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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
15#endif 27#endif
16 28
29#include <assert.h>
17#include <math.h> 30#include <math.h>
18#include <string.h> 31#include <string.h>
19#include <stdio.h> 32#include <stdio.h>
20#include <stdlib.h> 33#include <stdlib.h>
21 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
22#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
23#include <SDL_endian.h> 39#include <SDL_endian.h>
24#include <SDL_image.h> 40#include <SDL_image.h>
25#include <SDL_mixer.h> 41#include <SDL_mixer.h>
26#include <SDL_opengl.h> 42#include <SDL_opengl.h>
27 43
… …
29#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
30 46
31#include <glib/gmacros.h> 47#include <glib/gmacros.h>
32 48
33#include <pango/pango.h> 49#include <pango/pango.h>
50
51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
34 61
35#ifndef _WIN32 62#ifndef _WIN32
36# include <sys/types.h> 63# include <sys/types.h>
37# include <sys/socket.h> 64# include <sys/socket.h>
38# include <netinet/in.h> 65# include <netinet/in.h>
39# include <netinet/tcp.h> 66# include <netinet/tcp.h>
40# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 72#else
42 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 74#endif
49 75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 80
52#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
53 82
54#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
56 85
57#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
58 87
59#if 0 88/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 90
62# define PARACHUTE 0 91static AV *texture_av;
63#endif
64 92
65static struct 93static struct
66{ 94{
67#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 96#include "glfunc.h"
69#undef GL_FUNC 97#undef GL_FUNC
70} gl; 98} gl;
71 99
100static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 102{
74 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 107 else
79 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
80} 109}
81 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
82#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
83 137
84#include "pango-font.c" 138#include "pango-font.c"
85#include "pango-fontmap.c" 139#include "pango-fontmap.c"
86#include "pango-render.c" 140#include "pango-render.c"
87 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 145typedef Mix_Music *DC__MixMusic;
90 146
91typedef PangoFontDescription *CFPlus__Font; 147typedef PangoFontDescription *DC__Font;
92 148
93static int 149static int
94shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
95{ 151{
96 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 166
111typedef struct cf_layout { 167typedef struct cf_layout {
112 PangoLayout *pl; 168 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
114 int base_height; 170 int base_height;
115 CFPlus__Font font; 171 DC__Font font;
172 rc_t *rc;
116} *CFPlus__Layout; 173} *DC__Layout;
117 174
118static CFPlus__Font default_font; 175static DC__Font default_font;
119static PangoContext *opengl_context; 176static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
121 178
122static void 179static void
123substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 185#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 187}
131 188
132static void 189static void
133layout_update_font (CFPlus__Layout self) 190layout_update_font (DC__Layout self)
134{ 191{
135 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
136 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
137 */ 194 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
139 196
140 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 199
143 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
144} 201}
145 202
146static void 203static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 205{
149 PangoRectangle rect; 206 PangoRectangle rect;
150 207
151 // get_pixel_* wrongly rounds down 208 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 209 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 216
160 *w = rect.width; 217 *w = rect.width;
161 *h = rect.height; 218 *h = rect.height;
162} 219}
163 220
221typedef uint16_t tileid;
164typedef uint16_t mapface; 222typedef uint16_t faceid;
165 223
166typedef struct { 224typedef struct {
167 GLint name; 225 GLuint name;
168 int w, h; 226 int w, h;
169 float s, t; 227 float s, t;
170 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
171} maptex; 231} maptex;
172 232
173typedef struct { 233typedef struct {
174 uint32_t player; 234 uint32_t player;
175 mapface face[3]; 235 tileid tile[3];
176 uint16_t darkness; 236 uint16_t darkness;
177 uint8_t stat_width, stat_hp, flags; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
178} mapcell; 238} mapcell;
179 239
180typedef struct { 240typedef struct {
181 int32_t c0, c1; 241 int32_t c0, c1;
182 mapcell *col; 242 mapcell *col;
183} maprow; 243} maprow;
184 244
185typedef struct map { 245typedef struct map {
186 int x, y, w, h; 246 int x, y, w, h;
187 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
188 int faces; 248 int faces; tileid *face2tile; // [faceid]
189 mapface *face; 249 int texs; maptex *tex; // [tileid]
190
191 int texs;
192 maptex *tex;
193 250
194 int32_t rows; 251 int32_t rows;
195 maprow *row; 252 maprow *row;
196} *CFPlus__Map; 253} *DC__Map;
197 254
198static char * 255static char *
199prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
200{ 257{
201 char *p; 258 char *p;
… …
218} 275}
219 276
220#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
223static maprow * 300static maprow *
224map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
225{ 302{
226 if (0 > y) 303 if (0 > y)
227 { 304 {
228 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
229 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
267 344
268 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
269} 346}
270 347
271static mapcell * 348static mapcell *
272map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
273{ 350{
274 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
275} 352}
276 353
277static void 354static void
278map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
279{ 356{
280 int r; 357 int r;
281 358
282 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
283 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
290 self->oy = 0; 367 self->oy = 0;
291 self->row = 0; 368 self->row = 0;
292 self->rows = 0; 369 self->rows = 0;
293} 370}
294 371
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
295static void 382static void
296map_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)
297{ 384{
298 int x, y; 385 int x, y;
299 maprow *row; 386 maprow *row;
300 mapcell *cell; 387 mapcell *cell;
301 388
… …
313 if (x >= row->c1) 400 if (x >= row->c1)
314 break; 401 break;
315 402
316 cell = row->col + x - row->c0; 403 cell = row->col + x - row->c0;
317 404
318 cell->darkness = 0; 405 CELL_CLEAR (cell);
319 cell->stat_hp = 0;
320 cell->flags = 0;
321 cell->player = 0;
322 } 406 }
323 } 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);
324} 424}
325 425
326static void 426static void
327music_finished (void) 427music_finished (void)
328{ 428{
… …
364 n |= n >> 16; 464 n |= n >> 16;
365 465
366 return n + 1; 466 return n + 1;
367} 467}
368 468
369MODULE = 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
370 528
371PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
372 530
373BOOT: 531BOOT:
374{ 532{
375 HV *stash = gv_stashpv ("CFPlus", 1); 533 HV *stash = gv_stashpv ("DC", 1);
376 static const struct { 534 static const struct {
377 const char *name; 535 const char *name;
378 IV iv; 536 IV iv;
379 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
380# 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
381 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
382 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
383 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
384 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
385 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
394 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
395 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
396 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
397 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
398 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),
399 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
400 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
401 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
402 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
403 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
458 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
459 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
460 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
461 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
462 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
463 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
464 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
465 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
466 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
467 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
468 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
469 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
470 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
471 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
472 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
473 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
474 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
475 const_iv (KMOD_CTRL), 648
476 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
477 const_iv (KMOD_ALT), 650
478 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)
479# undef const_iv 677# undef const_iv
480 }; 678 };
481 679
482 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 680 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 681 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
682
683 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484} 685}
686
687void
688weaken (SV *rv)
689 PROTOTYPE: $
690 CODE:
691 sv_rvweaken (rv);
485 692
486int 693int
487in_destruct () 694in_destruct ()
488 CODE: 695 CODE:
489 RETVAL = PL_main_cv == Nullcv; 696 RETVAL = PL_main_cv == Nullcv;
… …
491 RETVAL 698 RETVAL
492 699
493NV floor (NV x) 700NV floor (NV x)
494 701
495NV ceil (NV x) 702NV ceil (NV x)
703
704IV minpot (UV n)
705
706IV popcount (UV n)
496 707
497void 708void
498pango_init () 709pango_init ()
499 CODE: 710 CODE:
500{ 711{
501 opengl_fontmap = pango_opengl_font_map_new (); 712 opengl_fontmap = pango_opengl_font_map_new ();
502 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 713 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 714 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
715 /*pango_context_set_font_description (opengl_context, default_font);*/
716#if PANGO_VERSION_CHECK (1, 15, 2)
717 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
718 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
719#endif
504} 720}
505 721
506int 722char *SDL_GetError ()
507SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
508 723
509void 724int SDL_Init (U32 flags)
725
726int SDL_InitSubSystem (U32 flags)
727
728void SDL_QuitSubSystem (U32 flags)
729
510SDL_Quit () 730void SDL_Quit ()
511 731
732int SDL_GL_SetAttribute (int attr, int value)
733
734int SDL_GL_GetAttribute (int attr)
735 CODE:
736 if (SDL_GL_GetAttribute (attr, &RETVAL))
737 XSRETURN_UNDEF;
738 OUTPUT:
739 RETVAL
740
512void 741void
513SDL_ListModes () 742SDL_ListModes (int rgb, int alpha)
514 PPCODE: 743 PPCODE:
515{ 744{
516 SDL_Rect **m; 745 SDL_Rect **m;
517 746
518 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 748 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 750 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522 751
523 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 752 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525 754
526 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530 759
531 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 760 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532#if SDL_VERSION_ATLEAST(1,2,10)
533 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 761 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535#endif
536
537 SDL_EnableUNICODE (1);
538 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539 762
540 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 763 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
541 764
542 if (m && m != (SDL_Rect **)-1) 765 if (m && m != (SDL_Rect **)-1)
543 while (*m) 766 while (*m)
544 { 767 {
768 if ((*m)->w >= 400 && (*m)->h >= 300)
769 {
545 AV *av = newAV (); 770 AV *av = newAV ();
546 av_push (av, newSViv ((*m)->w)); 771 av_push (av, newSViv ((*m)->w));
547 av_push (av, newSViv ((*m)->h)); 772 av_push (av, newSViv ((*m)->h));
773 av_push (av, newSViv (rgb));
774 av_push (av, newSViv (alpha));
548 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 775 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
776 }
549 777
550 ++m; 778 ++m;
551 } 779 }
552} 780}
553 781
554char *
555SDL_GetError ()
556
557int 782int
558SDL_SetVideoMode (int w, int h, int fullscreen) 783SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559 CODE: 784 CODE:
785{
786 SDL_EnableUNICODE (1);
787 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
788
789 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
791 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
793
560 RETVAL = !!SDL_SetVideoMode ( 794 RETVAL = !!SDL_SetVideoMode (
561 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 795 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
562 ); 796 );
797
563 if (RETVAL) 798 if (RETVAL)
564 { 799 {
565 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 800 av_clear (texture_av);
801
802 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 803#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567# include "glfunc.h" 804#include "glfunc.h"
568# undef GL_FUNC 805#undef GL_FUNC
569 } 806 }
807}
570 OUTPUT: 808 OUTPUT:
571 RETVAL 809 RETVAL
572 810
573void 811void
574SDL_GL_SwapBuffers () 812SDL_GL_SwapBuffers ()
575 813
576char * 814char *
577SDL_GetKeyName (int sym) 815SDL_GetKeyName (int sym)
578 816
817int
818SDL_GetAppState ()
819
820int
821SDL_GetModState ()
822
579void 823void
580SDL_PollEvent () 824poll_events ()
581 PPCODE: 825 PPCODE:
582{ 826{
583 SDL_Event ev; 827 SDL_Event ev;
584 828
585 while (SDL_PollEvent (&ev)) 829 SDL_PumpEvents ();
830 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586 { 831 {
587 HV *hv = newHV (); 832 HV *hv = newHV ();
588 hv_store (hv, "type", 4, newSViv (ev.type), 0); 833 hv_store (hv, "type", 4, newSViv (ev.type), 0);
589 834
590 switch (ev.type) 835 switch (ev.type)
591 { 836 {
592 case SDL_KEYDOWN: 837 case SDL_KEYDOWN:
593 case SDL_KEYUP: 838 case SDL_KEYUP:
594 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 839 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 840 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 841 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
842 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
597 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 843 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598 break; 844 break;
599 845
600 case SDL_ACTIVEEVENT: 846 case SDL_ACTIVEEVENT:
601 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 847 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 848 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603 break; 849 break;
604 850
605 case SDL_MOUSEMOTION: 851 case SDL_MOUSEMOTION:
852 {
853 int state = ev.motion.state;
854 int x = ev.motion.x;
855 int y = ev.motion.y;
856 int xrel = ev.motion.xrel;
857 int yrel = ev.motion.yrel;
858
859 /* do simplistic event compression */
860 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
861 && state == ev.motion.state)
862 {
863 xrel += ev.motion.xrel;
864 yrel += ev.motion.yrel;
865 x = ev.motion.x;
866 y = ev.motion.y;
867 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868 }
869
606 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 870 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
607
608 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 871 hv_store (hv, "state", 5, newSViv (state), 0);
609 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 872 hv_store (hv, "x", 1, newSViv (x), 0);
610 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 873 hv_store (hv, "y", 1, newSViv (y), 0);
611 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 874 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 875 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
876 }
613 break; 877 break;
614 878
615 case SDL_MOUSEBUTTONDOWN: 879 case SDL_MOUSEBUTTONDOWN:
616 case SDL_MOUSEBUTTONUP: 880 case SDL_MOUSEBUTTONUP:
617 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 881 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
618 882
619 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 883 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
620 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 884 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
621 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 885 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
622 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 886 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
627 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 891 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 892 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629 break; 893 break;
630 } 894 }
631 895
632 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 896 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633 } 897 }
634} 898}
635 899
636int 900int
637Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 901Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638 POSTCALL: 902 POSTCALL:
639 Mix_HookMusicFinished (music_finished); 903 Mix_HookMusicFinished (music_finished);
640 Mix_ChannelFinished (channel_finished); 904 Mix_ChannelFinished (channel_finished);
641 905
642void 906void
907Mix_QuerySpec ()
908 PPCODE:
909{
910 int freq, channels;
911 Uint16 format;
912
913 if (Mix_QuerySpec (&freq, &format, &channels))
914 {
915 EXTEND (SP, 3);
916 PUSHs (sv_2mortal (newSViv (freq)));
917 PUSHs (sv_2mortal (newSViv (format)));
918 PUSHs (sv_2mortal (newSViv (channels)));
919 }
920}
921
922void
643Mix_CloseAudio () 923Mix_CloseAudio ()
644 924
645int 925int
646Mix_AllocateChannels (int numchans = -1) 926Mix_AllocateChannels (int numchans = -1)
647 927
928const char *
929Mix_GetError ()
930
648void 931void
649lowdelay (int fd, int val = 1) 932lowdelay (int fd, int val = 1)
650 CODE: 933 CODE:
934 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
935
936void
937win32_proxy_info ()
938 PPCODE:
939{
651#ifndef _WIN32 940#ifdef _WIN32
652 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 941 char buffer[2048];
942 DWORD buflen;
943
944 EXTEND (SP, 3);
945
946 buflen = sizeof (buffer);
947 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
948 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
949 {
950 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
951
952 buflen = sizeof (buffer);
953 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
954 {
955 PUSHs (newSVpv (buffer, 0));
956
957 buflen = sizeof (buffer);
958 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
959 PUSHs (newSVpv (buffer, 0));
960 }
961 }
653#endif 962#endif
963}
654 964
655void 965int
656add_font (char *file) 966add_font (char *file)
657 CODE: 967 CODE:
658 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 968 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
969 OUTPUT:
970 RETVAL
659 971
660void 972void
661load_image_inline (SV *image_) 973load_image_inline (SV *image_)
662 ALIAS: 974 ALIAS:
663 load_image_file = 1 975 load_image_file = 1
… …
666 STRLEN image_len; 978 STRLEN image_len;
667 char *image = (char *)SvPVbyte (image_, image_len); 979 char *image = (char *)SvPVbyte (image_, image_len);
668 SDL_Surface *surface, *surface2; 980 SDL_Surface *surface, *surface2;
669 SDL_PixelFormat fmt; 981 SDL_PixelFormat fmt;
670 SDL_RWops *rw = ix 982 SDL_RWops *rw = ix
671 ? SDL_RWFromFile (image, "r") 983 ? SDL_RWFromFile (image, "rb")
672 : SDL_RWFromConstMem (image, image_len); 984 : SDL_RWFromConstMem (image, image_len);
673 985
674 if (!rw) 986 if (!rw)
675 croak ("load_image: %s", SDL_GetError ()); 987 croak ("load_image: %s", SDL_GetError ());
676 988
… …
749void 1061void
750error (char *message) 1062error (char *message)
751 CODE: 1063 CODE:
752 fprintf (stderr, "ERROR: %s\n", message); 1064 fprintf (stderr, "ERROR: %s\n", message);
753#ifdef _WIN32 1065#ifdef _WIN32
754 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1066 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
755#endif 1067#endif
756 1068
757void 1069void
758fatal (char *message) 1070fatal (char *message)
759 CODE: 1071 CODE:
760 fprintf (stderr, "FATAL: %s\n", message); 1072 fprintf (stderr, "FATAL: %s\n", message);
761#ifdef _WIN32 1073#ifdef _WIN32
762 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1074 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
763#endif 1075#endif
764 _exit (1); 1076 _exit (1);
765 1077
766void 1078void
767_exit (int retval) 1079_exit (int retval = 0)
768 CODE: 1080 CODE:
1081#ifdef WIN32
1082 ExitThread (retval); // unclean, please beam me up
1083#else
769 _exit (retval); 1084 _exit (retval);
1085#endif
770 1086
771MODULE = CFPlus PACKAGE = CFPlus::Font 1087void
1088debug ()
1089 CODE:
1090{
1091#if DEBUG
1092 VALGRIND_DO_LEAK_CHECK;
1093#endif
1094}
772 1095
773CFPlus::Font 1096MODULE = Deliantra::Client PACKAGE = DC::Font
1097
1098PROTOTYPES: DISABLE
1099
1100DC::Font
774new_from_file (SV *class, char *path, int id = 0) 1101new_from_file (SV *class, char *path, int id = 0)
775 CODE: 1102 CODE:
776{ 1103{
777 int count; 1104 int count;
778 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1105 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
781} 1108}
782 OUTPUT: 1109 OUTPUT:
783 RETVAL 1110 RETVAL
784 1111
785void 1112void
786DESTROY (CFPlus::Font self) 1113DESTROY (DC::Font self)
787 CODE: 1114 CODE:
788 pango_font_description_free (self); 1115 pango_font_description_free (self);
789 1116
790void 1117void
791make_default (CFPlus::Font self) 1118make_default (DC::Font self)
1119 PROTOTYPE: $
792 CODE: 1120 CODE:
793 default_font = self; 1121 default_font = self;
794 1122
795MODULE = CFPlus PACKAGE = CFPlus::Layout 1123MODULE = Deliantra::Client PACKAGE = DC::Layout
796 1124
1125PROTOTYPES: DISABLE
1126
797void 1127void
798reset_glyph_cache () 1128glyph_cache_backup ()
1129 PROTOTYPE:
799 CODE: 1130 CODE:
1131 tc_backup ();
1132
1133void
1134glyph_cache_restore ()
1135 PROTOTYPE:
1136 CODE:
800 tc_clear (); 1137 tc_restore ();
801 1138
802CFPlus::Layout 1139DC::Layout
803new (SV *class) 1140new (SV *class)
804 CODE: 1141 CODE:
805 New (0, RETVAL, 1, struct cf_layout); 1142 New (0, RETVAL, 1, struct cf_layout);
806 1143
807 RETVAL->pl = pango_layout_new (opengl_context); 1144 RETVAL->pl = pango_layout_new (opengl_context);
… …
809 RETVAL->g = 1.; 1146 RETVAL->g = 1.;
810 RETVAL->b = 1.; 1147 RETVAL->b = 1.;
811 RETVAL->a = 1.; 1148 RETVAL->a = 1.;
812 RETVAL->base_height = MIN_FONT_HEIGHT; 1149 RETVAL->base_height = MIN_FONT_HEIGHT;
813 RETVAL->font = 0; 1150 RETVAL->font = 0;
1151 RETVAL->rc = rc_alloc ();
814 1152
815 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1153 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816 layout_update_font (RETVAL); 1154 layout_update_font (RETVAL);
817 OUTPUT: 1155 OUTPUT:
818 RETVAL 1156 RETVAL
819 1157
820void 1158void
821DESTROY (CFPlus::Layout self) 1159DESTROY (DC::Layout self)
822 CODE: 1160 CODE:
823 g_object_unref (self->pl); 1161 g_object_unref (self->pl);
1162 rc_free (self->rc);
824 Safefree (self); 1163 Safefree (self);
825 1164
826void 1165void
827set_text (CFPlus::Layout self, SV *text_) 1166set_text (DC::Layout self, SV *text_)
828 CODE: 1167 CODE:
829{ 1168{
830 STRLEN textlen; 1169 STRLEN textlen;
831 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
832 1171
833 pango_layout_set_text (self->pl, text, textlen); 1172 pango_layout_set_text (self->pl, text, textlen);
834} 1173}
835 1174
836void 1175void
837set_markup (CFPlus::Layout self, SV *text_) 1176set_markup (DC::Layout self, SV *text_)
838 CODE: 1177 CODE:
839{ 1178{
840 STRLEN textlen; 1179 STRLEN textlen;
841 char *text = SvPVutf8 (text_, textlen); 1180 char *text = SvPVutf8 (text_, textlen);
842 1181
843 pango_layout_set_markup (self->pl, text, textlen); 1182 pango_layout_set_markup (self->pl, text, textlen);
844} 1183}
845 1184
846void 1185void
847set_shapes (CFPlus::Layout self, ...) 1186set_shapes (DC::Layout self, ...)
848 CODE: 1187 CODE:
849{ 1188{
850 PangoAttrList *attrs = 0; 1189 PangoAttrList *attrs = 0;
851 const char *text = pango_layout_get_text (self->pl); 1190 const char *text = pango_layout_get_text (self->pl);
852 const char *pos = text; 1191 const char *pos = text;
… …
887 if (attrs) 1226 if (attrs)
888 pango_layout_set_attributes (self->pl, attrs); 1227 pango_layout_set_attributes (self->pl, attrs);
889} 1228}
890 1229
891void 1230void
892get_shapes (CFPlus::Layout self) 1231get_shapes (DC::Layout self)
893 PPCODE: 1232 PPCODE:
894{ 1233{
895 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1234 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896 1235
897 do 1236 do
898 { 1237 {
899 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1238 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900 1239
901 if (run && shape_attr_p (run)) 1240 if (run && shape_attr_p (run))
902 { 1241 {
903 PangoRectangle extents; 1242 PangoRectangle extents;
904 pango_layout_iter_get_run_extents (iter, 0, &extents); 1243 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
912 1251
913 pango_layout_iter_free (iter); 1252 pango_layout_iter_free (iter);
914} 1253}
915 1254
916int 1255int
917has_wrapped (CFPlus::Layout self) 1256has_wrapped (DC::Layout self)
918 CODE: 1257 CODE:
919{ 1258{
920 int lines = 1; 1259 int lines = 1;
921 const char *text = pango_layout_get_text (self->pl); 1260 const char *text = pango_layout_get_text (self->pl);
922 1261
… …
927} 1266}
928 OUTPUT: 1267 OUTPUT:
929 RETVAL 1268 RETVAL
930 1269
931SV * 1270SV *
932get_text (CFPlus::Layout self) 1271get_text (DC::Layout self)
933 CODE: 1272 CODE:
934 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1273 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935 sv_utf8_decode (RETVAL); 1274 sv_utf8_decode (RETVAL);
936 OUTPUT: 1275 OUTPUT:
937 RETVAL 1276 RETVAL
938 1277
939void 1278void
940set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1279set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941 CODE: 1280 CODE:
942 self->r = r; 1281 self->r = r;
943 self->g = g; 1282 self->g = g;
944 self->b = b; 1283 self->b = b;
945 self->a = a; 1284 self->a = a;
946 1285
947void 1286void
948set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1287set_font (DC::Layout self, DC::Font font = 0)
949 CODE: 1288 CODE:
950 if (self->font != font) 1289 if (self->font != font)
951 { 1290 {
952 self->font = font; 1291 self->font = font;
953 layout_update_font (self); 1292 layout_update_font (self);
954 } 1293 }
955 1294
956void 1295void
957set_height (CFPlus::Layout self, int base_height) 1296set_height (DC::Layout self, int base_height)
958 CODE: 1297 CODE:
959 if (self->base_height != base_height) 1298 if (self->base_height != base_height)
960 { 1299 {
961 self->base_height = base_height; 1300 self->base_height = base_height;
962 layout_update_font (self); 1301 layout_update_font (self);
963 } 1302 }
964 1303
965void 1304void
966set_width (CFPlus::Layout self, int max_width = -1) 1305set_width (DC::Layout self, int max_width = -1)
967 CODE: 1306 CODE:
968 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1307 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969 1308
970void 1309void
971set_indent (CFPlus::Layout self, int indent) 1310set_indent (DC::Layout self, int indent)
972 CODE: 1311 CODE:
973 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1312 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974 1313
975void 1314void
976set_spacing (CFPlus::Layout self, int spacing) 1315set_spacing (DC::Layout self, int spacing)
977 CODE: 1316 CODE:
978 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1317 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979 1318
980void 1319void
981set_ellipsise (CFPlus::Layout self, int ellipsise) 1320set_ellipsise (DC::Layout self, int ellipsise)
982 CODE: 1321 CODE:
983 pango_layout_set_ellipsize (self->pl, 1322 pango_layout_set_ellipsize (self->pl,
984 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1323 ellipsise == 1 ? PANGO_ELLIPSIZE_START
985 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1324 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1325 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
987 : PANGO_ELLIPSIZE_NONE 1326 : PANGO_ELLIPSIZE_NONE
988 ); 1327 );
989 1328
990void 1329void
991set_single_paragraph_mode (CFPlus::Layout self, int spm) 1330set_single_paragraph_mode (DC::Layout self, int spm)
992 CODE: 1331 CODE:
993 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1332 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994 1333
995void 1334void
996size (CFPlus::Layout self) 1335size (DC::Layout self)
997 PPCODE: 1336 PPCODE:
998{ 1337{
999 int w, h; 1338 int w, h;
1000 1339
1001 layout_get_pixel_size (self, &w, &h); 1340 layout_get_pixel_size (self, &w, &h);
… …
1004 PUSHs (sv_2mortal (newSViv (w))); 1343 PUSHs (sv_2mortal (newSViv (w)));
1005 PUSHs (sv_2mortal (newSViv (h))); 1344 PUSHs (sv_2mortal (newSViv (h)));
1006} 1345}
1007 1346
1008int 1347int
1009descent (CFPlus::Layout self) 1348descent (DC::Layout self)
1010 CODE: 1349 CODE:
1011{ 1350{
1012 PangoRectangle rect; 1351 PangoRectangle rect;
1013 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1352 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014 pango_layout_line_get_pixel_extents (line, 0, &rect); 1353 pango_layout_line_get_pixel_extents (line, 0, &rect);
1015 RETVAL = PANGO_DESCENT (rect); 1354 RETVAL = PANGO_DESCENT (rect);
1016} 1355}
1017 OUTPUT: 1356 OUTPUT:
1018 RETVAL 1357 RETVAL
1019 1358
1020int 1359int
1021xy_to_index (CFPlus::Layout self, int x, int y) 1360xy_to_index (DC::Layout self, int x, int y)
1022 CODE: 1361 CODE:
1023{ 1362{
1024 int index, trailing; 1363 int index, trailing;
1025 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1364 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026 RETVAL = index; 1365 RETVAL = index + trailing;
1027} 1366}
1028 OUTPUT: 1367 OUTPUT:
1029 RETVAL 1368 RETVAL
1030 1369
1031void 1370void
1032cursor_pos (CFPlus::Layout self, int index) 1371cursor_pos (DC::Layout self, int index)
1033 PPCODE: 1372 PPCODE:
1034{ 1373{
1035 PangoRectangle strong_pos; 1374 PangoRectangle pos;
1036 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1375 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037 1376
1038 EXTEND (SP, 3); 1377 EXTEND (SP, 3);
1039 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1379 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042} 1381}
1043 1382
1044void 1383void
1045render (CFPlus::Layout self, float x, float y, int flags = 0) 1384index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046 PPCODE: 1385 PPCODE:
1386{
1387 int line, x;
1388
1389 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1390#if !PANGO_VERSION_CHECK (1, 17, 3)
1391 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1392 --line;
1393#endif
1394 EXTEND (SP, 2);
1395 PUSHs (sv_2mortal (newSViv (line)));
1396 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1397}
1398
1399void
1400line_x_to_index (DC::Layout self, int line, int x)
1401 PPCODE:
1402{
1403 PangoLayoutLine *lp;
1404 int index, trailing;
1405
1406 if (line < 0)
1407 XSRETURN_EMPTY;
1408
1409 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1410 XSRETURN_EMPTY; /* do better */
1411
1412 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1413
1414 EXTEND (SP, 2);
1415 if (GIMME_V == G_SCALAR)
1416 PUSHs (sv_2mortal (newSViv (index + trailing)));
1417 else
1418 {
1419 PUSHs (sv_2mortal (newSViv (index)));
1420 PUSHs (sv_2mortal (newSViv (trailing)));
1421 }
1422}
1423
1424void
1425render (DC::Layout self, float x, float y, int flags = 0)
1426 CODE:
1427 rc_clear (self->rc);
1047 pango_opengl_render_layout_subpixel ( 1428 pango_opengl_render_layout_subpixel (
1048 self->pl, 1429 self->pl,
1430 self->rc,
1049 x * PANGO_SCALE, y * PANGO_SCALE, 1431 x * PANGO_SCALE, y * PANGO_SCALE,
1050 self->r, self->g, self->b, self->a, 1432 self->r, self->g, self->b, self->a,
1051 flags 1433 flags
1052 ); 1434 );
1435 // we assume that context_change actually clears/frees stuff
1436 // and does not do any recomputation...
1437 pango_layout_context_changed (self->pl);
1053 1438
1054MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056void 1439void
1057pad2pot (SV *data_, SV *w_, SV *h_) 1440draw (DC::Layout self)
1058 CODE: 1441 CODE:
1059{ 1442{
1060 int ow = SvIV (w_); 1443 glEnable (GL_TEXTURE_2D);
1061 int oh = SvIV (h_); 1444 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1445 glEnable (GL_BLEND);
1446 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1447 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1448 glEnable (GL_ALPHA_TEST);
1449 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062 1450
1063 if (ow && oh) 1451 rc_draw (self->rc);
1452
1453 glDisable (GL_ALPHA_TEST);
1454 glDisable (GL_BLEND);
1455 glDisable (GL_TEXTURE_2D);
1456}
1457
1458MODULE = Deliantra::Client PACKAGE = DC::Texture
1459
1460PROTOTYPES: ENABLE
1461
1462void
1463pad (SV *data_, int ow, int oh, int nw, int nh)
1464 CODE:
1465{
1466 if ((nw != ow || nh != oh) && SvOK (data_))
1064 { 1467 {
1065 int nw = minpot (ow);
1066 int nh = minpot (oh);
1067
1068 if (nw != ow || nh != oh)
1069 {
1070 if (SvOK (data_))
1071 {
1072 STRLEN datalen; 1468 STRLEN datalen;
1073 char *data = SvPVbyte (data_, datalen); 1469 char *data = SvPVbyte (data_, datalen);
1074 int bpp = datalen / (ow * oh); 1470 int bpp = datalen / (ow * oh);
1075 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1471 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1076 1472
1077 SvPOK_only (result_); 1473 SvPOK_only (result_);
1078 SvCUR_set (result_, nw * nh * bpp); 1474 SvCUR_set (result_, nw * nh * bpp);
1079 1475
1080 memset (SvPVX (result_), 0, nw * nh * bpp); 1476 memset (SvPVX (result_), 0, nw * nh * bpp);
1081 while (oh--) 1477 while (oh--)
1082 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1478 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083 1479
1084 sv_setsv (data_, result_); 1480 sv_setsv (data_, result_);
1085 }
1086
1087 sv_setiv (w_, nw);
1088 sv_setiv (h_, nh);
1089 }
1090 } 1481 }
1091} 1482}
1092 1483
1093void 1484void
1094draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1485draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1100{ 1491{
1101 HV *hv = (HV *)SvRV (self); 1492 HV *hv = (HV *)SvRV (self);
1102 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1493 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1494 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1495 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1496
1497 if (name <= 0)
1498 XSRETURN_EMPTY;
1105 1499
1106 if (items < 5) 1500 if (items < 5)
1107 { 1501 {
1108 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1502 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1503 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1137 glDisable (GL_ALPHA_TEST); 1531 glDisable (GL_ALPHA_TEST);
1138 glDisable (GL_BLEND); 1532 glDisable (GL_BLEND);
1139 } 1533 }
1140} 1534}
1141 1535
1142MODULE = CFPlus PACKAGE = CFPlus::Map 1536IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1537 CODE:
1538{
1539 GLint width;
1540 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1541 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1542 RETVAL = width > 0;
1543}
1544 OUTPUT:
1545 RETVAL
1143 1546
1144CFPlus::Map 1547MODULE = Deliantra::Client PACKAGE = DC::Map
1145new (SV *class, int map_width, int map_height) 1548
1549PROTOTYPES: DISABLE
1550
1551DC::Map
1552new (SV *class)
1146 CODE: 1553 CODE:
1147 New (0, RETVAL, 1, struct map); 1554 New (0, RETVAL, 1, struct map);
1148 RETVAL->x = 0; 1555 RETVAL->x = 0;
1149 RETVAL->y = 0; 1556 RETVAL->y = 0;
1150 RETVAL->w = map_width; 1557 RETVAL->w = 0;
1151 RETVAL->h = map_height; 1558 RETVAL->h = 0;
1152 RETVAL->ox = 0; 1559 RETVAL->ox = 0;
1153 RETVAL->oy = 0; 1560 RETVAL->oy = 0;
1154 RETVAL->faces = 8192; 1561 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1562 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156 RETVAL->texs = 8192;
1157 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158 RETVAL->rows = 0; 1563 RETVAL->rows = 0;
1159 RETVAL->row = 0; 1564 RETVAL->row = 0;
1160 OUTPUT: 1565 OUTPUT:
1161 RETVAL 1566 RETVAL
1162 1567
1163void 1568void
1164DESTROY (CFPlus::Map self) 1569DESTROY (DC::Map self)
1165 CODE: 1570 CODE:
1166{ 1571{
1167 map_clear (self); 1572 map_clear (self);
1168 Safefree (self->face); 1573 Safefree (self->face2tile);
1169 Safefree (self->tex); 1574 Safefree (self->tex);
1170 Safefree (self); 1575 Safefree (self);
1171} 1576}
1172 1577
1173void 1578void
1579resize (DC::Map self, int map_width, int map_height)
1580 CODE:
1581 self->w = map_width;
1582 self->h = map_height;
1583
1584void
1174clear (CFPlus::Map self) 1585clear (DC::Map self)
1175 CODE: 1586 CODE:
1176 map_clear (self); 1587 map_clear (self);
1177 1588
1178void 1589void
1179set_face (CFPlus::Map self, int face, int texid) 1590set_tileid (DC::Map self, int face, int tile)
1180 CODE: 1591 CODE:
1181{ 1592{
1182 while (self->faces <= face) 1593 need_facenum (self, face); self->face2tile [face] = tile;
1183 { 1594 need_texid (self, tile);
1184 Append (mapface, self->face, self->faces, self->faces);
1185 self->faces *= 2;
1186 }
1187
1188 self->face [face] = texid;
1189} 1595}
1190 1596
1191void 1597void
1598set_smooth (DC::Map self, int face, int smooth, int level)
1599 CODE:
1600{
1601 tileid texid;
1602 maptex *tex;
1603
1604 if (face < 0 || face >= self->faces)
1605 return;
1606
1607 if (smooth < 0 || smooth >= self->faces)
1608 return;
1609
1610 texid = self->face2tile [face];
1611
1612 if (!texid)
1613 return;
1614
1615 tex = self->tex + texid;
1616 tex->smoothtile = self->face2tile [smooth];
1617 tex->smoothlevel = level;
1618}
1619
1620void
1192set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1621set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1193 CODE: 1622 CODE:
1194{ 1623{
1195 while (self->texs <= texid) 1624 need_texid (self, texid);
1196 {
1197 Append (maptex, self->tex, self->texs, self->texs);
1198 self->texs *= 2;
1199 }
1200 1625
1201 { 1626 {
1202 maptex *tex = self->tex + texid; 1627 maptex *tex = self->tex + texid;
1203 1628
1204 tex->name = name; 1629 tex->name = name;
… …
1221 // from transparent color bleeding and ugly wrapping effects. 1646 // from transparent color bleeding and ugly wrapping effects.
1222 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1647 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223} 1648}
1224 1649
1225int 1650int
1226ox (CFPlus::Map self) 1651ox (DC::Map self)
1227 ALIAS: 1652 ALIAS:
1228 oy = 1 1653 oy = 1
1229 x = 2 1654 x = 2
1230 y = 3 1655 y = 3
1231 w = 4 1656 w = 4
… …
1242 } 1667 }
1243 OUTPUT: 1668 OUTPUT:
1244 RETVAL 1669 RETVAL
1245 1670
1246void 1671void
1247scroll (CFPlus::Map self, int dx, int dy) 1672scroll (DC::Map self, int dx, int dy)
1248 CODE: 1673 CODE:
1249{ 1674{
1250 if (dx > 0) 1675 if (dx > 0)
1251 map_blank (self, self->x, self->y, dx, self->h); 1676 map_blank (self, self->x, self->y, dx, self->h);
1252 else if (dx < 0) 1677 else if (dx < 0)
1253 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1678 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254 1679
1255 if (dy > 0) 1680 if (dy > 0)
1256 map_blank (self, self->x, self->y, self->w, dy); 1681 map_blank (self, self->x, self->y, self->w, dy);
1257 else if (dy < 0) 1682 else if (dy < 0)
1258 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1683 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259 1684
1260 self->ox += dx; self->x += dx; 1685 self->ox += dx; self->x += dx;
1261 self->oy += dy; self->y += dy; 1686 self->oy += dy; self->y += dy;
1262 1687
1263 while (self->y < 0) 1688 while (self->y < 0)
… …
1267 self->rows += MAP_EXTEND_Y; 1692 self->rows += MAP_EXTEND_Y;
1268 self->y += MAP_EXTEND_Y; 1693 self->y += MAP_EXTEND_Y;
1269 } 1694 }
1270} 1695}
1271 1696
1272void 1697SV *
1273map1a_update (CFPlus::Map self, SV *data_, int extmap) 1698map1a_update (DC::Map self, SV *data_, int extmap)
1274 CODE: 1699 CODE:
1275{ 1700{
1276 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1701 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1277 uint8_t *data_end = (uint8_t *)SvEND (data_); 1702 uint8_t *data_end = (uint8_t *)SvEND (data_);
1278 mapcell *cell; 1703 mapcell *cell;
1279 int x, y, flags; 1704 int x, y, z, flags;
1705 AV *missing = newAV ();
1706 RETVAL = newRV_noinc ((SV *)missing);
1280 1707
1281 while (data < data_end - 1) 1708 while (data < data_end - 1)
1282 { 1709 {
1283 flags = (data [0] << 8) + data [1]; data += 2; 1710 flags = (data [0] << 8) + data [1]; data += 2;
1284 1711
… …
1304 uint8_t ext, cmd; 1731 uint8_t ext, cmd;
1305 1732
1306 do 1733 do
1307 { 1734 {
1308 ext = *data++; 1735 ext = *data++;
1309 cmd = ext & 0x3f; 1736 cmd = ext & 0x7f;
1310 1737
1311 if (cmd < 4) 1738 if (cmd < 4)
1312 cell->darkness = 255 - ext * 64 + 1; 1739 cell->darkness = 255 - ext * 64 + 1;
1313 else if (cmd == 5) // health 1740 else if (cmd == 5) // health
1314 { 1741 {
1315 cell->stat_width = 1; 1742 cell->stat_width = 1;
1316 cell->stat_hp = *data++; 1743 cell->stat_hp = *data++;
1317 } 1744 }
1318 else if (cmd == 6) // monster width 1745 else if (cmd == 6) // monster width
1319 cell->stat_width = *data++ + 1; 1746 cell->stat_width = *data++ + 1;
1320 else if (cmd == 0x47) // monster width 1747 else if (cmd == 0x47)
1321 { 1748 {
1322 if (*data == 4) 1749 if (*data == 1) cell->player = data [1];
1323 ; // decode player tag 1750 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324 1753
1325 data += *data + 1; 1754 data += *data + 1;
1326 } 1755 }
1327 else if (cmd == 8) // cell flags 1756 else if (cmd == 8) // cell flags
1328 cell->flags = *data++; 1757 cell->flags = *data++;
… …
1335 } 1764 }
1336 else 1765 else
1337 cell->darkness = *data++ + 1; 1766 cell->darkness = *data++ + 1;
1338 } 1767 }
1339 1768
1769 for (z = 0; z <= 2; ++z)
1340 if (flags & 4) 1770 if (flags & (4 >> z))
1341 { 1771 {
1342 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1772 faceid face = (data [0] << 8) + data [1]; data += 2;
1773 need_facenum (self, face);
1774 cell->tile [z] = self->face2tile [face];
1775
1776 if (cell->tile [z])
1777 {
1778 maptex *tex = self->tex + cell->tile [z];
1779 if (!tex->name)
1780 av_push (missing, newSViv (cell->tile [z]));
1781
1782 if (tex->smoothtile)
1783 {
1784 maptex *smooth = self->tex + tex->smoothtile;
1785 if (!smooth->name)
1786 av_push (missing, newSViv (tex->smoothtile));
1787 }
1788 }
1343 } 1789 }
1344
1345 if (flags & 2)
1346 {
1347 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348 }
1349
1350 if (flags & 1)
1351 {
1352 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353 }
1354 } 1790 }
1355 else 1791 else
1356 cell->darkness = 0; 1792 CELL_CLEAR (cell);
1357 } 1793 }
1358} 1794}
1795 OUTPUT:
1796 RETVAL
1359 1797
1360SV * 1798SV *
1361mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1799mapmap (DC::Map self, int x0, int y0, int w, int h)
1362 CODE: 1800 CODE:
1363{ 1801{
1364 int x1, x; 1802 int x1, x;
1365 int y1, y; 1803 int y1, y;
1366 int z; 1804 int z;
… …
1387 { 1825 {
1388 mapcell *cell = row->col + (x - row->c0); 1826 mapcell *cell = row->col + (x - row->c0);
1389 1827
1390 for (z = 0; z <= 0; z++) 1828 for (z = 0; z <= 0; z++)
1391 { 1829 {
1392 mapface face = cell->face [z];
1393
1394 if (face)
1395 {
1396 maptex tex = self->tex [face]; 1830 maptex tex = self->tex [cell->tile [z]];
1397 int a0 = 255 - tex.a; 1831 int a0 = 255 - tex.a;
1398 int a1 = tex.a; 1832 int a1 = tex.a;
1399 1833
1400 r = (r * a0 + tex.r * a1) / 255; 1834 r = (r * a0 + tex.r * a1) / 255;
1401 g = (g * a0 + tex.g * a1) / 255; 1835 g = (g * a0 + tex.g * a1) / 255;
1402 b = (b * a0 + tex.b * a1) / 255; 1836 b = (b * a0 + tex.b * a1) / 255;
1403 a = (a * a0 + tex.a * a1) / 255; 1837 a = (a * a0 + tex.a * a1) / 255;
1404 }
1405 } 1838 }
1406 } 1839 }
1407 1840
1408 *map++ = (r ) 1841 *map++ = (r )
1409 | (g << 8) 1842 | (g << 8)
… …
1416} 1849}
1417 OUTPUT: 1850 OUTPUT:
1418 RETVAL 1851 RETVAL
1419 1852
1420void 1853void
1421draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1854draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1422 CODE: 1855 CODE:
1423{ 1856{
1424 int vx, vy;
1425 int x, y, z; 1857 int x, y, z;
1426 int last_name;
1427 mapface face;
1428 1858
1429 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1859 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1430 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1860 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1862 smooth_key skey;
1863 int pl_x, pl_y;
1864 maptex pl_tex;
1865 rc_t *rc = rc_alloc ();
1866 rc_key_t key;
1867 rc_array_t *arr;
1431 1868
1432 /* 1869 pl_tex.name = 0;
1433 int vx = self->vx = self->w >= sw
1434 ? self->x + (self->w - sw) / 2
1435 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436 1870
1437 int vy = self->vy = self->h >= sh 1871 // thats current max. sorry.
1438 ? self->y + (self->h - sh) / 2 1872 if (sw > 255) sw = 255;
1439 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1873 if (sh > 255) sh = 255;
1440 */
1441 1874
1442 glColor4ub (255, 255, 255, 255); 1875 // clear key, in case of extra padding
1876 memset (&skey, 0, sizeof (skey));
1877
1878 memset (&key, 0, sizeof (key));
1879 key.r = 255;
1880 key.g = 255;
1881 key.b = 255;
1882 key.a = 255;
1883 key.mode = GL_QUADS;
1884 key.format = GL_T2F_V3F;
1885 key.texname = -1;
1886
1887 mx += self->x;
1888 my += self->y;
1889
1890 // first pass: determine smooth_max
1891 // rather ugly, if you ask me
1892 // could also be stored inside mapcell and updated on change
1893 memset (smooth_max, 0, sizeof (smooth_max));
1894
1895 for (y = 0; y < sh; y++)
1896 if (0 <= y + my && y + my < self->rows)
1897 {
1898 maprow *row = self->row + (y + my);
1899
1900 for (x = 0; x < sw; x++)
1901 if (row->c0 <= x + mx && x + mx < row->c1)
1902 {
1903 mapcell *cell = row->col + (x + mx - row->c0);
1904
1905 smooth_max[x + 1][y + 1] =
1906 MAX (self->tex [cell->tile [0]].smoothlevel,
1907 MAX (self->tex [cell->tile [1]].smoothlevel,
1908 self->tex [cell->tile [2]].smoothlevel));
1909 }
1910 }
1443 1911
1444 glEnable (GL_BLEND); 1912 glEnable (GL_BLEND);
1445 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1913 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1446 glEnable (GL_TEXTURE_2D);
1447 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1914 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1448 1915
1449 glBegin (GL_QUADS);
1450
1451 last_name = 0;
1452
1453 for (z = 0; z < 3; z++) 1916 for (z = 0; z <= 2; z++)
1917 {
1918 memset (smooth_level, 0, sizeof (smooth_level));
1919
1454 for (y = 0; y < sh; y++) 1920 for (y = 0; y < sh; y++)
1455 if (0 <= y + vy && y + vy < self->rows) 1921 if (0 <= y + my && y + my < self->rows)
1456 { 1922 {
1457 maprow *row = self->row + (y + vy); 1923 maprow *row = self->row + (y + my);
1458 1924
1459 for (x = 0; x < sw; x++) 1925 for (x = 0; x < sw; x++)
1460 if (row->c0 <= x + vx && x + vx < row->c1) 1926 if (row->c0 <= x + mx && x + mx < row->c1)
1461 { 1927 {
1462 mapcell *cell = row->col + (x + vx - row->c0); 1928 mapcell *cell = row->col + (x + mx - row->c0);
1463
1464 face = cell->face [z]; 1929 tileid tile = cell->tile [z];
1930
1931 if (tile)
1932 {
1933 maptex tex = self->tex [tile];
1934 int px = (x + 1) * T - tex.w;
1935 int py = (y + 1) * T - tex.h;
1465 1936
1466 if (face && face < self->texs) 1937 if (key.texname != tex.name)
1938 {
1939 if (!tex.name)
1940 tex = self->tex [2]; /* missing, replace by noface */
1941
1942 key.texname = tex.name;
1943 arr = rc_array (rc, &key);
1944 }
1945
1946 if (expect_false (cell->player == player) && expect_false (z == 2))
1947 {
1948 pl_x = px;
1949 pl_y = py;
1950 pl_tex = tex;
1951 continue;
1952 }
1953
1954 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1955 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1956 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1957 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1958
1959 if (expect_false (cell->flags) && expect_false (z == 2))
1960 {
1961 // overlays such as the speech bubble, probably more to come
1962 if (cell->flags & 1)
1963 {
1964 maptex tex = self->tex [1];
1965 int px = x * T + T * 2 / 32;
1966 int py = y * T - T * 6 / 32;
1967
1968 if (tex.name)
1969 {
1970 if (key.texname != tex.name)
1971 {
1972 key.texname = tex.name;
1973 arr = rc_array (rc, &key);
1974 }
1975
1976 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980 }
1981 }
1982 }
1983
1984 // update smooth hash
1985 if (tex.smoothtile)
1986 {
1987 skey.tile = tex.smoothtile;
1988 skey.level = tex.smoothlevel;
1989
1990 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1991
1992 // add bits to current tile and all neighbours. skey.x|y is
1993 // shifted +1|+1 so we always stay positive.
1994
1995 // bits is ___n cccc CCCC bbbb
1996 // n do not draw borders&corners
1997 // c draw these corners, but...
1998 // C ... not these
1999 // b draw these borders
2000
2001 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2002 // ┃· ·· ·┃ ━━
2003
2004 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2005 // ·· ·· ·┏ ┓·
2006
2007 // full tile
2008 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2009
2010 // borders
2011 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2012 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2013 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2014 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2015
2016 // corners
2017 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2018 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2019 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2020 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2021 }
2022 }
2023 }
2024 }
2025
2026 rc_draw (rc);
2027 rc_clear (rc);
2028
2029 // go through all smoothlevels, lowest to highest, then draw.
2030 // this is basically counting sort
2031 {
2032 int w, b;
2033
2034 glEnable (GL_TEXTURE_2D);
2035 glBegin (GL_QUADS);
2036 for (w = 0; w < 256 / 32; ++w)
2037 {
2038 uint32_t smask = smooth_level [w];
2039 if (smask)
2040 for (b = 0; b < 32; ++b)
2041 if (smask & (((uint32_t)1) << b))
1467 { 2042 {
1468 maptex tex = self->tex [face]; 2043 int level = (w << 5) | b;
1469 int px = (x + 1) * 32 - tex.w; 2044 HE *he;
1470 int py = (y + 1) * 32 - tex.h;
1471 2045
1472 if (last_name != tex.name) 2046 hv_iterinit (smooth);
2047 while ((he = hv_iternext (smooth)))
1473 { 2048 {
1474 glEnd (); 2049 smooth_key *skey = (smooth_key *)HeKEY (he);
1475 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2050 IV bits = SvIVX (HeVAL (he));
1476 glBegin (GL_QUADS);
1477 }
1478 2051
1479 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483 }
1484
1485 if (cell->flags && z == 2)
1486 {
1487 if (cell->flags & 1) 2052 if (!(bits & 0x1000)
2053 && skey->level == level
2054 && level > smooth_max [skey->x][skey->y])
1488 { 2055 {
1489 maptex tex = self->tex [1]; 2056 maptex tex = self->tex [skey->tile];
1490 int px = (x + 1) * 32 - tex.w + 2; 2057 int px = (((int)skey->x) - 1) * T;
1491 int py = (y + 1) * 32 - tex.h - 6; 2058 int py = (((int)skey->y) - 1) * T;
2059 int border = bits & 15;
2060 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061 float dx = tex.s * .0625f; // 16 images/row
2062 float dy = tex.t * .5f ; // 2 images/column
1492 2063
2064 if (tex.name)
2065 {
2066 // this time avoiding texture state changes
2067 // save gobs of state changes.
2068 if (key.texname != tex.name)
2069 {
1493 glEnd (); 2070 glEnd ();
1494 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2071 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1495 glBegin (GL_QUADS); 2072 glBegin (GL_QUADS);
2073 }
1496 2074
2075 if (border)
2076 {
2077 float ox = border * dx;
2078
2079 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2083 }
2084
2085 if (corner)
2086 {
2087 float ox = corner * dx;
2088
1497 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2089 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1498 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2090 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1499 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2091 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1500 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2092 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2093 }
2094 }
2095 }
1501 } 2096 }
1502 } 2097 }
1503 }
1504 } 2098 }
1505 2099
1506 glEnd (); 2100 glEnd ();
1507
1508 glDisable (GL_TEXTURE_2D); 2101 glDisable (GL_TEXTURE_2D);
2102 key.texname = -1;
2103 }
2104
2105 hv_clear (smooth);
2106 }
2107
2108 if (pl_tex.name)
2109 {
2110 maptex tex = pl_tex;
2111 int px = pl_x + sdx;
2112 int py = pl_y + sdy;
2113
2114 key.texname = tex.name;
2115 arr = rc_array (rc, &key);
2116
2117 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2118 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2119 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2120 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2121
2122 rc_draw (rc);
2123 }
2124
1509 glDisable (GL_BLEND); 2125 glDisable (GL_BLEND);
2126 rc_free (rc);
1510 2127
1511 // top layer: overlays such as the health bar 2128 // top layer: overlays such as the health bar
1512 for (y = 0; y < sh; y++) 2129 for (y = 0; y < sh; y++)
1513 if (0 <= y + vy && y + vy < self->rows) 2130 if (0 <= y + my && y + my < self->rows)
1514 { 2131 {
1515 maprow *row = self->row + (y + vy); 2132 maprow *row = self->row + (y + my);
1516 2133
1517 for (x = 0; x < sw; x++) 2134 for (x = 0; x < sw; x++)
1518 if (row->c0 <= x + vx && x + vx < row->c1) 2135 if (row->c0 <= x + mx && x + mx < row->c1)
1519 { 2136 {
1520 mapcell *cell = row->col + (x + vx - row->c0); 2137 mapcell *cell = row->col + (x + mx - row->c0);
1521 2138
1522 int px = x * 32; 2139 int px = x * T;
1523 int py = y * 32; 2140 int py = y * T;
1524 2141
1525 if (cell->stat_hp) 2142 if (cell->stat_hp)
1526 { 2143 {
1527 int width = cell->stat_width * 32; 2144 int width = cell->stat_width * T;
1528 int thick = sh / 28 + 1 + cell->stat_width; 2145 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529 2146
1530 glColor3ub (0, 0, 0); 2147 glColor3ub (0, 0, 0);
1531 glRectf (px + 1, py - thick - 2, 2148 glRectf (px + 1, py - thick - 2,
1532 px + width - 1, py); 2149 px + width - 1, py);
1533 2150
… …
1539 } 2156 }
1540 } 2157 }
1541} 2158}
1542 2159
1543void 2160void
1544draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2161draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1545 CODE: 2162 CODE:
1546{ 2163{
1547 static float color[16][3] = { 2164 static float color[16][3] = {
1548 { 0.00F, 0.00F, 0.00F }, 2165 { 0.00F, 0.00F, 0.00F },
1549 { 1.00F, 1.00F, 1.00F }, 2166 { 1.00F, 1.00F, 1.00F },
… …
1599 glDisable (GL_BLEND); 2216 glDisable (GL_BLEND);
1600 glDisable (GL_TEXTURE_2D); 2217 glDisable (GL_TEXTURE_2D);
1601} 2218}
1602 2219
1603void 2220void
1604fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2221fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1605 PPCODE: 2222 PPCODE:
1606{ 2223{
1607 int vx, vy;
1608 int x, y; 2224 int x, y;
2225 int sw1 = sw + 2;
2226 int sh1 = sh + 2;
2227 int sh3 = sh * 3;
1609 int sw4 = (sw + 3) & ~3; 2228 int sw34 = (sw * 3 + 3) & ~3;
2229 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1610 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2230 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1611 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2231 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1612 2232
1613 memset (darkness, 255, sw4 * sh);
1614 SvPOK_only (darkness_sv); 2233 SvPOK_only (darkness3_sv);
1615 SvCUR_set (darkness_sv, sw4 * sh); 2234 SvCUR_set (darkness3_sv, sw34 * sh3);
1616 2235
1617 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2236 mx += self->x - 1;
1618 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2237 my += self->y - 1;
1619 2238
2239 memset (darkness1, 255, sw1 * sh1);
2240
1620 for (y = 0; y < sh; y++) 2241 for (y = 0; y < sh1; y++)
1621 if (0 <= y + vy && y + vy < self->rows) 2242 if (0 <= y + my && y + my < self->rows)
1622 { 2243 {
1623 maprow *row = self->row + (y + vy); 2244 maprow *row = self->row + (y + my);
1624 2245
1625 for (x = 0; x < sw; x++) 2246 for (x = 0; x < sw1; x++)
1626 if (row->c0 <= x + vx && x + vx < row->c1) 2247 if (row->c0 <= x + mx && x + mx < row->c1)
1627 { 2248 {
1628 mapcell *cell = row->col + (x + vx - row->c0); 2249 mapcell *cell = row->col + (x + mx - row->c0);
1629 2250
1630 darkness[y * sw4 + x] = cell->darkness 2251 darkness1 [y * sw1 + x] = cell->darkness
1631 ? 255 - (cell->darkness - 1) 2252 ? 255 - (cell->darkness - 1)
1632 : 255 - FOW_DARKNESS; 2253 : 255 - FOW_DARKNESS;
1633 } 2254 }
1634 } 2255 }
1635 2256
2257 for (y = 0; y < sh; ++y)
2258 for (x = 0; x < sw; ++x)
2259 {
2260 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2261 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2262 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2263 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2264 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2265 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2266 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2267 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2268 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2269
2270 uint8_t r11 = (d11 + d21 + d12) / 3;
2271 uint8_t r21 = d21;
2272 uint8_t r31 = (d21 + d31 + d32) / 3;
2273
2274 uint8_t r12 = d12;
2275 uint8_t r22 = d22;
2276 uint8_t r32 = d32;
2277
2278 uint8_t r13 = (d13 + d23 + d12) / 3;
2279 uint8_t r23 = d23;
2280 uint8_t r33 = (d23 + d33 + d32) / 3;
2281
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2283 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2286 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2289 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2291 }
2292
2293 free (darkness1);
2294
1636 EXTEND (SP, 3); 2295 EXTEND (SP, 3);
1637 PUSHs (sv_2mortal (newSViv (sw4))); 2296 PUSHs (sv_2mortal (newSViv (sw34)));
1638 PUSHs (sv_2mortal (newSViv (sh))); 2297 PUSHs (sv_2mortal (newSViv (sh3)));
1639 PUSHs (darkness_sv); 2298 PUSHs (darkness3_sv);
1640} 2299}
1641 2300
1642SV * 2301SV *
1643get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2302get_rect (DC::Map self, int x0, int y0, int w, int h)
1644 CODE: 2303 CODE:
1645{ 2304{
1646 int x, y, x1, y1; 2305 int x, y, x1, y1;
1647 SV *data_sv = newSV (w * h * 7 + 5); 2306 SV *data_sv = newSV (w * h * 7 + 5);
1648 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2307 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1673 if (row && row->c0 <= x && x < row->c1) 2332 if (row && row->c0 <= x && x < row->c1)
1674 { 2333 {
1675 mapcell *cell = row->col + (x - row->c0); 2334 mapcell *cell = row->col + (x - row->c0);
1676 uint8_t flags = 0; 2335 uint8_t flags = 0;
1677 2336
1678 if (cell->face [0]) flags |= 1; 2337 if (cell->tile [0]) flags |= 1;
1679 if (cell->face [1]) flags |= 2; 2338 if (cell->tile [1]) flags |= 2;
1680 if (cell->face [2]) flags |= 4; 2339 if (cell->tile [2]) flags |= 4;
1681 2340
1682 *data++ = flags; 2341 *data++ = flags;
1683 2342
1684 if (flags & 1) 2343 if (flags & 1)
1685 { 2344 {
2345 tileid tile = cell->tile [0];
1686 *data++ = cell->face [0] >> 8; 2346 *data++ = tile >> 8;
1687 *data++ = cell->face [0]; 2347 *data++ = tile;
1688 } 2348 }
1689 2349
1690 if (flags & 2) 2350 if (flags & 2)
1691 { 2351 {
2352 tileid tile = cell->tile [1];
1692 *data++ = cell->face [1] >> 8; 2353 *data++ = tile >> 8;
1693 *data++ = cell->face [1]; 2354 *data++ = tile;
1694 } 2355 }
1695 2356
1696 if (flags & 4) 2357 if (flags & 4)
1697 { 2358 {
2359 tileid tile = cell->tile [2];
1698 *data++ = cell->face [2] >> 8; 2360 *data++ = tile >> 8;
1699 *data++ = cell->face [2]; 2361 *data++ = tile;
1700 } 2362 }
1701 } 2363 }
1702 else 2364 else
1703 *data++ = 0; 2365 *data++ = 0;
1704 } 2366 }
1705 } 2367 }
1706 2368
2369 /* if size is w*h + 5 then no data has been found */
2370 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371 {
1707 SvPOK_only (data_sv); 2372 SvPOK_only (data_sv);
1708 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2373 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374 }
2375
1709 RETVAL = data_sv; 2376 RETVAL = data_sv;
1710} 2377}
1711 OUTPUT: 2378 OUTPUT:
1712 RETVAL 2379 RETVAL
1713 2380
1714void 2381void
1715set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2382set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1716 PPCODE: 2383 PPCODE:
1717{ 2384{
1718 int x, y, z; 2385 int x, y, z;
1719 int w, h; 2386 int w, h;
1720 int x1, y1; 2387 int x1, y1;
2388 STRLEN len;
2389 uint8_t *data, *end;
2390
2391 len = SvLEN (data_sv);
2392 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393 data = SvPVbyte_nolen (data_sv);
2394 end = data + len + 8;
2395
2396 if (len < 5)
2397 XSRETURN_EMPTY;
1721 2398
1722 if (*data++ != 0) 2399 if (*data++ != 0)
1723 return; /* version mismatch */ 2400 XSRETURN_EMPTY; /* version mismatch */
1724 2401
1725 w = *data++ << 8; w |= *data++; 2402 w = *data++ << 8; w |= *data++;
1726 h = *data++ << 8; h |= *data++; 2403 h = *data++ << 8; h |= *data++;
1727 2404
1728 // we need to do this 'cause we don't keep an absolute coord system for rows 2405 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1740 { 2417 {
1741 maprow *row = map_get_row (self, y); 2418 maprow *row = map_get_row (self, y);
1742 2419
1743 for (x = x0; x < x1; x++) 2420 for (x = x0; x < x1; x++)
1744 { 2421 {
2422 uint8_t flags;
2423
2424 if (data + 7 >= end)
2425 XSRETURN_EMPTY;
2426
1745 uint8_t flags = *data++; 2427 flags = *data++;
1746 2428
1747 if (flags) 2429 if (flags)
1748 { 2430 {
1749 mapface face[3] = { 0, 0, 0 };
1750
1751 mapcell *cell = row_get_cell (row, x); 2431 mapcell *cell = row_get_cell (row, x);
2432 tileid tile[3] = { 0, 0, 0 };
1752 2433
1753 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2434 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1754 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2435 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1755 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2436 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1756 2437
1757 if (cell->darkness == 0) 2438 if (cell->darkness == 0)
1758 { 2439 {
1759 cell->darkness = 0; 2440 /*cell->darkness = 0;*/
2441 EXTEND (SP, 3);
1760 2442
1761 for (z = 0; z <= 2; z++) 2443 for (z = 0; z <= 2; z++)
1762 { 2444 {
1763 cell->face[z] = face[z]; 2445 tileid t = tile [z];
1764 2446
1765 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2447 if (t >= self->texs || (t && !self->tex [t].name))
2448 {
1766 XPUSHs (sv_2mortal (newSViv (face[z]))); 2449 PUSHs (sv_2mortal (newSViv (t)));
2450 need_texid (self, t);
2451 }
2452
2453 cell->tile [z] = t;
1767 } 2454 }
1768 } 2455 }
1769 } 2456 }
1770 } 2457 }
1771 } 2458 }
1772} 2459}
1773 2460
1774MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2461MODULE = Deliantra::Client PACKAGE = DC::RW
1775 2462
1776CFPlus::MixChunk 2463DC::RW
1777new_from_file (SV *class, char *path) 2464new (SV *class, SV *data_sv)
1778 CODE: 2465 CODE:
1779 RETVAL = Mix_LoadWAV (path); 2466{
2467 STRLEN datalen;
2468 char *data = SvPVbyte (data_sv, datalen);
2469
2470 RETVAL = SDL_RWFromConstMem (data, datalen);
2471}
1780 OUTPUT: 2472 OUTPUT:
1781 RETVAL 2473 RETVAL
1782 2474
2475DC::RW
2476new_from_file (SV *class, const char *path, const char *mode = "rb")
2477 CODE:
2478 RETVAL = SDL_RWFromFile (path, mode);
2479 OUTPUT:
2480 RETVAL
2481
2482# fails on win32:
2483# dc.xs(2268) : error C2059: syntax error : '('
1783void 2484#void
2485#close (DC::RW self)
2486# CODE:
2487# (self->(close)) (self);
2488
2489MODULE = Deliantra::Client PACKAGE = DC::Channel
2490
2491PROTOTYPES: DISABLE
2492
2493DC::Channel
2494find ()
2495 CODE:
2496{
2497 RETVAL = Mix_GroupAvailable (-1);
2498
2499 if (RETVAL < 0)
2500 {
2501 RETVAL = Mix_GroupOldest (-1);
2502
2503 if (RETVAL < 0)
2504 XSRETURN_UNDEF;
2505
2506 Mix_HaltChannel (RETVAL);
2507 }
2508
2509 Mix_UnregisterAllEffects (RETVAL);
2510 Mix_Volume (RETVAL, 128);
2511}
2512 OUTPUT:
2513 RETVAL
2514
2515void
2516halt (DC::Channel self)
2517 CODE:
2518 Mix_HaltChannel (self);
2519
2520void
2521expire (DC::Channel self, int ticks = -1)
2522 CODE:
2523 Mix_ExpireChannel (self, ticks);
2524
2525void
2526fade_out (DC::Channel self, int ticks = -1)
2527 CODE:
2528 Mix_FadeOutChannel (self, ticks);
2529
2530int
2531volume (DC::Channel self, int volume)
2532 CODE:
2533 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2534 OUTPUT:
2535 RETVAL
2536
2537void
2538unregister_all_effects (DC::Channel self)
2539 CODE:
2540 Mix_UnregisterAllEffects (self);
2541
2542void
2543set_panning (DC::Channel self, int left, int right)
2544 CODE:
2545 left = CLAMP (left , 0, 255);
2546 right = CLAMP (right, 0, 255);
2547 Mix_SetPanning (self, left, right);
2548
2549void
2550set_distance (DC::Channel self, int distance)
2551 CODE:
2552 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2553
2554void
2555set_position (DC::Channel self, int angle, int distance)
2556 CODE:
2557
2558void
2559set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2560 CODE:
2561{
2562 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2563 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2564 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565}
2566
2567void
2568set_reverse_stereo (DC::Channel self, int flip)
2569 CODE:
2570 Mix_SetReverseStereo (self, flip);
2571
2572MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573
2574PROTOTYPES: DISABLE
2575
2576DC::MixChunk
2577new (SV *class, DC::RW rwops)
2578 CODE:
2579 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580 OUTPUT:
2581 RETVAL
2582
2583void
1784DESTROY (CFPlus::MixChunk self) 2584DESTROY (DC::MixChunk self)
1785 CODE: 2585 CODE:
1786 Mix_FreeChunk (self); 2586 Mix_FreeChunk (self);
1787 2587
1788int 2588int
1789volume (CFPlus::MixChunk self, int volume = -1) 2589volume (DC::MixChunk self, int volume = -1)
1790 CODE: 2590 CODE:
2591 if (items > 1)
2592 volume = CLAMP (volume, 0, 128);
1791 RETVAL = Mix_VolumeChunk (self, volume); 2593 RETVAL = Mix_VolumeChunk (self, volume);
1792 OUTPUT: 2594 OUTPUT:
1793 RETVAL 2595 RETVAL
1794 2596
1795int 2597DC::Channel
1796play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2598play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1797 CODE: 2599 CODE:
2600{
1798 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2601 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2602
2603 if (RETVAL < 0)
2604 XSRETURN_UNDEF;
2605
2606 if (channel < 0)
2607 {
2608 Mix_UnregisterAllEffects (RETVAL);
2609 Mix_Volume (RETVAL, 128);
2610 }
2611}
1799 OUTPUT: 2612 OUTPUT:
1800 RETVAL 2613 RETVAL
1801 2614
1802MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2615MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1803 2616
1804int 2617int
1805volume (int volume = -1) 2618volume (int volume = -1)
2619 PROTOTYPE: ;$
1806 CODE: 2620 CODE:
2621 if (items > 0)
2622 volume = CLAMP (volume, 0, 128);
1807 RETVAL = Mix_VolumeMusic (volume); 2623 RETVAL = Mix_VolumeMusic (volume);
1808 OUTPUT: 2624 OUTPUT:
1809 RETVAL 2625 RETVAL
1810 2626
2627void
2628fade_out (int ms)
2629 CODE:
2630 Mix_FadeOutMusic (ms);
2631
2632void
2633halt ()
2634 CODE:
2635 Mix_HaltMusic ();
2636
1811CFPlus::MixMusic 2637DC::MixMusic
1812new_from_file (SV *class, char *path) 2638new (SV *class, DC::RW rwops)
1813 CODE: 2639 CODE:
1814 RETVAL = Mix_LoadMUS (path); 2640 RETVAL = Mix_LoadMUS_RW (rwops);
1815 OUTPUT: 2641 OUTPUT:
1816 RETVAL 2642 RETVAL
1817 2643
1818void 2644void
1819DESTROY (CFPlus::MixMusic self) 2645DESTROY (DC::MixMusic self)
1820 CODE: 2646 CODE:
1821 Mix_FreeMusic (self); 2647 Mix_FreeMusic (self);
1822 2648
1823int 2649int
1824play (CFPlus::MixMusic self, int loops = -1) 2650play (DC::MixMusic self, int loops = -1)
1825 CODE: 2651 CODE:
1826 RETVAL = Mix_PlayMusic (self, loops); 2652 RETVAL = Mix_PlayMusic (self, loops);
1827 OUTPUT: 2653 OUTPUT:
1828 RETVAL 2654 RETVAL
1829 2655
1830MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2656void
2657fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2658 CODE:
2659 Mix_FadeInMusicPos (self, loops, ms, position);
2660
2661MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2662
2663PROTOTYPES: ENABLE
1831 2664
1832BOOT: 2665BOOT:
1833{ 2666{
1834 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2667 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1835 static const struct { 2668 static const struct {
1836 const char *name; 2669 const char *name;
1837 IV iv; 2670 IV iv;
1838 } *civ, const_iv[] = { 2671 } *civ, const_iv[] = {
1839# define const_iv(name) { # name, (IV)name } 2672# define const_iv(name) { # name, (IV)name }
2673 const_iv (GL_VENDOR),
2674 const_iv (GL_VERSION),
2675 const_iv (GL_EXTENSIONS),
1840 const_iv (GL_COLOR_MATERIAL), 2676 const_iv (GL_COLOR_MATERIAL),
1841 const_iv (GL_SMOOTH), 2677 const_iv (GL_SMOOTH),
1842 const_iv (GL_FLAT), 2678 const_iv (GL_FLAT),
1843 const_iv (GL_DITHER), 2679 const_iv (GL_DITHER),
1844 const_iv (GL_BLEND), 2680 const_iv (GL_BLEND),
… …
1848 const_iv (GL_ALPHA_TEST), 2684 const_iv (GL_ALPHA_TEST),
1849 const_iv (GL_NORMALIZE), 2685 const_iv (GL_NORMALIZE),
1850 const_iv (GL_RESCALE_NORMAL), 2686 const_iv (GL_RESCALE_NORMAL),
1851 const_iv (GL_FRONT), 2687 const_iv (GL_FRONT),
1852 const_iv (GL_BACK), 2688 const_iv (GL_BACK),
2689 const_iv (GL_AUX0),
1853 const_iv (GL_AND), 2690 const_iv (GL_AND),
1854 const_iv (GL_ONE), 2691 const_iv (GL_ONE),
1855 const_iv (GL_ZERO), 2692 const_iv (GL_ZERO),
1856 const_iv (GL_SRC_ALPHA), 2693 const_iv (GL_SRC_ALPHA),
1857 const_iv (GL_DST_ALPHA), 2694 const_iv (GL_DST_ALPHA),
… …
1870 const_iv (GL_INTENSITY), 2707 const_iv (GL_INTENSITY),
1871 const_iv (GL_LUMINANCE), 2708 const_iv (GL_LUMINANCE),
1872 const_iv (GL_LUMINANCE_ALPHA), 2709 const_iv (GL_LUMINANCE_ALPHA),
1873 const_iv (GL_FLOAT), 2710 const_iv (GL_FLOAT),
1874 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2711 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2712 const_iv (GL_COMPRESSED_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2714 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2716 const_iv (GL_COMPRESSED_RGB_ARB),
2717 const_iv (GL_COMPRESSED_RGBA_ARB),
1875 const_iv (GL_COMPILE), 2718 const_iv (GL_COMPILE),
2719 const_iv (GL_PROXY_TEXTURE_1D),
2720 const_iv (GL_PROXY_TEXTURE_2D),
1876 const_iv (GL_TEXTURE_1D), 2721 const_iv (GL_TEXTURE_1D),
1877 const_iv (GL_TEXTURE_2D), 2722 const_iv (GL_TEXTURE_2D),
1878 const_iv (GL_TEXTURE_ENV), 2723 const_iv (GL_TEXTURE_ENV),
1879 const_iv (GL_TEXTURE_MAG_FILTER), 2724 const_iv (GL_TEXTURE_MAG_FILTER),
1880 const_iv (GL_TEXTURE_MIN_FILTER), 2725 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1901 const_iv (GL_COLOR_LOGIC_OP), 2746 const_iv (GL_COLOR_LOGIC_OP),
1902 const_iv (GL_SEPARABLE_2D), 2747 const_iv (GL_SEPARABLE_2D),
1903 const_iv (GL_CONVOLUTION_2D), 2748 const_iv (GL_CONVOLUTION_2D),
1904 const_iv (GL_CONVOLUTION_BORDER_MODE), 2749 const_iv (GL_CONVOLUTION_BORDER_MODE),
1905 const_iv (GL_CONSTANT_BORDER), 2750 const_iv (GL_CONSTANT_BORDER),
2751 const_iv (GL_POINTS),
1906 const_iv (GL_LINES), 2752 const_iv (GL_LINES),
1907 const_iv (GL_LINE_STRIP), 2753 const_iv (GL_LINE_STRIP),
1908 const_iv (GL_LINE_LOOP), 2754 const_iv (GL_LINE_LOOP),
1909 const_iv (GL_QUADS), 2755 const_iv (GL_QUADS),
1910 const_iv (GL_QUAD_STRIP), 2756 const_iv (GL_QUAD_STRIP),
1911 const_iv (GL_TRIANGLES), 2757 const_iv (GL_TRIANGLES),
1912 const_iv (GL_TRIANGLE_STRIP), 2758 const_iv (GL_TRIANGLE_STRIP),
1913 const_iv (GL_TRIANGLE_FAN), 2759 const_iv (GL_TRIANGLE_FAN),
2760 const_iv (GL_POLYGON),
1914 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2761 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2762 const_iv (GL_POINT_SMOOTH_HINT),
2763 const_iv (GL_LINE_SMOOTH_HINT),
2764 const_iv (GL_POLYGON_SMOOTH_HINT),
2765 const_iv (GL_GENERATE_MIPMAP_HINT),
2766 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1915 const_iv (GL_FASTEST), 2767 const_iv (GL_FASTEST),
2768 const_iv (GL_DONT_CARE),
2769 const_iv (GL_NICEST),
1916 const_iv (GL_V2F), 2770 const_iv (GL_V2F),
1917 const_iv (GL_V3F), 2771 const_iv (GL_V3F),
1918 const_iv (GL_T2F_V3F), 2772 const_iv (GL_T2F_V3F),
1919 const_iv (GL_T2F_N3F_V3F), 2773 const_iv (GL_T2F_N3F_V3F),
1920# undef const_iv 2774# undef const_iv
1921 }; 2775 };
1922 2776
1923 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2777 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1924 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2778 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2779
2780 texture_av = newAV ();
2781 AvREAL_off (texture_av);
1925} 2782}
2783
2784void
2785disable_GL_EXT_blend_func_separate ()
2786 CODE:
2787 gl.BlendFuncSeparate = 0;
2788 gl.BlendFuncSeparateEXT = 0;
1926 2789
1927char * 2790char *
1928gl_vendor () 2791gl_vendor ()
1929 CODE: 2792 CODE:
1930 RETVAL = (char *)glGetString (GL_VENDOR); 2793 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1943 CODE: 2806 CODE:
1944 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2807 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945 OUTPUT: 2808 OUTPUT:
1946 RETVAL 2809 RETVAL
1947 2810
2811const char *glGetString (GLenum pname)
2812
2813GLint glGetInteger (GLenum pname)
2814 CODE:
2815 glGetIntegerv (pname, &RETVAL);
2816 OUTPUT:
2817 RETVAL
2818
2819GLdouble glGetDouble (GLenum pname)
2820 CODE:
2821 glGetDoublev (pname, &RETVAL);
2822 OUTPUT:
2823 RETVAL
2824
1948int glGetError () 2825int glGetError ()
1949 2826
1950void glFinish () 2827void glFinish ()
1951 2828
1952void glClear (int mask) 2829void glClear (int mask)
… …
1989# near_ and far_ are due to microsofts buggy "c" compiler 2866# near_ and far_ are due to microsofts buggy "c" compiler
1990void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2867void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1991 2868
1992# near_ and far_ are due to microsofts buggy "c" compiler 2869# near_ and far_ are due to microsofts buggy "c" compiler
1993void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2870void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2871
2872PROTOTYPES: DISABLE
1994 2873
1995void glViewport (int x, int y, int width, int height) 2874void glViewport (int x, int y, int width, int height)
1996 2875
1997void glScissor (int x, int y, int width, int height) 2876void glScissor (int x, int y, int width, int height)
1998 2877
… …
2006 2885
2007void glRotate (float angle, float x, float y, float z) 2886void glRotate (float angle, float x, float y, float z)
2008 CODE: 2887 CODE:
2009 glRotatef (angle, x, y, z); 2888 glRotatef (angle, x, y, z);
2010 2889
2011void glBegin (int mode)
2012
2013void glEnd ()
2014
2015void glColor (float r, float g, float b, float a = 1.0) 2890void glColor (float r, float g, float b, float a = 1.0)
2016 PROTOTYPE: @
2017 ALIAS: 2891 ALIAS:
2018 glColor_premultiply = 1 2892 glColor_premultiply = 1
2019 CODE: 2893 CODE:
2020 if (ix) 2894 if (ix)
2021 { 2895 {
… …
2024 b *= a; 2898 b *= a;
2025 } 2899 }
2026 // microsoft visual "c" rounds instead of truncating... 2900 // microsoft visual "c" rounds instead of truncating...
2027 glColor4f (r, g, b, a); 2901 glColor4f (r, g, b, a);
2028 2902
2029void glInterleavedArrays (int format, int stride, char *data)
2030
2031void glDrawElements (int mode, int count, int type, char *indices)
2032
2033# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035void glRasterPos (float x, float y, float z = 0.) 2903void glRasterPos (float x, float y, float z = 0.)
2036 CODE: 2904 CODE:
2037 glRasterPos3f (0, 0, z); 2905 glRasterPos3f (0, 0, z);
2038 glBitmap (0, 0, 0, 0, x, y, 0); 2906 glBitmap (0, 0, 0, 0, x, y, 0);
2039 2907
… …
2043 2911
2044void glTexCoord (float s, float t) 2912void glTexCoord (float s, float t)
2045 CODE: 2913 CODE:
2046 glTexCoord2f (s, t); 2914 glTexCoord2f (s, t);
2047 2915
2916void glRect (float x1, float y1, float x2, float y2)
2917 CODE:
2918 glRectf (x1, y1, x2, y2);
2919
2920void glRect_lineloop (float x1, float y1, float x2, float y2)
2921 CODE:
2922 glBegin (GL_LINE_LOOP);
2923 glVertex2f (x1, y1);
2924 glVertex2f (x2, y1);
2925 glVertex2f (x2, y2);
2926 glVertex2f (x1, y2);
2927 glEnd ();
2928
2929PROTOTYPES: ENABLE
2930
2931void glBegin (int mode)
2932
2933void glEnd ()
2934
2935void glPointSize (GLfloat size)
2936
2937void glLineWidth (GLfloat width)
2938
2939void glInterleavedArrays (int format, int stride, char *data)
2940
2941void glDrawElements (int mode, int count, int type, char *indices)
2942
2943# 1.2 void glDrawRangeElements (int mode, int start, int end
2944
2048void glTexEnv (int target, int pname, float param) 2945void glTexEnv (int target, int pname, float param)
2049 CODE: 2946 CODE:
2050 glTexEnvf (target, pname, param); 2947 glTexEnvf (target, pname, param);
2051 2948
2052void glTexParameter (int target, int pname, float param) 2949void glTexParameter (int target, int pname, float param)
… …
2068void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2965void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2069 CODE: 2966 CODE:
2070 if (gl.SeparableFilter2D) 2967 if (gl.SeparableFilter2D)
2071 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2968 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2072 2969
2073void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2970void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2074 2971
2075void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2972void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076 2973
2077void glDrawPixels (int width, int height, int format, int type, char *pixels) 2974void glDrawPixels (int width, int height, int format, int type, char *pixels)
2975
2976void glPixelZoom (float x, float y)
2078 2977
2079void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2978void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080 2979
2081int glGenTexture () 2980int glGenTexture ()
2082 CODE: 2981 CODE:
2083{ 2982 RETVAL = gen_texture ();
2084 GLuint name;
2085 glGenTextures (1, &name);
2086 RETVAL = name;
2087}
2088 OUTPUT: 2983 OUTPUT:
2089 RETVAL 2984 RETVAL
2090 2985
2091void glDeleteTexture (int name) 2986void glDeleteTexture (int name)
2092 CODE: 2987 CODE:
2093{
2094 GLuint name_ = name;
2095 glDeleteTextures (1, &name_); 2988 del_texture (name);
2096} 2989
2097
2098int glGenList () 2990int glGenList ()
2099 CODE: 2991 CODE:
2100 RETVAL = glGenLists (1); 2992 RETVAL = glGenLists (1);
2101 OUTPUT: 2993 OUTPUT:
2102 RETVAL 2994 RETVAL
… …
2109 3001
2110void glEndList () 3002void glEndList ()
2111 3003
2112void glCallList (int list) 3004void glCallList (int list)
2113 3005
3006MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3007
3008PROTOTYPES: DISABLE
3009
3010void
3011find_widget (SV *self, NV x, NV y)
3012 PPCODE:
3013{
3014 if (within_widget (self, x, y))
3015 XPUSHs (self);
3016}
3017
3018BOOT:
3019{
3020 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3021
3022 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3023 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3024 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3025 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3026}
3027
3028void
3029draw (SV *self)
3030 CODE:
3031{
3032 HV *hv;
3033 SV **svp;
3034 NV x, y, w, h;
3035 SV *draw_x_sv = GvSV (draw_x_gv);
3036 SV *draw_y_sv = GvSV (draw_y_gv);
3037 SV *draw_w_sv = GvSV (draw_w_gv);
3038 SV *draw_h_sv = GvSV (draw_h_gv);
3039 double draw_x, draw_y;
3040
3041 if (!SvROK (self))
3042 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3043
3044 hv = (HV *)SvRV (self);
3045
3046 if (SvTYPE (hv) != SVt_PVHV)
3047 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3048
3049 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3050 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3051
3052 if (!h || !w)
3053 XSRETURN_EMPTY;
3054
3055 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3056 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3057
3058 draw_x = SvNV (draw_x_sv) + x;
3059 draw_y = SvNV (draw_y_sv) + y;
3060
3061 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3062 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3063 XSRETURN_EMPTY;
3064
3065 sv_setnv (draw_x_sv, draw_x);
3066 sv_setnv (draw_y_sv, draw_y);
3067
3068 glPushMatrix ();
3069 glTranslated (x, y, 0);
3070
3071 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3072 {
3073 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3074
3075 if (svp && SvTRUE (*svp))
3076 {
3077 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3078 glEnable (GL_BLEND);
3079 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3080 glBegin (GL_QUADS);
3081 glVertex2f (0, 0);
3082 glVertex2f (w, 0);
3083 glVertex2f (w, h);
3084 glVertex2f (0, h);
3085 glEnd ();
3086 glDisable (GL_BLEND);
3087 }
3088 }
3089#if 0
3090 // draw borders, for debugging
3091 glPushMatrix ();
3092 glColor4f (1., 1., 0., 1.);
3093 glTranslatef (.5, .5, 0.);
3094 glBegin (GL_LINE_LOOP);
3095 glVertex2f (0 , 0);
3096 glVertex2f (w - 1, 0);
3097 glVertex2f (w - 1, h - 1);
3098 glVertex2f (0 , h - 1);
3099 glEnd ();
3100 glPopMatrix ();
3101#endif
3102 PUSHMARK (SP);
3103 XPUSHs (self);
3104 PUTBACK;
3105 call_method ("_draw", G_VOID | G_DISCARD);
3106 SPAGAIN;
3107
3108 glPopMatrix ();
3109
3110 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3111 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3112}
3113

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