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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.79 by root, Sun May 14 22:24:14 2006 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# 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>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
12#include <string.h> 31#include <string.h>
13#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
14 36
15#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
16#include <SDL_endian.h> 39#include <SDL_endian.h>
17#include <SDL_image.h> 40#include <SDL_image.h>
18#include <SDL_mixer.h> 41#include <SDL_mixer.h>
19#include <SDL_opengl.h> 42#include <SDL_opengl.h>
20 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
21#include <glib/gmacros.h> 47#include <glib/gmacros.h>
22 48
23#include <pango/pango.h> 49#include <pango/pango.h>
24#include <pango/pangofc-fontmap.h> 50
25#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
26#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
27 61
28#ifndef _WIN32 62#ifndef _WIN32
29# include <sys/types.h> 63# include <sys/types.h>
30# include <sys/socket.h> 64# include <sys/socket.h>
31# include <netinet/in.h> 65# include <netinet/in.h>
32# include <netinet/tcp.h> 66# include <netinet/tcp.h>
33# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
34#else 72#else
35 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
36 typedef unsigned short uint16_t;
37 typedef unsigned int uint32_t;
38 typedef signed char int8_t;
39 typedef signed short int16_t;
40 typedef signed int int32_t;
41#endif 74#endif
42 75
43#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
44 80
45#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
46 82
47#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
48#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
49 85
50#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
51 87
52#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
53 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
54 static int init_; \
55 static type fptr_; \
56 \
57 if (!init_) \
58 { \
59 init_ = 1; \
60 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
61 } \
62 \
63 if (fptr_) \
64 fptr_ args; \
65 }
66 90
91#if 1
92# define PARACHUTE SDL_INIT_NOPARACHUTE
93#else
94# define PARACHUTE 0
95#endif
96
97static AV *texture_av;
98
99static struct
100{
101#define GL_FUNC(ptr,name) ptr name;
102#include "glfunc.h"
103#undef GL_FUNC
104} gl;
105
106static void
107gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
108{
109 if (gl.BlendFuncSeparate)
110 gl.BlendFuncSeparate (sa, da, saa, daa);
111 else if (gl.BlendFuncSeparateEXT)
112 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
113 else
114 glBlendFunc (sa, da);
115}
116
117static GLuint
118gen_texture ()
119{
120 GLuint name;
121
122 if (AvFILL (texture_av) >= 0)
123 name = (GLuint)(size_t)av_pop (texture_av);
124 else
125 glGenTextures (1, &name);
126
127 return name;
128}
129
130static void
131del_texture (GLuint name)
132{
133 /* make a half-assed attempt at returning the memory used by the texture */
134 /* textures are frequently being reused by cfplus anyway */
135 /*glBindTexture (GL_TEXTURE_2D, name);*/
136 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
137 av_push (texture_av, (SV *)(size_t)name);
138 glDeleteTextures (1, &name);
139}
140
141#include "texcache.c"
142#include "rendercache.c"
143
144#include "pango-font.c"
145#include "pango-fontmap.c"
146#include "pango-render.c"
147
148typedef IV DC__Channel;
149typedef SDL_RWops *DC__RW;
67typedef Mix_Chunk *CFClient__MixChunk; 150typedef Mix_Chunk *DC__MixChunk;
68typedef Mix_Music *CFClient__MixMusic; 151typedef Mix_Music *DC__MixMusic;
69 152
70typedef PangoFontDescription *CFClient__Font; 153typedef PangoFontDescription *DC__Font;
154
155static int
156shape_attr_p (PangoLayoutRun *run)
157{
158 GSList *attrs = run->item->analysis.extra_attrs;
159
160 while (attrs)
161 {
162 PangoAttribute *attr = attrs->data;
163
164 if (attr->klass->type == PANGO_ATTR_SHAPE)
165 return 1;
166
167 attrs = attrs->next;
168 }
169
170 return 0;
171}
71 172
72typedef struct cf_layout { 173typedef struct cf_layout {
73 PangoLayout *pl; // either derived from a cairo or ft2 context 174 PangoLayout *pl;
74 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75 float r, g, b, a; // default color for rgba mode 175 float r, g, b, a; // default color for rgba mode
76 int base_height; 176 int base_height;
77 CFClient__Font font; 177 DC__Font font;
178 rc_t *rc;
78} *CFClient__Layout; 179} *DC__Layout;
79 180
80static CFClient__Font default_font; 181static DC__Font default_font;
81static PangoContext *ft2_context, *cairo_context; 182static PangoContext *opengl_context;
82static PangoFontMap *ft2_fontmap, *cairo_fontmap; 183static PangoFontMap *opengl_fontmap;
83 184
84static void 185static void
85substitute_func (FcPattern *pattern, gpointer data) 186substitute_func (FcPattern *pattern, gpointer data)
86{ 187{
87 FcPatternAddBool (pattern, FC_HINTING , 1); 188 FcPatternAddBool (pattern, FC_HINTING, 1);
189#ifdef FC_HINT_STYLE
190 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
191#endif
88 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 192 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89} 193}
90 194
91static void 195static void
92layout_update_font (CFClient__Layout self) 196layout_update_font (DC__Layout self)
93{ 197{
94 /* use a random scale factor to account for unknown descenders, 0.8 works 198 /* use a random scale factor to account for unknown descenders, 0.8 works
95 * reasonably well with bitstream vera 199 * reasonably well with dejavu/bistream fonts
96 */ 200 */
97 PangoFontDescription *font = self->font ? self->font : default_font; 201 PangoFontDescription *font = self->font ? self->font : default_font;
98 202
99 pango_font_description_set_absolute_size (font, 203 pango_font_description_set_absolute_size (font,
100 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 204 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
101 205
102 pango_layout_set_font_description (self->pl, font); 206 pango_layout_set_font_description (self->pl, font);
103} 207}
104 208
105static void 209static void
106layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 210layout_get_pixel_size (DC__Layout self, int *w, int *h)
107{ 211{
212 PangoRectangle rect;
213
214 // get_pixel_* wrongly rounds down
108 pango_layout_get_pixel_size (self->pl, w, h); 215 pango_layout_get_extents (self->pl, 0, &rect);
109 216
110 if (!*w) *w = 1; 217 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111 if (!*h) *h = 1; 218 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112 219
113 *w = (*w + 3) & ~3; 220 if (!rect.width) rect.width = 1;
114} 221 if (!rect.height) rect.height = 1;
115 222
223 *w = rect.width;
224 *h = rect.height;
225}
226
227typedef uint16_t tileid;
116typedef uint16_t mapface; 228typedef uint16_t faceid;
117 229
118typedef struct { 230typedef struct {
119 GLint name; 231 GLuint name;
120 int w, h; 232 int w, h;
121 float s, t; 233 float s, t;
122 uint8_t r, g, b, a; 234 uint8_t r, g, b, a;
235 tileid smoothtile;
236 uint8_t smoothlevel;
123} maptex; 237} maptex;
124 238
125typedef struct { 239typedef struct {
240 uint32_t player;
241 tileid tile[3];
126 int16_t darkness; 242 uint16_t darkness;
127 mapface face[3]; 243 uint8_t stat_width, stat_hp, flags, smoothmax;
128} mapcell; 244} mapcell;
129 245
130typedef struct { 246typedef struct {
131 int32_t c0, c1; 247 int32_t c0, c1;
132 mapcell *col; 248 mapcell *col;
133} maprow; 249} maprow;
134 250
135typedef struct map { 251typedef struct map {
136 int x, y, w, h; 252 int x, y, w, h;
137 int ox, oy; /* offset to virtual global coordinate system */ 253 int ox, oy; /* offset to virtual global coordinate system */
138 int faces; 254 int faces; tileid *face2tile; // [faceid]
139 mapface *face; 255 int texs; maptex *tex; // [tileid]
140
141 int texs;
142 maptex *tex;
143 256
144 int32_t rows; 257 int32_t rows;
145 maprow *row; 258 maprow *row;
146} *CFClient__Map; 259} *DC__Map;
147 260
148static char * 261static char *
149prepend (char *ptr, int sze, int inc) 262prepend (char *ptr, int sze, int inc)
150{ 263{
151 char *p; 264 char *p;
… …
168} 281}
169 282
170#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
171#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172 285
286static void
287need_facenum (struct map *self, faceid face)
288{
289 while (self->faces <= face)
290 {
291 Append (tileid, self->face2tile, self->faces, self->faces);
292 self->faces *= 2;
293 }
294}
295
296static void
297need_texid (struct map *self, int texid)
298{
299 while (self->texs <= texid)
300 {
301 Append (maptex, self->tex, self->texs, self->texs);
302 self->texs *= 2;
303 }
304}
305
173static maprow * 306static maprow *
174map_get_row (CFClient__Map self, int y) 307map_get_row (DC__Map self, int y)
175{ 308{
176 if (0 > y) 309 if (0 > y)
177 { 310 {
178 int extend = - y + MAP_EXTEND_Y; 311 int extend = - y + MAP_EXTEND_Y;
179 Prepend (maprow, self->row, self->rows, extend); 312 Prepend (maprow, self->row, self->rows, extend);
… …
217 350
218 return row->col + (x - row->c0); 351 return row->col + (x - row->c0);
219} 352}
220 353
221static mapcell * 354static mapcell *
222map_get_cell (CFClient__Map self, int x, int y) 355map_get_cell (DC__Map self, int x, int y)
223{ 356{
224 return row_get_cell (map_get_row (self, y), x); 357 return row_get_cell (map_get_row (self, y), x);
225} 358}
226 359
227static void 360static void
228map_clear (CFClient__Map self) 361map_clear (DC__Map self)
229{ 362{
230 int r; 363 int r;
231 364
232 for (r = 0; r < self->rows; r++) 365 for (r = 0; r < self->rows; r++)
233 Safefree (self->row[r].col); 366 Safefree (self->row[r].col);
… …
241 self->row = 0; 374 self->row = 0;
242 self->rows = 0; 375 self->rows = 0;
243} 376}
244 377
245static void 378static void
246map_blank (CFClient__Map self, int x0, int y0, int w, int h) 379map_blank (DC__Map self, int x0, int y0, int w, int h)
247{ 380{
248 int x, y; 381 int x, y;
249 maprow *row; 382 maprow *row;
383 mapcell *cell;
250 384
251 for (y = y0; y < y0 + h; y++) 385 for (y = y0; y < y0 + h; y++)
252 if (y >= 0) 386 if (y >= 0)
253 { 387 {
254 if (y >= self->rows) 388 if (y >= self->rows)
… …
260 if (x >= row->c0) 394 if (x >= row->c0)
261 { 395 {
262 if (x >= row->c1) 396 if (x >= row->c1)
263 break; 397 break;
264 398
265 row->col[x - row->c0].darkness = -1; 399 cell = row->col + x - row->c0;
400
401 cell->darkness = 0;
402 cell->stat_hp = 0;
403 cell->flags = 0;
404 cell->player = 0;
266 } 405 }
267 } 406 }
407}
408
409typedef struct {
410 tileid tile;
411 uint8_t x, y, level;
412} smooth_key;
413
414static void
415smooth_or_bits (HV *hv, smooth_key *key, IV bits)
416{
417 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
418
419 if (SvIOK (*sv))
420 SvIV_set (*sv, SvIVX (*sv) | bits);
421 else
422 sv_setiv (*sv, bits);
268} 423}
269 424
270static void 425static void
271music_finished (void) 426music_finished (void)
272{ 427{
… …
291 ev.data2 = 0; 446 ev.data2 = 0;
292 447
293 SDL_PushEvent ((SDL_Event *)&ev); 448 SDL_PushEvent ((SDL_Event *)&ev);
294} 449}
295 450
296MODULE = CFClient PACKAGE = CFClient 451static unsigned int
452minpot (unsigned int n)
453{
454 if (!n)
455 return 0;
456
457 --n;
458
459 n |= n >> 1;
460 n |= n >> 2;
461 n |= n >> 4;
462 n |= n >> 8;
463 n |= n >> 16;
464
465 return n + 1;
466}
467
468static unsigned int
469popcount (unsigned int n)
470{
471 n -= (n >> 1) & 0x55555555U;
472 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
473 n = ((n >> 4) + n) & 0x0f0f0f0fU;
474 n *= 0x01010101U;
475
476 return n >> 24;
477}
478
479/* SDL should provide this, really. */
480#define SDLK_MODIFIER_MIN 300
481#define SDLK_MODIFIER_MAX 314
482
483/******************************************************************************/
484
485static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
486static GV *hover_gv;
487
488static int
489within_widget (SV *widget, NV x, NV y)
490{
491 HV *self;
492 SV **svp;
493 NV wx, ww, wy, wh;
494
495 if (!SvROK (widget))
496 return 0;
497
498 self = (HV *)SvRV (widget);
499
500 if (SvTYPE (self) != SVt_PVHV)
501 return 0;
502
503 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
504 if (y < wy)
505 return 0;
506
507 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
508 if (y >= wy + wh)
509 return 0;
510
511 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
512 if (x < wx)
513 return 0;
514
515 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
516 if (x >= wx + ww)
517 return 0;
518
519 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
520 if (!svp || !SvTRUE (*svp))
521 return 0;
522
523 return 1;
524}
525
526MODULE = Deliantra::Client PACKAGE = DC
297 527
298PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
299 529
300BOOT: 530BOOT:
301{ 531{
302 HV *stash = gv_stashpv ("CFClient", 1); 532 HV *stash = gv_stashpv ("DC", 1);
303 static const struct { 533 static const struct {
304 const char *name; 534 const char *name;
305 IV iv; 535 IV iv;
306 } *civ, const_iv[] = { 536 } *civ, const_iv[] = {
307# define const_iv(name) { # name, (IV)name } 537# define const_iv(name) { # name, (IV)name }
538 const_iv (SDLK_MODIFIER_MIN),
539 const_iv (SDLK_MODIFIER_MAX),
540
308 const_iv (SDL_ACTIVEEVENT), 541 const_iv (SDL_ACTIVEEVENT),
309 const_iv (SDL_KEYDOWN), 542 const_iv (SDL_KEYDOWN),
310 const_iv (SDL_KEYUP), 543 const_iv (SDL_KEYUP),
311 const_iv (SDL_MOUSEMOTION), 544 const_iv (SDL_MOUSEMOTION),
312 const_iv (SDL_MOUSEBUTTONDOWN), 545 const_iv (SDL_MOUSEBUTTONDOWN),
… …
321 const_iv (SDL_EVENT_RESERVEDA), 554 const_iv (SDL_EVENT_RESERVEDA),
322 const_iv (SDL_EVENT_RESERVEDB), 555 const_iv (SDL_EVENT_RESERVEDB),
323 const_iv (SDL_VIDEORESIZE), 556 const_iv (SDL_VIDEORESIZE),
324 const_iv (SDL_VIDEOEXPOSE), 557 const_iv (SDL_VIDEOEXPOSE),
325 const_iv (SDL_USEREVENT), 558 const_iv (SDL_USEREVENT),
559
560 const_iv (SDL_APPINPUTFOCUS),
561 const_iv (SDL_APPMOUSEFOCUS),
562 const_iv (SDL_APPACTIVE),
563
564 const_iv (SDLK_FIRST),
565 const_iv (SDLK_LAST),
326 const_iv (SDLK_KP0), 566 const_iv (SDLK_KP0),
327 const_iv (SDLK_KP1), 567 const_iv (SDLK_KP1),
328 const_iv (SDLK_KP2), 568 const_iv (SDLK_KP2),
329 const_iv (SDLK_KP3), 569 const_iv (SDLK_KP3),
330 const_iv (SDLK_KP4), 570 const_iv (SDLK_KP4),
… …
385 const_iv (SDLK_BREAK), 625 const_iv (SDLK_BREAK),
386 const_iv (SDLK_MENU), 626 const_iv (SDLK_MENU),
387 const_iv (SDLK_POWER), 627 const_iv (SDLK_POWER),
388 const_iv (SDLK_EURO), 628 const_iv (SDLK_EURO),
389 const_iv (SDLK_UNDO), 629 const_iv (SDLK_UNDO),
630
390 const_iv (KMOD_NONE), 631 const_iv (KMOD_NONE),
632 const_iv (KMOD_SHIFT),
391 const_iv (KMOD_LSHIFT), 633 const_iv (KMOD_LSHIFT),
392 const_iv (KMOD_RSHIFT), 634 const_iv (KMOD_RSHIFT),
635 const_iv (KMOD_CTRL),
393 const_iv (KMOD_LCTRL), 636 const_iv (KMOD_LCTRL),
394 const_iv (KMOD_RCTRL), 637 const_iv (KMOD_RCTRL),
638 const_iv (KMOD_ALT),
395 const_iv (KMOD_LALT), 639 const_iv (KMOD_LALT),
396 const_iv (KMOD_RALT), 640 const_iv (KMOD_RALT),
641 const_iv (KMOD_META),
397 const_iv (KMOD_LMETA), 642 const_iv (KMOD_LMETA),
398 const_iv (KMOD_RMETA), 643 const_iv (KMOD_RMETA),
399 const_iv (KMOD_NUM), 644 const_iv (KMOD_NUM),
400 const_iv (KMOD_CAPS), 645 const_iv (KMOD_CAPS),
401 const_iv (KMOD_MODE), 646 const_iv (KMOD_MODE),
402 const_iv (KMOD_CTRL), 647
403 const_iv (KMOD_SHIFT), 648 const_iv (MIX_DEFAULT_FORMAT),
404 const_iv (KMOD_ALT),
405 const_iv (KMOD_META)
406# undef const_iv 649# undef const_iv
407 }; 650 };
408 651
409 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
410 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
654
655 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
411} 657}
658
659void
660weaken (SV *rv)
661 PROTOTYPE: $
662 CODE:
663 sv_rvweaken (rv);
664
665int
666in_destruct ()
667 CODE:
668 RETVAL = PL_main_cv == Nullcv;
669 OUTPUT:
670 RETVAL
671
672NV floor (NV x)
673
674NV ceil (NV x)
675
676IV minpot (UV n)
677
678IV popcount (UV n)
412 679
413void 680void
414pango_init () 681pango_init ()
415 CODE: 682 CODE:
416{ 683{
417 // delayed, so it can pick up new fonts added by AddFontResourceEx
418 ft2_fontmap = pango_ft2_font_map_new (); 684 opengl_fontmap = pango_opengl_font_map_new ();
419 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 685 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
420 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 686 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
421 687 /*pango_context_set_font_description (opengl_context, default_font);*/
422 cairo_fontmap = pango_cairo_font_map_get_default (); 688#if PANGO_VERSION_CHECK (1, 15, 2)
423 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 689 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691#endif
424} 692}
693
694char *
695SDL_GetError ()
425 696
426int 697int
427SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 698SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
428 699
429void 700void
430SDL_Quit () 701SDL_Quit ()
431 702
432void 703void
433SDL_ListModes () 704SDL_ListModes (int rgb, int alpha)
434 PPCODE: 705 PPCODE:
435{ 706{
436 SDL_Rect **m; 707 SDL_Rect **m;
437 708
438 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 709 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
439 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 710 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
440 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 711 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
441 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 712 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
442 713
714 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
715 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
716
443 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 717 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
444 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 718 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 720 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447 721
448 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 722 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723#if SDL_VERSION_ATLEAST(1,2,10)
449 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 724 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
450 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 725 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
451 726#endif
452 SDL_EnableUNICODE (1);
453 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454 727
455 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 728 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
456 729
457 if (m && m != (SDL_Rect **)-1) 730 if (m && m != (SDL_Rect **)-1)
458 while (*m) 731 while (*m)
459 { 732 {
733 if ((*m)->w >= 800 && (*m)->h >= 480)
734 {
460 AV *av = newAV (); 735 AV *av = newAV ();
461 av_push (av, newSViv ((*m)->w)); 736 av_push (av, newSViv ((*m)->w));
462 av_push (av, newSViv ((*m)->h)); 737 av_push (av, newSViv ((*m)->h));
738 av_push (av, newSViv (rgb));
739 av_push (av, newSViv (alpha));
463 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 740 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
741 }
464 742
465 ++m; 743 ++m;
466 } 744 }
467} 745}
468 746
469int 747int
470SDL_SetVideoMode (int w, int h, int fullscreen) 748SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
471 CODE: 749 CODE:
750{
751 SDL_EnableUNICODE (1);
752 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
753
754 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
755 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
756 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
757 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
758
472 RETVAL = !!SDL_SetVideoMode ( 759 RETVAL = !!SDL_SetVideoMode (
473 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 760 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474 ); 761 );
475 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 762
763 if (RETVAL)
764 {
765 av_clear (texture_av);
766
767 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
769#include "glfunc.h"
770#undef GL_FUNC
771 }
772}
476 OUTPUT: 773 OUTPUT:
477 RETVAL 774 RETVAL
478 775
479void 776void
480SDL_GL_SwapBuffers () 777SDL_GL_SwapBuffers ()
481 778
779char *
780SDL_GetKeyName (int sym)
781
782int
783SDL_GetAppState ()
784
785int
786SDL_GetModState ()
787
482void 788void
483SDL_PollEvent () 789poll_events ()
484 PPCODE: 790 PPCODE:
485{ 791{
486 SDL_Event ev; 792 SDL_Event ev;
487 793
488 while (SDL_PollEvent (&ev)) 794 SDL_PumpEvents ();
795 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
489 { 796 {
490 HV *hv = newHV (); 797 HV *hv = newHV ();
491 hv_store (hv, "type", 4, newSViv (ev.type), 0); 798 hv_store (hv, "type", 4, newSViv (ev.type), 0);
492 799
493 switch (ev.type) 800 switch (ev.type)
494 { 801 {
495 case SDL_KEYDOWN: 802 case SDL_KEYDOWN:
496 case SDL_KEYUP: 803 case SDL_KEYUP:
497 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 804 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
498 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 805 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
499 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 806 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
807 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
500 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 808 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
501 break; 809 break;
502 810
503 case SDL_ACTIVEEVENT: 811 case SDL_ACTIVEEVENT:
504 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 812 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 813 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506 break; 814 break;
507 815
508 case SDL_MOUSEMOTION: 816 case SDL_MOUSEMOTION:
817 {
818 int state = ev.motion.state;
819 int x = ev.motion.x;
820 int y = ev.motion.y;
821 int xrel = ev.motion.xrel;
822 int yrel = ev.motion.yrel;
823
824 /* do simplistic event compression */
825 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
826 && state == ev.motion.state)
827 {
828 xrel += ev.motion.xrel;
829 yrel += ev.motion.yrel;
830 x = ev.motion.x;
831 y = ev.motion.y;
832 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833 }
834
835 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
509 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 836 hv_store (hv, "state", 5, newSViv (state), 0);
510 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 837 hv_store (hv, "x", 1, newSViv (x), 0);
511 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 838 hv_store (hv, "y", 1, newSViv (y), 0);
512 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 839 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
513 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 840 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
841 }
514 break; 842 break;
515 843
516 case SDL_MOUSEBUTTONDOWN: 844 case SDL_MOUSEBUTTONDOWN:
517 case SDL_MOUSEBUTTONUP: 845 case SDL_MOUSEBUTTONUP:
846 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
847
518 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 848 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 849 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 850 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 851 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522 break; 852 break;
… …
526 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 856 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 857 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528 break; 858 break;
529 } 859 }
530 860
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 861 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
532 } 862 }
533} 863}
534 864
535int 865int
536Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 866Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
537 POSTCALL: 867 POSTCALL:
538 Mix_HookMusicFinished (music_finished); 868 Mix_HookMusicFinished (music_finished);
539 Mix_ChannelFinished (channel_finished); 869 Mix_ChannelFinished (channel_finished);
540 870
541void 871void
872Mix_QuerySpec ()
873 PPCODE:
874{
875 int freq, channels;
876 Uint16 format;
877
878 if (Mix_QuerySpec (&freq, &format, &channels))
879 {
880 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (freq)));
882 PUSHs (sv_2mortal (newSViv (format)));
883 PUSHs (sv_2mortal (newSViv (channels)));
884 }
885}
886
887void
542Mix_CloseAudio () 888Mix_CloseAudio ()
543 889
544int 890int
545Mix_AllocateChannels (int numchans = -1) 891Mix_AllocateChannels (int numchans = -1)
546 892
893const char *
894Mix_GetError ()
895
547void 896void
548lowdelay (int fd, int val = 1) 897lowdelay (int fd, int val = 1)
549 CODE: 898 CODE:
899 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
900
901void
902win32_proxy_info ()
903 PPCODE:
904{
550#ifndef _WIN32 905#ifdef _WIN32
551 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 906 char buffer[2048];
907 DWORD buflen;
908
909 EXTEND (SP, 3);
910
911 buflen = sizeof (buffer);
912 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
913 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
914 {
915 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
916
917 buflen = sizeof (buffer);
918 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
919 {
920 PUSHs (newSVpv (buffer, 0));
921
922 buflen = sizeof (buffer);
923 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
924 PUSHs (newSVpv (buffer, 0));
925 }
926 }
552#endif 927#endif
928}
553 929
554char * 930int
555gl_version () 931add_font (char *file)
556 CODE: 932 CODE:
557 RETVAL = (char *)glGetString (GL_VERSION); 933 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
558 OUTPUT: 934 OUTPUT:
559 RETVAL 935 RETVAL
560
561char *
562gl_extensions ()
563 CODE:
564 RETVAL = (char *)glGetString (GL_EXTENSIONS);
565 OUTPUT:
566 RETVAL
567
568void
569add_font (char *file)
570 CODE:
571 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
572#ifdef _WIN32
573 // cairo... sigh... requires win2000
574 AddFontResourceEx (file, FR_PRIVATE, 0);
575#endif
576 936
577void 937void
578load_image_inline (SV *image_) 938load_image_inline (SV *image_)
579 ALIAS: 939 ALIAS:
580 load_image_file = 1 940 load_image_file = 1
… …
583 STRLEN image_len; 943 STRLEN image_len;
584 char *image = (char *)SvPVbyte (image_, image_len); 944 char *image = (char *)SvPVbyte (image_, image_len);
585 SDL_Surface *surface, *surface2; 945 SDL_Surface *surface, *surface2;
586 SDL_PixelFormat fmt; 946 SDL_PixelFormat fmt;
587 SDL_RWops *rw = ix 947 SDL_RWops *rw = ix
588 ? SDL_RWFromFile (image, "r") 948 ? SDL_RWFromFile (image, "rb")
589 : SDL_RWFromConstMem (image, image_len); 949 : SDL_RWFromConstMem (image, image_len);
590 950
591 if (!rw) 951 if (!rw)
592 croak ("load_image: %s", SDL_GetError ()); 952 croak ("load_image: %s", SDL_GetError ());
593 953
… …
622 982
623 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 983 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624 984
625 assert (surface2->pitch == surface2->w * 4); 985 assert (surface2->pitch == surface2->w * 4);
626 986
987 SDL_LockSurface (surface2);
627 EXTEND (SP, 5); 988 EXTEND (SP, 6);
628 PUSHs (sv_2mortal (newSViv (surface2->w))); 989 PUSHs (sv_2mortal (newSViv (surface2->w)));
629 PUSHs (sv_2mortal (newSViv (surface2->h))); 990 PUSHs (sv_2mortal (newSViv (surface2->h)));
630 SDL_LockSurface (surface2);
631 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 991 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
632 SDL_UnlockSurface (surface2);
633 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 992 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 993 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 994 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995 SDL_UnlockSurface (surface2);
636 996
637 SDL_FreeSurface (surface); 997 SDL_FreeSurface (surface);
638 SDL_FreeSurface (surface2); 998 SDL_FreeSurface (surface2);
639} 999}
640 1000
… …
664} 1024}
665 1025
666void 1026void
667error (char *message) 1027error (char *message)
668 CODE: 1028 CODE:
1029 fprintf (stderr, "ERROR: %s\n", message);
669#ifdef _WIN32 1030#ifdef _WIN32
670 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1031 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1032#endif
1033
1034void
1035fatal (char *message)
1036 CODE:
1037 fprintf (stderr, "FATAL: %s\n", message);
1038#ifdef _WIN32
1039 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1040#endif
1041 _exit (1);
1042
1043void
1044_exit (int retval = 0)
1045 CODE:
1046#ifdef WIN32
1047 ExitThread (retval); // unclean, please beam me up
671#else 1048#else
672 fprintf (stderr, "ERROR: %s\n", message); 1049 _exit (retval);
673#endif 1050#endif
674 1051
675void 1052void
676fatal (char *message) 1053debug ()
677 CODE: 1054 CODE:
678#ifdef _WIN32 1055{
679 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1056#if DEBUG
680#else 1057 VALGRIND_DO_LEAK_CHECK;
681 fprintf (stderr, "FATAL: %s\n", message);
682#endif 1058#endif
683 exit (1); 1059}
684 1060
685MODULE = CFClient PACKAGE = CFClient::Font 1061MODULE = Deliantra::Client PACKAGE = DC::Font
686 1062
687CFClient::Font 1063PROTOTYPES: DISABLE
1064
1065DC::Font
688new_from_file (SV *class, char *path, int id = 0) 1066new_from_file (SV *class, char *path, int id = 0)
689 CODE: 1067 CODE:
690{ 1068{
691 int count; 1069 int count;
692 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1070 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
695} 1073}
696 OUTPUT: 1074 OUTPUT:
697 RETVAL 1075 RETVAL
698 1076
699void 1077void
700DESTROY (CFClient::Font self) 1078DESTROY (DC::Font self)
701 CODE: 1079 CODE:
702 pango_font_description_free (self); 1080 pango_font_description_free (self);
703 1081
704void 1082void
705make_default (CFClient::Font self) 1083make_default (DC::Font self)
1084 PROTOTYPE: $
706 CODE: 1085 CODE:
707 default_font = self; 1086 default_font = self;
708 1087
709MODULE = CFClient PACKAGE = CFClient::Layout 1088MODULE = Deliantra::Client PACKAGE = DC::Layout
710 1089
711CFClient::Layout 1090PROTOTYPES: DISABLE
712new (SV *class, int rgba = 0) 1091
1092void
1093glyph_cache_backup ()
1094 PROTOTYPE:
1095 CODE:
1096 tc_backup ();
1097
1098void
1099glyph_cache_restore ()
1100 PROTOTYPE:
1101 CODE:
1102 tc_restore ();
1103
1104DC::Layout
1105new (SV *class)
713 CODE: 1106 CODE:
714 New (0, RETVAL, 1, struct cf_layout); 1107 New (0, RETVAL, 1, struct cf_layout);
715 1108
716 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1109 RETVAL->pl = pango_layout_new (opengl_context);
717 RETVAL->rgba = rgba;
718 RETVAL->r = 1.; 1110 RETVAL->r = 1.;
719 RETVAL->g = 1.; 1111 RETVAL->g = 1.;
720 RETVAL->b = 1.; 1112 RETVAL->b = 1.;
721 RETVAL->a = 1.; 1113 RETVAL->a = 1.;
722 RETVAL->base_height = MIN_FONT_HEIGHT; 1114 RETVAL->base_height = MIN_FONT_HEIGHT;
723 RETVAL->font = 0; 1115 RETVAL->font = 0;
1116 RETVAL->rc = rc_alloc ();
724 1117
725 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1118 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
726 layout_update_font (RETVAL); 1119 layout_update_font (RETVAL);
727 OUTPUT: 1120 OUTPUT:
728 RETVAL 1121 RETVAL
729 1122
730void 1123void
731DESTROY (CFClient::Layout self) 1124DESTROY (DC::Layout self)
732 CODE: 1125 CODE:
733 g_object_unref (self->pl); 1126 g_object_unref (self->pl);
1127 rc_free (self->rc);
734 Safefree (self); 1128 Safefree (self);
735 1129
736int
737is_rgba (CFClient::Layout self)
738 CODE:
739 RETVAL = self->rgba;
740 OUTPUT:
741 RETVAL
742
743void 1130void
744set_text (CFClient::Layout self, SV *text_) 1131set_text (DC::Layout self, SV *text_)
745 CODE: 1132 CODE:
746{ 1133{
747 STRLEN textlen; 1134 STRLEN textlen;
748 char *text = SvPVutf8 (text_, textlen); 1135 char *text = SvPVutf8 (text_, textlen);
749 1136
750 pango_layout_set_text (self->pl, text, textlen); 1137 pango_layout_set_text (self->pl, text, textlen);
751} 1138}
752 1139
753void 1140void
754set_markup (CFClient::Layout self, SV *text_) 1141set_markup (DC::Layout self, SV *text_)
755 CODE: 1142 CODE:
756{ 1143{
757 STRLEN textlen; 1144 STRLEN textlen;
758 char *text = SvPVutf8 (text_, textlen); 1145 char *text = SvPVutf8 (text_, textlen);
759 1146
760 pango_layout_set_markup (self->pl, text, textlen); 1147 pango_layout_set_markup (self->pl, text, textlen);
761} 1148}
762 1149
1150void
1151set_shapes (DC::Layout self, ...)
1152 CODE:
1153{
1154 PangoAttrList *attrs = 0;
1155 const char *text = pango_layout_get_text (self->pl);
1156 const char *pos = text;
1157 int arg = 4;
1158
1159 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1160 {
1161 PangoRectangle inkrect, rect;
1162 PangoAttribute *attr;
1163
1164 int x = SvIV (ST (arg - 3));
1165 int y = SvIV (ST (arg - 2));
1166 int w = SvIV (ST (arg - 1));
1167 int h = SvIV (ST (arg ));
1168
1169 inkrect.x = 0;
1170 inkrect.y = 0;
1171 inkrect.width = 0;
1172 inkrect.height = 0;
1173
1174 rect.x = x * PANGO_SCALE;
1175 rect.y = y * PANGO_SCALE;
1176 rect.width = w * PANGO_SCALE;
1177 rect.height = h * PANGO_SCALE;
1178
1179 if (!attrs)
1180 attrs = pango_layout_get_attributes (self->pl);
1181
1182 attr = pango_attr_shape_new (&inkrect, &rect);
1183 attr->start_index = pos - text;
1184 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1185 pango_attr_list_insert (attrs, attr);
1186
1187 arg += 4;
1188 pos += sizeof (OBJ_STR) - 1;
1189 }
1190
1191 if (attrs)
1192 pango_layout_set_attributes (self->pl, attrs);
1193}
1194
1195void
1196get_shapes (DC::Layout self)
1197 PPCODE:
1198{
1199 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1200
1201 do
1202 {
1203 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1204
1205 if (run && shape_attr_p (run))
1206 {
1207 PangoRectangle extents;
1208 pango_layout_iter_get_run_extents (iter, 0, &extents);
1209
1210 EXTEND (SP, 2);
1211 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1213 }
1214 }
1215 while (pango_layout_iter_next_run (iter));
1216
1217 pango_layout_iter_free (iter);
1218}
1219
1220int
1221has_wrapped (DC::Layout self)
1222 CODE:
1223{
1224 int lines = 1;
1225 const char *text = pango_layout_get_text (self->pl);
1226
1227 while (*text)
1228 lines += *text++ == '\n';
1229
1230 RETVAL = lines < pango_layout_get_line_count (self->pl);
1231}
1232 OUTPUT:
1233 RETVAL
1234
763SV * 1235SV *
764get_text (CFClient::Layout self) 1236get_text (DC::Layout self)
765 CODE: 1237 CODE:
766 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1238 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767 SvUTF8_on (RETVAL); 1239 sv_utf8_decode (RETVAL);
768 OUTPUT: 1240 OUTPUT:
769 RETVAL 1241 RETVAL
770 1242
771void 1243void
772set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1244set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
773 CODE: 1245 CODE:
774 self->r = r; 1246 self->r = r;
775 self->g = g; 1247 self->g = g;
776 self->b = b; 1248 self->b = b;
777 self->a = a; 1249 self->a = a;
778 1250
779void 1251void
780set_font (CFClient::Layout self, CFClient::Font font = 0) 1252set_font (DC::Layout self, DC::Font font = 0)
781 CODE: 1253 CODE:
782 if (self->font != font) 1254 if (self->font != font)
783 { 1255 {
784 self->font = font; 1256 self->font = font;
785 layout_update_font (self); 1257 layout_update_font (self);
786 } 1258 }
787 1259
788void 1260void
789set_height (CFClient::Layout self, int base_height) 1261set_height (DC::Layout self, int base_height)
790 CODE: 1262 CODE:
791 if (self->base_height != base_height) 1263 if (self->base_height != base_height)
792 { 1264 {
793 self->base_height = base_height; 1265 self->base_height = base_height;
794 layout_update_font (self); 1266 layout_update_font (self);
795 } 1267 }
796 1268
797void 1269void
798set_width (CFClient::Layout self, int max_width = -1) 1270set_width (DC::Layout self, int max_width = -1)
799 CODE: 1271 CODE:
800 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1272 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
801 1273
802void 1274void
1275set_indent (DC::Layout self, int indent)
1276 CODE:
1277 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1278
1279void
1280set_spacing (DC::Layout self, int spacing)
1281 CODE:
1282 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1283
1284void
1285set_ellipsise (DC::Layout self, int ellipsise)
1286 CODE:
1287 pango_layout_set_ellipsize (self->pl,
1288 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1289 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1290 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1291 : PANGO_ELLIPSIZE_NONE
1292 );
1293
1294void
1295set_single_paragraph_mode (DC::Layout self, int spm)
1296 CODE:
1297 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1298
1299void
803size (CFClient::Layout self) 1300size (DC::Layout self)
804 PPCODE: 1301 PPCODE:
805{ 1302{
806 int w, h; 1303 int w, h;
807 1304
808 layout_get_pixel_size (self, &w, &h); 1305 layout_get_pixel_size (self, &w, &h);
… …
811 PUSHs (sv_2mortal (newSViv (w))); 1308 PUSHs (sv_2mortal (newSViv (w)));
812 PUSHs (sv_2mortal (newSViv (h))); 1309 PUSHs (sv_2mortal (newSViv (h)));
813} 1310}
814 1311
815int 1312int
1313descent (DC::Layout self)
1314 CODE:
1315{
1316 PangoRectangle rect;
1317 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1318 pango_layout_line_get_pixel_extents (line, 0, &rect);
1319 RETVAL = PANGO_DESCENT (rect);
1320}
1321 OUTPUT:
1322 RETVAL
1323
1324int
816xy_to_index (CFClient::Layout self, int x, int y) 1325xy_to_index (DC::Layout self, int x, int y)
817 CODE: 1326 CODE:
818{ 1327{
819 int index, trailing; 1328 int index, trailing;
820 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1329 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
821 RETVAL = index; 1330 RETVAL = index + trailing;
822} 1331}
823 OUTPUT: 1332 OUTPUT:
824 RETVAL 1333 RETVAL
825 1334
826void 1335void
827cursor_pos (CFClient::Layout self, int index) 1336cursor_pos (DC::Layout self, int index)
828 PPCODE: 1337 PPCODE:
829{ 1338{
830 PangoRectangle strong_pos; 1339 PangoRectangle pos;
831 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1340 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
832 1341
833 EXTEND (SP, 3); 1342 EXTEND (SP, 3);
834 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1343 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
835 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
836 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
837} 1346}
838 1347
839void 1348void
840render (CFClient::Layout self) 1349index_to_line_x (DC::Layout self, int index, int trailing = 0)
841 PPCODE: 1350 PPCODE:
842{ 1351{
843 SV *retval; 1352 int line, x;
844 int w, h;
845 1353
846 layout_get_pixel_size (self, &w, &h); 1354 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
847 1355#if !PANGO_VERSION_CHECK (1, 17, 3)
848 if (self->rgba) 1356 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
849 { 1357 --line;
850 cairo_surface_t *surface; 1358#endif
851 cairo_t *cairo;
852
853 retval = newSV (w * h * 4);
854 SvPOK_only (retval);
855 SvCUR_set (retval, w * h * 4);
856
857 memset (SvPVX (retval), 0, w * h * 4);
858
859 surface = cairo_image_surface_create_for_data (
860 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
861 cairo = cairo_create (surface);
862 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
863
864 pango_cairo_show_layout (cairo, self->pl);
865
866 cairo_destroy (cairo);
867 cairo_surface_destroy (surface);
868
869 // what a mess, and its premultiplied, too :(
870 {
871 uint32_t *p = (uint32_t *)SvPVX (retval);
872 uint32_t *e = p + w * h;
873
874 while (p < e)
875 {
876 uint32_t rgba = *p;
877 rgba = (rgba >> 24) | (rgba << 8);
878 rgba = SDL_SwapBE32 (rgba);
879 *p++ = rgba;
880 }
881 }
882
883 EXTEND (SP, 5); 1359 EXTEND (SP, 2);
884 PUSHs (sv_2mortal (newSViv (w))); 1360 PUSHs (sv_2mortal (newSViv (line)));
1361 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1362}
1363
1364void
1365line_x_to_index (DC::Layout self, int line, int x)
1366 PPCODE:
1367{
1368 PangoLayoutLine *lp;
1369 int index, trailing;
1370
1371 if (line < 0)
1372 XSRETURN_EMPTY;
1373
1374 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1375 XSRETURN_EMPTY; /* do better */
1376
1377 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1378
1379 EXTEND (SP, 2);
1380 if (GIMME_V == G_SCALAR)
885 PUSHs (sv_2mortal (newSViv (h))); 1381 PUSHs (sv_2mortal (newSViv (index + trailing)));
886 PUSHs (sv_2mortal (retval));
887 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
888 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889 }
890 else 1382 else
891 { 1383 {
892 FT_Bitmap bitmap;
893
894 retval = newSV (w * h);
895 SvPOK_only (retval);
896 SvCUR_set (retval, w * h);
897
898 bitmap.rows = h;
899 bitmap.width = w;
900 bitmap.pitch = w;
901 bitmap.buffer = (unsigned char*)SvPVX (retval);
902 bitmap.num_grays = 256;
903 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
904
905 memset (bitmap.buffer, 0, w * h);
906
907 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
908
909 EXTEND (SP, 5);
910 PUSHs (sv_2mortal (newSViv (w))); 1384 PUSHs (sv_2mortal (newSViv (index)));
911 PUSHs (sv_2mortal (newSViv (h))); 1385 PUSHs (sv_2mortal (newSViv (trailing)));
912 PUSHs (sv_2mortal (retval));
913 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
914 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915 } 1386 }
916} 1387}
917 1388
1389void
1390render (DC::Layout self, float x, float y, int flags = 0)
1391 CODE:
1392 rc_clear (self->rc);
1393 pango_opengl_render_layout_subpixel (
1394 self->pl,
1395 self->rc,
1396 x * PANGO_SCALE, y * PANGO_SCALE,
1397 self->r, self->g, self->b, self->a,
1398 flags
1399 );
1400 // we assume that context_change actually clears/frees stuff
1401 // and does not do any recomputation...
1402 pango_layout_context_changed (self->pl);
1403
1404void
1405draw (DC::Layout self)
1406 CODE:
1407{
1408 glEnable (GL_TEXTURE_2D);
1409 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1410 glEnable (GL_BLEND);
1411 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413 glEnable (GL_ALPHA_TEST);
1414 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1415
1416 rc_draw (self->rc);
1417
1418 glDisable (GL_ALPHA_TEST);
1419 glDisable (GL_BLEND);
1420 glDisable (GL_TEXTURE_2D);
1421}
1422
918MODULE = CFClient PACKAGE = CFClient::Texture 1423MODULE = Deliantra::Client PACKAGE = DC::Texture
919 1424
1425PROTOTYPES: ENABLE
1426
920void 1427void
1428pad (SV *data_, int ow, int oh, int nw, int nh)
1429 CODE:
1430{
1431 if ((nw != ow || nh != oh) && SvOK (data_))
1432 {
1433 STRLEN datalen;
1434 char *data = SvPVbyte (data_, datalen);
1435 int bpp = datalen / (ow * oh);
1436 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1437
1438 SvPOK_only (result_);
1439 SvCUR_set (result_, nw * nh * bpp);
1440
1441 memset (SvPVX (result_), 0, nw * nh * bpp);
1442 while (oh--)
1443 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1444
1445 sv_setsv (data_, result_);
1446 }
1447}
1448
1449void
921draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1450draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
922 PROTOTYPE: $$$;$$ 1451 PROTOTYPE: $$$;$$
923 ALIAS: 1452 ALIAS:
924 draw_quad_alpha = 1 1453 draw_quad_alpha = 1
925 draw_quad_alpha_premultiplied = 2 1454 draw_quad_alpha_premultiplied = 2
926 CODE: 1455 CODE:
927{ 1456{
928 HV *hv = (HV *)SvRV (self); 1457 HV *hv = (HV *)SvRV (self);
929 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1458 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1459 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1460 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1461
1462 if (name <= 0)
1463 XSRETURN_EMPTY;
933 1464
934 if (items < 5) 1465 if (items < 5)
935 { 1466 {
936 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1467 w = SvNV (*hv_fetch (hv, "w", 1, 1));
937 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1468 h = SvNV (*hv_fetch (hv, "h", 1, 1));
938 } 1469 }
939 1470
940 if (ix) 1471 if (ix)
941 { 1472 {
942 glEnable (GL_BLEND); 1473 glEnable (GL_BLEND);
1474
1475 if (ix == 2)
943 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1476 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1477 else
1478 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1479 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1480
1481 glEnable (GL_ALPHA_TEST);
1482 glAlphaFunc (GL_GREATER, 0.01f);
944 } 1483 }
945 1484
946 glBindTexture (GL_TEXTURE_2D, name); 1485 glBindTexture (GL_TEXTURE_2D, name);
947
948 if (wrap_mode)
949 {
950 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
952 }
953 1486
954 glBegin (GL_QUADS); 1487 glBegin (GL_QUADS);
955 glTexCoord2f (0, 0); glVertex2f (x , y ); 1488 glTexCoord2f (0, 0); glVertex2f (x , y );
956 glTexCoord2f (0, t); glVertex2f (x , y + h); 1489 glTexCoord2f (0, t); glVertex2f (x , y + h);
957 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1490 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1491 glTexCoord2f (s, 0); glVertex2f (x + w, y );
959 glEnd (); 1492 glEnd ();
960 1493
961 if (ix) 1494 if (ix)
1495 {
1496 glDisable (GL_ALPHA_TEST);
962 glDisable (GL_BLEND); 1497 glDisable (GL_BLEND);
1498 }
963} 1499}
964 1500
1501IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502 CODE:
1503{
1504 GLint width;
1505 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1506 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1507 RETVAL = width > 0;
1508}
1509 OUTPUT:
1510 RETVAL
1511
965MODULE = CFClient PACKAGE = CFClient::Map 1512MODULE = Deliantra::Client PACKAGE = DC::Map
966 1513
967CFClient::Map 1514PROTOTYPES: DISABLE
968new (SV *class, int map_width, int map_height) 1515
1516DC::Map
1517new (SV *class)
969 CODE: 1518 CODE:
970 New (0, RETVAL, 1, struct map); 1519 New (0, RETVAL, 1, struct map);
971 RETVAL->x = 0; 1520 RETVAL->x = 0;
972 RETVAL->y = 0; 1521 RETVAL->y = 0;
973 RETVAL->w = map_width; 1522 RETVAL->w = 0;
974 RETVAL->h = map_height; 1523 RETVAL->h = 0;
975 RETVAL->ox = 0; 1524 RETVAL->ox = 0;
976 RETVAL->oy = 0; 1525 RETVAL->oy = 0;
977 RETVAL->faces = 8192; 1526 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
978 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1527 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
979 RETVAL->texs = 8192;
980 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
981 RETVAL->rows = 0; 1528 RETVAL->rows = 0;
982 RETVAL->row = 0; 1529 RETVAL->row = 0;
983 OUTPUT: 1530 OUTPUT:
984 RETVAL 1531 RETVAL
985 1532
986void 1533void
987DESTROY (CFClient::Map self) 1534DESTROY (DC::Map self)
988 CODE: 1535 CODE:
989{ 1536{
990 map_clear (self); 1537 map_clear (self);
991 Safefree (self->face); 1538 Safefree (self->face2tile);
1539 Safefree (self->tex);
992 Safefree (self); 1540 Safefree (self);
993} 1541}
994 1542
995void 1543void
1544resize (DC::Map self, int map_width, int map_height)
1545 CODE:
1546 self->w = map_width;
1547 self->h = map_height;
1548
1549void
996clear (CFClient::Map self) 1550clear (DC::Map self)
997 CODE: 1551 CODE:
998 map_clear (self); 1552 map_clear (self);
999 1553
1000void 1554void
1001set_face (CFClient::Map self, int face, int texid) 1555set_tileid (DC::Map self, int face, int tile)
1002 CODE: 1556 CODE:
1003{ 1557{
1004 while (self->faces <= face) 1558 need_facenum (self, face); self->face2tile [face] = tile;
1005 { 1559 need_texid (self, tile);
1006 Append (mapface, self->face, self->faces, self->faces);
1007 self->faces *= 2;
1008 }
1009
1010 self->face [face] = texid;
1011} 1560}
1012 1561
1013void 1562void
1563set_smooth (DC::Map self, int face, int smooth, int level)
1564 CODE:
1565{
1566 tileid texid;
1567 maptex *tex;
1568
1569 if (face < 0 || face >= self->faces)
1570 return;
1571
1572 if (smooth < 0 || smooth >= self->faces)
1573 return;
1574
1575 texid = self->face2tile [face];
1576
1577 if (!texid)
1578 return;
1579
1580 tex = self->tex + texid;
1581 tex->smoothtile = self->face2tile [smooth];
1582 tex->smoothlevel = level;
1583}
1584
1585void
1014set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1586set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1015 CODE: 1587 CODE:
1016{ 1588{
1017 while (self->texs <= texid) 1589 need_texid (self, texid);
1018 {
1019 Append (maptex, self->tex, self->texs, self->texs);
1020 self->texs *= 2;
1021 }
1022 1590
1023 { 1591 {
1024 maptex *tex = self->tex + texid; 1592 maptex *tex = self->tex + texid;
1025 1593
1026 tex->name = name; 1594 tex->name = name;
… …
1031 tex->r = r; 1599 tex->r = r;
1032 tex->g = g; 1600 tex->g = g;
1033 tex->b = b; 1601 tex->b = b;
1034 tex->a = a; 1602 tex->a = a;
1035 } 1603 }
1604
1605 // somewhat hackish, but for textures that require it, it really
1606 // improves the look, and most others don't suffer.
1607 glBindTexture (GL_TEXTURE_2D, name);
1608 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1609 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610 // use uglier nearest interpolation because linear suffers
1611 // from transparent color bleeding and ugly wrapping effects.
1612 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1036} 1613}
1037 1614
1038int 1615int
1039ox (CFClient::Map self) 1616ox (DC::Map self)
1040 ALIAS: 1617 ALIAS:
1041 oy = 1 1618 oy = 1
1619 x = 2
1620 y = 3
1621 w = 4
1622 h = 5
1042 CODE: 1623 CODE:
1043 switch (ix) 1624 switch (ix)
1044 { 1625 {
1045 case 0: RETVAL = self->ox; break; 1626 case 0: RETVAL = self->ox; break;
1046 case 1: RETVAL = self->oy; break; 1627 case 1: RETVAL = self->oy; break;
1628 case 2: RETVAL = self->x; break;
1629 case 3: RETVAL = self->y; break;
1630 case 4: RETVAL = self->w; break;
1631 case 5: RETVAL = self->h; break;
1047 } 1632 }
1048 OUTPUT: 1633 OUTPUT:
1049 RETVAL 1634 RETVAL
1050 1635
1051void 1636void
1052scroll (CFClient::Map self, int dx, int dy) 1637scroll (DC::Map self, int dx, int dy)
1053 CODE: 1638 CODE:
1054{ 1639{
1055 if (dx > 0) 1640 if (dx > 0)
1056 map_blank (self, self->x, self->y, dx - 1, self->h); 1641 map_blank (self, self->x, self->y, dx, self->h);
1057 else if (dx < 0) 1642 else if (dx < 0)
1058 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1643 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1059 1644
1060 if (dy > 0) 1645 if (dy > 0)
1061 map_blank (self, self->x, self->y, self->w, dy - 1); 1646 map_blank (self, self->x, self->y, self->w, dy);
1062 else if (dy < 0) 1647 else if (dy < 0)
1063 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1648 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1064 1649
1065 self->ox += dx; self->x += dx; 1650 self->ox += dx; self->x += dx;
1066 self->oy += dy; self->y += dy; 1651 self->oy += dy; self->y += dy;
1067 1652
1068 while (self->y < 0) 1653 while (self->y < 0)
… …
1072 self->rows += MAP_EXTEND_Y; 1657 self->rows += MAP_EXTEND_Y;
1073 self->y += MAP_EXTEND_Y; 1658 self->y += MAP_EXTEND_Y;
1074 } 1659 }
1075} 1660}
1076 1661
1077void 1662SV *
1078map1a_update (CFClient::Map self, SV *data_) 1663map1a_update (DC::Map self, SV *data_, int extmap)
1079 CODE: 1664 CODE:
1080{ 1665{
1081 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1666 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082 uint8_t *data_end = (uint8_t *)SvEND (data_); 1667 uint8_t *data_end = (uint8_t *)SvEND (data_);
1083 mapcell *cell; 1668 mapcell *cell;
1084 int x, y, flags; 1669 int x, y, z, flags;
1670 AV *missing = newAV ();
1671 RETVAL = newRV_noinc ((SV *)missing);
1085 1672
1086 while (data < data_end) 1673 while (data < data_end - 1)
1087 { 1674 {
1088 flags = (data [0] << 8) + data [1]; data += 2; 1675 flags = (data [0] << 8) + data [1]; data += 2;
1089 1676
1090 x = ((flags >> 10) & 63) + self->x; 1677 x = self->x + ((flags >> 10) & 63);
1091 y = ((flags >> 4) & 63) + self->y; 1678 y = self->y + ((flags >> 4) & 63);
1092 1679
1093 cell = map_get_cell (self, x, y); 1680 cell = map_get_cell (self, x, y);
1094 1681
1095 if (flags & 15) 1682 if (flags & 15)
1096 { 1683 {
1097 if (cell->darkness < 0) 1684 if (!cell->darkness)
1098 { 1685 {
1686 memset (cell, 0, sizeof (*cell));
1099 cell->darkness = 0; 1687 cell->darkness = 256;
1100 cell->face [0] = 0;
1101 cell->face [1] = 0;
1102 cell->face [2] = 0;
1103 } 1688 }
1104 1689
1105 cell->darkness = flags & 8 ? *data++ : 255;
1106
1107 //TODO: don't trust server data to be in-range(!) 1690 //TODO: don't trust server data to be in-range(!)
1108 1691
1109 if (flags & 4) 1692 if (flags & 8)
1110 { 1693 {
1111 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1694 if (extmap)
1695 {
1696 uint8_t ext, cmd;
1697
1698 do
1699 {
1700 ext = *data++;
1701 cmd = ext & 0x7f;
1702
1703 if (cmd < 4)
1704 cell->darkness = 255 - ext * 64 + 1;
1705 else if (cmd == 5) // health
1706 {
1707 cell->stat_width = 1;
1708 cell->stat_hp = *data++;
1709 }
1710 else if (cmd == 6) // monster width
1711 cell->stat_width = *data++ + 1;
1712 else if (cmd == 0x47)
1713 {
1714 if (*data == 1) cell->player = data [1];
1715 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719 data += *data + 1;
1720 }
1721 else if (cmd == 8) // cell flags
1722 cell->flags = *data++;
1723 else if (ext & 0x40) // unknown, multibyte => skip
1724 data += *data + 1;
1725 else
1726 data++;
1727 }
1728 while (ext & 0x80);
1729 }
1730 else
1731 cell->darkness = *data++ + 1;
1112 } 1732 }
1113 1733
1734 for (z = 0; z <= 2; ++z)
1114 if (flags & 2) 1735 if (flags & (4 >> z))
1115 { 1736 {
1116 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 faceid face = (data [0] << 8) + data [1]; data += 2;
1738 need_facenum (self, face);
1739 cell->tile [z] = self->face2tile [face];
1740
1741 if (cell->tile [z])
1742 {
1743 maptex *tex = self->tex + cell->tile [z];
1744 if (!tex->name)
1745 av_push (missing, newSViv (cell->tile [z]));
1746
1747 if (tex->smoothtile)
1748 {
1749 maptex *smooth = self->tex + tex->smoothtile;
1750 if (!smooth->name)
1751 av_push (missing, newSViv (tex->smoothtile));
1752 }
1753 }
1117 } 1754 }
1118
1119 if (flags & 1)
1120 {
1121 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1122 }
1123 } 1755 }
1124 else 1756 else
1125 cell->darkness = -1; 1757 cell->darkness = 0;
1126 } 1758 }
1127} 1759}
1760 OUTPUT:
1761 RETVAL
1128 1762
1129SV * 1763SV *
1130mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1764mapmap (DC::Map self, int x0, int y0, int w, int h)
1131 CODE: 1765 CODE:
1132{ 1766{
1133 int x1, x; 1767 int x1, x;
1134 int y1, y; 1768 int y1, y;
1135 int z; 1769 int z;
… …
1156 { 1790 {
1157 mapcell *cell = row->col + (x - row->c0); 1791 mapcell *cell = row->col + (x - row->c0);
1158 1792
1159 for (z = 0; z <= 0; z++) 1793 for (z = 0; z <= 0; z++)
1160 { 1794 {
1161 mapface face = cell->face [z];
1162
1163 if (face)
1164 {
1165 maptex tex = self->tex [face]; 1795 maptex tex = self->tex [cell->tile [z]];
1166 int a0 = 255 - tex.a; 1796 int a0 = 255 - tex.a;
1167 int a1 = tex.a; 1797 int a1 = tex.a;
1168 1798
1169 r = (r * a0 + tex.r * a1) / 255; 1799 r = (r * a0 + tex.r * a1) / 255;
1170 g = (g * a0 + tex.g * a1) / 255; 1800 g = (g * a0 + tex.g * a1) / 255;
1171 b = (b * a0 + tex.b * a1) / 255; 1801 b = (b * a0 + tex.b * a1) / 255;
1172 a = (a * a0 + tex.a * a1) / 255; 1802 a = (a * a0 + tex.a * a1) / 255;
1173 }
1174 } 1803 }
1175 } 1804 }
1176 1805
1177 *map++ = (r ) 1806 *map++ = (r )
1178 | (g << 8) 1807 | (g << 8)
… …
1185} 1814}
1186 OUTPUT: 1815 OUTPUT:
1187 RETVAL 1816 RETVAL
1188 1817
1189void 1818void
1190draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1819draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1820 CODE:
1821{
1822 int x, y, z;
1823
1824 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1825 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827 smooth_key skey;
1828 int pl_x, pl_y;
1829 maptex pl_tex;
1830
1831 pl_tex.name = 0;
1832
1833 rc_t *rc = rc_alloc ();
1834 rc_key_t key;
1835 rc_array_t *arr;
1836
1837 // thats current max. sorry.
1838 if (sw > 255) sw = 255;
1839 if (sh > 255) sh = 255;
1840
1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1877
1878 glEnable (GL_BLEND);
1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881
1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1886 for (y = 0; y < sh; y++)
1887 if (0 <= y + my && y + my < self->rows)
1888 {
1889 maprow *row = self->row + (y + my);
1890
1891 for (x = 0; x < sw; x++)
1892 if (row->c0 <= x + mx && x + mx < row->c1)
1893 {
1894 mapcell *cell = row->col + (x + mx - row->c0);
1895 tileid tile = cell->tile [z];
1896
1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1902
1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
2008 {
2009 int level = (w << 5) | b;
2010 HE *he;
2011
2012 hv_iterinit (smooth);
2013 while ((he = hv_iternext (smooth)))
2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
2036 glEnd ();
2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
2062 }
2063 }
2064 }
2065
2066 glEnd ();
2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
2091 glDisable (GL_BLEND);
2092 rc_free (rc);
2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
2126void
2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2128 CODE:
2129{
2130 static float color[16][3] = {
2131 { 0.00F, 0.00F, 0.00F },
2132 { 1.00F, 1.00F, 1.00F },
2133 { 0.00F, 0.00F, 0.55F },
2134 { 1.00F, 0.00F, 0.00F },
2135
2136 { 1.00F, 0.54F, 0.00F },
2137 { 0.11F, 0.56F, 1.00F },
2138 { 0.93F, 0.46F, 0.00F },
2139 { 0.18F, 0.54F, 0.34F },
2140
2141 { 0.56F, 0.73F, 0.56F },
2142 { 0.80F, 0.80F, 0.80F },
2143 { 0.55F, 0.41F, 0.13F },
2144 { 0.99F, 0.77F, 0.26F },
2145
2146 { 0.74F, 0.65F, 0.41F },
2147
2148 { 0.00F, 1.00F, 1.00F },
2149 { 1.00F, 0.00F, 1.00F },
2150 { 1.00F, 1.00F, 0.00F },
2151 };
2152
2153 int x, y;
2154
2155 glEnable (GL_TEXTURE_2D);
2156 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2157 glEnable (GL_BLEND);
2158 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159 glBegin (GL_QUADS);
2160
2161 for (y = 0; y < h; y++)
2162 for (x = 0; x < w; x++)
2163 {
2164 unsigned char m = data [x + y * w];
2165
2166 if (m)
2167 {
2168 float *c = color [m & 15];
2169
2170 float tx1 = m & 0x40 ? 0.5 : 0.;
2171 float tx2 = tx1 + 0.5;
2172
2173 glColor4f (c[0], c[1], c[2], 0.75);
2174 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178 }
2179 }
2180
2181 glEnd ();
2182 glDisable (GL_BLEND);
2183 glDisable (GL_TEXTURE_2D);
2184}
2185
2186void
2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1191 PPCODE: 2188 PPCODE:
1192{ 2189{
1193 int vx, vy;
1194 int x, y, z; 2190 int x, y;
1195 int last_name; 2191 int sw1 = sw + 2;
1196 mapface face; 2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1197 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1198 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1199 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1200 2198
1201 memset (darkness, 255, sw4 * sh);
1202 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1203 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1204 2201
1205 vx = self->x + (self->w - sw) / 2 - shift_x; 2202 mx += self->x - 1;
1206 vy = self->y + (self->h - sh) / 2 - shift_y; 2203 my += self->y - 1;
1207 2204
1208 /* 2205 memset (darkness1, 255, sw1 * sh1);
1209 int vx = self->vx = self->w >= sw
1210 ? self->x + (self->w - sw) / 2
1211 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1212 2206
1213 int vy = self->vy = self->h >= sh
1214 ? self->y + (self->h - sh) / 2
1215 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1216 */
1217
1218 glColor4ub (255, 255, 255, 255);
1219
1220 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1221 glEnable (GL_BLEND);
1222 glEnable (GL_TEXTURE_2D);
1223 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1224
1225 glBegin (GL_QUADS);
1226
1227 last_name = 0;
1228
1229 for (z = 0; z < 3; z++)
1230 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1231 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1232 { 2209 {
1233 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1234 2211
1235 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1236 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1237 { 2214 {
1238 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1239 2216
1240 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1241 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1242 : 255 - cell->darkness;
1243
1244 face = cell->face [z];
1245
1246 if (face)
1247 {
1248 maptex tex = self->tex [face];
1249
1250 int px = (x + 1) * 32 - tex.w;
1251 int py = (y + 1) * 32 - tex.h;
1252
1253 if (last_name != tex.name)
1254 {
1255 glEnd ();
1256 last_name = tex.name;
1257 glBindTexture (GL_TEXTURE_2D, last_name);
1258 glBegin (GL_QUADS);
1259 }
1260
1261 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1262 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1263 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1264 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1265 }
1266 } 2220 }
1267 } 2221 }
1268 2222
1269 glEnd (); 2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1270 2235
1271 glDisable (GL_TEXTURE_2D); 2236 uint8_t r11 = (d11 + d21 + d12) / 3;
1272 glDisable (GL_BLEND); 2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
1273 2260
1274 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1275 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1276 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1277 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1278} 2265}
1279 2266
1280SV * 2267SV *
1281get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1282 CODE: 2269 CODE:
1283{ 2270{
1284 int x, y, x1, y1; 2271 int x, y, x1, y1;
1285 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1286 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1311 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1312 { 2299 {
1313 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1314 uint8_t flags = 0; 2301 uint8_t flags = 0;
1315 2302
1316 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1317 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1318 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1319 2306
1320 *data++ = flags; 2307 *data++ = flags;
1321 2308
1322 if (flags & 1) 2309 if (flags & 1)
1323 { 2310 {
2311 tileid tile = cell->tile [0];
1324 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1325 *data++ = cell->face [0]; 2313 *data++ = tile;
1326 } 2314 }
1327 2315
1328 if (flags & 2) 2316 if (flags & 2)
1329 { 2317 {
2318 tileid tile = cell->tile [1];
1330 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1331 *data++ = cell->face [1]; 2320 *data++ = tile;
1332 } 2321 }
1333 2322
1334 if (flags & 4) 2323 if (flags & 4)
1335 { 2324 {
2325 tileid tile = cell->tile [2];
1336 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1337 *data++ = cell->face [2]; 2327 *data++ = tile;
1338 } 2328 }
1339 } 2329 }
1340 else 2330 else
1341 *data++ = 0; 2331 *data++ = 0;
1342 } 2332 }
1343 } 2333 }
1344 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1345 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1346 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1347 RETVAL = data_sv; 2342 RETVAL = data_sv;
1348} 2343}
1349 OUTPUT: 2344 OUTPUT:
1350 RETVAL 2345 RETVAL
1351 2346
1352void 2347void
1353set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1354 PPCODE: 2349 PPCODE:
1355{ 2350{
1356 int x, y, z; 2351 int x, y, z;
1357 int w, h; 2352 int w, h;
1358 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1359 2364
1360 if (*data++ != 0) 2365 if (*data++ != 0)
1361 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1362 2367
1363 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1364 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1365 2370
1366 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1378 { 2383 {
1379 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1380 2385
1381 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1382 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1383 uint8_t flags = *data++; 2393 flags = *data++;
1384 2394
1385 if (flags) 2395 if (flags)
1386 { 2396 {
1387 mapface face[3] = { 0, 0, 0 };
1388
1389 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1390 2399
1391 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1392 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1393 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1394 2403
1395 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1396 { 2405 {
1397 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1398 2408
1399 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1400 { 2410 {
1401 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1402 2412
1403 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1404 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1405 } 2420 }
1406 } 2421 }
1407 } 2422 }
1408 } 2423 }
1409 } 2424 }
1410} 2425}
1411 2426
1412MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1413 2428
1414CFClient::MixChunk 2429DC::RW
1415new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1416 CODE: 2431 CODE:
1417 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1418 OUTPUT: 2438 OUTPUT:
1419 RETVAL 2439 RETVAL
1420 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1421void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1422DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1423 CODE: 2551 CODE:
1424 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1425 2553
1426int 2554int
1427volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1428 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1429 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1430 OUTPUT: 2560 OUTPUT:
1431 RETVAL 2561 RETVAL
1432 2562
1433int 2563DC::Channel
1434play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1435 CODE: 2565 CODE:
2566{
1436 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1437 OUTPUT: 2578 OUTPUT:
1438 RETVAL 2579 RETVAL
1439 2580
1440MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1441 2582
1442int 2583int
1443volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1444 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1445 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1446 OUTPUT: 2590 OUTPUT:
1447 RETVAL 2591 RETVAL
1448 2592
1449CFClient::MixMusic 2593void
1450new_from_file (SV *class, char *path) 2594fade_out (int ms)
1451 CODE: 2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
2603DC::MixMusic
2604new (SV *class, DC::RW rwops)
2605 CODE:
1452 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1453 OUTPUT: 2607 OUTPUT:
1454 RETVAL 2608 RETVAL
1455 2609
1456void 2610void
1457DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1458 CODE: 2612 CODE:
1459 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1460 2614
1461int 2615int
1462play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1463 CODE: 2617 CODE:
1464 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1465 OUTPUT: 2619 OUTPUT:
1466 RETVAL 2620 RETVAL
1467 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1468MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1469 2630
1470BOOT: 2631BOOT:
1471{ 2632{
1472 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1473 static const struct { 2634 static const struct {
1474 const char *name; 2635 const char *name;
1475 IV iv; 2636 IV iv;
1476 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1477# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1478 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1479 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1480 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1481 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1482 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
2647 const_iv (GL_CULL_FACE),
1483 const_iv (GL_SCISSOR_TEST), 2648 const_iv (GL_SCISSOR_TEST),
2649 const_iv (GL_DEPTH_TEST),
2650 const_iv (GL_ALPHA_TEST),
2651 const_iv (GL_NORMALIZE),
2652 const_iv (GL_RESCALE_NORMAL),
2653 const_iv (GL_FRONT),
2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1484 const_iv (GL_AND), 2656 const_iv (GL_AND),
1485 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1486 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1487 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1488 const_iv (GL_SRC_ALPHA_SATURATE), 2660 const_iv (GL_DST_ALPHA),
1489 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2661 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490 const_iv (GL_ONE_MINUS_DST_ALPHA), 2662 const_iv (GL_ONE_MINUS_DST_ALPHA),
2663 const_iv (GL_SRC_ALPHA_SATURATE),
1491 const_iv (GL_RGB), 2664 const_iv (GL_RGB),
1492 const_iv (GL_RGBA), 2665 const_iv (GL_RGBA),
2666 const_iv (GL_RGBA4),
2667 const_iv (GL_RGBA8),
2668 const_iv (GL_RGB5_A1),
1493 const_iv (GL_UNSIGNED_BYTE), 2669 const_iv (GL_UNSIGNED_BYTE),
2670 const_iv (GL_UNSIGNED_SHORT),
2671 const_iv (GL_UNSIGNED_INT),
1494 const_iv (GL_ALPHA), 2672 const_iv (GL_ALPHA),
2673 const_iv (GL_INTENSITY),
1495 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
2675 const_iv (GL_LUMINANCE_ALPHA),
1496 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1497 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1498 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1499 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1500 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1501 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1502 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1503 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
1504 const_iv (GL_TEXTURE_ENV_MODE), 2692 const_iv (GL_TEXTURE_ENV_MODE),
1505 const_iv (GL_TEXTURE_WRAP_S), 2693 const_iv (GL_TEXTURE_WRAP_S),
1506 const_iv (GL_TEXTURE_WRAP_T), 2694 const_iv (GL_TEXTURE_WRAP_T),
2695 const_iv (GL_REPEAT),
1507 const_iv (GL_CLAMP), 2696 const_iv (GL_CLAMP),
1508 const_iv (GL_REPEAT), 2697 const_iv (GL_CLAMP_TO_EDGE),
1509 const_iv (GL_NEAREST), 2698 const_iv (GL_NEAREST),
1510 const_iv (GL_LINEAR), 2699 const_iv (GL_LINEAR),
1511 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2700 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2701 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2702 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2703 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515 const_iv (GL_GENERATE_MIPMAP), 2704 const_iv (GL_GENERATE_MIPMAP),
1516 const_iv (GL_MODULATE), 2705 const_iv (GL_MODULATE),
1517 const_iv (GL_DECAL), 2706 const_iv (GL_DECAL),
1518 const_iv (GL_REPLACE), 2707 const_iv (GL_REPLACE),
2708 const_iv (GL_DEPTH_BUFFER_BIT),
1519 const_iv (GL_COLOR_BUFFER_BIT), 2709 const_iv (GL_COLOR_BUFFER_BIT),
1520 const_iv (GL_PROJECTION), 2710 const_iv (GL_PROJECTION),
1521 const_iv (GL_MODELVIEW), 2711 const_iv (GL_MODELVIEW),
1522 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1523 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1524 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1525 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1526 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1527 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
2720 const_iv (GL_LINE_LOOP),
1528 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
2722 const_iv (GL_QUAD_STRIP),
2723 const_iv (GL_TRIANGLES),
2724 const_iv (GL_TRIANGLE_STRIP),
2725 const_iv (GL_TRIANGLE_FAN),
1529 const_iv (GL_LINE_LOOP), 2726 const_iv (GL_POLYGON),
1530 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1531 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
2736 const_iv (GL_V2F),
2737 const_iv (GL_V3F),
2738 const_iv (GL_T2F_V3F),
2739 const_iv (GL_T2F_N3F_V3F),
1532# undef const_iv 2740# undef const_iv
1533 }; 2741 };
1534 2742
1535 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1536 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1537} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
2755
2756char *
2757gl_vendor ()
2758 CODE:
2759 RETVAL = (char *)glGetString (GL_VENDOR);
2760 OUTPUT:
2761 RETVAL
2762
2763char *
2764gl_version ()
2765 CODE:
2766 RETVAL = (char *)glGetString (GL_VERSION);
2767 OUTPUT:
2768 RETVAL
2769
2770char *
2771gl_extensions ()
2772 CODE:
2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2774 OUTPUT:
2775 RETVAL
2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
1538 2790
1539int glGetError () 2791int glGetError ()
2792
2793void glFinish ()
1540 2794
1541void glClear (int mask) 2795void glClear (int mask)
1542 2796
1543void glClearColor (float r, float g, float b, float a = 1.0) 2797void glClearColor (float r, float g, float b, float a = 1.0)
1544 PROTOTYPE: @ 2798 PROTOTYPE: @
… …
1551 2805
1552void glHint (int target, int mode) 2806void glHint (int target, int mode)
1553 2807
1554void glBlendFunc (int sfactor, int dfactor) 2808void glBlendFunc (int sfactor, int dfactor)
1555 2809
2810void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811 CODE:
2812 gl_BlendFuncSeparate (sa, da, saa, daa);
2813
2814void glDepthMask (int flag)
2815
1556void glLogicOp (int opcode) 2816void glLogicOp (int opcode)
1557 2817
1558void glColorMask (int red, int green, int blue, int alpha) 2818void glColorMask (int red, int green, int blue, int alpha)
1559 2819
1560void glMatrixMode (int mode) 2820void glMatrixMode (int mode)
… …
1563 2823
1564void glPopMatrix () 2824void glPopMatrix ()
1565 2825
1566void glLoadIdentity () 2826void glLoadIdentity ()
1567 2827
2828void glDrawBuffer (int buffer)
2829
2830void glReadBuffer (int buffer)
2831
1568# near and far are due to microsofts buggy c compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2834
2835# near_ and far_ are due to microsofts buggy "c" compiler
1569void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1570 2839
1571void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1572 2841
1573void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1574 2843
… …
1582 2851
1583void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1584 CODE: 2853 CODE:
1585 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1586 2855
1587void glBegin (int mode)
1588
1589void glEnd ()
1590
1591void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1592 PROTOTYPE: @ 2857 ALIAS:
2858 glColor_premultiply = 1
1593 CODE: 2859 CODE:
1594 // 255.999 is close enough to correctness (256 and clamp) 2860 if (ix)
1595 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 2861 {
2862 r *= a;
2863 g *= a;
2864 b *= a;
2865 }
2866 // microsoft visual "c" rounds instead of truncating...
2867 glColor4f (r, g, b, a);
2868
2869void glRasterPos (float x, float y, float z = 0.)
2870 CODE:
2871 glRasterPos3f (0, 0, z);
2872 glBitmap (0, 0, 0, 0, x, y, 0);
1596 2873
1597void glVertex (float x, float y, float z = 0.) 2874void glVertex (float x, float y, float z = 0.)
1598 CODE: 2875 CODE:
1599 glVertex3f (x, y, z); 2876 glVertex3f (x, y, z);
1600 2877
1601void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1602 CODE: 2879 CODE:
1603 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1604 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
1605void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1606 CODE: 2912 CODE:
1607 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1608 2914
1609void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1612 2918
1613void glBindTexture (int target, int name) 2919void glBindTexture (int target, int name)
1614 2920
1615void glConvolutionParameter (int target, int pname, float params) 2921void glConvolutionParameter (int target, int pname, float params)
1616 CODE: 2922 CODE:
1617 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2923 if (gl.ConvolutionParameterf)
2924 gl.ConvolutionParameterf (target, pname, params);
1618 2925
1619void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2926void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1620 CODE: 2927 CODE:
1621 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2928 if (gl.ConvolutionFilter2D)
1622 (target, internalformat, width, height, format, type, data)); 2929 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623 2930
1624void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1625 CODE: 2932 CODE:
1626 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2933 if (gl.SeparableFilter2D)
1627 (target, internalformat, width, height, format, type, row, column)); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628 2935
1629void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1630 2937
1631void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1632 2939
1633void glRasterPos (int x, int y) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634 CODE: 2941
1635 glRasterPos2i (x, y); 2942void glPixelZoom (float x, float y)
1636 2943
1637void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1638 2945
1639int glGenTexture () 2946int glGenTexture ()
1640 CODE: 2947 CODE:
1641{ 2948 RETVAL = gen_texture ();
1642 GLuint name;
1643 glGenTextures (1, &name);
1644 RETVAL = name;
1645}
1646 OUTPUT: 2949 OUTPUT:
1647 RETVAL 2950 RETVAL
1648 2951
1649void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1650 CODE: 2953 CODE:
1651{
1652 GLuint name_ = name;
1653 glDeleteTextures (1, &name_); 2954 del_texture (name);
1654} 2955
1655
1656int glGenList () 2956int glGenList ()
1657 CODE: 2957 CODE:
1658 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1659 OUTPUT: 2959 OUTPUT:
1660 RETVAL 2960 RETVAL
… …
1667 2967
1668void glEndList () 2968void glEndList ()
1669 2969
1670void glCallList (int list) 2970void glCallList (int list)
1671 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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