopMatrix () 2741void glPopMatrix ()
1758 2742
1759void glLoadIdentity () 2743void glLoadIdentity ()
1760 2744
2745void glDrawBuffer (int buffer)
2746
2747void glReadBuffer (int buffer)
2748
1761# near_ and far_ are due to microsofts buggy "c" compiler 2749# near_ and far_ are due to microsofts buggy "c" compiler
1762void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2750void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1763 2751
1764# near_ and far_ are due to microsofts buggy "c" compiler 2752# near_ and far_ are due to microsofts buggy "c" compiler
1765void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2753void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2754
2755PROTOTYPES: DISABLE
1766 2756
1767void glViewport (int x, int y, int width, int height) 2757void glViewport (int x, int y, int width, int height)
1768 2758
1769void glScissor (int x, int y, int width, int height) 2759void glScissor (int x, int y, int width, int height)
1770 2760
… …
1778 2768
1779void glRotate (float angle, float x, float y, float z) 2769void glRotate (float angle, float x, float y, float z)
1780 CODE: 2770 CODE:
1781 glRotatef (angle, x, y, z); 2771 glRotatef (angle, x, y, z);
1782 2772
1783void glBegin (int mode)
1784
1785void glEnd ()
1786
1787void glColor (float r, float g, float b, float a = 1.0) 2773void glColor (float r, float g, float b, float a = 1.0)
1788 PROTOTYPE: @
1789 ALIAS: 2774 ALIAS:
1790 glColor_premultiply = 1 2775 glColor_premultiply = 1
1791 CODE: 2776 CODE:
1792 if (ix) 2777 if (ix)
1793 { 2778 {
1794 r *= a; 2779 r *= a;
1795 g *= a; 2780 g *= a;
1796 b *= a; 2781 b *= a;
1797 } 2782 }
1798 // microsoft visual "c" rounds instead of truncating... 2783 // microsoft visual "c" rounds instead of truncating...
1799 glColor4ub (MIN ((int)(r * 256.f), 255), 2784 glColor4f (r, g, b, a);
1800 MIN ((int)(g * 256.f), 255),
1801 MIN ((int)(b * 256.f), 255),
1802 MIN ((int)(a * 256.f), 255));
1803
1804void glInterleavedArrays (int format, int stride, char *data)
1805
1806void glDrawElements (int mode, int count, int type, char *indices)
1807
1808# 1.2 void glDrawRangeElements (int mode, int start, int end
1809 2785
1810void glRasterPos (float x, float y, float z = 0.) 2786void glRasterPos (float x, float y, float z = 0.)
1811 CODE: 2787 CODE:
1812 glRasterPos3f (0, 0, z); 2788 glRasterPos3f (0, 0, z);
1813 glBitmap (0, 0, 0, 0, x, y, 0); 2789 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1818 2794
1819void glTexCoord (float s, float t) 2795void glTexCoord (float s, float t)
1820 CODE: 2796 CODE:
1821 glTexCoord2f (s, t); 2797 glTexCoord2f (s, t);
1822 2798
2799void glRect (float x1, float y1, float x2, float y2)
2800 CODE:
2801 glRectf (x1, y1, x2, y2);
2802
2803void glRect_lineloop (float x1, float y1, float x2, float y2)
2804 CODE:
2805 glBegin (GL_LINE_LOOP);
2806 glVertex2f (x1, y1);
2807 glVertex2f (x2, y1);
2808 glVertex2f (x2, y2);
2809 glVertex2f (x1, y2);
2810 glEnd ();
2811
2812PROTOTYPES: ENABLE
2813
2814void glBegin (int mode)
2815
2816void glEnd ()
2817
2818void glPointSize (GLfloat size)
2819
2820void glLineWidth (GLfloat width)
2821
2822void glInterleavedArrays (int format, int stride, char *data)
2823
2824void glDrawElements (int mode, int count, int type, char *indices)
2825
2826# 1.2 void glDrawRangeElements (int mode, int start, int end
2827
1823void glTexEnv (int target, int pname, float param) 2828void glTexEnv (int target, int pname, float param)
1824 CODE: 2829 CODE:
1825 glTexEnvf (target, pname, param); 2830 glTexEnvf (target, pname, param);
1826 2831
1827void glTexParameter (int target, int pname, float param) 2832void glTexParameter (int target, int pname, float param)
… …
1843void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2848void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1844 CODE: 2849 CODE:
1845 if (gl.SeparableFilter2D) 2850 if (gl.SeparableFilter2D)
1846 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2851 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1847 2852
1848void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2853void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1849 2854
1850void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2855void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1851 2856
1852void glDrawPixels (int width, int height, int format, int type, char *pixels) 2857void glDrawPixels (int width, int height, int format, int type, char *pixels)
2858
2859void glPixelZoom (float x, float y)
1853 2860
1854void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2861void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1855 2862
1856int glGenTexture () 2863int glGenTexture ()
1857 CODE: 2864 CODE:
1858{ 2865 RETVAL = gen_texture ();
1859 GLuint name;
1860 glGenTextures (1, &name);
1861 RETVAL = name;
1862}
1863 OUTPUT: 2866 OUTPUT:
1864 RETVAL 2867 RETVAL
1865 2868
1866void glDeleteTexture (int name) 2869void glDeleteTexture (int name)
1867 CODE: 2870 CODE:
1868{
1869 GLuint name_ = name;
1870 glDeleteTextures (1, &name_); 2871 del_texture (name);
1871} 2872
1872
1873int glGenList () 2873int glGenList ()
1874 CODE: 2874 CODE:
1875 RETVAL = glGenLists (1); 2875 RETVAL = glGenLists (1);
1876 OUTPUT: 2876 OUTPUT:
1877 RETVAL 2877 RETVAL
… …
1884 2884
1885void glEndList () 2885void glEndList ()
1886 2886
1887void glCallList (int list) 2887void glCallList (int list)
1888 2888
2889MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1889 2890
2891PROTOTYPES: DISABLE
2892
2893void
2894find_widget (SV *self, NV x, NV y)
2895 PPCODE:
2896{
2897 if (within_widget (self, x, y))
2898 XPUSHs (self);
2899}
2900
2901BOOT:
2902{
2903 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2904
2905 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2906 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2907 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2908 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2909}
2910
2911void
2912draw (SV *self)
2913 CODE:
2914{
2915 HV *hv;
2916 SV **svp;
2917 NV x, y, w, h;
2918 SV *draw_x_sv = GvSV (draw_x_gv);
2919 SV *draw_y_sv = GvSV (draw_y_gv);
2920 SV *draw_w_sv = GvSV (draw_w_gv);
2921 SV *draw_h_sv = GvSV (draw_h_gv);
2922 double draw_x, draw_y;
2923
2924 if (!SvROK (self))
2925 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2926
2927 hv = (HV *)SvRV (self);
2928
2929 if (SvTYPE (hv) != SVt_PVHV)
2930 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2931
2932 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2933 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2934
2935 if (!h || !w)
2936 XSRETURN_EMPTY;
2937
2938 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2939 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2940
2941 draw_x = SvNV (draw_x_sv) + x;
2942 draw_y = SvNV (draw_y_sv) + y;
2943
2944 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2945 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2946 XSRETURN_EMPTY;
2947
2948 sv_setnv (draw_x_sv, draw_x);
2949 sv_setnv (draw_y_sv, draw_y);
2950
2951 glPushMatrix ();
2952 glTranslated (x, y, 0);
2953
2954 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2955 {
2956 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2957
2958 if (svp && SvTRUE (*svp))
2959 {
2960 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2961 glEnable (GL_BLEND);
2962 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2963 glBegin (GL_QUADS);
2964 glVertex2f (0, 0);
2965 glVertex2f (w, 0);
2966 glVertex2f (w, h);
2967 glVertex2f (0, h);
2968 glEnd ();
2969 glDisable (GL_BLEND);
2970 }
2971 }
2972#if 0
2973 // draw borders, for debugging
2974 glPushMatrix ();
2975 glColor4f (1., 1., 0., 1.);
2976 glTranslatef (.5, .5, 0.);
2977 glBegin (GL_LINE_LOOP);
2978 glVertex2f (0 , 0);
2979 glVertex2f (w - 1, 0);
2980 glVertex2f (w - 1, h - 1);
2981 glVertex2f (0 , h - 1);
2982 glEnd ();
2983 glPopMatrix ();
2984#endif
2985 PUSHMARK (SP);
2986 XPUSHs (self);
2987 PUTBACK;
2988 call_method ("_draw", G_VOID | G_DISCARD);
2989 SPAGAIN;
2990
2991 glPopMatrix ();
2992
2993 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
2994 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
2995}
2996

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