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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h> 6# include <wininet.h>
7# 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>
8#endif 14#endif
9 15
10#include "EXTERN.h" 16#include "EXTERN.h"
11#include "perl.h" 17#include "perl.h"
12#include "XSUB.h" 18#include "XSUB.h"
13 19
14#ifdef _WIN32 20#ifdef _WIN32
15# 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
16#endif 27#endif
17 28
29#include <assert.h>
18#include <math.h> 30#include <math.h>
19#include <string.h> 31#include <string.h>
20#include <stdio.h> 32#include <stdio.h>
21#include <stdlib.h> 33#include <stdlib.h>
22 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
23#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
24#include <SDL_endian.h> 39#include <SDL_endian.h>
25#include <SDL_image.h> 40#include <SDL_image.h>
26#include <SDL_mixer.h> 41#include <SDL_mixer.h>
27#include <SDL_opengl.h> 42#include <SDL_opengl.h>
28 43
… …
30#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
31 46
32#include <glib/gmacros.h> 47#include <glib/gmacros.h>
33 48
34#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
35 61
36#ifndef _WIN32 62#ifndef _WIN32
37# include <sys/types.h> 63# include <sys/types.h>
38# include <sys/socket.h> 64# include <sys/socket.h>
39# include <netinet/in.h> 65# include <netinet/in.h>
40# include <netinet/tcp.h> 66# include <netinet/tcp.h>
41# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
42#else 72#else
43 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
44 typedef unsigned short uint16_t;
45 typedef unsigned int uint32_t;
46 typedef signed char int8_t;
47 typedef signed short int16_t;
48 typedef signed int int32_t;
49#endif 74#endif
50 75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 80
53#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
54 82
55#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
57 85
58#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
59 87
60#if 0 88/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 90
63# define PARACHUTE 0 91static AV *texture_av;
64#endif
65 92
66static struct 93static struct
67{ 94{
68#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
69#include "glfunc.h" 96#include "glfunc.h"
70#undef GL_FUNC 97#undef GL_FUNC
71} gl; 98} gl;
72 99
100static void
73static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74{ 102{
75 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
76 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
77 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
78 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79 else 107 else
80 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
81} 109}
82 110
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
83#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
84 137
85#include "pango-font.c" 138#include "pango-font.c"
86#include "pango-fontmap.c" 139#include "pango-fontmap.c"
87#include "pango-render.c" 140#include "pango-render.c"
88 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
89typedef Mix_Chunk *CFPlus__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
90typedef Mix_Music *CFPlus__MixMusic; 145typedef Mix_Music *DC__MixMusic;
91 146
92typedef PangoFontDescription *CFPlus__Font; 147typedef PangoFontDescription *DC__Font;
93 148
94static int 149static int
95shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
96{ 151{
97 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
111 166
112typedef struct cf_layout { 167typedef struct cf_layout {
113 PangoLayout *pl; 168 PangoLayout *pl;
114 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
115 int base_height; 170 int base_height;
116 CFPlus__Font font; 171 DC__Font font;
172 rc_t *rc;
117} *CFPlus__Layout; 173} *DC__Layout;
118 174
119static CFPlus__Font default_font; 175static DC__Font default_font;
120static PangoContext *opengl_context; 176static PangoContext *opengl_context;
121static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
122 178
123static void 179static void
124substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
129#endif 185#endif
130 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131} 187}
132 188
133static void 189static void
134layout_update_font (CFPlus__Layout self) 190layout_update_font (DC__Layout self)
135{ 191{
136 /* 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
137 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
138 */ 194 */
139 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
140 196
141 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
142 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143 199
144 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
145} 201}
146 202
147static void 203static void
148layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
149{ 205{
150 PangoRectangle rect; 206 PangoRectangle rect;
151 207
152 // get_pixel_* wrongly rounds down 208 // get_pixel_* wrongly rounds down
153 pango_layout_get_extents (self->pl, 0, &rect); 209 pango_layout_get_extents (self->pl, 0, &rect);
… …
160 216
161 *w = rect.width; 217 *w = rect.width;
162 *h = rect.height; 218 *h = rect.height;
163} 219}
164 220
221typedef uint16_t tileid;
165typedef uint16_t mapface; 222typedef uint16_t faceid;
166 223
167typedef struct { 224typedef struct {
168 GLint name; 225 GLuint name;
169 int w, h; 226 int w, h;
170 float s, t; 227 float s, t;
171 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
172} maptex; 231} maptex;
173 232
174typedef struct { 233typedef struct {
175 uint32_t player; 234 uint32_t player;
176 mapface face[3]; 235 tileid tile[3];
177 uint16_t darkness; 236 uint16_t darkness;
178 uint8_t stat_width, stat_hp, flags; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
179} mapcell; 238} mapcell;
180 239
181typedef struct { 240typedef struct {
182 int32_t c0, c1; 241 int32_t c0, c1;
183 mapcell *col; 242 mapcell *col;
184} maprow; 243} maprow;
185 244
186typedef struct map { 245typedef struct map {
187 int x, y, w, h; 246 int x, y, w, h;
188 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
189 int faces; 248 int faces; tileid *face2tile; // [faceid]
190 mapface *face; 249 int texs; maptex *tex; // [tileid]
191
192 int texs;
193 maptex *tex;
194 250
195 int32_t rows; 251 int32_t rows;
196 maprow *row; 252 maprow *row;
197} *CFPlus__Map; 253} *DC__Map;
198 254
199static char * 255static char *
200prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
201{ 257{
202 char *p; 258 char *p;
… …
219} 275}
220 276
221#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))
222#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))
223 279
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
224static maprow * 300static maprow *
225map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
226{ 302{
227 if (0 > y) 303 if (0 > y)
228 { 304 {
229 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
230 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
268 344
269 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
270} 346}
271 347
272static mapcell * 348static mapcell *
273map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
274{ 350{
275 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
276} 352}
277 353
278static void 354static void
279map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
280{ 356{
281 int r; 357 int r;
282 358
283 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
284 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
291 self->oy = 0; 367 self->oy = 0;
292 self->row = 0; 368 self->row = 0;
293 self->rows = 0; 369 self->rows = 0;
294} 370}
295 371
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
296static void 382static void
297map_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)
298{ 384{
299 int x, y; 385 int x, y;
300 maprow *row; 386 maprow *row;
301 mapcell *cell; 387 mapcell *cell;
302 388
… …
314 if (x >= row->c1) 400 if (x >= row->c1)
315 break; 401 break;
316 402
317 cell = row->col + x - row->c0; 403 cell = row->col + x - row->c0;
318 404
319 cell->darkness = 0; 405 CELL_CLEAR (cell);
320 cell->stat_hp = 0;
321 cell->flags = 0;
322 cell->player = 0;
323 } 406 }
324 } 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);
325} 424}
326 425
327static void 426static void
328music_finished (void) 427music_finished (void)
329{ 428{
… …
365 n |= n >> 16; 464 n |= n >> 16;
366 465
367 return n + 1; 466 return n + 1;
368} 467}
369 468
370MODULE = 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
371 528
372PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
373 530
374BOOT: 531BOOT:
375{ 532{
376 HV *stash = gv_stashpv ("CFPlus", 1); 533 HV *stash = gv_stashpv ("DC", 1);
377 static const struct { 534 static const struct {
378 const char *name; 535 const char *name;
379 IV iv; 536 IV iv;
380 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
381# 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
382 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
383 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
384 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
385 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
386 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
395 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
396 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
397 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
398 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
399 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),
400 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
401 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
402 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
403 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
404 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
459 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
460 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
461 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
462 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
463 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
464 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
465 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
466 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
467 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
468 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
469 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
470 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
471 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
472 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
473 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
474 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
475 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
476 const_iv (KMOD_CTRL), 648
477 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
478 const_iv (KMOD_ALT), 650
479 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
480# undef const_iv 679# undef const_iv
481 }; 680 };
482 681
483 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
684
685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
486 694
487int 695int
488in_destruct () 696in_destruct ()
489 CODE: 697 CODE:
490 RETVAL = PL_main_cv == Nullcv; 698 RETVAL = PL_main_cv == Nullcv;
… …
492 RETVAL 700 RETVAL
493 701
494NV floor (NV x) 702NV floor (NV x)
495 703
496NV ceil (NV x) 704NV ceil (NV x)
705
706IV minpot (UV n)
707
708IV popcount (UV n)
497 709
498void 710void
499pango_init () 711pango_init ()
500 CODE: 712 CODE:
501{ 713{
502 opengl_fontmap = pango_opengl_font_map_new (); 714 opengl_fontmap = pango_opengl_font_map_new ();
503 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 715 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 716 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
717 /*pango_context_set_font_description (opengl_context, default_font);*/
718#if PANGO_VERSION_CHECK (1, 15, 2)
719 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
720 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
721#endif
505} 722}
506 723
507int 724char *SDL_GetError ()
508SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509 725
510void 726int SDL_Init (U32 flags)
727
728int SDL_InitSubSystem (U32 flags)
729
730void SDL_QuitSubSystem (U32 flags)
731
511SDL_Quit () 732void SDL_Quit ()
512 733
734int SDL_GL_SetAttribute (int attr, int value)
735
736int SDL_GL_GetAttribute (int attr)
737 CODE:
738 if (SDL_GL_GetAttribute (attr, &RETVAL))
739 XSRETURN_UNDEF;
740 OUTPUT:
741 RETVAL
742
513void 743void
514SDL_ListModes () 744SDL_ListModes (int rgb, int alpha)
515 PPCODE: 745 PPCODE:
516{ 746{
517 SDL_Rect **m; 747 SDL_Rect **m;
518 748
519 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 750 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 751 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 752 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523 753
524 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 754 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526 756
527 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 760 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531 761
532 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 762 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533#if SDL_VERSION_ATLEAST(1,2,10)
534 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 763 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536#endif
537
538 SDL_EnableUNICODE (1);
539 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540 764
541 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 765 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542 766
543 if (m && m != (SDL_Rect **)-1) 767 if (m && m != (SDL_Rect **)-1)
544 while (*m) 768 while (*m)
545 { 769 {
770 if ((*m)->w >= 400 && (*m)->h >= 300)
771 {
546 AV *av = newAV (); 772 AV *av = newAV ();
547 av_push (av, newSViv ((*m)->w)); 773 av_push (av, newSViv ((*m)->w));
548 av_push (av, newSViv ((*m)->h)); 774 av_push (av, newSViv ((*m)->h));
775 av_push (av, newSViv (rgb));
776 av_push (av, newSViv (alpha));
549 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 777 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
778 }
550 779
551 ++m; 780 ++m;
552 } 781 }
553} 782}
554 783
555char *
556SDL_GetError ()
557
558int 784int
559SDL_SetVideoMode (int w, int h, int fullscreen) 785SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560 CODE: 786 CODE:
787{
788 SDL_EnableUNICODE (1);
789 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
790
791 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
793 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
794 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
795
561 RETVAL = !!SDL_SetVideoMode ( 796 RETVAL = !!SDL_SetVideoMode (
562 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 797 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563 ); 798 );
799
564 if (RETVAL) 800 if (RETVAL)
565 { 801 {
566 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 802 av_clear (texture_av);
803
804 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 805#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568# include "glfunc.h" 806#include "glfunc.h"
569# undef GL_FUNC 807#undef GL_FUNC
570 } 808 }
809}
571 OUTPUT: 810 OUTPUT:
572 RETVAL 811 RETVAL
573 812
574void 813void
575SDL_GL_SwapBuffers () 814SDL_GL_SwapBuffers ()
576 815
577char * 816char *
578SDL_GetKeyName (int sym) 817SDL_GetKeyName (int sym)
579 818
819int
820SDL_GetAppState ()
821
822int
823SDL_GetModState ()
824
580void 825void
581SDL_PollEvent () 826poll_events ()
582 PPCODE: 827 PPCODE:
583{ 828{
584 SDL_Event ev; 829 SDL_Event ev;
585 830
586 while (SDL_PollEvent (&ev)) 831 SDL_PumpEvents ();
832 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587 { 833 {
588 HV *hv = newHV (); 834 HV *hv = newHV ();
589 hv_store (hv, "type", 4, newSViv (ev.type), 0); 835 hv_store (hv, "type", 4, newSViv (ev.type), 0);
590 836
591 switch (ev.type) 837 switch (ev.type)
592 { 838 {
593 case SDL_KEYDOWN: 839 case SDL_KEYDOWN:
594 case SDL_KEYUP: 840 case SDL_KEYUP:
595 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 842 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 843 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
844 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 845 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599 break; 846 break;
600 847
601 case SDL_ACTIVEEVENT: 848 case SDL_ACTIVEEVENT:
602 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 849 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604 break; 851 break;
605 852
606 case SDL_MOUSEMOTION: 853 case SDL_MOUSEMOTION:
854 {
855 int state = ev.motion.state;
856 int x = ev.motion.x;
857 int y = ev.motion.y;
858 int xrel = ev.motion.xrel;
859 int yrel = ev.motion.yrel;
860
861 /* do simplistic event compression */
862 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
863 && state == ev.motion.state)
864 {
865 xrel += ev.motion.xrel;
866 yrel += ev.motion.yrel;
867 x = ev.motion.x;
868 y = ev.motion.y;
869 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870 }
871
607 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 872 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 873 hv_store (hv, "state", 5, newSViv (state), 0);
610 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 874 hv_store (hv, "x", 1, newSViv (x), 0);
611 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 875 hv_store (hv, "y", 1, newSViv (y), 0);
612 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 876 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 877 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
878 }
614 break; 879 break;
615 880
616 case SDL_MOUSEBUTTONDOWN: 881 case SDL_MOUSEBUTTONDOWN:
617 case SDL_MOUSEBUTTONUP: 882 case SDL_MOUSEBUTTONUP:
618 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 883 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619 884
620 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 885 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 886 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 887 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 888 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
628 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 893 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 894 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630 break; 895 break;
631 } 896 }
632 897
633 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 898 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634 } 899 }
635} 900}
636 901
637int 902int
638Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 903Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639 POSTCALL: 904 POSTCALL:
640 Mix_HookMusicFinished (music_finished); 905 Mix_HookMusicFinished (music_finished);
641 Mix_ChannelFinished (channel_finished); 906 Mix_ChannelFinished (channel_finished);
642 907
643void 908void
909Mix_QuerySpec ()
910 PPCODE:
911{
912 int freq, channels;
913 Uint16 format;
914
915 if (Mix_QuerySpec (&freq, &format, &channels))
916 {
917 EXTEND (SP, 3);
918 PUSHs (sv_2mortal (newSViv (freq)));
919 PUSHs (sv_2mortal (newSViv (format)));
920 PUSHs (sv_2mortal (newSViv (channels)));
921 }
922}
923
924void
644Mix_CloseAudio () 925Mix_CloseAudio ()
645 926
646int 927int
647Mix_AllocateChannels (int numchans = -1) 928Mix_AllocateChannels (int numchans = -1)
648 929
930const char *
931Mix_GetError ()
932
649void 933void
650lowdelay (int fd, int val = 1) 934lowdelay (int fd, int val = 1)
651 CODE: 935 CODE:
652#ifndef _WIN32
653 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 936 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654#endif
655 937
656void 938void
657win32_proxy_info () 939win32_proxy_info ()
658 PPCODE: 940 PPCODE:
659{ 941{
… …
680 } 962 }
681 } 963 }
682#endif 964#endif
683} 965}
684 966
685void 967int
686add_font (char *file) 968add_font (char *file)
687 CODE: 969 CODE:
688 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 970 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
971 OUTPUT:
972 RETVAL
689 973
690void 974void
691load_image_inline (SV *image_) 975load_image_inline (SV *image_)
692 ALIAS: 976 ALIAS:
693 load_image_file = 1 977 load_image_file = 1
… …
696 STRLEN image_len; 980 STRLEN image_len;
697 char *image = (char *)SvPVbyte (image_, image_len); 981 char *image = (char *)SvPVbyte (image_, image_len);
698 SDL_Surface *surface, *surface2; 982 SDL_Surface *surface, *surface2;
699 SDL_PixelFormat fmt; 983 SDL_PixelFormat fmt;
700 SDL_RWops *rw = ix 984 SDL_RWops *rw = ix
701 ? SDL_RWFromFile (image, "r") 985 ? SDL_RWFromFile (image, "rb")
702 : SDL_RWFromConstMem (image, image_len); 986 : SDL_RWFromConstMem (image, image_len);
703 987
704 if (!rw) 988 if (!rw)
705 croak ("load_image: %s", SDL_GetError ()); 989 croak ("load_image: %s", SDL_GetError ());
706 990
… …
779void 1063void
780error (char *message) 1064error (char *message)
781 CODE: 1065 CODE:
782 fprintf (stderr, "ERROR: %s\n", message); 1066 fprintf (stderr, "ERROR: %s\n", message);
783#ifdef _WIN32 1067#ifdef _WIN32
784 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1068 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
785#endif 1069#endif
786 1070
787void 1071void
788fatal (char *message) 1072fatal (char *message)
789 CODE: 1073 CODE:
790 fprintf (stderr, "FATAL: %s\n", message); 1074 fprintf (stderr, "FATAL: %s\n", message);
791#ifdef _WIN32 1075#ifdef _WIN32
792 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1076 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
793#endif 1077#endif
794 _exit (1); 1078 _exit (1);
795 1079
796void 1080void
797_exit (int retval = 0) 1081_exit (int retval = 0)
… …
800 ExitThread (retval); // unclean, please beam me up 1084 ExitThread (retval); // unclean, please beam me up
801#else 1085#else
802 _exit (retval); 1086 _exit (retval);
803#endif 1087#endif
804 1088
805MODULE = CFPlus PACKAGE = CFPlus::Font 1089void
1090debug ()
1091 CODE:
1092{
1093#if DEBUG
1094 VALGRIND_DO_LEAK_CHECK;
1095#endif
1096}
806 1097
807CFPlus::Font 1098MODULE = Deliantra::Client PACKAGE = DC::Font
1099
1100PROTOTYPES: DISABLE
1101
1102DC::Font
808new_from_file (SV *class, char *path, int id = 0) 1103new_from_file (SV *class, char *path, int id = 0)
809 CODE: 1104 CODE:
810{ 1105{
811 int count; 1106 int count;
812 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1107 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
815} 1110}
816 OUTPUT: 1111 OUTPUT:
817 RETVAL 1112 RETVAL
818 1113
819void 1114void
820DESTROY (CFPlus::Font self) 1115DESTROY (DC::Font self)
821 CODE: 1116 CODE:
822 pango_font_description_free (self); 1117 pango_font_description_free (self);
823 1118
824void 1119void
825make_default (CFPlus::Font self) 1120make_default (DC::Font self)
1121 PROTOTYPE: $
826 CODE: 1122 CODE:
827 default_font = self; 1123 default_font = self;
828 1124
829MODULE = CFPlus PACKAGE = CFPlus::Layout 1125MODULE = Deliantra::Client PACKAGE = DC::Layout
830 1126
1127PROTOTYPES: DISABLE
1128
831void 1129void
832reset_glyph_cache () 1130glyph_cache_backup ()
1131 PROTOTYPE:
833 CODE: 1132 CODE:
1133 tc_backup ();
1134
1135void
1136glyph_cache_restore ()
1137 PROTOTYPE:
1138 CODE:
834 tc_clear (); 1139 tc_restore ();
835 1140
836CFPlus::Layout 1141DC::Layout
837new (SV *class) 1142new (SV *class)
838 CODE: 1143 CODE:
839 New (0, RETVAL, 1, struct cf_layout); 1144 New (0, RETVAL, 1, struct cf_layout);
840 1145
841 RETVAL->pl = pango_layout_new (opengl_context); 1146 RETVAL->pl = pango_layout_new (opengl_context);
… …
843 RETVAL->g = 1.; 1148 RETVAL->g = 1.;
844 RETVAL->b = 1.; 1149 RETVAL->b = 1.;
845 RETVAL->a = 1.; 1150 RETVAL->a = 1.;
846 RETVAL->base_height = MIN_FONT_HEIGHT; 1151 RETVAL->base_height = MIN_FONT_HEIGHT;
847 RETVAL->font = 0; 1152 RETVAL->font = 0;
1153 RETVAL->rc = rc_alloc ();
848 1154
849 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1155 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
850 layout_update_font (RETVAL); 1156 layout_update_font (RETVAL);
851 OUTPUT: 1157 OUTPUT:
852 RETVAL 1158 RETVAL
853 1159
854void 1160void
855DESTROY (CFPlus::Layout self) 1161DESTROY (DC::Layout self)
856 CODE: 1162 CODE:
857 g_object_unref (self->pl); 1163 g_object_unref (self->pl);
1164 rc_free (self->rc);
858 Safefree (self); 1165 Safefree (self);
859 1166
860void 1167void
861set_text (CFPlus::Layout self, SV *text_) 1168set_text (DC::Layout self, SV *text_)
862 CODE: 1169 CODE:
863{ 1170{
864 STRLEN textlen; 1171 STRLEN textlen;
865 char *text = SvPVutf8 (text_, textlen); 1172 char *text = SvPVutf8 (text_, textlen);
866 1173
867 pango_layout_set_text (self->pl, text, textlen); 1174 pango_layout_set_text (self->pl, text, textlen);
868} 1175}
869 1176
870void 1177void
871set_markup (CFPlus::Layout self, SV *text_) 1178set_markup (DC::Layout self, SV *text_)
872 CODE: 1179 CODE:
873{ 1180{
874 STRLEN textlen; 1181 STRLEN textlen;
875 char *text = SvPVutf8 (text_, textlen); 1182 char *text = SvPVutf8 (text_, textlen);
876 1183
877 pango_layout_set_markup (self->pl, text, textlen); 1184 pango_layout_set_markup (self->pl, text, textlen);
878} 1185}
879 1186
880void 1187void
881set_shapes (CFPlus::Layout self, ...) 1188set_shapes (DC::Layout self, ...)
882 CODE: 1189 CODE:
883{ 1190{
884 PangoAttrList *attrs = 0; 1191 PangoAttrList *attrs = 0;
885 const char *text = pango_layout_get_text (self->pl); 1192 const char *text = pango_layout_get_text (self->pl);
886 const char *pos = text; 1193 const char *pos = text;
… …
921 if (attrs) 1228 if (attrs)
922 pango_layout_set_attributes (self->pl, attrs); 1229 pango_layout_set_attributes (self->pl, attrs);
923} 1230}
924 1231
925void 1232void
926get_shapes (CFPlus::Layout self) 1233get_shapes (DC::Layout self)
927 PPCODE: 1234 PPCODE:
928{ 1235{
929 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1236 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
930 1237
931 do 1238 do
932 { 1239 {
933 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1240 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
934 1241
935 if (run && shape_attr_p (run)) 1242 if (run && shape_attr_p (run))
936 { 1243 {
937 PangoRectangle extents; 1244 PangoRectangle extents;
938 pango_layout_iter_get_run_extents (iter, 0, &extents); 1245 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
946 1253
947 pango_layout_iter_free (iter); 1254 pango_layout_iter_free (iter);
948} 1255}
949 1256
950int 1257int
951has_wrapped (CFPlus::Layout self) 1258has_wrapped (DC::Layout self)
952 CODE: 1259 CODE:
953{ 1260{
954 int lines = 1; 1261 int lines = 1;
955 const char *text = pango_layout_get_text (self->pl); 1262 const char *text = pango_layout_get_text (self->pl);
956 1263
… …
961} 1268}
962 OUTPUT: 1269 OUTPUT:
963 RETVAL 1270 RETVAL
964 1271
965SV * 1272SV *
966get_text (CFPlus::Layout self) 1273get_text (DC::Layout self)
967 CODE: 1274 CODE:
968 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1275 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
969 sv_utf8_decode (RETVAL); 1276 sv_utf8_decode (RETVAL);
970 OUTPUT: 1277 OUTPUT:
971 RETVAL 1278 RETVAL
972 1279
973void 1280void
974set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1281set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
975 CODE: 1282 CODE:
976 self->r = r; 1283 self->r = r;
977 self->g = g; 1284 self->g = g;
978 self->b = b; 1285 self->b = b;
979 self->a = a; 1286 self->a = a;
980 1287
981void 1288void
982set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1289set_font (DC::Layout self, DC::Font font = 0)
983 CODE: 1290 CODE:
984 if (self->font != font) 1291 if (self->font != font)
985 { 1292 {
986 self->font = font; 1293 self->font = font;
987 layout_update_font (self); 1294 layout_update_font (self);
988 } 1295 }
989 1296
990void 1297void
991set_height (CFPlus::Layout self, int base_height) 1298set_height (DC::Layout self, int base_height)
992 CODE: 1299 CODE:
993 if (self->base_height != base_height) 1300 if (self->base_height != base_height)
994 { 1301 {
995 self->base_height = base_height; 1302 self->base_height = base_height;
996 layout_update_font (self); 1303 layout_update_font (self);
997 } 1304 }
998 1305
999void 1306void
1000set_width (CFPlus::Layout self, int max_width = -1) 1307set_width (DC::Layout self, int max_width = -1)
1001 CODE: 1308 CODE:
1002 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1309 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1003 1310
1004void 1311void
1005set_indent (CFPlus::Layout self, int indent) 1312set_indent (DC::Layout self, int indent)
1006 CODE: 1313 CODE:
1007 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1314 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1008 1315
1009void 1316void
1010set_spacing (CFPlus::Layout self, int spacing) 1317set_spacing (DC::Layout self, int spacing)
1011 CODE: 1318 CODE:
1012 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1319 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1013 1320
1014void 1321void
1015set_ellipsise (CFPlus::Layout self, int ellipsise) 1322set_ellipsise (DC::Layout self, int ellipsise)
1016 CODE: 1323 CODE:
1017 pango_layout_set_ellipsize (self->pl, 1324 pango_layout_set_ellipsize (self->pl,
1018 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1325 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1019 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1326 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1020 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1327 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1021 : PANGO_ELLIPSIZE_NONE 1328 : PANGO_ELLIPSIZE_NONE
1022 ); 1329 );
1023 1330
1024void 1331void
1025set_single_paragraph_mode (CFPlus::Layout self, int spm) 1332set_single_paragraph_mode (DC::Layout self, int spm)
1026 CODE: 1333 CODE:
1027 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1334 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1028 1335
1029void 1336void
1030size (CFPlus::Layout self) 1337size (DC::Layout self)
1031 PPCODE: 1338 PPCODE:
1032{ 1339{
1033 int w, h; 1340 int w, h;
1034 1341
1035 layout_get_pixel_size (self, &w, &h); 1342 layout_get_pixel_size (self, &w, &h);
… …
1038 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (w)));
1039 PUSHs (sv_2mortal (newSViv (h))); 1346 PUSHs (sv_2mortal (newSViv (h)));
1040} 1347}
1041 1348
1042int 1349int
1043descent (CFPlus::Layout self) 1350descent (DC::Layout self)
1044 CODE: 1351 CODE:
1045{ 1352{
1046 PangoRectangle rect; 1353 PangoRectangle rect;
1047 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1354 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1048 pango_layout_line_get_pixel_extents (line, 0, &rect); 1355 pango_layout_line_get_pixel_extents (line, 0, &rect);
1049 RETVAL = PANGO_DESCENT (rect); 1356 RETVAL = PANGO_DESCENT (rect);
1050} 1357}
1051 OUTPUT: 1358 OUTPUT:
1052 RETVAL 1359 RETVAL
1053 1360
1054int 1361int
1055xy_to_index (CFPlus::Layout self, int x, int y) 1362xy_to_index (DC::Layout self, int x, int y)
1056 CODE: 1363 CODE:
1057{ 1364{
1058 int index, trailing; 1365 int index, trailing;
1059 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1366 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1060 RETVAL = index; 1367 RETVAL = index + trailing;
1061} 1368}
1062 OUTPUT: 1369 OUTPUT:
1063 RETVAL 1370 RETVAL
1064 1371
1065void 1372void
1066cursor_pos (CFPlus::Layout self, int index) 1373cursor_pos (DC::Layout self, int index)
1067 PPCODE: 1374 PPCODE:
1068{ 1375{
1069 PangoRectangle strong_pos; 1376 PangoRectangle pos;
1070 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1377 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1071 1378
1072 EXTEND (SP, 3); 1379 EXTEND (SP, 3);
1073 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1074 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1381 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1075 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1382 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1076} 1383}
1077 1384
1078void 1385void
1079render (CFPlus::Layout self, float x, float y, int flags = 0) 1386index_to_line_x (DC::Layout self, int index, int trailing = 0)
1080 PPCODE: 1387 PPCODE:
1388{
1389 int line, x;
1390
1391 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1392#if !PANGO_VERSION_CHECK (1, 17, 3)
1393 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1394 --line;
1395#endif
1396 EXTEND (SP, 2);
1397 PUSHs (sv_2mortal (newSViv (line)));
1398 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1399}
1400
1401void
1402line_x_to_index (DC::Layout self, int line, int x)
1403 PPCODE:
1404{
1405 PangoLayoutLine *lp;
1406 int index, trailing;
1407
1408 if (line < 0)
1409 XSRETURN_EMPTY;
1410
1411 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1412 XSRETURN_EMPTY; /* do better */
1413
1414 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1415
1416 EXTEND (SP, 2);
1417 if (GIMME_V == G_SCALAR)
1418 PUSHs (sv_2mortal (newSViv (index + trailing)));
1419 else
1420 {
1421 PUSHs (sv_2mortal (newSViv (index)));
1422 PUSHs (sv_2mortal (newSViv (trailing)));
1423 }
1424}
1425
1426void
1427render (DC::Layout self, float x, float y, int flags = 0)
1428 CODE:
1429 rc_clear (self->rc);
1081 pango_opengl_render_layout_subpixel ( 1430 pango_opengl_render_layout_subpixel (
1082 self->pl, 1431 self->pl,
1432 self->rc,
1083 x * PANGO_SCALE, y * PANGO_SCALE, 1433 x * PANGO_SCALE, y * PANGO_SCALE,
1084 self->r, self->g, self->b, self->a, 1434 self->r, self->g, self->b, self->a,
1085 flags 1435 flags
1086 ); 1436 );
1437 // we assume that context_change actually clears/frees stuff
1438 // and does not do any recomputation...
1439 pango_layout_context_changed (self->pl);
1087 1440
1088MODULE = CFPlus PACKAGE = CFPlus::Texture
1089
1090void 1441void
1091pad2pot (SV *data_, SV *w_, SV *h_) 1442draw (DC::Layout self)
1092 CODE: 1443 CODE:
1093{ 1444{
1094 int ow = SvIV (w_); 1445 glEnable (GL_TEXTURE_2D);
1095 int oh = SvIV (h_); 1446 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1447 glEnable (GL_BLEND);
1448 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1449 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1450 glEnable (GL_ALPHA_TEST);
1451 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1096 1452
1097 if (ow && oh) 1453 rc_draw (self->rc);
1454
1455 glDisable (GL_ALPHA_TEST);
1456 glDisable (GL_BLEND);
1457 glDisable (GL_TEXTURE_2D);
1458}
1459
1460MODULE = Deliantra::Client PACKAGE = DC::Texture
1461
1462PROTOTYPES: ENABLE
1463
1464void
1465pad (SV *data_, int ow, int oh, int nw, int nh)
1466 CODE:
1467{
1468 if ((nw != ow || nh != oh) && SvOK (data_))
1098 { 1469 {
1099 int nw = minpot (ow);
1100 int nh = minpot (oh);
1101
1102 if (nw != ow || nh != oh)
1103 {
1104 if (SvOK (data_))
1105 {
1106 STRLEN datalen; 1470 STRLEN datalen;
1107 char *data = SvPVbyte (data_, datalen); 1471 char *data = SvPVbyte (data_, datalen);
1108 int bpp = datalen / (ow * oh); 1472 int bpp = datalen / (ow * oh);
1109 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1473 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1110 1474
1111 SvPOK_only (result_); 1475 SvPOK_only (result_);
1112 SvCUR_set (result_, nw * nh * bpp); 1476 SvCUR_set (result_, nw * nh * bpp);
1113 1477
1114 memset (SvPVX (result_), 0, nw * nh * bpp); 1478 memset (SvPVX (result_), 0, nw * nh * bpp);
1115 while (oh--) 1479 while (oh--)
1116 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1480 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1117 1481
1118 sv_setsv (data_, result_); 1482 sv_setsv (data_, result_);
1119 }
1120
1121 sv_setiv (w_, nw);
1122 sv_setiv (h_, nh);
1123 }
1124 } 1483 }
1125} 1484}
1126 1485
1127void 1486void
1128draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1487draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1134{ 1493{
1135 HV *hv = (HV *)SvRV (self); 1494 HV *hv = (HV *)SvRV (self);
1136 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1495 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1137 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1496 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1138 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1497 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1498
1499 if (name <= 0)
1500 XSRETURN_EMPTY;
1139 1501
1140 if (items < 5) 1502 if (items < 5)
1141 { 1503 {
1142 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1504 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1143 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1505 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1171 glDisable (GL_ALPHA_TEST); 1533 glDisable (GL_ALPHA_TEST);
1172 glDisable (GL_BLEND); 1534 glDisable (GL_BLEND);
1173 } 1535 }
1174} 1536}
1175 1537
1176MODULE = CFPlus PACKAGE = CFPlus::Map 1538IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539 CODE:
1540{
1541 GLint width;
1542 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1543 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1544 RETVAL = width > 0;
1545}
1546 OUTPUT:
1547 RETVAL
1177 1548
1178CFPlus::Map 1549MODULE = Deliantra::Client PACKAGE = DC::Map
1179new (SV *class, int map_width, int map_height) 1550
1551PROTOTYPES: DISABLE
1552
1553DC::Map
1554new (SV *class)
1180 CODE: 1555 CODE:
1181 New (0, RETVAL, 1, struct map); 1556 New (0, RETVAL, 1, struct map);
1182 RETVAL->x = 0; 1557 RETVAL->x = 0;
1183 RETVAL->y = 0; 1558 RETVAL->y = 0;
1184 RETVAL->w = map_width; 1559 RETVAL->w = 0;
1185 RETVAL->h = map_height; 1560 RETVAL->h = 0;
1186 RETVAL->ox = 0; 1561 RETVAL->ox = 0;
1187 RETVAL->oy = 0; 1562 RETVAL->oy = 0;
1188 RETVAL->faces = 8192; 1563 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1189 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1564 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1190 RETVAL->texs = 8192;
1191 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1192 RETVAL->rows = 0; 1565 RETVAL->rows = 0;
1193 RETVAL->row = 0; 1566 RETVAL->row = 0;
1194 OUTPUT: 1567 OUTPUT:
1195 RETVAL 1568 RETVAL
1196 1569
1197void 1570void
1198DESTROY (CFPlus::Map self) 1571DESTROY (DC::Map self)
1199 CODE: 1572 CODE:
1200{ 1573{
1201 map_clear (self); 1574 map_clear (self);
1202 Safefree (self->face); 1575 Safefree (self->face2tile);
1203 Safefree (self->tex); 1576 Safefree (self->tex);
1204 Safefree (self); 1577 Safefree (self);
1205} 1578}
1206 1579
1207void 1580void
1581resize (DC::Map self, int map_width, int map_height)
1582 CODE:
1583 self->w = map_width;
1584 self->h = map_height;
1585
1586void
1208clear (CFPlus::Map self) 1587clear (DC::Map self)
1209 CODE: 1588 CODE:
1210 map_clear (self); 1589 map_clear (self);
1211 1590
1212void 1591void
1213set_face (CFPlus::Map self, int face, int texid) 1592set_tileid (DC::Map self, int face, int tile)
1214 CODE: 1593 CODE:
1215{ 1594{
1216 while (self->faces <= face) 1595 need_facenum (self, face); self->face2tile [face] = tile;
1217 { 1596 need_texid (self, tile);
1218 Append (mapface, self->face, self->faces, self->faces);
1219 self->faces *= 2;
1220 }
1221
1222 self->face [face] = texid;
1223} 1597}
1224 1598
1225void 1599void
1600set_smooth (DC::Map self, int face, int smooth, int level)
1601 CODE:
1602{
1603 tileid texid;
1604 maptex *tex;
1605
1606 if (face < 0 || face >= self->faces)
1607 return;
1608
1609 if (smooth < 0 || smooth >= self->faces)
1610 return;
1611
1612 texid = self->face2tile [face];
1613
1614 if (!texid)
1615 return;
1616
1617 tex = self->tex + texid;
1618 tex->smoothtile = self->face2tile [smooth];
1619 tex->smoothlevel = level;
1620}
1621
1622void
1226set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1623set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1227 CODE: 1624 CODE:
1228{ 1625{
1229 while (self->texs <= texid) 1626 need_texid (self, texid);
1230 {
1231 Append (maptex, self->tex, self->texs, self->texs);
1232 self->texs *= 2;
1233 }
1234 1627
1235 { 1628 {
1236 maptex *tex = self->tex + texid; 1629 maptex *tex = self->tex + texid;
1237 1630
1238 tex->name = name; 1631 tex->name = name;
… …
1255 // from transparent color bleeding and ugly wrapping effects. 1648 // from transparent color bleeding and ugly wrapping effects.
1256 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1649 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257} 1650}
1258 1651
1259int 1652int
1260ox (CFPlus::Map self) 1653ox (DC::Map self)
1261 ALIAS: 1654 ALIAS:
1262 oy = 1 1655 oy = 1
1263 x = 2 1656 x = 2
1264 y = 3 1657 y = 3
1265 w = 4 1658 w = 4
… …
1276 } 1669 }
1277 OUTPUT: 1670 OUTPUT:
1278 RETVAL 1671 RETVAL
1279 1672
1280void 1673void
1281scroll (CFPlus::Map self, int dx, int dy) 1674scroll (DC::Map self, int dx, int dy)
1282 CODE: 1675 CODE:
1283{ 1676{
1284 if (dx > 0) 1677 if (dx > 0)
1285 map_blank (self, self->x, self->y, dx, self->h); 1678 map_blank (self, self->x, self->y, dx, self->h);
1286 else if (dx < 0) 1679 else if (dx < 0)
1287 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1680 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288 1681
1289 if (dy > 0) 1682 if (dy > 0)
1290 map_blank (self, self->x, self->y, self->w, dy); 1683 map_blank (self, self->x, self->y, self->w, dy);
1291 else if (dy < 0) 1684 else if (dy < 0)
1292 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1685 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293 1686
1294 self->ox += dx; self->x += dx; 1687 self->ox += dx; self->x += dx;
1295 self->oy += dy; self->y += dy; 1688 self->oy += dy; self->y += dy;
1296 1689
1297 while (self->y < 0) 1690 while (self->y < 0)
… …
1301 self->rows += MAP_EXTEND_Y; 1694 self->rows += MAP_EXTEND_Y;
1302 self->y += MAP_EXTEND_Y; 1695 self->y += MAP_EXTEND_Y;
1303 } 1696 }
1304} 1697}
1305 1698
1306void 1699SV *
1307map1a_update (CFPlus::Map self, SV *data_, int extmap) 1700map1a_update (DC::Map self, SV *data_, int extmap)
1308 CODE: 1701 CODE:
1309{ 1702{
1310 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1703 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1311 uint8_t *data_end = (uint8_t *)SvEND (data_); 1704 uint8_t *data_end = (uint8_t *)SvEND (data_);
1312 mapcell *cell; 1705 mapcell *cell;
1313 int x, y, flags; 1706 int x, y, z, flags;
1707 AV *missing = newAV ();
1708 RETVAL = newRV_noinc ((SV *)missing);
1314 1709
1315 while (data < data_end - 1) 1710 while (data < data_end - 1)
1316 { 1711 {
1317 flags = (data [0] << 8) + data [1]; data += 2; 1712 flags = (data [0] << 8) + data [1]; data += 2;
1318 1713
… …
1338 uint8_t ext, cmd; 1733 uint8_t ext, cmd;
1339 1734
1340 do 1735 do
1341 { 1736 {
1342 ext = *data++; 1737 ext = *data++;
1343 cmd = ext & 0x3f; 1738 cmd = ext & 0x7f;
1344 1739
1345 if (cmd < 4) 1740 if (cmd < 4)
1346 cell->darkness = 255 - ext * 64 + 1; 1741 cell->darkness = 255 - ext * 64 + 1;
1347 else if (cmd == 5) // health 1742 else if (cmd == 5) // health
1348 { 1743 {
1349 cell->stat_width = 1; 1744 cell->stat_width = 1;
1350 cell->stat_hp = *data++; 1745 cell->stat_hp = *data++;
1351 } 1746 }
1352 else if (cmd == 6) // monster width 1747 else if (cmd == 6) // monster width
1353 cell->stat_width = *data++ + 1; 1748 cell->stat_width = *data++ + 1;
1354 else if (cmd == 0x47) // monster width 1749 else if (cmd == 0x47)
1355 { 1750 {
1356 if (*data == 4) 1751 if (*data == 1) cell->player = data [1];
1357 ; // decode player tag 1752 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1753 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1754 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1358 1755
1359 data += *data + 1; 1756 data += *data + 1;
1360 } 1757 }
1361 else if (cmd == 8) // cell flags 1758 else if (cmd == 8) // cell flags
1362 cell->flags = *data++; 1759 cell->flags = *data++;
… …
1369 } 1766 }
1370 else 1767 else
1371 cell->darkness = *data++ + 1; 1768 cell->darkness = *data++ + 1;
1372 } 1769 }
1373 1770
1771 for (z = 0; z <= 2; ++z)
1374 if (flags & 4) 1772 if (flags & (4 >> z))
1375 { 1773 {
1376 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1774 faceid face = (data [0] << 8) + data [1]; data += 2;
1775 need_facenum (self, face);
1776 cell->tile [z] = self->face2tile [face];
1777
1778 if (cell->tile [z])
1779 {
1780 maptex *tex = self->tex + cell->tile [z];
1781 if (!tex->name)
1782 av_push (missing, newSViv (cell->tile [z]));
1783
1784 if (tex->smoothtile)
1785 {
1786 maptex *smooth = self->tex + tex->smoothtile;
1787 if (!smooth->name)
1788 av_push (missing, newSViv (tex->smoothtile));
1789 }
1790 }
1377 } 1791 }
1378
1379 if (flags & 2)
1380 {
1381 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382 }
1383
1384 if (flags & 1)
1385 {
1386 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387 }
1388 } 1792 }
1389 else 1793 else
1390 cell->darkness = 0; 1794 CELL_CLEAR (cell);
1391 } 1795 }
1392} 1796}
1797 OUTPUT:
1798 RETVAL
1393 1799
1394SV * 1800SV *
1395mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1801mapmap (DC::Map self, int x0, int y0, int w, int h)
1396 CODE: 1802 CODE:
1397{ 1803{
1398 int x1, x; 1804 int x1, x;
1399 int y1, y; 1805 int y1, y;
1400 int z; 1806 int z;
… …
1421 { 1827 {
1422 mapcell *cell = row->col + (x - row->c0); 1828 mapcell *cell = row->col + (x - row->c0);
1423 1829
1424 for (z = 0; z <= 0; z++) 1830 for (z = 0; z <= 0; z++)
1425 { 1831 {
1426 mapface face = cell->face [z];
1427
1428 if (face)
1429 {
1430 maptex tex = self->tex [face]; 1832 maptex tex = self->tex [cell->tile [z]];
1431 int a0 = 255 - tex.a; 1833 int a0 = 255 - tex.a;
1432 int a1 = tex.a; 1834 int a1 = tex.a;
1433 1835
1434 r = (r * a0 + tex.r * a1) / 255; 1836 r = (r * a0 + tex.r * a1) / 255;
1435 g = (g * a0 + tex.g * a1) / 255; 1837 g = (g * a0 + tex.g * a1) / 255;
1436 b = (b * a0 + tex.b * a1) / 255; 1838 b = (b * a0 + tex.b * a1) / 255;
1437 a = (a * a0 + tex.a * a1) / 255; 1839 a = (a * a0 + tex.a * a1) / 255;
1438 }
1439 } 1840 }
1440 } 1841 }
1441 1842
1442 *map++ = (r ) 1843 *map++ = (r )
1443 | (g << 8) 1844 | (g << 8)
… …
1450} 1851}
1451 OUTPUT: 1852 OUTPUT:
1452 RETVAL 1853 RETVAL
1453 1854
1454void 1855void
1455draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1856draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1456 CODE: 1857 CODE:
1457{ 1858{
1458 int vx, vy;
1459 int x, y, z; 1859 int x, y, z;
1460 int last_name;
1461 mapface face;
1462 1860
1463 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1861 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1464 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1862 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864 smooth_key skey;
1865 int pl_x, pl_y;
1866 maptex pl_tex;
1867 rc_t *rc = rc_alloc ();
1868 rc_key_t key;
1869 rc_array_t *arr;
1465 1870
1466 /* 1871 pl_tex.name = 0;
1467 int vx = self->vx = self->w >= sw
1468 ? self->x + (self->w - sw) / 2
1469 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1470 1872
1471 int vy = self->vy = self->h >= sh 1873 // thats current max. sorry.
1472 ? self->y + (self->h - sh) / 2 1874 if (sw > 255) sw = 255;
1473 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1875 if (sh > 255) sh = 255;
1474 */
1475 1876
1476 glColor4ub (255, 255, 255, 255); 1877 // clear key, in case of extra padding
1878 memset (&skey, 0, sizeof (skey));
1879
1880 memset (&key, 0, sizeof (key));
1881 key.r = 255;
1882 key.g = 255;
1883 key.b = 255;
1884 key.a = 255;
1885 key.mode = GL_QUADS;
1886 key.format = GL_T2F_V3F;
1887 key.texname = -1;
1888
1889 mx += self->x;
1890 my += self->y;
1891
1892 // first pass: determine smooth_max
1893 // rather ugly, if you ask me
1894 // could also be stored inside mapcell and updated on change
1895 memset (smooth_max, 0, sizeof (smooth_max));
1896
1897 for (y = 0; y < sh; y++)
1898 if (0 <= y + my && y + my < self->rows)
1899 {
1900 maprow *row = self->row + (y + my);
1901
1902 for (x = 0; x < sw; x++)
1903 if (row->c0 <= x + mx && x + mx < row->c1)
1904 {
1905 mapcell *cell = row->col + (x + mx - row->c0);
1906
1907 smooth_max[x + 1][y + 1] =
1908 MAX (self->tex [cell->tile [0]].smoothlevel,
1909 MAX (self->tex [cell->tile [1]].smoothlevel,
1910 self->tex [cell->tile [2]].smoothlevel));
1911 }
1912 }
1477 1913
1478 glEnable (GL_BLEND); 1914 glEnable (GL_BLEND);
1479 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1915 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1480 glEnable (GL_TEXTURE_2D);
1481 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1916 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1482 1917
1483 glBegin (GL_QUADS);
1484
1485 last_name = 0;
1486
1487 for (z = 0; z < 3; z++) 1918 for (z = 0; z <= 2; z++)
1919 {
1920 memset (smooth_level, 0, sizeof (smooth_level));
1921
1488 for (y = 0; y < sh; y++) 1922 for (y = 0; y < sh; y++)
1489 if (0 <= y + vy && y + vy < self->rows) 1923 if (0 <= y + my && y + my < self->rows)
1490 { 1924 {
1491 maprow *row = self->row + (y + vy); 1925 maprow *row = self->row + (y + my);
1492 1926
1493 for (x = 0; x < sw; x++) 1927 for (x = 0; x < sw; x++)
1494 if (row->c0 <= x + vx && x + vx < row->c1) 1928 if (row->c0 <= x + mx && x + mx < row->c1)
1495 { 1929 {
1496 mapcell *cell = row->col + (x + vx - row->c0); 1930 mapcell *cell = row->col + (x + mx - row->c0);
1497
1498 face = cell->face [z]; 1931 tileid tile = cell->tile [z];
1932
1933 if (tile)
1934 {
1935 maptex tex = self->tex [tile];
1936 int px = (x + 1) * T - tex.w;
1937 int py = (y + 1) * T - tex.h;
1499 1938
1500 if (face && face < self->texs) 1939 if (key.texname != tex.name)
1940 {
1941 if (!tex.name)
1942 tex = self->tex [2]; /* missing, replace by noface */
1943
1944 key.texname = tex.name;
1945 arr = rc_array (rc, &key);
1946 }
1947
1948 if (expect_false (cell->player == player) && expect_false (z == 2))
1949 {
1950 pl_x = px;
1951 pl_y = py;
1952 pl_tex = tex;
1953 continue;
1954 }
1955
1956 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1958 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960
1961 if (expect_false (cell->flags) && expect_false (z == 2))
1962 {
1963 // overlays such as the speech bubble, probably more to come
1964 if (cell->flags & 1)
1965 {
1966 maptex tex = self->tex [1];
1967 int px = x * T + T * 2 / 32;
1968 int py = y * T - T * 6 / 32;
1969
1970 if (tex.name)
1971 {
1972 if (key.texname != tex.name)
1973 {
1974 key.texname = tex.name;
1975 arr = rc_array (rc, &key);
1976 }
1977
1978 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982 }
1983 }
1984 }
1985
1986 // update smooth hash
1987 if (tex.smoothtile)
1988 {
1989 skey.tile = tex.smoothtile;
1990 skey.level = tex.smoothlevel;
1991
1992 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1993
1994 // add bits to current tile and all neighbours. skey.x|y is
1995 // shifted +1|+1 so we always stay positive.
1996
1997 // bits is ___n cccc CCCC bbbb
1998 // n do not draw borders&corners
1999 // c draw these corners, but...
2000 // C ... not these
2001 // b draw these borders
2002
2003 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2004 // ┃· ·· ·┃ ━━
2005
2006 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2007 // ·· ·· ·┏ ┓·
2008
2009 // full tile
2010 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2011
2012 // borders
2013 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2014 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2015 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2016 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2017
2018 // corners
2019 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2020 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2021 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2022 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2023 }
2024 }
2025 }
2026 }
2027
2028 rc_draw (rc);
2029 rc_clear (rc);
2030
2031 // go through all smoothlevels, lowest to highest, then draw.
2032 // this is basically counting sort
2033 {
2034 int w, b;
2035
2036 glEnable (GL_TEXTURE_2D);
2037 glBegin (GL_QUADS);
2038 for (w = 0; w < 256 / 32; ++w)
2039 {
2040 uint32_t smask = smooth_level [w];
2041 if (smask)
2042 for (b = 0; b < 32; ++b)
2043 if (smask & (((uint32_t)1) << b))
1501 { 2044 {
1502 maptex tex = self->tex [face]; 2045 int level = (w << 5) | b;
1503 int px = (x + 1) * 32 - tex.w; 2046 HE *he;
1504 int py = (y + 1) * 32 - tex.h;
1505 2047
1506 if (last_name != tex.name) 2048 hv_iterinit (smooth);
2049 while ((he = hv_iternext (smooth)))
1507 { 2050 {
1508 glEnd (); 2051 smooth_key *skey = (smooth_key *)HeKEY (he);
1509 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2052 IV bits = SvIVX (HeVAL (he));
1510 glBegin (GL_QUADS);
1511 }
1512 2053
1513 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1514 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1515 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1516 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1517 }
1518
1519 if (cell->flags && z == 2)
1520 {
1521 if (cell->flags & 1) 2054 if (!(bits & 0x1000)
2055 && skey->level == level
2056 && level > smooth_max [skey->x][skey->y])
1522 { 2057 {
1523 maptex tex = self->tex [1]; 2058 maptex tex = self->tex [skey->tile];
1524 int px = (x + 1) * 32 - tex.w + 2; 2059 int px = (((int)skey->x) - 1) * T;
1525 int py = (y + 1) * 32 - tex.h - 6; 2060 int py = (((int)skey->y) - 1) * T;
2061 int border = bits & 15;
2062 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063 float dx = tex.s * .0625f; // 16 images/row
2064 float dy = tex.t * .5f ; // 2 images/column
1526 2065
2066 if (tex.name)
2067 {
2068 // this time avoiding texture state changes
2069 // save gobs of state changes.
2070 if (key.texname != tex.name)
2071 {
1527 glEnd (); 2072 glEnd ();
1528 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2073 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1529 glBegin (GL_QUADS); 2074 glBegin (GL_QUADS);
2075 }
1530 2076
2077 if (border)
2078 {
2079 float ox = border * dx;
2080
2081 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2083 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2084 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2085 }
2086
2087 if (corner)
2088 {
2089 float ox = corner * dx;
2090
1531 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2091 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1532 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2092 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1533 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2093 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1534 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2094 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2095 }
2096 }
2097 }
1535 } 2098 }
1536 } 2099 }
1537 }
1538 } 2100 }
1539 2101
1540 glEnd (); 2102 glEnd ();
1541
1542 glDisable (GL_TEXTURE_2D); 2103 glDisable (GL_TEXTURE_2D);
2104 key.texname = -1;
2105 }
2106
2107 hv_clear (smooth);
2108 }
2109
2110 if (pl_tex.name)
2111 {
2112 maptex tex = pl_tex;
2113 int px = pl_x + sdx;
2114 int py = pl_y + sdy;
2115
2116 key.texname = tex.name;
2117 arr = rc_array (rc, &key);
2118
2119 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2120 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2121 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2122 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123
2124 rc_draw (rc);
2125 }
2126
1543 glDisable (GL_BLEND); 2127 glDisable (GL_BLEND);
2128 rc_free (rc);
1544 2129
1545 // top layer: overlays such as the health bar 2130 // top layer: overlays such as the health bar
1546 for (y = 0; y < sh; y++) 2131 for (y = 0; y < sh; y++)
1547 if (0 <= y + vy && y + vy < self->rows) 2132 if (0 <= y + my && y + my < self->rows)
1548 { 2133 {
1549 maprow *row = self->row + (y + vy); 2134 maprow *row = self->row + (y + my);
1550 2135
1551 for (x = 0; x < sw; x++) 2136 for (x = 0; x < sw; x++)
1552 if (row->c0 <= x + vx && x + vx < row->c1) 2137 if (row->c0 <= x + mx && x + mx < row->c1)
1553 { 2138 {
1554 mapcell *cell = row->col + (x + vx - row->c0); 2139 mapcell *cell = row->col + (x + mx - row->c0);
1555 2140
1556 int px = x * 32; 2141 int px = x * T;
1557 int py = y * 32; 2142 int py = y * T;
1558 2143
1559 if (cell->stat_hp) 2144 if (cell->stat_hp)
1560 { 2145 {
1561 int width = cell->stat_width * 32; 2146 int width = cell->stat_width * T;
1562 int thick = sh / 28 + 1 + cell->stat_width; 2147 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1563 2148
1564 glColor3ub (0, 0, 0); 2149 glColor3ub (0, 0, 0);
1565 glRectf (px + 1, py - thick - 2, 2150 glRectf (px + 1, py - thick - 2,
1566 px + width - 1, py); 2151 px + width - 1, py);
1567 2152
… …
1573 } 2158 }
1574 } 2159 }
1575} 2160}
1576 2161
1577void 2162void
1578draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2163draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1579 CODE: 2164 CODE:
1580{ 2165{
1581 static float color[16][3] = { 2166 static float color[16][3] = {
1582 { 0.00F, 0.00F, 0.00F }, 2167 { 0.00F, 0.00F, 0.00F },
1583 { 1.00F, 1.00F, 1.00F }, 2168 { 1.00F, 1.00F, 1.00F },
… …
1633 glDisable (GL_BLEND); 2218 glDisable (GL_BLEND);
1634 glDisable (GL_TEXTURE_2D); 2219 glDisable (GL_TEXTURE_2D);
1635} 2220}
1636 2221
1637void 2222void
1638fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2223fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1639 PPCODE: 2224 PPCODE:
1640{ 2225{
1641 int vx, vy;
1642 int x, y; 2226 int x, y;
2227 int sw1 = sw + 2;
2228 int sh1 = sh + 2;
2229 int sh3 = sh * 3;
1643 int sw4 = (sw + 3) & ~3; 2230 int sw34 = (sw * 3 + 3) & ~3;
2231 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1644 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2232 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1645 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2233 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1646 2234
1647 memset (darkness, 255, sw4 * sh);
1648 SvPOK_only (darkness_sv); 2235 SvPOK_only (darkness3_sv);
1649 SvCUR_set (darkness_sv, sw4 * sh); 2236 SvCUR_set (darkness3_sv, sw34 * sh3);
1650 2237
1651 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2238 mx += self->x - 1;
1652 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2239 my += self->y - 1;
1653 2240
2241 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2242
1654 for (y = 0; y < sh; y++) 2243 for (y = 0; y < sh1; y++)
1655 if (0 <= y + vy && y + vy < self->rows) 2244 if (0 <= y + my && y + my < self->rows)
1656 { 2245 {
1657 maprow *row = self->row + (y + vy); 2246 maprow *row = self->row + (y + my);
1658 2247
1659 for (x = 0; x < sw; x++) 2248 for (x = 0; x < sw1; x++)
1660 if (row->c0 <= x + vx && x + vx < row->c1) 2249 if (row->c0 <= x + mx && x + mx < row->c1)
1661 { 2250 {
1662 mapcell *cell = row->col + (x + vx - row->c0); 2251 mapcell *cell = row->col + (x + mx - row->c0);
1663 2252
1664 darkness[y * sw4 + x] = cell->darkness 2253 darkness1 [y * sw1 + x] = cell->darkness
1665 ? 255 - (cell->darkness - 1) 2254 ? 255 - (cell->darkness - 1)
1666 : 255 - FOW_DARKNESS; 2255 : 255 - FOW_DARKNESS;
1667 } 2256 }
1668 } 2257 }
1669 2258
2259 for (y = 0; y < sh; ++y)
2260 for (x = 0; x < sw; ++x)
2261 {
2262 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2263 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2264 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2265 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2266 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2267 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2268 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2269 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2270 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2271
2272 uint8_t r11 = (d11 + d21 + d12) / 3;
2273 uint8_t r21 = d21;
2274 uint8_t r31 = (d21 + d31 + d32) / 3;
2275
2276 uint8_t r12 = d12;
2277 uint8_t r22 = d22;
2278 uint8_t r32 = d32;
2279
2280 uint8_t r13 = (d13 + d23 + d12) / 3;
2281 uint8_t r23 = d23;
2282 uint8_t r33 = (d23 + d33 + d32) / 3;
2283
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2285 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2286 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2288 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2289 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2291 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2292 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2293 }
2294
2295 free (darkness1);
2296
1670 EXTEND (SP, 3); 2297 EXTEND (SP, 3);
1671 PUSHs (sv_2mortal (newSViv (sw4))); 2298 PUSHs (sv_2mortal (newSViv (sw34)));
1672 PUSHs (sv_2mortal (newSViv (sh))); 2299 PUSHs (sv_2mortal (newSViv (sh3)));
1673 PUSHs (darkness_sv); 2300 PUSHs (darkness3_sv);
1674} 2301}
1675 2302
1676SV * 2303SV *
1677get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2304get_rect (DC::Map self, int x0, int y0, int w, int h)
1678 CODE: 2305 CODE:
1679{ 2306{
1680 int x, y, x1, y1; 2307 int x, y, x1, y1;
1681 SV *data_sv = newSV (w * h * 7 + 5); 2308 SV *data_sv = newSV (w * h * 7 + 5);
1682 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2309 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1707 if (row && row->c0 <= x && x < row->c1) 2334 if (row && row->c0 <= x && x < row->c1)
1708 { 2335 {
1709 mapcell *cell = row->col + (x - row->c0); 2336 mapcell *cell = row->col + (x - row->c0);
1710 uint8_t flags = 0; 2337 uint8_t flags = 0;
1711 2338
1712 if (cell->face [0]) flags |= 1; 2339 if (cell->tile [0]) flags |= 1;
1713 if (cell->face [1]) flags |= 2; 2340 if (cell->tile [1]) flags |= 2;
1714 if (cell->face [2]) flags |= 4; 2341 if (cell->tile [2]) flags |= 4;
1715 2342
1716 *data++ = flags; 2343 *data++ = flags;
1717 2344
1718 if (flags & 1) 2345 if (flags & 1)
1719 { 2346 {
2347 tileid tile = cell->tile [0];
1720 *data++ = cell->face [0] >> 8; 2348 *data++ = tile >> 8;
1721 *data++ = cell->face [0]; 2349 *data++ = tile;
1722 } 2350 }
1723 2351
1724 if (flags & 2) 2352 if (flags & 2)
1725 { 2353 {
2354 tileid tile = cell->tile [1];
1726 *data++ = cell->face [1] >> 8; 2355 *data++ = tile >> 8;
1727 *data++ = cell->face [1]; 2356 *data++ = tile;
1728 } 2357 }
1729 2358
1730 if (flags & 4) 2359 if (flags & 4)
1731 { 2360 {
2361 tileid tile = cell->tile [2];
1732 *data++ = cell->face [2] >> 8; 2362 *data++ = tile >> 8;
1733 *data++ = cell->face [2]; 2363 *data++ = tile;
1734 } 2364 }
1735 } 2365 }
1736 else 2366 else
1737 *data++ = 0; 2367 *data++ = 0;
1738 } 2368 }
1739 } 2369 }
1740 2370
2371 /* if size is w*h + 5 then no data has been found */
2372 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2373 {
1741 SvPOK_only (data_sv); 2374 SvPOK_only (data_sv);
1742 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2375 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2376 }
2377
1743 RETVAL = data_sv; 2378 RETVAL = data_sv;
1744} 2379}
1745 OUTPUT: 2380 OUTPUT:
1746 RETVAL 2381 RETVAL
1747 2382
1748void 2383void
1749set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2384set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1750 PPCODE: 2385 PPCODE:
1751{ 2386{
1752 int x, y, z; 2387 int x, y, z;
1753 int w, h; 2388 int w, h;
1754 int x1, y1; 2389 int x1, y1;
2390 STRLEN len;
2391 uint8_t *data, *end;
2392
2393 len = SvLEN (data_sv);
2394 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2395 data = SvPVbyte_nolen (data_sv);
2396 end = data + len + 8;
2397
2398 if (len < 5)
2399 XSRETURN_EMPTY;
1755 2400
1756 if (*data++ != 0) 2401 if (*data++ != 0)
1757 return; /* version mismatch */ 2402 XSRETURN_EMPTY; /* version mismatch */
1758 2403
1759 w = *data++ << 8; w |= *data++; 2404 w = *data++ << 8; w |= *data++;
1760 h = *data++ << 8; h |= *data++; 2405 h = *data++ << 8; h |= *data++;
1761 2406
1762 // we need to do this 'cause we don't keep an absolute coord system for rows 2407 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1774 { 2419 {
1775 maprow *row = map_get_row (self, y); 2420 maprow *row = map_get_row (self, y);
1776 2421
1777 for (x = x0; x < x1; x++) 2422 for (x = x0; x < x1; x++)
1778 { 2423 {
2424 uint8_t flags;
2425
2426 if (data + 7 >= end)
2427 XSRETURN_EMPTY;
2428
1779 uint8_t flags = *data++; 2429 flags = *data++;
1780 2430
1781 if (flags) 2431 if (flags)
1782 { 2432 {
1783 mapface face[3] = { 0, 0, 0 };
1784
1785 mapcell *cell = row_get_cell (row, x); 2433 mapcell *cell = row_get_cell (row, x);
2434 tileid tile[3] = { 0, 0, 0 };
1786 2435
1787 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2436 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1788 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2437 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1789 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2438 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1790 2439
1791 if (cell->darkness == 0) 2440 if (cell->darkness == 0)
1792 { 2441 {
1793 cell->darkness = 0; 2442 /*cell->darkness = 0;*/
2443 EXTEND (SP, 3);
1794 2444
1795 for (z = 0; z <= 2; z++) 2445 for (z = 0; z <= 2; z++)
1796 { 2446 {
1797 cell->face[z] = face[z]; 2447 tileid t = tile [z];
1798 2448
1799 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2449 if (t >= self->texs || (t && !self->tex [t].name))
2450 {
1800 XPUSHs (sv_2mortal (newSViv (face[z]))); 2451 PUSHs (sv_2mortal (newSViv (t)));
2452 need_texid (self, t);
2453 }
2454
2455 cell->tile [z] = t;
1801 } 2456 }
1802 } 2457 }
1803 } 2458 }
1804 } 2459 }
1805 } 2460 }
1806} 2461}
1807 2462
1808MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2463MODULE = Deliantra::Client PACKAGE = DC::RW
1809 2464
1810CFPlus::MixChunk 2465DC::RW
1811new_from_file (SV *class, char *path) 2466new (SV *class, SV *data_sv)
1812 CODE: 2467 CODE:
1813 RETVAL = Mix_LoadWAV (path); 2468{
2469 STRLEN datalen;
2470 char *data = SvPVbyte (data_sv, datalen);
2471
2472 RETVAL = SDL_RWFromConstMem (data, datalen);
2473}
1814 OUTPUT: 2474 OUTPUT:
1815 RETVAL 2475 RETVAL
1816 2476
2477DC::RW
2478new_from_file (SV *class, const char *path, const char *mode = "rb")
2479 CODE:
2480 RETVAL = SDL_RWFromFile (path, mode);
2481 OUTPUT:
2482 RETVAL
2483
2484# fails on win32:
2485# dc.xs(2268) : error C2059: syntax error : '('
1817void 2486#void
2487#close (DC::RW self)
2488# CODE:
2489# (self->(close)) (self);
2490
2491MODULE = Deliantra::Client PACKAGE = DC::Channel
2492
2493PROTOTYPES: DISABLE
2494
2495DC::Channel
2496find ()
2497 CODE:
2498{
2499 RETVAL = Mix_GroupAvailable (-1);
2500
2501 if (RETVAL < 0)
2502 {
2503 RETVAL = Mix_GroupOldest (-1);
2504
2505 if (RETVAL < 0)
2506 XSRETURN_UNDEF;
2507
2508 Mix_HaltChannel (RETVAL);
2509 }
2510
2511 Mix_UnregisterAllEffects (RETVAL);
2512 Mix_Volume (RETVAL, 128);
2513}
2514 OUTPUT:
2515 RETVAL
2516
2517void
2518halt (DC::Channel self)
2519 CODE:
2520 Mix_HaltChannel (self);
2521
2522void
2523expire (DC::Channel self, int ticks = -1)
2524 CODE:
2525 Mix_ExpireChannel (self, ticks);
2526
2527void
2528fade_out (DC::Channel self, int ticks = -1)
2529 CODE:
2530 Mix_FadeOutChannel (self, ticks);
2531
2532int
2533volume (DC::Channel self, int volume)
2534 CODE:
2535 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2536 OUTPUT:
2537 RETVAL
2538
2539void
2540unregister_all_effects (DC::Channel self)
2541 CODE:
2542 Mix_UnregisterAllEffects (self);
2543
2544void
2545set_panning (DC::Channel self, int left, int right)
2546 CODE:
2547 left = CLAMP (left , 0, 255);
2548 right = CLAMP (right, 0, 255);
2549 Mix_SetPanning (self, left, right);
2550
2551void
2552set_distance (DC::Channel self, int distance)
2553 CODE:
2554 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2555
2556void
2557set_position (DC::Channel self, int angle, int distance)
2558 CODE:
2559
2560void
2561set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562 CODE:
2563{
2564 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2566 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567}
2568
2569void
2570set_reverse_stereo (DC::Channel self, int flip)
2571 CODE:
2572 Mix_SetReverseStereo (self, flip);
2573
2574MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575
2576PROTOTYPES: DISABLE
2577
2578DC::MixChunk
2579new (SV *class, DC::RW rwops)
2580 CODE:
2581 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2582 OUTPUT:
2583 RETVAL
2584
2585void
1818DESTROY (CFPlus::MixChunk self) 2586DESTROY (DC::MixChunk self)
1819 CODE: 2587 CODE:
1820 Mix_FreeChunk (self); 2588 Mix_FreeChunk (self);
1821 2589
1822int 2590int
1823volume (CFPlus::MixChunk self, int volume = -1) 2591volume (DC::MixChunk self, int volume = -1)
1824 CODE: 2592 CODE:
2593 if (items > 1)
2594 volume = CLAMP (volume, 0, 128);
1825 RETVAL = Mix_VolumeChunk (self, volume); 2595 RETVAL = Mix_VolumeChunk (self, volume);
1826 OUTPUT: 2596 OUTPUT:
1827 RETVAL 2597 RETVAL
1828 2598
1829int 2599DC::Channel
1830play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2600play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1831 CODE: 2601 CODE:
2602{
1832 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2603 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2604
2605 if (RETVAL < 0)
2606 XSRETURN_UNDEF;
2607
2608 if (channel < 0)
2609 {
2610 Mix_UnregisterAllEffects (RETVAL);
2611 Mix_Volume (RETVAL, 128);
2612 }
2613}
1833 OUTPUT: 2614 OUTPUT:
1834 RETVAL 2615 RETVAL
1835 2616
1836MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2617MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1837 2618
1838int 2619int
1839volume (int volume = -1) 2620volume (int volume = -1)
2621 PROTOTYPE: ;$
1840 CODE: 2622 CODE:
2623 if (items > 0)
2624 volume = CLAMP (volume, 0, 128);
1841 RETVAL = Mix_VolumeMusic (volume); 2625 RETVAL = Mix_VolumeMusic (volume);
1842 OUTPUT: 2626 OUTPUT:
1843 RETVAL 2627 RETVAL
1844 2628
2629void
2630fade_out (int ms)
2631 CODE:
2632 Mix_FadeOutMusic (ms);
2633
2634void
2635halt ()
2636 CODE:
2637 Mix_HaltMusic ();
2638
1845CFPlus::MixMusic 2639DC::MixMusic
1846new_from_file (SV *class, char *path) 2640new (SV *class, DC::RW rwops)
1847 CODE: 2641 CODE:
1848 RETVAL = Mix_LoadMUS (path); 2642 RETVAL = Mix_LoadMUS_RW (rwops);
1849 OUTPUT: 2643 OUTPUT:
1850 RETVAL 2644 RETVAL
1851 2645
1852void 2646void
1853DESTROY (CFPlus::MixMusic self) 2647DESTROY (DC::MixMusic self)
1854 CODE: 2648 CODE:
1855 Mix_FreeMusic (self); 2649 Mix_FreeMusic (self);
1856 2650
1857int 2651int
1858play (CFPlus::MixMusic self, int loops = -1) 2652play (DC::MixMusic self, int loops = -1)
1859 CODE: 2653 CODE:
1860 RETVAL = Mix_PlayMusic (self, loops); 2654 RETVAL = Mix_PlayMusic (self, loops);
1861 OUTPUT: 2655 OUTPUT:
1862 RETVAL 2656 RETVAL
1863 2657
1864MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2658void
2659fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2660 CODE:
2661 Mix_FadeInMusicPos (self, loops, ms, position);
2662
2663MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2664
2665PROTOTYPES: ENABLE
1865 2666
1866BOOT: 2667BOOT:
1867{ 2668{
1868 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2669 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1869 static const struct { 2670 static const struct {
1870 const char *name; 2671 const char *name;
1871 IV iv; 2672 IV iv;
1872 } *civ, const_iv[] = { 2673 } *civ, const_iv[] = {
1873# define const_iv(name) { # name, (IV)name } 2674# define const_iv(name) { # name, (IV)name }
2675 const_iv (GL_VENDOR),
2676 const_iv (GL_VERSION),
2677 const_iv (GL_EXTENSIONS),
1874 const_iv (GL_COLOR_MATERIAL), 2678 const_iv (GL_COLOR_MATERIAL),
1875 const_iv (GL_SMOOTH), 2679 const_iv (GL_SMOOTH),
1876 const_iv (GL_FLAT), 2680 const_iv (GL_FLAT),
1877 const_iv (GL_DITHER), 2681 const_iv (GL_DITHER),
1878 const_iv (GL_BLEND), 2682 const_iv (GL_BLEND),
… …
1882 const_iv (GL_ALPHA_TEST), 2686 const_iv (GL_ALPHA_TEST),
1883 const_iv (GL_NORMALIZE), 2687 const_iv (GL_NORMALIZE),
1884 const_iv (GL_RESCALE_NORMAL), 2688 const_iv (GL_RESCALE_NORMAL),
1885 const_iv (GL_FRONT), 2689 const_iv (GL_FRONT),
1886 const_iv (GL_BACK), 2690 const_iv (GL_BACK),
2691 const_iv (GL_AUX0),
1887 const_iv (GL_AND), 2692 const_iv (GL_AND),
1888 const_iv (GL_ONE), 2693 const_iv (GL_ONE),
1889 const_iv (GL_ZERO), 2694 const_iv (GL_ZERO),
1890 const_iv (GL_SRC_ALPHA), 2695 const_iv (GL_SRC_ALPHA),
1891 const_iv (GL_DST_ALPHA), 2696 const_iv (GL_DST_ALPHA),
… …
1904 const_iv (GL_INTENSITY), 2709 const_iv (GL_INTENSITY),
1905 const_iv (GL_LUMINANCE), 2710 const_iv (GL_LUMINANCE),
1906 const_iv (GL_LUMINANCE_ALPHA), 2711 const_iv (GL_LUMINANCE_ALPHA),
1907 const_iv (GL_FLOAT), 2712 const_iv (GL_FLOAT),
1908 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2713 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2714 const_iv (GL_COMPRESSED_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2716 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2717 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2718 const_iv (GL_COMPRESSED_RGB_ARB),
2719 const_iv (GL_COMPRESSED_RGBA_ARB),
1909 const_iv (GL_COMPILE), 2720 const_iv (GL_COMPILE),
2721 const_iv (GL_PROXY_TEXTURE_1D),
2722 const_iv (GL_PROXY_TEXTURE_2D),
1910 const_iv (GL_TEXTURE_1D), 2723 const_iv (GL_TEXTURE_1D),
1911 const_iv (GL_TEXTURE_2D), 2724 const_iv (GL_TEXTURE_2D),
1912 const_iv (GL_TEXTURE_ENV), 2725 const_iv (GL_TEXTURE_ENV),
1913 const_iv (GL_TEXTURE_MAG_FILTER), 2726 const_iv (GL_TEXTURE_MAG_FILTER),
1914 const_iv (GL_TEXTURE_MIN_FILTER), 2727 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1935 const_iv (GL_COLOR_LOGIC_OP), 2748 const_iv (GL_COLOR_LOGIC_OP),
1936 const_iv (GL_SEPARABLE_2D), 2749 const_iv (GL_SEPARABLE_2D),
1937 const_iv (GL_CONVOLUTION_2D), 2750 const_iv (GL_CONVOLUTION_2D),
1938 const_iv (GL_CONVOLUTION_BORDER_MODE), 2751 const_iv (GL_CONVOLUTION_BORDER_MODE),
1939 const_iv (GL_CONSTANT_BORDER), 2752 const_iv (GL_CONSTANT_BORDER),
2753 const_iv (GL_POINTS),
1940 const_iv (GL_LINES), 2754 const_iv (GL_LINES),
1941 const_iv (GL_LINE_STRIP), 2755 const_iv (GL_LINE_STRIP),
1942 const_iv (GL_LINE_LOOP), 2756 const_iv (GL_LINE_LOOP),
1943 const_iv (GL_QUADS), 2757 const_iv (GL_QUADS),
1944 const_iv (GL_QUAD_STRIP), 2758 const_iv (GL_QUAD_STRIP),
1945 const_iv (GL_TRIANGLES), 2759 const_iv (GL_TRIANGLES),
1946 const_iv (GL_TRIANGLE_STRIP), 2760 const_iv (GL_TRIANGLE_STRIP),
1947 const_iv (GL_TRIANGLE_FAN), 2761 const_iv (GL_TRIANGLE_FAN),
2762 const_iv (GL_POLYGON),
1948 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2763 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2764 const_iv (GL_POINT_SMOOTH_HINT),
2765 const_iv (GL_LINE_SMOOTH_HINT),
2766 const_iv (GL_POLYGON_SMOOTH_HINT),
2767 const_iv (GL_GENERATE_MIPMAP_HINT),
2768 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1949 const_iv (GL_FASTEST), 2769 const_iv (GL_FASTEST),
2770 const_iv (GL_DONT_CARE),
2771 const_iv (GL_NICEST),
1950 const_iv (GL_V2F), 2772 const_iv (GL_V2F),
1951 const_iv (GL_V3F), 2773 const_iv (GL_V3F),
1952 const_iv (GL_T2F_V3F), 2774 const_iv (GL_T2F_V3F),
1953 const_iv (GL_T2F_N3F_V3F), 2775 const_iv (GL_T2F_N3F_V3F),
1954# undef const_iv 2776# undef const_iv
1955 }; 2777 };
1956 2778
1957 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2779 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1958 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2780 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2781
2782 texture_av = newAV ();
2783 AvREAL_off (texture_av);
1959} 2784}
2785
2786void
2787disable_GL_EXT_blend_func_separate ()
2788 CODE:
2789 gl.BlendFuncSeparate = 0;
2790 gl.BlendFuncSeparateEXT = 0;
1960 2791
1961char * 2792char *
1962gl_vendor () 2793gl_vendor ()
1963 CODE: 2794 CODE:
1964 RETVAL = (char *)glGetString (GL_VENDOR); 2795 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1977 CODE: 2808 CODE:
1978 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2809 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1979 OUTPUT: 2810 OUTPUT:
1980 RETVAL 2811 RETVAL
1981 2812
2813const char *glGetString (GLenum pname)
2814
2815GLint glGetInteger (GLenum pname)
2816 CODE:
2817 glGetIntegerv (pname, &RETVAL);
2818 OUTPUT:
2819 RETVAL
2820
2821GLdouble glGetDouble (GLenum pname)
2822 CODE:
2823 glGetDoublev (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
1982int glGetError () 2827int glGetError ()
1983 2828
1984void glFinish () 2829void glFinish ()
1985 2830
1986void glClear (int mask) 2831void glClear (int mask)
… …
2023# near_ and far_ are due to microsofts buggy "c" compiler 2868# near_ and far_ are due to microsofts buggy "c" compiler
2024void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2869void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2025 2870
2026# near_ and far_ are due to microsofts buggy "c" compiler 2871# near_ and far_ are due to microsofts buggy "c" compiler
2027void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2872void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2873
2874PROTOTYPES: DISABLE
2028 2875
2029void glViewport (int x, int y, int width, int height) 2876void glViewport (int x, int y, int width, int height)
2030 2877
2031void glScissor (int x, int y, int width, int height) 2878void glScissor (int x, int y, int width, int height)
2032 2879
… …
2040 2887
2041void glRotate (float angle, float x, float y, float z) 2888void glRotate (float angle, float x, float y, float z)
2042 CODE: 2889 CODE:
2043 glRotatef (angle, x, y, z); 2890 glRotatef (angle, x, y, z);
2044 2891
2045void glBegin (int mode)
2046
2047void glEnd ()
2048
2049void glColor (float r, float g, float b, float a = 1.0) 2892void glColor (float r, float g, float b, float a = 1.0)
2050 PROTOTYPE: @
2051 ALIAS: 2893 ALIAS:
2052 glColor_premultiply = 1 2894 glColor_premultiply = 1
2053 CODE: 2895 CODE:
2054 if (ix) 2896 if (ix)
2055 { 2897 {
… …
2058 b *= a; 2900 b *= a;
2059 } 2901 }
2060 // microsoft visual "c" rounds instead of truncating... 2902 // microsoft visual "c" rounds instead of truncating...
2061 glColor4f (r, g, b, a); 2903 glColor4f (r, g, b, a);
2062 2904
2063void glInterleavedArrays (int format, int stride, char *data)
2064
2065void glDrawElements (int mode, int count, int type, char *indices)
2066
2067# 1.2 void glDrawRangeElements (int mode, int start, int end
2068
2069void glRasterPos (float x, float y, float z = 0.) 2905void glRasterPos (float x, float y, float z = 0.)
2070 CODE: 2906 CODE:
2071 glRasterPos3f (0, 0, z); 2907 glRasterPos3f (0, 0, z);
2072 glBitmap (0, 0, 0, 0, x, y, 0); 2908 glBitmap (0, 0, 0, 0, x, y, 0);
2073 2909
… …
2077 2913
2078void glTexCoord (float s, float t) 2914void glTexCoord (float s, float t)
2079 CODE: 2915 CODE:
2080 glTexCoord2f (s, t); 2916 glTexCoord2f (s, t);
2081 2917
2918void glRect (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glRectf (x1, y1, x2, y2);
2921
2922void glRect_lineloop (float x1, float y1, float x2, float y2)
2923 CODE:
2924 glBegin (GL_LINE_LOOP);
2925 glVertex2f (x1, y1);
2926 glVertex2f (x2, y1);
2927 glVertex2f (x2, y2);
2928 glVertex2f (x1, y2);
2929 glEnd ();
2930
2931PROTOTYPES: ENABLE
2932
2933void glBegin (int mode)
2934
2935void glEnd ()
2936
2937void glPointSize (GLfloat size)
2938
2939void glLineWidth (GLfloat width)
2940
2941void glInterleavedArrays (int format, int stride, char *data)
2942
2943void glDrawElements (int mode, int count, int type, char *indices)
2944
2945# 1.2 void glDrawRangeElements (int mode, int start, int end
2946
2082void glTexEnv (int target, int pname, float param) 2947void glTexEnv (int target, int pname, float param)
2083 CODE: 2948 CODE:
2084 glTexEnvf (target, pname, param); 2949 glTexEnvf (target, pname, param);
2085 2950
2086void glTexParameter (int target, int pname, float param) 2951void glTexParameter (int target, int pname, float param)
… …
2102void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2967void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2103 CODE: 2968 CODE:
2104 if (gl.SeparableFilter2D) 2969 if (gl.SeparableFilter2D)
2105 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2970 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2106 2971
2107void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2972void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2108 2973
2109void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2974void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2110 2975
2111void glDrawPixels (int width, int height, int format, int type, char *pixels) 2976void glDrawPixels (int width, int height, int format, int type, char *pixels)
2977
2978void glPixelZoom (float x, float y)
2112 2979
2113void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2980void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2114 2981
2115int glGenTexture () 2982int glGenTexture ()
2116 CODE: 2983 CODE:
2117{ 2984 RETVAL = gen_texture ();
2118 GLuint name;
2119 glGenTextures (1, &name);
2120 RETVAL = name;
2121}
2122 OUTPUT: 2985 OUTPUT:
2123 RETVAL 2986 RETVAL
2124 2987
2125void glDeleteTexture (int name) 2988void glDeleteTexture (int name)
2126 CODE: 2989 CODE:
2127{
2128 GLuint name_ = name;
2129 glDeleteTextures (1, &name_); 2990 del_texture (name);
2130} 2991
2131
2132int glGenList () 2992int glGenList ()
2133 CODE: 2993 CODE:
2134 RETVAL = glGenLists (1); 2994 RETVAL = glGenLists (1);
2135 OUTPUT: 2995 OUTPUT:
2136 RETVAL 2996 RETVAL
… …
2143 3003
2144void glEndList () 3004void glEndList ()
2145 3005
2146void glCallList (int list) 3006void glCallList (int list)
2147 3007
3008MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009
3010PROTOTYPES: DISABLE
3011
3012void
3013find_widget (SV *self, NV x, NV y)
3014 PPCODE:
3015{
3016 if (within_widget (self, x, y))
3017 XPUSHs (self);
3018}
3019
3020BOOT:
3021{
3022 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3023
3024 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3025 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3026 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3027 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3028}
3029
3030void
3031draw (SV *self)
3032 CODE:
3033{
3034 HV *hv;
3035 SV **svp;
3036 NV x, y, w, h;
3037 SV *draw_x_sv = GvSV (draw_x_gv);
3038 SV *draw_y_sv = GvSV (draw_y_gv);
3039 SV *draw_w_sv = GvSV (draw_w_gv);
3040 SV *draw_h_sv = GvSV (draw_h_gv);
3041 double draw_x, draw_y;
3042
3043 if (!SvROK (self))
3044 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3045
3046 hv = (HV *)SvRV (self);
3047
3048 if (SvTYPE (hv) != SVt_PVHV)
3049 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3050
3051 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3052 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3053
3054 if (!h || !w)
3055 XSRETURN_EMPTY;
3056
3057 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3059
3060 draw_x = SvNV (draw_x_sv) + x;
3061 draw_y = SvNV (draw_y_sv) + y;
3062
3063 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3064 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3065 XSRETURN_EMPTY;
3066
3067 sv_setnv (draw_x_sv, draw_x);
3068 sv_setnv (draw_y_sv, draw_y);
3069
3070 glPushMatrix ();
3071 glTranslated (x, y, 0);
3072
3073 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3074 {
3075 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3076
3077 if (svp && SvTRUE (*svp))
3078 {
3079 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3080 glEnable (GL_BLEND);
3081 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3082 glBegin (GL_QUADS);
3083 glVertex2f (0, 0);
3084 glVertex2f (w, 0);
3085 glVertex2f (w, h);
3086 glVertex2f (0, h);
3087 glEnd ();
3088 glDisable (GL_BLEND);
3089 }
3090 }
3091#if 0
3092 // draw borders, for debugging
3093 glPushMatrix ();
3094 glColor4f (1., 1., 0., 1.);
3095 glTranslatef (.5, .5, 0.);
3096 glBegin (GL_LINE_LOOP);
3097 glVertex2f (0 , 0);
3098 glVertex2f (w - 1, 0);
3099 glVertex2f (w - 1, h - 1);
3100 glVertex2f (0 , h - 1);
3101 glEnd ();
3102 glPopMatrix ();
3103#endif
3104 PUSHMARK (SP);
3105 XPUSHs (self);
3106 PUTBACK;
3107 call_method ("_draw", G_VOID | G_DISCARD);
3108 SPAGAIN;
3109
3110 glPopMatrix ();
3111
3112 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3113 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3114}
3115

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