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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.77 by root, Fri May 12 00:16:34 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 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>
3# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 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>
10#include <string.h> 31#include <string.h>
11#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 36
13#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
14#include <SDL_endian.h> 39#include <SDL_endian.h>
15#include <SDL_image.h> 40#include <SDL_image.h>
16#include <SDL_mixer.h> 41#include <SDL_mixer.h>
17#include <SDL_opengl.h> 42#include <SDL_opengl.h>
18 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
19#include <glib/gmacros.h> 47#include <glib/gmacros.h>
20 48
21#include <pango/pango.h> 49#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 50
23#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
24#include <pango/pangocairo.h> 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
25 61
26#ifndef _WIN32 62#ifndef _WIN32
27# include <sys/types.h> 63# include <sys/types.h>
28# include <sys/socket.h> 64# include <sys/socket.h>
29# include <netinet/in.h> 65# include <netinet/in.h>
30# include <netinet/tcp.h> 66# include <netinet/tcp.h>
31# include <inttypes.h> 67# include <inttypes.h>
32#else
33 typedef unsigned char uint8_t;
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 68#endif
40 69
41#include "glext.h" 70#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
42 71
43#define FOW_DARKNESS 32 72#define FOW_DARKNESS 32
44 73
45#define MAP_EXTEND_X 32 74#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 75#define MAP_EXTEND_Y 512
47 76
48#define MIN_FONT_HEIGHT 10 77#define MIN_FONT_HEIGHT 10
49 78
50#define GL_CALL(type,func,args) \ 79/* mask out modifiers we are not interested in */
51 { \ 80#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \
53 static type fptr_; \
54 \
55 if (!init_) \
56 { \
57 init_ = 1; \
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59 } \
60 \
61 if (fptr_) \
62 fptr_ args; \
63 }
64 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;
65typedef Mix_Chunk *CFClient__MixChunk; 141typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 142typedef Mix_Music *DC__MixMusic;
67 143
68typedef 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}
69 163
70typedef struct cf_layout { 164typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 165 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 166 float r, g, b, a; // default color for rgba mode
74 int base_height; 167 int base_height;
75 CFClient__Font font; 168 DC__Font font;
169 rc_t *rc;
76} *CFClient__Layout; 170} *DC__Layout;
77 171
78static CFClient__Font default_font; 172static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 173static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 174static PangoFontMap *opengl_fontmap;
81 175
82static void 176static void
83substitute_func (FcPattern *pattern, gpointer data) 177substitute_func (FcPattern *pattern, gpointer data)
84{ 178{
85 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
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 183 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 184}
88 185
89static void 186static void
90layout_update_font (CFClient__Layout self) 187layout_update_font (DC__Layout self)
91{ 188{
92 /* 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
93 * reasonably well with bitstream vera 190 * reasonably well with bitstream vera
94 */ 191 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 192 PangoFontDescription *font = self->font ? self->font : default_font;
… …
99 196
100 pango_layout_set_font_description (self->pl, font); 197 pango_layout_set_font_description (self->pl, font);
101} 198}
102 199
103static void 200static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 201layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 202{
203 PangoRectangle rect;
204
205 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 206 pango_layout_get_extents (self->pl, 0, &rect);
107 207
108 if (!*w) *w = 1; 208 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 209 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 210
111 *w = (*w + 3) & ~3; 211 if (!rect.width) rect.width = 1;
112} 212 if (!rect.height) rect.height = 1;
113 213
214 *w = rect.width;
215 *h = rect.height;
216}
217
218typedef uint16_t tileid;
114typedef uint16_t mapface; 219typedef uint16_t faceid;
115 220
116typedef struct { 221typedef struct {
117 GLint name; 222 GLuint name;
118 int w, h; 223 int w, h;
119 float s, t; 224 float s, t;
120 uint8_t r, g, b, a; 225 uint8_t r, g, b, a;
226 tileid smoothtile;
227 uint8_t smoothlevel;
121} maptex; 228} maptex;
122 229
123typedef struct { 230typedef struct {
231 uint32_t player;
232 tileid tile[3];
124 int16_t darkness; 233 uint16_t darkness;
125 mapface face[3]; 234 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 235} mapcell;
127 236
128typedef struct { 237typedef struct {
129 int32_t c0, c1; 238 int32_t c0, c1;
130 mapcell *col; 239 mapcell *col;
131} maprow; 240} maprow;
132 241
133typedef struct map { 242typedef struct map {
134 int x, y, w, h; 243 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 244 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 245 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 246 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 247
142 int32_t rows; 248 int32_t rows;
143 maprow *row; 249 maprow *row;
144} *CFClient__Map; 250} *DC__Map;
145 251
146static char * 252static char *
147prepend (char *ptr, int sze, int inc) 253prepend (char *ptr, int sze, int inc)
148{ 254{
149 char *p; 255 char *p;
… …
166} 272}
167 273
168#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))
169#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))
170 276
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
171static maprow * 297static maprow *
172map_get_row (CFClient__Map self, int y) 298map_get_row (DC__Map self, int y)
173{ 299{
174 if (0 > y) 300 if (0 > y)
175 { 301 {
176 int extend = - y + MAP_EXTEND_Y; 302 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 303 Prepend (maprow, self->row, self->rows, extend);
… …
215 341
216 return row->col + (x - row->c0); 342 return row->col + (x - row->c0);
217} 343}
218 344
219static mapcell * 345static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 346map_get_cell (DC__Map self, int x, int y)
221{ 347{
222 return row_get_cell (map_get_row (self, y), x); 348 return row_get_cell (map_get_row (self, y), x);
223} 349}
224 350
225static void 351static void
226map_clear (CFClient__Map self) 352map_clear (DC__Map self)
227{ 353{
228 int r; 354 int r;
229 355
230 for (r = 0; r < self->rows; r++) 356 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 357 Safefree (self->row[r].col);
… …
239 self->row = 0; 365 self->row = 0;
240 self->rows = 0; 366 self->rows = 0;
241} 367}
242 368
243static void 369static void
244map_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)
245{ 371{
246 int x, y; 372 int x, y;
247 maprow *row; 373 maprow *row;
374 mapcell *cell;
248 375
249 for (y = y0; y < y0 + h; y++) 376 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 377 if (y >= 0)
251 { 378 {
252 if (y >= self->rows) 379 if (y >= self->rows)
… …
258 if (x >= row->c0) 385 if (x >= row->c0)
259 { 386 {
260 if (x >= row->c1) 387 if (x >= row->c1)
261 break; 388 break;
262 389
263 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;
264 } 396 }
265 } 397 }
398}
399
400typedef struct {
401 tileid tile;
402 uint8_t x, y, level;
403} smooth_key;
404
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);
266} 414}
267 415
268static void 416static void
269music_finished (void) 417music_finished (void)
270{ 418{
… …
289 ev.data2 = 0; 437 ev.data2 = 0;
290 438
291 SDL_PushEvent ((SDL_Event *)&ev); 439 SDL_PushEvent ((SDL_Event *)&ev);
292} 440}
293 441
294MODULE = 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
295 518
296PROTOTYPES: ENABLE 519PROTOTYPES: ENABLE
297 520
298BOOT: 521BOOT:
299{ 522{
300 HV *stash = gv_stashpv ("CFClient", 1); 523 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 524 static const struct {
302 const char *name; 525 const char *name;
303 IV iv; 526 IV iv;
304 } *civ, const_iv[] = { 527 } *civ, const_iv[] = {
305# 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
306 const_iv (SDL_ACTIVEEVENT), 532 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 533 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 534 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 535 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 536 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 545 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 546 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 547 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 548 const_iv (SDL_VIDEOEXPOSE),
323 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),
324 const_iv (SDLK_KP0), 557 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 558 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 559 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 560 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 561 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 616 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 617 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 618 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 619 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 620 const_iv (SDLK_UNDO),
621
388 const_iv (KMOD_NONE), 622 const_iv (KMOD_NONE),
623 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 624 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 625 const_iv (KMOD_RSHIFT),
626 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 627 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 628 const_iv (KMOD_RCTRL),
629 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 630 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 631 const_iv (KMOD_RALT),
632 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 633 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 634 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 635 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 636 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 637 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 638
401 const_iv (KMOD_SHIFT), 639 const_iv (MIX_DEFAULT_FORMAT),
402 const_iv (KMOD_ALT),
403 const_iv (KMOD_META)
404# undef const_iv 640# undef const_iv
405 }; 641 };
406 642
407 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; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 644 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 645
410 ft2_fontmap = pango_ft2_font_map_new (); 646 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 647 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 648}
649
650void
651weaken (SV *rv)
652 PROTOTYPE: $
653 CODE:
654 sv_rvweaken (rv);
417 655
418int 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#if PANGO_VERSION_CHECK (1, 15, 2)
679 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
680 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
681#endif
682}
683
684char *
685SDL_GetError ()
686
687int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 688SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
420 689
421void 690void
422SDL_Quit () 691SDL_Quit ()
423 692
424void 693void
425SDL_ListModes () 694SDL_ListModes (int rgb, int alpha)
426 PPCODE: 695 PPCODE:
427{ 696{
428 SDL_Rect **m; 697 SDL_Rect **m;
429 698
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 699 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 700 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 701 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 702 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 703
704 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
705 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
706
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 707 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 708 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 709 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 710 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 711
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 712 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
713#if SDL_VERSION_ATLEAST(1,2,10)
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 714 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 715 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443 716#endif
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 717
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 718 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 719
449 if (m && m != (SDL_Rect **)-1) 720 if (m && m != (SDL_Rect **)-1)
450 while (*m) 721 while (*m)
451 { 722 {
723 if ((*m)->w >= 800 && (*m)->h >= 480)
724 {
452 AV *av = newAV (); 725 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 726 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 727 av_push (av, newSViv ((*m)->h));
728 av_push (av, newSViv (rgb));
729 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 730 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
731 }
456 732
457 ++m; 733 ++m;
458 } 734 }
459} 735}
460 736
461int 737int
462SDL_SetVideoMode (int w, int h, int fullscreen) 738SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 739 CODE:
740{
741 SDL_EnableUNICODE (1);
742 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
743
744 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
745 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
746 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
747 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
748
464 RETVAL = !!SDL_SetVideoMode ( 749 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 750 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 751 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 752
753 if (RETVAL)
754 {
755 av_clear (texture_av);
756
757 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
758#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
759#include "glfunc.h"
760#undef GL_FUNC
761 }
762}
468 OUTPUT: 763 OUTPUT:
469 RETVAL 764 RETVAL
470 765
471void 766void
472SDL_GL_SwapBuffers () 767SDL_GL_SwapBuffers ()
473 768
769char *
770SDL_GetKeyName (int sym)
771
772int
773SDL_GetAppState ()
774
775int
776SDL_GetModState ()
777
474void 778void
475SDL_PollEvent () 779poll_events ()
476 PPCODE: 780 PPCODE:
477{ 781{
478 SDL_Event ev; 782 SDL_Event ev;
479 783
480 while (SDL_PollEvent (&ev)) 784 SDL_PumpEvents ();
785 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 786 {
482 HV *hv = newHV (); 787 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 788 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 789
485 switch (ev.type) 790 switch (ev.type)
486 { 791 {
487 case SDL_KEYDOWN: 792 case SDL_KEYDOWN:
488 case SDL_KEYUP: 793 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 794 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 795 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 796 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
797 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 798 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 799 break;
494 800
495 case SDL_ACTIVEEVENT: 801 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 802 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 803 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 804 break;
499 805
500 case SDL_MOUSEMOTION: 806 case SDL_MOUSEMOTION:
807 {
808 int state = ev.motion.state;
809 int x = ev.motion.x;
810 int y = ev.motion.y;
811 int xrel = ev.motion.xrel;
812 int yrel = ev.motion.yrel;
813
814 /* do simplistic event compression */
815 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
816 && state == ev.motion.state)
817 {
818 xrel += ev.motion.xrel;
819 yrel += ev.motion.yrel;
820 x = ev.motion.x;
821 y = ev.motion.y;
822 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
823 }
824
825 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 826 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 827 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 828 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 829 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 830 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
831 }
506 break; 832 break;
507 833
508 case SDL_MOUSEBUTTONDOWN: 834 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 835 case SDL_MOUSEBUTTONUP:
836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
837
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 838 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 839 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 840 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 841 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 842 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 846 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 847 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 848 break;
521 } 849 }
522 850
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 851 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 852 }
525} 853}
526 854
527int 855int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 856Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 857 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 858 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 859 Mix_ChannelFinished (channel_finished);
532 860
533void 861void
862Mix_QuerySpec ()
863 PPCODE:
864{
865 int freq, channels;
866 Uint16 format;
867
868 if (Mix_QuerySpec (&freq, &format, &channels))
869 {
870 EXTEND (SP, 3);
871 PUSHs (sv_2mortal (newSViv (freq)));
872 PUSHs (sv_2mortal (newSViv (format)));
873 PUSHs (sv_2mortal (newSViv (channels)));
874 }
875}
876
877void
534Mix_CloseAudio () 878Mix_CloseAudio ()
535 879
536int 880int
537Mix_AllocateChannels (int numchans = -1) 881Mix_AllocateChannels (int numchans = -1)
538 882
883const char *
884Mix_GetError ()
885
539void 886void
540lowdelay (int fd, int val = 1) 887lowdelay (int fd, int val = 1)
541 CODE: 888 CODE:
889 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
890
891void
892win32_proxy_info ()
893 PPCODE:
894{
542#ifndef _WIN32 895#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 896 char buffer[2048];
897 DWORD buflen;
898
899 EXTEND (SP, 3);
900
901 buflen = sizeof (buffer);
902 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
903 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
904 {
905 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
906
907 buflen = sizeof (buffer);
908 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
909 {
910 PUSHs (newSVpv (buffer, 0));
911
912 buflen = sizeof (buffer);
913 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
914 PUSHs (newSVpv (buffer, 0));
915 }
916 }
544#endif 917#endif
545 918}
546char *
547gl_version ()
548 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION);
550 OUTPUT:
551 RETVAL
552
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559 919
560void 920void
561add_font (char *file) 921add_font (char *file)
562 CODE: 922 CODE:
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 923 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
564 924
565void 925void
566load_image_inline (SV *image_) 926load_image_inline (SV *image_)
567 ALIAS: 927 ALIAS:
568 load_image_file = 1 928 load_image_file = 1
… …
571 STRLEN image_len; 931 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 932 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 933 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 934 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 935 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 936 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 937 : SDL_RWFromConstMem (image, image_len);
578 938
579 if (!rw) 939 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 940 croak ("load_image: %s", SDL_GetError ());
581 941
… …
610 970
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 971 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 972
613 assert (surface2->pitch == surface2->w * 4); 973 assert (surface2->pitch == surface2->w * 4);
614 974
975 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 976 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 977 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 978 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 979 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 980 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 981 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 982 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
983 SDL_UnlockSurface (surface2);
624 984
625 SDL_FreeSurface (surface); 985 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 986 SDL_FreeSurface (surface2);
627} 987}
628 988
… …
652} 1012}
653 1013
654void 1014void
655error (char *message) 1015error (char *message)
656 CODE: 1016 CODE:
1017 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1018#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1019 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1020#endif
1021
1022void
1023fatal (char *message)
1024 CODE:
1025 fprintf (stderr, "FATAL: %s\n", message);
1026#ifdef _WIN32
1027 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1028#endif
1029 _exit (1);
1030
1031void
1032_exit (int retval = 0)
1033 CODE:
1034#ifdef WIN32
1035 ExitThread (retval); // unclean, please beam me up
659#else 1036#else
660 fprintf (stderr, "ERROR: %s\n", message); 1037 _exit (retval);
661#endif 1038#endif
662 1039
663void 1040void
664fatal (char *message) 1041debug ()
665 CODE: 1042 CODE:
666#ifdef _WIN32 1043{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1044#if DEBUG
668#else 1045 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1046#endif
671 exit (1); 1047}
672 1048
673MODULE = CFClient PACKAGE = CFClient::Font 1049MODULE = Deliantra::Client PACKAGE = DC::Font
674 1050
675CFClient::Font 1051PROTOTYPES: DISABLE
1052
1053DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1054new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1055 CODE:
678{ 1056{
679 int count; 1057 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1058 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1061}
684 OUTPUT: 1062 OUTPUT:
685 RETVAL 1063 RETVAL
686 1064
687void 1065void
688DESTROY (CFClient::Font self) 1066DESTROY (DC::Font self)
689 CODE: 1067 CODE:
690 pango_font_description_free (self); 1068 pango_font_description_free (self);
691 1069
692void 1070void
693make_default (CFClient::Font self) 1071make_default (DC::Font self)
1072 PROTOTYPE: $
694 CODE: 1073 CODE:
695 default_font = self; 1074 default_font = self;
696 1075
697MODULE = CFClient PACKAGE = CFClient::Layout 1076MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1077
699CFClient::Layout 1078PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1079
1080void
1081glyph_cache_backup ()
1082 PROTOTYPE:
1083 CODE:
1084 tc_backup ();
1085
1086void
1087glyph_cache_restore ()
1088 PROTOTYPE:
1089 CODE:
1090 tc_restore ();
1091
1092DC::Layout
1093new (SV *class)
701 CODE: 1094 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1095 New (0, RETVAL, 1, struct cf_layout);
703 1096
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1097 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1098 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1099 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1100 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1101 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1102 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1103 RETVAL->font = 0;
1104 RETVAL->rc = rc_alloc ();
712 1105
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1106 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1107 layout_update_font (RETVAL);
715 OUTPUT: 1108 OUTPUT:
716 RETVAL 1109 RETVAL
717 1110
718void 1111void
719DESTROY (CFClient::Layout self) 1112DESTROY (DC::Layout self)
720 CODE: 1113 CODE:
721 g_object_unref (self->pl); 1114 g_object_unref (self->pl);
1115 rc_free (self->rc);
722 Safefree (self); 1116 Safefree (self);
723 1117
1118void
1119set_text (DC::Layout self, SV *text_)
1120 CODE:
1121{
1122 STRLEN textlen;
1123 char *text = SvPVutf8 (text_, textlen);
1124
1125 pango_layout_set_text (self->pl, text, textlen);
1126}
1127
1128void
1129set_markup (DC::Layout self, SV *text_)
1130 CODE:
1131{
1132 STRLEN textlen;
1133 char *text = SvPVutf8 (text_, textlen);
1134
1135 pango_layout_set_markup (self->pl, text, textlen);
1136}
1137
1138void
1139set_shapes (DC::Layout self, ...)
1140 CODE:
1141{
1142 PangoAttrList *attrs = 0;
1143 const char *text = pango_layout_get_text (self->pl);
1144 const char *pos = text;
1145 int arg = 4;
1146
1147 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1148 {
1149 PangoRectangle inkrect, rect;
1150 PangoAttribute *attr;
1151
1152 int x = SvIV (ST (arg - 3));
1153 int y = SvIV (ST (arg - 2));
1154 int w = SvIV (ST (arg - 1));
1155 int h = SvIV (ST (arg ));
1156
1157 inkrect.x = 0;
1158 inkrect.y = 0;
1159 inkrect.width = 0;
1160 inkrect.height = 0;
1161
1162 rect.x = x * PANGO_SCALE;
1163 rect.y = y * PANGO_SCALE;
1164 rect.width = w * PANGO_SCALE;
1165 rect.height = h * PANGO_SCALE;
1166
1167 if (!attrs)
1168 attrs = pango_layout_get_attributes (self->pl);
1169
1170 attr = pango_attr_shape_new (&inkrect, &rect);
1171 attr->start_index = pos - text;
1172 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1173 pango_attr_list_insert (attrs, attr);
1174
1175 arg += 4;
1176 pos += sizeof (OBJ_STR) - 1;
1177 }
1178
1179 if (attrs)
1180 pango_layout_set_attributes (self->pl, attrs);
1181}
1182
1183void
1184get_shapes (DC::Layout self)
1185 PPCODE:
1186{
1187 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1188
1189 do
1190 {
1191 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1192
1193 if (run && shape_attr_p (run))
1194 {
1195 PangoRectangle extents;
1196 pango_layout_iter_get_run_extents (iter, 0, &extents);
1197
1198 EXTEND (SP, 2);
1199 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1200 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1201 }
1202 }
1203 while (pango_layout_iter_next_run (iter));
1204
1205 pango_layout_iter_free (iter);
1206}
1207
724int 1208int
725is_rgba (CFClient::Layout self) 1209has_wrapped (DC::Layout self)
726 CODE: 1210 CODE:
727 RETVAL = self->rgba; 1211{
1212 int lines = 1;
1213 const char *text = pango_layout_get_text (self->pl);
1214
1215 while (*text)
1216 lines += *text++ == '\n';
1217
1218 RETVAL = lines < pango_layout_get_line_count (self->pl);
1219}
728 OUTPUT: 1220 OUTPUT:
729 RETVAL 1221 RETVAL
730 1222
731void
732set_text (CFClient::Layout self, SV *text_)
733 CODE:
734{
735 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen);
737
738 pango_layout_set_text (self->pl, text, textlen);
739}
740
741void
742set_markup (CFClient::Layout self, SV *text_)
743 CODE:
744{
745 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen);
747
748 pango_layout_set_markup (self->pl, text, textlen);
749}
750
751SV * 1223SV *
752get_text (CFClient::Layout self) 1224get_text (DC::Layout self)
753 CODE: 1225 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1226 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1227 sv_utf8_decode (RETVAL);
756 OUTPUT: 1228 OUTPUT:
757 RETVAL 1229 RETVAL
758 1230
759void 1231void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1232set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1233 CODE:
762 self->r = r; 1234 self->r = r;
763 self->g = g; 1235 self->g = g;
764 self->b = b; 1236 self->b = b;
765 self->a = a; 1237 self->a = a;
766 1238
767void 1239void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1240set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1241 CODE:
770 if (self->font != font) 1242 if (self->font != font)
771 { 1243 {
772 self->font = font; 1244 self->font = font;
773 layout_update_font (self); 1245 layout_update_font (self);
774 } 1246 }
775 1247
776void 1248void
777set_height (CFClient::Layout self, int base_height) 1249set_height (DC::Layout self, int base_height)
778 CODE: 1250 CODE:
779 if (self->base_height != base_height) 1251 if (self->base_height != base_height)
780 { 1252 {
781 self->base_height = base_height; 1253 self->base_height = base_height;
782 layout_update_font (self); 1254 layout_update_font (self);
783 } 1255 }
784 1256
785void 1257void
786set_width (CFClient::Layout self, int max_width = -1) 1258set_width (DC::Layout self, int max_width = -1)
787 CODE: 1259 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1260 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1261
790void 1262void
1263set_indent (DC::Layout self, int indent)
1264 CODE:
1265 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1266
1267void
1268set_spacing (DC::Layout self, int spacing)
1269 CODE:
1270 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1271
1272void
1273set_ellipsise (DC::Layout self, int ellipsise)
1274 CODE:
1275 pango_layout_set_ellipsize (self->pl,
1276 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1277 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1278 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1279 : PANGO_ELLIPSIZE_NONE
1280 );
1281
1282void
1283set_single_paragraph_mode (DC::Layout self, int spm)
1284 CODE:
1285 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1286
1287void
791size (CFClient::Layout self) 1288size (DC::Layout self)
792 PPCODE: 1289 PPCODE:
793{ 1290{
794 int w, h; 1291 int w, h;
795 1292
796 layout_get_pixel_size (self, &w, &h); 1293 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1296 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1297 PUSHs (sv_2mortal (newSViv (h)));
801} 1298}
802 1299
803int 1300int
1301descent (DC::Layout self)
1302 CODE:
1303{
1304 PangoRectangle rect;
1305 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1306 pango_layout_line_get_pixel_extents (line, 0, &rect);
1307 RETVAL = PANGO_DESCENT (rect);
1308}
1309 OUTPUT:
1310 RETVAL
1311
1312int
804xy_to_index (CFClient::Layout self, int x, int y) 1313xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1314 CODE:
806{ 1315{
807 int index, trailing; 1316 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1317 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1318 RETVAL = index + trailing;
810} 1319}
811 OUTPUT: 1320 OUTPUT:
812 RETVAL 1321 RETVAL
813 1322
814void 1323void
815cursor_pos (CFClient::Layout self, int index) 1324cursor_pos (DC::Layout self, int index)
816 PPCODE: 1325 PPCODE:
817{ 1326{
818 PangoRectangle strong_pos; 1327 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1328 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1329
821 EXTEND (SP, 3); 1330 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1331 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1332 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1333 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1334}
826 1335
827void 1336void
828render (CFClient::Layout self) 1337index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1338 PPCODE:
830{ 1339{
831 SV *retval; 1340 int line, x;
832 int w, h;
833 1341
834 layout_get_pixel_size (self, &w, &h); 1342 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1343#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1344 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1345 --line;
838 cairo_surface_t *surface; 1346#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1347 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1348 PUSHs (sv_2mortal (newSViv (line)));
1349 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1350}
1351
1352void
1353line_x_to_index (DC::Layout self, int line, int x)
1354 PPCODE:
1355{
1356 PangoLayoutLine *lp;
1357 int index, trailing;
1358
1359 if (line < 0)
1360 XSRETURN_EMPTY;
1361
1362 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1363 XSRETURN_EMPTY; /* do better */
1364
1365 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1366
1367 EXTEND (SP, 2);
1368 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1369 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1370 else
879 { 1371 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1372 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1373 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1374 }
904} 1375}
905 1376
1377void
1378render (DC::Layout self, float x, float y, int flags = 0)
1379 CODE:
1380 rc_clear (self->rc);
1381 pango_opengl_render_layout_subpixel (
1382 self->pl,
1383 self->rc,
1384 x * PANGO_SCALE, y * PANGO_SCALE,
1385 self->r, self->g, self->b, self->a,
1386 flags
1387 );
1388 // we assume that context_change actually clears/frees stuff
1389 // and does not do any recomputation...
1390 pango_layout_context_changed (self->pl);
1391
1392void
1393draw (DC::Layout self)
1394 CODE:
1395{
1396 glEnable (GL_TEXTURE_2D);
1397 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1398 glEnable (GL_BLEND);
1399 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1400 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1401 glEnable (GL_ALPHA_TEST);
1402 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1403
1404 rc_draw (self->rc);
1405
1406 glDisable (GL_ALPHA_TEST);
1407 glDisable (GL_BLEND);
1408 glDisable (GL_TEXTURE_2D);
1409}
1410
906MODULE = CFClient PACKAGE = CFClient::Texture 1411MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1412
1413PROTOTYPES: ENABLE
1414
908void 1415void
1416pad (SV *data_, int ow, int oh, int nw, int nh)
1417 CODE:
1418{
1419 if ((nw != ow || nh != oh) && SvOK (data_))
1420 {
1421 STRLEN datalen;
1422 char *data = SvPVbyte (data_, datalen);
1423 int bpp = datalen / (ow * oh);
1424 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1425
1426 SvPOK_only (result_);
1427 SvCUR_set (result_, nw * nh * bpp);
1428
1429 memset (SvPVX (result_), 0, nw * nh * bpp);
1430 while (oh--)
1431 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1432
1433 sv_setsv (data_, result_);
1434 }
1435}
1436
1437void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1438draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1439 PROTOTYPE: $$$;$$
911 ALIAS: 1440 ALIAS:
912 draw_quad_alpha = 1 1441 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1442 draw_quad_alpha_premultiplied = 2
914 CODE: 1443 CODE:
915{ 1444{
916 HV *hv = (HV *)SvRV (self); 1445 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1446 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1447 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1448 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1449
1450 if (name <= 0)
1451 XSRETURN_EMPTY;
921 1452
922 if (items < 5) 1453 if (items < 5)
923 { 1454 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1455 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1456 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1457 }
927 1458
928 if (ix) 1459 if (ix)
929 { 1460 {
930 glEnable (GL_BLEND); 1461 glEnable (GL_BLEND);
1462
1463 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1464 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1465 else
1466 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1467 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1468
1469 glEnable (GL_ALPHA_TEST);
1470 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1471 }
933 1472
934 glBindTexture (GL_TEXTURE_2D, name); 1473 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1474
942 glBegin (GL_QUADS); 1475 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1476 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1477 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1478 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1479 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1480 glEnd ();
948 1481
949 if (ix) 1482 if (ix)
1483 {
1484 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1485 glDisable (GL_BLEND);
1486 }
951} 1487}
952 1488
1489IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1490 CODE:
1491{
1492 GLint width;
1493 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1494 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1495 RETVAL = width > 0;
1496}
1497 OUTPUT:
1498 RETVAL
1499
953MODULE = CFClient PACKAGE = CFClient::Map 1500MODULE = Deliantra::Client PACKAGE = DC::Map
954 1501
955CFClient::Map 1502PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1503
1504DC::Map
1505new (SV *class)
957 CODE: 1506 CODE:
958 New (0, RETVAL, 1, struct map); 1507 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1508 RETVAL->x = 0;
960 RETVAL->y = 0; 1509 RETVAL->y = 0;
961 RETVAL->w = map_width; 1510 RETVAL->w = 0;
962 RETVAL->h = map_height; 1511 RETVAL->h = 0;
963 RETVAL->ox = 0; 1512 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1513 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1514 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1515 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1516 RETVAL->rows = 0;
970 RETVAL->row = 0; 1517 RETVAL->row = 0;
971 OUTPUT: 1518 OUTPUT:
972 RETVAL 1519 RETVAL
973 1520
974void 1521void
975DESTROY (CFClient::Map self) 1522DESTROY (DC::Map self)
976 CODE: 1523 CODE:
977{ 1524{
978 map_clear (self); 1525 map_clear (self);
979 Safefree (self->face); 1526 Safefree (self->face2tile);
1527 Safefree (self->tex);
980 Safefree (self); 1528 Safefree (self);
981} 1529}
982 1530
983void 1531void
1532resize (DC::Map self, int map_width, int map_height)
1533 CODE:
1534 self->w = map_width;
1535 self->h = map_height;
1536
1537void
984clear (CFClient::Map self) 1538clear (DC::Map self)
985 CODE: 1539 CODE:
986 map_clear (self); 1540 map_clear (self);
987 1541
988void 1542void
989set_face (CFClient::Map self, int face, int texid) 1543set_tileid (DC::Map self, int face, int tile)
990 CODE: 1544 CODE:
991{ 1545{
992 while (self->faces <= face) 1546 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1547 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1548}
1000 1549
1001void 1550void
1551set_smooth (DC::Map self, int face, int smooth, int level)
1552 CODE:
1553{
1554 tileid texid;
1555 maptex *tex;
1556
1557 if (face < 0 || face >= self->faces)
1558 return;
1559
1560 if (smooth < 0 || smooth >= self->faces)
1561 return;
1562
1563 texid = self->face2tile [face];
1564
1565 if (!texid)
1566 return;
1567
1568 tex = self->tex + texid;
1569 tex->smoothtile = self->face2tile [smooth];
1570 tex->smoothlevel = level;
1571}
1572
1573void
1002set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1574set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1003 CODE: 1575 CODE:
1004{ 1576{
1005 while (self->texs <= texid) 1577 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1578
1011 { 1579 {
1012 maptex *tex = self->tex + texid; 1580 maptex *tex = self->tex + texid;
1013 1581
1014 tex->name = name; 1582 tex->name = name;
… …
1019 tex->r = r; 1587 tex->r = r;
1020 tex->g = g; 1588 tex->g = g;
1021 tex->b = b; 1589 tex->b = b;
1022 tex->a = a; 1590 tex->a = a;
1023 } 1591 }
1592
1593 // somewhat hackish, but for textures that require it, it really
1594 // improves the look, and most others don't suffer.
1595 glBindTexture (GL_TEXTURE_2D, name);
1596 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1597 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1598 // use uglier nearest interpolation because linear suffers
1599 // from transparent color bleeding and ugly wrapping effects.
1600 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1601}
1025 1602
1026int 1603int
1027ox (CFClient::Map self) 1604ox (DC::Map self)
1028 ALIAS: 1605 ALIAS:
1029 oy = 1 1606 oy = 1
1607 x = 2
1608 y = 3
1609 w = 4
1610 h = 5
1030 CODE: 1611 CODE:
1031 switch (ix) 1612 switch (ix)
1032 { 1613 {
1033 case 0: RETVAL = self->ox; break; 1614 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1615 case 1: RETVAL = self->oy; break;
1616 case 2: RETVAL = self->x; break;
1617 case 3: RETVAL = self->y; break;
1618 case 4: RETVAL = self->w; break;
1619 case 5: RETVAL = self->h; break;
1035 } 1620 }
1036 OUTPUT: 1621 OUTPUT:
1037 RETVAL 1622 RETVAL
1038 1623
1039void 1624void
1040scroll (CFClient::Map self, int dx, int dy) 1625scroll (DC::Map self, int dx, int dy)
1041 CODE: 1626 CODE:
1042{ 1627{
1043 if (dx > 0) 1628 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1629 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1630 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1631 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 1632
1048 if (dy > 0) 1633 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1634 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1635 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1636 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 1637
1053 self->ox += dx; self->x += dx; 1638 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1639 self->oy += dy; self->y += dy;
1055 1640
1056 while (self->y < 0) 1641 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1645 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1646 self->y += MAP_EXTEND_Y;
1062 } 1647 }
1063} 1648}
1064 1649
1065void 1650SV *
1066map1a_update (CFClient::Map self, SV *data_) 1651map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1652 CODE:
1068{ 1653{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1654 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1655 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1656 mapcell *cell;
1072 int x, y, flags; 1657 int x, y, z, flags;
1658 AV *missing = newAV ();
1659 RETVAL = newRV_noinc ((SV *)missing);
1073 1660
1074 while (data < data_end) 1661 while (data < data_end - 1)
1075 { 1662 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 1663 flags = (data [0] << 8) + data [1]; data += 2;
1077 1664
1078 x = ((flags >> 10) & 63) + self->x; 1665 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 1666 y = self->y + ((flags >> 4) & 63);
1080 1667
1081 cell = map_get_cell (self, x, y); 1668 cell = map_get_cell (self, x, y);
1082 1669
1083 if (flags & 15) 1670 if (flags & 15)
1084 { 1671 {
1085 if (cell->darkness < 0) 1672 if (!cell->darkness)
1086 { 1673 {
1674 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 1675 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 1676 }
1092 1677
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 1678 //TODO: don't trust server data to be in-range(!)
1096 1679
1097 if (flags & 4) 1680 if (flags & 8)
1098 { 1681 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1682 if (extmap)
1683 {
1684 uint8_t ext, cmd;
1685
1686 do
1687 {
1688 ext = *data++;
1689 cmd = ext & 0x3f;
1690
1691 if (cmd < 4)
1692 cell->darkness = 255 - ext * 64 + 1;
1693 else if (cmd == 5) // health
1694 {
1695 cell->stat_width = 1;
1696 cell->stat_hp = *data++;
1697 }
1698 else if (cmd == 6) // monster width
1699 cell->stat_width = *data++ + 1;
1700 else if (cmd == 0x47)
1701 {
1702 if (*data == 4)
1703 ; // decode player count
1704
1705 data += *data + 1;
1706 }
1707 else if (cmd == 8) // cell flags
1708 cell->flags = *data++;
1709 else if (ext & 0x40) // unknown, multibyte => skip
1710 data += *data + 1;
1711 else
1712 data++;
1713 }
1714 while (ext & 0x80);
1715 }
1716 else
1717 cell->darkness = *data++ + 1;
1100 } 1718 }
1101 1719
1720 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 1721 if (flags & (4 >> z))
1103 { 1722 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1723 faceid face = (data [0] << 8) + data [1]; data += 2;
1724 need_facenum (self, face);
1725 cell->tile [z] = self->face2tile [face];
1726
1727 if (cell->tile [z])
1728 {
1729 maptex *tex = self->tex + cell->tile [z];
1730 if (!tex->name)
1731 av_push (missing, newSViv (cell->tile [z]));
1732
1733 if (tex->smoothtile)
1734 {
1735 maptex *smooth = self->tex + tex->smoothtile;
1736 if (!smooth->name)
1737 av_push (missing, newSViv (tex->smoothtile));
1738 }
1739 }
1105 } 1740 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 1741 }
1112 else 1742 else
1113 cell->darkness = -1; 1743 cell->darkness = 0;
1114 } 1744 }
1115} 1745}
1746 OUTPUT:
1747 RETVAL
1116 1748
1117SV * 1749SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1750mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 1751 CODE:
1120{ 1752{
1121 int x1, x; 1753 int x1, x;
1122 int y1, y; 1754 int y1, y;
1123 int z; 1755 int z;
… …
1144 { 1776 {
1145 mapcell *cell = row->col + (x - row->c0); 1777 mapcell *cell = row->col + (x - row->c0);
1146 1778
1147 for (z = 0; z <= 0; z++) 1779 for (z = 0; z <= 0; z++)
1148 { 1780 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 1781 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 1782 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 1783 int a1 = tex.a;
1156 1784
1157 r = (r * a0 + tex.r * a1) / 255; 1785 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 1786 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 1787 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 1788 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 1789 }
1163 } 1790 }
1164 1791
1165 *map++ = (r ) 1792 *map++ = (r )
1166 | (g << 8) 1793 | (g << 8)
… …
1173} 1800}
1174 OUTPUT: 1801 OUTPUT:
1175 RETVAL 1802 RETVAL
1176 1803
1177void 1804void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1805draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1806 CODE:
1807{
1808 int x, y, z;
1809
1810 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1811 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1812 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1813 smooth_key skey;
1814
1815 rc_t *rc = rc_alloc ();
1816 rc_key_t key;
1817 rc_array_t *arr;
1818
1819 // thats current max. sorry.
1820 if (sw > 255) sw = 255;
1821 if (sh > 255) sh = 255;
1822
1823 // clear key, in case of extra padding
1824 memset (&skey, 0, sizeof (skey));
1825
1826 memset (&key, 0, sizeof (key));
1827 key.r = 255;
1828 key.g = 255;
1829 key.b = 255;
1830 key.a = 255;
1831 key.mode = GL_QUADS;
1832 key.format = GL_T2F_V3F;
1833 key.texname = -1;
1834
1835 mx += self->x;
1836 my += self->y;
1837
1838 // first pass: determine smooth_max
1839 // rather ugly, if you ask me
1840 // could also be stored inside mapcell and updated on change
1841 memset (smooth_max, 0, sizeof (smooth_max));
1842
1843 for (y = 0; y < sh; y++)
1844 if (0 <= y + my && y + my < self->rows)
1845 {
1846 maprow *row = self->row + (y + my);
1847
1848 for (x = 0; x < sw; x++)
1849 if (row->c0 <= x + mx && x + mx < row->c1)
1850 {
1851 mapcell *cell = row->col + (x + mx - row->c0);
1852
1853 smooth_max[x + 1][y + 1] =
1854 MAX (self->tex [cell->tile [0]].smoothlevel,
1855 MAX (self->tex [cell->tile [1]].smoothlevel,
1856 self->tex [cell->tile [2]].smoothlevel));
1857 }
1858 }
1859
1860 glEnable (GL_BLEND);
1861 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1862 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1863
1864 for (z = 0; z <= 2; z++)
1865 {
1866 memset (smooth_level, 0, sizeof (smooth_level));
1867
1868 for (y = 0; y < sh; y++)
1869 if (0 <= y + my && y + my < self->rows)
1870 {
1871 maprow *row = self->row + (y + my);
1872
1873 for (x = 0; x < sw; x++)
1874 if (row->c0 <= x + mx && x + mx < row->c1)
1875 {
1876 mapcell *cell = row->col + (x + mx - row->c0);
1877 tileid tile = cell->tile [z];
1878
1879 if (tile)
1880 {
1881 maptex tex = self->tex [tile];
1882 int px, py;
1883
1884 if (key.texname != tex.name)
1885 {
1886 if (!tex.name)
1887 tex = self->tex [2]; /* missing, replace by noface */
1888
1889 key.texname = tex.name;
1890 arr = rc_array (rc, &key);
1891 }
1892
1893 px = (x + 1) * T - tex.w;
1894 py = (y + 1) * T - tex.h;
1895
1896 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1897 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1898 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1899 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1900
1901 if (cell->flags && z == 2)
1902 {
1903 // overlays such as the speech bubble, probably more to come
1904 if (cell->flags & 1)
1905 {
1906 maptex tex = self->tex [1];
1907 int px = x * T + T * 2 / 32;
1908 int py = y * T - T * 6 / 32;
1909
1910 if (tex.name)
1911 {
1912 if (key.texname != tex.name)
1913 {
1914 key.texname = tex.name;
1915 arr = rc_array (rc, &key);
1916 }
1917
1918 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1919 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1920 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1921 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1922 }
1923 }
1924 }
1925
1926 // update smooth hash
1927 if (tex.smoothtile)
1928 {
1929 skey.tile = tex.smoothtile;
1930 skey.level = tex.smoothlevel;
1931
1932 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1933
1934 // add bits to current tile and all neighbours. skey.x|y is
1935 // shifted +1|+1 so we always stay positive.
1936
1937 // bits is ___n cccc CCCC bbbb
1938 // n do not draw borders&corners
1939 // c draw these corners, but...
1940 // C ... not these
1941 // b draw these borders
1942
1943 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1944 // ┃· ·· ·┃ ━━
1945
1946 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1947 // ·· ·· ·┏ ┓·
1948
1949 // full tile
1950 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1951
1952 // borders
1953 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1954 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1955 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1956 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1957
1958 // corners
1959 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1960 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1961 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1962 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1963 }
1964 }
1965 }
1966 }
1967
1968 rc_draw (rc);
1969 rc_clear (rc);
1970
1971 // go through all smoothlevels, lowest to highest, then draw.
1972 // this is basically counting sort
1973 {
1974 int w, b;
1975
1976 glEnable (GL_TEXTURE_2D);
1977 glBegin (GL_QUADS);
1978 for (w = 0; w < 256 / 32; ++w)
1979 {
1980 uint32_t smask = smooth_level [w];
1981 if (smask)
1982 for (b = 0; b < 32; ++b)
1983 if (smask & (((uint32_t)1) << b))
1984 {
1985 int level = (w << 5) | b;
1986 HE *he;
1987
1988 hv_iterinit (smooth);
1989 while ((he = hv_iternext (smooth)))
1990 {
1991 smooth_key *skey = (smooth_key *)HeKEY (he);
1992 IV bits = SvIVX (HeVAL (he));
1993
1994 if (!(bits & 0x1000)
1995 && skey->level == level
1996 && level > smooth_max [skey->x][skey->y])
1997 {
1998 maptex tex = self->tex [skey->tile];
1999 int px = (((int)skey->x) - 1) * T;
2000 int py = (((int)skey->y) - 1) * T;
2001 int border = bits & 15;
2002 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2003 float dx = tex.s * .0625f; // 16 images/row
2004 float dy = tex.t * .5f ; // 2 images/column
2005
2006 if (tex.name)
2007 {
2008 // this time avoiding texture state changes
2009 // save gobs of state changes.
2010 if (key.texname != tex.name)
2011 {
2012 glEnd ();
2013 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2014 glBegin (GL_QUADS);
2015 }
2016
2017 if (border)
2018 {
2019 float ox = border * dx;
2020
2021 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2022 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2023 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2024 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2025 }
2026
2027 if (corner)
2028 {
2029 float ox = corner * dx;
2030
2031 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2032 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2033 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2034 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2035 }
2036 }
2037 }
2038 }
2039 }
2040 }
2041
2042 glEnd ();
2043 glDisable (GL_TEXTURE_2D);
2044 key.texname = -1;
2045 }
2046
2047 hv_clear (smooth);
2048 }
2049
2050 glDisable (GL_BLEND);
2051 rc_free (rc);
2052
2053 // top layer: overlays such as the health bar
2054 for (y = 0; y < sh; y++)
2055 if (0 <= y + my && y + my < self->rows)
2056 {
2057 maprow *row = self->row + (y + my);
2058
2059 for (x = 0; x < sw; x++)
2060 if (row->c0 <= x + mx && x + mx < row->c1)
2061 {
2062 mapcell *cell = row->col + (x + mx - row->c0);
2063
2064 int px = x * T;
2065 int py = y * T;
2066
2067 if (cell->stat_hp)
2068 {
2069 int width = cell->stat_width * T;
2070 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2071
2072 glColor3ub (0, 0, 0);
2073 glRectf (px + 1, py - thick - 2,
2074 px + width - 1, py);
2075
2076 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2077 glRectf (px + 2,
2078 py - thick - 1,
2079 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2080 }
2081 }
2082 }
2083}
2084
2085void
2086draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2087 CODE:
2088{
2089 static float color[16][3] = {
2090 { 0.00F, 0.00F, 0.00F },
2091 { 1.00F, 1.00F, 1.00F },
2092 { 0.00F, 0.00F, 0.55F },
2093 { 1.00F, 0.00F, 0.00F },
2094
2095 { 1.00F, 0.54F, 0.00F },
2096 { 0.11F, 0.56F, 1.00F },
2097 { 0.93F, 0.46F, 0.00F },
2098 { 0.18F, 0.54F, 0.34F },
2099
2100 { 0.56F, 0.73F, 0.56F },
2101 { 0.80F, 0.80F, 0.80F },
2102 { 0.55F, 0.41F, 0.13F },
2103 { 0.99F, 0.77F, 0.26F },
2104
2105 { 0.74F, 0.65F, 0.41F },
2106
2107 { 0.00F, 1.00F, 1.00F },
2108 { 1.00F, 0.00F, 1.00F },
2109 { 1.00F, 1.00F, 0.00F },
2110 };
2111
2112 int x, y;
2113
2114 glEnable (GL_TEXTURE_2D);
2115 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2116 glEnable (GL_BLEND);
2117 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2118 glBegin (GL_QUADS);
2119
2120 for (y = 0; y < h; y++)
2121 for (x = 0; x < w; x++)
2122 {
2123 unsigned char m = data [x + y * w];
2124
2125 if (m)
2126 {
2127 float *c = color [m & 15];
2128
2129 float tx1 = m & 0x40 ? 0.5 : 0.;
2130 float tx2 = tx1 + 0.5;
2131
2132 glColor4f (c[0], c[1], c[2], 0.75);
2133 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2134 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2135 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2136 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2137 }
2138 }
2139
2140 glEnd ();
2141 glDisable (GL_BLEND);
2142 glDisable (GL_TEXTURE_2D);
2143}
2144
2145void
2146fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2147 PPCODE:
1180{ 2148{
1181 int vx, vy;
1182 int x, y, z; 2149 int x, y;
1183 int last_name; 2150 int sw1 = sw + 2;
1184 mapface face; 2151 int sh1 = sh + 2;
2152 int sh3 = sh * 3;
1185 int sw4 = (sw + 3) & ~3; 2153 int sw34 = (sw * 3 + 3) & ~3;
2154 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2155 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2156 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2157
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2158 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2159 SvCUR_set (darkness3_sv, sw34 * sh3);
1192 2160
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2161 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2162 my += self->y - 1;
1195 2163
1196 /* 2164 memset (darkness1, 255, sw1 * sh1);
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200 2165
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2166 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2167 if (0 <= y + my && y + my < self->rows)
1220 { 2168 {
1221 maprow *row = self->row + (y + vy); 2169 maprow *row = self->row + (y + my);
1222 2170
1223 for (x = 0; x < sw; x++) 2171 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2172 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2173 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2174 mapcell *cell = row->col + (x + mx - row->c0);
1227 2175
1228 darkness[y * sw4 + x] = cell->darkness < 0 2176 darkness1 [y * sw1 + x] = cell->darkness
2177 ? 255 - (cell->darkness - 1)
1229 ? 255 - FOW_DARKNESS 2178 : 255 - FOW_DARKNESS;
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2179 }
1255 } 2180 }
1256 2181
1257 glEnd (); 2182 for (y = 0; y < sh; ++y)
2183 for (x = 0; x < sw; ++x)
2184 {
2185 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2186 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2187 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2188 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2189 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2190 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2191 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2192 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2193 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2194
1259 glDisable (GL_TEXTURE_2D); 2195 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2196 uint8_t r21 = d21;
2197 uint8_t r31 = (d21 + d31 + d32) / 3;
2198
2199 uint8_t r12 = d12;
2200 uint8_t r22 = d22;
2201 uint8_t r32 = d32;
2202
2203 uint8_t r13 = (d13 + d23 + d12) / 3;
2204 uint8_t r23 = d23;
2205 uint8_t r33 = (d23 + d33 + d32) / 3;
2206
2207 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2208 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2209 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2210 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2211 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2212 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2213 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2214 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2215 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2216 }
2217
2218 free (darkness1);
1261 2219
1262 EXTEND (SP, 3); 2220 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2221 PUSHs (sv_2mortal (newSViv (sw34)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2222 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2223 PUSHs (darkness3_sv);
1266} 2224}
1267 2225
1268SV * 2226SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2227get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2228 CODE:
1271{ 2229{
1272 int x, y, x1, y1; 2230 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2231 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2232 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2257 if (row && row->c0 <= x && x < row->c1)
1300 { 2258 {
1301 mapcell *cell = row->col + (x - row->c0); 2259 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2260 uint8_t flags = 0;
1303 2261
1304 if (cell->face [0]) flags |= 1; 2262 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2263 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2264 if (cell->tile [2]) flags |= 4;
1307 2265
1308 *data++ = flags; 2266 *data++ = flags;
1309 2267
1310 if (flags & 1) 2268 if (flags & 1)
1311 { 2269 {
2270 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2271 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2272 *data++ = tile;
1314 } 2273 }
1315 2274
1316 if (flags & 2) 2275 if (flags & 2)
1317 { 2276 {
2277 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2278 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2279 *data++ = tile;
1320 } 2280 }
1321 2281
1322 if (flags & 4) 2282 if (flags & 4)
1323 { 2283 {
2284 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2285 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2286 *data++ = tile;
1326 } 2287 }
1327 } 2288 }
1328 else 2289 else
1329 *data++ = 0; 2290 *data++ = 0;
1330 } 2291 }
… …
1336} 2297}
1337 OUTPUT: 2298 OUTPUT:
1338 RETVAL 2299 RETVAL
1339 2300
1340void 2301void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2302set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1342 PPCODE: 2303 PPCODE:
1343{ 2304{
1344 int x, y, z; 2305 int x, y, z;
1345 int w, h; 2306 int w, h;
1346 int x1, y1; 2307 int x1, y1;
1347 2308
1348 if (*data++ != 0) 2309 if (*data++ != 0)
1349 return; /* version mismatch */ 2310 XSRETURN_EMPTY; /* version mismatch */
1350 2311
1351 w = *data++ << 8; w |= *data++; 2312 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2313 h = *data++ << 8; h |= *data++;
1353 2314
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2315 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1370 { 2331 {
1371 uint8_t flags = *data++; 2332 uint8_t flags = *data++;
1372 2333
1373 if (flags) 2334 if (flags)
1374 { 2335 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2336 mapcell *cell = row_get_cell (row, x);
2337 tileid tile[3] = { 0, 0, 0 };
1378 2338
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2339 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2340 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2341 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2342
1383 if (cell->darkness <= 0) 2343 if (cell->darkness == 0)
1384 { 2344 {
1385 cell->darkness = -1; 2345 cell->darkness = 0;
1386 2346
1387 for (z = 0; z <= 2; z++) 2347 for (z = 0; z <= 2; z++)
1388 { 2348 {
1389 cell->face[z] = face[z]; 2349 tileid t = tile [z];
1390 2350
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2351 if (t >= self->texs || (t && !self->tex [t].name))
2352 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2353 XPUSHs (sv_2mortal (newSViv (t)));
2354 need_texid (self, t);
2355 }
2356
2357 cell->tile [z] = t;
1393 } 2358 }
1394 } 2359 }
1395 } 2360 }
1396 } 2361 }
1397 } 2362 }
1398} 2363}
1399 2364
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2365MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2366
1402CFClient::MixChunk 2367DC::RW
1403new_from_file (SV *class, char *path) 2368new (SV *class, SV *data_sv)
1404 CODE: 2369 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2370{
2371 STRLEN datalen;
2372 char *data = SvPVbyte (data_sv, datalen);
2373
2374 RETVAL = SDL_RWFromConstMem (data, datalen);
2375}
1406 OUTPUT: 2376 OUTPUT:
1407 RETVAL 2377 RETVAL
1408 2378
2379DC::RW
2380new_from_file (SV *class, const char *path, const char *mode = "rb")
2381 CODE:
2382 RETVAL = SDL_RWFromFile (path, mode);
2383 OUTPUT:
2384 RETVAL
2385
2386# fails on win32:
2387# dc.xs(2268) : error C2059: syntax error : '('
1409void 2388#void
2389#close (DC::RW self)
2390# CODE:
2391# (self->(close)) (self);
2392
2393MODULE = Deliantra::Client PACKAGE = DC::Channel
2394
2395PROTOTYPES: DISABLE
2396
2397DC::Channel
2398find ()
2399 CODE:
2400{
2401 RETVAL = Mix_GroupAvailable (-1);
2402
2403 if (RETVAL < 0)
2404 {
2405 RETVAL = Mix_GroupOldest (-1);
2406
2407 if (RETVAL < 0)
2408 XSRETURN_UNDEF;
2409
2410 Mix_HaltChannel (RETVAL);
2411 }
2412
2413 Mix_UnregisterAllEffects (RETVAL);
2414 Mix_Volume (RETVAL, 128);
2415}
2416 OUTPUT:
2417 RETVAL
2418
2419void
2420halt (DC::Channel self)
2421 CODE:
2422 Mix_HaltChannel (self);
2423
2424void
2425expire (DC::Channel self, int ticks = -1)
2426 CODE:
2427 Mix_ExpireChannel (self, ticks);
2428
2429void
2430fade_out (DC::Channel self, int ticks = -1)
2431 CODE:
2432 Mix_FadeOutChannel (self, ticks);
2433
2434int
2435volume (DC::Channel self, int volume)
2436 CODE:
2437 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2438 OUTPUT:
2439 RETVAL
2440
2441void
2442unregister_all_effects (DC::Channel self)
2443 CODE:
2444 Mix_UnregisterAllEffects (self);
2445
2446void
2447set_panning (DC::Channel self, int left, int right)
2448 CODE:
2449 left = CLAMP (left , 0, 255);
2450 right = CLAMP (right, 0, 255);
2451 Mix_SetPanning (self, left, right);
2452
2453void
2454set_distance (DC::Channel self, int distance)
2455 CODE:
2456 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2457
2458void
2459set_position (DC::Channel self, int angle, int distance)
2460 CODE:
2461
2462void
2463set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2464 CODE:
2465{
2466 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2467 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2468 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2469}
2470
2471void
2472set_reverse_stereo (DC::Channel self, int flip)
2473 CODE:
2474 Mix_SetReverseStereo (self, flip);
2475
2476MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2477
2478PROTOTYPES: DISABLE
2479
2480DC::MixChunk
2481new (SV *class, DC::RW rwops)
2482 CODE:
2483 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2484 OUTPUT:
2485 RETVAL
2486
2487void
1410DESTROY (CFClient::MixChunk self) 2488DESTROY (DC::MixChunk self)
1411 CODE: 2489 CODE:
1412 Mix_FreeChunk (self); 2490 Mix_FreeChunk (self);
1413 2491
1414int 2492int
1415volume (CFClient::MixChunk self, int volume = -1) 2493volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2494 CODE:
2495 if (items > 1)
2496 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2497 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2498 OUTPUT:
1419 RETVAL 2499 RETVAL
1420 2500
1421int 2501DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2502play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2503 CODE:
2504{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2505 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2506
2507 if (RETVAL < 0)
2508 XSRETURN_UNDEF;
2509
2510 if (channel < 0)
2511 {
2512 Mix_UnregisterAllEffects (RETVAL);
2513 Mix_Volume (RETVAL, 128);
2514 }
2515}
1425 OUTPUT: 2516 OUTPUT:
1426 RETVAL 2517 RETVAL
1427 2518
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2519MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1429 2520
1430int 2521int
1431volume (int volume = -1) 2522volume (int volume = -1)
2523 PROTOTYPE: ;$
1432 CODE: 2524 CODE:
2525 if (items > 0)
2526 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2527 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2528 OUTPUT:
1435 RETVAL 2529 RETVAL
1436 2530
1437CFClient::MixMusic 2531void
1438new_from_file (SV *class, char *path) 2532fade_out (int ms)
1439 CODE: 2533 CODE:
2534 Mix_FadeOutMusic (ms);
2535
2536void
2537halt ()
2538 CODE:
2539 Mix_HaltMusic ();
2540
2541DC::MixMusic
2542new (SV *class, DC::RW rwops)
2543 CODE:
1440 RETVAL = Mix_LoadMUS (path); 2544 RETVAL = Mix_LoadMUS_RW (rwops);
1441 OUTPUT: 2545 OUTPUT:
1442 RETVAL 2546 RETVAL
1443 2547
1444void 2548void
1445DESTROY (CFClient::MixMusic self) 2549DESTROY (DC::MixMusic self)
1446 CODE: 2550 CODE:
1447 Mix_FreeMusic (self); 2551 Mix_FreeMusic (self);
1448 2552
1449int 2553int
1450play (CFClient::MixMusic self, int loops = -1) 2554play (DC::MixMusic self, int loops = -1)
1451 CODE: 2555 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 2556 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 2557 OUTPUT:
1454 RETVAL 2558 RETVAL
1455 2559
2560void
2561fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2562 CODE:
2563 Mix_FadeInMusicPos (self, loops, ms, position);
2564
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 2565MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2566
2567PROTOTYPES: ENABLE
1457 2568
1458BOOT: 2569BOOT:
1459{ 2570{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2571 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 2572 static const struct {
1462 const char *name; 2573 const char *name;
1463 IV iv; 2574 IV iv;
1464 } *civ, const_iv[] = { 2575 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 2576# define const_iv(name) { # name, (IV)name }
2577 const_iv (GL_VENDOR),
2578 const_iv (GL_VERSION),
2579 const_iv (GL_EXTENSIONS),
1466 const_iv (GL_COLOR_MATERIAL), 2580 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 2581 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 2582 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 2583 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 2584 const_iv (GL_BLEND),
2585 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 2586 const_iv (GL_SCISSOR_TEST),
2587 const_iv (GL_DEPTH_TEST),
2588 const_iv (GL_ALPHA_TEST),
2589 const_iv (GL_NORMALIZE),
2590 const_iv (GL_RESCALE_NORMAL),
2591 const_iv (GL_FRONT),
2592 const_iv (GL_BACK),
2593 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 2594 const_iv (GL_AND),
1473 const_iv (GL_ONE), 2595 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 2596 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 2597 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 2598 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2599 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 2600 const_iv (GL_ONE_MINUS_DST_ALPHA),
2601 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 2602 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 2603 const_iv (GL_RGBA),
2604 const_iv (GL_RGBA4),
2605 const_iv (GL_RGBA8),
2606 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 2607 const_iv (GL_UNSIGNED_BYTE),
2608 const_iv (GL_UNSIGNED_SHORT),
2609 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 2610 const_iv (GL_ALPHA),
2611 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 2612 const_iv (GL_LUMINANCE),
2613 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 2614 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2615 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2616 const_iv (GL_COMPRESSED_ALPHA_ARB),
2617 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2618 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2619 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2620 const_iv (GL_COMPRESSED_RGB_ARB),
2621 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 2622 const_iv (GL_COMPILE),
2623 const_iv (GL_PROXY_TEXTURE_1D),
2624 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 2625 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 2626 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 2627 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 2628 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 2629 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 2630 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 2631 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 2632 const_iv (GL_TEXTURE_WRAP_T),
2633 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 2634 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 2635 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 2636 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 2637 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2638 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2639 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2640 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2641 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 2642 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 2643 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 2644 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 2645 const_iv (GL_REPLACE),
2646 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 2647 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 2648 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 2649 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 2650 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 2651 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 2652 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 2653 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 2654 const_iv (GL_CONSTANT_BORDER),
2655 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 2656 const_iv (GL_LINES),
2657 const_iv (GL_LINE_STRIP),
2658 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 2659 const_iv (GL_QUADS),
2660 const_iv (GL_QUAD_STRIP),
2661 const_iv (GL_TRIANGLES),
2662 const_iv (GL_TRIANGLE_STRIP),
2663 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 2664 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2665 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2666 const_iv (GL_POINT_SMOOTH_HINT),
2667 const_iv (GL_LINE_SMOOTH_HINT),
2668 const_iv (GL_POLYGON_SMOOTH_HINT),
2669 const_iv (GL_GENERATE_MIPMAP_HINT),
2670 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 2671 const_iv (GL_FASTEST),
2672 const_iv (GL_DONT_CARE),
2673 const_iv (GL_NICEST),
2674 const_iv (GL_V2F),
2675 const_iv (GL_V3F),
2676 const_iv (GL_T2F_V3F),
2677 const_iv (GL_T2F_N3F_V3F),
1520# undef const_iv 2678# undef const_iv
1521 }; 2679 };
1522 2680
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2681 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2682 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2683
2684 texture_av = newAV ();
2685 AvREAL_off (texture_av);
1525} 2686}
2687
2688void
2689disable_GL_EXT_blend_func_separate ()
2690 CODE:
2691 gl.BlendFuncSeparate = 0;
2692 gl.BlendFuncSeparateEXT = 0;
2693
2694char *
2695gl_vendor ()
2696 CODE:
2697 RETVAL = (char *)glGetString (GL_VENDOR);
2698 OUTPUT:
2699 RETVAL
2700
2701char *
2702gl_version ()
2703 CODE:
2704 RETVAL = (char *)glGetString (GL_VERSION);
2705 OUTPUT:
2706 RETVAL
2707
2708char *
2709gl_extensions ()
2710 CODE:
2711 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2712 OUTPUT:
2713 RETVAL
2714
2715const char *glGetString (GLenum pname)
2716
2717GLint glGetInteger (GLenum pname)
2718 CODE:
2719 glGetIntegerv (pname, &RETVAL);
2720 OUTPUT:
2721 RETVAL
2722
2723GLdouble glGetDouble (GLenum pname)
2724 CODE:
2725 glGetDoublev (pname, &RETVAL);
2726 OUTPUT:
2727 RETVAL
1526 2728
1527int glGetError () 2729int glGetError ()
2730
2731void glFinish ()
1528 2732
1529void glClear (int mask) 2733void glClear (int mask)
1530 2734
1531void glClearColor (float r, float g, float b, float a = 1.0) 2735void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 2736 PROTOTYPE: @
… …
1539 2743
1540void glHint (int target, int mode) 2744void glHint (int target, int mode)
1541 2745
1542void glBlendFunc (int sfactor, int dfactor) 2746void glBlendFunc (int sfactor, int dfactor)
1543 2747
2748void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2749 CODE:
2750 gl_BlendFuncSeparate (sa, da, saa, daa);
2751
2752void glDepthMask (int flag)
2753
1544void glLogicOp (int opcode) 2754void glLogicOp (int opcode)
1545 2755
1546void glColorMask (int red, int green, int blue, int alpha) 2756void glColorMask (int red, int green, int blue, int alpha)
1547 2757
1548void glMatrixMode (int mode) 2758void glMatrixMode (int mode)
… …
1551 2761
1552void glPopMatrix () 2762void glPopMatrix ()
1553 2763
1554void glLoadIdentity () 2764void glLoadIdentity ()
1555 2765
2766void glDrawBuffer (int buffer)
2767
2768void glReadBuffer (int buffer)
2769
1556# near and far are due to microsofts buggy c compiler 2770# near_ and far_ are due to microsofts buggy "c" compiler
2771void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2772
2773# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2774void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2775
2776PROTOTYPES: DISABLE
1558 2777
1559void glViewport (int x, int y, int width, int height) 2778void glViewport (int x, int y, int width, int height)
1560 2779
1561void glScissor (int x, int y, int width, int height) 2780void glScissor (int x, int y, int width, int height)
1562 2781
… …
1570 2789
1571void glRotate (float angle, float x, float y, float z) 2790void glRotate (float angle, float x, float y, float z)
1572 CODE: 2791 CODE:
1573 glRotatef (angle, x, y, z); 2792 glRotatef (angle, x, y, z);
1574 2793
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 2794void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 2795 ALIAS:
2796 glColor_premultiply = 1
1581 CODE: 2797 CODE:
1582 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 2798 if (ix)
2799 {
2800 r *= a;
2801 g *= a;
2802 b *= a;
2803 }
2804 // microsoft visual "c" rounds instead of truncating...
2805 glColor4f (r, g, b, a);
2806
2807void glRasterPos (float x, float y, float z = 0.)
2808 CODE:
2809 glRasterPos3f (0, 0, z);
2810 glBitmap (0, 0, 0, 0, x, y, 0);
1583 2811
1584void glVertex (float x, float y, float z = 0.) 2812void glVertex (float x, float y, float z = 0.)
1585 CODE: 2813 CODE:
1586 glVertex3f (x, y, z); 2814 glVertex3f (x, y, z);
1587 2815
1588void glTexCoord (float s, float t) 2816void glTexCoord (float s, float t)
1589 CODE: 2817 CODE:
1590 glTexCoord2f (s, t); 2818 glTexCoord2f (s, t);
1591 2819
2820void glRect (float x1, float y1, float x2, float y2)
2821 CODE:
2822 glRectf (x1, y1, x2, y2);
2823
2824void glRect_lineloop (float x1, float y1, float x2, float y2)
2825 CODE:
2826 glBegin (GL_LINE_LOOP);
2827 glVertex2f (x1, y1);
2828 glVertex2f (x2, y1);
2829 glVertex2f (x2, y2);
2830 glVertex2f (x1, y2);
2831 glEnd ();
2832
2833PROTOTYPES: ENABLE
2834
2835void glBegin (int mode)
2836
2837void glEnd ()
2838
2839void glPointSize (GLfloat size)
2840
2841void glLineWidth (GLfloat width)
2842
2843void glInterleavedArrays (int format, int stride, char *data)
2844
2845void glDrawElements (int mode, int count, int type, char *indices)
2846
2847# 1.2 void glDrawRangeElements (int mode, int start, int end
2848
1592void glTexEnv (int target, int pname, float param) 2849void glTexEnv (int target, int pname, float param)
1593 CODE: 2850 CODE:
1594 glTexEnvf (target, pname, param); 2851 glTexEnvf (target, pname, param);
1595 2852
1596void glTexParameter (int target, int pname, float param) 2853void glTexParameter (int target, int pname, float param)
… …
1599 2856
1600void glBindTexture (int target, int name) 2857void glBindTexture (int target, int name)
1601 2858
1602void glConvolutionParameter (int target, int pname, float params) 2859void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 2860 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2861 if (gl.ConvolutionParameterf)
2862 gl.ConvolutionParameterf (target, pname, params);
1605 2863
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2864void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 2865 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2866 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 2867 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 2868
1611void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2869void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612 CODE: 2870 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2871 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 2872 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 2873
1616void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2874void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1617 2875
1618void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2876void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619 2877
1620void glRasterPos (int x, int y) 2878void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 2879
1622 glRasterPos2i (x, y); 2880void glPixelZoom (float x, float y)
1623 2881
1624void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2882void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625 2883
1626int glGenTexture () 2884int glGenTexture ()
1627 CODE: 2885 CODE:
1628{ 2886 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 2887 OUTPUT:
1634 RETVAL 2888 RETVAL
1635 2889
1636void glDeleteTexture (int name) 2890void glDeleteTexture (int name)
1637 CODE: 2891 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 2892 del_texture (name);
1641} 2893
1642
1643int glGenList () 2894int glGenList ()
1644 CODE: 2895 CODE:
1645 RETVAL = glGenLists (1); 2896 RETVAL = glGenLists (1);
1646 OUTPUT: 2897 OUTPUT:
1647 RETVAL 2898 RETVAL
… …
1654 2905
1655void glEndList () 2906void glEndList ()
1656 2907
1657void glCallList (int list) 2908void glCallList (int list)
1658 2909
2910MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2911
2912PROTOTYPES: DISABLE
2913
2914void
2915find_widget (SV *self, NV x, NV y)
2916 PPCODE:
2917{
2918 if (within_widget (self, x, y))
2919 XPUSHs (self);
2920}
2921
2922BOOT:
2923{
2924 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2925
2926 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2927 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2928 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2929 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2930}
2931
2932void
2933draw (SV *self)
2934 CODE:
2935{
2936 HV *hv;
2937 SV **svp;
2938 NV x, y, w, h;
2939 SV *draw_x_sv = GvSV (draw_x_gv);
2940 SV *draw_y_sv = GvSV (draw_y_gv);
2941 SV *draw_w_sv = GvSV (draw_w_gv);
2942 SV *draw_h_sv = GvSV (draw_h_gv);
2943 double draw_x, draw_y;
2944
2945 if (!SvROK (self))
2946 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2947
2948 hv = (HV *)SvRV (self);
2949
2950 if (SvTYPE (hv) != SVt_PVHV)
2951 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2952
2953 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2954 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2955
2956 if (!h || !w)
2957 XSRETURN_EMPTY;
2958
2959 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2960 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2961
2962 draw_x = SvNV (draw_x_sv) + x;
2963 draw_y = SvNV (draw_y_sv) + y;
2964
2965 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2966 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2967 XSRETURN_EMPTY;
2968
2969 sv_setnv (draw_x_sv, draw_x);
2970 sv_setnv (draw_y_sv, draw_y);
2971
2972 glPushMatrix ();
2973 glTranslated (x, y, 0);
2974
2975 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2976 {
2977 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2978
2979 if (svp && SvTRUE (*svp))
2980 {
2981 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2982 glEnable (GL_BLEND);
2983 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2984 glBegin (GL_QUADS);
2985 glVertex2f (0, 0);
2986 glVertex2f (w, 0);
2987 glVertex2f (w, h);
2988 glVertex2f (0, h);
2989 glEnd ();
2990 glDisable (GL_BLEND);
2991 }
2992 }
2993#if 0
2994 // draw borders, for debugging
2995 glPushMatrix ();
2996 glColor4f (1., 1., 0., 1.);
2997 glTranslatef (.5, .5, 0.);
2998 glBegin (GL_LINE_LOOP);
2999 glVertex2f (0 , 0);
3000 glVertex2f (w - 1, 0);
3001 glVertex2f (w - 1, h - 1);
3002 glVertex2f (0 , h - 1);
3003 glEnd ();
3004 glPopMatrix ();
3005#endif
3006 PUSHMARK (SP);
3007 XPUSHs (self);
3008 PUTBACK;
3009 call_method ("_draw", G_VOID | G_DISCARD);
3010 SPAGAIN;
3011
3012 glPopMatrix ();
3013
3014 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3015 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3016}
3017

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