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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.142 by root, Fri Aug 18 01:27:15 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 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 {
234 uint32_t player;
235 tileid tile[3];
174 uint16_t darkness; 236 uint16_t darkness;
175 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
176 uint8_t stat_hp;
177} mapcell; 238} mapcell;
178 239
179typedef struct { 240typedef struct {
180 int32_t c0, c1; 241 int32_t c0, c1;
181 mapcell *col; 242 mapcell *col;
182} maprow; 243} maprow;
183 244
184typedef struct map { 245typedef struct map {
185 int x, y, w, h; 246 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 248 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 249 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 250
193 int32_t rows; 251 int32_t rows;
194 maprow *row; 252 maprow *row;
195} *CFPlus__Map; 253} *DC__Map;
196 254
197static char * 255static char *
198prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
199{ 257{
200 char *p; 258 char *p;
… …
217} 275}
218 276
219#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))
220#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))
221 279
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
222static maprow * 300static maprow *
223map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
224{ 302{
225 if (0 > y) 303 if (0 > y)
226 { 304 {
227 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
266 344
267 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
268} 346}
269 347
270static mapcell * 348static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
272{ 350{
273 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
274} 352}
275 353
276static void 354static void
277map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
278{ 356{
279 int r; 357 int r;
280 358
281 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
289 self->oy = 0; 367 self->oy = 0;
290 self->row = 0; 368 self->row = 0;
291 self->rows = 0; 369 self->rows = 0;
292} 370}
293 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
294static void 382static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
296{ 384{
297 int x, y; 385 int x, y;
298 maprow *row; 386 maprow *row;
387 mapcell *cell;
299 388
300 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
301 if (y >= 0) 390 if (y >= 0)
302 { 391 {
303 if (y >= self->rows) 392 if (y >= self->rows)
… …
309 if (x >= row->c0) 398 if (x >= row->c0)
310 { 399 {
311 if (x >= row->c1) 400 if (x >= row->c1)
312 break; 401 break;
313 402
314 row->col[x - row->c0].darkness = 0; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
315 } 406 }
316 } 407 }
408}
409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
317} 424}
318 425
319static void 426static void
320music_finished (void) 427music_finished (void)
321{ 428{
… …
357 n |= n >> 16; 464 n |= n >> 16;
358 465
359 return n + 1; 466 return n + 1;
360} 467}
361 468
362MODULE = CFPlus PACKAGE = CFPlus 469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
363 528
364PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
365 530
366BOOT: 531BOOT:
367{ 532{
368 HV *stash = gv_stashpv ("CFPlus", 1); 533 HV *stash = gv_stashpv ("DC", 1);
369 static const struct { 534 static const struct {
370 const char *name; 535 const char *name;
371 IV iv; 536 IV iv;
372 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
373# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
374 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
375 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
376 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
377 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
378 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
387 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
388 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
389 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
390 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
391 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
392 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
393 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
394 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
395 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
396 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
451 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
452 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
453 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
454 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
455 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
456 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
457 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
458 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
459 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
460 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
461 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
462 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
463 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
464 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
465 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
466 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
467 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
468 const_iv (KMOD_CTRL), 648
469 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
470 const_iv (KMOD_ALT), 650
471 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
472# undef const_iv 679# undef const_iv
473 }; 680 };
474 681
475 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
476 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
684
685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
477} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
478 694
479int 695int
480in_destruct () 696in_destruct ()
481 CODE: 697 CODE:
482 RETVAL = PL_main_cv == Nullcv; 698 RETVAL = PL_main_cv == Nullcv;
… …
484 RETVAL 700 RETVAL
485 701
486NV floor (NV x) 702NV floor (NV x)
487 703
488NV ceil (NV x) 704NV ceil (NV x)
705
706IV minpot (UV n)
707
708IV popcount (UV n)
489 709
490void 710void
491pango_init () 711pango_init ()
492 CODE: 712 CODE:
493{ 713{
494 opengl_fontmap = pango_opengl_font_map_new (); 714 opengl_fontmap = pango_opengl_font_map_new ();
495 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 715 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
496 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 716 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
717 /*pango_context_set_font_description (opengl_context, default_font);*/
718#if PANGO_VERSION_CHECK (1, 15, 2)
719 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
720 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
721#endif
497} 722}
498 723
499int 724char *SDL_GetError ()
500SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
501 725
502void 726int SDL_Init (U32 flags)
727
728int SDL_InitSubSystem (U32 flags)
729
730void SDL_QuitSubSystem (U32 flags)
731
503SDL_Quit () 732void SDL_Quit ()
504 733
734int SDL_GL_SetAttribute (int attr, int value)
735
736int SDL_GL_GetAttribute (int attr)
737 CODE:
738 if (SDL_GL_GetAttribute (attr, &RETVAL))
739 XSRETURN_UNDEF;
740 OUTPUT:
741 RETVAL
742
505void 743void
506SDL_ListModes () 744SDL_ListModes (int rgb, int alpha)
507 PPCODE: 745 PPCODE:
508{ 746{
509 SDL_Rect **m; 747 SDL_Rect **m;
510 748
511 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 750 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 751 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 752 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515 753
516 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 754 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518 756
519 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 760 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523 761
524 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 762 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525#if SDL_VERSION_ATLEAST(1,2,10)
526 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 763 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528#endif
529
530 SDL_EnableUNICODE (1);
531 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532 764
533 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 765 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
534 766
535 if (m && m != (SDL_Rect **)-1) 767 if (m && m != (SDL_Rect **)-1)
536 while (*m) 768 while (*m)
537 { 769 {
770 if ((*m)->w >= 400 && (*m)->h >= 300)
771 {
538 AV *av = newAV (); 772 AV *av = newAV ();
539 av_push (av, newSViv ((*m)->w)); 773 av_push (av, newSViv ((*m)->w));
540 av_push (av, newSViv ((*m)->h)); 774 av_push (av, newSViv ((*m)->h));
775 av_push (av, newSViv (rgb));
776 av_push (av, newSViv (alpha));
541 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 777 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
778 }
542 779
543 ++m; 780 ++m;
544 } 781 }
545} 782}
546 783
547char *
548SDL_GetError ()
549
550int 784int
551SDL_SetVideoMode (int w, int h, int fullscreen) 785SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552 CODE: 786 CODE:
787{
788 SDL_EnableUNICODE (1);
789 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
790
791 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
793 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
794 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
795
553 RETVAL = !!SDL_SetVideoMode ( 796 RETVAL = !!SDL_SetVideoMode (
554 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 797 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
555 ); 798 );
799
556 if (RETVAL) 800 if (RETVAL)
557 { 801 {
558 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 802 av_clear (texture_av);
803
804 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 805#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
560# include "glfunc.h" 806#include "glfunc.h"
561# undef GL_FUNC 807#undef GL_FUNC
562 } 808 }
809}
563 OUTPUT: 810 OUTPUT:
564 RETVAL 811 RETVAL
565 812
566void 813void
567SDL_GL_SwapBuffers () 814SDL_GL_SwapBuffers ()
568 815
569char * 816char *
570SDL_GetKeyName (int sym) 817SDL_GetKeyName (int sym)
571 818
819int
820SDL_GetAppState ()
821
822int
823SDL_GetModState ()
824
572void 825void
573SDL_PollEvent () 826poll_events ()
574 PPCODE: 827 PPCODE:
575{ 828{
576 SDL_Event ev; 829 SDL_Event ev;
577 830
578 while (SDL_PollEvent (&ev)) 831 SDL_PumpEvents ();
832 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579 { 833 {
580 HV *hv = newHV (); 834 HV *hv = newHV ();
581 hv_store (hv, "type", 4, newSViv (ev.type), 0); 835 hv_store (hv, "type", 4, newSViv (ev.type), 0);
582 836
583 switch (ev.type) 837 switch (ev.type)
584 { 838 {
585 case SDL_KEYDOWN: 839 case SDL_KEYDOWN:
586 case SDL_KEYUP: 840 case SDL_KEYUP:
587 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 842 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 843 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
844 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
590 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 845 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591 break; 846 break;
592 847
593 case SDL_ACTIVEEVENT: 848 case SDL_ACTIVEEVENT:
594 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 849 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596 break; 851 break;
597 852
598 case SDL_MOUSEMOTION: 853 case SDL_MOUSEMOTION:
854 {
855 int state = ev.motion.state;
856 int x = ev.motion.x;
857 int y = ev.motion.y;
858 int xrel = ev.motion.xrel;
859 int yrel = ev.motion.yrel;
860
861 /* do simplistic event compression */
862 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
863 && state == ev.motion.state)
864 {
865 xrel += ev.motion.xrel;
866 yrel += ev.motion.yrel;
867 x = ev.motion.x;
868 y = ev.motion.y;
869 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870 }
871
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 872 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600
601 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 873 hv_store (hv, "state", 5, newSViv (state), 0);
602 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 874 hv_store (hv, "x", 1, newSViv (x), 0);
603 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 875 hv_store (hv, "y", 1, newSViv (y), 0);
604 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 876 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 877 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
878 }
606 break; 879 break;
607 880
608 case SDL_MOUSEBUTTONDOWN: 881 case SDL_MOUSEBUTTONDOWN:
609 case SDL_MOUSEBUTTONUP: 882 case SDL_MOUSEBUTTONUP:
610 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 883 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611 884
612 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 885 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 886 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 887 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 888 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
620 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 893 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 894 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622 break; 895 break;
623 } 896 }
624 897
625 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 898 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
626 } 899 }
627} 900}
628 901
629int 902int
630Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 903Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
631 POSTCALL: 904 POSTCALL:
632 Mix_HookMusicFinished (music_finished); 905 Mix_HookMusicFinished (music_finished);
633 Mix_ChannelFinished (channel_finished); 906 Mix_ChannelFinished (channel_finished);
634 907
635void 908void
909Mix_QuerySpec ()
910 PPCODE:
911{
912 int freq, channels;
913 Uint16 format;
914
915 if (Mix_QuerySpec (&freq, &format, &channels))
916 {
917 EXTEND (SP, 3);
918 PUSHs (sv_2mortal (newSViv (freq)));
919 PUSHs (sv_2mortal (newSViv (format)));
920 PUSHs (sv_2mortal (newSViv (channels)));
921 }
922}
923
924void
636Mix_CloseAudio () 925Mix_CloseAudio ()
637 926
638int 927int
639Mix_AllocateChannels (int numchans = -1) 928Mix_AllocateChannels (int numchans = -1)
640 929
930const char *
931Mix_GetError ()
932
641void 933void
642lowdelay (int fd, int val = 1) 934lowdelay (int fd, int val = 1)
643 CODE: 935 CODE:
936 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
937
938void
939win32_proxy_info ()
940 PPCODE:
941{
644#ifndef _WIN32 942#ifdef _WIN32
645 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 943 char buffer[2048];
944 DWORD buflen;
945
946 EXTEND (SP, 3);
947
948 buflen = sizeof (buffer);
949 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
950 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
951 {
952 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
956 {
957 PUSHs (newSVpv (buffer, 0));
958
959 buflen = sizeof (buffer);
960 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
961 PUSHs (newSVpv (buffer, 0));
962 }
963 }
646#endif 964#endif
965}
647 966
648void 967int
649add_font (char *file) 968add_font (char *file)
650 CODE: 969 CODE:
651 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 970 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
971 OUTPUT:
972 RETVAL
652 973
653void 974void
654load_image_inline (SV *image_) 975load_image_inline (SV *image_)
655 ALIAS: 976 ALIAS:
656 load_image_file = 1 977 load_image_file = 1
… …
659 STRLEN image_len; 980 STRLEN image_len;
660 char *image = (char *)SvPVbyte (image_, image_len); 981 char *image = (char *)SvPVbyte (image_, image_len);
661 SDL_Surface *surface, *surface2; 982 SDL_Surface *surface, *surface2;
662 SDL_PixelFormat fmt; 983 SDL_PixelFormat fmt;
663 SDL_RWops *rw = ix 984 SDL_RWops *rw = ix
664 ? SDL_RWFromFile (image, "r") 985 ? SDL_RWFromFile (image, "rb")
665 : SDL_RWFromConstMem (image, image_len); 986 : SDL_RWFromConstMem (image, image_len);
666 987
667 if (!rw) 988 if (!rw)
668 croak ("load_image: %s", SDL_GetError ()); 989 croak ("load_image: %s", SDL_GetError ());
669 990
… …
742void 1063void
743error (char *message) 1064error (char *message)
744 CODE: 1065 CODE:
745 fprintf (stderr, "ERROR: %s\n", message); 1066 fprintf (stderr, "ERROR: %s\n", message);
746#ifdef _WIN32 1067#ifdef _WIN32
747 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1068 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
748#endif 1069#endif
749 1070
750void 1071void
751fatal (char *message) 1072fatal (char *message)
752 CODE: 1073 CODE:
753 fprintf (stderr, "FATAL: %s\n", message); 1074 fprintf (stderr, "FATAL: %s\n", message);
754#ifdef _WIN32 1075#ifdef _WIN32
755 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1076 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
756#endif 1077#endif
757 _exit (1); 1078 _exit (1);
758 1079
759void 1080void
760_exit (int retval) 1081_exit (int retval = 0)
761 CODE: 1082 CODE:
1083#ifdef WIN32
1084 ExitThread (retval); // unclean, please beam me up
1085#else
762 _exit (retval); 1086 _exit (retval);
1087#endif
763 1088
764MODULE = CFPlus PACKAGE = CFPlus::Font 1089void
1090debug ()
1091 CODE:
1092{
1093#if DEBUG
1094 VALGRIND_DO_LEAK_CHECK;
1095#endif
1096}
765 1097
766CFPlus::Font 1098MODULE = Deliantra::Client PACKAGE = DC::Font
1099
1100PROTOTYPES: DISABLE
1101
1102DC::Font
767new_from_file (SV *class, char *path, int id = 0) 1103new_from_file (SV *class, char *path, int id = 0)
768 CODE: 1104 CODE:
769{ 1105{
770 int count; 1106 int count;
771 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1107 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
774} 1110}
775 OUTPUT: 1111 OUTPUT:
776 RETVAL 1112 RETVAL
777 1113
778void 1114void
779DESTROY (CFPlus::Font self) 1115DESTROY (DC::Font self)
780 CODE: 1116 CODE:
781 pango_font_description_free (self); 1117 pango_font_description_free (self);
782 1118
783void 1119void
784make_default (CFPlus::Font self) 1120make_default (DC::Font self)
1121 PROTOTYPE: $
785 CODE: 1122 CODE:
786 default_font = self; 1123 default_font = self;
787 1124
788MODULE = CFPlus PACKAGE = CFPlus::Layout 1125MODULE = Deliantra::Client PACKAGE = DC::Layout
789 1126
1127PROTOTYPES: DISABLE
1128
790void 1129void
791reset_glyph_cache () 1130glyph_cache_backup ()
1131 PROTOTYPE:
792 CODE: 1132 CODE:
1133 tc_backup ();
1134
1135void
1136glyph_cache_restore ()
1137 PROTOTYPE:
1138 CODE:
793 tc_clear (); 1139 tc_restore ();
794 1140
795CFPlus::Layout 1141DC::Layout
796new (SV *class) 1142new (SV *class)
797 CODE: 1143 CODE:
798 New (0, RETVAL, 1, struct cf_layout); 1144 New (0, RETVAL, 1, struct cf_layout);
799 1145
800 RETVAL->pl = pango_layout_new (opengl_context); 1146 RETVAL->pl = pango_layout_new (opengl_context);
… …
802 RETVAL->g = 1.; 1148 RETVAL->g = 1.;
803 RETVAL->b = 1.; 1149 RETVAL->b = 1.;
804 RETVAL->a = 1.; 1150 RETVAL->a = 1.;
805 RETVAL->base_height = MIN_FONT_HEIGHT; 1151 RETVAL->base_height = MIN_FONT_HEIGHT;
806 RETVAL->font = 0; 1152 RETVAL->font = 0;
1153 RETVAL->rc = rc_alloc ();
807 1154
808 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1155 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809 layout_update_font (RETVAL); 1156 layout_update_font (RETVAL);
810 OUTPUT: 1157 OUTPUT:
811 RETVAL 1158 RETVAL
812 1159
813void 1160void
814DESTROY (CFPlus::Layout self) 1161DESTROY (DC::Layout self)
815 CODE: 1162 CODE:
816 g_object_unref (self->pl); 1163 g_object_unref (self->pl);
1164 rc_free (self->rc);
817 Safefree (self); 1165 Safefree (self);
818 1166
819void 1167void
820set_text (CFPlus::Layout self, SV *text_) 1168set_text (DC::Layout self, SV *text_)
821 CODE: 1169 CODE:
822{ 1170{
823 STRLEN textlen; 1171 STRLEN textlen;
824 char *text = SvPVutf8 (text_, textlen); 1172 char *text = SvPVutf8 (text_, textlen);
825 1173
826 pango_layout_set_text (self->pl, text, textlen); 1174 pango_layout_set_text (self->pl, text, textlen);
827} 1175}
828 1176
829void 1177void
830set_markup (CFPlus::Layout self, SV *text_) 1178set_markup (DC::Layout self, SV *text_)
831 CODE: 1179 CODE:
832{ 1180{
833 STRLEN textlen; 1181 STRLEN textlen;
834 char *text = SvPVutf8 (text_, textlen); 1182 char *text = SvPVutf8 (text_, textlen);
835 1183
836 pango_layout_set_markup (self->pl, text, textlen); 1184 pango_layout_set_markup (self->pl, text, textlen);
837} 1185}
838 1186
839void 1187void
840set_shapes (CFPlus::Layout self, ...) 1188set_shapes (DC::Layout self, ...)
841 CODE: 1189 CODE:
842{ 1190{
843 PangoAttrList *attrs = 0; 1191 PangoAttrList *attrs = 0;
844 const char *text = pango_layout_get_text (self->pl); 1192 const char *text = pango_layout_get_text (self->pl);
845 const char *pos = text; 1193 const char *pos = text;
… …
880 if (attrs) 1228 if (attrs)
881 pango_layout_set_attributes (self->pl, attrs); 1229 pango_layout_set_attributes (self->pl, attrs);
882} 1230}
883 1231
884void 1232void
885get_shapes (CFPlus::Layout self) 1233get_shapes (DC::Layout self)
886 PPCODE: 1234 PPCODE:
887{ 1235{
888 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1236 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889 1237
890 do 1238 do
891 { 1239 {
892 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1240 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893 1241
894 if (run && shape_attr_p (run)) 1242 if (run && shape_attr_p (run))
895 { 1243 {
896 PangoRectangle extents; 1244 PangoRectangle extents;
897 pango_layout_iter_get_run_extents (iter, 0, &extents); 1245 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
905 1253
906 pango_layout_iter_free (iter); 1254 pango_layout_iter_free (iter);
907} 1255}
908 1256
909int 1257int
910has_wrapped (CFPlus::Layout self) 1258has_wrapped (DC::Layout self)
911 CODE: 1259 CODE:
912{ 1260{
913 int lines = 1; 1261 int lines = 1;
914 const char *text = pango_layout_get_text (self->pl); 1262 const char *text = pango_layout_get_text (self->pl);
915 1263
… …
920} 1268}
921 OUTPUT: 1269 OUTPUT:
922 RETVAL 1270 RETVAL
923 1271
924SV * 1272SV *
925get_text (CFPlus::Layout self) 1273get_text (DC::Layout self)
926 CODE: 1274 CODE:
927 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1275 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928 sv_utf8_decode (RETVAL); 1276 sv_utf8_decode (RETVAL);
929 OUTPUT: 1277 OUTPUT:
930 RETVAL 1278 RETVAL
931 1279
932void 1280void
933set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1281set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
934 CODE: 1282 CODE:
935 self->r = r; 1283 self->r = r;
936 self->g = g; 1284 self->g = g;
937 self->b = b; 1285 self->b = b;
938 self->a = a; 1286 self->a = a;
939 1287
940void 1288void
941set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1289set_font (DC::Layout self, DC::Font font = 0)
942 CODE: 1290 CODE:
943 if (self->font != font) 1291 if (self->font != font)
944 { 1292 {
945 self->font = font; 1293 self->font = font;
946 layout_update_font (self); 1294 layout_update_font (self);
947 } 1295 }
948 1296
949void 1297void
950set_height (CFPlus::Layout self, int base_height) 1298set_height (DC::Layout self, int base_height)
951 CODE: 1299 CODE:
952 if (self->base_height != base_height) 1300 if (self->base_height != base_height)
953 { 1301 {
954 self->base_height = base_height; 1302 self->base_height = base_height;
955 layout_update_font (self); 1303 layout_update_font (self);
956 } 1304 }
957 1305
958void 1306void
959set_width (CFPlus::Layout self, int max_width = -1) 1307set_width (DC::Layout self, int max_width = -1)
960 CODE: 1308 CODE:
961 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1309 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
962 1310
963void 1311void
964set_indent (CFPlus::Layout self, int indent) 1312set_indent (DC::Layout self, int indent)
965 CODE: 1313 CODE:
966 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1314 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967 1315
968void 1316void
969set_spacing (CFPlus::Layout self, int spacing) 1317set_spacing (DC::Layout self, int spacing)
970 CODE: 1318 CODE:
971 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1319 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972 1320
973void 1321void
974set_ellipsise (CFPlus::Layout self, int ellipsise) 1322set_ellipsise (DC::Layout self, int ellipsise)
975 CODE: 1323 CODE:
976 pango_layout_set_ellipsize (self->pl, 1324 pango_layout_set_ellipsize (self->pl,
977 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1325 ellipsise == 1 ? PANGO_ELLIPSIZE_START
978 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1326 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1327 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
980 : PANGO_ELLIPSIZE_NONE 1328 : PANGO_ELLIPSIZE_NONE
981 ); 1329 );
982 1330
983void 1331void
984set_single_paragraph_mode (CFPlus::Layout self, int spm) 1332set_single_paragraph_mode (DC::Layout self, int spm)
985 CODE: 1333 CODE:
986 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1334 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987 1335
988void 1336void
989size (CFPlus::Layout self) 1337size (DC::Layout self)
990 PPCODE: 1338 PPCODE:
991{ 1339{
992 int w, h; 1340 int w, h;
993 1341
994 layout_get_pixel_size (self, &w, &h); 1342 layout_get_pixel_size (self, &w, &h);
… …
997 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (w)));
998 PUSHs (sv_2mortal (newSViv (h))); 1346 PUSHs (sv_2mortal (newSViv (h)));
999} 1347}
1000 1348
1001int 1349int
1002descent (CFPlus::Layout self) 1350descent (DC::Layout self)
1003 CODE: 1351 CODE:
1004{ 1352{
1005 PangoRectangle rect; 1353 PangoRectangle rect;
1006 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1354 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007 pango_layout_line_get_pixel_extents (line, 0, &rect); 1355 pango_layout_line_get_pixel_extents (line, 0, &rect);
1008 RETVAL = PANGO_DESCENT (rect); 1356 RETVAL = PANGO_DESCENT (rect);
1009} 1357}
1010 OUTPUT: 1358 OUTPUT:
1011 RETVAL 1359 RETVAL
1012 1360
1013int 1361int
1014xy_to_index (CFPlus::Layout self, int x, int y) 1362xy_to_index (DC::Layout self, int x, int y)
1015 CODE: 1363 CODE:
1016{ 1364{
1017 int index, trailing; 1365 int index, trailing;
1018 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1366 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1019 RETVAL = index; 1367 RETVAL = index + trailing;
1020} 1368}
1021 OUTPUT: 1369 OUTPUT:
1022 RETVAL 1370 RETVAL
1023 1371
1024void 1372void
1025cursor_pos (CFPlus::Layout self, int index) 1373cursor_pos (DC::Layout self, int index)
1026 PPCODE: 1374 PPCODE:
1027{ 1375{
1028 PangoRectangle strong_pos; 1376 PangoRectangle pos;
1029 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1377 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030 1378
1031 EXTEND (SP, 3); 1379 EXTEND (SP, 3);
1032 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1381 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1382 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035} 1383}
1036 1384
1037void 1385void
1038render (CFPlus::Layout self, float x, float y, int flags = 0) 1386index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039 PPCODE: 1387 PPCODE:
1388{
1389 int line, x;
1390
1391 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1392#if !PANGO_VERSION_CHECK (1, 17, 3)
1393 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1394 --line;
1395#endif
1396 EXTEND (SP, 2);
1397 PUSHs (sv_2mortal (newSViv (line)));
1398 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1399}
1400
1401void
1402line_x_to_index (DC::Layout self, int line, int x)
1403 PPCODE:
1404{
1405 PangoLayoutLine *lp;
1406 int index, trailing;
1407
1408 if (line < 0)
1409 XSRETURN_EMPTY;
1410
1411 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1412 XSRETURN_EMPTY; /* do better */
1413
1414 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1415
1416 EXTEND (SP, 2);
1417 if (GIMME_V == G_SCALAR)
1418 PUSHs (sv_2mortal (newSViv (index + trailing)));
1419 else
1420 {
1421 PUSHs (sv_2mortal (newSViv (index)));
1422 PUSHs (sv_2mortal (newSViv (trailing)));
1423 }
1424}
1425
1426void
1427render (DC::Layout self, float x, float y, int flags = 0)
1428 CODE:
1429 rc_clear (self->rc);
1040 pango_opengl_render_layout_subpixel ( 1430 pango_opengl_render_layout_subpixel (
1041 self->pl, 1431 self->pl,
1432 self->rc,
1042 x * PANGO_SCALE, y * PANGO_SCALE, 1433 x * PANGO_SCALE, y * PANGO_SCALE,
1043 self->r, self->g, self->b, self->a, 1434 self->r, self->g, self->b, self->a,
1044 flags 1435 flags
1045 ); 1436 );
1437 // we assume that context_change actually clears/frees stuff
1438 // and does not do any recomputation...
1439 pango_layout_context_changed (self->pl);
1046 1440
1047MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049void 1441void
1050pad2pot (SV *data_, SV *w_, SV *h_) 1442draw (DC::Layout self)
1051 CODE: 1443 CODE:
1052{ 1444{
1053 int ow = SvIV (w_); 1445 glEnable (GL_TEXTURE_2D);
1054 int oh = SvIV (h_); 1446 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1447 glEnable (GL_BLEND);
1448 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1449 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1450 glEnable (GL_ALPHA_TEST);
1451 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1055 1452
1056 if (ow && oh) 1453 rc_draw (self->rc);
1454
1455 glDisable (GL_ALPHA_TEST);
1456 glDisable (GL_BLEND);
1457 glDisable (GL_TEXTURE_2D);
1458}
1459
1460MODULE = Deliantra::Client PACKAGE = DC::Texture
1461
1462PROTOTYPES: ENABLE
1463
1464void
1465pad (SV *data_, int ow, int oh, int nw, int nh)
1466 CODE:
1467{
1468 if ((nw != ow || nh != oh) && SvOK (data_))
1057 { 1469 {
1058 int nw = minpot (ow);
1059 int nh = minpot (oh);
1060
1061 if (nw != ow || nh != oh)
1062 {
1063 if (SvOK (data_))
1064 {
1065 STRLEN datalen; 1470 STRLEN datalen;
1066 char *data = SvPVbyte (data_, datalen); 1471 char *data = SvPVbyte (data_, datalen);
1067 int bpp = datalen / (ow * oh); 1472 int bpp = datalen / (ow * oh);
1068 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1473 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1069 1474
1070 SvPOK_only (result_); 1475 SvPOK_only (result_);
1071 SvCUR_set (result_, nw * nh * bpp); 1476 SvCUR_set (result_, nw * nh * bpp);
1072 1477
1073 memset (SvPVX (result_), 0, nw * nh * bpp); 1478 memset (SvPVX (result_), 0, nw * nh * bpp);
1074 while (oh--) 1479 while (oh--)
1075 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1480 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076 1481
1077 sv_setsv (data_, result_); 1482 sv_setsv (data_, result_);
1078 }
1079
1080 sv_setiv (w_, nw);
1081 sv_setiv (h_, nh);
1082 }
1083 } 1483 }
1084} 1484}
1085 1485
1086void 1486void
1087draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1487draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1093{ 1493{
1094 HV *hv = (HV *)SvRV (self); 1494 HV *hv = (HV *)SvRV (self);
1095 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1495 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1496 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1497 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1498
1499 if (name <= 0)
1500 XSRETURN_EMPTY;
1098 1501
1099 if (items < 5) 1502 if (items < 5)
1100 { 1503 {
1101 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1504 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1505 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1130 glDisable (GL_ALPHA_TEST); 1533 glDisable (GL_ALPHA_TEST);
1131 glDisable (GL_BLEND); 1534 glDisable (GL_BLEND);
1132 } 1535 }
1133} 1536}
1134 1537
1135MODULE = CFPlus PACKAGE = CFPlus::Map 1538IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539 CODE:
1540{
1541 GLint width;
1542 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1543 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1544 RETVAL = width > 0;
1545}
1546 OUTPUT:
1547 RETVAL
1136 1548
1137CFPlus::Map 1549MODULE = Deliantra::Client PACKAGE = DC::Map
1138new (SV *class, int map_width, int map_height) 1550
1551PROTOTYPES: DISABLE
1552
1553DC::Map
1554new (SV *class)
1139 CODE: 1555 CODE:
1140 New (0, RETVAL, 1, struct map); 1556 New (0, RETVAL, 1, struct map);
1141 RETVAL->x = 0; 1557 RETVAL->x = 0;
1142 RETVAL->y = 0; 1558 RETVAL->y = 0;
1143 RETVAL->w = map_width; 1559 RETVAL->w = 0;
1144 RETVAL->h = map_height; 1560 RETVAL->h = 0;
1145 RETVAL->ox = 0; 1561 RETVAL->ox = 0;
1146 RETVAL->oy = 0; 1562 RETVAL->oy = 0;
1147 RETVAL->faces = 8192; 1563 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1564 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149 RETVAL->texs = 8192;
1150 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151 RETVAL->rows = 0; 1565 RETVAL->rows = 0;
1152 RETVAL->row = 0; 1566 RETVAL->row = 0;
1153 OUTPUT: 1567 OUTPUT:
1154 RETVAL 1568 RETVAL
1155 1569
1156void 1570void
1157DESTROY (CFPlus::Map self) 1571DESTROY (DC::Map self)
1158 CODE: 1572 CODE:
1159{ 1573{
1160 map_clear (self); 1574 map_clear (self);
1161 Safefree (self->face); 1575 Safefree (self->face2tile);
1162 Safefree (self->tex); 1576 Safefree (self->tex);
1163 Safefree (self); 1577 Safefree (self);
1164} 1578}
1165 1579
1166void 1580void
1581resize (DC::Map self, int map_width, int map_height)
1582 CODE:
1583 self->w = map_width;
1584 self->h = map_height;
1585
1586void
1167clear (CFPlus::Map self) 1587clear (DC::Map self)
1168 CODE: 1588 CODE:
1169 map_clear (self); 1589 map_clear (self);
1170 1590
1171void 1591void
1172set_face (CFPlus::Map self, int face, int texid) 1592set_tileid (DC::Map self, int face, int tile)
1173 CODE: 1593 CODE:
1174{ 1594{
1175 while (self->faces <= face) 1595 need_facenum (self, face); self->face2tile [face] = tile;
1176 { 1596 need_texid (self, tile);
1177 Append (mapface, self->face, self->faces, self->faces);
1178 self->faces *= 2;
1179 }
1180
1181 self->face [face] = texid;
1182} 1597}
1183 1598
1184void 1599void
1600set_smooth (DC::Map self, int face, int smooth, int level)
1601 CODE:
1602{
1603 tileid texid;
1604 maptex *tex;
1605
1606 if (face < 0 || face >= self->faces)
1607 return;
1608
1609 if (smooth < 0 || smooth >= self->faces)
1610 return;
1611
1612 texid = self->face2tile [face];
1613
1614 if (!texid)
1615 return;
1616
1617 tex = self->tex + texid;
1618 tex->smoothtile = self->face2tile [smooth];
1619 tex->smoothlevel = level;
1620}
1621
1622void
1185set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1623set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1186 CODE: 1624 CODE:
1187{ 1625{
1188 while (self->texs <= texid) 1626 need_texid (self, texid);
1189 {
1190 Append (maptex, self->tex, self->texs, self->texs);
1191 self->texs *= 2;
1192 }
1193 1627
1194 { 1628 {
1195 maptex *tex = self->tex + texid; 1629 maptex *tex = self->tex + texid;
1196 1630
1197 tex->name = name; 1631 tex->name = name;
… …
1214 // from transparent color bleeding and ugly wrapping effects. 1648 // from transparent color bleeding and ugly wrapping effects.
1215 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1649 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216} 1650}
1217 1651
1218int 1652int
1219ox (CFPlus::Map self) 1653ox (DC::Map self)
1220 ALIAS: 1654 ALIAS:
1221 oy = 1 1655 oy = 1
1222 x = 2 1656 x = 2
1223 y = 3 1657 y = 3
1224 w = 4 1658 w = 4
… …
1235 } 1669 }
1236 OUTPUT: 1670 OUTPUT:
1237 RETVAL 1671 RETVAL
1238 1672
1239void 1673void
1240scroll (CFPlus::Map self, int dx, int dy) 1674scroll (DC::Map self, int dx, int dy)
1241 CODE: 1675 CODE:
1242{ 1676{
1243 if (dx > 0) 1677 if (dx > 0)
1244 map_blank (self, self->x, self->y, dx - 1, self->h); 1678 map_blank (self, self->x, self->y, dx, self->h);
1245 else if (dx < 0) 1679 else if (dx < 0)
1246 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1680 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247 1681
1248 if (dy > 0) 1682 if (dy > 0)
1249 map_blank (self, self->x, self->y, self->w, dy - 1); 1683 map_blank (self, self->x, self->y, self->w, dy);
1250 else if (dy < 0) 1684 else if (dy < 0)
1251 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1685 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252 1686
1253 self->ox += dx; self->x += dx; 1687 self->ox += dx; self->x += dx;
1254 self->oy += dy; self->y += dy; 1688 self->oy += dy; self->y += dy;
1255 1689
1256 while (self->y < 0) 1690 while (self->y < 0)
… …
1260 self->rows += MAP_EXTEND_Y; 1694 self->rows += MAP_EXTEND_Y;
1261 self->y += MAP_EXTEND_Y; 1695 self->y += MAP_EXTEND_Y;
1262 } 1696 }
1263} 1697}
1264 1698
1265void 1699SV *
1266map1a_update (CFPlus::Map self, SV *data_, int extmap) 1700map1a_update (DC::Map self, SV *data_, int extmap)
1267 CODE: 1701 CODE:
1268{ 1702{
1269 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1703 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1270 uint8_t *data_end = (uint8_t *)SvEND (data_); 1704 uint8_t *data_end = (uint8_t *)SvEND (data_);
1271 mapcell *cell; 1705 mapcell *cell;
1272 int x, y, flags; 1706 int x, y, z, flags;
1707 AV *missing = newAV ();
1708 RETVAL = newRV_noinc ((SV *)missing);
1273 1709
1274 while (data < data_end) 1710 while (data < data_end - 1)
1275 { 1711 {
1276 flags = (data [0] << 8) + data [1]; data += 2; 1712 flags = (data [0] << 8) + data [1]; data += 2;
1277 1713
1278 x = self->x + ((flags >> 10) & 63); 1714 x = self->x + ((flags >> 10) & 63);
1279 y = self->y + ((flags >> 4) & 63); 1715 y = self->y + ((flags >> 4) & 63);
… …
1282 1718
1283 if (flags & 15) 1719 if (flags & 15)
1284 { 1720 {
1285 if (!cell->darkness) 1721 if (!cell->darkness)
1286 { 1722 {
1723 memset (cell, 0, sizeof (*cell));
1287 cell->darkness = 256; 1724 cell->darkness = 256;
1288 cell->face [0] = 0;
1289 cell->face [1] = 0;
1290 cell->face [2] = 0;
1291 } 1725 }
1292 1726
1293 //TODO: don't trust server data to be in-range(!) 1727 //TODO: don't trust server data to be in-range(!)
1294 1728
1295 if (flags & 8) 1729 if (flags & 8)
… …
1301 do 1735 do
1302 { 1736 {
1303 ext = *data++; 1737 ext = *data++;
1304 cmd = ext & 0x7f; 1738 cmd = ext & 0x7f;
1305 1739
1306 if (ext < 4) 1740 if (cmd < 4)
1307 cell->darkness = 255 - ext * 64 + 1; 1741 cell->darkness = 255 - ext * 64 + 1;
1308 else if (ext == 5) // health 1742 else if (cmd == 5) // health
1743 {
1744 cell->stat_width = 1;
1309 cell->stat_hp = *data++; 1745 cell->stat_hp = *data++;
1746 }
1747 else if (cmd == 6) // monster width
1748 cell->stat_width = *data++ + 1;
1749 else if (cmd == 0x47)
1750 {
1751 if (*data == 1) cell->player = data [1];
1752 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1753 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1754 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1755
1756 data += *data + 1;
1757 }
1758 else if (cmd == 8) // cell flags
1759 cell->flags = *data++;
1760 else if (ext & 0x40) // unknown, multibyte => skip
1761 data += *data + 1;
1762 else
1763 data++;
1310 } 1764 }
1311 while (cmd & 0x80); 1765 while (ext & 0x80);
1312 } 1766 }
1313 else 1767 else
1314 cell->darkness = *data++ + 1; 1768 cell->darkness = *data++ + 1;
1315 } 1769 }
1316 1770
1771 for (z = 0; z <= 2; ++z)
1317 if (flags & 4) 1772 if (flags & (4 >> z))
1318 { 1773 {
1319 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1774 faceid face = (data [0] << 8) + data [1]; data += 2;
1775 need_facenum (self, face);
1776 cell->tile [z] = self->face2tile [face];
1777
1778 if (cell->tile [z])
1779 {
1780 maptex *tex = self->tex + cell->tile [z];
1781 if (!tex->name)
1782 av_push (missing, newSViv (cell->tile [z]));
1783
1784 if (tex->smoothtile)
1785 {
1786 maptex *smooth = self->tex + tex->smoothtile;
1787 if (!smooth->name)
1788 av_push (missing, newSViv (tex->smoothtile));
1789 }
1790 }
1320 } 1791 }
1321
1322 if (flags & 2)
1323 {
1324 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1325 }
1326
1327 if (flags & 1)
1328 {
1329 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1330 }
1331 } 1792 }
1332 else 1793 else
1333 cell->darkness = 0; 1794 CELL_CLEAR (cell);
1334 } 1795 }
1335} 1796}
1797 OUTPUT:
1798 RETVAL
1336 1799
1337SV * 1800SV *
1338mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1801mapmap (DC::Map self, int x0, int y0, int w, int h)
1339 CODE: 1802 CODE:
1340{ 1803{
1341 int x1, x; 1804 int x1, x;
1342 int y1, y; 1805 int y1, y;
1343 int z; 1806 int z;
… …
1364 { 1827 {
1365 mapcell *cell = row->col + (x - row->c0); 1828 mapcell *cell = row->col + (x - row->c0);
1366 1829
1367 for (z = 0; z <= 0; z++) 1830 for (z = 0; z <= 0; z++)
1368 { 1831 {
1369 mapface face = cell->face [z];
1370
1371 if (face)
1372 {
1373 maptex tex = self->tex [face]; 1832 maptex tex = self->tex [cell->tile [z]];
1374 int a0 = 255 - tex.a; 1833 int a0 = 255 - tex.a;
1375 int a1 = tex.a; 1834 int a1 = tex.a;
1376 1835
1377 r = (r * a0 + tex.r * a1) / 255; 1836 r = (r * a0 + tex.r * a1) / 255;
1378 g = (g * a0 + tex.g * a1) / 255; 1837 g = (g * a0 + tex.g * a1) / 255;
1379 b = (b * a0 + tex.b * a1) / 255; 1838 b = (b * a0 + tex.b * a1) / 255;
1380 a = (a * a0 + tex.a * a1) / 255; 1839 a = (a * a0 + tex.a * a1) / 255;
1381 }
1382 } 1840 }
1383 } 1841 }
1384 1842
1385 *map++ = (r ) 1843 *map++ = (r )
1386 | (g << 8) 1844 | (g << 8)
… …
1393} 1851}
1394 OUTPUT: 1852 OUTPUT:
1395 RETVAL 1853 RETVAL
1396 1854
1397void 1855void
1398draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1856draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1399 CODE: 1857 CODE:
1400{ 1858{
1401 int vx, vy;
1402 int x, y, z; 1859 int x, y, z;
1403 int last_name;
1404 mapface face;
1405 1860
1406 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1861 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1407 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1862 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864 smooth_key skey;
1865 int pl_x, pl_y;
1866 maptex pl_tex;
1867 rc_t *rc = rc_alloc ();
1868 rc_key_t key;
1869 rc_array_t *arr;
1408 1870
1409 /* 1871 pl_tex.name = 0;
1410 int vx = self->vx = self->w >= sw
1411 ? self->x + (self->w - sw) / 2
1412 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1413 1872
1414 int vy = self->vy = self->h >= sh 1873 // thats current max. sorry.
1415 ? self->y + (self->h - sh) / 2 1874 if (sw > 255) sw = 255;
1416 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1875 if (sh > 255) sh = 255;
1417 */
1418 1876
1419 glColor4ub (255, 255, 255, 255); 1877 // clear key, in case of extra padding
1878 memset (&skey, 0, sizeof (skey));
1879
1880 memset (&key, 0, sizeof (key));
1881 key.r = 255;
1882 key.g = 255;
1883 key.b = 255;
1884 key.a = 255;
1885 key.mode = GL_QUADS;
1886 key.format = GL_T2F_V3F;
1887 key.texname = -1;
1888
1889 mx += self->x;
1890 my += self->y;
1891
1892 // first pass: determine smooth_max
1893 // rather ugly, if you ask me
1894 // could also be stored inside mapcell and updated on change
1895 memset (smooth_max, 0, sizeof (smooth_max));
1896
1897 for (y = 0; y < sh; y++)
1898 if (0 <= y + my && y + my < self->rows)
1899 {
1900 maprow *row = self->row + (y + my);
1901
1902 for (x = 0; x < sw; x++)
1903 if (row->c0 <= x + mx && x + mx < row->c1)
1904 {
1905 mapcell *cell = row->col + (x + mx - row->c0);
1906
1907 smooth_max[x + 1][y + 1] =
1908 MAX (self->tex [cell->tile [0]].smoothlevel,
1909 MAX (self->tex [cell->tile [1]].smoothlevel,
1910 self->tex [cell->tile [2]].smoothlevel));
1911 }
1912 }
1420 1913
1421 glEnable (GL_BLEND); 1914 glEnable (GL_BLEND);
1422 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1915 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1423 glEnable (GL_TEXTURE_2D);
1424 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1916 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1425 1917
1426 glBegin (GL_QUADS);
1427
1428 last_name = 0;
1429
1430 for (z = 0; z < 3; z++) 1918 for (z = 0; z <= 2; z++)
1919 {
1920 memset (smooth_level, 0, sizeof (smooth_level));
1921
1431 for (y = 0; y < sh; y++) 1922 for (y = 0; y < sh; y++)
1432 if (0 <= y + vy && y + vy < self->rows) 1923 if (0 <= y + my && y + my < self->rows)
1433 { 1924 {
1434 maprow *row = self->row + (y + vy); 1925 maprow *row = self->row + (y + my);
1435 1926
1436 for (x = 0; x < sw; x++) 1927 for (x = 0; x < sw; x++)
1437 if (row->c0 <= x + vx && x + vx < row->c1) 1928 if (row->c0 <= x + mx && x + mx < row->c1)
1438 { 1929 {
1439 mapcell *cell = row->col + (x + vx - row->c0); 1930 mapcell *cell = row->col + (x + mx - row->c0);
1440
1441 face = cell->face [z]; 1931 tileid tile = cell->tile [z];
1442 1932
1443 if (face) 1933 if (tile)
1934 {
1935 maptex tex = self->tex [tile];
1936 int px = (x + 1) * T - tex.w;
1937 int py = (y + 1) * T - tex.h;
1938
1939 if (key.texname != tex.name)
1940 {
1941 if (!tex.name)
1942 tex = self->tex [2]; /* missing, replace by noface */
1943
1944 key.texname = tex.name;
1945 arr = rc_array (rc, &key);
1946 }
1947
1948 if (expect_false (cell->player == player) && expect_false (z == 2))
1949 {
1950 pl_x = px;
1951 pl_y = py;
1952 pl_tex = tex;
1953 continue;
1954 }
1955
1956 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1958 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960
1961 if (expect_false (cell->flags) && expect_false (z == 2))
1962 {
1963 // overlays such as the speech bubble, probably more to come
1964 if (cell->flags & 1)
1965 {
1966 maptex tex = self->tex [1];
1967 int px = x * T + T * 2 / 32;
1968 int py = y * T - T * 6 / 32;
1969
1970 if (tex.name)
1971 {
1972 if (key.texname != tex.name)
1973 {
1974 key.texname = tex.name;
1975 arr = rc_array (rc, &key);
1976 }
1977
1978 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982 }
1983 }
1984 }
1985
1986 // update smooth hash
1987 if (tex.smoothtile)
1988 {
1989 skey.tile = tex.smoothtile;
1990 skey.level = tex.smoothlevel;
1991
1992 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1993
1994 // add bits to current tile and all neighbours. skey.x|y is
1995 // shifted +1|+1 so we always stay positive.
1996
1997 // bits is ___n cccc CCCC bbbb
1998 // n do not draw borders&corners
1999 // c draw these corners, but...
2000 // C ... not these
2001 // b draw these borders
2002
2003 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2004 // ┃· ·· ·┃ ━━
2005
2006 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2007 // ·· ·· ·┏ ┓·
2008
2009 // full tile
2010 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2011
2012 // borders
2013 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2014 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2015 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2016 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2017
2018 // corners
2019 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2020 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2021 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2022 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2023 }
2024 }
2025 }
2026 }
2027
2028 rc_draw (rc);
2029 rc_clear (rc);
2030
2031 // go through all smoothlevels, lowest to highest, then draw.
2032 // this is basically counting sort
2033 {
2034 int w, b;
2035
2036 glEnable (GL_TEXTURE_2D);
2037 glBegin (GL_QUADS);
2038 for (w = 0; w < 256 / 32; ++w)
2039 {
2040 uint32_t smask = smooth_level [w];
2041 if (smask)
2042 for (b = 0; b < 32; ++b)
2043 if (smask & (((uint32_t)1) << b))
1444 { 2044 {
1445 maptex tex = self->tex [face]; 2045 int level = (w << 5) | b;
2046 HE *he;
1446 2047
1447 int px = (x + 1) * 32 - tex.w; 2048 hv_iterinit (smooth);
1448 int py = (y + 1) * 32 - tex.h; 2049 while ((he = hv_iternext (smooth)))
1449
1450 if (last_name != tex.name)
1451 { 2050 {
2051 smooth_key *skey = (smooth_key *)HeKEY (he);
2052 IV bits = SvIVX (HeVAL (he));
2053
2054 if (!(bits & 0x1000)
2055 && skey->level == level
2056 && level > smooth_max [skey->x][skey->y])
2057 {
2058 maptex tex = self->tex [skey->tile];
2059 int px = (((int)skey->x) - 1) * T;
2060 int py = (((int)skey->y) - 1) * T;
2061 int border = bits & 15;
2062 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063 float dx = tex.s * .0625f; // 16 images/row
2064 float dy = tex.t * .5f ; // 2 images/column
2065
2066 if (tex.name)
2067 {
2068 // this time avoiding texture state changes
2069 // save gobs of state changes.
2070 if (key.texname != tex.name)
2071 {
1452 glEnd (); 2072 glEnd ();
1453 last_name = tex.name;
1454 glBindTexture (GL_TEXTURE_2D, last_name); 2073 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1455 glBegin (GL_QUADS); 2074 glBegin (GL_QUADS);
2075 }
2076
2077 if (border)
2078 {
2079 float ox = border * dx;
2080
2081 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2083 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2084 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2085 }
2086
2087 if (corner)
2088 {
2089 float ox = corner * dx;
2090
2091 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2093 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2094 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2095 }
2096 }
2097 }
1456 } 2098 }
1457
1458 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1459 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1460 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1461 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1462 } 2099 }
1463 }
1464 } 2100 }
1465 2101
1466 glEnd (); 2102 glEnd ();
1467
1468 glDisable (GL_TEXTURE_2D); 2103 glDisable (GL_TEXTURE_2D);
2104 key.texname = -1;
2105 }
2106
2107 hv_clear (smooth);
2108 }
2109
2110 if (pl_tex.name)
2111 {
2112 maptex tex = pl_tex;
2113 int px = pl_x + sdx;
2114 int py = pl_y + sdy;
2115
2116 key.texname = tex.name;
2117 arr = rc_array (rc, &key);
2118
2119 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2120 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2121 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2122 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123
2124 rc_draw (rc);
2125 }
2126
1469 glDisable (GL_BLEND); 2127 glDisable (GL_BLEND);
1470} 2128 rc_free (rc);
1471 2129
2130 // top layer: overlays such as the health bar
2131 for (y = 0; y < sh; y++)
2132 if (0 <= y + my && y + my < self->rows)
2133 {
2134 maprow *row = self->row + (y + my);
2135
2136 for (x = 0; x < sw; x++)
2137 if (row->c0 <= x + mx && x + mx < row->c1)
2138 {
2139 mapcell *cell = row->col + (x + mx - row->c0);
2140
2141 int px = x * T;
2142 int py = y * T;
2143
2144 if (cell->stat_hp)
2145 {
2146 int width = cell->stat_width * T;
2147 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2148
2149 glColor3ub (0, 0, 0);
2150 glRectf (px + 1, py - thick - 2,
2151 px + width - 1, py);
2152
2153 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2154 glRectf (px + 2,
2155 py - thick - 1,
2156 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2157 }
2158 }
2159 }
2160}
2161
1472void 2162void
1473draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2163draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1474 CODE: 2164 CODE:
1475{ 2165{
1476 static float color[16][3] = { 2166 static float color[16][3] = {
1477 { 0.00F, 0.00F, 0.00F }, 2167 { 0.00F, 0.00F, 0.00F },
1478 { 1.00F, 1.00F, 1.00F }, 2168 { 1.00F, 1.00F, 1.00F },
… …
1528 glDisable (GL_BLEND); 2218 glDisable (GL_BLEND);
1529 glDisable (GL_TEXTURE_2D); 2219 glDisable (GL_TEXTURE_2D);
1530} 2220}
1531 2221
1532void 2222void
1533fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2223fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1534 PPCODE: 2224 PPCODE:
1535{ 2225{
1536 int vx, vy;
1537 int x, y; 2226 int x, y;
2227 int sw1 = sw + 2;
2228 int sh1 = sh + 2;
2229 int sh3 = sh * 3;
1538 int sw4 = (sw + 3) & ~3; 2230 int sw34 = (sw * 3 + 3) & ~3;
2231 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1539 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2232 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1540 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2233 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1541 2234
1542 memset (darkness, 255, sw4 * sh);
1543 SvPOK_only (darkness_sv); 2235 SvPOK_only (darkness3_sv);
1544 SvCUR_set (darkness_sv, sw4 * sh); 2236 SvCUR_set (darkness3_sv, sw34 * sh3);
1545 2237
1546 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2238 mx += self->x - 1;
1547 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2239 my += self->y - 1;
1548 2240
2241 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2242
1549 for (y = 0; y < sh; y++) 2243 for (y = 0; y < sh1; y++)
1550 if (0 <= y + vy && y + vy < self->rows) 2244 if (0 <= y + my && y + my < self->rows)
1551 { 2245 {
1552 maprow *row = self->row + (y + vy); 2246 maprow *row = self->row + (y + my);
1553 2247
1554 for (x = 0; x < sw; x++) 2248 for (x = 0; x < sw1; x++)
1555 if (row->c0 <= x + vx && x + vx < row->c1) 2249 if (row->c0 <= x + mx && x + mx < row->c1)
1556 { 2250 {
1557 mapcell *cell = row->col + (x + vx - row->c0); 2251 mapcell *cell = row->col + (x + mx - row->c0);
1558 2252
1559 darkness[y * sw4 + x] = cell->darkness 2253 darkness1 [y * sw1 + x] = cell->darkness
1560 ? 255 - cell->darkness + 1 2254 ? 255 - (cell->darkness - 1)
1561 : 255 - FOW_DARKNESS; 2255 : 255 - FOW_DARKNESS;
1562 } 2256 }
1563 } 2257 }
1564 2258
2259 for (y = 0; y < sh; ++y)
2260 for (x = 0; x < sw; ++x)
2261 {
2262 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2263 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2264 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2265 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2266 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2267 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2268 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2269 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2270 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2271
2272 uint8_t r11 = (d11 + d21 + d12) / 3;
2273 uint8_t r21 = d21;
2274 uint8_t r31 = (d21 + d31 + d32) / 3;
2275
2276 uint8_t r12 = d12;
2277 uint8_t r22 = d22;
2278 uint8_t r32 = d32;
2279
2280 uint8_t r13 = (d13 + d23 + d12) / 3;
2281 uint8_t r23 = d23;
2282 uint8_t r33 = (d23 + d33 + d32) / 3;
2283
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2285 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2286 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2288 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2289 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2291 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2292 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2293 }
2294
2295 free (darkness1);
2296
1565 EXTEND (SP, 3); 2297 EXTEND (SP, 3);
1566 PUSHs (sv_2mortal (newSViv (sw4))); 2298 PUSHs (sv_2mortal (newSViv (sw34)));
1567 PUSHs (sv_2mortal (newSViv (sh))); 2299 PUSHs (sv_2mortal (newSViv (sh3)));
1568 PUSHs (darkness_sv); 2300 PUSHs (darkness3_sv);
1569} 2301}
1570 2302
1571SV * 2303SV *
1572get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2304get_rect (DC::Map self, int x0, int y0, int w, int h)
1573 CODE: 2305 CODE:
1574{ 2306{
1575 int x, y, x1, y1; 2307 int x, y, x1, y1;
1576 SV *data_sv = newSV (w * h * 7 + 5); 2308 SV *data_sv = newSV (w * h * 7 + 5);
1577 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2309 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1602 if (row && row->c0 <= x && x < row->c1) 2334 if (row && row->c0 <= x && x < row->c1)
1603 { 2335 {
1604 mapcell *cell = row->col + (x - row->c0); 2336 mapcell *cell = row->col + (x - row->c0);
1605 uint8_t flags = 0; 2337 uint8_t flags = 0;
1606 2338
1607 if (cell->face [0]) flags |= 1; 2339 if (cell->tile [0]) flags |= 1;
1608 if (cell->face [1]) flags |= 2; 2340 if (cell->tile [1]) flags |= 2;
1609 if (cell->face [2]) flags |= 4; 2341 if (cell->tile [2]) flags |= 4;
1610 2342
1611 *data++ = flags; 2343 *data++ = flags;
1612 2344
1613 if (flags & 1) 2345 if (flags & 1)
1614 { 2346 {
2347 tileid tile = cell->tile [0];
1615 *data++ = cell->face [0] >> 8; 2348 *data++ = tile >> 8;
1616 *data++ = cell->face [0]; 2349 *data++ = tile;
1617 } 2350 }
1618 2351
1619 if (flags & 2) 2352 if (flags & 2)
1620 { 2353 {
2354 tileid tile = cell->tile [1];
1621 *data++ = cell->face [1] >> 8; 2355 *data++ = tile >> 8;
1622 *data++ = cell->face [1]; 2356 *data++ = tile;
1623 } 2357 }
1624 2358
1625 if (flags & 4) 2359 if (flags & 4)
1626 { 2360 {
2361 tileid tile = cell->tile [2];
1627 *data++ = cell->face [2] >> 8; 2362 *data++ = tile >> 8;
1628 *data++ = cell->face [2]; 2363 *data++ = tile;
1629 } 2364 }
1630 } 2365 }
1631 else 2366 else
1632 *data++ = 0; 2367 *data++ = 0;
1633 } 2368 }
1634 } 2369 }
1635 2370
2371 /* if size is w*h + 5 then no data has been found */
2372 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2373 {
1636 SvPOK_only (data_sv); 2374 SvPOK_only (data_sv);
1637 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2375 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2376 }
2377
1638 RETVAL = data_sv; 2378 RETVAL = data_sv;
1639} 2379}
1640 OUTPUT: 2380 OUTPUT:
1641 RETVAL 2381 RETVAL
1642 2382
1643void 2383void
1644set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2384set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1645 PPCODE: 2385 PPCODE:
1646{ 2386{
1647 int x, y, z; 2387 int x, y, z;
1648 int w, h; 2388 int w, h;
1649 int x1, y1; 2389 int x1, y1;
2390 STRLEN len;
2391 uint8_t *data, *end;
2392
2393 len = SvLEN (data_sv);
2394 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2395 data = SvPVbyte_nolen (data_sv);
2396 end = data + len + 8;
2397
2398 if (len < 5)
2399 XSRETURN_EMPTY;
1650 2400
1651 if (*data++ != 0) 2401 if (*data++ != 0)
1652 return; /* version mismatch */ 2402 XSRETURN_EMPTY; /* version mismatch */
1653 2403
1654 w = *data++ << 8; w |= *data++; 2404 w = *data++ << 8; w |= *data++;
1655 h = *data++ << 8; h |= *data++; 2405 h = *data++ << 8; h |= *data++;
1656 2406
1657 // we need to do this 'cause we don't keep an absolute coord system for rows 2407 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1669 { 2419 {
1670 maprow *row = map_get_row (self, y); 2420 maprow *row = map_get_row (self, y);
1671 2421
1672 for (x = x0; x < x1; x++) 2422 for (x = x0; x < x1; x++)
1673 { 2423 {
2424 uint8_t flags;
2425
2426 if (data + 7 >= end)
2427 XSRETURN_EMPTY;
2428
1674 uint8_t flags = *data++; 2429 flags = *data++;
1675 2430
1676 if (flags) 2431 if (flags)
1677 { 2432 {
1678 mapface face[3] = { 0, 0, 0 };
1679
1680 mapcell *cell = row_get_cell (row, x); 2433 mapcell *cell = row_get_cell (row, x);
2434 tileid tile[3] = { 0, 0, 0 };
1681 2435
1682 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2436 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1683 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2437 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1684 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2438 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1685 2439
1686 if (cell->darkness <= 1) 2440 if (cell->darkness == 0)
1687 { 2441 {
1688 cell->darkness = 0; 2442 /*cell->darkness = 0;*/
2443 EXTEND (SP, 3);
1689 2444
1690 for (z = 0; z <= 2; z++) 2445 for (z = 0; z <= 2; z++)
1691 { 2446 {
1692 cell->face[z] = face[z]; 2447 tileid t = tile [z];
1693 2448
1694 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2449 if (t >= self->texs || (t && !self->tex [t].name))
2450 {
1695 XPUSHs (sv_2mortal (newSViv (face[z]))); 2451 PUSHs (sv_2mortal (newSViv (t)));
2452 need_texid (self, t);
2453 }
2454
2455 cell->tile [z] = t;
1696 } 2456 }
1697 } 2457 }
1698 } 2458 }
1699 } 2459 }
1700 } 2460 }
1701} 2461}
1702 2462
1703MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2463MODULE = Deliantra::Client PACKAGE = DC::RW
1704 2464
1705CFPlus::MixChunk 2465DC::RW
1706new_from_file (SV *class, char *path) 2466new (SV *class, SV *data_sv)
1707 CODE: 2467 CODE:
1708 RETVAL = Mix_LoadWAV (path); 2468{
2469 STRLEN datalen;
2470 char *data = SvPVbyte (data_sv, datalen);
2471
2472 RETVAL = SDL_RWFromConstMem (data, datalen);
2473}
1709 OUTPUT: 2474 OUTPUT:
1710 RETVAL 2475 RETVAL
1711 2476
2477DC::RW
2478new_from_file (SV *class, const char *path, const char *mode = "rb")
2479 CODE:
2480 RETVAL = SDL_RWFromFile (path, mode);
2481 OUTPUT:
2482 RETVAL
2483
2484# fails on win32:
2485# dc.xs(2268) : error C2059: syntax error : '('
1712void 2486#void
2487#close (DC::RW self)
2488# CODE:
2489# (self->(close)) (self);
2490
2491MODULE = Deliantra::Client PACKAGE = DC::Channel
2492
2493PROTOTYPES: DISABLE
2494
2495DC::Channel
2496find ()
2497 CODE:
2498{
2499 RETVAL = Mix_GroupAvailable (-1);
2500
2501 if (RETVAL < 0)
2502 {
2503 RETVAL = Mix_GroupOldest (-1);
2504
2505 if (RETVAL < 0)
2506 XSRETURN_UNDEF;
2507
2508 Mix_HaltChannel (RETVAL);
2509 }
2510
2511 Mix_UnregisterAllEffects (RETVAL);
2512 Mix_Volume (RETVAL, 128);
2513}
2514 OUTPUT:
2515 RETVAL
2516
2517void
2518halt (DC::Channel self)
2519 CODE:
2520 Mix_HaltChannel (self);
2521
2522void
2523expire (DC::Channel self, int ticks = -1)
2524 CODE:
2525 Mix_ExpireChannel (self, ticks);
2526
2527void
2528fade_out (DC::Channel self, int ticks = -1)
2529 CODE:
2530 Mix_FadeOutChannel (self, ticks);
2531
2532int
2533volume (DC::Channel self, int volume)
2534 CODE:
2535 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2536 OUTPUT:
2537 RETVAL
2538
2539void
2540unregister_all_effects (DC::Channel self)
2541 CODE:
2542 Mix_UnregisterAllEffects (self);
2543
2544void
2545set_panning (DC::Channel self, int left, int right)
2546 CODE:
2547 left = CLAMP (left , 0, 255);
2548 right = CLAMP (right, 0, 255);
2549 Mix_SetPanning (self, left, right);
2550
2551void
2552set_distance (DC::Channel self, int distance)
2553 CODE:
2554 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2555
2556void
2557set_position (DC::Channel self, int angle, int distance)
2558 CODE:
2559
2560void
2561set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562 CODE:
2563{
2564 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2566 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567}
2568
2569void
2570set_reverse_stereo (DC::Channel self, int flip)
2571 CODE:
2572 Mix_SetReverseStereo (self, flip);
2573
2574MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575
2576PROTOTYPES: DISABLE
2577
2578DC::MixChunk
2579new (SV *class, DC::RW rwops)
2580 CODE:
2581 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2582 OUTPUT:
2583 RETVAL
2584
2585void
1713DESTROY (CFPlus::MixChunk self) 2586DESTROY (DC::MixChunk self)
1714 CODE: 2587 CODE:
1715 Mix_FreeChunk (self); 2588 Mix_FreeChunk (self);
1716 2589
1717int 2590int
1718volume (CFPlus::MixChunk self, int volume = -1) 2591volume (DC::MixChunk self, int volume = -1)
1719 CODE: 2592 CODE:
2593 if (items > 1)
2594 volume = CLAMP (volume, 0, 128);
1720 RETVAL = Mix_VolumeChunk (self, volume); 2595 RETVAL = Mix_VolumeChunk (self, volume);
1721 OUTPUT: 2596 OUTPUT:
1722 RETVAL 2597 RETVAL
1723 2598
1724int 2599DC::Channel
1725play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2600play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1726 CODE: 2601 CODE:
2602{
1727 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2603 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2604
2605 if (RETVAL < 0)
2606 XSRETURN_UNDEF;
2607
2608 if (channel < 0)
2609 {
2610 Mix_UnregisterAllEffects (RETVAL);
2611 Mix_Volume (RETVAL, 128);
2612 }
2613}
1728 OUTPUT: 2614 OUTPUT:
1729 RETVAL 2615 RETVAL
1730 2616
1731MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2617MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1732 2618
1733int 2619int
1734volume (int volume = -1) 2620volume (int volume = -1)
2621 PROTOTYPE: ;$
1735 CODE: 2622 CODE:
2623 if (items > 0)
2624 volume = CLAMP (volume, 0, 128);
1736 RETVAL = Mix_VolumeMusic (volume); 2625 RETVAL = Mix_VolumeMusic (volume);
1737 OUTPUT: 2626 OUTPUT:
1738 RETVAL 2627 RETVAL
1739 2628
2629void
2630fade_out (int ms)
2631 CODE:
2632 Mix_FadeOutMusic (ms);
2633
2634void
2635halt ()
2636 CODE:
2637 Mix_HaltMusic ();
2638
1740CFPlus::MixMusic 2639DC::MixMusic
1741new_from_file (SV *class, char *path) 2640new (SV *class, DC::RW rwops)
1742 CODE: 2641 CODE:
1743 RETVAL = Mix_LoadMUS (path); 2642 RETVAL = Mix_LoadMUS_RW (rwops);
1744 OUTPUT: 2643 OUTPUT:
1745 RETVAL 2644 RETVAL
1746 2645
1747void 2646void
1748DESTROY (CFPlus::MixMusic self) 2647DESTROY (DC::MixMusic self)
1749 CODE: 2648 CODE:
1750 Mix_FreeMusic (self); 2649 Mix_FreeMusic (self);
1751 2650
1752int 2651int
1753play (CFPlus::MixMusic self, int loops = -1) 2652play (DC::MixMusic self, int loops = -1)
1754 CODE: 2653 CODE:
1755 RETVAL = Mix_PlayMusic (self, loops); 2654 RETVAL = Mix_PlayMusic (self, loops);
1756 OUTPUT: 2655 OUTPUT:
1757 RETVAL 2656 RETVAL
1758 2657
1759MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2658void
2659fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2660 CODE:
2661 Mix_FadeInMusicPos (self, loops, ms, position);
2662
2663MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2664
2665PROTOTYPES: ENABLE
1760 2666
1761BOOT: 2667BOOT:
1762{ 2668{
1763 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2669 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1764 static const struct { 2670 static const struct {
1765 const char *name; 2671 const char *name;
1766 IV iv; 2672 IV iv;
1767 } *civ, const_iv[] = { 2673 } *civ, const_iv[] = {
1768# define const_iv(name) { # name, (IV)name } 2674# define const_iv(name) { # name, (IV)name }
2675 const_iv (GL_VENDOR),
2676 const_iv (GL_VERSION),
2677 const_iv (GL_EXTENSIONS),
1769 const_iv (GL_COLOR_MATERIAL), 2678 const_iv (GL_COLOR_MATERIAL),
1770 const_iv (GL_SMOOTH), 2679 const_iv (GL_SMOOTH),
1771 const_iv (GL_FLAT), 2680 const_iv (GL_FLAT),
1772 const_iv (GL_DITHER), 2681 const_iv (GL_DITHER),
1773 const_iv (GL_BLEND), 2682 const_iv (GL_BLEND),
… …
1777 const_iv (GL_ALPHA_TEST), 2686 const_iv (GL_ALPHA_TEST),
1778 const_iv (GL_NORMALIZE), 2687 const_iv (GL_NORMALIZE),
1779 const_iv (GL_RESCALE_NORMAL), 2688 const_iv (GL_RESCALE_NORMAL),
1780 const_iv (GL_FRONT), 2689 const_iv (GL_FRONT),
1781 const_iv (GL_BACK), 2690 const_iv (GL_BACK),
2691 const_iv (GL_AUX0),
1782 const_iv (GL_AND), 2692 const_iv (GL_AND),
1783 const_iv (GL_ONE), 2693 const_iv (GL_ONE),
1784 const_iv (GL_ZERO), 2694 const_iv (GL_ZERO),
1785 const_iv (GL_SRC_ALPHA), 2695 const_iv (GL_SRC_ALPHA),
1786 const_iv (GL_DST_ALPHA), 2696 const_iv (GL_DST_ALPHA),
… …
1799 const_iv (GL_INTENSITY), 2709 const_iv (GL_INTENSITY),
1800 const_iv (GL_LUMINANCE), 2710 const_iv (GL_LUMINANCE),
1801 const_iv (GL_LUMINANCE_ALPHA), 2711 const_iv (GL_LUMINANCE_ALPHA),
1802 const_iv (GL_FLOAT), 2712 const_iv (GL_FLOAT),
1803 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2713 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2714 const_iv (GL_COMPRESSED_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2716 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2717 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2718 const_iv (GL_COMPRESSED_RGB_ARB),
2719 const_iv (GL_COMPRESSED_RGBA_ARB),
1804 const_iv (GL_COMPILE), 2720 const_iv (GL_COMPILE),
2721 const_iv (GL_PROXY_TEXTURE_1D),
2722 const_iv (GL_PROXY_TEXTURE_2D),
1805 const_iv (GL_TEXTURE_1D), 2723 const_iv (GL_TEXTURE_1D),
1806 const_iv (GL_TEXTURE_2D), 2724 const_iv (GL_TEXTURE_2D),
1807 const_iv (GL_TEXTURE_ENV), 2725 const_iv (GL_TEXTURE_ENV),
1808 const_iv (GL_TEXTURE_MAG_FILTER), 2726 const_iv (GL_TEXTURE_MAG_FILTER),
1809 const_iv (GL_TEXTURE_MIN_FILTER), 2727 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1830 const_iv (GL_COLOR_LOGIC_OP), 2748 const_iv (GL_COLOR_LOGIC_OP),
1831 const_iv (GL_SEPARABLE_2D), 2749 const_iv (GL_SEPARABLE_2D),
1832 const_iv (GL_CONVOLUTION_2D), 2750 const_iv (GL_CONVOLUTION_2D),
1833 const_iv (GL_CONVOLUTION_BORDER_MODE), 2751 const_iv (GL_CONVOLUTION_BORDER_MODE),
1834 const_iv (GL_CONSTANT_BORDER), 2752 const_iv (GL_CONSTANT_BORDER),
2753 const_iv (GL_POINTS),
1835 const_iv (GL_LINES), 2754 const_iv (GL_LINES),
1836 const_iv (GL_LINE_STRIP), 2755 const_iv (GL_LINE_STRIP),
1837 const_iv (GL_LINE_LOOP), 2756 const_iv (GL_LINE_LOOP),
1838 const_iv (GL_QUADS), 2757 const_iv (GL_QUADS),
1839 const_iv (GL_QUAD_STRIP), 2758 const_iv (GL_QUAD_STRIP),
1840 const_iv (GL_TRIANGLES), 2759 const_iv (GL_TRIANGLES),
1841 const_iv (GL_TRIANGLE_STRIP), 2760 const_iv (GL_TRIANGLE_STRIP),
1842 const_iv (GL_TRIANGLE_FAN), 2761 const_iv (GL_TRIANGLE_FAN),
2762 const_iv (GL_POLYGON),
1843 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2763 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2764 const_iv (GL_POINT_SMOOTH_HINT),
2765 const_iv (GL_LINE_SMOOTH_HINT),
2766 const_iv (GL_POLYGON_SMOOTH_HINT),
2767 const_iv (GL_GENERATE_MIPMAP_HINT),
2768 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1844 const_iv (GL_FASTEST), 2769 const_iv (GL_FASTEST),
2770 const_iv (GL_DONT_CARE),
2771 const_iv (GL_NICEST),
1845 const_iv (GL_V2F), 2772 const_iv (GL_V2F),
1846 const_iv (GL_V3F), 2773 const_iv (GL_V3F),
1847 const_iv (GL_T2F_V3F), 2774 const_iv (GL_T2F_V3F),
1848 const_iv (GL_T2F_N3F_V3F), 2775 const_iv (GL_T2F_N3F_V3F),
1849# undef const_iv 2776# undef const_iv
1850 }; 2777 };
1851 2778
1852 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2779 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1853 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2780 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2781
2782 texture_av = newAV ();
2783 AvREAL_off (texture_av);
1854} 2784}
2785
2786void
2787disable_GL_EXT_blend_func_separate ()
2788 CODE:
2789 gl.BlendFuncSeparate = 0;
2790 gl.BlendFuncSeparateEXT = 0;
1855 2791
1856char * 2792char *
1857gl_vendor () 2793gl_vendor ()
1858 CODE: 2794 CODE:
1859 RETVAL = (char *)glGetString (GL_VENDOR); 2795 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1872 CODE: 2808 CODE:
1873 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2809 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1874 OUTPUT: 2810 OUTPUT:
1875 RETVAL 2811 RETVAL
1876 2812
2813const char *glGetString (GLenum pname)
2814
2815GLint glGetInteger (GLenum pname)
2816 CODE:
2817 glGetIntegerv (pname, &RETVAL);
2818 OUTPUT:
2819 RETVAL
2820
2821GLdouble glGetDouble (GLenum pname)
2822 CODE:
2823 glGetDoublev (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
1877int glGetError () 2827int glGetError ()
1878 2828
1879void glFinish () 2829void glFinish ()
1880 2830
1881void glClear (int mask) 2831void glClear (int mask)
… …
1918# near_ and far_ are due to microsofts buggy "c" compiler 2868# near_ and far_ are due to microsofts buggy "c" compiler
1919void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2869void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1920 2870
1921# near_ and far_ are due to microsofts buggy "c" compiler 2871# near_ and far_ are due to microsofts buggy "c" compiler
1922void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2872void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2873
2874PROTOTYPES: DISABLE
1923 2875
1924void glViewport (int x, int y, int width, int height) 2876void glViewport (int x, int y, int width, int height)
1925 2877
1926void glScissor (int x, int y, int width, int height) 2878void glScissor (int x, int y, int width, int height)
1927 2879
… …
1935 2887
1936void glRotate (float angle, float x, float y, float z) 2888void glRotate (float angle, float x, float y, float z)
1937 CODE: 2889 CODE:
1938 glRotatef (angle, x, y, z); 2890 glRotatef (angle, x, y, z);
1939 2891
1940void glBegin (int mode)
1941
1942void glEnd ()
1943
1944void glColor (float r, float g, float b, float a = 1.0) 2892void glColor (float r, float g, float b, float a = 1.0)
1945 PROTOTYPE: @
1946 ALIAS: 2893 ALIAS:
1947 glColor_premultiply = 1 2894 glColor_premultiply = 1
1948 CODE: 2895 CODE:
1949 if (ix) 2896 if (ix)
1950 { 2897 {
… …
1953 b *= a; 2900 b *= a;
1954 } 2901 }
1955 // microsoft visual "c" rounds instead of truncating... 2902 // microsoft visual "c" rounds instead of truncating...
1956 glColor4f (r, g, b, a); 2903 glColor4f (r, g, b, a);
1957 2904
1958void glInterleavedArrays (int format, int stride, char *data)
1959
1960void glDrawElements (int mode, int count, int type, char *indices)
1961
1962# 1.2 void glDrawRangeElements (int mode, int start, int end
1963
1964void glRasterPos (float x, float y, float z = 0.) 2905void glRasterPos (float x, float y, float z = 0.)
1965 CODE: 2906 CODE:
1966 glRasterPos3f (0, 0, z); 2907 glRasterPos3f (0, 0, z);
1967 glBitmap (0, 0, 0, 0, x, y, 0); 2908 glBitmap (0, 0, 0, 0, x, y, 0);
1968 2909
… …
1972 2913
1973void glTexCoord (float s, float t) 2914void glTexCoord (float s, float t)
1974 CODE: 2915 CODE:
1975 glTexCoord2f (s, t); 2916 glTexCoord2f (s, t);
1976 2917
2918void glRect (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glRectf (x1, y1, x2, y2);
2921
2922void glRect_lineloop (float x1, float y1, float x2, float y2)
2923 CODE:
2924 glBegin (GL_LINE_LOOP);
2925 glVertex2f (x1, y1);
2926 glVertex2f (x2, y1);
2927 glVertex2f (x2, y2);
2928 glVertex2f (x1, y2);
2929 glEnd ();
2930
2931PROTOTYPES: ENABLE
2932
2933void glBegin (int mode)
2934
2935void glEnd ()
2936
2937void glPointSize (GLfloat size)
2938
2939void glLineWidth (GLfloat width)
2940
2941void glInterleavedArrays (int format, int stride, char *data)
2942
2943void glDrawElements (int mode, int count, int type, char *indices)
2944
2945# 1.2 void glDrawRangeElements (int mode, int start, int end
2946
1977void glTexEnv (int target, int pname, float param) 2947void glTexEnv (int target, int pname, float param)
1978 CODE: 2948 CODE:
1979 glTexEnvf (target, pname, param); 2949 glTexEnvf (target, pname, param);
1980 2950
1981void glTexParameter (int target, int pname, float param) 2951void glTexParameter (int target, int pname, float param)
… …
1997void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2967void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1998 CODE: 2968 CODE:
1999 if (gl.SeparableFilter2D) 2969 if (gl.SeparableFilter2D)
2000 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2970 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2001 2971
2002void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2972void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2003 2973
2004void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2974void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2005 2975
2006void glDrawPixels (int width, int height, int format, int type, char *pixels) 2976void glDrawPixels (int width, int height, int format, int type, char *pixels)
2977
2978void glPixelZoom (float x, float y)
2007 2979
2008void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2980void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2009 2981
2010int glGenTexture () 2982int glGenTexture ()
2011 CODE: 2983 CODE:
2012{ 2984 RETVAL = gen_texture ();
2013 GLuint name;
2014 glGenTextures (1, &name);
2015 RETVAL = name;
2016}
2017 OUTPUT: 2985 OUTPUT:
2018 RETVAL 2986 RETVAL
2019 2987
2020void glDeleteTexture (int name) 2988void glDeleteTexture (int name)
2021 CODE: 2989 CODE:
2022{
2023 GLuint name_ = name;
2024 glDeleteTextures (1, &name_); 2990 del_texture (name);
2025} 2991
2026
2027int glGenList () 2992int glGenList ()
2028 CODE: 2993 CODE:
2029 RETVAL = glGenLists (1); 2994 RETVAL = glGenLists (1);
2030 OUTPUT: 2995 OUTPUT:
2031 RETVAL 2996 RETVAL
… …
2038 3003
2039void glEndList () 3004void glEndList ()
2040 3005
2041void glCallList (int list) 3006void glCallList (int list)
2042 3007
3008MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009
3010PROTOTYPES: DISABLE
3011
3012void
3013find_widget (SV *self, NV x, NV y)
3014 PPCODE:
3015{
3016 if (within_widget (self, x, y))
3017 XPUSHs (self);
3018}
3019
3020BOOT:
3021{
3022 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3023
3024 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3025 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3026 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3027 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3028}
3029
3030void
3031draw (SV *self)
3032 CODE:
3033{
3034 HV *hv;
3035 SV **svp;
3036 NV x, y, w, h;
3037 SV *draw_x_sv = GvSV (draw_x_gv);
3038 SV *draw_y_sv = GvSV (draw_y_gv);
3039 SV *draw_w_sv = GvSV (draw_w_gv);
3040 SV *draw_h_sv = GvSV (draw_h_gv);
3041 double draw_x, draw_y;
3042
3043 if (!SvROK (self))
3044 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3045
3046 hv = (HV *)SvRV (self);
3047
3048 if (SvTYPE (hv) != SVt_PVHV)
3049 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3050
3051 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3052 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3053
3054 if (!h || !w)
3055 XSRETURN_EMPTY;
3056
3057 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3059
3060 draw_x = SvNV (draw_x_sv) + x;
3061 draw_y = SvNV (draw_y_sv) + y;
3062
3063 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3064 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3065 XSRETURN_EMPTY;
3066
3067 sv_setnv (draw_x_sv, draw_x);
3068 sv_setnv (draw_y_sv, draw_y);
3069
3070 glPushMatrix ();
3071 glTranslated (x, y, 0);
3072
3073 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3074 {
3075 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3076
3077 if (svp && SvTRUE (*svp))
3078 {
3079 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3080 glEnable (GL_BLEND);
3081 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3082 glBegin (GL_QUADS);
3083 glVertex2f (0, 0);
3084 glVertex2f (w, 0);
3085 glVertex2f (w, h);
3086 glVertex2f (0, h);
3087 glEnd ();
3088 glDisable (GL_BLEND);
3089 }
3090 }
3091#if 0
3092 // draw borders, for debugging
3093 glPushMatrix ();
3094 glColor4f (1., 1., 0., 1.);
3095 glTranslatef (.5, .5, 0.);
3096 glBegin (GL_LINE_LOOP);
3097 glVertex2f (0 , 0);
3098 glVertex2f (w - 1, 0);
3099 glVertex2f (w - 1, h - 1);
3100 glVertex2f (0 , h - 1);
3101 glEnd ();
3102 glPopMatrix ();
3103#endif
3104 PUSHMARK (SP);
3105 XPUSHs (self);
3106 PUTBACK;
3107 call_method ("_draw", G_VOID | G_DISCARD);
3108 SPAGAIN;
3109
3110 glPopMatrix ();
3111
3112 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3113 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3114}
3115

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