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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.155 by root, Thu Sep 21 00:16:42 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 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
15#endif 27#endif
16 28
29#include <assert.h>
17#include <math.h> 30#include <math.h>
18#include <string.h> 31#include <string.h>
19#include <stdio.h> 32#include <stdio.h>
20#include <stdlib.h> 33#include <stdlib.h>
21 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
22#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
23#include <SDL_endian.h> 39#include <SDL_endian.h>
24#include <SDL_image.h> 40#include <SDL_image.h>
25#include <SDL_mixer.h> 41#include <SDL_mixer.h>
26#include <SDL_opengl.h> 42#include <SDL_opengl.h>
27 43
… …
29#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
30 46
31#include <glib/gmacros.h> 47#include <glib/gmacros.h>
32 48
33#include <pango/pango.h> 49#include <pango/pango.h>
50
51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
34 61
35#ifndef _WIN32 62#ifndef _WIN32
36# include <sys/types.h> 63# include <sys/types.h>
37# include <sys/socket.h> 64# include <sys/socket.h>
38# include <netinet/in.h> 65# include <netinet/in.h>
39# include <netinet/tcp.h> 66# include <netinet/tcp.h>
40# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 72#else
42 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 74#endif
49 75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 80
52#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
53 82
54#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
56 85
57#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
58 87
59#if 0 88/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 90
62# define PARACHUTE 0 91static AV *texture_av;
63#endif
64 92
65static struct 93static struct
66{ 94{
67#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 96#include "glfunc.h"
69#undef GL_FUNC 97#undef GL_FUNC
70} gl; 98} gl;
71 99
100static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 102{
74 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 107 else
79 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
80} 109}
81 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
82#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
83 137
84#include "pango-font.c" 138#include "pango-font.c"
85#include "pango-fontmap.c" 139#include "pango-fontmap.c"
86#include "pango-render.c" 140#include "pango-render.c"
87 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 145typedef Mix_Music *DC__MixMusic;
90 146
91typedef PangoFontDescription *CFPlus__Font; 147typedef PangoFontDescription *DC__Font;
92 148
93static int 149static int
94shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
95{ 151{
96 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 166
111typedef struct cf_layout { 167typedef struct cf_layout {
112 PangoLayout *pl; 168 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
114 int base_height; 170 int base_height;
115 CFPlus__Font font; 171 DC__Font font;
172 rc_t *rc;
116} *CFPlus__Layout; 173} *DC__Layout;
117 174
118static CFPlus__Font default_font; 175static DC__Font default_font;
119static PangoContext *opengl_context; 176static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
121 178
122static void 179static void
123substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 185#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 187}
131 188
132static void 189static void
133layout_update_font (CFPlus__Layout self) 190layout_update_font (DC__Layout self)
134{ 191{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
137 */ 194 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
139 196
140 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 199
143 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
144} 201}
145 202
146static void 203static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 205{
149 PangoRectangle rect; 206 PangoRectangle rect;
150 207
151 // get_pixel_* wrongly rounds down 208 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 209 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 216
160 *w = rect.width; 217 *w = rect.width;
161 *h = rect.height; 218 *h = rect.height;
162} 219}
163 220
221typedef uint16_t tileid;
164typedef uint16_t mapface; 222typedef uint16_t faceid;
165 223
166typedef struct { 224typedef struct {
167 GLint name; 225 GLuint name;
168 int w, h; 226 int w, h;
169 float s, t; 227 float s, t;
170 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
171} maptex; 231} maptex;
172 232
173typedef struct { 233typedef struct {
174 uint32_t player; 234 uint32_t player;
175 mapface face[3]; 235 tileid tile[3];
176 uint16_t darkness; 236 uint16_t darkness;
177 uint8_t stat_width, stat_hp, flags; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
178} mapcell; 238} mapcell;
179 239
180typedef struct { 240typedef struct {
181 int32_t c0, c1; 241 int32_t c0, c1;
182 mapcell *col; 242 mapcell *col;
183} maprow; 243} maprow;
184 244
185typedef struct map { 245typedef struct map {
186 int x, y, w, h; 246 int x, y, w, h;
187 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
188 int faces; 248 int faces; tileid *face2tile; // [faceid]
189 mapface *face; 249 int texs; maptex *tex; // [tileid]
190
191 int texs;
192 maptex *tex;
193 250
194 int32_t rows; 251 int32_t rows;
195 maprow *row; 252 maprow *row;
196} *CFPlus__Map; 253} *DC__Map;
197 254
198static char * 255static char *
199prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
200{ 257{
201 char *p; 258 char *p;
… …
218} 275}
219 276
220#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
223static maprow * 300static maprow *
224map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
225{ 302{
226 if (0 > y) 303 if (0 > y)
227 { 304 {
228 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
229 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
267 344
268 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
269} 346}
270 347
271static mapcell * 348static mapcell *
272map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
273{ 350{
274 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
275} 352}
276 353
277static void 354static void
278map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
279{ 356{
280 int r; 357 int r;
281 358
282 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
283 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
291 self->row = 0; 368 self->row = 0;
292 self->rows = 0; 369 self->rows = 0;
293} 370}
294 371
295static void 372static void
296map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
297{ 374{
298 int x, y; 375 int x, y;
299 maprow *row; 376 maprow *row;
300 mapcell *cell; 377 mapcell *cell;
301 378
… …
321 cell->player = 0; 398 cell->player = 0;
322 } 399 }
323 } 400 }
324} 401}
325 402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
417}
418
326static void 419static void
327music_finished (void) 420music_finished (void)
328{ 421{
329 SDL_UserEvent ev; 422 SDL_UserEvent ev;
330 423
… …
364 n |= n >> 16; 457 n |= n >> 16;
365 458
366 return n + 1; 459 return n + 1;
367} 460}
368 461
369MODULE = CFPlus PACKAGE = CFPlus 462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
370 521
371PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
372 523
373BOOT: 524BOOT:
374{ 525{
375 HV *stash = gv_stashpv ("CFPlus", 1); 526 HV *stash = gv_stashpv ("DC", 1);
376 static const struct { 527 static const struct {
377 const char *name; 528 const char *name;
378 IV iv; 529 IV iv;
379 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
380# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
381 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
382 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
383 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
384 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
385 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
394 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
395 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
396 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
397 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
398 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
399 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
400 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
401 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
402 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
403 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
458 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
459 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
460 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
461 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
462 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
463 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
464 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
465 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
466 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
467 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
468 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
469 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
470 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
471 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
472 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
473 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
474 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
475 const_iv (KMOD_CTRL), 641
476 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
477 const_iv (KMOD_ALT), 643
478 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
479# undef const_iv 670# undef const_iv
480 }; 671 };
481 672
482 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
675
676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
485 685
486int 686int
487in_destruct () 687in_destruct ()
488 CODE: 688 CODE:
489 RETVAL = PL_main_cv == Nullcv; 689 RETVAL = PL_main_cv == Nullcv;
… …
491 RETVAL 691 RETVAL
492 692
493NV floor (NV x) 693NV floor (NV x)
494 694
495NV ceil (NV x) 695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
496 700
497void 701void
498pango_init () 702pango_init ()
499 CODE: 703 CODE:
500{ 704{
501 opengl_fontmap = pango_opengl_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
502 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
504} 713}
505 714
506int 715char *SDL_GetError ()
507SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
508 716
509void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
510SDL_Quit () 723void SDL_Quit ()
511 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
512void 734void
513SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
514 PPCODE: 736 PPCODE:
515{ 737{
516 SDL_Rect **m; 738 SDL_Rect **m;
517 739
518 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522 744
523 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525 747
526 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530 752
531 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532#if SDL_VERSION_ATLEAST(1,2,10)
533 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535#endif
536
537 SDL_EnableUNICODE (1);
538 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539 755
540 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
541 757
542 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
543 while (*m) 759 while (*m)
544 { 760 {
761 if ((*m)->w >= 400 && (*m)->h >= 300)
762 {
545 AV *av = newAV (); 763 AV *av = newAV ();
546 av_push (av, newSViv ((*m)->w)); 764 av_push (av, newSViv ((*m)->w));
547 av_push (av, newSViv ((*m)->h)); 765 av_push (av, newSViv ((*m)->h));
766 av_push (av, newSViv (rgb));
767 av_push (av, newSViv (alpha));
548 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 768 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
769 }
549 770
550 ++m; 771 ++m;
551 } 772 }
552} 773}
553 774
554char *
555SDL_GetError ()
556
557int 775int
558SDL_SetVideoMode (int w, int h, int fullscreen) 776SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559 CODE: 777 CODE:
778{
779 SDL_EnableUNICODE (1);
780 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
781
782 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
783 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
784 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
785 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
786
560 RETVAL = !!SDL_SetVideoMode ( 787 RETVAL = !!SDL_SetVideoMode (
561 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 788 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
562 ); 789 );
790
563 if (RETVAL) 791 if (RETVAL)
564 { 792 {
565 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 793 av_clear (texture_av);
794
795 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 796#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567# include "glfunc.h" 797#include "glfunc.h"
568# undef GL_FUNC 798#undef GL_FUNC
569 } 799 }
800}
570 OUTPUT: 801 OUTPUT:
571 RETVAL 802 RETVAL
572 803
573void 804void
574SDL_GL_SwapBuffers () 805SDL_GL_SwapBuffers ()
575 806
576char * 807char *
577SDL_GetKeyName (int sym) 808SDL_GetKeyName (int sym)
578 809
810int
811SDL_GetAppState ()
812
813int
814SDL_GetModState ()
815
579void 816void
580SDL_PollEvent () 817poll_events ()
581 PPCODE: 818 PPCODE:
582{ 819{
583 SDL_Event ev; 820 SDL_Event ev;
584 821
585 while (SDL_PollEvent (&ev)) 822 SDL_PumpEvents ();
823 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586 { 824 {
587 HV *hv = newHV (); 825 HV *hv = newHV ();
588 hv_store (hv, "type", 4, newSViv (ev.type), 0); 826 hv_store (hv, "type", 4, newSViv (ev.type), 0);
589 827
590 switch (ev.type) 828 switch (ev.type)
591 { 829 {
592 case SDL_KEYDOWN: 830 case SDL_KEYDOWN:
593 case SDL_KEYUP: 831 case SDL_KEYUP:
594 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 832 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 833 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 834 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
835 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
597 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 836 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598 break; 837 break;
599 838
600 case SDL_ACTIVEEVENT: 839 case SDL_ACTIVEEVENT:
601 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 840 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603 break; 842 break;
604 843
605 case SDL_MOUSEMOTION: 844 case SDL_MOUSEMOTION:
845 {
846 int state = ev.motion.state;
847 int x = ev.motion.x;
848 int y = ev.motion.y;
849 int xrel = ev.motion.xrel;
850 int yrel = ev.motion.yrel;
851
852 /* do simplistic event compression */
853 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
854 && state == ev.motion.state)
855 {
856 xrel += ev.motion.xrel;
857 yrel += ev.motion.yrel;
858 x = ev.motion.x;
859 y = ev.motion.y;
860 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861 }
862
606 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 863 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
607
608 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 864 hv_store (hv, "state", 5, newSViv (state), 0);
609 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 865 hv_store (hv, "x", 1, newSViv (x), 0);
610 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 866 hv_store (hv, "y", 1, newSViv (y), 0);
611 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 867 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 868 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
869 }
613 break; 870 break;
614 871
615 case SDL_MOUSEBUTTONDOWN: 872 case SDL_MOUSEBUTTONDOWN:
616 case SDL_MOUSEBUTTONUP: 873 case SDL_MOUSEBUTTONUP:
617 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 874 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618 875
619 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 876 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 877 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 878 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 879 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
627 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 884 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 885 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629 break; 886 break;
630 } 887 }
631 888
632 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 889 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633 } 890 }
634} 891}
635 892
636int 893int
637Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 894Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638 POSTCALL: 895 POSTCALL:
639 Mix_HookMusicFinished (music_finished); 896 Mix_HookMusicFinished (music_finished);
640 Mix_ChannelFinished (channel_finished); 897 Mix_ChannelFinished (channel_finished);
641 898
642void 899void
900Mix_QuerySpec ()
901 PPCODE:
902{
903 int freq, channels;
904 Uint16 format;
905
906 if (Mix_QuerySpec (&freq, &format, &channels))
907 {
908 EXTEND (SP, 3);
909 PUSHs (sv_2mortal (newSViv (freq)));
910 PUSHs (sv_2mortal (newSViv (format)));
911 PUSHs (sv_2mortal (newSViv (channels)));
912 }
913}
914
915void
643Mix_CloseAudio () 916Mix_CloseAudio ()
644 917
645int 918int
646Mix_AllocateChannels (int numchans = -1) 919Mix_AllocateChannels (int numchans = -1)
647 920
921const char *
922Mix_GetError ()
923
648void 924void
649lowdelay (int fd, int val = 1) 925lowdelay (int fd, int val = 1)
650 CODE: 926 CODE:
927 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
928
929void
930win32_proxy_info ()
931 PPCODE:
932{
651#ifndef _WIN32 933#ifdef _WIN32
652 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 934 char buffer[2048];
935 DWORD buflen;
936
937 EXTEND (SP, 3);
938
939 buflen = sizeof (buffer);
940 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
941 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
942 {
943 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
944
945 buflen = sizeof (buffer);
946 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
947 {
948 PUSHs (newSVpv (buffer, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
952 PUSHs (newSVpv (buffer, 0));
953 }
954 }
653#endif 955#endif
956}
654 957
655void 958int
656add_font (char *file) 959add_font (char *file)
657 CODE: 960 CODE:
658 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 961 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962 OUTPUT:
963 RETVAL
659 964
660void 965void
661load_image_inline (SV *image_) 966load_image_inline (SV *image_)
662 ALIAS: 967 ALIAS:
663 load_image_file = 1 968 load_image_file = 1
… …
666 STRLEN image_len; 971 STRLEN image_len;
667 char *image = (char *)SvPVbyte (image_, image_len); 972 char *image = (char *)SvPVbyte (image_, image_len);
668 SDL_Surface *surface, *surface2; 973 SDL_Surface *surface, *surface2;
669 SDL_PixelFormat fmt; 974 SDL_PixelFormat fmt;
670 SDL_RWops *rw = ix 975 SDL_RWops *rw = ix
671 ? SDL_RWFromFile (image, "r") 976 ? SDL_RWFromFile (image, "rb")
672 : SDL_RWFromConstMem (image, image_len); 977 : SDL_RWFromConstMem (image, image_len);
673 978
674 if (!rw) 979 if (!rw)
675 croak ("load_image: %s", SDL_GetError ()); 980 croak ("load_image: %s", SDL_GetError ());
676 981
… …
749void 1054void
750error (char *message) 1055error (char *message)
751 CODE: 1056 CODE:
752 fprintf (stderr, "ERROR: %s\n", message); 1057 fprintf (stderr, "ERROR: %s\n", message);
753#ifdef _WIN32 1058#ifdef _WIN32
754 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1059 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
755#endif 1060#endif
756 1061
757void 1062void
758fatal (char *message) 1063fatal (char *message)
759 CODE: 1064 CODE:
760 fprintf (stderr, "FATAL: %s\n", message); 1065 fprintf (stderr, "FATAL: %s\n", message);
761#ifdef _WIN32 1066#ifdef _WIN32
762 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1067 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
763#endif 1068#endif
764 _exit (1); 1069 _exit (1);
765 1070
766void 1071void
767_exit (int retval) 1072_exit (int retval = 0)
768 CODE: 1073 CODE:
1074#ifdef WIN32
1075 ExitThread (retval); // unclean, please beam me up
1076#else
769 _exit (retval); 1077 _exit (retval);
1078#endif
770 1079
771MODULE = CFPlus PACKAGE = CFPlus::Font 1080void
1081debug ()
1082 CODE:
1083{
1084#if DEBUG
1085 VALGRIND_DO_LEAK_CHECK;
1086#endif
1087}
772 1088
773CFPlus::Font 1089MODULE = Deliantra::Client PACKAGE = DC::Font
1090
1091PROTOTYPES: DISABLE
1092
1093DC::Font
774new_from_file (SV *class, char *path, int id = 0) 1094new_from_file (SV *class, char *path, int id = 0)
775 CODE: 1095 CODE:
776{ 1096{
777 int count; 1097 int count;
778 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1098 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
781} 1101}
782 OUTPUT: 1102 OUTPUT:
783 RETVAL 1103 RETVAL
784 1104
785void 1105void
786DESTROY (CFPlus::Font self) 1106DESTROY (DC::Font self)
787 CODE: 1107 CODE:
788 pango_font_description_free (self); 1108 pango_font_description_free (self);
789 1109
790void 1110void
791make_default (CFPlus::Font self) 1111make_default (DC::Font self)
1112 PROTOTYPE: $
792 CODE: 1113 CODE:
793 default_font = self; 1114 default_font = self;
794 1115
795MODULE = CFPlus PACKAGE = CFPlus::Layout 1116MODULE = Deliantra::Client PACKAGE = DC::Layout
796 1117
1118PROTOTYPES: DISABLE
1119
797void 1120void
798reset_glyph_cache () 1121glyph_cache_backup ()
1122 PROTOTYPE:
799 CODE: 1123 CODE:
1124 tc_backup ();
1125
1126void
1127glyph_cache_restore ()
1128 PROTOTYPE:
1129 CODE:
800 tc_clear (); 1130 tc_restore ();
801 1131
802CFPlus::Layout 1132DC::Layout
803new (SV *class) 1133new (SV *class)
804 CODE: 1134 CODE:
805 New (0, RETVAL, 1, struct cf_layout); 1135 New (0, RETVAL, 1, struct cf_layout);
806 1136
807 RETVAL->pl = pango_layout_new (opengl_context); 1137 RETVAL->pl = pango_layout_new (opengl_context);
… …
809 RETVAL->g = 1.; 1139 RETVAL->g = 1.;
810 RETVAL->b = 1.; 1140 RETVAL->b = 1.;
811 RETVAL->a = 1.; 1141 RETVAL->a = 1.;
812 RETVAL->base_height = MIN_FONT_HEIGHT; 1142 RETVAL->base_height = MIN_FONT_HEIGHT;
813 RETVAL->font = 0; 1143 RETVAL->font = 0;
1144 RETVAL->rc = rc_alloc ();
814 1145
815 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1146 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816 layout_update_font (RETVAL); 1147 layout_update_font (RETVAL);
817 OUTPUT: 1148 OUTPUT:
818 RETVAL 1149 RETVAL
819 1150
820void 1151void
821DESTROY (CFPlus::Layout self) 1152DESTROY (DC::Layout self)
822 CODE: 1153 CODE:
823 g_object_unref (self->pl); 1154 g_object_unref (self->pl);
1155 rc_free (self->rc);
824 Safefree (self); 1156 Safefree (self);
825 1157
826void 1158void
827set_text (CFPlus::Layout self, SV *text_) 1159set_text (DC::Layout self, SV *text_)
828 CODE: 1160 CODE:
829{ 1161{
830 STRLEN textlen; 1162 STRLEN textlen;
831 char *text = SvPVutf8 (text_, textlen); 1163 char *text = SvPVutf8 (text_, textlen);
832 1164
833 pango_layout_set_text (self->pl, text, textlen); 1165 pango_layout_set_text (self->pl, text, textlen);
834} 1166}
835 1167
836void 1168void
837set_markup (CFPlus::Layout self, SV *text_) 1169set_markup (DC::Layout self, SV *text_)
838 CODE: 1170 CODE:
839{ 1171{
840 STRLEN textlen; 1172 STRLEN textlen;
841 char *text = SvPVutf8 (text_, textlen); 1173 char *text = SvPVutf8 (text_, textlen);
842 1174
843 pango_layout_set_markup (self->pl, text, textlen); 1175 pango_layout_set_markup (self->pl, text, textlen);
844} 1176}
845 1177
846void 1178void
847set_shapes (CFPlus::Layout self, ...) 1179set_shapes (DC::Layout self, ...)
848 CODE: 1180 CODE:
849{ 1181{
850 PangoAttrList *attrs = 0; 1182 PangoAttrList *attrs = 0;
851 const char *text = pango_layout_get_text (self->pl); 1183 const char *text = pango_layout_get_text (self->pl);
852 const char *pos = text; 1184 const char *pos = text;
… …
887 if (attrs) 1219 if (attrs)
888 pango_layout_set_attributes (self->pl, attrs); 1220 pango_layout_set_attributes (self->pl, attrs);
889} 1221}
890 1222
891void 1223void
892get_shapes (CFPlus::Layout self) 1224get_shapes (DC::Layout self)
893 PPCODE: 1225 PPCODE:
894{ 1226{
895 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1227 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896 1228
897 do 1229 do
898 { 1230 {
899 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1231 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900 1232
901 if (run && shape_attr_p (run)) 1233 if (run && shape_attr_p (run))
902 { 1234 {
903 PangoRectangle extents; 1235 PangoRectangle extents;
904 pango_layout_iter_get_run_extents (iter, 0, &extents); 1236 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
912 1244
913 pango_layout_iter_free (iter); 1245 pango_layout_iter_free (iter);
914} 1246}
915 1247
916int 1248int
917has_wrapped (CFPlus::Layout self) 1249has_wrapped (DC::Layout self)
918 CODE: 1250 CODE:
919{ 1251{
920 int lines = 1; 1252 int lines = 1;
921 const char *text = pango_layout_get_text (self->pl); 1253 const char *text = pango_layout_get_text (self->pl);
922 1254
… …
927} 1259}
928 OUTPUT: 1260 OUTPUT:
929 RETVAL 1261 RETVAL
930 1262
931SV * 1263SV *
932get_text (CFPlus::Layout self) 1264get_text (DC::Layout self)
933 CODE: 1265 CODE:
934 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1266 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935 sv_utf8_decode (RETVAL); 1267 sv_utf8_decode (RETVAL);
936 OUTPUT: 1268 OUTPUT:
937 RETVAL 1269 RETVAL
938 1270
939void 1271void
940set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1272set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941 CODE: 1273 CODE:
942 self->r = r; 1274 self->r = r;
943 self->g = g; 1275 self->g = g;
944 self->b = b; 1276 self->b = b;
945 self->a = a; 1277 self->a = a;
946 1278
947void 1279void
948set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1280set_font (DC::Layout self, DC::Font font = 0)
949 CODE: 1281 CODE:
950 if (self->font != font) 1282 if (self->font != font)
951 { 1283 {
952 self->font = font; 1284 self->font = font;
953 layout_update_font (self); 1285 layout_update_font (self);
954 } 1286 }
955 1287
956void 1288void
957set_height (CFPlus::Layout self, int base_height) 1289set_height (DC::Layout self, int base_height)
958 CODE: 1290 CODE:
959 if (self->base_height != base_height) 1291 if (self->base_height != base_height)
960 { 1292 {
961 self->base_height = base_height; 1293 self->base_height = base_height;
962 layout_update_font (self); 1294 layout_update_font (self);
963 } 1295 }
964 1296
965void 1297void
966set_width (CFPlus::Layout self, int max_width = -1) 1298set_width (DC::Layout self, int max_width = -1)
967 CODE: 1299 CODE:
968 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1300 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969 1301
970void 1302void
971set_indent (CFPlus::Layout self, int indent) 1303set_indent (DC::Layout self, int indent)
972 CODE: 1304 CODE:
973 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1305 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974 1306
975void 1307void
976set_spacing (CFPlus::Layout self, int spacing) 1308set_spacing (DC::Layout self, int spacing)
977 CODE: 1309 CODE:
978 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1310 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979 1311
980void 1312void
981set_ellipsise (CFPlus::Layout self, int ellipsise) 1313set_ellipsise (DC::Layout self, int ellipsise)
982 CODE: 1314 CODE:
983 pango_layout_set_ellipsize (self->pl, 1315 pango_layout_set_ellipsize (self->pl,
984 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1316 ellipsise == 1 ? PANGO_ELLIPSIZE_START
985 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1317 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1318 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
987 : PANGO_ELLIPSIZE_NONE 1319 : PANGO_ELLIPSIZE_NONE
988 ); 1320 );
989 1321
990void 1322void
991set_single_paragraph_mode (CFPlus::Layout self, int spm) 1323set_single_paragraph_mode (DC::Layout self, int spm)
992 CODE: 1324 CODE:
993 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1325 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994 1326
995void 1327void
996size (CFPlus::Layout self) 1328size (DC::Layout self)
997 PPCODE: 1329 PPCODE:
998{ 1330{
999 int w, h; 1331 int w, h;
1000 1332
1001 layout_get_pixel_size (self, &w, &h); 1333 layout_get_pixel_size (self, &w, &h);
… …
1004 PUSHs (sv_2mortal (newSViv (w))); 1336 PUSHs (sv_2mortal (newSViv (w)));
1005 PUSHs (sv_2mortal (newSViv (h))); 1337 PUSHs (sv_2mortal (newSViv (h)));
1006} 1338}
1007 1339
1008int 1340int
1009descent (CFPlus::Layout self) 1341descent (DC::Layout self)
1010 CODE: 1342 CODE:
1011{ 1343{
1012 PangoRectangle rect; 1344 PangoRectangle rect;
1013 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1345 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014 pango_layout_line_get_pixel_extents (line, 0, &rect); 1346 pango_layout_line_get_pixel_extents (line, 0, &rect);
1015 RETVAL = PANGO_DESCENT (rect); 1347 RETVAL = PANGO_DESCENT (rect);
1016} 1348}
1017 OUTPUT: 1349 OUTPUT:
1018 RETVAL 1350 RETVAL
1019 1351
1020int 1352int
1021xy_to_index (CFPlus::Layout self, int x, int y) 1353xy_to_index (DC::Layout self, int x, int y)
1022 CODE: 1354 CODE:
1023{ 1355{
1024 int index, trailing; 1356 int index, trailing;
1025 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1357 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026 RETVAL = index; 1358 RETVAL = index + trailing;
1027} 1359}
1028 OUTPUT: 1360 OUTPUT:
1029 RETVAL 1361 RETVAL
1030 1362
1031void 1363void
1032cursor_pos (CFPlus::Layout self, int index) 1364cursor_pos (DC::Layout self, int index)
1033 PPCODE: 1365 PPCODE:
1034{ 1366{
1035 PangoRectangle strong_pos; 1367 PangoRectangle pos;
1036 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1368 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037 1369
1038 EXTEND (SP, 3); 1370 EXTEND (SP, 3);
1039 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1371 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1372 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1373 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042} 1374}
1043 1375
1044void 1376void
1045render (CFPlus::Layout self, float x, float y, int flags = 0) 1377index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046 PPCODE: 1378 PPCODE:
1379{
1380 int line, x;
1381
1382 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1383#if !PANGO_VERSION_CHECK (1, 17, 3)
1384 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1385 --line;
1386#endif
1387 EXTEND (SP, 2);
1388 PUSHs (sv_2mortal (newSViv (line)));
1389 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1390}
1391
1392void
1393line_x_to_index (DC::Layout self, int line, int x)
1394 PPCODE:
1395{
1396 PangoLayoutLine *lp;
1397 int index, trailing;
1398
1399 if (line < 0)
1400 XSRETURN_EMPTY;
1401
1402 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1403 XSRETURN_EMPTY; /* do better */
1404
1405 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1406
1407 EXTEND (SP, 2);
1408 if (GIMME_V == G_SCALAR)
1409 PUSHs (sv_2mortal (newSViv (index + trailing)));
1410 else
1411 {
1412 PUSHs (sv_2mortal (newSViv (index)));
1413 PUSHs (sv_2mortal (newSViv (trailing)));
1414 }
1415}
1416
1417void
1418render (DC::Layout self, float x, float y, int flags = 0)
1419 CODE:
1420 rc_clear (self->rc);
1047 pango_opengl_render_layout_subpixel ( 1421 pango_opengl_render_layout_subpixel (
1048 self->pl, 1422 self->pl,
1423 self->rc,
1049 x * PANGO_SCALE, y * PANGO_SCALE, 1424 x * PANGO_SCALE, y * PANGO_SCALE,
1050 self->r, self->g, self->b, self->a, 1425 self->r, self->g, self->b, self->a,
1051 flags 1426 flags
1052 ); 1427 );
1428 // we assume that context_change actually clears/frees stuff
1429 // and does not do any recomputation...
1430 pango_layout_context_changed (self->pl);
1053 1431
1054MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056void 1432void
1057pad2pot (SV *data_, SV *w_, SV *h_) 1433draw (DC::Layout self)
1058 CODE: 1434 CODE:
1059{ 1435{
1060 int ow = SvIV (w_); 1436 glEnable (GL_TEXTURE_2D);
1061 int oh = SvIV (h_); 1437 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1438 glEnable (GL_BLEND);
1439 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1440 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1441 glEnable (GL_ALPHA_TEST);
1442 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062 1443
1063 if (ow && oh) 1444 rc_draw (self->rc);
1445
1446 glDisable (GL_ALPHA_TEST);
1447 glDisable (GL_BLEND);
1448 glDisable (GL_TEXTURE_2D);
1449}
1450
1451MODULE = Deliantra::Client PACKAGE = DC::Texture
1452
1453PROTOTYPES: ENABLE
1454
1455void
1456pad (SV *data_, int ow, int oh, int nw, int nh)
1457 CODE:
1458{
1459 if ((nw != ow || nh != oh) && SvOK (data_))
1064 { 1460 {
1065 int nw = minpot (ow);
1066 int nh = minpot (oh);
1067
1068 if (nw != ow || nh != oh)
1069 {
1070 if (SvOK (data_))
1071 {
1072 STRLEN datalen; 1461 STRLEN datalen;
1073 char *data = SvPVbyte (data_, datalen); 1462 char *data = SvPVbyte (data_, datalen);
1074 int bpp = datalen / (ow * oh); 1463 int bpp = datalen / (ow * oh);
1075 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1464 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1076 1465
1077 SvPOK_only (result_); 1466 SvPOK_only (result_);
1078 SvCUR_set (result_, nw * nh * bpp); 1467 SvCUR_set (result_, nw * nh * bpp);
1079 1468
1080 memset (SvPVX (result_), 0, nw * nh * bpp); 1469 memset (SvPVX (result_), 0, nw * nh * bpp);
1081 while (oh--) 1470 while (oh--)
1082 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1471 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083 1472
1084 sv_setsv (data_, result_); 1473 sv_setsv (data_, result_);
1085 }
1086
1087 sv_setiv (w_, nw);
1088 sv_setiv (h_, nh);
1089 }
1090 } 1474 }
1091} 1475}
1092 1476
1093void 1477void
1094draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1478draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1100{ 1484{
1101 HV *hv = (HV *)SvRV (self); 1485 HV *hv = (HV *)SvRV (self);
1102 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1486 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1487 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1488 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1489
1490 if (name <= 0)
1491 XSRETURN_EMPTY;
1105 1492
1106 if (items < 5) 1493 if (items < 5)
1107 { 1494 {
1108 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1495 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1496 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1137 glDisable (GL_ALPHA_TEST); 1524 glDisable (GL_ALPHA_TEST);
1138 glDisable (GL_BLEND); 1525 glDisable (GL_BLEND);
1139 } 1526 }
1140} 1527}
1141 1528
1142MODULE = CFPlus PACKAGE = CFPlus::Map 1529IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530 CODE:
1531{
1532 GLint width;
1533 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1534 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1535 RETVAL = width > 0;
1536}
1537 OUTPUT:
1538 RETVAL
1143 1539
1144CFPlus::Map 1540MODULE = Deliantra::Client PACKAGE = DC::Map
1145new (SV *class, int map_width, int map_height) 1541
1542PROTOTYPES: DISABLE
1543
1544DC::Map
1545new (SV *class)
1146 CODE: 1546 CODE:
1147 New (0, RETVAL, 1, struct map); 1547 New (0, RETVAL, 1, struct map);
1148 RETVAL->x = 0; 1548 RETVAL->x = 0;
1149 RETVAL->y = 0; 1549 RETVAL->y = 0;
1150 RETVAL->w = map_width; 1550 RETVAL->w = 0;
1151 RETVAL->h = map_height; 1551 RETVAL->h = 0;
1152 RETVAL->ox = 0; 1552 RETVAL->ox = 0;
1153 RETVAL->oy = 0; 1553 RETVAL->oy = 0;
1154 RETVAL->faces = 8192; 1554 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1555 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156 RETVAL->texs = 8192;
1157 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158 RETVAL->rows = 0; 1556 RETVAL->rows = 0;
1159 RETVAL->row = 0; 1557 RETVAL->row = 0;
1160 OUTPUT: 1558 OUTPUT:
1161 RETVAL 1559 RETVAL
1162 1560
1163void 1561void
1164DESTROY (CFPlus::Map self) 1562DESTROY (DC::Map self)
1165 CODE: 1563 CODE:
1166{ 1564{
1167 map_clear (self); 1565 map_clear (self);
1168 Safefree (self->face); 1566 Safefree (self->face2tile);
1169 Safefree (self->tex); 1567 Safefree (self->tex);
1170 Safefree (self); 1568 Safefree (self);
1171} 1569}
1172 1570
1173void 1571void
1572resize (DC::Map self, int map_width, int map_height)
1573 CODE:
1574 self->w = map_width;
1575 self->h = map_height;
1576
1577void
1174clear (CFPlus::Map self) 1578clear (DC::Map self)
1175 CODE: 1579 CODE:
1176 map_clear (self); 1580 map_clear (self);
1177 1581
1178void 1582void
1179set_face (CFPlus::Map self, int face, int texid) 1583set_tileid (DC::Map self, int face, int tile)
1180 CODE: 1584 CODE:
1181{ 1585{
1182 while (self->faces <= face) 1586 need_facenum (self, face); self->face2tile [face] = tile;
1183 { 1587 need_texid (self, tile);
1184 Append (mapface, self->face, self->faces, self->faces);
1185 self->faces *= 2;
1186 }
1187
1188 self->face [face] = texid;
1189} 1588}
1190 1589
1191void 1590void
1591set_smooth (DC::Map self, int face, int smooth, int level)
1592 CODE:
1593{
1594 tileid texid;
1595 maptex *tex;
1596
1597 if (face < 0 || face >= self->faces)
1598 return;
1599
1600 if (smooth < 0 || smooth >= self->faces)
1601 return;
1602
1603 texid = self->face2tile [face];
1604
1605 if (!texid)
1606 return;
1607
1608 tex = self->tex + texid;
1609 tex->smoothtile = self->face2tile [smooth];
1610 tex->smoothlevel = level;
1611}
1612
1613void
1192set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1614set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1193 CODE: 1615 CODE:
1194{ 1616{
1195 while (self->texs <= texid) 1617 need_texid (self, texid);
1196 {
1197 Append (maptex, self->tex, self->texs, self->texs);
1198 self->texs *= 2;
1199 }
1200 1618
1201 { 1619 {
1202 maptex *tex = self->tex + texid; 1620 maptex *tex = self->tex + texid;
1203 1621
1204 tex->name = name; 1622 tex->name = name;
… …
1221 // from transparent color bleeding and ugly wrapping effects. 1639 // from transparent color bleeding and ugly wrapping effects.
1222 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1640 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223} 1641}
1224 1642
1225int 1643int
1226ox (CFPlus::Map self) 1644ox (DC::Map self)
1227 ALIAS: 1645 ALIAS:
1228 oy = 1 1646 oy = 1
1229 x = 2 1647 x = 2
1230 y = 3 1648 y = 3
1231 w = 4 1649 w = 4
… …
1242 } 1660 }
1243 OUTPUT: 1661 OUTPUT:
1244 RETVAL 1662 RETVAL
1245 1663
1246void 1664void
1247scroll (CFPlus::Map self, int dx, int dy) 1665scroll (DC::Map self, int dx, int dy)
1248 CODE: 1666 CODE:
1249{ 1667{
1250 if (dx > 0) 1668 if (dx > 0)
1251 map_blank (self, self->x, self->y, dx, self->h); 1669 map_blank (self, self->x, self->y, dx, self->h);
1252 else if (dx < 0) 1670 else if (dx < 0)
1253 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1671 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254 1672
1255 if (dy > 0) 1673 if (dy > 0)
1256 map_blank (self, self->x, self->y, self->w, dy); 1674 map_blank (self, self->x, self->y, self->w, dy);
1257 else if (dy < 0) 1675 else if (dy < 0)
1258 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1676 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259 1677
1260 self->ox += dx; self->x += dx; 1678 self->ox += dx; self->x += dx;
1261 self->oy += dy; self->y += dy; 1679 self->oy += dy; self->y += dy;
1262 1680
1263 while (self->y < 0) 1681 while (self->y < 0)
… …
1267 self->rows += MAP_EXTEND_Y; 1685 self->rows += MAP_EXTEND_Y;
1268 self->y += MAP_EXTEND_Y; 1686 self->y += MAP_EXTEND_Y;
1269 } 1687 }
1270} 1688}
1271 1689
1272void 1690SV *
1273map1a_update (CFPlus::Map self, SV *data_, int extmap) 1691map1a_update (DC::Map self, SV *data_, int extmap)
1274 CODE: 1692 CODE:
1275{ 1693{
1276 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1694 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1277 uint8_t *data_end = (uint8_t *)SvEND (data_); 1695 uint8_t *data_end = (uint8_t *)SvEND (data_);
1278 mapcell *cell; 1696 mapcell *cell;
1279 int x, y, flags; 1697 int x, y, z, flags;
1698 AV *missing = newAV ();
1699 RETVAL = newRV_noinc ((SV *)missing);
1280 1700
1281 while (data < data_end - 1) 1701 while (data < data_end - 1)
1282 { 1702 {
1283 flags = (data [0] << 8) + data [1]; data += 2; 1703 flags = (data [0] << 8) + data [1]; data += 2;
1284 1704
… …
1304 uint8_t ext, cmd; 1724 uint8_t ext, cmd;
1305 1725
1306 do 1726 do
1307 { 1727 {
1308 ext = *data++; 1728 ext = *data++;
1309 cmd = ext & 0x3f; 1729 cmd = ext & 0x7f;
1310 1730
1311 if (cmd < 4) 1731 if (cmd < 4)
1312 cell->darkness = 255 - ext * 64 + 1; 1732 cell->darkness = 255 - ext * 64 + 1;
1313 else if (cmd == 5) // health 1733 else if (cmd == 5) // health
1314 { 1734 {
1315 cell->stat_width = 1; 1735 cell->stat_width = 1;
1316 cell->stat_hp = *data++; 1736 cell->stat_hp = *data++;
1317 } 1737 }
1318 else if (cmd == 6) // monster width 1738 else if (cmd == 6) // monster width
1319 cell->stat_width = *data++ + 1; 1739 cell->stat_width = *data++ + 1;
1320 else if (cmd == 0x47) // monster width 1740 else if (cmd == 0x47)
1321 { 1741 {
1322 if (*data == 4) 1742 if (*data == 1) cell->player = data [1];
1323 ; // decode player tag 1743 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324 1746
1325 data += *data + 1; 1747 data += *data + 1;
1326 } 1748 }
1327 else if (cmd == 8) // cell flags 1749 else if (cmd == 8) // cell flags
1328 cell->flags = *data++; 1750 cell->flags = *data++;
… …
1333 } 1755 }
1334 while (ext & 0x80); 1756 while (ext & 0x80);
1335 } 1757 }
1336 else 1758 else
1337 cell->darkness = *data++ + 1; 1759 cell->darkness = *data++ + 1;
1338
1339 } 1760 }
1340 1761
1762 for (z = 0; z <= 2; ++z)
1341 if (flags & 4) 1763 if (flags & (4 >> z))
1342 { 1764 {
1343 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1765 faceid face = (data [0] << 8) + data [1]; data += 2;
1766 need_facenum (self, face);
1767 cell->tile [z] = self->face2tile [face];
1768
1769 if (cell->tile [z])
1770 {
1771 maptex *tex = self->tex + cell->tile [z];
1772 if (!tex->name)
1773 av_push (missing, newSViv (cell->tile [z]));
1774
1775 if (tex->smoothtile)
1776 {
1777 maptex *smooth = self->tex + tex->smoothtile;
1778 if (!smooth->name)
1779 av_push (missing, newSViv (tex->smoothtile));
1780 }
1781 }
1344 } 1782 }
1345
1346 if (flags & 2)
1347 {
1348 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1349 }
1350
1351 if (flags & 1)
1352 {
1353 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1354 }
1355 } 1783 }
1356 else 1784 else
1357 cell->darkness = 0; 1785 cell->darkness = 0;
1358 } 1786 }
1359} 1787}
1788 OUTPUT:
1789 RETVAL
1360 1790
1361SV * 1791SV *
1362mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1792mapmap (DC::Map self, int x0, int y0, int w, int h)
1363 CODE: 1793 CODE:
1364{ 1794{
1365 int x1, x; 1795 int x1, x;
1366 int y1, y; 1796 int y1, y;
1367 int z; 1797 int z;
… …
1388 { 1818 {
1389 mapcell *cell = row->col + (x - row->c0); 1819 mapcell *cell = row->col + (x - row->c0);
1390 1820
1391 for (z = 0; z <= 0; z++) 1821 for (z = 0; z <= 0; z++)
1392 { 1822 {
1393 mapface face = cell->face [z];
1394
1395 if (face)
1396 {
1397 maptex tex = self->tex [face]; 1823 maptex tex = self->tex [cell->tile [z]];
1398 int a0 = 255 - tex.a; 1824 int a0 = 255 - tex.a;
1399 int a1 = tex.a; 1825 int a1 = tex.a;
1400 1826
1401 r = (r * a0 + tex.r * a1) / 255; 1827 r = (r * a0 + tex.r * a1) / 255;
1402 g = (g * a0 + tex.g * a1) / 255; 1828 g = (g * a0 + tex.g * a1) / 255;
1403 b = (b * a0 + tex.b * a1) / 255; 1829 b = (b * a0 + tex.b * a1) / 255;
1404 a = (a * a0 + tex.a * a1) / 255; 1830 a = (a * a0 + tex.a * a1) / 255;
1405 }
1406 } 1831 }
1407 } 1832 }
1408 1833
1409 *map++ = (r ) 1834 *map++ = (r )
1410 | (g << 8) 1835 | (g << 8)
… …
1417} 1842}
1418 OUTPUT: 1843 OUTPUT:
1419 RETVAL 1844 RETVAL
1420 1845
1421void 1846void
1422draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1847draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1423 CODE: 1848 CODE:
1424{ 1849{
1425 int vx, vy;
1426 int x, y, z; 1850 int x, y, z;
1427 int last_name;
1428 mapface face;
1429 1851
1430 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1852 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1431 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1853 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1854 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1855 smooth_key skey;
1856 int pl_x, pl_y;
1857 maptex pl_tex;
1858 rc_t *rc = rc_alloc ();
1859 rc_key_t key;
1860 rc_array_t *arr;
1432 1861
1433 /* 1862 pl_tex.name = 0;
1434 int vx = self->vx = self->w >= sw
1435 ? self->x + (self->w - sw) / 2
1436 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1437 1863
1438 int vy = self->vy = self->h >= sh 1864 // thats current max. sorry.
1439 ? self->y + (self->h - sh) / 2 1865 if (sw > 255) sw = 255;
1440 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1866 if (sh > 255) sh = 255;
1441 */
1442 1867
1443 glColor4ub (255, 255, 255, 255); 1868 // clear key, in case of extra padding
1869 memset (&skey, 0, sizeof (skey));
1870
1871 memset (&key, 0, sizeof (key));
1872 key.r = 255;
1873 key.g = 255;
1874 key.b = 255;
1875 key.a = 255;
1876 key.mode = GL_QUADS;
1877 key.format = GL_T2F_V3F;
1878 key.texname = -1;
1879
1880 mx += self->x;
1881 my += self->y;
1882
1883 // first pass: determine smooth_max
1884 // rather ugly, if you ask me
1885 // could also be stored inside mapcell and updated on change
1886 memset (smooth_max, 0, sizeof (smooth_max));
1887
1888 for (y = 0; y < sh; y++)
1889 if (0 <= y + my && y + my < self->rows)
1890 {
1891 maprow *row = self->row + (y + my);
1892
1893 for (x = 0; x < sw; x++)
1894 if (row->c0 <= x + mx && x + mx < row->c1)
1895 {
1896 mapcell *cell = row->col + (x + mx - row->c0);
1897
1898 smooth_max[x + 1][y + 1] =
1899 MAX (self->tex [cell->tile [0]].smoothlevel,
1900 MAX (self->tex [cell->tile [1]].smoothlevel,
1901 self->tex [cell->tile [2]].smoothlevel));
1902 }
1903 }
1444 1904
1445 glEnable (GL_BLEND); 1905 glEnable (GL_BLEND);
1446 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1906 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1447 glEnable (GL_TEXTURE_2D);
1448 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1907 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1449 1908
1450 glBegin (GL_QUADS);
1451
1452 last_name = 0;
1453
1454 for (z = 0; z < 3; z++) 1909 for (z = 0; z <= 2; z++)
1910 {
1911 memset (smooth_level, 0, sizeof (smooth_level));
1912
1455 for (y = 0; y < sh; y++) 1913 for (y = 0; y < sh; y++)
1456 if (0 <= y + vy && y + vy < self->rows) 1914 if (0 <= y + my && y + my < self->rows)
1457 { 1915 {
1458 maprow *row = self->row + (y + vy); 1916 maprow *row = self->row + (y + my);
1459 1917
1460 for (x = 0; x < sw; x++) 1918 for (x = 0; x < sw; x++)
1461 if (row->c0 <= x + vx && x + vx < row->c1) 1919 if (row->c0 <= x + mx && x + mx < row->c1)
1462 { 1920 {
1463 mapcell *cell = row->col + (x + vx - row->c0); 1921 mapcell *cell = row->col + (x + mx - row->c0);
1464
1465 face = cell->face [z]; 1922 tileid tile = cell->tile [z];
1923
1924 if (tile)
1925 {
1926 maptex tex = self->tex [tile];
1927 int px = (x + 1) * T - tex.w;
1928 int py = (y + 1) * T - tex.h;
1466 1929
1467 if (face && face < self->texs) 1930 if (key.texname != tex.name)
1931 {
1932 if (!tex.name)
1933 tex = self->tex [2]; /* missing, replace by noface */
1934
1935 key.texname = tex.name;
1936 arr = rc_array (rc, &key);
1937 }
1938
1939 if (expect_false (cell->player == player) && expect_false (z == 2))
1940 {
1941 pl_x = px;
1942 pl_y = py;
1943 pl_tex = tex;
1944 continue;
1945 }
1946
1947 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1948 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1949 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1950 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1951
1952 if (expect_false (cell->flags) && expect_false (z == 2))
1953 {
1954 // overlays such as the speech bubble, probably more to come
1955 if (cell->flags & 1)
1956 {
1957 maptex tex = self->tex [1];
1958 int px = x * T + T * 2 / 32;
1959 int py = y * T - T * 6 / 32;
1960
1961 if (tex.name)
1962 {
1963 if (key.texname != tex.name)
1964 {
1965 key.texname = tex.name;
1966 arr = rc_array (rc, &key);
1967 }
1968
1969 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1970 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1971 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1972 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1973 }
1974 }
1975 }
1976
1977 // update smooth hash
1978 if (tex.smoothtile)
1979 {
1980 skey.tile = tex.smoothtile;
1981 skey.level = tex.smoothlevel;
1982
1983 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1984
1985 // add bits to current tile and all neighbours. skey.x|y is
1986 // shifted +1|+1 so we always stay positive.
1987
1988 // bits is ___n cccc CCCC bbbb
1989 // n do not draw borders&corners
1990 // c draw these corners, but...
1991 // C ... not these
1992 // b draw these borders
1993
1994 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1995 // ┃· ·· ·┃ ━━
1996
1997 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1998 // ·· ·· ·┏ ┓·
1999
2000 // full tile
2001 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2002
2003 // borders
2004 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2005 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2006 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2007 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2008
2009 // corners
2010 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2011 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2012 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2013 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2014 }
2015 }
2016 }
2017 }
2018
2019 rc_draw (rc);
2020 rc_clear (rc);
2021
2022 // go through all smoothlevels, lowest to highest, then draw.
2023 // this is basically counting sort
2024 {
2025 int w, b;
2026
2027 glEnable (GL_TEXTURE_2D);
2028 glBegin (GL_QUADS);
2029 for (w = 0; w < 256 / 32; ++w)
2030 {
2031 uint32_t smask = smooth_level [w];
2032 if (smask)
2033 for (b = 0; b < 32; ++b)
2034 if (smask & (((uint32_t)1) << b))
1468 { 2035 {
1469 maptex tex = self->tex [face]; 2036 int level = (w << 5) | b;
1470 int px = (x + 1) * 32 - tex.w; 2037 HE *he;
1471 int py = (y + 1) * 32 - tex.h;
1472 2038
1473 if (last_name != tex.name) 2039 hv_iterinit (smooth);
2040 while ((he = hv_iternext (smooth)))
1474 { 2041 {
1475 glEnd (); 2042 smooth_key *skey = (smooth_key *)HeKEY (he);
1476 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2043 IV bits = SvIVX (HeVAL (he));
1477 glBegin (GL_QUADS);
1478 }
1479 2044
1480 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1481 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1482 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1483 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1484 }
1485
1486 if (cell->flags && z == 2)
1487 {
1488 if (cell->flags & 1) 2045 if (!(bits & 0x1000)
2046 && skey->level == level
2047 && level > smooth_max [skey->x][skey->y])
1489 { 2048 {
1490 maptex tex = self->tex [1]; 2049 maptex tex = self->tex [skey->tile];
1491 int px = (x + 1) * 32 - tex.w + 2; 2050 int px = (((int)skey->x) - 1) * T;
1492 int py = (y + 1) * 32 - tex.h - 6; 2051 int py = (((int)skey->y) - 1) * T;
2052 int border = bits & 15;
2053 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2054 float dx = tex.s * .0625f; // 16 images/row
2055 float dy = tex.t * .5f ; // 2 images/column
1493 2056
2057 if (tex.name)
2058 {
2059 // this time avoiding texture state changes
2060 // save gobs of state changes.
2061 if (key.texname != tex.name)
2062 {
1494 glEnd (); 2063 glEnd ();
1495 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2064 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1496 glBegin (GL_QUADS); 2065 glBegin (GL_QUADS);
2066 }
1497 2067
2068 if (border)
2069 {
2070 float ox = border * dx;
2071
2072 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2073 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2074 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2075 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2076 }
2077
2078 if (corner)
2079 {
2080 float ox = corner * dx;
2081
1498 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2082 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1499 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2083 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1500 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2084 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1501 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2085 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2086 }
2087 }
2088 }
1502 } 2089 }
1503 } 2090 }
1504 }
1505 } 2091 }
1506 2092
1507 glEnd (); 2093 glEnd ();
1508
1509 glDisable (GL_TEXTURE_2D); 2094 glDisable (GL_TEXTURE_2D);
2095 key.texname = -1;
2096 }
2097
2098 hv_clear (smooth);
2099 }
2100
2101 if (pl_tex.name)
2102 {
2103 maptex tex = pl_tex;
2104 int px = pl_x + pdx;
2105 int py = pl_y + pdy;
2106
2107 key.texname = tex.name;
2108 arr = rc_array (rc, &key);
2109
2110 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2111 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2112 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2113 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2114
2115 rc_draw (rc);
2116 }
2117
1510 glDisable (GL_BLEND); 2118 glDisable (GL_BLEND);
2119 rc_free (rc);
1511 2120
1512 // top layer: overlays such as the health bar 2121 // top layer: overlays such as the health bar
1513 for (y = 0; y < sh; y++) 2122 for (y = 0; y < sh; y++)
1514 if (0 <= y + vy && y + vy < self->rows) 2123 if (0 <= y + my && y + my < self->rows)
1515 { 2124 {
1516 maprow *row = self->row + (y + vy); 2125 maprow *row = self->row + (y + my);
1517 2126
1518 for (x = 0; x < sw; x++) 2127 for (x = 0; x < sw; x++)
1519 if (row->c0 <= x + vx && x + vx < row->c1) 2128 if (row->c0 <= x + mx && x + mx < row->c1)
1520 { 2129 {
1521 mapcell *cell = row->col + (x + vx - row->c0); 2130 mapcell *cell = row->col + (x + mx - row->c0);
1522 2131
1523 int px = x * 32; 2132 int px = x * T;
1524 int py = y * 32; 2133 int py = y * T;
1525 2134
1526 if (cell->stat_hp) 2135 if (cell->stat_hp)
1527 { 2136 {
1528 int width = cell->stat_width * 32; 2137 int width = cell->stat_width * T;
1529 int thick = sh / 28 + 1 + cell->stat_width; 2138 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1530 2139
1531 glColor3ub (0, 0, 0); 2140 glColor3ub (0, 0, 0);
1532 glRectf (px + 1, py - thick - 2, 2141 glRectf (px + 1, py - thick - 2,
1533 px + width - 1, py); 2142 px + width - 1, py);
1534 2143
… …
1540 } 2149 }
1541 } 2150 }
1542} 2151}
1543 2152
1544void 2153void
1545draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2154draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1546 CODE: 2155 CODE:
1547{ 2156{
1548 static float color[16][3] = { 2157 static float color[16][3] = {
1549 { 0.00F, 0.00F, 0.00F }, 2158 { 0.00F, 0.00F, 0.00F },
1550 { 1.00F, 1.00F, 1.00F }, 2159 { 1.00F, 1.00F, 1.00F },
… …
1600 glDisable (GL_BLEND); 2209 glDisable (GL_BLEND);
1601 glDisable (GL_TEXTURE_2D); 2210 glDisable (GL_TEXTURE_2D);
1602} 2211}
1603 2212
1604void 2213void
1605fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2214fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1606 PPCODE: 2215 PPCODE:
1607{ 2216{
1608 int vx, vy;
1609 int x, y; 2217 int x, y;
2218 int sw1 = sw + 2;
2219 int sh1 = sh + 2;
2220 int sh3 = sh * 3;
1610 int sw4 = (sw + 3) & ~3; 2221 int sw34 = (sw * 3 + 3) & ~3;
2222 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1611 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2223 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1612 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2224 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1613 2225
1614 memset (darkness, 255, sw4 * sh);
1615 SvPOK_only (darkness_sv); 2226 SvPOK_only (darkness3_sv);
1616 SvCUR_set (darkness_sv, sw4 * sh); 2227 SvCUR_set (darkness3_sv, sw34 * sh3);
1617 2228
1618 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2229 mx += self->x - 1;
1619 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2230 my += self->y - 1;
1620 2231
2232 memset (darkness1, 255, sw1 * sh1);
2233
1621 for (y = 0; y < sh; y++) 2234 for (y = 0; y < sh1; y++)
1622 if (0 <= y + vy && y + vy < self->rows) 2235 if (0 <= y + my && y + my < self->rows)
1623 { 2236 {
1624 maprow *row = self->row + (y + vy); 2237 maprow *row = self->row + (y + my);
1625 2238
1626 for (x = 0; x < sw; x++) 2239 for (x = 0; x < sw1; x++)
1627 if (row->c0 <= x + vx && x + vx < row->c1) 2240 if (row->c0 <= x + mx && x + mx < row->c1)
1628 { 2241 {
1629 mapcell *cell = row->col + (x + vx - row->c0); 2242 mapcell *cell = row->col + (x + mx - row->c0);
1630 2243
1631 darkness[y * sw4 + x] = cell->darkness 2244 darkness1 [y * sw1 + x] = cell->darkness
1632 ? 255 - (cell->darkness - 1) 2245 ? 255 - (cell->darkness - 1)
1633 : 255 - FOW_DARKNESS; 2246 : 255 - FOW_DARKNESS;
1634 } 2247 }
1635 } 2248 }
1636 2249
2250 for (y = 0; y < sh; ++y)
2251 for (x = 0; x < sw; ++x)
2252 {
2253 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2254 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2255 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2256 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2257 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2258 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2259 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2260 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2261 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2262
2263 uint8_t r11 = (d11 + d21 + d12) / 3;
2264 uint8_t r21 = d21;
2265 uint8_t r31 = (d21 + d31 + d32) / 3;
2266
2267 uint8_t r12 = d12;
2268 uint8_t r22 = d22;
2269 uint8_t r32 = d32;
2270
2271 uint8_t r13 = (d13 + d23 + d12) / 3;
2272 uint8_t r23 = d23;
2273 uint8_t r33 = (d23 + d33 + d32) / 3;
2274
2275 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2276 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2277 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2278 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2279 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2280 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2281 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2282 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2283 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2284 }
2285
2286 free (darkness1);
2287
1637 EXTEND (SP, 3); 2288 EXTEND (SP, 3);
1638 PUSHs (sv_2mortal (newSViv (sw4))); 2289 PUSHs (sv_2mortal (newSViv (sw34)));
1639 PUSHs (sv_2mortal (newSViv (sh))); 2290 PUSHs (sv_2mortal (newSViv (sh3)));
1640 PUSHs (darkness_sv); 2291 PUSHs (darkness3_sv);
1641} 2292}
1642 2293
1643SV * 2294SV *
1644get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2295get_rect (DC::Map self, int x0, int y0, int w, int h)
1645 CODE: 2296 CODE:
1646{ 2297{
1647 int x, y, x1, y1; 2298 int x, y, x1, y1;
1648 SV *data_sv = newSV (w * h * 7 + 5); 2299 SV *data_sv = newSV (w * h * 7 + 5);
1649 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2300 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1674 if (row && row->c0 <= x && x < row->c1) 2325 if (row && row->c0 <= x && x < row->c1)
1675 { 2326 {
1676 mapcell *cell = row->col + (x - row->c0); 2327 mapcell *cell = row->col + (x - row->c0);
1677 uint8_t flags = 0; 2328 uint8_t flags = 0;
1678 2329
1679 if (cell->face [0]) flags |= 1; 2330 if (cell->tile [0]) flags |= 1;
1680 if (cell->face [1]) flags |= 2; 2331 if (cell->tile [1]) flags |= 2;
1681 if (cell->face [2]) flags |= 4; 2332 if (cell->tile [2]) flags |= 4;
1682 2333
1683 *data++ = flags; 2334 *data++ = flags;
1684 2335
1685 if (flags & 1) 2336 if (flags & 1)
1686 { 2337 {
2338 tileid tile = cell->tile [0];
1687 *data++ = cell->face [0] >> 8; 2339 *data++ = tile >> 8;
1688 *data++ = cell->face [0]; 2340 *data++ = tile;
1689 } 2341 }
1690 2342
1691 if (flags & 2) 2343 if (flags & 2)
1692 { 2344 {
2345 tileid tile = cell->tile [1];
1693 *data++ = cell->face [1] >> 8; 2346 *data++ = tile >> 8;
1694 *data++ = cell->face [1]; 2347 *data++ = tile;
1695 } 2348 }
1696 2349
1697 if (flags & 4) 2350 if (flags & 4)
1698 { 2351 {
2352 tileid tile = cell->tile [2];
1699 *data++ = cell->face [2] >> 8; 2353 *data++ = tile >> 8;
1700 *data++ = cell->face [2]; 2354 *data++ = tile;
1701 } 2355 }
1702 } 2356 }
1703 else 2357 else
1704 *data++ = 0; 2358 *data++ = 0;
1705 } 2359 }
1706 } 2360 }
1707 2361
2362 /* if size is w*h + 5 then no data has been found */
2363 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2364 {
1708 SvPOK_only (data_sv); 2365 SvPOK_only (data_sv);
1709 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2366 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367 }
2368
1710 RETVAL = data_sv; 2369 RETVAL = data_sv;
1711} 2370}
1712 OUTPUT: 2371 OUTPUT:
1713 RETVAL 2372 RETVAL
1714 2373
1715void 2374void
1716set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2375set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1717 PPCODE: 2376 PPCODE:
1718{ 2377{
1719 int x, y, z; 2378 int x, y, z;
1720 int w, h; 2379 int w, h;
1721 int x1, y1; 2380 int x1, y1;
2381 STRLEN len;
2382 uint8_t *data, *end;
2383
2384 len = SvLEN (data_sv);
2385 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2386 data = SvPVbyte_nolen (data_sv);
2387 end = data + len + 8;
2388
2389 if (len < 5)
2390 XSRETURN_EMPTY;
1722 2391
1723 if (*data++ != 0) 2392 if (*data++ != 0)
1724 return; /* version mismatch */ 2393 XSRETURN_EMPTY; /* version mismatch */
1725 2394
1726 w = *data++ << 8; w |= *data++; 2395 w = *data++ << 8; w |= *data++;
1727 h = *data++ << 8; h |= *data++; 2396 h = *data++ << 8; h |= *data++;
1728 2397
1729 // we need to do this 'cause we don't keep an absolute coord system for rows 2398 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1741 { 2410 {
1742 maprow *row = map_get_row (self, y); 2411 maprow *row = map_get_row (self, y);
1743 2412
1744 for (x = x0; x < x1; x++) 2413 for (x = x0; x < x1; x++)
1745 { 2414 {
2415 uint8_t flags;
2416
2417 if (data + 7 >= end)
2418 XSRETURN_EMPTY;
2419
1746 uint8_t flags = *data++; 2420 flags = *data++;
1747 2421
1748 if (flags) 2422 if (flags)
1749 { 2423 {
1750 mapface face[3] = { 0, 0, 0 };
1751
1752 mapcell *cell = row_get_cell (row, x); 2424 mapcell *cell = row_get_cell (row, x);
2425 tileid tile[3] = { 0, 0, 0 };
1753 2426
1754 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2427 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1755 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2428 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1756 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2429 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1757 2430
1758 if (cell->darkness == 0) 2431 if (cell->darkness == 0)
1759 { 2432 {
1760 cell->darkness = 0; 2433 /*cell->darkness = 0;*/
2434 EXTEND (SP, 3);
1761 2435
1762 for (z = 0; z <= 2; z++) 2436 for (z = 0; z <= 2; z++)
1763 { 2437 {
1764 cell->face[z] = face[z]; 2438 tileid t = tile [z];
1765 2439
1766 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2440 if (t >= self->texs || (t && !self->tex [t].name))
2441 {
1767 XPUSHs (sv_2mortal (newSViv (face[z]))); 2442 PUSHs (sv_2mortal (newSViv (t)));
2443 need_texid (self, t);
2444 }
2445
2446 cell->tile [z] = t;
1768 } 2447 }
1769 } 2448 }
1770 } 2449 }
1771 } 2450 }
1772 } 2451 }
1773} 2452}
1774 2453
1775MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2454MODULE = Deliantra::Client PACKAGE = DC::RW
1776 2455
1777CFPlus::MixChunk 2456DC::RW
1778new_from_file (SV *class, char *path) 2457new (SV *class, SV *data_sv)
1779 CODE: 2458 CODE:
1780 RETVAL = Mix_LoadWAV (path); 2459{
2460 STRLEN datalen;
2461 char *data = SvPVbyte (data_sv, datalen);
2462
2463 RETVAL = SDL_RWFromConstMem (data, datalen);
2464}
1781 OUTPUT: 2465 OUTPUT:
1782 RETVAL 2466 RETVAL
1783 2467
2468DC::RW
2469new_from_file (SV *class, const char *path, const char *mode = "rb")
2470 CODE:
2471 RETVAL = SDL_RWFromFile (path, mode);
2472 OUTPUT:
2473 RETVAL
2474
2475# fails on win32:
2476# dc.xs(2268) : error C2059: syntax error : '('
1784void 2477#void
2478#close (DC::RW self)
2479# CODE:
2480# (self->(close)) (self);
2481
2482MODULE = Deliantra::Client PACKAGE = DC::Channel
2483
2484PROTOTYPES: DISABLE
2485
2486DC::Channel
2487find ()
2488 CODE:
2489{
2490 RETVAL = Mix_GroupAvailable (-1);
2491
2492 if (RETVAL < 0)
2493 {
2494 RETVAL = Mix_GroupOldest (-1);
2495
2496 if (RETVAL < 0)
2497 XSRETURN_UNDEF;
2498
2499 Mix_HaltChannel (RETVAL);
2500 }
2501
2502 Mix_UnregisterAllEffects (RETVAL);
2503 Mix_Volume (RETVAL, 128);
2504}
2505 OUTPUT:
2506 RETVAL
2507
2508void
2509halt (DC::Channel self)
2510 CODE:
2511 Mix_HaltChannel (self);
2512
2513void
2514expire (DC::Channel self, int ticks = -1)
2515 CODE:
2516 Mix_ExpireChannel (self, ticks);
2517
2518void
2519fade_out (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_FadeOutChannel (self, ticks);
2522
2523int
2524volume (DC::Channel self, int volume)
2525 CODE:
2526 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2527 OUTPUT:
2528 RETVAL
2529
2530void
2531unregister_all_effects (DC::Channel self)
2532 CODE:
2533 Mix_UnregisterAllEffects (self);
2534
2535void
2536set_panning (DC::Channel self, int left, int right)
2537 CODE:
2538 left = CLAMP (left , 0, 255);
2539 right = CLAMP (right, 0, 255);
2540 Mix_SetPanning (self, left, right);
2541
2542void
2543set_distance (DC::Channel self, int distance)
2544 CODE:
2545 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2546
2547void
2548set_position (DC::Channel self, int angle, int distance)
2549 CODE:
2550
2551void
2552set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2553 CODE:
2554{
2555 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2556 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2557 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2558}
2559
2560void
2561set_reverse_stereo (DC::Channel self, int flip)
2562 CODE:
2563 Mix_SetReverseStereo (self, flip);
2564
2565MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2566
2567PROTOTYPES: DISABLE
2568
2569DC::MixChunk
2570new (SV *class, DC::RW rwops)
2571 CODE:
2572 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2573 OUTPUT:
2574 RETVAL
2575
2576void
1785DESTROY (CFPlus::MixChunk self) 2577DESTROY (DC::MixChunk self)
1786 CODE: 2578 CODE:
1787 Mix_FreeChunk (self); 2579 Mix_FreeChunk (self);
1788 2580
1789int 2581int
1790volume (CFPlus::MixChunk self, int volume = -1) 2582volume (DC::MixChunk self, int volume = -1)
1791 CODE: 2583 CODE:
2584 if (items > 1)
2585 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeChunk (self, volume); 2586 RETVAL = Mix_VolumeChunk (self, volume);
1793 OUTPUT: 2587 OUTPUT:
1794 RETVAL 2588 RETVAL
1795 2589
1796int 2590DC::Channel
1797play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2591play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1798 CODE: 2592 CODE:
2593{
1799 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2594 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2595
2596 if (RETVAL < 0)
2597 XSRETURN_UNDEF;
2598
2599 if (channel < 0)
2600 {
2601 Mix_UnregisterAllEffects (RETVAL);
2602 Mix_Volume (RETVAL, 128);
2603 }
2604}
1800 OUTPUT: 2605 OUTPUT:
1801 RETVAL 2606 RETVAL
1802 2607
1803MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2608MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1804 2609
1805int 2610int
1806volume (int volume = -1) 2611volume (int volume = -1)
2612 PROTOTYPE: ;$
1807 CODE: 2613 CODE:
2614 if (items > 0)
2615 volume = CLAMP (volume, 0, 128);
1808 RETVAL = Mix_VolumeMusic (volume); 2616 RETVAL = Mix_VolumeMusic (volume);
1809 OUTPUT: 2617 OUTPUT:
1810 RETVAL 2618 RETVAL
1811 2619
2620void
2621fade_out (int ms)
2622 CODE:
2623 Mix_FadeOutMusic (ms);
2624
2625void
2626halt ()
2627 CODE:
2628 Mix_HaltMusic ();
2629
1812CFPlus::MixMusic 2630DC::MixMusic
1813new_from_file (SV *class, char *path) 2631new (SV *class, DC::RW rwops)
1814 CODE: 2632 CODE:
1815 RETVAL = Mix_LoadMUS (path); 2633 RETVAL = Mix_LoadMUS_RW (rwops);
1816 OUTPUT: 2634 OUTPUT:
1817 RETVAL 2635 RETVAL
1818 2636
1819void 2637void
1820DESTROY (CFPlus::MixMusic self) 2638DESTROY (DC::MixMusic self)
1821 CODE: 2639 CODE:
1822 Mix_FreeMusic (self); 2640 Mix_FreeMusic (self);
1823 2641
1824int 2642int
1825play (CFPlus::MixMusic self, int loops = -1) 2643play (DC::MixMusic self, int loops = -1)
1826 CODE: 2644 CODE:
1827 RETVAL = Mix_PlayMusic (self, loops); 2645 RETVAL = Mix_PlayMusic (self, loops);
1828 OUTPUT: 2646 OUTPUT:
1829 RETVAL 2647 RETVAL
1830 2648
1831MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2649void
2650fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2651 CODE:
2652 Mix_FadeInMusicPos (self, loops, ms, position);
2653
2654MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2655
2656PROTOTYPES: ENABLE
1832 2657
1833BOOT: 2658BOOT:
1834{ 2659{
1835 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2660 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1836 static const struct { 2661 static const struct {
1837 const char *name; 2662 const char *name;
1838 IV iv; 2663 IV iv;
1839 } *civ, const_iv[] = { 2664 } *civ, const_iv[] = {
1840# define const_iv(name) { # name, (IV)name } 2665# define const_iv(name) { # name, (IV)name }
2666 const_iv (GL_VENDOR),
2667 const_iv (GL_VERSION),
2668 const_iv (GL_EXTENSIONS),
1841 const_iv (GL_COLOR_MATERIAL), 2669 const_iv (GL_COLOR_MATERIAL),
1842 const_iv (GL_SMOOTH), 2670 const_iv (GL_SMOOTH),
1843 const_iv (GL_FLAT), 2671 const_iv (GL_FLAT),
1844 const_iv (GL_DITHER), 2672 const_iv (GL_DITHER),
1845 const_iv (GL_BLEND), 2673 const_iv (GL_BLEND),
… …
1849 const_iv (GL_ALPHA_TEST), 2677 const_iv (GL_ALPHA_TEST),
1850 const_iv (GL_NORMALIZE), 2678 const_iv (GL_NORMALIZE),
1851 const_iv (GL_RESCALE_NORMAL), 2679 const_iv (GL_RESCALE_NORMAL),
1852 const_iv (GL_FRONT), 2680 const_iv (GL_FRONT),
1853 const_iv (GL_BACK), 2681 const_iv (GL_BACK),
2682 const_iv (GL_AUX0),
1854 const_iv (GL_AND), 2683 const_iv (GL_AND),
1855 const_iv (GL_ONE), 2684 const_iv (GL_ONE),
1856 const_iv (GL_ZERO), 2685 const_iv (GL_ZERO),
1857 const_iv (GL_SRC_ALPHA), 2686 const_iv (GL_SRC_ALPHA),
1858 const_iv (GL_DST_ALPHA), 2687 const_iv (GL_DST_ALPHA),
… …
1871 const_iv (GL_INTENSITY), 2700 const_iv (GL_INTENSITY),
1872 const_iv (GL_LUMINANCE), 2701 const_iv (GL_LUMINANCE),
1873 const_iv (GL_LUMINANCE_ALPHA), 2702 const_iv (GL_LUMINANCE_ALPHA),
1874 const_iv (GL_FLOAT), 2703 const_iv (GL_FLOAT),
1875 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2704 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2705 const_iv (GL_COMPRESSED_ALPHA_ARB),
2706 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2707 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2708 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2709 const_iv (GL_COMPRESSED_RGB_ARB),
2710 const_iv (GL_COMPRESSED_RGBA_ARB),
1876 const_iv (GL_COMPILE), 2711 const_iv (GL_COMPILE),
2712 const_iv (GL_PROXY_TEXTURE_1D),
2713 const_iv (GL_PROXY_TEXTURE_2D),
1877 const_iv (GL_TEXTURE_1D), 2714 const_iv (GL_TEXTURE_1D),
1878 const_iv (GL_TEXTURE_2D), 2715 const_iv (GL_TEXTURE_2D),
1879 const_iv (GL_TEXTURE_ENV), 2716 const_iv (GL_TEXTURE_ENV),
1880 const_iv (GL_TEXTURE_MAG_FILTER), 2717 const_iv (GL_TEXTURE_MAG_FILTER),
1881 const_iv (GL_TEXTURE_MIN_FILTER), 2718 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1902 const_iv (GL_COLOR_LOGIC_OP), 2739 const_iv (GL_COLOR_LOGIC_OP),
1903 const_iv (GL_SEPARABLE_2D), 2740 const_iv (GL_SEPARABLE_2D),
1904 const_iv (GL_CONVOLUTION_2D), 2741 const_iv (GL_CONVOLUTION_2D),
1905 const_iv (GL_CONVOLUTION_BORDER_MODE), 2742 const_iv (GL_CONVOLUTION_BORDER_MODE),
1906 const_iv (GL_CONSTANT_BORDER), 2743 const_iv (GL_CONSTANT_BORDER),
2744 const_iv (GL_POINTS),
1907 const_iv (GL_LINES), 2745 const_iv (GL_LINES),
1908 const_iv (GL_LINE_STRIP), 2746 const_iv (GL_LINE_STRIP),
1909 const_iv (GL_LINE_LOOP), 2747 const_iv (GL_LINE_LOOP),
1910 const_iv (GL_QUADS), 2748 const_iv (GL_QUADS),
1911 const_iv (GL_QUAD_STRIP), 2749 const_iv (GL_QUAD_STRIP),
1912 const_iv (GL_TRIANGLES), 2750 const_iv (GL_TRIANGLES),
1913 const_iv (GL_TRIANGLE_STRIP), 2751 const_iv (GL_TRIANGLE_STRIP),
1914 const_iv (GL_TRIANGLE_FAN), 2752 const_iv (GL_TRIANGLE_FAN),
2753 const_iv (GL_POLYGON),
1915 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2754 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2755 const_iv (GL_POINT_SMOOTH_HINT),
2756 const_iv (GL_LINE_SMOOTH_HINT),
2757 const_iv (GL_POLYGON_SMOOTH_HINT),
2758 const_iv (GL_GENERATE_MIPMAP_HINT),
2759 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1916 const_iv (GL_FASTEST), 2760 const_iv (GL_FASTEST),
2761 const_iv (GL_DONT_CARE),
2762 const_iv (GL_NICEST),
1917 const_iv (GL_V2F), 2763 const_iv (GL_V2F),
1918 const_iv (GL_V3F), 2764 const_iv (GL_V3F),
1919 const_iv (GL_T2F_V3F), 2765 const_iv (GL_T2F_V3F),
1920 const_iv (GL_T2F_N3F_V3F), 2766 const_iv (GL_T2F_N3F_V3F),
1921# undef const_iv 2767# undef const_iv
1922 }; 2768 };
1923 2769
1924 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2770 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1925 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2771 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2772
2773 texture_av = newAV ();
2774 AvREAL_off (texture_av);
1926} 2775}
2776
2777void
2778disable_GL_EXT_blend_func_separate ()
2779 CODE:
2780 gl.BlendFuncSeparate = 0;
2781 gl.BlendFuncSeparateEXT = 0;
1927 2782
1928char * 2783char *
1929gl_vendor () 2784gl_vendor ()
1930 CODE: 2785 CODE:
1931 RETVAL = (char *)glGetString (GL_VENDOR); 2786 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1944 CODE: 2799 CODE:
1945 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2800 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1946 OUTPUT: 2801 OUTPUT:
1947 RETVAL 2802 RETVAL
1948 2803
2804const char *glGetString (GLenum pname)
2805
2806GLint glGetInteger (GLenum pname)
2807 CODE:
2808 glGetIntegerv (pname, &RETVAL);
2809 OUTPUT:
2810 RETVAL
2811
2812GLdouble glGetDouble (GLenum pname)
2813 CODE:
2814 glGetDoublev (pname, &RETVAL);
2815 OUTPUT:
2816 RETVAL
2817
1949int glGetError () 2818int glGetError ()
1950 2819
1951void glFinish () 2820void glFinish ()
1952 2821
1953void glClear (int mask) 2822void glClear (int mask)
… …
1990# near_ and far_ are due to microsofts buggy "c" compiler 2859# near_ and far_ are due to microsofts buggy "c" compiler
1991void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2860void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1992 2861
1993# near_ and far_ are due to microsofts buggy "c" compiler 2862# near_ and far_ are due to microsofts buggy "c" compiler
1994void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2863void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2864
2865PROTOTYPES: DISABLE
1995 2866
1996void glViewport (int x, int y, int width, int height) 2867void glViewport (int x, int y, int width, int height)
1997 2868
1998void glScissor (int x, int y, int width, int height) 2869void glScissor (int x, int y, int width, int height)
1999 2870
… …
2007 2878
2008void glRotate (float angle, float x, float y, float z) 2879void glRotate (float angle, float x, float y, float z)
2009 CODE: 2880 CODE:
2010 glRotatef (angle, x, y, z); 2881 glRotatef (angle, x, y, z);
2011 2882
2012void glBegin (int mode)
2013
2014void glEnd ()
2015
2016void glColor (float r, float g, float b, float a = 1.0) 2883void glColor (float r, float g, float b, float a = 1.0)
2017 PROTOTYPE: @
2018 ALIAS: 2884 ALIAS:
2019 glColor_premultiply = 1 2885 glColor_premultiply = 1
2020 CODE: 2886 CODE:
2021 if (ix) 2887 if (ix)
2022 { 2888 {
… …
2025 b *= a; 2891 b *= a;
2026 } 2892 }
2027 // microsoft visual "c" rounds instead of truncating... 2893 // microsoft visual "c" rounds instead of truncating...
2028 glColor4f (r, g, b, a); 2894 glColor4f (r, g, b, a);
2029 2895
2030void glInterleavedArrays (int format, int stride, char *data)
2031
2032void glDrawElements (int mode, int count, int type, char *indices)
2033
2034# 1.2 void glDrawRangeElements (int mode, int start, int end
2035
2036void glRasterPos (float x, float y, float z = 0.) 2896void glRasterPos (float x, float y, float z = 0.)
2037 CODE: 2897 CODE:
2038 glRasterPos3f (0, 0, z); 2898 glRasterPos3f (0, 0, z);
2039 glBitmap (0, 0, 0, 0, x, y, 0); 2899 glBitmap (0, 0, 0, 0, x, y, 0);
2040 2900
… …
2044 2904
2045void glTexCoord (float s, float t) 2905void glTexCoord (float s, float t)
2046 CODE: 2906 CODE:
2047 glTexCoord2f (s, t); 2907 glTexCoord2f (s, t);
2048 2908
2909void glRect (float x1, float y1, float x2, float y2)
2910 CODE:
2911 glRectf (x1, y1, x2, y2);
2912
2913void glRect_lineloop (float x1, float y1, float x2, float y2)
2914 CODE:
2915 glBegin (GL_LINE_LOOP);
2916 glVertex2f (x1, y1);
2917 glVertex2f (x2, y1);
2918 glVertex2f (x2, y2);
2919 glVertex2f (x1, y2);
2920 glEnd ();
2921
2922PROTOTYPES: ENABLE
2923
2924void glBegin (int mode)
2925
2926void glEnd ()
2927
2928void glPointSize (GLfloat size)
2929
2930void glLineWidth (GLfloat width)
2931
2932void glInterleavedArrays (int format, int stride, char *data)
2933
2934void glDrawElements (int mode, int count, int type, char *indices)
2935
2936# 1.2 void glDrawRangeElements (int mode, int start, int end
2937
2049void glTexEnv (int target, int pname, float param) 2938void glTexEnv (int target, int pname, float param)
2050 CODE: 2939 CODE:
2051 glTexEnvf (target, pname, param); 2940 glTexEnvf (target, pname, param);
2052 2941
2053void glTexParameter (int target, int pname, float param) 2942void glTexParameter (int target, int pname, float param)
… …
2069void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2958void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2070 CODE: 2959 CODE:
2071 if (gl.SeparableFilter2D) 2960 if (gl.SeparableFilter2D)
2072 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2961 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2073 2962
2074void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2963void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2075 2964
2076void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2965void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2077 2966
2078void glDrawPixels (int width, int height, int format, int type, char *pixels) 2967void glDrawPixels (int width, int height, int format, int type, char *pixels)
2968
2969void glPixelZoom (float x, float y)
2079 2970
2080void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2971void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2081 2972
2082int glGenTexture () 2973int glGenTexture ()
2083 CODE: 2974 CODE:
2084{ 2975 RETVAL = gen_texture ();
2085 GLuint name;
2086 glGenTextures (1, &name);
2087 RETVAL = name;
2088}
2089 OUTPUT: 2976 OUTPUT:
2090 RETVAL 2977 RETVAL
2091 2978
2092void glDeleteTexture (int name) 2979void glDeleteTexture (int name)
2093 CODE: 2980 CODE:
2094{
2095 GLuint name_ = name;
2096 glDeleteTextures (1, &name_); 2981 del_texture (name);
2097} 2982
2098
2099int glGenList () 2983int glGenList ()
2100 CODE: 2984 CODE:
2101 RETVAL = glGenLists (1); 2985 RETVAL = glGenLists (1);
2102 OUTPUT: 2986 OUTPUT:
2103 RETVAL 2987 RETVAL
… …
2110 2994
2111void glEndList () 2995void glEndList ()
2112 2996
2113void glCallList (int list) 2997void glCallList (int list)
2114 2998
2999MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3000
3001PROTOTYPES: DISABLE
3002
3003void
3004find_widget (SV *self, NV x, NV y)
3005 PPCODE:
3006{
3007 if (within_widget (self, x, y))
3008 XPUSHs (self);
3009}
3010
3011BOOT:
3012{
3013 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3014
3015 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3016 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3017 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3018 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3019}
3020
3021void
3022draw (SV *self)
3023 CODE:
3024{
3025 HV *hv;
3026 SV **svp;
3027 NV x, y, w, h;
3028 SV *draw_x_sv = GvSV (draw_x_gv);
3029 SV *draw_y_sv = GvSV (draw_y_gv);
3030 SV *draw_w_sv = GvSV (draw_w_gv);
3031 SV *draw_h_sv = GvSV (draw_h_gv);
3032 double draw_x, draw_y;
3033
3034 if (!SvROK (self))
3035 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3036
3037 hv = (HV *)SvRV (self);
3038
3039 if (SvTYPE (hv) != SVt_PVHV)
3040 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3041
3042 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3043 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3044
3045 if (!h || !w)
3046 XSRETURN_EMPTY;
3047
3048 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3049 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3050
3051 draw_x = SvNV (draw_x_sv) + x;
3052 draw_y = SvNV (draw_y_sv) + y;
3053
3054 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3055 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3056 XSRETURN_EMPTY;
3057
3058 sv_setnv (draw_x_sv, draw_x);
3059 sv_setnv (draw_y_sv, draw_y);
3060
3061 glPushMatrix ();
3062 glTranslated (x, y, 0);
3063
3064 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3065 {
3066 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3067
3068 if (svp && SvTRUE (*svp))
3069 {
3070 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3071 glEnable (GL_BLEND);
3072 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3073 glBegin (GL_QUADS);
3074 glVertex2f (0, 0);
3075 glVertex2f (w, 0);
3076 glVertex2f (w, h);
3077 glVertex2f (0, h);
3078 glEnd ();
3079 glDisable (GL_BLEND);
3080 }
3081 }
3082#if 0
3083 // draw borders, for debugging
3084 glPushMatrix ();
3085 glColor4f (1., 1., 0., 1.);
3086 glTranslatef (.5, .5, 0.);
3087 glBegin (GL_LINE_LOOP);
3088 glVertex2f (0 , 0);
3089 glVertex2f (w - 1, 0);
3090 glVertex2f (w - 1, h - 1);
3091 glVertex2f (0 , h - 1);
3092 glEnd ();
3093 glPopMatrix ();
3094#endif
3095 PUSHMARK (SP);
3096 XPUSHs (self);
3097 PUTBACK;
3098 call_method ("_draw", G_VOID | G_DISCARD);
3099 SPAGAIN;
3100
3101 glPopMatrix ();
3102
3103 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3104 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3105}
3106

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