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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.260 by root, Tue May 20 20:29:47 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 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>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
17#include <glib/gmacros.h> 47#include <glib/gmacros.h>
18 48
19#include <pango/pango.h> 49#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 50
21#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
22 61
23#ifndef _WIN32 62#ifndef _WIN32
24# include <sys/types.h> 63# include <sys/types.h>
25# include <sys/socket.h> 64# include <sys/socket.h>
26# include <netinet/in.h> 65# include <netinet/in.h>
27# include <netinet/tcp.h> 66# include <netinet/tcp.h>
28# include <inttypes.h> 67# include <inttypes.h>
29#else
30 typedef unsigned char uint8_t;
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 68#endif
37 69
38#include "glext.h" 70#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 71
40#define FOW_DARKNESS 32 72#define FOW_DARKNESS 32
41 73
42#define MAP_EXTEND_X 32 74#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 75#define MAP_EXTEND_Y 512
44 76
45#define MIN_FONT_HEIGHT 10 77#define MIN_FONT_HEIGHT 10
46 78
47#define GL_CALL(type,func,args) \ 79/* mask out modifiers we are not interested in */
48 { \ 80#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 81
82#if 0
83# define PARACHUTE SDL_INIT_NOPARACHUTE
84#else
85# define PARACHUTE 0
86#endif
87
88static AV *texture_av;
89
90static struct
91{
92#define GL_FUNC(ptr,name) ptr name;
93#include "glfunc.h"
94#undef GL_FUNC
95} gl;
96
97static void
98gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
99{
100 if (gl.BlendFuncSeparate)
101 gl.BlendFuncSeparate (sa, da, saa, daa);
102 else if (gl.BlendFuncSeparateEXT)
103 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
104 else
105 glBlendFunc (sa, da);
106}
107
108static GLuint
109gen_texture ()
110{
111 GLuint name;
112
113 if (AvFILL (texture_av) >= 0)
114 name = (GLuint)(size_t)av_pop (texture_av);
115 else
116 glGenTextures (1, &name);
117
118 return name;
119}
120
121static void
122del_texture (GLuint name)
123{
124 /* make a half-assed attempt at returning the memory used by the texture */
125 /* textures are frequently being reused by cfplus anyway */
126 /*glBindTexture (GL_TEXTURE_2D, name);*/
127 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
128 av_push (texture_av, (SV *)(size_t)name);
129 glDeleteTextures (1, &name);
130}
131
132#include "texcache.c"
133#include "rendercache.c"
134
135#include "pango-font.c"
136#include "pango-fontmap.c"
137#include "pango-render.c"
138
139typedef IV DC__Channel;
140typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 141typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 142typedef Mix_Music *DC__MixMusic;
64 143
65typedef PangoFontDescription *CFClient__Font; 144typedef PangoFontDescription *DC__Font;
145
146static int
147shape_attr_p (PangoLayoutRun *run)
148{
149 GSList *attrs = run->item->analysis.extra_attrs;
150
151 while (attrs)
152 {
153 PangoAttribute *attr = attrs->data;
154
155 if (attr->klass->type == PANGO_ATTR_SHAPE)
156 return 1;
157
158 attrs = attrs->next;
159 }
160
161 return 0;
162}
66 163
67typedef struct cf_layout { 164typedef struct cf_layout {
68 PangoLayout *pl; 165 PangoLayout *pl;
166 float r, g, b, a; // default color for rgba mode
69 int base_height; 167 int base_height;
70 CFClient__Font font; 168 DC__Font font;
169 rc_t *rc;
71} *CFClient__Layout; 170} *DC__Layout;
72 171
73static CFClient__Font default_font; 172static DC__Font default_font;
74static PangoContext *context; 173static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 174static PangoFontMap *opengl_fontmap;
76 175
77static void 176static void
78substitute_func (FcPattern *pattern, gpointer data) 177substitute_func (FcPattern *pattern, gpointer data)
79{ 178{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 179 FcPatternAddBool (pattern, FC_HINTING, 1);
180#ifdef FC_HINT_STYLE
181 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
182#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 183 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 184}
83 185
84static void 186static void
85layout_update_font (CFClient__Layout self) 187layout_update_font (DC__Layout self)
86{ 188{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 189 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 190 * reasonably well with dejavu/bistream fonts
89 */ 191 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 192 PangoFontDescription *font = self->font ? self->font : default_font;
91 193
92 pango_font_description_set_absolute_size (font, 194 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 195 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 196
95 pango_layout_set_font_description (self->pl, font); 197 pango_layout_set_font_description (self->pl, font);
96} 198}
97 199
98static void 200static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 201layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 202{
203 PangoRectangle rect;
204
205 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 206 pango_layout_get_extents (self->pl, 0, &rect);
102 207
103 *w = (*w + 3) & ~3; 208 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 209 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 210
211 if (!rect.width) rect.width = 1;
212 if (!rect.height) rect.height = 1;
213
214 *w = rect.width;
215 *h = rect.height;
216}
217
218typedef uint16_t tileid;
108typedef uint16_t mapface; 219typedef uint16_t faceid;
109 220
110typedef struct { 221typedef struct {
111 GLint name; 222 GLuint name;
112 int w, h; 223 int w, h;
113 float s, t; 224 float s, t;
114 uint8_t r, g, b, a; 225 uint8_t r, g, b, a;
226 tileid smoothtile;
227 uint8_t smoothlevel;
115} maptex; 228} maptex;
116 229
117typedef struct { 230typedef struct {
231 uint32_t player;
232 tileid tile[3];
118 int16_t darkness; 233 uint16_t darkness;
119 mapface face[3]; 234 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 235} mapcell;
121 236
122typedef struct { 237typedef struct {
123 int32_t c0, c1; 238 int32_t c0, c1;
124 mapcell *col; 239 mapcell *col;
125} maprow; 240} maprow;
126 241
127typedef struct map { 242typedef struct map {
128 int x, y, w, h; 243 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 244 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 245 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 246 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 247
136 int32_t rows; 248 int32_t rows;
137 maprow *row; 249 maprow *row;
138} *CFClient__Map; 250} *DC__Map;
139 251
140static char * 252static char *
141prepend (char *ptr, int sze, int inc) 253prepend (char *ptr, int sze, int inc)
142{ 254{
143 char *p; 255 char *p;
… …
160} 272}
161 273
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 274#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 275#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 276
277static void
278need_facenum (struct map *self, faceid face)
279{
280 while (self->faces <= face)
281 {
282 Append (tileid, self->face2tile, self->faces, self->faces);
283 self->faces *= 2;
284 }
285}
286
287static void
288need_texid (struct map *self, int texid)
289{
290 while (self->texs <= texid)
291 {
292 Append (maptex, self->tex, self->texs, self->texs);
293 self->texs *= 2;
294 }
295}
296
165static maprow * 297static maprow *
166map_get_row (CFClient__Map self, int y) 298map_get_row (DC__Map self, int y)
167{ 299{
168 if (0 > y) 300 if (0 > y)
169 { 301 {
170 int extend = - y + MAP_EXTEND_Y; 302 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 303 Prepend (maprow, self->row, self->rows, extend);
… …
209 341
210 return row->col + (x - row->c0); 342 return row->col + (x - row->c0);
211} 343}
212 344
213static mapcell * 345static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 346map_get_cell (DC__Map self, int x, int y)
215{ 347{
216 return row_get_cell (map_get_row (self, y), x); 348 return row_get_cell (map_get_row (self, y), x);
217} 349}
218 350
219static void 351static void
220map_clear (CFClient__Map self) 352map_clear (DC__Map self)
221{ 353{
222 int r; 354 int r;
223 355
224 for (r = 0; r < self->rows; r++) 356 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 357 Safefree (self->row[r].col);
… …
233 self->row = 0; 365 self->row = 0;
234 self->rows = 0; 366 self->rows = 0;
235} 367}
236 368
237static void 369static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 370map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 371{
240 int x, y; 372 int x, y;
241 maprow *row; 373 maprow *row;
374 mapcell *cell;
242 375
243 for (y = y0; y < y0 + h; y++) 376 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 377 if (y >= 0)
245 { 378 {
246 if (y >= self->rows) 379 if (y >= self->rows)
… …
252 if (x >= row->c0) 385 if (x >= row->c0)
253 { 386 {
254 if (x >= row->c1) 387 if (x >= row->c1)
255 break; 388 break;
256 389
257 row->col[x - row->c0].darkness = -1; 390 cell = row->col + x - row->c0;
391
392 cell->darkness = 0;
393 cell->stat_hp = 0;
394 cell->flags = 0;
395 cell->player = 0;
258 } 396 }
259 } 397 }
260} 398}
261 399
400typedef struct {
401 tileid tile;
402 uint8_t x, y, level;
403} smooth_key;
404
262static void 405static void
406smooth_or_bits (HV *hv, smooth_key *key, IV bits)
407{
408 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
409
410 if (SvIOK (*sv))
411 SvIV_set (*sv, SvIVX (*sv) | bits);
412 else
413 sv_setiv (*sv, bits);
414}
415
416static void
263music_finished () 417music_finished (void)
264{ 418{
265 SDL_UserEvent ev; 419 SDL_UserEvent ev;
266 420
267 ev.type = SDL_USEREVENT; 421 ev.type = SDL_USEREVENT;
268 ev.code = 0; 422 ev.code = 0;
… …
277{ 431{
278 SDL_UserEvent ev; 432 SDL_UserEvent ev;
279 433
280 ev.type = SDL_USEREVENT; 434 ev.type = SDL_USEREVENT;
281 ev.code = 1; 435 ev.code = 1;
282 ev.data1 = channel; 436 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0; 437 ev.data2 = 0;
284 438
285 SDL_PushEvent ((SDL_Event *)&ev); 439 SDL_PushEvent ((SDL_Event *)&ev);
286} 440}
287 441
288MODULE = CFClient PACKAGE = CFClient 442static unsigned int
443minpot (unsigned int n)
444{
445 if (!n)
446 return 0;
447
448 --n;
449
450 n |= n >> 1;
451 n |= n >> 2;
452 n |= n >> 4;
453 n |= n >> 8;
454 n |= n >> 16;
455
456 return n + 1;
457}
458
459static unsigned int
460popcount (unsigned int n)
461{
462 n -= (n >> 1) & 0x55555555U;
463 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
464 n = ((n >> 4) + n) & 0x0f0f0f0fU;
465 n *= 0x01010101U;
466
467 return n >> 24;
468}
469
470/* SDL should provide this, really. */
471#define SDLK_MODIFIER_MIN 300
472#define SDLK_MODIFIER_MAX 314
473
474/******************************************************************************/
475
476static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
477static GV *hover_gv;
478
479static int
480within_widget (SV *widget, NV x, NV y)
481{
482 HV *self;
483 SV **svp;
484 NV wx, ww, wy, wh;
485
486 if (!SvROK (widget))
487 return 0;
488
489 self = (HV *)SvRV (widget);
490
491 if (SvTYPE (self) != SVt_PVHV)
492 return 0;
493
494 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
495 if (y < wy)
496 return 0;
497
498 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
499 if (y >= wy + wh)
500 return 0;
501
502 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
503 if (x < wx)
504 return 0;
505
506 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
507 if (x >= wx + ww)
508 return 0;
509
510 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
511 if (!svp || !SvTRUE (*svp))
512 return 0;
513
514 return 1;
515}
516
517MODULE = Deliantra::Client PACKAGE = DC
289 518
290PROTOTYPES: ENABLE 519PROTOTYPES: ENABLE
291 520
292BOOT: 521BOOT:
293{ 522{
294 HV *stash = gv_stashpv ("CFClient", 1); 523 HV *stash = gv_stashpv ("DC", 1);
295 static const struct { 524 static const struct {
296 const char *name; 525 const char *name;
297 IV iv; 526 IV iv;
298 } *civ, const_iv[] = { 527 } *civ, const_iv[] = {
299# define const_iv(name) { # name, (IV)name } 528# define const_iv(name) { # name, (IV)name }
529 const_iv (SDLK_MODIFIER_MIN),
530 const_iv (SDLK_MODIFIER_MAX),
531
300 const_iv (SDL_ACTIVEEVENT), 532 const_iv (SDL_ACTIVEEVENT),
301 const_iv (SDL_KEYDOWN), 533 const_iv (SDL_KEYDOWN),
302 const_iv (SDL_KEYUP), 534 const_iv (SDL_KEYUP),
303 const_iv (SDL_MOUSEMOTION), 535 const_iv (SDL_MOUSEMOTION),
304 const_iv (SDL_MOUSEBUTTONDOWN), 536 const_iv (SDL_MOUSEBUTTONDOWN),
… …
313 const_iv (SDL_EVENT_RESERVEDA), 545 const_iv (SDL_EVENT_RESERVEDA),
314 const_iv (SDL_EVENT_RESERVEDB), 546 const_iv (SDL_EVENT_RESERVEDB),
315 const_iv (SDL_VIDEORESIZE), 547 const_iv (SDL_VIDEORESIZE),
316 const_iv (SDL_VIDEOEXPOSE), 548 const_iv (SDL_VIDEOEXPOSE),
317 const_iv (SDL_USEREVENT), 549 const_iv (SDL_USEREVENT),
550
551 const_iv (SDL_APPINPUTFOCUS),
552 const_iv (SDL_APPMOUSEFOCUS),
553 const_iv (SDL_APPACTIVE),
554
555 const_iv (SDLK_FIRST),
556 const_iv (SDLK_LAST),
318 const_iv (SDLK_KP0), 557 const_iv (SDLK_KP0),
319 const_iv (SDLK_KP1), 558 const_iv (SDLK_KP1),
320 const_iv (SDLK_KP2), 559 const_iv (SDLK_KP2),
321 const_iv (SDLK_KP3), 560 const_iv (SDLK_KP3),
322 const_iv (SDLK_KP4), 561 const_iv (SDLK_KP4),
… …
377 const_iv (SDLK_BREAK), 616 const_iv (SDLK_BREAK),
378 const_iv (SDLK_MENU), 617 const_iv (SDLK_MENU),
379 const_iv (SDLK_POWER), 618 const_iv (SDLK_POWER),
380 const_iv (SDLK_EURO), 619 const_iv (SDLK_EURO),
381 const_iv (SDLK_UNDO), 620 const_iv (SDLK_UNDO),
621
382 const_iv (KMOD_NONE), 622 const_iv (KMOD_NONE),
623 const_iv (KMOD_SHIFT),
383 const_iv (KMOD_LSHIFT), 624 const_iv (KMOD_LSHIFT),
384 const_iv (KMOD_RSHIFT), 625 const_iv (KMOD_RSHIFT),
626 const_iv (KMOD_CTRL),
385 const_iv (KMOD_LCTRL), 627 const_iv (KMOD_LCTRL),
386 const_iv (KMOD_RCTRL), 628 const_iv (KMOD_RCTRL),
629 const_iv (KMOD_ALT),
387 const_iv (KMOD_LALT), 630 const_iv (KMOD_LALT),
388 const_iv (KMOD_RALT), 631 const_iv (KMOD_RALT),
632 const_iv (KMOD_META),
389 const_iv (KMOD_LMETA), 633 const_iv (KMOD_LMETA),
390 const_iv (KMOD_RMETA), 634 const_iv (KMOD_RMETA),
391 const_iv (KMOD_NUM), 635 const_iv (KMOD_NUM),
392 const_iv (KMOD_CAPS), 636 const_iv (KMOD_CAPS),
393 const_iv (KMOD_MODE), 637 const_iv (KMOD_MODE),
394 const_iv (KMOD_CTRL), 638
395 const_iv (KMOD_SHIFT), 639 const_iv (MIX_DEFAULT_FORMAT),
396 const_iv (KMOD_ALT),
397 const_iv (KMOD_META)
398# undef const_iv 640# undef const_iv
399 }; 641 };
400 642
401 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 643 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 644 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403 645
404 fontmap = pango_ft2_font_map_new (); 646 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 647 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407} 648}
649
650void
651weaken (SV *rv)
652 PROTOTYPE: $
653 CODE:
654 sv_rvweaken (rv);
408 655
409int 656int
657in_destruct ()
658 CODE:
659 RETVAL = PL_main_cv == Nullcv;
660 OUTPUT:
661 RETVAL
662
663NV floor (NV x)
664
665NV ceil (NV x)
666
667IV minpot (UV n)
668
669IV popcount (UV n)
670
671void
672pango_init ()
673 CODE:
674{
675 opengl_fontmap = pango_opengl_font_map_new ();
676 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
677 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
678 /*pango_context_set_font_description (opengl_context, default_font);*/
679#if PANGO_VERSION_CHECK (1, 15, 2)
680 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
681 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
682#endif
683}
684
685char *
686SDL_GetError ()
687
688int
410SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 689SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
411 690
412void 691void
413SDL_Quit () 692SDL_Quit ()
414 693
415void 694void
416SDL_ListModes () 695SDL_ListModes (int rgb, int alpha)
417 PPCODE: 696 PPCODE:
418{ 697{
419 SDL_Rect **m; 698 SDL_Rect **m;
420 699
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 700 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 701 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 702 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 703 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 704
705 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
706 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
707
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 708 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 709 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 710 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 711 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 712
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 713 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
714#if SDL_VERSION_ATLEAST(1,2,10)
432 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 715 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
433 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 716 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434 717#endif
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 718
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 719 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 720
440 if (m && m != (SDL_Rect **)-1) 721 if (m && m != (SDL_Rect **)-1)
441 while (*m) 722 while (*m)
442 { 723 {
724 if ((*m)->w >= 800 && (*m)->h >= 480)
725 {
443 AV *av = newAV (); 726 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 727 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 728 av_push (av, newSViv ((*m)->h));
729 av_push (av, newSViv (rgb));
730 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 731 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
732 }
447 733
448 ++m; 734 ++m;
449 } 735 }
450} 736}
451 737
452int 738int
453SDL_SetVideoMode (int w, int h, int fullscreen) 739SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 740 CODE:
741{
742 SDL_EnableUNICODE (1);
743 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
744
745 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
746 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
747 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
748 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
749
455 RETVAL = !!SDL_SetVideoMode ( 750 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 751 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 752 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 753
754 if (RETVAL)
755 {
756 av_clear (texture_av);
757
758 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
759#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
760#include "glfunc.h"
761#undef GL_FUNC
762 }
763}
459 OUTPUT: 764 OUTPUT:
460 RETVAL 765 RETVAL
461 766
462void 767void
463SDL_GL_SwapBuffers () 768SDL_GL_SwapBuffers ()
464 769
770char *
771SDL_GetKeyName (int sym)
772
773int
774SDL_GetAppState ()
775
776int
777SDL_GetModState ()
778
465void 779void
466SDL_PollEvent () 780poll_events ()
467 PPCODE: 781 PPCODE:
468{ 782{
469 SDL_Event ev; 783 SDL_Event ev;
470 784
471 while (SDL_PollEvent (&ev)) 785 SDL_PumpEvents ();
786 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 787 {
473 HV *hv = newHV (); 788 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 789 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 790
476 switch (ev.type) 791 switch (ev.type)
477 { 792 {
478 case SDL_KEYDOWN: 793 case SDL_KEYDOWN:
479 case SDL_KEYUP: 794 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 795 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 796 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 797 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
798 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 799 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 800 break;
485 801
486 case SDL_ACTIVEEVENT: 802 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 803 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 804 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 805 break;
490 806
491 case SDL_MOUSEMOTION: 807 case SDL_MOUSEMOTION:
808 {
809 int state = ev.motion.state;
810 int x = ev.motion.x;
811 int y = ev.motion.y;
812 int xrel = ev.motion.xrel;
813 int yrel = ev.motion.yrel;
814
815 /* do simplistic event compression */
816 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
817 && state == ev.motion.state)
818 {
819 xrel += ev.motion.xrel;
820 yrel += ev.motion.yrel;
821 x = ev.motion.x;
822 y = ev.motion.y;
823 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
824 }
825
826 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 827 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 828 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 829 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 830 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 831 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
832 }
497 break; 833 break;
498 834
499 case SDL_MOUSEBUTTONDOWN: 835 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 836 case SDL_MOUSEBUTTONUP:
837 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
838
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 839 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 840 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 841 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 842 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 843 break;
844
845 case SDL_USEREVENT:
846 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
847 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
848 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
849 break;
506 } 850 }
507 851
508 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 852 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
509 } 853 }
510} 854}
511 855
512int 856int
513Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 857Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
514 POSTCALL: 858 POSTCALL:
515 Mix_HookMusicFinished (music_finished); 859 Mix_HookMusicFinished (music_finished);
516 Mix_ChannelFinished (channel_finished); 860 Mix_ChannelFinished (channel_finished);
517 861
518void 862void
863Mix_QuerySpec ()
864 PPCODE:
865{
866 int freq, channels;
867 Uint16 format;
868
869 if (Mix_QuerySpec (&freq, &format, &channels))
870 {
871 EXTEND (SP, 3);
872 PUSHs (sv_2mortal (newSViv (freq)));
873 PUSHs (sv_2mortal (newSViv (format)));
874 PUSHs (sv_2mortal (newSViv (channels)));
875 }
876}
877
878void
519Mix_CloseAudio () 879Mix_CloseAudio ()
520 880
521int 881int
522Mix_AllocateChannels (int numchans = -1) 882Mix_AllocateChannels (int numchans = -1)
523 883
884const char *
885Mix_GetError ()
886
524void 887void
525lowdelay (int fd, int val = 1) 888lowdelay (int fd, int val = 1)
526 CODE: 889 CODE:
890 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
891
892void
893win32_proxy_info ()
894 PPCODE:
895{
527#ifndef _WIN32 896#ifdef _WIN32
528 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 897 char buffer[2048];
898 DWORD buflen;
899
900 EXTEND (SP, 3);
901
902 buflen = sizeof (buffer);
903 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
904 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
905 {
906 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
907
908 buflen = sizeof (buffer);
909 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
910 {
911 PUSHs (newSVpv (buffer, 0));
912
913 buflen = sizeof (buffer);
914 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
915 PUSHs (newSVpv (buffer, 0));
916 }
917 }
529#endif 918#endif
919}
530 920
531char * 921int
532gl_version () 922add_font (char *file)
533 CODE: 923 CODE:
534 RETVAL = (char *)glGetString (GL_VERSION); 924 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535 OUTPUT: 925 OUTPUT:
536 RETVAL 926 RETVAL
537
538char *
539gl_extensions ()
540 CODE:
541 RETVAL = (char *)glGetString (GL_EXTENSIONS);
542 OUTPUT:
543 RETVAL
544
545void
546add_font (char *file)
547 CODE:
548 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
549 927
550void 928void
551load_image_inline (SV *image_) 929load_image_inline (SV *image_)
552 ALIAS: 930 ALIAS:
553 load_image_file = 1 931 load_image_file = 1
… …
556 STRLEN image_len; 934 STRLEN image_len;
557 char *image = (char *)SvPVbyte (image_, image_len); 935 char *image = (char *)SvPVbyte (image_, image_len);
558 SDL_Surface *surface, *surface2; 936 SDL_Surface *surface, *surface2;
559 SDL_PixelFormat fmt; 937 SDL_PixelFormat fmt;
560 SDL_RWops *rw = ix 938 SDL_RWops *rw = ix
561 ? SDL_RWFromFile (image, "r") 939 ? SDL_RWFromFile (image, "rb")
562 : SDL_RWFromConstMem (image, image_len); 940 : SDL_RWFromConstMem (image, image_len);
563 941
564 if (!rw) 942 if (!rw)
565 croak ("load_image: %s", SDL_GetError ()); 943 croak ("load_image: %s", SDL_GetError ());
566 944
… …
595 973
596 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 974 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597 975
598 assert (surface2->pitch == surface2->w * 4); 976 assert (surface2->pitch == surface2->w * 4);
599 977
978 SDL_LockSurface (surface2);
600 EXTEND (SP, 5); 979 EXTEND (SP, 6);
601 PUSHs (sv_2mortal (newSViv (surface2->w))); 980 PUSHs (sv_2mortal (newSViv (surface2->w)));
602 PUSHs (sv_2mortal (newSViv (surface2->h))); 981 PUSHs (sv_2mortal (newSViv (surface2->h)));
603 SDL_LockSurface (surface2);
604 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 982 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
605 SDL_UnlockSurface (surface2);
606 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 983 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
607 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 984 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 985 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
986 SDL_UnlockSurface (surface2);
609 987
610 SDL_FreeSurface (surface); 988 SDL_FreeSurface (surface);
611 SDL_FreeSurface (surface2); 989 SDL_FreeSurface (surface2);
612} 990}
613 991
… …
637} 1015}
638 1016
639void 1017void
640error (char *message) 1018error (char *message)
641 CODE: 1019 CODE:
1020 fprintf (stderr, "ERROR: %s\n", message);
642#ifdef _WIN32 1021#ifdef _WIN32
643 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1022 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1023#endif
1024
1025void
1026fatal (char *message)
1027 CODE:
1028 fprintf (stderr, "FATAL: %s\n", message);
1029#ifdef _WIN32
1030 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1031#endif
1032 _exit (1);
1033
1034void
1035_exit (int retval = 0)
1036 CODE:
1037#ifdef WIN32
1038 ExitThread (retval); // unclean, please beam me up
644#else 1039#else
645 fprintf (stderr, "ERROR: %s\n", message); 1040 _exit (retval);
646#endif 1041#endif
647 1042
648void 1043void
649fatal (char *message) 1044debug ()
650 CODE: 1045 CODE:
651#ifdef _WIN32 1046{
652 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1047#if DEBUG
653#else 1048 VALGRIND_DO_LEAK_CHECK;
654 fprintf (stderr, "FATAL: %s\n", message);
655#endif 1049#endif
656 exit (1); 1050}
657 1051
658MODULE = CFClient PACKAGE = CFClient::Font 1052MODULE = Deliantra::Client PACKAGE = DC::Font
659 1053
660CFClient::Font 1054PROTOTYPES: DISABLE
1055
1056DC::Font
661new_from_file (SV *class, char *path, int id = 0) 1057new_from_file (SV *class, char *path, int id = 0)
662 CODE: 1058 CODE:
663{ 1059{
664 int count; 1060 int count;
665 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1061 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
668} 1064}
669 OUTPUT: 1065 OUTPUT:
670 RETVAL 1066 RETVAL
671 1067
672void 1068void
673DESTROY (CFClient::Font self) 1069DESTROY (DC::Font self)
674 CODE: 1070 CODE:
675 pango_font_description_free (self); 1071 pango_font_description_free (self);
676 1072
677void 1073void
678make_default (CFClient::Font self) 1074make_default (DC::Font self)
1075 PROTOTYPE: $
679 CODE: 1076 CODE:
680 default_font = self; 1077 default_font = self;
681 1078
682MODULE = CFClient PACKAGE = CFClient::Layout 1079MODULE = Deliantra::Client PACKAGE = DC::Layout
683 1080
684CFClient::Layout 1081PROTOTYPES: DISABLE
685new (SV *class, int base_height = MIN_FONT_HEIGHT) 1082
1083void
1084glyph_cache_backup ()
1085 PROTOTYPE:
1086 CODE:
1087 tc_backup ();
1088
1089void
1090glyph_cache_restore ()
1091 PROTOTYPE:
1092 CODE:
1093 tc_restore ();
1094
1095DC::Layout
1096new (SV *class)
686 CODE: 1097 CODE:
687 New (0, RETVAL, 1, struct cf_layout); 1098 New (0, RETVAL, 1, struct cf_layout);
1099
688 RETVAL->pl = pango_layout_new (context); 1100 RETVAL->pl = pango_layout_new (opengl_context);
689 RETVAL->base_height = base_height; 1101 RETVAL->r = 1.;
1102 RETVAL->g = 1.;
1103 RETVAL->b = 1.;
1104 RETVAL->a = 1.;
1105 RETVAL->base_height = MIN_FONT_HEIGHT;
690 RETVAL->font = 0; 1106 RETVAL->font = 0;
1107 RETVAL->rc = rc_alloc ();
1108
691 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1109 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692 pango_layout_set_font_description (RETVAL->pl, default_font); 1110 layout_update_font (RETVAL);
693 OUTPUT: 1111 OUTPUT:
694 RETVAL 1112 RETVAL
695 1113
696void 1114void
697DESTROY (CFClient::Layout self) 1115DESTROY (DC::Layout self)
698 CODE: 1116 CODE:
699 g_object_unref (self->pl); 1117 g_object_unref (self->pl);
1118 rc_free (self->rc);
700 Safefree (self); 1119 Safefree (self);
701 1120
702void 1121void
703set_text (CFClient::Layout self, SV *text_) 1122set_text (DC::Layout self, SV *text_)
704 CODE: 1123 CODE:
705{ 1124{
706 STRLEN textlen; 1125 STRLEN textlen;
707 char *text = SvPVutf8 (text_, textlen); 1126 char *text = SvPVutf8 (text_, textlen);
708 1127
709 pango_layout_set_text (self->pl, text, textlen); 1128 pango_layout_set_text (self->pl, text, textlen);
710} 1129}
711 1130
712void 1131void
713set_markup (CFClient::Layout self, SV *text_) 1132set_markup (DC::Layout self, SV *text_)
714 CODE: 1133 CODE:
715{ 1134{
716 STRLEN textlen; 1135 STRLEN textlen;
717 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
718 1137
719 pango_layout_set_markup (self->pl, text, textlen); 1138 pango_layout_set_markup (self->pl, text, textlen);
720} 1139}
721 1140
1141void
1142set_shapes (DC::Layout self, ...)
1143 CODE:
1144{
1145 PangoAttrList *attrs = 0;
1146 const char *text = pango_layout_get_text (self->pl);
1147 const char *pos = text;
1148 int arg = 4;
1149
1150 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1151 {
1152 PangoRectangle inkrect, rect;
1153 PangoAttribute *attr;
1154
1155 int x = SvIV (ST (arg - 3));
1156 int y = SvIV (ST (arg - 2));
1157 int w = SvIV (ST (arg - 1));
1158 int h = SvIV (ST (arg ));
1159
1160 inkrect.x = 0;
1161 inkrect.y = 0;
1162 inkrect.width = 0;
1163 inkrect.height = 0;
1164
1165 rect.x = x * PANGO_SCALE;
1166 rect.y = y * PANGO_SCALE;
1167 rect.width = w * PANGO_SCALE;
1168 rect.height = h * PANGO_SCALE;
1169
1170 if (!attrs)
1171 attrs = pango_layout_get_attributes (self->pl);
1172
1173 attr = pango_attr_shape_new (&inkrect, &rect);
1174 attr->start_index = pos - text;
1175 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1176 pango_attr_list_insert (attrs, attr);
1177
1178 arg += 4;
1179 pos += sizeof (OBJ_STR) - 1;
1180 }
1181
1182 if (attrs)
1183 pango_layout_set_attributes (self->pl, attrs);
1184}
1185
1186void
1187get_shapes (DC::Layout self)
1188 PPCODE:
1189{
1190 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1191
1192 do
1193 {
1194 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1195
1196 if (run && shape_attr_p (run))
1197 {
1198 PangoRectangle extents;
1199 pango_layout_iter_get_run_extents (iter, 0, &extents);
1200
1201 EXTEND (SP, 2);
1202 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1203 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1204 }
1205 }
1206 while (pango_layout_iter_next_run (iter));
1207
1208 pango_layout_iter_free (iter);
1209}
1210
1211int
1212has_wrapped (DC::Layout self)
1213 CODE:
1214{
1215 int lines = 1;
1216 const char *text = pango_layout_get_text (self->pl);
1217
1218 while (*text)
1219 lines += *text++ == '\n';
1220
1221 RETVAL = lines < pango_layout_get_line_count (self->pl);
1222}
1223 OUTPUT:
1224 RETVAL
1225
722SV * 1226SV *
723get_text (CFClient::Layout self) 1227get_text (DC::Layout self)
724 CODE: 1228 CODE:
725 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1229 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
726 SvUTF8_on (RETVAL); 1230 sv_utf8_decode (RETVAL);
727 OUTPUT: 1231 OUTPUT:
728 RETVAL 1232 RETVAL
729 1233
730void 1234void
1235set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1236 CODE:
1237 self->r = r;
1238 self->g = g;
1239 self->b = b;
1240 self->a = a;
1241
1242void
731set_font (CFClient::Layout self, CFClient::Font font = 0) 1243set_font (DC::Layout self, DC::Font font = 0)
732 CODE: 1244 CODE:
733 if (self->font != font) 1245 if (self->font != font)
734 { 1246 {
735 self->font = font; 1247 self->font = font;
736 layout_update_font (self); 1248 layout_update_font (self);
737 } 1249 }
738 1250
739void 1251void
740set_height (CFClient::Layout self, int base_height) 1252set_height (DC::Layout self, int base_height)
741 CODE: 1253 CODE:
742 if (self->base_height != base_height) 1254 if (self->base_height != base_height)
743 { 1255 {
744 self->base_height = base_height; 1256 self->base_height = base_height;
745 layout_update_font (self); 1257 layout_update_font (self);
746 } 1258 }
747 1259
748void 1260void
749set_width (CFClient::Layout self, int max_width = -1) 1261set_width (DC::Layout self, int max_width = -1)
750 CODE: 1262 CODE:
751 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1263 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752 1264
753void 1265void
1266set_indent (DC::Layout self, int indent)
1267 CODE:
1268 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1269
1270void
1271set_spacing (DC::Layout self, int spacing)
1272 CODE:
1273 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1274
1275void
1276set_ellipsise (DC::Layout self, int ellipsise)
1277 CODE:
1278 pango_layout_set_ellipsize (self->pl,
1279 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1280 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1281 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1282 : PANGO_ELLIPSIZE_NONE
1283 );
1284
1285void
1286set_single_paragraph_mode (DC::Layout self, int spm)
1287 CODE:
1288 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1289
1290void
754size (CFClient::Layout self) 1291size (DC::Layout self)
755 PPCODE: 1292 PPCODE:
756{ 1293{
757 int w, h; 1294 int w, h;
758 1295
759 layout_get_pixel_size (self, &w, &h); 1296 layout_get_pixel_size (self, &w, &h);
… …
762 PUSHs (sv_2mortal (newSViv (w))); 1299 PUSHs (sv_2mortal (newSViv (w)));
763 PUSHs (sv_2mortal (newSViv (h))); 1300 PUSHs (sv_2mortal (newSViv (h)));
764} 1301}
765 1302
766int 1303int
1304descent (DC::Layout self)
1305 CODE:
1306{
1307 PangoRectangle rect;
1308 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1309 pango_layout_line_get_pixel_extents (line, 0, &rect);
1310 RETVAL = PANGO_DESCENT (rect);
1311}
1312 OUTPUT:
1313 RETVAL
1314
1315int
767xy_to_index (CFClient::Layout self, int x, int y) 1316xy_to_index (DC::Layout self, int x, int y)
768 CODE: 1317 CODE:
769{ 1318{
770 int index, trailing; 1319 int index, trailing;
771 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1320 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772 RETVAL = index; 1321 RETVAL = index + trailing;
773} 1322}
774 OUTPUT: 1323 OUTPUT:
775 RETVAL 1324 RETVAL
776 1325
777void 1326void
778cursor_pos (CFClient::Layout self, int index) 1327cursor_pos (DC::Layout self, int index)
779 PPCODE: 1328 PPCODE:
780{ 1329{
781 PangoRectangle strong_pos; 1330 PangoRectangle pos;
782 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1331 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
783 1332
784 EXTEND (SP, 3); 1333 EXTEND (SP, 3);
785 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1334 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
786 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1335 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
787 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1336 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
788} 1337}
789 1338
790void 1339void
791render (CFClient::Layout self) 1340index_to_line_x (DC::Layout self, int index, int trailing = 0)
792 PPCODE: 1341 PPCODE:
793{ 1342{
794 SV *retval; 1343 int line, x;
795 int w, h;
796 FT_Bitmap bitmap;
797 1344
798 layout_get_pixel_size (self, &w, &h); 1345 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
799 1346#if !PANGO_VERSION_CHECK (1, 17, 3)
800 retval = newSV (w * h); 1347 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
801 SvPOK_only (retval); 1348 --line;
802 SvCUR_set (retval, w * h); 1349#endif
803
804 bitmap.rows = h;
805 bitmap.width = w;
806 bitmap.pitch = w;
807 bitmap.buffer = (unsigned char*)SvPVX (retval);
808 bitmap.num_grays = 256;
809 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810
811 memset (bitmap.buffer, 0, w * h);
812
813 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814
815 EXTEND (SP, 3); 1350 EXTEND (SP, 2);
816 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (line)));
1352 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1353}
1354
1355void
1356line_x_to_index (DC::Layout self, int line, int x)
1357 PPCODE:
1358{
1359 PangoLayoutLine *lp;
1360 int index, trailing;
1361
1362 if (line < 0)
1363 XSRETURN_EMPTY;
1364
1365 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1366 XSRETURN_EMPTY; /* do better */
1367
1368 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1369
1370 EXTEND (SP, 2);
1371 if (GIMME_V == G_SCALAR)
1372 PUSHs (sv_2mortal (newSViv (index + trailing)));
1373 else
1374 {
817 PUSHs (sv_2mortal (newSViv (h))); 1375 PUSHs (sv_2mortal (newSViv (index)));
818 PUSHs (sv_2mortal (retval)); 1376 PUSHs (sv_2mortal (newSViv (trailing)));
1377 }
819} 1378}
820 1379
1380void
1381render (DC::Layout self, float x, float y, int flags = 0)
1382 CODE:
1383 rc_clear (self->rc);
1384 pango_opengl_render_layout_subpixel (
1385 self->pl,
1386 self->rc,
1387 x * PANGO_SCALE, y * PANGO_SCALE,
1388 self->r, self->g, self->b, self->a,
1389 flags
1390 );
1391 // we assume that context_change actually clears/frees stuff
1392 // and does not do any recomputation...
1393 pango_layout_context_changed (self->pl);
1394
1395void
1396draw (DC::Layout self)
1397 CODE:
1398{
1399 glEnable (GL_TEXTURE_2D);
1400 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1401 glEnable (GL_BLEND);
1402 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1403 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1404 glEnable (GL_ALPHA_TEST);
1405 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1406
1407 rc_draw (self->rc);
1408
1409 glDisable (GL_ALPHA_TEST);
1410 glDisable (GL_BLEND);
1411 glDisable (GL_TEXTURE_2D);
1412}
1413
821MODULE = CFClient PACKAGE = CFClient::Texture 1414MODULE = Deliantra::Client PACKAGE = DC::Texture
822 1415
1416PROTOTYPES: ENABLE
1417
823void 1418void
1419pad (SV *data_, int ow, int oh, int nw, int nh)
1420 CODE:
1421{
1422 if ((nw != ow || nh != oh) && SvOK (data_))
1423 {
1424 STRLEN datalen;
1425 char *data = SvPVbyte (data_, datalen);
1426 int bpp = datalen / (ow * oh);
1427 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1428
1429 SvPOK_only (result_);
1430 SvCUR_set (result_, nw * nh * bpp);
1431
1432 memset (SvPVX (result_), 0, nw * nh * bpp);
1433 while (oh--)
1434 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1435
1436 sv_setsv (data_, result_);
1437 }
1438}
1439
1440void
824draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1441draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825 PROTOTYPE: $$$;$$ 1442 PROTOTYPE: $$$;$$
1443 ALIAS:
1444 draw_quad_alpha = 1
1445 draw_quad_alpha_premultiplied = 2
826 CODE: 1446 CODE:
827{ 1447{
828 HV *hv = (HV *)SvRV (self); 1448 HV *hv = (HV *)SvRV (self);
829 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1449 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1450 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1451 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1452
1453 if (name <= 0)
1454 XSRETURN_EMPTY;
833 1455
834 if (items < 5) 1456 if (items < 5)
835 { 1457 {
836 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1458 w = SvNV (*hv_fetch (hv, "w", 1, 1));
837 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1459 h = SvNV (*hv_fetch (hv, "h", 1, 1));
838 } 1460 }
839 1461
1462 if (ix)
1463 {
1464 glEnable (GL_BLEND);
1465
1466 if (ix == 2)
1467 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1468 else
1469 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1470 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1471
1472 glEnable (GL_ALPHA_TEST);
1473 glAlphaFunc (GL_GREATER, 0.01f);
1474 }
1475
840 glBindTexture (GL_TEXTURE_2D, name); 1476 glBindTexture (GL_TEXTURE_2D, name);
841 if (wrap_mode) { 1477
842 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844 }
845 glBegin (GL_QUADS); 1478 glBegin (GL_QUADS);
846 glTexCoord2f (0, 0); glVertex2f (x , y ); 1479 glTexCoord2f (0, 0); glVertex2f (x , y );
847 glTexCoord2f (0, t); glVertex2f (x , y + h); 1480 glTexCoord2f (0, t); glVertex2f (x , y + h);
848 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1481 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1482 glTexCoord2f (s, 0); glVertex2f (x + w, y );
850 glEnd (); 1483 glEnd ();
851}
852 1484
1485 if (ix)
1486 {
1487 glDisable (GL_ALPHA_TEST);
1488 glDisable (GL_BLEND);
1489 }
1490}
1491
1492IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1493 CODE:
1494{
1495 GLint width;
1496 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1497 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1498 RETVAL = width > 0;
1499}
1500 OUTPUT:
1501 RETVAL
1502
853MODULE = CFClient PACKAGE = CFClient::Map 1503MODULE = Deliantra::Client PACKAGE = DC::Map
854 1504
855CFClient::Map 1505PROTOTYPES: DISABLE
856new (SV *class, int map_width, int map_height) 1506
1507DC::Map
1508new (SV *class)
857 CODE: 1509 CODE:
858 New (0, RETVAL, 1, struct map); 1510 New (0, RETVAL, 1, struct map);
859 RETVAL->x = 0; 1511 RETVAL->x = 0;
860 RETVAL->y = 0; 1512 RETVAL->y = 0;
861 RETVAL->w = map_width; 1513 RETVAL->w = 0;
862 RETVAL->h = map_height; 1514 RETVAL->h = 0;
863 RETVAL->ox = 0; 1515 RETVAL->ox = 0;
864 RETVAL->oy = 0; 1516 RETVAL->oy = 0;
865 RETVAL->faces = 8192; 1517 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1518 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
867 RETVAL->texs = 8192;
868 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
869 RETVAL->rows = 0; 1519 RETVAL->rows = 0;
870 RETVAL->row = 0; 1520 RETVAL->row = 0;
871 OUTPUT: 1521 OUTPUT:
872 RETVAL 1522 RETVAL
873 1523
874void 1524void
875DESTROY (CFClient::Map self) 1525DESTROY (DC::Map self)
876 CODE: 1526 CODE:
877{ 1527{
878 map_clear (self); 1528 map_clear (self);
879 Safefree (self->face); 1529 Safefree (self->face2tile);
1530 Safefree (self->tex);
880 Safefree (self); 1531 Safefree (self);
881} 1532}
882 1533
883void 1534void
1535resize (DC::Map self, int map_width, int map_height)
1536 CODE:
1537 self->w = map_width;
1538 self->h = map_height;
1539
1540void
884clear (CFClient::Map self) 1541clear (DC::Map self)
885 CODE: 1542 CODE:
886 map_clear (self); 1543 map_clear (self);
887 1544
888void 1545void
889set_face (CFClient::Map self, int face, int texid) 1546set_tileid (DC::Map self, int face, int tile)
890 CODE: 1547 CODE:
891{ 1548{
892 while (self->faces <= face) 1549 need_facenum (self, face); self->face2tile [face] = tile;
893 { 1550 need_texid (self, tile);
894 Append (mapface, self->face, self->faces, self->faces);
895 self->faces *= 2;
896 }
897
898 self->face [face] = texid;
899} 1551}
900 1552
901void 1553void
1554set_smooth (DC::Map self, int face, int smooth, int level)
1555 CODE:
1556{
1557 tileid texid;
1558 maptex *tex;
1559
1560 if (face < 0 || face >= self->faces)
1561 return;
1562
1563 if (smooth < 0 || smooth >= self->faces)
1564 return;
1565
1566 texid = self->face2tile [face];
1567
1568 if (!texid)
1569 return;
1570
1571 tex = self->tex + texid;
1572 tex->smoothtile = self->face2tile [smooth];
1573 tex->smoothlevel = level;
1574}
1575
1576void
902set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1577set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
903 CODE: 1578 CODE:
904{ 1579{
905 while (self->texs <= texid) 1580 need_texid (self, texid);
906 {
907 Append (maptex, self->tex, self->texs, self->texs);
908 self->texs *= 2;
909 }
910 1581
911 { 1582 {
912 maptex *tex = self->tex + texid; 1583 maptex *tex = self->tex + texid;
913 1584
914 tex->name = name; 1585 tex->name = name;
… …
919 tex->r = r; 1590 tex->r = r;
920 tex->g = g; 1591 tex->g = g;
921 tex->b = b; 1592 tex->b = b;
922 tex->a = a; 1593 tex->a = a;
923 } 1594 }
1595
1596 // somewhat hackish, but for textures that require it, it really
1597 // improves the look, and most others don't suffer.
1598 glBindTexture (GL_TEXTURE_2D, name);
1599 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1600 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1601 // use uglier nearest interpolation because linear suffers
1602 // from transparent color bleeding and ugly wrapping effects.
1603 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924} 1604}
925 1605
926int 1606int
927ox (CFClient::Map self) 1607ox (DC::Map self)
928 ALIAS: 1608 ALIAS:
929 oy = 1 1609 oy = 1
1610 x = 2
1611 y = 3
1612 w = 4
1613 h = 5
930 CODE: 1614 CODE:
931 switch (ix) 1615 switch (ix)
932 { 1616 {
933 case 0: RETVAL = self->ox; break; 1617 case 0: RETVAL = self->ox; break;
934 case 1: RETVAL = self->oy; break; 1618 case 1: RETVAL = self->oy; break;
1619 case 2: RETVAL = self->x; break;
1620 case 3: RETVAL = self->y; break;
1621 case 4: RETVAL = self->w; break;
1622 case 5: RETVAL = self->h; break;
935 } 1623 }
936 OUTPUT: 1624 OUTPUT:
937 RETVAL 1625 RETVAL
938 1626
939void 1627void
940scroll (CFClient::Map self, int dx, int dy) 1628scroll (DC::Map self, int dx, int dy)
941 CODE: 1629 CODE:
942{ 1630{
943 if (dx > 0) 1631 if (dx > 0)
944 map_blank (self, self->x, self->y, dx - 1, self->h); 1632 map_blank (self, self->x, self->y, dx, self->h);
945 else if (dx < 0) 1633 else if (dx < 0)
946 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1634 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947 1635
948 if (dy > 0) 1636 if (dy > 0)
949 map_blank (self, self->x, self->y, self->w, dy - 1); 1637 map_blank (self, self->x, self->y, self->w, dy);
950 else if (dy < 0) 1638 else if (dy < 0)
951 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1639 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952 1640
953 self->ox += dx; self->x += dx; 1641 self->ox += dx; self->x += dx;
954 self->oy += dy; self->y += dy; 1642 self->oy += dy; self->y += dy;
955 1643
956 while (self->y < 0) 1644 while (self->y < 0)
… …
960 self->rows += MAP_EXTEND_Y; 1648 self->rows += MAP_EXTEND_Y;
961 self->y += MAP_EXTEND_Y; 1649 self->y += MAP_EXTEND_Y;
962 } 1650 }
963} 1651}
964 1652
965void 1653SV *
966map1a_update (CFClient::Map self, SV *data_) 1654map1a_update (DC::Map self, SV *data_, int extmap)
967 CODE: 1655 CODE:
968{ 1656{
969 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1657 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
970 uint8_t *data_end = (uint8_t *)SvEND (data_); 1658 uint8_t *data_end = (uint8_t *)SvEND (data_);
971 mapcell *cell; 1659 mapcell *cell;
972 int x, y, flags; 1660 int x, y, z, flags;
1661 AV *missing = newAV ();
1662 RETVAL = newRV_noinc ((SV *)missing);
973 1663
974 while (data < data_end) 1664 while (data < data_end - 1)
975 { 1665 {
976 flags = (data [0] << 8) + data [1]; data += 2; 1666 flags = (data [0] << 8) + data [1]; data += 2;
977 1667
978 x = ((flags >> 10) & 63) + self->x; 1668 x = self->x + ((flags >> 10) & 63);
979 y = ((flags >> 4) & 63) + self->y; 1669 y = self->y + ((flags >> 4) & 63);
980 1670
981 cell = map_get_cell (self, x, y); 1671 cell = map_get_cell (self, x, y);
982 1672
983 if (flags & 15) 1673 if (flags & 15)
984 { 1674 {
985 if (cell->darkness < 0) 1675 if (!cell->darkness)
986 { 1676 {
1677 memset (cell, 0, sizeof (*cell));
987 cell->darkness = 0; 1678 cell->darkness = 256;
988 cell->face [0] = 0;
989 cell->face [1] = 0;
990 cell->face [2] = 0;
991 } 1679 }
992 1680
993 cell->darkness = flags & 8 ? *data++ : 255;
994
995 //TODO: don't trust server data to be in-range(!) 1681 //TODO: don't trust server data to be in-range(!)
996 1682
997 if (flags & 4) 1683 if (flags & 8)
998 { 1684 {
999 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1685 if (extmap)
1686 {
1687 uint8_t ext, cmd;
1688
1689 do
1690 {
1691 ext = *data++;
1692 cmd = ext & 0x3f;
1693
1694 if (cmd < 4)
1695 cell->darkness = 255 - ext * 64 + 1;
1696 else if (cmd == 5) // health
1697 {
1698 cell->stat_width = 1;
1699 cell->stat_hp = *data++;
1700 }
1701 else if (cmd == 6) // monster width
1702 cell->stat_width = *data++ + 1;
1703 else if (cmd == 0x47)
1704 {
1705 if (*data == 4)
1706 ; // decode player count
1707
1708 data += *data + 1;
1709 }
1710 else if (cmd == 8) // cell flags
1711 cell->flags = *data++;
1712 else if (ext & 0x40) // unknown, multibyte => skip
1713 data += *data + 1;
1714 else
1715 data++;
1716 }
1717 while (ext & 0x80);
1718 }
1719 else
1720 cell->darkness = *data++ + 1;
1000 } 1721 }
1001 1722
1723 for (z = 0; z <= 2; ++z)
1002 if (flags & 2) 1724 if (flags & (4 >> z))
1003 { 1725 {
1004 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1726 faceid face = (data [0] << 8) + data [1]; data += 2;
1727 need_facenum (self, face);
1728 cell->tile [z] = self->face2tile [face];
1729
1730 if (cell->tile [z])
1731 {
1732 maptex *tex = self->tex + cell->tile [z];
1733 if (!tex->name)
1734 av_push (missing, newSViv (cell->tile [z]));
1735
1736 if (tex->smoothtile)
1737 {
1738 maptex *smooth = self->tex + tex->smoothtile;
1739 if (!smooth->name)
1740 av_push (missing, newSViv (tex->smoothtile));
1741 }
1742 }
1005 } 1743 }
1006
1007 if (flags & 1)
1008 {
1009 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1010 }
1011 } 1744 }
1012 else 1745 else
1013 cell->darkness = -1; 1746 cell->darkness = 0;
1014 } 1747 }
1015} 1748}
1749 OUTPUT:
1750 RETVAL
1016 1751
1017SV * 1752SV *
1018mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1753mapmap (DC::Map self, int x0, int y0, int w, int h)
1019 CODE: 1754 CODE:
1020{ 1755{
1021 int x1, x; 1756 int x1, x;
1022 int y1, y; 1757 int y1, y;
1023 int z; 1758 int z;
… …
1044 { 1779 {
1045 mapcell *cell = row->col + (x - row->c0); 1780 mapcell *cell = row->col + (x - row->c0);
1046 1781
1047 for (z = 0; z <= 0; z++) 1782 for (z = 0; z <= 0; z++)
1048 { 1783 {
1049 mapface face = cell->face [z];
1050
1051 if (face)
1052 {
1053 maptex tex = self->tex [face]; 1784 maptex tex = self->tex [cell->tile [z]];
1054 int a0 = 255 - tex.a; 1785 int a0 = 255 - tex.a;
1055 int a1 = tex.a; 1786 int a1 = tex.a;
1056 1787
1057 r = (r * a0 + tex.r * a1) / 255; 1788 r = (r * a0 + tex.r * a1) / 255;
1058 g = (g * a0 + tex.g * a1) / 255; 1789 g = (g * a0 + tex.g * a1) / 255;
1059 b = (b * a0 + tex.b * a1) / 255; 1790 b = (b * a0 + tex.b * a1) / 255;
1060 a = (a * a0 + tex.a * a1) / 255; 1791 a = (a * a0 + tex.a * a1) / 255;
1061 }
1062 } 1792 }
1063 } 1793 }
1064 1794
1065 *map++ = (r ) 1795 *map++ = (r )
1066 | (g << 8) 1796 | (g << 8)
… …
1073} 1803}
1074 OUTPUT: 1804 OUTPUT:
1075 RETVAL 1805 RETVAL
1076 1806
1077void 1807void
1078draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1808draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1809 CODE:
1810{
1811 int x, y, z;
1812
1813 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1814 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1815 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1816 smooth_key skey;
1817
1818 rc_t *rc = rc_alloc ();
1819 rc_key_t key;
1820 rc_array_t *arr;
1821
1822 // thats current max. sorry.
1823 if (sw > 255) sw = 255;
1824 if (sh > 255) sh = 255;
1825
1826 // clear key, in case of extra padding
1827 memset (&skey, 0, sizeof (skey));
1828
1829 memset (&key, 0, sizeof (key));
1830 key.r = 255;
1831 key.g = 255;
1832 key.b = 255;
1833 key.a = 255;
1834 key.mode = GL_QUADS;
1835 key.format = GL_T2F_V3F;
1836 key.texname = -1;
1837
1838 mx += self->x;
1839 my += self->y;
1840
1841 // first pass: determine smooth_max
1842 // rather ugly, if you ask me
1843 // could also be stored inside mapcell and updated on change
1844 memset (smooth_max, 0, sizeof (smooth_max));
1845
1846 for (y = 0; y < sh; y++)
1847 if (0 <= y + my && y + my < self->rows)
1848 {
1849 maprow *row = self->row + (y + my);
1850
1851 for (x = 0; x < sw; x++)
1852 if (row->c0 <= x + mx && x + mx < row->c1)
1853 {
1854 mapcell *cell = row->col + (x + mx - row->c0);
1855
1856 smooth_max[x + 1][y + 1] =
1857 MAX (self->tex [cell->tile [0]].smoothlevel,
1858 MAX (self->tex [cell->tile [1]].smoothlevel,
1859 self->tex [cell->tile [2]].smoothlevel));
1860 }
1861 }
1862
1863 glEnable (GL_BLEND);
1864 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1866
1867 for (z = 0; z <= 2; z++)
1868 {
1869 memset (smooth_level, 0, sizeof (smooth_level));
1870
1871 for (y = 0; y < sh; y++)
1872 if (0 <= y + my && y + my < self->rows)
1873 {
1874 maprow *row = self->row + (y + my);
1875
1876 for (x = 0; x < sw; x++)
1877 if (row->c0 <= x + mx && x + mx < row->c1)
1878 {
1879 mapcell *cell = row->col + (x + mx - row->c0);
1880 tileid tile = cell->tile [z];
1881
1882 if (tile)
1883 {
1884 maptex tex = self->tex [tile];
1885 int px, py;
1886
1887 if (key.texname != tex.name)
1888 {
1889 if (!tex.name)
1890 tex = self->tex [2]; /* missing, replace by noface */
1891
1892 key.texname = tex.name;
1893 arr = rc_array (rc, &key);
1894 }
1895
1896 px = (x + 1) * T - tex.w;
1897 py = (y + 1) * T - tex.h;
1898
1899 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1900 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1901 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1902 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1903
1904 if (cell->flags && z == 2)
1905 {
1906 // overlays such as the speech bubble, probably more to come
1907 if (cell->flags & 1)
1908 {
1909 maptex tex = self->tex [1];
1910 int px = x * T + T * 2 / 32;
1911 int py = y * T - T * 6 / 32;
1912
1913 if (tex.name)
1914 {
1915 if (key.texname != tex.name)
1916 {
1917 key.texname = tex.name;
1918 arr = rc_array (rc, &key);
1919 }
1920
1921 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1922 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1923 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1924 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1925 }
1926 }
1927 }
1928
1929 // update smooth hash
1930 if (tex.smoothtile)
1931 {
1932 skey.tile = tex.smoothtile;
1933 skey.level = tex.smoothlevel;
1934
1935 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1936
1937 // add bits to current tile and all neighbours. skey.x|y is
1938 // shifted +1|+1 so we always stay positive.
1939
1940 // bits is ___n cccc CCCC bbbb
1941 // n do not draw borders&corners
1942 // c draw these corners, but...
1943 // C ... not these
1944 // b draw these borders
1945
1946 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1947 // ┃· ·· ·┃ ━━
1948
1949 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1950 // ·· ·· ·┏ ┓·
1951
1952 // full tile
1953 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1954
1955 // borders
1956 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1957 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1958 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1959 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1960
1961 // corners
1962 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1963 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1964 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1965 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1966 }
1967 }
1968 }
1969 }
1970
1971 rc_draw (rc);
1972 rc_clear (rc);
1973
1974 // go through all smoothlevels, lowest to highest, then draw.
1975 // this is basically counting sort
1976 {
1977 int w, b;
1978
1979 glEnable (GL_TEXTURE_2D);
1980 glBegin (GL_QUADS);
1981 for (w = 0; w < 256 / 32; ++w)
1982 {
1983 uint32_t smask = smooth_level [w];
1984 if (smask)
1985 for (b = 0; b < 32; ++b)
1986 if (smask & (((uint32_t)1) << b))
1987 {
1988 int level = (w << 5) | b;
1989 HE *he;
1990
1991 hv_iterinit (smooth);
1992 while ((he = hv_iternext (smooth)))
1993 {
1994 smooth_key *skey = (smooth_key *)HeKEY (he);
1995 IV bits = SvIVX (HeVAL (he));
1996
1997 if (!(bits & 0x1000)
1998 && skey->level == level
1999 && level > smooth_max [skey->x][skey->y])
2000 {
2001 maptex tex = self->tex [skey->tile];
2002 int px = (((int)skey->x) - 1) * T;
2003 int py = (((int)skey->y) - 1) * T;
2004 int border = bits & 15;
2005 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2006 float dx = tex.s * .0625f; // 16 images/row
2007 float dy = tex.t * .5f ; // 2 images/column
2008
2009 if (tex.name)
2010 {
2011 // this time avoiding texture state changes
2012 // save gobs of state changes.
2013 if (key.texname != tex.name)
2014 {
2015 glEnd ();
2016 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2017 glBegin (GL_QUADS);
2018 }
2019
2020 if (border)
2021 {
2022 float ox = border * dx;
2023
2024 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2025 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2026 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2027 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2028 }
2029
2030 if (corner)
2031 {
2032 float ox = corner * dx;
2033
2034 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2035 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2036 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2037 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2038 }
2039 }
2040 }
2041 }
2042 }
2043 }
2044
2045 glEnd ();
2046 glDisable (GL_TEXTURE_2D);
2047 key.texname = -1;
2048 }
2049
2050 hv_clear (smooth);
2051 }
2052
2053 glDisable (GL_BLEND);
2054 rc_free (rc);
2055
2056 // top layer: overlays such as the health bar
2057 for (y = 0; y < sh; y++)
2058 if (0 <= y + my && y + my < self->rows)
2059 {
2060 maprow *row = self->row + (y + my);
2061
2062 for (x = 0; x < sw; x++)
2063 if (row->c0 <= x + mx && x + mx < row->c1)
2064 {
2065 mapcell *cell = row->col + (x + mx - row->c0);
2066
2067 int px = x * T;
2068 int py = y * T;
2069
2070 if (cell->stat_hp)
2071 {
2072 int width = cell->stat_width * T;
2073 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2074
2075 glColor3ub (0, 0, 0);
2076 glRectf (px + 1, py - thick - 2,
2077 px + width - 1, py);
2078
2079 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2080 glRectf (px + 2,
2081 py - thick - 1,
2082 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2083 }
2084 }
2085 }
2086}
2087
2088void
2089draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2090 CODE:
2091{
2092 static float color[16][3] = {
2093 { 0.00F, 0.00F, 0.00F },
2094 { 1.00F, 1.00F, 1.00F },
2095 { 0.00F, 0.00F, 0.55F },
2096 { 1.00F, 0.00F, 0.00F },
2097
2098 { 1.00F, 0.54F, 0.00F },
2099 { 0.11F, 0.56F, 1.00F },
2100 { 0.93F, 0.46F, 0.00F },
2101 { 0.18F, 0.54F, 0.34F },
2102
2103 { 0.56F, 0.73F, 0.56F },
2104 { 0.80F, 0.80F, 0.80F },
2105 { 0.55F, 0.41F, 0.13F },
2106 { 0.99F, 0.77F, 0.26F },
2107
2108 { 0.74F, 0.65F, 0.41F },
2109
2110 { 0.00F, 1.00F, 1.00F },
2111 { 1.00F, 0.00F, 1.00F },
2112 { 1.00F, 1.00F, 0.00F },
2113 };
2114
2115 int x, y;
2116
2117 glEnable (GL_TEXTURE_2D);
2118 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2119 glEnable (GL_BLEND);
2120 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2121 glBegin (GL_QUADS);
2122
2123 for (y = 0; y < h; y++)
2124 for (x = 0; x < w; x++)
2125 {
2126 unsigned char m = data [x + y * w];
2127
2128 if (m)
2129 {
2130 float *c = color [m & 15];
2131
2132 float tx1 = m & 0x40 ? 0.5 : 0.;
2133 float tx2 = tx1 + 0.5;
2134
2135 glColor4f (c[0], c[1], c[2], 0.75);
2136 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2137 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2138 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2139 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2140 }
2141 }
2142
2143 glEnd ();
2144 glDisable (GL_BLEND);
2145 glDisable (GL_TEXTURE_2D);
2146}
2147
2148void
2149fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1079 PPCODE: 2150 PPCODE:
1080{ 2151{
1081 int vx, vy;
1082 int x, y, z; 2152 int x, y;
1083 int last_name; 2153 int sw1 = sw + 2;
1084 mapface face; 2154 int sh1 = sh + 2;
2155 int sh3 = sh * 3;
1085 int sw4 = (sw + 3) & ~3; 2156 int sw34 = (sw * 3 + 3) & ~3;
2157 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1086 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2158 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1087 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2159 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1088 2160
1089 memset (darkness, 255, sw4 * sh);
1090 SvPOK_only (darkness_sv); 2161 SvPOK_only (darkness3_sv);
1091 SvCUR_set (darkness_sv, sw4 * sh); 2162 SvCUR_set (darkness3_sv, sw34 * sh3);
1092 2163
1093 vx = self->x + (self->w - sw) / 2 - shift_x; 2164 mx += self->x - 1;
1094 vy = self->y + (self->h - sh) / 2 - shift_y; 2165 my += self->y - 1;
1095 2166
1096 /* 2167 memset (darkness1, 255, sw1 * sh1);
1097 int vx = self->vx = self->w >= sw
1098 ? self->x + (self->w - sw) / 2
1099 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1100 2168
1101 int vy = self->vy = self->h >= sh
1102 ? self->y + (self->h - sh) / 2
1103 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1104 */
1105
1106 glColor4ub (255, 255, 255, 255);
1107
1108 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109 glEnable (GL_BLEND);
1110 glEnable (GL_TEXTURE_2D);
1111 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112
1113 glBegin (GL_QUADS);
1114
1115 last_name = 0;
1116
1117 for (z = 0; z < 3; z++)
1118 for (y = 0; y < sh; y++) 2169 for (y = 0; y < sh1; y++)
1119 if (0 <= y + vy && y + vy < self->rows) 2170 if (0 <= y + my && y + my < self->rows)
1120 { 2171 {
1121 maprow *row = self->row + (y + vy); 2172 maprow *row = self->row + (y + my);
1122 2173
1123 for (x = 0; x < sw; x++) 2174 for (x = 0; x < sw1; x++)
1124 if (row->c0 <= x + vx && x + vx < row->c1) 2175 if (row->c0 <= x + mx && x + mx < row->c1)
1125 { 2176 {
1126 mapcell *cell = row->col + (x + vx - row->c0); 2177 mapcell *cell = row->col + (x + mx - row->c0);
1127 2178
1128 darkness[y * sw4 + x] = cell->darkness < 0 2179 darkness1 [y * sw1 + x] = cell->darkness
2180 ? 255 - (cell->darkness - 1)
1129 ? 255 - FOW_DARKNESS 2181 : 255 - FOW_DARKNESS;
1130 : 255 - cell->darkness;
1131
1132 face = cell->face [z];
1133
1134 if (face)
1135 {
1136 maptex tex = self->tex [face];
1137
1138 int px = (x + 1) * 32 - tex.w;
1139 int py = (y + 1) * 32 - tex.h;
1140
1141 if (last_name != tex.name)
1142 {
1143 glEnd ();
1144 last_name = tex.name;
1145 glBindTexture (GL_TEXTURE_2D, last_name);
1146 glBegin (GL_QUADS);
1147 }
1148
1149 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1150 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1151 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1152 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1153 }
1154 } 2182 }
1155 } 2183 }
1156 2184
1157 glEnd (); 2185 for (y = 0; y < sh; ++y)
2186 for (x = 0; x < sw; ++x)
2187 {
2188 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2189 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2190 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2191 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2192 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2193 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2194 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2195 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2196 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1158 2197
1159 glDisable (GL_TEXTURE_2D); 2198 uint8_t r11 = (d11 + d21 + d12) / 3;
1160 glDisable (GL_BLEND); 2199 uint8_t r21 = d21;
2200 uint8_t r31 = (d21 + d31 + d32) / 3;
2201
2202 uint8_t r12 = d12;
2203 uint8_t r22 = d22;
2204 uint8_t r32 = d32;
2205
2206 uint8_t r13 = (d13 + d23 + d12) / 3;
2207 uint8_t r23 = d23;
2208 uint8_t r33 = (d23 + d33 + d32) / 3;
2209
2210 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2211 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2212 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2213 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2214 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2215 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2216 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2217 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2218 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2219 }
2220
2221 free (darkness1);
1161 2222
1162 EXTEND (SP, 3); 2223 EXTEND (SP, 3);
1163 PUSHs (sv_2mortal (newSViv (sw4))); 2224 PUSHs (sv_2mortal (newSViv (sw34)));
1164 PUSHs (sv_2mortal (newSViv (sh))); 2225 PUSHs (sv_2mortal (newSViv (sh3)));
1165 PUSHs (darkness_sv); 2226 PUSHs (darkness3_sv);
1166} 2227}
1167 2228
1168SV * 2229SV *
1169get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2230get_rect (DC::Map self, int x0, int y0, int w, int h)
1170 CODE: 2231 CODE:
1171{ 2232{
1172 int x, y, x1, y1; 2233 int x, y, x1, y1;
1173 SV *data_sv = newSV (w * h * 7 + 5); 2234 SV *data_sv = newSV (w * h * 7 + 5);
1174 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2235 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1199 if (row && row->c0 <= x && x < row->c1) 2260 if (row && row->c0 <= x && x < row->c1)
1200 { 2261 {
1201 mapcell *cell = row->col + (x - row->c0); 2262 mapcell *cell = row->col + (x - row->c0);
1202 uint8_t flags = 0; 2263 uint8_t flags = 0;
1203 2264
1204 if (cell->face [0]) flags |= 1; 2265 if (cell->tile [0]) flags |= 1;
1205 if (cell->face [1]) flags |= 2; 2266 if (cell->tile [1]) flags |= 2;
1206 if (cell->face [2]) flags |= 4; 2267 if (cell->tile [2]) flags |= 4;
1207 2268
1208 *data++ = flags; 2269 *data++ = flags;
1209 2270
1210 if (flags & 1) 2271 if (flags & 1)
1211 { 2272 {
2273 tileid tile = cell->tile [0];
1212 *data++ = cell->face [0] >> 8; 2274 *data++ = tile >> 8;
1213 *data++ = cell->face [0]; 2275 *data++ = tile;
1214 } 2276 }
1215 2277
1216 if (flags & 2) 2278 if (flags & 2)
1217 { 2279 {
2280 tileid tile = cell->tile [1];
1218 *data++ = cell->face [1] >> 8; 2281 *data++ = tile >> 8;
1219 *data++ = cell->face [1]; 2282 *data++ = tile;
1220 } 2283 }
1221 2284
1222 if (flags & 4) 2285 if (flags & 4)
1223 { 2286 {
2287 tileid tile = cell->tile [2];
1224 *data++ = cell->face [2] >> 8; 2288 *data++ = tile >> 8;
1225 *data++ = cell->face [2]; 2289 *data++ = tile;
1226 } 2290 }
1227 } 2291 }
1228 else 2292 else
1229 *data++ = 0; 2293 *data++ = 0;
1230 } 2294 }
1231 } 2295 }
1232 2296
2297 /* if size is w*h + 5 then no data has been found */
2298 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2299 {
1233 SvPOK_only (data_sv); 2300 SvPOK_only (data_sv);
1234 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2301 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2302 }
2303
1235 RETVAL = data_sv; 2304 RETVAL = data_sv;
1236} 2305}
1237 OUTPUT: 2306 OUTPUT:
1238 RETVAL 2307 RETVAL
1239 2308
1240void 2309void
1241set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2310set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1242 PPCODE: 2311 PPCODE:
1243{ 2312{
1244 int x, y, z; 2313 int x, y, z;
1245 int w, h; 2314 int w, h;
1246 int x1, y1; 2315 int x1, y1;
2316 STRLEN len;
2317 uint8_t *data, *end;
2318
2319 len = SvLEN (data_sv);
2320 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2321 data = SvPVbyte_nolen (data_sv);
2322 end = data + len + 8;
2323
2324 if (len < 5)
2325 XSRETURN_EMPTY;
1247 2326
1248 if (*data++ != 0) 2327 if (*data++ != 0)
1249 return; /* version mismatch */ 2328 XSRETURN_EMPTY; /* version mismatch */
1250 2329
1251 w = *data++ << 8; w |= *data++; 2330 w = *data++ << 8; w |= *data++;
1252 h = *data++ << 8; h |= *data++; 2331 h = *data++ << 8; h |= *data++;
1253 2332
1254 // we need to do this 'cause we don't keep an absolute coord system for rows 2333 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1266 { 2345 {
1267 maprow *row = map_get_row (self, y); 2346 maprow *row = map_get_row (self, y);
1268 2347
1269 for (x = x0; x < x1; x++) 2348 for (x = x0; x < x1; x++)
1270 { 2349 {
2350 uint8_t flags;
2351
2352 if (data + 7 >= end)
2353 XSRETURN_EMPTY;
2354
1271 uint8_t flags = *data++; 2355 flags = *data++;
1272 2356
1273 if (flags) 2357 if (flags)
1274 { 2358 {
1275 mapface face[3] = { 0, 0, 0 };
1276
1277 mapcell *cell = row_get_cell (row, x); 2359 mapcell *cell = row_get_cell (row, x);
2360 tileid tile[3] = { 0, 0, 0 };
1278 2361
1279 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2362 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1280 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2363 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1281 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2364 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1282 2365
1283 if (cell->darkness <= 0) 2366 if (cell->darkness == 0)
1284 { 2367 {
1285 cell->darkness = -1; 2368 /*cell->darkness = 0;*/
2369 EXTEND (SP, 3);
1286 2370
1287 for (z = 0; z <= 2; z++) 2371 for (z = 0; z <= 2; z++)
1288 { 2372 {
1289 cell->face[z] = face[z]; 2373 tileid t = tile [z];
1290 2374
1291 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2375 if (t >= self->texs || (t && !self->tex [t].name))
2376 {
1292 XPUSHs (sv_2mortal (newSViv (face[z]))); 2377 PUSHs (sv_2mortal (newSViv (t)));
2378 need_texid (self, t);
2379 }
2380
2381 cell->tile [z] = t;
1293 } 2382 }
1294 } 2383 }
1295 } 2384 }
1296 } 2385 }
1297 } 2386 }
1298} 2387}
1299 2388
1300MODULE = CFClient PACKAGE = CFClient::MixChunk 2389MODULE = Deliantra::Client PACKAGE = DC::RW
1301 2390
1302CFClient::MixChunk 2391DC::RW
1303new_from_file (SV *class, char *path) 2392new (SV *class, SV *data_sv)
1304 CODE: 2393 CODE:
1305 RETVAL = Mix_LoadWAV (path); 2394{
2395 STRLEN datalen;
2396 char *data = SvPVbyte (data_sv, datalen);
2397
2398 RETVAL = SDL_RWFromConstMem (data, datalen);
2399}
1306 OUTPUT: 2400 OUTPUT:
1307 RETVAL 2401 RETVAL
1308 2402
2403DC::RW
2404new_from_file (SV *class, const char *path, const char *mode = "rb")
2405 CODE:
2406 RETVAL = SDL_RWFromFile (path, mode);
2407 OUTPUT:
2408 RETVAL
2409
2410# fails on win32:
2411# dc.xs(2268) : error C2059: syntax error : '('
1309void 2412#void
2413#close (DC::RW self)
2414# CODE:
2415# (self->(close)) (self);
2416
2417MODULE = Deliantra::Client PACKAGE = DC::Channel
2418
2419PROTOTYPES: DISABLE
2420
2421DC::Channel
2422find ()
2423 CODE:
2424{
2425 RETVAL = Mix_GroupAvailable (-1);
2426
2427 if (RETVAL < 0)
2428 {
2429 RETVAL = Mix_GroupOldest (-1);
2430
2431 if (RETVAL < 0)
2432 XSRETURN_UNDEF;
2433
2434 Mix_HaltChannel (RETVAL);
2435 }
2436
2437 Mix_UnregisterAllEffects (RETVAL);
2438 Mix_Volume (RETVAL, 128);
2439}
2440 OUTPUT:
2441 RETVAL
2442
2443void
2444halt (DC::Channel self)
2445 CODE:
2446 Mix_HaltChannel (self);
2447
2448void
2449expire (DC::Channel self, int ticks = -1)
2450 CODE:
2451 Mix_ExpireChannel (self, ticks);
2452
2453void
2454fade_out (DC::Channel self, int ticks = -1)
2455 CODE:
2456 Mix_FadeOutChannel (self, ticks);
2457
2458int
2459volume (DC::Channel self, int volume)
2460 CODE:
2461 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2462 OUTPUT:
2463 RETVAL
2464
2465void
2466unregister_all_effects (DC::Channel self)
2467 CODE:
2468 Mix_UnregisterAllEffects (self);
2469
2470void
2471set_panning (DC::Channel self, int left, int right)
2472 CODE:
2473 left = CLAMP (left , 0, 255);
2474 right = CLAMP (right, 0, 255);
2475 Mix_SetPanning (self, left, right);
2476
2477void
2478set_distance (DC::Channel self, int distance)
2479 CODE:
2480 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2481
2482void
2483set_position (DC::Channel self, int angle, int distance)
2484 CODE:
2485
2486void
2487set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2488 CODE:
2489{
2490 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2491 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2492 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2493}
2494
2495void
2496set_reverse_stereo (DC::Channel self, int flip)
2497 CODE:
2498 Mix_SetReverseStereo (self, flip);
2499
2500MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2501
2502PROTOTYPES: DISABLE
2503
2504DC::MixChunk
2505new (SV *class, DC::RW rwops)
2506 CODE:
2507 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2508 OUTPUT:
2509 RETVAL
2510
2511void
1310DESTROY (CFClient::MixChunk self) 2512DESTROY (DC::MixChunk self)
1311 CODE: 2513 CODE:
1312 Mix_FreeChunk (self); 2514 Mix_FreeChunk (self);
1313 2515
1314int 2516int
1315volume (CFClient::MixChunk self, int volume = -1) 2517volume (DC::MixChunk self, int volume = -1)
1316 CODE: 2518 CODE:
2519 if (items > 1)
2520 volume = CLAMP (volume, 0, 128);
1317 RETVAL = Mix_VolumeChunk (self, volume); 2521 RETVAL = Mix_VolumeChunk (self, volume);
1318 OUTPUT: 2522 OUTPUT:
1319 RETVAL 2523 RETVAL
1320 2524
1321int 2525DC::Channel
1322play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2526play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1323 CODE: 2527 CODE:
2528{
1324 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2529 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2530
2531 if (RETVAL < 0)
2532 XSRETURN_UNDEF;
2533
2534 if (channel < 0)
2535 {
2536 Mix_UnregisterAllEffects (RETVAL);
2537 Mix_Volume (RETVAL, 128);
2538 }
2539}
1325 OUTPUT: 2540 OUTPUT:
1326 RETVAL 2541 RETVAL
1327 2542
1328MODULE = CFClient PACKAGE = CFClient::MixMusic 2543MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1329 2544
1330int 2545int
1331volume (int volume = -1) 2546volume (int volume = -1)
2547 PROTOTYPE: ;$
1332 CODE: 2548 CODE:
2549 if (items > 0)
2550 volume = CLAMP (volume, 0, 128);
1333 RETVAL = Mix_VolumeMusic (volume); 2551 RETVAL = Mix_VolumeMusic (volume);
1334 OUTPUT: 2552 OUTPUT:
1335 RETVAL 2553 RETVAL
1336 2554
1337CFClient::MixMusic 2555void
1338new_from_file (SV *class, char *path) 2556fade_out (int ms)
1339 CODE: 2557 CODE:
2558 Mix_FadeOutMusic (ms);
2559
2560void
2561halt ()
2562 CODE:
2563 Mix_HaltMusic ();
2564
2565DC::MixMusic
2566new (SV *class, DC::RW rwops)
2567 CODE:
1340 RETVAL = Mix_LoadMUS (path); 2568 RETVAL = Mix_LoadMUS_RW (rwops);
1341 OUTPUT: 2569 OUTPUT:
1342 RETVAL 2570 RETVAL
1343 2571
1344void 2572void
1345DESTROY (CFClient::MixMusic self) 2573DESTROY (DC::MixMusic self)
1346 CODE: 2574 CODE:
1347 Mix_FreeMusic (self); 2575 Mix_FreeMusic (self);
1348 2576
1349int 2577int
1350play (CFClient::MixMusic self, int loops = -1) 2578play (DC::MixMusic self, int loops = -1)
1351 CODE: 2579 CODE:
1352 RETVAL = Mix_PlayMusic (self, loops); 2580 RETVAL = Mix_PlayMusic (self, loops);
1353 OUTPUT: 2581 OUTPUT:
1354 RETVAL 2582 RETVAL
1355 2583
2584void
2585fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2586 CODE:
2587 Mix_FadeInMusicPos (self, loops, ms, position);
2588
1356MODULE = CFClient PACKAGE = CFClient::OpenGL 2589MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2590
2591PROTOTYPES: ENABLE
1357 2592
1358BOOT: 2593BOOT:
1359{ 2594{
1360 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2595 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1361 static const struct { 2596 static const struct {
1362 const char *name; 2597 const char *name;
1363 IV iv; 2598 IV iv;
1364 } *civ, const_iv[] = { 2599 } *civ, const_iv[] = {
1365# define const_iv(name) { # name, (IV)name } 2600# define const_iv(name) { # name, (IV)name }
2601 const_iv (GL_VENDOR),
2602 const_iv (GL_VERSION),
2603 const_iv (GL_EXTENSIONS),
1366 const_iv (GL_COLOR_MATERIAL), 2604 const_iv (GL_COLOR_MATERIAL),
1367 const_iv (GL_SMOOTH), 2605 const_iv (GL_SMOOTH),
1368 const_iv (GL_FLAT), 2606 const_iv (GL_FLAT),
1369 const_iv (GL_DITHER), 2607 const_iv (GL_DITHER),
1370 const_iv (GL_BLEND), 2608 const_iv (GL_BLEND),
2609 const_iv (GL_CULL_FACE),
1371 const_iv (GL_SCISSOR_TEST), 2610 const_iv (GL_SCISSOR_TEST),
2611 const_iv (GL_DEPTH_TEST),
2612 const_iv (GL_ALPHA_TEST),
2613 const_iv (GL_NORMALIZE),
2614 const_iv (GL_RESCALE_NORMAL),
2615 const_iv (GL_FRONT),
2616 const_iv (GL_BACK),
2617 const_iv (GL_AUX0),
1372 const_iv (GL_AND), 2618 const_iv (GL_AND),
1373 const_iv (GL_ONE), 2619 const_iv (GL_ONE),
1374 const_iv (GL_ZERO), 2620 const_iv (GL_ZERO),
1375 const_iv (GL_SRC_ALPHA), 2621 const_iv (GL_SRC_ALPHA),
1376 const_iv (GL_SRC_ALPHA_SATURATE), 2622 const_iv (GL_DST_ALPHA),
1377 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2623 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378 const_iv (GL_ONE_MINUS_DST_ALPHA), 2624 const_iv (GL_ONE_MINUS_DST_ALPHA),
2625 const_iv (GL_SRC_ALPHA_SATURATE),
1379 const_iv (GL_RGB), 2626 const_iv (GL_RGB),
1380 const_iv (GL_RGBA), 2627 const_iv (GL_RGBA),
2628 const_iv (GL_RGBA4),
2629 const_iv (GL_RGBA8),
2630 const_iv (GL_RGB5_A1),
1381 const_iv (GL_UNSIGNED_BYTE), 2631 const_iv (GL_UNSIGNED_BYTE),
2632 const_iv (GL_UNSIGNED_SHORT),
2633 const_iv (GL_UNSIGNED_INT),
1382 const_iv (GL_ALPHA), 2634 const_iv (GL_ALPHA),
2635 const_iv (GL_INTENSITY),
2636 const_iv (GL_LUMINANCE),
2637 const_iv (GL_LUMINANCE_ALPHA),
1383 const_iv (GL_FLOAT), 2638 const_iv (GL_FLOAT),
1384 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2639 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2640 const_iv (GL_COMPRESSED_ALPHA_ARB),
2641 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2642 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2643 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2644 const_iv (GL_COMPRESSED_RGB_ARB),
2645 const_iv (GL_COMPRESSED_RGBA_ARB),
1385 const_iv (GL_COMPILE), 2646 const_iv (GL_COMPILE),
2647 const_iv (GL_PROXY_TEXTURE_1D),
2648 const_iv (GL_PROXY_TEXTURE_2D),
1386 const_iv (GL_TEXTURE_1D), 2649 const_iv (GL_TEXTURE_1D),
1387 const_iv (GL_TEXTURE_2D), 2650 const_iv (GL_TEXTURE_2D),
1388 const_iv (GL_TEXTURE_ENV), 2651 const_iv (GL_TEXTURE_ENV),
1389 const_iv (GL_TEXTURE_MAG_FILTER), 2652 const_iv (GL_TEXTURE_MAG_FILTER),
1390 const_iv (GL_TEXTURE_MIN_FILTER), 2653 const_iv (GL_TEXTURE_MIN_FILTER),
1391 const_iv (GL_TEXTURE_ENV_MODE), 2654 const_iv (GL_TEXTURE_ENV_MODE),
1392 const_iv (GL_TEXTURE_WRAP_S), 2655 const_iv (GL_TEXTURE_WRAP_S),
1393 const_iv (GL_TEXTURE_WRAP_T), 2656 const_iv (GL_TEXTURE_WRAP_T),
2657 const_iv (GL_REPEAT),
1394 const_iv (GL_CLAMP), 2658 const_iv (GL_CLAMP),
1395 const_iv (GL_REPEAT), 2659 const_iv (GL_CLAMP_TO_EDGE),
1396 const_iv (GL_NEAREST), 2660 const_iv (GL_NEAREST),
1397 const_iv (GL_LINEAR), 2661 const_iv (GL_LINEAR),
1398 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2662 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2663 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2664 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2665 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402 const_iv (GL_GENERATE_MIPMAP), 2666 const_iv (GL_GENERATE_MIPMAP),
1403 const_iv (GL_MODULATE), 2667 const_iv (GL_MODULATE),
1404 const_iv (GL_DECAL), 2668 const_iv (GL_DECAL),
1405 const_iv (GL_REPLACE), 2669 const_iv (GL_REPLACE),
2670 const_iv (GL_DEPTH_BUFFER_BIT),
1406 const_iv (GL_COLOR_BUFFER_BIT), 2671 const_iv (GL_COLOR_BUFFER_BIT),
1407 const_iv (GL_PROJECTION), 2672 const_iv (GL_PROJECTION),
1408 const_iv (GL_MODELVIEW), 2673 const_iv (GL_MODELVIEW),
1409 const_iv (GL_COLOR_LOGIC_OP), 2674 const_iv (GL_COLOR_LOGIC_OP),
1410 const_iv (GL_SEPARABLE_2D), 2675 const_iv (GL_SEPARABLE_2D),
1411 const_iv (GL_CONVOLUTION_2D), 2676 const_iv (GL_CONVOLUTION_2D),
1412 const_iv (GL_CONVOLUTION_BORDER_MODE), 2677 const_iv (GL_CONVOLUTION_BORDER_MODE),
1413 const_iv (GL_CONSTANT_BORDER), 2678 const_iv (GL_CONSTANT_BORDER),
2679 const_iv (GL_POINTS),
1414 const_iv (GL_LINES), 2680 const_iv (GL_LINES),
2681 const_iv (GL_LINE_STRIP),
2682 const_iv (GL_LINE_LOOP),
1415 const_iv (GL_QUADS), 2683 const_iv (GL_QUADS),
2684 const_iv (GL_QUAD_STRIP),
2685 const_iv (GL_TRIANGLES),
2686 const_iv (GL_TRIANGLE_STRIP),
2687 const_iv (GL_TRIANGLE_FAN),
1416 const_iv (GL_LINE_LOOP), 2688 const_iv (GL_POLYGON),
1417 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2689 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2690 const_iv (GL_POINT_SMOOTH_HINT),
2691 const_iv (GL_LINE_SMOOTH_HINT),
2692 const_iv (GL_POLYGON_SMOOTH_HINT),
2693 const_iv (GL_GENERATE_MIPMAP_HINT),
2694 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1418 const_iv (GL_FASTEST), 2695 const_iv (GL_FASTEST),
2696 const_iv (GL_DONT_CARE),
2697 const_iv (GL_NICEST),
2698 const_iv (GL_V2F),
2699 const_iv (GL_V3F),
2700 const_iv (GL_T2F_V3F),
2701 const_iv (GL_T2F_N3F_V3F),
1419# undef const_iv 2702# undef const_iv
1420 }; 2703 };
1421 2704
1422 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2705 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2706 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2707
2708 texture_av = newAV ();
2709 AvREAL_off (texture_av);
1424} 2710}
2711
2712void
2713disable_GL_EXT_blend_func_separate ()
2714 CODE:
2715 gl.BlendFuncSeparate = 0;
2716 gl.BlendFuncSeparateEXT = 0;
2717
2718char *
2719gl_vendor ()
2720 CODE:
2721 RETVAL = (char *)glGetString (GL_VENDOR);
2722 OUTPUT:
2723 RETVAL
2724
2725char *
2726gl_version ()
2727 CODE:
2728 RETVAL = (char *)glGetString (GL_VERSION);
2729 OUTPUT:
2730 RETVAL
2731
2732char *
2733gl_extensions ()
2734 CODE:
2735 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2736 OUTPUT:
2737 RETVAL
2738
2739const char *glGetString (GLenum pname)
2740
2741GLint glGetInteger (GLenum pname)
2742 CODE:
2743 glGetIntegerv (pname, &RETVAL);
2744 OUTPUT:
2745 RETVAL
2746
2747GLdouble glGetDouble (GLenum pname)
2748 CODE:
2749 glGetDoublev (pname, &RETVAL);
2750 OUTPUT:
2751 RETVAL
1425 2752
1426int glGetError () 2753int glGetError ()
2754
2755void glFinish ()
1427 2756
1428void glClear (int mask) 2757void glClear (int mask)
1429 2758
1430void glClearColor (float r, float g, float b, float a = 1.0) 2759void glClearColor (float r, float g, float b, float a = 1.0)
1431 PROTOTYPE: @ 2760 PROTOTYPE: @
… …
1438 2767
1439void glHint (int target, int mode) 2768void glHint (int target, int mode)
1440 2769
1441void glBlendFunc (int sfactor, int dfactor) 2770void glBlendFunc (int sfactor, int dfactor)
1442 2771
2772void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2773 CODE:
2774 gl_BlendFuncSeparate (sa, da, saa, daa);
2775
2776void glDepthMask (int flag)
2777
1443void glLogicOp (int opcode) 2778void glLogicOp (int opcode)
1444 2779
1445void glColorMask (int red, int green, int blue, int alpha) 2780void glColorMask (int red, int green, int blue, int alpha)
1446 2781
1447void glMatrixMode (int mode) 2782void glMatrixMode (int mode)
… …
1450 2785
1451void glPopMatrix () 2786void glPopMatrix ()
1452 2787
1453void glLoadIdentity () 2788void glLoadIdentity ()
1454 2789
2790void glDrawBuffer (int buffer)
2791
2792void glReadBuffer (int buffer)
2793
1455# near and far are due to microsofts buggy c compiler 2794# near_ and far_ are due to microsofts buggy "c" compiler
2795void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2796
2797# near_ and far_ are due to microsofts buggy "c" compiler
1456void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2798void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2799
2800PROTOTYPES: DISABLE
1457 2801
1458void glViewport (int x, int y, int width, int height) 2802void glViewport (int x, int y, int width, int height)
1459 2803
1460void glScissor (int x, int y, int width, int height) 2804void glScissor (int x, int y, int width, int height)
1461 2805
… …
1469 2813
1470void glRotate (float angle, float x, float y, float z) 2814void glRotate (float angle, float x, float y, float z)
1471 CODE: 2815 CODE:
1472 glRotatef (angle, x, y, z); 2816 glRotatef (angle, x, y, z);
1473 2817
1474void glBegin (int mode)
1475
1476void glEnd ()
1477
1478void glColor (float r, float g, float b, float a = 1.0) 2818void glColor (float r, float g, float b, float a = 1.0)
1479 PROTOTYPE: @ 2819 ALIAS:
2820 glColor_premultiply = 1
1480 CODE: 2821 CODE:
1481 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2822 if (ix)
2823 {
2824 r *= a;
2825 g *= a;
2826 b *= a;
2827 }
2828 // microsoft visual "c" rounds instead of truncating...
2829 glColor4f (r, g, b, a);
2830
2831void glRasterPos (float x, float y, float z = 0.)
2832 CODE:
2833 glRasterPos3f (0, 0, z);
2834 glBitmap (0, 0, 0, 0, x, y, 0);
1482 2835
1483void glVertex (float x, float y, float z = 0.) 2836void glVertex (float x, float y, float z = 0.)
1484 CODE: 2837 CODE:
1485 glVertex3f (x, y, z); 2838 glVertex3f (x, y, z);
1486 2839
1487void glTexCoord (float s, float t) 2840void glTexCoord (float s, float t)
1488 CODE: 2841 CODE:
1489 glTexCoord2f (s, t); 2842 glTexCoord2f (s, t);
1490 2843
2844void glRect (float x1, float y1, float x2, float y2)
2845 CODE:
2846 glRectf (x1, y1, x2, y2);
2847
2848void glRect_lineloop (float x1, float y1, float x2, float y2)
2849 CODE:
2850 glBegin (GL_LINE_LOOP);
2851 glVertex2f (x1, y1);
2852 glVertex2f (x2, y1);
2853 glVertex2f (x2, y2);
2854 glVertex2f (x1, y2);
2855 glEnd ();
2856
2857PROTOTYPES: ENABLE
2858
2859void glBegin (int mode)
2860
2861void glEnd ()
2862
2863void glPointSize (GLfloat size)
2864
2865void glLineWidth (GLfloat width)
2866
2867void glInterleavedArrays (int format, int stride, char *data)
2868
2869void glDrawElements (int mode, int count, int type, char *indices)
2870
2871# 1.2 void glDrawRangeElements (int mode, int start, int end
2872
1491void glTexEnv (int target, int pname, float param) 2873void glTexEnv (int target, int pname, float param)
1492 CODE: 2874 CODE:
1493 glTexEnvf (target, pname, param); 2875 glTexEnvf (target, pname, param);
1494 2876
1495void glTexParameter (int target, int pname, float param) 2877void glTexParameter (int target, int pname, float param)
… …
1498 2880
1499void glBindTexture (int target, int name) 2881void glBindTexture (int target, int name)
1500 2882
1501void glConvolutionParameter (int target, int pname, float params) 2883void glConvolutionParameter (int target, int pname, float params)
1502 CODE: 2884 CODE:
1503 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2885 if (gl.ConvolutionParameterf)
2886 gl.ConvolutionParameterf (target, pname, params);
1504 2887
1505void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2888void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506 CODE: 2889 CODE:
1507 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2890 if (gl.ConvolutionFilter2D)
1508 (target, internalformat, width, height, format, type, data)); 2891 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509 2892
1510void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2893void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1511 CODE: 2894 CODE:
1512 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2895 if (gl.SeparableFilter2D)
1513 (target, internalformat, width, height, format, type, row, column)); 2896 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514 2897
1515void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2898void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1516 2899
1517void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2900void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518 2901
1519void glRasterPos (int x, int y) 2902void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520 CODE: 2903
1521 glRasterPos2i (x, y); 2904void glPixelZoom (float x, float y)
1522 2905
1523void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2906void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524 2907
1525int glGenTexture () 2908int glGenTexture ()
1526 CODE: 2909 CODE:
1527{ 2910 RETVAL = gen_texture ();
1528 GLuint name;
1529 glGenTextures (1, &name);
1530 RETVAL = name;
1531}
1532 OUTPUT: 2911 OUTPUT:
1533 RETVAL 2912 RETVAL
1534 2913
1535void glDeleteTexture (int name) 2914void glDeleteTexture (int name)
1536 CODE: 2915 CODE:
1537{
1538 GLuint name_ = name;
1539 glDeleteTextures (1, &name_); 2916 del_texture (name);
1540} 2917
1541
1542int glGenList () 2918int glGenList ()
1543 CODE: 2919 CODE:
1544 RETVAL = glGenLists (1); 2920 RETVAL = glGenLists (1);
1545 OUTPUT: 2921 OUTPUT:
1546 RETVAL 2922 RETVAL
… …
1553 2929
1554void glEndList () 2930void glEndList ()
1555 2931
1556void glCallList (int list) 2932void glCallList (int list)
1557 2933
2934MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2935
2936PROTOTYPES: DISABLE
2937
2938void
2939find_widget (SV *self, NV x, NV y)
2940 PPCODE:
2941{
2942 if (within_widget (self, x, y))
2943 XPUSHs (self);
2944}
2945
2946BOOT:
2947{
2948 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2949
2950 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2951 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2952 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2953 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2954}
2955
2956void
2957draw (SV *self)
2958 CODE:
2959{
2960 HV *hv;
2961 SV **svp;
2962 NV x, y, w, h;
2963 SV *draw_x_sv = GvSV (draw_x_gv);
2964 SV *draw_y_sv = GvSV (draw_y_gv);
2965 SV *draw_w_sv = GvSV (draw_w_gv);
2966 SV *draw_h_sv = GvSV (draw_h_gv);
2967 double draw_x, draw_y;
2968
2969 if (!SvROK (self))
2970 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2971
2972 hv = (HV *)SvRV (self);
2973
2974 if (SvTYPE (hv) != SVt_PVHV)
2975 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2976
2977 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2978 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2979
2980 if (!h || !w)
2981 XSRETURN_EMPTY;
2982
2983 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2984 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2985
2986 draw_x = SvNV (draw_x_sv) + x;
2987 draw_y = SvNV (draw_y_sv) + y;
2988
2989 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2990 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2991 XSRETURN_EMPTY;
2992
2993 sv_setnv (draw_x_sv, draw_x);
2994 sv_setnv (draw_y_sv, draw_y);
2995
2996 glPushMatrix ();
2997 glTranslated (x, y, 0);
2998
2999 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3000 {
3001 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3002
3003 if (svp && SvTRUE (*svp))
3004 {
3005 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3006 glEnable (GL_BLEND);
3007 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3008 glBegin (GL_QUADS);
3009 glVertex2f (0, 0);
3010 glVertex2f (w, 0);
3011 glVertex2f (w, h);
3012 glVertex2f (0, h);
3013 glEnd ();
3014 glDisable (GL_BLEND);
3015 }
3016 }
3017#if 0
3018 // draw borders, for debugging
3019 glPushMatrix ();
3020 glColor4f (1., 1., 0., 1.);
3021 glTranslatef (.5, .5, 0.);
3022 glBegin (GL_LINE_LOOP);
3023 glVertex2f (0 , 0);
3024 glVertex2f (w - 1, 0);
3025 glVertex2f (w - 1, h - 1);
3026 glVertex2f (0 , h - 1);
3027 glEnd ();
3028 glPopMatrix ();
3029#endif
3030 PUSHMARK (SP);
3031 XPUSHs (self);
3032 PUTBACK;
3033 call_method ("_draw", G_VOID | G_DISCARD);
3034 SPAGAIN;
3035
3036 glPopMatrix ();
3037
3038 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3039 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3040}
3041

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