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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.64 by root, Mon Apr 24 08:11:31 2006 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 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>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
17#include <glib/gmacros.h> 47#include <glib/gmacros.h>
18 48
19#include <pango/pango.h> 49#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 50
21#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
22 61
23#ifndef _WIN32 62#ifndef _WIN32
24# include <sys/types.h> 63# include <sys/types.h>
25# include <sys/socket.h> 64# include <sys/socket.h>
26# include <netinet/in.h> 65# include <netinet/in.h>
27# include <netinet/tcp.h> 66# include <netinet/tcp.h>
28# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 72#else
30 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 74#endif
37 75
38#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 */
39 80
40#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
41 82
42#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
44 85
45#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
46 87
47#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
48 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 90
91static AV *texture_av;
92
93static struct
94{
95#define GL_FUNC(ptr,name) ptr name;
96#include "glfunc.h"
97#undef GL_FUNC
98} gl;
99
100static void
101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
102{
103 if (gl.BlendFuncSeparate)
104 gl.BlendFuncSeparate (sa, da, saa, daa);
105 else if (gl.BlendFuncSeparateEXT)
106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
107 else
108 glBlendFunc (sa, da);
109}
110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
64 146
65typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
66 166
67typedef struct cf_layout { 167typedef struct cf_layout {
68 PangoLayout *pl; 168 PangoLayout *pl;
169 float r, g, b, a; // default color for rgba mode
69 int base_height; 170 int base_height;
70 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
71} *CFClient__Layout; 173} *DC__Layout;
72 174
73static CFClient__Font default_font; 175static DC__Font default_font;
74static PangoContext *context; 176static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 177static PangoFontMap *opengl_fontmap;
76 178
77static void 179static void
78substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
79{ 181{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 187}
83 188
84static void 189static void
85layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
86{ 191{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
89 */ 194 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
91 196
92 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 199
95 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
96} 201}
97 202
98static void 203static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
102 210
103 *w = (*w + 3) & ~3; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 213
214 if (!rect.width) rect.width = 1;
215 if (!rect.height) rect.height = 1;
216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
108typedef uint16_t mapface; 222typedef uint16_t faceid;
109 223
110typedef struct { 224typedef struct {
111 GLint name; 225 GLuint name;
112 int w, h; 226 int w, h;
113 float s, t; 227 float s, t;
114 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
115} maptex; 231} maptex;
116 232
117typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
118 int16_t darkness; 236 uint16_t darkness;
119 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 238} mapcell;
121 239
122typedef struct { 240typedef struct {
123 int32_t c0, c1; 241 int32_t c0, c1;
124 mapcell *col; 242 mapcell *col;
125} maprow; 243} maprow;
126 244
127typedef struct map { 245typedef struct map {
128 int x, y, w, h; 246 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 248 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 249 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 250
136 int32_t rows; 251 int32_t rows;
137 maprow *row; 252 maprow *row;
138} *CFClient__Map; 253} *DC__Map;
139 254
140static char * 255static char *
141prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
142{ 257{
143 char *p; 258 char *p;
… …
160} 275}
161 276
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
165static maprow * 300static maprow *
166map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
167{ 302{
168 if (0 > y) 303 if (0 > y)
169 { 304 {
170 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
209 344
210 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
211} 346}
212 347
213static mapcell * 348static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
215{ 350{
216 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
217} 352}
218 353
219static void 354static void
220map_clear (CFClient__Map self) 355map_clear (DC__Map self)
221{ 356{
222 int r; 357 int r;
223 358
224 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
232 self->oy = 0; 367 self->oy = 0;
233 self->row = 0; 368 self->row = 0;
234 self->rows = 0; 369 self->rows = 0;
235} 370}
236 371
372#define CELL_CLEAR(cell) \
373 do { \
374 (cell)->darkness = 0; \
375 (cell)->stat_hp = 0; \
376 (cell)->flags = 0; \
377 (cell)->player = 0; \
378 } while (0)
379
237static void 380static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 381map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 382{
240 int x, y; 383 int x, y;
241 maprow *row; 384 maprow *row;
385 mapcell *cell;
242 386
243 for (y = y0; y < y0 + h; y++) 387 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 388 if (y >= 0)
245 { 389 {
246 if (y >= self->rows) 390 if (y >= self->rows)
… …
252 if (x >= row->c0) 396 if (x >= row->c0)
253 { 397 {
254 if (x >= row->c1) 398 if (x >= row->c1)
255 break; 399 break;
256 400
257 row->col[x - row->c0].darkness = -1; 401 cell = row->col + x - row->c0;
402
403 CELL_CLEAR (cell);
258 } 404 }
259 } 405 }
260} 406}
261 407
408typedef struct {
409 tileid tile;
410 uint8_t x, y, level;
411} smooth_key;
412
262static void 413static void
414smooth_or_bits (HV *hv, smooth_key *key, IV bits)
415{
416 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
417
418 if (SvIOK (*sv))
419 SvIV_set (*sv, SvIVX (*sv) | bits);
420 else
421 sv_setiv (*sv, bits);
422}
423
424static void
263music_finished () 425music_finished (void)
264{ 426{
265 SDL_UserEvent ev; 427 SDL_UserEvent ev;
266 428
267 ev.type = SDL_USEREVENT; 429 ev.type = SDL_USEREVENT;
268 ev.code = 0; 430 ev.code = 0;
… …
270 ev.data2 = 0; 432 ev.data2 = 0;
271 433
272 SDL_PushEvent ((SDL_Event *)&ev); 434 SDL_PushEvent ((SDL_Event *)&ev);
273} 435}
274 436
275MODULE = CFClient PACKAGE = CFClient 437static void
438channel_finished (int channel)
439{
440 SDL_UserEvent ev;
441
442 ev.type = SDL_USEREVENT;
443 ev.code = 1;
444 ev.data1 = (void *)(long)channel;
445 ev.data2 = 0;
446
447 SDL_PushEvent ((SDL_Event *)&ev);
448}
449
450static unsigned int
451minpot (unsigned int n)
452{
453 if (!n)
454 return 0;
455
456 --n;
457
458 n |= n >> 1;
459 n |= n >> 2;
460 n |= n >> 4;
461 n |= n >> 8;
462 n |= n >> 16;
463
464 return n + 1;
465}
466
467static unsigned int
468popcount (unsigned int n)
469{
470 n -= (n >> 1) & 0x55555555U;
471 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
472 n = ((n >> 4) + n) & 0x0f0f0f0fU;
473 n *= 0x01010101U;
474
475 return n >> 24;
476}
477
478/* SDL should provide this, really. */
479#define SDLK_MODIFIER_MIN 300
480#define SDLK_MODIFIER_MAX 314
481
482/******************************************************************************/
483
484static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
485static GV *hover_gv;
486
487static int
488within_widget (SV *widget, NV x, NV y)
489{
490 HV *self;
491 SV **svp;
492 NV wx, ww, wy, wh;
493
494 if (!SvROK (widget))
495 return 0;
496
497 self = (HV *)SvRV (widget);
498
499 if (SvTYPE (self) != SVt_PVHV)
500 return 0;
501
502 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
503 if (y < wy)
504 return 0;
505
506 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
507 if (y >= wy + wh)
508 return 0;
509
510 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
511 if (x < wx)
512 return 0;
513
514 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
515 if (x >= wx + ww)
516 return 0;
517
518 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
519 if (!svp || !SvTRUE (*svp))
520 return 0;
521
522 return 1;
523}
524
525MODULE = Deliantra::Client PACKAGE = DC
276 526
277PROTOTYPES: ENABLE 527PROTOTYPES: ENABLE
278 528
279BOOT: 529BOOT:
280{ 530{
281 HV *stash = gv_stashpv ("CFClient", 1); 531 HV *stash = gv_stashpv ("DC", 1);
282 static const struct { 532 static const struct {
283 const char *name; 533 const char *name;
284 IV iv; 534 IV iv;
285 } *civ, const_iv[] = { 535 } *civ, const_iv[] = {
286# define const_iv(name) { # name, (IV)name } 536# define const_iv(name) { # name, (IV)name }
537 const_iv (SDLK_MODIFIER_MIN),
538 const_iv (SDLK_MODIFIER_MAX),
539
287 const_iv (SDL_ACTIVEEVENT), 540 const_iv (SDL_ACTIVEEVENT),
288 const_iv (SDL_KEYDOWN), 541 const_iv (SDL_KEYDOWN),
289 const_iv (SDL_KEYUP), 542 const_iv (SDL_KEYUP),
290 const_iv (SDL_MOUSEMOTION), 543 const_iv (SDL_MOUSEMOTION),
291 const_iv (SDL_MOUSEBUTTONDOWN), 544 const_iv (SDL_MOUSEBUTTONDOWN),
… …
300 const_iv (SDL_EVENT_RESERVEDA), 553 const_iv (SDL_EVENT_RESERVEDA),
301 const_iv (SDL_EVENT_RESERVEDB), 554 const_iv (SDL_EVENT_RESERVEDB),
302 const_iv (SDL_VIDEORESIZE), 555 const_iv (SDL_VIDEORESIZE),
303 const_iv (SDL_VIDEOEXPOSE), 556 const_iv (SDL_VIDEOEXPOSE),
304 const_iv (SDL_USEREVENT), 557 const_iv (SDL_USEREVENT),
558
559 const_iv (SDL_APPINPUTFOCUS),
560 const_iv (SDL_APPMOUSEFOCUS),
561 const_iv (SDL_APPACTIVE),
562
563 const_iv (SDLK_FIRST),
564 const_iv (SDLK_LAST),
305 const_iv (SDLK_KP0), 565 const_iv (SDLK_KP0),
306 const_iv (SDLK_KP1), 566 const_iv (SDLK_KP1),
307 const_iv (SDLK_KP2), 567 const_iv (SDLK_KP2),
308 const_iv (SDLK_KP3), 568 const_iv (SDLK_KP3),
309 const_iv (SDLK_KP4), 569 const_iv (SDLK_KP4),
… …
364 const_iv (SDLK_BREAK), 624 const_iv (SDLK_BREAK),
365 const_iv (SDLK_MENU), 625 const_iv (SDLK_MENU),
366 const_iv (SDLK_POWER), 626 const_iv (SDLK_POWER),
367 const_iv (SDLK_EURO), 627 const_iv (SDLK_EURO),
368 const_iv (SDLK_UNDO), 628 const_iv (SDLK_UNDO),
629
369 const_iv (KMOD_NONE), 630 const_iv (KMOD_NONE),
631 const_iv (KMOD_SHIFT),
370 const_iv (KMOD_LSHIFT), 632 const_iv (KMOD_LSHIFT),
371 const_iv (KMOD_RSHIFT), 633 const_iv (KMOD_RSHIFT),
634 const_iv (KMOD_CTRL),
372 const_iv (KMOD_LCTRL), 635 const_iv (KMOD_LCTRL),
373 const_iv (KMOD_RCTRL), 636 const_iv (KMOD_RCTRL),
637 const_iv (KMOD_ALT),
374 const_iv (KMOD_LALT), 638 const_iv (KMOD_LALT),
375 const_iv (KMOD_RALT), 639 const_iv (KMOD_RALT),
640 const_iv (KMOD_META),
376 const_iv (KMOD_LMETA), 641 const_iv (KMOD_LMETA),
377 const_iv (KMOD_RMETA), 642 const_iv (KMOD_RMETA),
378 const_iv (KMOD_NUM), 643 const_iv (KMOD_NUM),
379 const_iv (KMOD_CAPS), 644 const_iv (KMOD_CAPS),
380 const_iv (KMOD_MODE), 645 const_iv (KMOD_MODE),
381 const_iv (KMOD_CTRL), 646
382 const_iv (KMOD_SHIFT), 647 const_iv (MIX_DEFAULT_FORMAT),
383 const_iv (KMOD_ALT), 648
384 const_iv (KMOD_META) 649 const_iv (SDL_INIT_TIMER),
650 const_iv (SDL_INIT_AUDIO),
651 const_iv (SDL_INIT_VIDEO),
652 const_iv (SDL_INIT_CDROM),
653 const_iv (SDL_INIT_JOYSTICK),
654 const_iv (SDL_INIT_EVERYTHING),
655 const_iv (SDL_INIT_NOPARACHUTE),
656 const_iv (SDL_INIT_EVENTTHREAD),
657
658 const_iv (SDL_GL_RED_SIZE),
659 const_iv (SDL_GL_GREEN_SIZE),
660 const_iv (SDL_GL_BLUE_SIZE),
661 const_iv (SDL_GL_ALPHA_SIZE),
662 const_iv (SDL_GL_DOUBLEBUFFER),
663 const_iv (SDL_GL_BUFFER_SIZE),
664 const_iv (SDL_GL_DEPTH_SIZE),
665 const_iv (SDL_GL_STENCIL_SIZE),
666 const_iv (SDL_GL_ACCUM_RED_SIZE),
667 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
668 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
669 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
670 const_iv (SDL_GL_STEREO),
671 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
672 const_iv (SDL_GL_MULTISAMPLESAMPLES),
673 const_iv (SDL_GL_ACCELERATED_VISUAL),
674 const_iv (SDL_GL_SWAP_CONTROL)
385# undef const_iv 675# undef const_iv
386 }; 676 };
387 677
388 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 678 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 679 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390 680
391 fontmap = pango_ft2_font_map_new (); 681 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 682 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394} 683}
684
685void
686weaken (SV *rv)
687 PROTOTYPE: $
688 CODE:
689 sv_rvweaken (rv);
395 690
396int 691int
397SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 692in_destruct ()
693 CODE:
694 RETVAL = PL_main_cv == Nullcv;
695 OUTPUT:
696 RETVAL
398 697
698NV floor (NV x)
699
700NV ceil (NV x)
701
702IV minpot (UV n)
703
704IV popcount (UV n)
705
399void 706void
707pango_init ()
708 CODE:
709{
710 opengl_fontmap = pango_opengl_font_map_new ();
711 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
712 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
713 /*pango_context_set_font_description (opengl_context, default_font);*/
714#if PANGO_VERSION_CHECK (1, 15, 2)
715 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
716 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
717#endif
718}
719
720char *SDL_GetError ()
721
722int SDL_Init (U32 flags)
723
724int SDL_InitSubSystem (U32 flags)
725
726void SDL_QuitSubSystem (U32 flags)
727
400SDL_Quit () 728void SDL_Quit ()
401 729
730int SDL_GL_SetAttribute (int attr, int value)
731
732int SDL_GL_GetAttribute (int attr)
733 CODE:
734 if (SDL_GL_GetAttribute (attr, &RETVAL))
735 XSRETURN_UNDEF;
736 OUTPUT:
737 RETVAL
738
402void 739void
403SDL_ListModes () 740SDL_ListModes (int rgb, int alpha)
404 PPCODE: 741 PPCODE:
405{ 742{
406 SDL_Rect **m; 743 SDL_Rect **m;
407 744
408 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 745 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 746 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 748 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412 749
750 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
751 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
752
413 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417 757
418 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 758 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
419 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
420 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421
422 SDL_EnableUNICODE (1);
423 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424 760
425 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 761 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
426 762
427 if (m && m != (SDL_Rect **)-1) 763 if (m && m != (SDL_Rect **)-1)
428 while (*m) 764 while (*m)
429 { 765 {
766 if ((*m)->w >= 400 && (*m)->h >= 300)
767 {
430 AV *av = newAV (); 768 AV *av = newAV ();
431 av_push (av, newSViv ((*m)->w)); 769 av_push (av, newSViv ((*m)->w));
432 av_push (av, newSViv ((*m)->h)); 770 av_push (av, newSViv ((*m)->h));
771 av_push (av, newSViv (rgb));
772 av_push (av, newSViv (alpha));
433 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 773 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
774 }
434 775
435 ++m; 776 ++m;
436 } 777 }
437} 778}
438 779
439int 780int
440SDL_SetVideoMode (int w, int h, int fullscreen) 781SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441 CODE: 782 CODE:
783{
784 SDL_EnableUNICODE (1);
785 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
786
787 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
788 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
789 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
791
442 RETVAL = !!SDL_SetVideoMode ( 792 RETVAL = !!SDL_SetVideoMode (
443 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 793 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444 ); 794 );
445 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 795
796 if (RETVAL)
797 {
798 av_clear (texture_av);
799
800 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
801#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
802#include "glfunc.h"
803#undef GL_FUNC
804 }
805}
446 OUTPUT: 806 OUTPUT:
447 RETVAL 807 RETVAL
448 808
449void 809void
450SDL_GL_SwapBuffers () 810SDL_GL_SwapBuffers ()
451 811
812char *
813SDL_GetKeyName (int sym)
814
815int
816SDL_GetAppState ()
817
818int
819SDL_GetModState ()
820
452void 821void
453SDL_PollEvent () 822poll_events ()
454 PPCODE: 823 PPCODE:
455{ 824{
456 SDL_Event ev; 825 SDL_Event ev;
457 826
458 while (SDL_PollEvent (&ev)) 827 SDL_PumpEvents ();
828 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459 { 829 {
460 HV *hv = newHV (); 830 HV *hv = newHV ();
461 hv_store (hv, "type", 4, newSViv (ev.type), 0); 831 hv_store (hv, "type", 4, newSViv (ev.type), 0);
832
462 switch (ev.type) 833 switch (ev.type)
463 { 834 {
464 case SDL_KEYDOWN: 835 case SDL_KEYDOWN:
465 case SDL_KEYUP: 836 case SDL_KEYUP:
466 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 837 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 838 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 839 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
840 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
469 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 841 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470 break; 842 break;
471 843
472 case SDL_ACTIVEEVENT: 844 case SDL_ACTIVEEVENT:
473 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 845 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 846 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475 break; 847 break;
476 848
477 case SDL_MOUSEMOTION: 849 case SDL_MOUSEMOTION:
850 {
851 int state = ev.motion.state;
852 int x = ev.motion.x;
853 int y = ev.motion.y;
854 int xrel = ev.motion.xrel;
855 int yrel = ev.motion.yrel;
856
857 /* do simplistic event compression */
858 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
859 && state == ev.motion.state)
860 {
861 xrel += ev.motion.xrel;
862 yrel += ev.motion.yrel;
863 x = ev.motion.x;
864 y = ev.motion.y;
865 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
866 }
867
868 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
478 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 869 hv_store (hv, "state", 5, newSViv (state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 870 hv_store (hv, "x", 1, newSViv (x), 0);
480 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 871 hv_store (hv, "y", 1, newSViv (y), 0);
481 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 872 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 873 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
874 }
483 break; 875 break;
484 876
485 case SDL_MOUSEBUTTONDOWN: 877 case SDL_MOUSEBUTTONDOWN:
486 case SDL_MOUSEBUTTONUP: 878 case SDL_MOUSEBUTTONUP:
879 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
880
487 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 881 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 882 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 883 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 884 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
885 break;
886
887 case SDL_USEREVENT:
888 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
889 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
890 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
891 break;
491 } 892 }
492 893
493 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 894 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
494 } 895 }
495} 896}
496 897
497int 898int
498Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 899Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
499 POSTCALL: 900 POSTCALL:
500 Mix_HookMusicFinished (music_finished); 901 Mix_HookMusicFinished (music_finished);
902 Mix_ChannelFinished (channel_finished);
903
904void
905Mix_QuerySpec ()
906 PPCODE:
907{
908 int freq, channels;
909 Uint16 format;
910
911 if (Mix_QuerySpec (&freq, &format, &channels))
912 {
913 EXTEND (SP, 3);
914 PUSHs (sv_2mortal (newSViv (freq)));
915 PUSHs (sv_2mortal (newSViv (format)));
916 PUSHs (sv_2mortal (newSViv (channels)));
917 }
918}
501 919
502void 920void
503Mix_CloseAudio () 921Mix_CloseAudio ()
504 922
505int 923int
506Mix_AllocateChannels (int numchans = -1) 924Mix_AllocateChannels (int numchans = -1)
507 925
926const char *
927Mix_GetError ()
928
508void 929void
509lowdelay (int fd, int val = 1) 930lowdelay (int fd, int val = 1)
510 CODE: 931 CODE:
932 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
933
934void
935win32_proxy_info ()
936 PPCODE:
937{
511#ifndef _WIN32 938#ifdef _WIN32
512 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 939 char buffer[2048];
940 DWORD buflen;
941
942 EXTEND (SP, 3);
943
944 buflen = sizeof (buffer);
945 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
946 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
947 {
948 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
952 {
953 PUSHs (newSVpv (buffer, 0));
954
955 buflen = sizeof (buffer);
956 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
957 PUSHs (newSVpv (buffer, 0));
958 }
959 }
513#endif 960#endif
961}
514 962
515char * 963int
516gl_version () 964add_font (char *file)
517 CODE: 965 CODE:
518 RETVAL = (char *)glGetString (GL_VERSION); 966 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
519 OUTPUT: 967 OUTPUT:
520 RETVAL 968 RETVAL
521
522char *
523gl_extensions ()
524 CODE:
525 RETVAL = (char *)glGetString (GL_EXTENSIONS);
526 OUTPUT:
527 RETVAL
528
529void
530add_font (char *file)
531 CODE:
532 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
533 969
534void 970void
535load_image_inline (SV *image_) 971load_image_inline (SV *image_)
536 ALIAS: 972 ALIAS:
537 load_image_file = 1 973 load_image_file = 1
… …
540 STRLEN image_len; 976 STRLEN image_len;
541 char *image = (char *)SvPVbyte (image_, image_len); 977 char *image = (char *)SvPVbyte (image_, image_len);
542 SDL_Surface *surface, *surface2; 978 SDL_Surface *surface, *surface2;
543 SDL_PixelFormat fmt; 979 SDL_PixelFormat fmt;
544 SDL_RWops *rw = ix 980 SDL_RWops *rw = ix
545 ? SDL_RWFromFile (image, "r") 981 ? SDL_RWFromFile (image, "rb")
546 : SDL_RWFromConstMem (image, image_len); 982 : SDL_RWFromConstMem (image, image_len);
547 983
548 if (!rw) 984 if (!rw)
549 croak ("load_image: %s", SDL_GetError ()); 985 croak ("load_image: %s", SDL_GetError ());
550 986
… …
579 1015
580 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1016 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581 1017
582 assert (surface2->pitch == surface2->w * 4); 1018 assert (surface2->pitch == surface2->w * 4);
583 1019
1020 SDL_LockSurface (surface2);
584 EXTEND (SP, 5); 1021 EXTEND (SP, 6);
585 PUSHs (sv_2mortal (newSViv (surface2->w))); 1022 PUSHs (sv_2mortal (newSViv (surface2->w)));
586 PUSHs (sv_2mortal (newSViv (surface2->h))); 1023 PUSHs (sv_2mortal (newSViv (surface2->h)));
587 SDL_LockSurface (surface2);
588 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1024 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589 SDL_UnlockSurface (surface2);
590 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1025 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1026 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1027 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1028 SDL_UnlockSurface (surface2);
593 1029
594 SDL_FreeSurface (surface); 1030 SDL_FreeSurface (surface);
595 SDL_FreeSurface (surface2); 1031 SDL_FreeSurface (surface2);
596} 1032}
597 1033
… …
619 PUSHs (sv_2mortal (newSViv (b / y))); 1055 PUSHs (sv_2mortal (newSViv (b / y)));
620 PUSHs (sv_2mortal (newSViv (a / y))); 1056 PUSHs (sv_2mortal (newSViv (a / y)));
621} 1057}
622 1058
623void 1059void
1060error (char *message)
1061 CODE:
1062 fprintf (stderr, "ERROR: %s\n", message);
1063#ifdef _WIN32
1064 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1065#endif
1066
1067void
624fatal (char *message) 1068fatal (char *message)
625 CODE: 1069 CODE:
1070 fprintf (stderr, "FATAL: %s\n", message);
626#ifdef _WIN32 1071#ifdef _WIN32
627 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1072 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1073#endif
1074 _exit (1);
1075
1076void
1077_exit (int retval = 0)
1078 CODE:
1079#ifdef WIN32
1080 ExitThread (retval); // unclean, please beam me up
628#else 1081#else
629 fprintf (stderr, "FATAL: %s\n", message); 1082 _exit (retval);
630#endif 1083#endif
631 exit (1);
632 1084
1085void
1086debug ()
1087 CODE:
1088{
1089#if DEBUG
1090 VALGRIND_DO_LEAK_CHECK;
1091#endif
1092}
1093
633MODULE = CFClient PACKAGE = CFClient::Font 1094MODULE = Deliantra::Client PACKAGE = DC::Font
634 1095
635CFClient::Font 1096PROTOTYPES: DISABLE
1097
1098DC::Font
636new_from_file (SV *class, char *path) 1099new_from_file (SV *class, char *path, int id = 0)
637 CODE: 1100 CODE:
638{ 1101{
639 int count; 1102 int count;
640 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count); 1103 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
641 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1104 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
642 FcPatternDestroy (pattern); 1105 FcPatternDestroy (pattern);
643} 1106}
644 OUTPUT: 1107 OUTPUT:
645 RETVAL 1108 RETVAL
646 1109
647void 1110void
648DESTROY (CFClient::Font self) 1111DESTROY (DC::Font self)
649 CODE: 1112 CODE:
650 pango_font_description_free (self); 1113 pango_font_description_free (self);
651 1114
652void 1115void
653make_default (CFClient::Font self) 1116make_default (DC::Font self)
1117 PROTOTYPE: $
654 CODE: 1118 CODE:
655 default_font = self; 1119 default_font = self;
656 1120
657MODULE = CFClient PACKAGE = CFClient::Layout 1121MODULE = Deliantra::Client PACKAGE = DC::Layout
658 1122
659CFClient::Layout 1123PROTOTYPES: DISABLE
660new (SV *class, int base_height = MIN_FONT_HEIGHT) 1124
1125void
1126glyph_cache_backup ()
1127 PROTOTYPE:
1128 CODE:
1129 tc_backup ();
1130
1131void
1132glyph_cache_restore ()
1133 PROTOTYPE:
1134 CODE:
1135 tc_restore ();
1136
1137DC::Layout
1138new (SV *class)
661 CODE: 1139 CODE:
662 New (0, RETVAL, 1, struct cf_layout); 1140 New (0, RETVAL, 1, struct cf_layout);
1141
663 RETVAL->pl = pango_layout_new (context); 1142 RETVAL->pl = pango_layout_new (opengl_context);
664 RETVAL->base_height = base_height; 1143 RETVAL->r = 1.;
1144 RETVAL->g = 1.;
1145 RETVAL->b = 1.;
1146 RETVAL->a = 1.;
1147 RETVAL->base_height = MIN_FONT_HEIGHT;
665 RETVAL->font = 0; 1148 RETVAL->font = 0;
1149 RETVAL->rc = rc_alloc ();
1150
666 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1151 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
667 pango_layout_set_font_description (RETVAL->pl, default_font); 1152 layout_update_font (RETVAL);
668 OUTPUT: 1153 OUTPUT:
669 RETVAL 1154 RETVAL
670 1155
671void 1156void
672DESTROY (CFClient::Layout self) 1157DESTROY (DC::Layout self)
673 CODE: 1158 CODE:
674 g_object_unref (self->pl); 1159 g_object_unref (self->pl);
1160 rc_free (self->rc);
675 Safefree (self); 1161 Safefree (self);
676 1162
677void 1163void
678set_text (CFClient::Layout self, SV *text_) 1164set_text (DC::Layout self, SV *text_)
679 CODE: 1165 CODE:
680{ 1166{
681 STRLEN textlen; 1167 STRLEN textlen;
682 char *text = SvPVutf8 (text_, textlen); 1168 char *text = SvPVutf8 (text_, textlen);
683 1169
684 pango_layout_set_text (self->pl, text, textlen); 1170 pango_layout_set_text (self->pl, text, textlen);
685} 1171}
686 1172
687void 1173void
688set_markup (CFClient::Layout self, SV *text_) 1174set_markup (DC::Layout self, SV *text_)
689 CODE: 1175 CODE:
690{ 1176{
691 STRLEN textlen; 1177 STRLEN textlen;
692 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
693 1179
694 pango_layout_set_markup (self->pl, text, textlen); 1180 pango_layout_set_markup (self->pl, text, textlen);
695} 1181}
696 1182
1183void
1184set_shapes (DC::Layout self, ...)
1185 CODE:
1186{
1187 PangoAttrList *attrs = 0;
1188 const char *text = pango_layout_get_text (self->pl);
1189 const char *pos = text;
1190 int arg = 4;
1191
1192 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1193 {
1194 PangoRectangle inkrect, rect;
1195 PangoAttribute *attr;
1196
1197 int x = SvIV (ST (arg - 3));
1198 int y = SvIV (ST (arg - 2));
1199 int w = SvIV (ST (arg - 1));
1200 int h = SvIV (ST (arg ));
1201
1202 inkrect.x = 0;
1203 inkrect.y = 0;
1204 inkrect.width = 0;
1205 inkrect.height = 0;
1206
1207 rect.x = x * PANGO_SCALE;
1208 rect.y = y * PANGO_SCALE;
1209 rect.width = w * PANGO_SCALE;
1210 rect.height = h * PANGO_SCALE;
1211
1212 if (!attrs)
1213 attrs = pango_layout_get_attributes (self->pl);
1214
1215 attr = pango_attr_shape_new (&inkrect, &rect);
1216 attr->start_index = pos - text;
1217 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1218 pango_attr_list_insert (attrs, attr);
1219
1220 arg += 4;
1221 pos += sizeof (OBJ_STR) - 1;
1222 }
1223
1224 if (attrs)
1225 pango_layout_set_attributes (self->pl, attrs);
1226}
1227
1228void
1229get_shapes (DC::Layout self)
1230 PPCODE:
1231{
1232 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1233
1234 do
1235 {
1236 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1237
1238 if (run && shape_attr_p (run))
1239 {
1240 PangoRectangle extents;
1241 pango_layout_iter_get_run_extents (iter, 0, &extents);
1242
1243 EXTEND (SP, 2);
1244 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1245 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1246 }
1247 }
1248 while (pango_layout_iter_next_run (iter));
1249
1250 pango_layout_iter_free (iter);
1251}
1252
1253int
1254has_wrapped (DC::Layout self)
1255 CODE:
1256{
1257 int lines = 1;
1258 const char *text = pango_layout_get_text (self->pl);
1259
1260 while (*text)
1261 lines += *text++ == '\n';
1262
1263 RETVAL = lines < pango_layout_get_line_count (self->pl);
1264}
1265 OUTPUT:
1266 RETVAL
1267
697SV * 1268SV *
698get_text (CFClient::Layout self) 1269get_text (DC::Layout self)
699 CODE: 1270 CODE:
700 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1271 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
701 SvUTF8_on (RETVAL); 1272 sv_utf8_decode (RETVAL);
702 OUTPUT: 1273 OUTPUT:
703 RETVAL 1274 RETVAL
704 1275
705void 1276void
1277set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1278 CODE:
1279 self->r = r;
1280 self->g = g;
1281 self->b = b;
1282 self->a = a;
1283
1284void
706set_font (CFClient::Layout self, CFClient::Font font = 0) 1285set_font (DC::Layout self, DC::Font font = 0)
707 CODE: 1286 CODE:
708 if (self->font != font) 1287 if (self->font != font)
709 { 1288 {
710 self->font = font; 1289 self->font = font;
711 layout_update_font (self); 1290 layout_update_font (self);
712 } 1291 }
713 1292
714void 1293void
715set_height (CFClient::Layout self, int base_height) 1294set_height (DC::Layout self, int base_height)
716 CODE: 1295 CODE:
717 if (self->base_height != base_height) 1296 if (self->base_height != base_height)
718 { 1297 {
719 self->base_height = base_height; 1298 self->base_height = base_height;
720 layout_update_font (self); 1299 layout_update_font (self);
721 } 1300 }
722 1301
723void 1302void
724set_width (CFClient::Layout self, int max_width = -1) 1303set_width (DC::Layout self, int max_width = -1)
725 CODE: 1304 CODE:
726 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1305 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
727 1306
728void 1307void
1308set_indent (DC::Layout self, int indent)
1309 CODE:
1310 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1311
1312void
1313set_spacing (DC::Layout self, int spacing)
1314 CODE:
1315 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1316
1317void
1318set_ellipsise (DC::Layout self, int ellipsise)
1319 CODE:
1320 pango_layout_set_ellipsize (self->pl,
1321 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1322 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1323 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1324 : PANGO_ELLIPSIZE_NONE
1325 );
1326
1327void
1328set_single_paragraph_mode (DC::Layout self, int spm)
1329 CODE:
1330 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1331
1332void
729size (CFClient::Layout self) 1333size (DC::Layout self)
730 PPCODE: 1334 PPCODE:
731{ 1335{
732 int w, h; 1336 int w, h;
733 1337
734 layout_get_pixel_size (self, &w, &h); 1338 layout_get_pixel_size (self, &w, &h);
… …
737 PUSHs (sv_2mortal (newSViv (w))); 1341 PUSHs (sv_2mortal (newSViv (w)));
738 PUSHs (sv_2mortal (newSViv (h))); 1342 PUSHs (sv_2mortal (newSViv (h)));
739} 1343}
740 1344
741int 1345int
1346descent (DC::Layout self)
1347 CODE:
1348{
1349 PangoRectangle rect;
1350 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1351 pango_layout_line_get_pixel_extents (line, 0, &rect);
1352 RETVAL = PANGO_DESCENT (rect);
1353}
1354 OUTPUT:
1355 RETVAL
1356
1357int
742xy_to_index (CFClient::Layout self, int x, int y) 1358xy_to_index (DC::Layout self, int x, int y)
743 CODE: 1359 CODE:
744{ 1360{
745 int index, trailing; 1361 int index, trailing;
746 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1362 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
747 RETVAL = index; 1363 RETVAL = index + trailing;
748} 1364}
749 OUTPUT: 1365 OUTPUT:
750 RETVAL 1366 RETVAL
751 1367
752void 1368void
753cursor_pos (CFClient::Layout self, int index) 1369cursor_pos (DC::Layout self, int index)
754 PPCODE: 1370 PPCODE:
755{ 1371{
756 PangoRectangle strong_pos; 1372 PangoRectangle pos;
757 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1373 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
758 1374
759 EXTEND (SP, 3); 1375 EXTEND (SP, 3);
760 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1376 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
761 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1377 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
762 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
763} 1379}
764 1380
765void 1381void
766render (CFClient::Layout self) 1382index_to_line_x (DC::Layout self, int index, int trailing = 0)
767 PPCODE: 1383 PPCODE:
768{ 1384{
769 SV *retval; 1385 int line, x;
770 int w, h;
771 FT_Bitmap bitmap;
772 1386
773 layout_get_pixel_size (self, &w, &h); 1387 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
774 1388#if !PANGO_VERSION_CHECK (1, 17, 3)
775 retval = newSV (w * h); 1389 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
776 SvPOK_only (retval); 1390 --line;
777 SvCUR_set (retval, w * h); 1391#endif
778
779 bitmap.rows = h;
780 bitmap.width = w;
781 bitmap.pitch = w;
782 bitmap.buffer = (unsigned char*)SvPVX (retval);
783 bitmap.num_grays = 256;
784 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
785
786 memset (bitmap.buffer, 0, w * h);
787
788 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
789
790 EXTEND (SP, 3); 1392 EXTEND (SP, 2);
791 PUSHs (sv_2mortal (newSViv (w))); 1393 PUSHs (sv_2mortal (newSViv (line)));
1394 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1395}
1396
1397void
1398line_x_to_index (DC::Layout self, int line, int x)
1399 PPCODE:
1400{
1401 PangoLayoutLine *lp;
1402 int index, trailing;
1403
1404 if (line < 0)
1405 XSRETURN_EMPTY;
1406
1407 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1408 XSRETURN_EMPTY; /* do better */
1409
1410 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1411
1412 EXTEND (SP, 2);
1413 if (GIMME_V == G_SCALAR)
1414 PUSHs (sv_2mortal (newSViv (index + trailing)));
1415 else
1416 {
792 PUSHs (sv_2mortal (newSViv (h))); 1417 PUSHs (sv_2mortal (newSViv (index)));
793 PUSHs (sv_2mortal (retval)); 1418 PUSHs (sv_2mortal (newSViv (trailing)));
1419 }
794} 1420}
795 1421
1422void
1423render (DC::Layout self, float x, float y, int flags = 0)
1424 CODE:
1425 rc_clear (self->rc);
1426 pango_opengl_render_layout_subpixel (
1427 self->pl,
1428 self->rc,
1429 x * PANGO_SCALE, y * PANGO_SCALE,
1430 self->r, self->g, self->b, self->a,
1431 flags
1432 );
1433 // we assume that context_change actually clears/frees stuff
1434 // and does not do any recomputation...
1435 pango_layout_context_changed (self->pl);
1436
1437void
1438draw (DC::Layout self)
1439 CODE:
1440{
1441 glEnable (GL_TEXTURE_2D);
1442 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443 glEnable (GL_BLEND);
1444 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1445 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1446 glEnable (GL_ALPHA_TEST);
1447 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1448
1449 rc_draw (self->rc);
1450
1451 glDisable (GL_ALPHA_TEST);
1452 glDisable (GL_BLEND);
1453 glDisable (GL_TEXTURE_2D);
1454}
1455
796MODULE = CFClient PACKAGE = CFClient::Texture 1456MODULE = Deliantra::Client PACKAGE = DC::Texture
797 1457
1458PROTOTYPES: ENABLE
1459
798void 1460void
1461pad (SV *data_, int ow, int oh, int nw, int nh)
1462 CODE:
1463{
1464 if ((nw != ow || nh != oh) && SvOK (data_))
1465 {
1466 STRLEN datalen;
1467 char *data = SvPVbyte (data_, datalen);
1468 int bpp = datalen / (ow * oh);
1469 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1470
1471 SvPOK_only (result_);
1472 SvCUR_set (result_, nw * nh * bpp);
1473
1474 memset (SvPVX (result_), 0, nw * nh * bpp);
1475 while (oh--)
1476 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1477
1478 sv_setsv (data_, result_);
1479 }
1480}
1481
1482void
799draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1483draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
800 PROTOTYPE: $$$;$$ 1484 PROTOTYPE: $$$;$$
1485 ALIAS:
1486 draw_quad_alpha = 1
1487 draw_quad_alpha_premultiplied = 2
801 CODE: 1488 CODE:
802{ 1489{
803 HV *hv = (HV *)SvRV (self); 1490 HV *hv = (HV *)SvRV (self);
804 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1491 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
805 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1492 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
806 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1493 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
807 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1494
1495 if (name <= 0)
1496 XSRETURN_EMPTY;
808 1497
809 if (items < 5) 1498 if (items < 5)
810 { 1499 {
811 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1500 w = SvNV (*hv_fetch (hv, "w", 1, 1));
812 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1501 h = SvNV (*hv_fetch (hv, "h", 1, 1));
813 } 1502 }
814 1503
1504 if (ix)
1505 {
1506 glEnable (GL_BLEND);
1507
1508 if (ix == 2)
1509 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1510 else
1511 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1512 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1513
1514 glEnable (GL_ALPHA_TEST);
1515 glAlphaFunc (GL_GREATER, 0.01f);
1516 }
1517
815 glBindTexture (GL_TEXTURE_2D, name); 1518 glBindTexture (GL_TEXTURE_2D, name);
816 if (wrap_mode) { 1519
817 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
818 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
819 }
820 glBegin (GL_QUADS); 1520 glBegin (GL_QUADS);
821 glTexCoord2f (0, 0); glVertex2f (x , y ); 1521 glTexCoord2f (0, 0); glVertex2f (x , y );
822 glTexCoord2f (0, t); glVertex2f (x , y + h); 1522 glTexCoord2f (0, t); glVertex2f (x , y + h);
823 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1523 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
824 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1524 glTexCoord2f (s, 0); glVertex2f (x + w, y );
825 glEnd (); 1525 glEnd ();
826}
827 1526
1527 if (ix)
1528 {
1529 glDisable (GL_ALPHA_TEST);
1530 glDisable (GL_BLEND);
1531 }
1532}
1533
1534IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1535 CODE:
1536{
1537 GLint width;
1538 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1539 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1540 RETVAL = width > 0;
1541}
1542 OUTPUT:
1543 RETVAL
1544
828MODULE = CFClient PACKAGE = CFClient::Map 1545MODULE = Deliantra::Client PACKAGE = DC::Map
829 1546
830CFClient::Map 1547PROTOTYPES: DISABLE
831new (SV *class, int map_width, int map_height) 1548
1549DC::Map
1550new (SV *class)
832 CODE: 1551 CODE:
833 New (0, RETVAL, 1, struct map); 1552 New (0, RETVAL, 1, struct map);
834 RETVAL->x = 0; 1553 RETVAL->x = 0;
835 RETVAL->y = 0; 1554 RETVAL->y = 0;
836 RETVAL->w = map_width; 1555 RETVAL->w = 0;
837 RETVAL->h = map_height; 1556 RETVAL->h = 0;
838 RETVAL->ox = 0; 1557 RETVAL->ox = 0;
839 RETVAL->oy = 0; 1558 RETVAL->oy = 0;
840 RETVAL->faces = 8192; 1559 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
841 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1560 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
842 RETVAL->texs = 8192;
843 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
844 RETVAL->rows = 0; 1561 RETVAL->rows = 0;
845 RETVAL->row = 0; 1562 RETVAL->row = 0;
846 OUTPUT: 1563 OUTPUT:
847 RETVAL 1564 RETVAL
848 1565
849void 1566void
850DESTROY (CFClient::Map self) 1567DESTROY (DC::Map self)
851 CODE: 1568 CODE:
852{ 1569{
853 map_clear (self); 1570 map_clear (self);
854 Safefree (self->face); 1571 Safefree (self->face2tile);
1572 Safefree (self->tex);
855 Safefree (self); 1573 Safefree (self);
856} 1574}
857 1575
858void 1576void
1577resize (DC::Map self, int map_width, int map_height)
1578 CODE:
1579 self->w = map_width;
1580 self->h = map_height;
1581
1582void
859clear (CFClient::Map self) 1583clear (DC::Map self)
860 CODE: 1584 CODE:
861 map_clear (self); 1585 map_clear (self);
862 1586
863void 1587void
864set_face (CFClient::Map self, int face, int texid) 1588set_tileid (DC::Map self, int face, int tile)
865 CODE: 1589 CODE:
866{ 1590{
867 while (self->faces <= face) 1591 need_facenum (self, face); self->face2tile [face] = tile;
868 { 1592 need_texid (self, tile);
869 Append (mapface, self->face, self->faces, self->faces);
870 self->faces *= 2;
871 }
872
873 self->face [face] = texid;
874} 1593}
875 1594
876void 1595void
1596set_smooth (DC::Map self, int face, int smooth, int level)
1597 CODE:
1598{
1599 tileid texid;
1600 maptex *tex;
1601
1602 if (face < 0 || face >= self->faces)
1603 return;
1604
1605 if (smooth < 0 || smooth >= self->faces)
1606 return;
1607
1608 texid = self->face2tile [face];
1609
1610 if (!texid)
1611 return;
1612
1613 tex = self->tex + texid;
1614 tex->smoothtile = self->face2tile [smooth];
1615 tex->smoothlevel = level;
1616}
1617
1618void
877set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1619set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
878 CODE: 1620 CODE:
879{ 1621{
880 while (self->texs <= texid) 1622 need_texid (self, texid);
881 {
882 Append (maptex, self->tex, self->texs, self->texs);
883 self->texs *= 2;
884 }
885 1623
886 { 1624 {
887 maptex *tex = self->tex + texid; 1625 maptex *tex = self->tex + texid;
888 1626
889 tex->name = name; 1627 tex->name = name;
… …
894 tex->r = r; 1632 tex->r = r;
895 tex->g = g; 1633 tex->g = g;
896 tex->b = b; 1634 tex->b = b;
897 tex->a = a; 1635 tex->a = a;
898 } 1636 }
1637
1638 // somewhat hackish, but for textures that require it, it really
1639 // improves the look, and most others don't suffer.
1640 glBindTexture (GL_TEXTURE_2D, name);
1641 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1642 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1643 // use uglier nearest interpolation because linear suffers
1644 // from transparent color bleeding and ugly wrapping effects.
1645 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
899} 1646}
900 1647
901int 1648int
902ox (CFClient::Map self) 1649ox (DC::Map self)
903 ALIAS: 1650 ALIAS:
904 oy = 1 1651 oy = 1
1652 x = 2
1653 y = 3
1654 w = 4
1655 h = 5
905 CODE: 1656 CODE:
906 switch (ix) 1657 switch (ix)
907 { 1658 {
908 case 0: RETVAL = self->ox; break; 1659 case 0: RETVAL = self->ox; break;
909 case 1: RETVAL = self->oy; break; 1660 case 1: RETVAL = self->oy; break;
1661 case 2: RETVAL = self->x; break;
1662 case 3: RETVAL = self->y; break;
1663 case 4: RETVAL = self->w; break;
1664 case 5: RETVAL = self->h; break;
910 } 1665 }
911 OUTPUT: 1666 OUTPUT:
912 RETVAL 1667 RETVAL
913 1668
914void 1669void
915scroll (CFClient::Map self, int dx, int dy) 1670scroll (DC::Map self, int dx, int dy)
916 CODE: 1671 CODE:
917{ 1672{
918 if (dx > 0) 1673 if (dx > 0)
919 map_blank (self, self->x, self->y, dx - 1, self->h); 1674 map_blank (self, self->x, self->y, dx, self->h);
920 else if (dx < 0) 1675 else if (dx < 0)
921 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1676 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
922 1677
923 if (dy > 0) 1678 if (dy > 0)
924 map_blank (self, self->x, self->y, self->w, dy - 1); 1679 map_blank (self, self->x, self->y, self->w, dy);
925 else if (dy < 0) 1680 else if (dy < 0)
926 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1681 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
927 1682
928 self->ox += dx; self->x += dx; 1683 self->ox += dx; self->x += dx;
929 self->oy += dy; self->y += dy; 1684 self->oy += dy; self->y += dy;
930 1685
931 while (self->y < 0) 1686 while (self->y < 0)
… …
935 self->rows += MAP_EXTEND_Y; 1690 self->rows += MAP_EXTEND_Y;
936 self->y += MAP_EXTEND_Y; 1691 self->y += MAP_EXTEND_Y;
937 } 1692 }
938} 1693}
939 1694
940void 1695SV *
941map1a_update (CFClient::Map self, SV *data_) 1696map1a_update (DC::Map self, SV *data_, int extmap)
942 CODE: 1697 CODE:
943{ 1698{
944 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1699 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
945 uint8_t *data_end = (uint8_t *)SvEND (data_); 1700 uint8_t *data_end = (uint8_t *)SvEND (data_);
946 mapcell *cell; 1701 mapcell *cell;
947 int x, y, flags; 1702 int x, y, z, flags;
1703 AV *missing = newAV ();
1704 RETVAL = newRV_noinc ((SV *)missing);
948 1705
949 while (data < data_end) 1706 while (data < data_end - 1)
950 { 1707 {
951 flags = (data [0] << 8) + data [1]; data += 2; 1708 flags = (data [0] << 8) + data [1]; data += 2;
952 1709
953 x = ((flags >> 10) & 63) + self->x; 1710 x = self->x + ((flags >> 10) & 63);
954 y = ((flags >> 4) & 63) + self->y; 1711 y = self->y + ((flags >> 4) & 63);
955 1712
956 cell = map_get_cell (self, x, y); 1713 cell = map_get_cell (self, x, y);
957 1714
958 if (flags & 15) 1715 if (flags & 15)
959 { 1716 {
960 if (cell->darkness < 0) 1717 if (!cell->darkness)
961 { 1718 {
1719 memset (cell, 0, sizeof (*cell));
962 cell->darkness = 0; 1720 cell->darkness = 256;
963 cell->face [0] = 0;
964 cell->face [1] = 0;
965 cell->face [2] = 0;
966 } 1721 }
967 1722
968 cell->darkness = flags & 8 ? *data++ : 255;
969
970 //TODO: don't trust server data to be in-range(!) 1723 //TODO: don't trust server data to be in-range(!)
971 1724
972 if (flags & 4) 1725 if (flags & 8)
973 { 1726 {
974 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1727 if (extmap)
1728 {
1729 uint8_t ext, cmd;
1730
1731 do
1732 {
1733 ext = *data++;
1734 cmd = ext & 0x7f;
1735
1736 if (cmd < 4)
1737 cell->darkness = 255 - ext * 64 + 1;
1738 else if (cmd == 5) // health
1739 {
1740 cell->stat_width = 1;
1741 cell->stat_hp = *data++;
1742 }
1743 else if (cmd == 6) // monster width
1744 cell->stat_width = *data++ + 1;
1745 else if (cmd == 0x47)
1746 {
1747 if (*data == 1) cell->player = data [1];
1748 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1749 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1750 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1751
1752 data += *data + 1;
1753 }
1754 else if (cmd == 8) // cell flags
1755 cell->flags = *data++;
1756 else if (ext & 0x40) // unknown, multibyte => skip
1757 data += *data + 1;
1758 else
1759 data++;
1760 }
1761 while (ext & 0x80);
1762 }
1763 else
1764 cell->darkness = *data++ + 1;
975 } 1765 }
976 1766
1767 for (z = 0; z <= 2; ++z)
977 if (flags & 2) 1768 if (flags & (4 >> z))
978 { 1769 {
979 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1770 faceid face = (data [0] << 8) + data [1]; data += 2;
1771 need_facenum (self, face);
1772 cell->tile [z] = self->face2tile [face];
1773
1774 if (cell->tile [z])
1775 {
1776 maptex *tex = self->tex + cell->tile [z];
1777 if (!tex->name)
1778 av_push (missing, newSViv (cell->tile [z]));
1779
1780 if (tex->smoothtile)
1781 {
1782 maptex *smooth = self->tex + tex->smoothtile;
1783 if (!smooth->name)
1784 av_push (missing, newSViv (tex->smoothtile));
1785 }
1786 }
980 } 1787 }
981
982 if (flags & 1)
983 {
984 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
985 }
986 } 1788 }
987 else 1789 else
988 cell->darkness = -1; 1790 CELL_CLEAR (cell);
989 } 1791 }
990} 1792}
1793 OUTPUT:
1794 RETVAL
991 1795
992SV * 1796SV *
993mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
994 CODE: 1798 CODE:
995{ 1799{
996 int x1, x; 1800 int x1, x;
997 int y1, y; 1801 int y1, y;
998 int z; 1802 int z;
… …
1019 { 1823 {
1020 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
1021 1825
1022 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
1023 { 1827 {
1024 mapface face = cell->face [z];
1025
1026 if (face)
1027 {
1028 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1029 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1030 int a1 = tex.a; 1830 int a1 = tex.a;
1031 1831
1032 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1033 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1034 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1035 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1036 }
1037 } 1836 }
1038 } 1837 }
1039 1838
1040 *map++ = (r ) 1839 *map++ = (r )
1041 | (g << 8) 1840 | (g << 8)
… …
1048} 1847}
1049 OUTPUT: 1848 OUTPUT:
1050 RETVAL 1849 RETVAL
1051 1850
1052void 1851void
1053draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1852draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1853 CODE:
1854{
1855 int x, y, z;
1856
1857 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1858 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860 smooth_key skey;
1861 int pl_x, pl_y;
1862 maptex pl_tex;
1863 rc_t *rc = rc_alloc ();
1864 rc_key_t key;
1865 rc_array_t *arr;
1866
1867 pl_tex.name = 0;
1868
1869 // thats current max. sorry.
1870 if (sw > 255) sw = 255;
1871 if (sh > 255) sh = 255;
1872
1873 // clear key, in case of extra padding
1874 memset (&skey, 0, sizeof (skey));
1875
1876 memset (&key, 0, sizeof (key));
1877 key.r = 255;
1878 key.g = 255;
1879 key.b = 255;
1880 key.a = 255;
1881 key.mode = GL_QUADS;
1882 key.format = GL_T2F_V3F;
1883 key.texname = -1;
1884
1885 mx += self->x;
1886 my += self->y;
1887
1888 // first pass: determine smooth_max
1889 // rather ugly, if you ask me
1890 // could also be stored inside mapcell and updated on change
1891 memset (smooth_max, 0, sizeof (smooth_max));
1892
1893 for (y = 0; y < sh; y++)
1894 if (0 <= y + my && y + my < self->rows)
1895 {
1896 maprow *row = self->row + (y + my);
1897
1898 for (x = 0; x < sw; x++)
1899 if (row->c0 <= x + mx && x + mx < row->c1)
1900 {
1901 mapcell *cell = row->col + (x + mx - row->c0);
1902
1903 smooth_max[x + 1][y + 1] =
1904 MAX (self->tex [cell->tile [0]].smoothlevel,
1905 MAX (self->tex [cell->tile [1]].smoothlevel,
1906 self->tex [cell->tile [2]].smoothlevel));
1907 }
1908 }
1909
1910 glEnable (GL_BLEND);
1911 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1912 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913
1914 for (z = 0; z <= 2; z++)
1915 {
1916 memset (smooth_level, 0, sizeof (smooth_level));
1917
1918 for (y = 0; y < sh; y++)
1919 if (0 <= y + my && y + my < self->rows)
1920 {
1921 maprow *row = self->row + (y + my);
1922
1923 for (x = 0; x < sw; x++)
1924 if (row->c0 <= x + mx && x + mx < row->c1)
1925 {
1926 mapcell *cell = row->col + (x + mx - row->c0);
1927 tileid tile = cell->tile [z];
1928
1929 if (tile)
1930 {
1931 maptex tex = self->tex [tile];
1932 int px = (x + 1) * T - tex.w;
1933 int py = (y + 1) * T - tex.h;
1934
1935 if (key.texname != tex.name)
1936 {
1937 if (!tex.name)
1938 tex = self->tex [2]; /* missing, replace by noface */
1939
1940 key.texname = tex.name;
1941 arr = rc_array (rc, &key);
1942 }
1943
1944 if (expect_false (cell->player == player) && expect_false (z == 2))
1945 {
1946 pl_x = px;
1947 pl_y = py;
1948 pl_tex = tex;
1949 continue;
1950 }
1951
1952 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956
1957 if (expect_false (cell->flags) && expect_false (z == 2))
1958 {
1959 // overlays such as the speech bubble, probably more to come
1960 if (cell->flags & 1)
1961 {
1962 maptex tex = self->tex [1];
1963 int px = x * T + T * 2 / 32;
1964 int py = y * T - T * 6 / 32;
1965
1966 if (tex.name)
1967 {
1968 if (key.texname != tex.name)
1969 {
1970 key.texname = tex.name;
1971 arr = rc_array (rc, &key);
1972 }
1973
1974 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978 }
1979 }
1980 }
1981
1982 // update smooth hash
1983 if (tex.smoothtile)
1984 {
1985 skey.tile = tex.smoothtile;
1986 skey.level = tex.smoothlevel;
1987
1988 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1989
1990 // add bits to current tile and all neighbours. skey.x|y is
1991 // shifted +1|+1 so we always stay positive.
1992
1993 // bits is ___n cccc CCCC bbbb
1994 // n do not draw borders&corners
1995 // c draw these corners, but...
1996 // C ... not these
1997 // b draw these borders
1998
1999 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2000 // ┃· ·· ·┃ ━━
2001
2002 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003 // ·· ·· ·┏ ┓·
2004
2005 // full tile
2006 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2007
2008 // borders
2009 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2010 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2011 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2012 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2013
2014 // corners
2015 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2019 }
2020 }
2021 }
2022 }
2023
2024 rc_draw (rc);
2025 rc_clear (rc);
2026
2027 // go through all smoothlevels, lowest to highest, then draw.
2028 // this is basically counting sort
2029 {
2030 int w, b;
2031
2032 glEnable (GL_TEXTURE_2D);
2033 glBegin (GL_QUADS);
2034 for (w = 0; w < 256 / 32; ++w)
2035 {
2036 uint32_t smask = smooth_level [w];
2037 if (smask)
2038 for (b = 0; b < 32; ++b)
2039 if (smask & (((uint32_t)1) << b))
2040 {
2041 int level = (w << 5) | b;
2042 HE *he;
2043
2044 hv_iterinit (smooth);
2045 while ((he = hv_iternext (smooth)))
2046 {
2047 smooth_key *skey = (smooth_key *)HeKEY (he);
2048 IV bits = SvIVX (HeVAL (he));
2049
2050 if (!(bits & 0x1000)
2051 && skey->level == level
2052 && level > smooth_max [skey->x][skey->y])
2053 {
2054 maptex tex = self->tex [skey->tile];
2055 int px = (((int)skey->x) - 1) * T;
2056 int py = (((int)skey->y) - 1) * T;
2057 int border = bits & 15;
2058 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059 float dx = tex.s * .0625f; // 16 images/row
2060 float dy = tex.t * .5f ; // 2 images/column
2061
2062 if (tex.name)
2063 {
2064 // this time avoiding texture state changes
2065 // save gobs of state changes.
2066 if (key.texname != tex.name)
2067 {
2068 glEnd ();
2069 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070 glBegin (GL_QUADS);
2071 }
2072
2073 if (border)
2074 {
2075 float ox = border * dx;
2076
2077 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2079 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2080 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2081 }
2082
2083 if (corner)
2084 {
2085 float ox = corner * dx;
2086
2087 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2091 }
2092 }
2093 }
2094 }
2095 }
2096 }
2097
2098 glEnd ();
2099 glDisable (GL_TEXTURE_2D);
2100 key.texname = -1;
2101 }
2102
2103 hv_clear (smooth);
2104 }
2105
2106 if (pl_tex.name)
2107 {
2108 maptex tex = pl_tex;
2109 int px = pl_x + sdx;
2110 int py = pl_y + sdy;
2111
2112 key.texname = tex.name;
2113 arr = rc_array (rc, &key);
2114
2115 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2116 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2117 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2118 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119
2120 rc_draw (rc);
2121 }
2122
2123 glDisable (GL_BLEND);
2124 rc_free (rc);
2125
2126 // top layer: overlays such as the health bar
2127 for (y = 0; y < sh; y++)
2128 if (0 <= y + my && y + my < self->rows)
2129 {
2130 maprow *row = self->row + (y + my);
2131
2132 for (x = 0; x < sw; x++)
2133 if (row->c0 <= x + mx && x + mx < row->c1)
2134 {
2135 mapcell *cell = row->col + (x + mx - row->c0);
2136
2137 int px = x * T;
2138 int py = y * T;
2139
2140 if (cell->stat_hp)
2141 {
2142 int width = cell->stat_width * T;
2143 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2144
2145 glColor3ub (0, 0, 0);
2146 glRectf (px + 1, py - thick - 2,
2147 px + width - 1, py);
2148
2149 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2150 glRectf (px + 2,
2151 py - thick - 1,
2152 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2153 }
2154 }
2155 }
2156}
2157
2158void
2159draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2160 CODE:
2161{
2162 static float color[16][3] = {
2163 { 0.00F, 0.00F, 0.00F },
2164 { 1.00F, 1.00F, 1.00F },
2165 { 0.00F, 0.00F, 0.55F },
2166 { 1.00F, 0.00F, 0.00F },
2167
2168 { 1.00F, 0.54F, 0.00F },
2169 { 0.11F, 0.56F, 1.00F },
2170 { 0.93F, 0.46F, 0.00F },
2171 { 0.18F, 0.54F, 0.34F },
2172
2173 { 0.56F, 0.73F, 0.56F },
2174 { 0.80F, 0.80F, 0.80F },
2175 { 0.55F, 0.41F, 0.13F },
2176 { 0.99F, 0.77F, 0.26F },
2177
2178 { 0.74F, 0.65F, 0.41F },
2179
2180 { 0.00F, 1.00F, 1.00F },
2181 { 1.00F, 0.00F, 1.00F },
2182 { 1.00F, 1.00F, 0.00F },
2183 };
2184
2185 int x, y;
2186
2187 glEnable (GL_TEXTURE_2D);
2188 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2189 glEnable (GL_BLEND);
2190 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191 glBegin (GL_QUADS);
2192
2193 for (y = 0; y < h; y++)
2194 for (x = 0; x < w; x++)
2195 {
2196 unsigned char m = data [x + y * w];
2197
2198 if (m)
2199 {
2200 float *c = color [m & 15];
2201
2202 float tx1 = m & 0x40 ? 0.5 : 0.;
2203 float tx2 = tx1 + 0.5;
2204
2205 glColor4f (c[0], c[1], c[2], 0.75);
2206 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210 }
2211 }
2212
2213 glEnd ();
2214 glDisable (GL_BLEND);
2215 glDisable (GL_TEXTURE_2D);
2216}
2217
2218void
2219fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1054 PPCODE: 2220 PPCODE:
1055{ 2221{
1056 int vx, vy;
1057 int x, y, z; 2222 int x, y;
1058 int last_name; 2223 int sw1 = sw + 2;
1059 mapface face; 2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1060 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1061 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1062 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1063 2230
1064 memset (darkness, 255, sw4 * sh);
1065 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1066 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1067 2233
1068 vx = self->x + (self->w - sw) / 2 - shift_x; 2234 mx += self->x - 1;
1069 vy = self->y + (self->h - sh) / 2 - shift_y; 2235 my += self->y - 1;
1070 2236
1071 /* 2237 memset (darkness1, 255, sw1 * sh1);
1072 int vx = self->vx = self->w >= sw
1073 ? self->x + (self->w - sw) / 2
1074 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1075 2238
1076 int vy = self->vy = self->h >= sh
1077 ? self->y + (self->h - sh) / 2
1078 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1079 */
1080
1081 glColor4ub (255, 255, 255, 255);
1082
1083 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1084 glEnable (GL_BLEND);
1085 glEnable (GL_TEXTURE_2D);
1086 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1087
1088 glBegin (GL_QUADS);
1089
1090 last_name = 0;
1091
1092 for (z = 0; z < 3; z++)
1093 for (y = 0; y < sh; y++) 2239 for (y = 0; y < sh1; y++)
1094 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1095 { 2241 {
1096 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1097 2243
1098 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1099 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1100 { 2246 {
1101 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1102 2248
1103 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1104 ? 255 - FOW_DARKNESS 2251 : 255 - FOW_DARKNESS;
1105 : 255 - cell->darkness;
1106
1107 face = cell->face [z];
1108
1109 if (face)
1110 {
1111 maptex tex = self->tex [face];
1112
1113 int px = (x + 1) * 32 - tex.w;
1114 int py = (y + 1) * 32 - tex.h;
1115
1116 if (last_name != tex.name)
1117 {
1118 glEnd ();
1119 last_name = tex.name;
1120 glBindTexture (GL_TEXTURE_2D, last_name);
1121 glBegin (GL_QUADS);
1122 }
1123
1124 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1125 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1126 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1127 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1128 }
1129 } 2252 }
1130 } 2253 }
1131 2254
1132 glEnd (); 2255 for (y = 0; y < sh; ++y)
2256 for (x = 0; x < sw; ++x)
2257 {
2258 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2259 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2260 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2261 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2262 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2263 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2264 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2265 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2266 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1133 2267
1134 glDisable (GL_TEXTURE_2D); 2268 uint8_t r11 = (d11 + d21 + d12) / 3;
1135 glDisable (GL_BLEND); 2269 uint8_t r21 = d21;
2270 uint8_t r31 = (d21 + d31 + d32) / 3;
2271
2272 uint8_t r12 = d12;
2273 uint8_t r22 = d22;
2274 uint8_t r32 = d32;
2275
2276 uint8_t r13 = (d13 + d23 + d12) / 3;
2277 uint8_t r23 = d23;
2278 uint8_t r33 = (d23 + d33 + d32) / 3;
2279
2280 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2281 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2283 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2284 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2286 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2287 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2289 }
2290
2291 free (darkness1);
1136 2292
1137 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1138 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1139 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1140 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1141} 2297}
1142 2298
1143SV * 2299SV *
1144get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2300get_rect (DC::Map self, int x0, int y0, int w, int h)
1145 CODE: 2301 CODE:
1146{ 2302{
1147 int x, y, x1, y1; 2303 int x, y, x1, y1;
1148 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1149 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1174 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1175 { 2331 {
1176 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1177 uint8_t flags = 0; 2333 uint8_t flags = 0;
1178 2334
1179 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1180 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1181 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1182 2338
1183 *data++ = flags; 2339 *data++ = flags;
1184 2340
1185 if (flags & 1) 2341 if (flags & 1)
1186 { 2342 {
2343 tileid tile = cell->tile [0];
1187 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1188 *data++ = cell->face [0]; 2345 *data++ = tile;
1189 } 2346 }
1190 2347
1191 if (flags & 2) 2348 if (flags & 2)
1192 { 2349 {
2350 tileid tile = cell->tile [1];
1193 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1194 *data++ = cell->face [1]; 2352 *data++ = tile;
1195 } 2353 }
1196 2354
1197 if (flags & 4) 2355 if (flags & 4)
1198 { 2356 {
2357 tileid tile = cell->tile [2];
1199 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1200 *data++ = cell->face [2]; 2359 *data++ = tile;
1201 } 2360 }
1202 } 2361 }
1203 else 2362 else
1204 *data++ = 0; 2363 *data++ = 0;
1205 } 2364 }
1206 } 2365 }
1207 2366
2367 /* if size is w*h + 5 then no data has been found */
2368 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369 {
1208 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1209 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1210 RETVAL = data_sv; 2374 RETVAL = data_sv;
1211} 2375}
1212 OUTPUT: 2376 OUTPUT:
1213 RETVAL 2377 RETVAL
1214 2378
1215void 2379void
1216set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1217 PPCODE: 2381 PPCODE:
1218{ 2382{
1219 int x, y, z; 2383 int x, y, z;
1220 int w, h; 2384 int w, h;
1221 int x1, y1; 2385 int x1, y1;
2386 STRLEN len;
2387 uint8_t *data, *end;
2388
2389 len = SvLEN (data_sv);
2390 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391 data = SvPVbyte_nolen (data_sv);
2392 end = data + len + 8;
2393
2394 if (len < 5)
2395 XSRETURN_EMPTY;
1222 2396
1223 if (*data++ != 0) 2397 if (*data++ != 0)
1224 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1225 2399
1226 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1227 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1228 2402
1229 // we need to do this 'cause we don't keep an absolute coord system for rows 2403 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1241 { 2415 {
1242 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1243 2417
1244 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1245 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1246 uint8_t flags = *data++; 2425 flags = *data++;
1247 2426
1248 if (flags) 2427 if (flags)
1249 { 2428 {
1250 mapface face[3] = { 0, 0, 0 };
1251
1252 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1253 2431
1254 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1255 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1256 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1257 2435
1258 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1259 { 2437 {
1260 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1261 2440
1262 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1263 { 2442 {
1264 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1265 2444
1266 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1267 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1268 } 2452 }
1269 } 2453 }
1270 } 2454 }
1271 } 2455 }
1272 } 2456 }
1273} 2457}
1274 2458
1275MODULE = CFClient PACKAGE = CFClient::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1276 2460
1277CFClient::MixChunk 2461DC::RW
1278new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1279 CODE: 2463 CODE:
1280 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1281 OUTPUT: 2470 OUTPUT:
1282 RETVAL 2471 RETVAL
1283 2472
2473DC::RW
2474new_from_file (SV *class, const char *path, const char *mode = "rb")
2475 CODE:
2476 RETVAL = SDL_RWFromFile (path, mode);
2477 OUTPUT:
2478 RETVAL
2479
2480# fails on win32:
2481# dc.xs(2268) : error C2059: syntax error : '('
1284void 2482#void
2483#close (DC::RW self)
2484# CODE:
2485# (self->(close)) (self);
2486
2487MODULE = Deliantra::Client PACKAGE = DC::Channel
2488
2489PROTOTYPES: DISABLE
2490
2491DC::Channel
2492find ()
2493 CODE:
2494{
2495 RETVAL = Mix_GroupAvailable (-1);
2496
2497 if (RETVAL < 0)
2498 {
2499 RETVAL = Mix_GroupOldest (-1);
2500
2501 if (RETVAL < 0)
2502 XSRETURN_UNDEF;
2503
2504 Mix_HaltChannel (RETVAL);
2505 }
2506
2507 Mix_UnregisterAllEffects (RETVAL);
2508 Mix_Volume (RETVAL, 128);
2509}
2510 OUTPUT:
2511 RETVAL
2512
2513void
2514halt (DC::Channel self)
2515 CODE:
2516 Mix_HaltChannel (self);
2517
2518void
2519expire (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_ExpireChannel (self, ticks);
2522
2523void
2524fade_out (DC::Channel self, int ticks = -1)
2525 CODE:
2526 Mix_FadeOutChannel (self, ticks);
2527
2528int
2529volume (DC::Channel self, int volume)
2530 CODE:
2531 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2532 OUTPUT:
2533 RETVAL
2534
2535void
2536unregister_all_effects (DC::Channel self)
2537 CODE:
2538 Mix_UnregisterAllEffects (self);
2539
2540void
2541set_panning (DC::Channel self, int left, int right)
2542 CODE:
2543 left = CLAMP (left , 0, 255);
2544 right = CLAMP (right, 0, 255);
2545 Mix_SetPanning (self, left, right);
2546
2547void
2548set_distance (DC::Channel self, int distance)
2549 CODE:
2550 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2551
2552void
2553set_position (DC::Channel self, int angle, int distance)
2554 CODE:
2555
2556void
2557set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558 CODE:
2559{
2560 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2562 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563}
2564
2565void
2566set_reverse_stereo (DC::Channel self, int flip)
2567 CODE:
2568 Mix_SetReverseStereo (self, flip);
2569
2570MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571
2572PROTOTYPES: DISABLE
2573
2574DC::MixChunk
2575new (SV *class, DC::RW rwops)
2576 CODE:
2577 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578 OUTPUT:
2579 RETVAL
2580
2581void
1285DESTROY (CFClient::MixChunk self) 2582DESTROY (DC::MixChunk self)
1286 CODE: 2583 CODE:
1287 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1288 2585
1289int 2586int
1290volume (CFClient::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1291 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1292 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1293 OUTPUT: 2592 OUTPUT:
1294 RETVAL 2593 RETVAL
1295 2594
1296int 2595DC::Channel
1297play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2596play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1298 CODE: 2597 CODE:
2598{
1299 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2599 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2600
2601 if (RETVAL < 0)
2602 XSRETURN_UNDEF;
2603
2604 if (channel < 0)
2605 {
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608 }
2609}
1300 OUTPUT: 2610 OUTPUT:
1301 RETVAL 2611 RETVAL
1302 2612
1303MODULE = CFClient PACKAGE = CFClient::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1304 2614
1305int 2615int
1306volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1307 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1308 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1309 OUTPUT: 2622 OUTPUT:
1310 RETVAL 2623 RETVAL
1311 2624
1312CFClient::MixMusic 2625void
1313new_from_file (SV *class, char *path) 2626fade_out (int ms)
1314 CODE: 2627 CODE:
2628 Mix_FadeOutMusic (ms);
2629
2630void
2631halt ()
2632 CODE:
2633 Mix_HaltMusic ();
2634
2635DC::MixMusic
2636new (SV *class, DC::RW rwops)
2637 CODE:
1315 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1316 OUTPUT: 2639 OUTPUT:
1317 RETVAL 2640 RETVAL
1318 2641
1319void 2642void
1320DESTROY (CFClient::MixMusic self) 2643DESTROY (DC::MixMusic self)
1321 CODE: 2644 CODE:
1322 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1323 2646
1324int 2647int
1325play (CFClient::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1326 CODE: 2649 CODE:
1327 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1328 OUTPUT: 2651 OUTPUT:
1329 RETVAL 2652 RETVAL
1330 2653
2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
1331MODULE = CFClient PACKAGE = CFClient::OpenGL 2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1332 2662
1333BOOT: 2663BOOT:
1334{ 2664{
1335 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1336 static const struct { 2666 static const struct {
1337 const char *name; 2667 const char *name;
1338 IV iv; 2668 IV iv;
1339 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1340# define const_iv(name) { # name, (IV)name } 2670# define const_iv(name) { # name, (IV)name }
2671 const_iv (GL_VENDOR),
2672 const_iv (GL_VERSION),
2673 const_iv (GL_EXTENSIONS),
1341 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1342 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1343 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
2677 const_iv (GL_DITHER),
1344 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
2679 const_iv (GL_CULL_FACE),
2680 const_iv (GL_SCISSOR_TEST),
2681 const_iv (GL_DEPTH_TEST),
2682 const_iv (GL_ALPHA_TEST),
2683 const_iv (GL_NORMALIZE),
2684 const_iv (GL_RESCALE_NORMAL),
2685 const_iv (GL_FRONT),
2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1345 const_iv (GL_AND), 2688 const_iv (GL_AND),
2689 const_iv (GL_ONE),
2690 const_iv (GL_ZERO),
1346 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
2692 const_iv (GL_DST_ALPHA),
1347 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2693 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694 const_iv (GL_ONE_MINUS_DST_ALPHA),
2695 const_iv (GL_SRC_ALPHA_SATURATE),
1348 const_iv (GL_RGB), 2696 const_iv (GL_RGB),
1349 const_iv (GL_RGBA), 2697 const_iv (GL_RGBA),
2698 const_iv (GL_RGBA4),
2699 const_iv (GL_RGBA8),
2700 const_iv (GL_RGB5_A1),
1350 const_iv (GL_UNSIGNED_BYTE), 2701 const_iv (GL_UNSIGNED_BYTE),
1351 const_iv (GL_ALPHA4), 2702 const_iv (GL_UNSIGNED_SHORT),
2703 const_iv (GL_UNSIGNED_INT),
1352 const_iv (GL_ALPHA), 2704 const_iv (GL_ALPHA),
2705 const_iv (GL_INTENSITY),
2706 const_iv (GL_LUMINANCE),
2707 const_iv (GL_LUMINANCE_ALPHA),
1353 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1354 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2709 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2710 const_iv (GL_COMPRESSED_ALPHA_ARB),
2711 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2712 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2714 const_iv (GL_COMPRESSED_RGB_ARB),
2715 const_iv (GL_COMPRESSED_RGBA_ARB),
1355 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1356 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1357 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1358 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1359 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1360 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
1361 const_iv (GL_TEXTURE_ENV_MODE), 2724 const_iv (GL_TEXTURE_ENV_MODE),
1362 const_iv (GL_TEXTURE_WRAP_S), 2725 const_iv (GL_TEXTURE_WRAP_S),
1363 const_iv (GL_TEXTURE_WRAP_T), 2726 const_iv (GL_TEXTURE_WRAP_T),
2727 const_iv (GL_REPEAT),
1364 const_iv (GL_CLAMP), 2728 const_iv (GL_CLAMP),
1365 const_iv (GL_REPEAT), 2729 const_iv (GL_CLAMP_TO_EDGE),
1366 const_iv (GL_NEAREST), 2730 const_iv (GL_NEAREST),
1367 const_iv (GL_LINEAR), 2731 const_iv (GL_LINEAR),
1368 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2732 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1369 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2733 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1370 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2734 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1371 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2735 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1372 const_iv (GL_GENERATE_MIPMAP), 2736 const_iv (GL_GENERATE_MIPMAP),
1373 const_iv (GL_LINEAR),
1374 const_iv (GL_MODULATE), 2737 const_iv (GL_MODULATE),
2738 const_iv (GL_DECAL),
1375 const_iv (GL_REPLACE), 2739 const_iv (GL_REPLACE),
2740 const_iv (GL_DEPTH_BUFFER_BIT),
1376 const_iv (GL_COLOR_BUFFER_BIT), 2741 const_iv (GL_COLOR_BUFFER_BIT),
1377 const_iv (GL_PROJECTION), 2742 const_iv (GL_PROJECTION),
1378 const_iv (GL_MODELVIEW), 2743 const_iv (GL_MODELVIEW),
1379 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
2745 const_iv (GL_SEPARABLE_2D),
1380 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1381 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1382 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1383 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
2751 const_iv (GL_LINE_STRIP),
2752 const_iv (GL_LINE_LOOP),
1384 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
2754 const_iv (GL_QUAD_STRIP),
2755 const_iv (GL_TRIANGLES),
2756 const_iv (GL_TRIANGLE_STRIP),
2757 const_iv (GL_TRIANGLE_FAN),
1385 const_iv (GL_LINE_LOOP), 2758 const_iv (GL_POLYGON),
1386 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2759 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2760 const_iv (GL_POINT_SMOOTH_HINT),
2761 const_iv (GL_LINE_SMOOTH_HINT),
2762 const_iv (GL_POLYGON_SMOOTH_HINT),
2763 const_iv (GL_GENERATE_MIPMAP_HINT),
2764 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1387 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
2768 const_iv (GL_V2F),
2769 const_iv (GL_V3F),
2770 const_iv (GL_T2F_V3F),
2771 const_iv (GL_T2F_N3F_V3F),
1388# undef const_iv 2772# undef const_iv
1389 }; 2773 };
1390 2774
1391 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1392 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2777
2778 texture_av = newAV ();
2779 AvREAL_off (texture_av);
1393} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
2787
2788char *
2789gl_vendor ()
2790 CODE:
2791 RETVAL = (char *)glGetString (GL_VENDOR);
2792 OUTPUT:
2793 RETVAL
2794
2795char *
2796gl_version ()
2797 CODE:
2798 RETVAL = (char *)glGetString (GL_VERSION);
2799 OUTPUT:
2800 RETVAL
2801
2802char *
2803gl_extensions ()
2804 CODE:
2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2806 OUTPUT:
2807 RETVAL
2808
2809const char *glGetString (GLenum pname)
2810
2811GLint glGetInteger (GLenum pname)
2812 CODE:
2813 glGetIntegerv (pname, &RETVAL);
2814 OUTPUT:
2815 RETVAL
2816
2817GLdouble glGetDouble (GLenum pname)
2818 CODE:
2819 glGetDoublev (pname, &RETVAL);
2820 OUTPUT:
2821 RETVAL
1394 2822
1395int glGetError () 2823int glGetError ()
2824
2825void glFinish ()
1396 2826
1397void glClear (int mask) 2827void glClear (int mask)
1398 2828
1399void glClearColor (float r, float g, float b, float a = 1.0) 2829void glClearColor (float r, float g, float b, float a = 1.0)
1400 PROTOTYPE: @ 2830 PROTOTYPE: @
… …
1407 2837
1408void glHint (int target, int mode) 2838void glHint (int target, int mode)
1409 2839
1410void glBlendFunc (int sfactor, int dfactor) 2840void glBlendFunc (int sfactor, int dfactor)
1411 2841
2842void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843 CODE:
2844 gl_BlendFuncSeparate (sa, da, saa, daa);
2845
2846void glDepthMask (int flag)
2847
1412void glLogicOp (int opcode) 2848void glLogicOp (int opcode)
1413 2849
2850void glColorMask (int red, int green, int blue, int alpha)
2851
1414void glMatrixMode (int mode) 2852void glMatrixMode (int mode)
1415 2853
1416void glPushMatrix () 2854void glPushMatrix ()
1417 2855
1418void glPopMatrix () 2856void glPopMatrix ()
1419 2857
1420void glLoadIdentity () 2858void glLoadIdentity ()
1421 2859
2860void glDrawBuffer (int buffer)
2861
2862void glReadBuffer (int buffer)
2863
1422# near and far are due to microsofts buggy c compiler 2864# near_ and far_ are due to microsofts buggy "c" compiler
2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2866
2867# near_ and far_ are due to microsofts buggy "c" compiler
1423void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2868void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1424 2869
2870PROTOTYPES: DISABLE
2871
1425void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
2873
2874void glScissor (int x, int y, int width, int height)
1426 2875
1427void glTranslate (float x, float y, float z = 0.) 2876void glTranslate (float x, float y, float z = 0.)
1428 CODE: 2877 CODE:
1429 glTranslatef (x, y, z); 2878 glTranslatef (x, y, z);
1430 2879
… …
1434 2883
1435void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1436 CODE: 2885 CODE:
1437 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1438 2887
1439void glBegin (int mode)
1440
1441void glEnd ()
1442
1443void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
1444 PROTOTYPE: @ 2889 ALIAS:
2890 glColor_premultiply = 1
1445 CODE: 2891 CODE:
2892 if (ix)
2893 {
2894 r *= a;
2895 g *= a;
2896 b *= a;
2897 }
2898 // microsoft visual "c" rounds instead of truncating...
1446 glColor4f (r, g, b, a); 2899 glColor4f (r, g, b, a);
2900
2901void glRasterPos (float x, float y, float z = 0.)
2902 CODE:
2903 glRasterPos3f (0, 0, z);
2904 glBitmap (0, 0, 0, 0, x, y, 0);
1447 2905
1448void glVertex (float x, float y, float z = 0.) 2906void glVertex (float x, float y, float z = 0.)
1449 CODE: 2907 CODE:
1450 glVertex3f (x, y, z); 2908 glVertex3f (x, y, z);
1451 2909
1452void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
1453 CODE: 2911 CODE:
1454 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
1455 2913
2914void glRect (float x1, float y1, float x2, float y2)
2915 CODE:
2916 glRectf (x1, y1, x2, y2);
2917
2918void glRect_lineloop (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glBegin (GL_LINE_LOOP);
2921 glVertex2f (x1, y1);
2922 glVertex2f (x2, y1);
2923 glVertex2f (x2, y2);
2924 glVertex2f (x1, y2);
2925 glEnd ();
2926
2927PROTOTYPES: ENABLE
2928
2929void glBegin (int mode)
2930
2931void glEnd ()
2932
2933void glPointSize (GLfloat size)
2934
2935void glLineWidth (GLfloat width)
2936
2937void glInterleavedArrays (int format, int stride, char *data)
2938
2939void glDrawElements (int mode, int count, int type, char *indices)
2940
2941# 1.2 void glDrawRangeElements (int mode, int start, int end
2942
1456void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
1457 CODE: 2944 CODE:
1458 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
1459 2946
1460void glTexParameter (int target, int pname, float param) 2947void glTexParameter (int target, int pname, float param)
… …
1463 2950
1464void glBindTexture (int target, int name) 2951void glBindTexture (int target, int name)
1465 2952
1466void glConvolutionParameter (int target, int pname, float params) 2953void glConvolutionParameter (int target, int pname, float params)
1467 CODE: 2954 CODE:
1468 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2955 if (gl.ConvolutionParameterf)
2956 gl.ConvolutionParameterf (target, pname, params);
1469 2957
1470void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2958void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1471 CODE: 2959 CODE:
1472 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2960 if (gl.ConvolutionFilter2D)
1473 (target, internalformat, width, height, format, type, data)); 2961 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1474 2962
2963void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2964 CODE:
2965 if (gl.SeparableFilter2D)
2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2967
1475void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2968void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1476 2969
1477void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2970void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2971
2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
2973
2974void glPixelZoom (float x, float y)
2975
2976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1478 2977
1479int glGenTexture () 2978int glGenTexture ()
1480 CODE: 2979 CODE:
1481{ 2980 RETVAL = gen_texture ();
1482 GLuint name;
1483 glGenTextures (1, &name);
1484 RETVAL = name;
1485}
1486 OUTPUT: 2981 OUTPUT:
1487 RETVAL 2982 RETVAL
1488 2983
1489void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
1490 CODE: 2985 CODE:
1491{
1492 GLuint name_ = name;
1493 glDeleteTextures (1, &name_); 2986 del_texture (name);
1494} 2987
1495
1496int glGenList () 2988int glGenList ()
1497 CODE: 2989 CODE:
1498 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
1499 OUTPUT: 2991 OUTPUT:
1500 RETVAL 2992 RETVAL
… …
1507 2999
1508void glEndList () 3000void glEndList ()
1509 3001
1510void glCallList (int list) 3002void glCallList (int list)
1511 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005
3006PROTOTYPES: DISABLE
3007
3008void
3009find_widget (SV *self, NV x, NV y)
3010 PPCODE:
3011{
3012 if (within_widget (self, x, y))
3013 XPUSHs (self);
3014}
3015
3016BOOT:
3017{
3018 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3019
3020 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3021 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3022 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3023 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3024}
3025
3026void
3027draw (SV *self)
3028 CODE:
3029{
3030 HV *hv;
3031 SV **svp;
3032 NV x, y, w, h;
3033 SV *draw_x_sv = GvSV (draw_x_gv);
3034 SV *draw_y_sv = GvSV (draw_y_gv);
3035 SV *draw_w_sv = GvSV (draw_w_gv);
3036 SV *draw_h_sv = GvSV (draw_h_gv);
3037 double draw_x, draw_y;
3038
3039 if (!SvROK (self))
3040 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3041
3042 hv = (HV *)SvRV (self);
3043
3044 if (SvTYPE (hv) != SVt_PVHV)
3045 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3046
3047 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3048 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3049
3050 if (!h || !w)
3051 XSRETURN_EMPTY;
3052
3053 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3054 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3055
3056 draw_x = SvNV (draw_x_sv) + x;
3057 draw_y = SvNV (draw_y_sv) + y;
3058
3059 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3060 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3061 XSRETURN_EMPTY;
3062
3063 sv_setnv (draw_x_sv, draw_x);
3064 sv_setnv (draw_y_sv, draw_y);
3065
3066 glPushMatrix ();
3067 glTranslated (x, y, 0);
3068
3069 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3070 {
3071 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3072
3073 if (svp && SvTRUE (*svp))
3074 {
3075 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3076 glEnable (GL_BLEND);
3077 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3078 glBegin (GL_QUADS);
3079 glVertex2f (0, 0);
3080 glVertex2f (w, 0);
3081 glVertex2f (w, h);
3082 glVertex2f (0, h);
3083 glEnd ();
3084 glDisable (GL_BLEND);
3085 }
3086 }
3087#if 0
3088 // draw borders, for debugging
3089 glPushMatrix ();
3090 glColor4f (1., 1., 0., 1.);
3091 glTranslatef (.5, .5, 0.);
3092 glBegin (GL_LINE_LOOP);
3093 glVertex2f (0 , 0);
3094 glVertex2f (w - 1, 0);
3095 glVertex2f (w - 1, h - 1);
3096 glVertex2f (0 , h - 1);
3097 glEnd ();
3098 glPopMatrix ();
3099#endif
3100 PUSHMARK (SP);
3101 XPUSHs (self);
3102 PUTBACK;
3103 call_method ("_draw", G_VOID | G_DISCARD);
3104 SPAGAIN;
3105
3106 glPopMatrix ();
3107
3108 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3109 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3110}
3111

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