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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
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 8 * PANGO_SCALE 86#define MIN_FONT_HEIGHT 10
46 87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
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;
47typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
49 146
50static PangoContext *context; 147typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 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}
52 166
53typedef struct cf_layout { 167typedef struct cf_layout {
54 PangoLayout *pl; 168 PangoLayout *pl;
169 float r, g, b, a; // default color for rgba mode
55 int base_height; 170 int base_height;
171 DC__Font font;
172 rc_t *rc;
56} *CFClient__Layout; 173} *DC__Layout;
174
175static DC__Font default_font;
176static PangoContext *opengl_context;
177static PangoFontMap *opengl_fontmap;
57 178
58static void 179static void
59substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
60{ 181{
61 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
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 187}
64 188
65static void 189static void
66layout_update (CFClient__Layout self) 190layout_update_font (DC__Layout self)
67{ 191{
68 /* 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
69 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
70 */ 194 */
71 PangoFontDescription *font = (PangoFontDescription *) 195 PangoFontDescription *font = self->font ? self->font : default_font;
72 pango_layout_get_font_description (self->pl);
73 196
74 int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76 if (height < MIN_FONT_HEIGHT)
77 height = MIN_FONT_HEIGHT;
78
79 if (pango_font_description_get_size (font) != height)
80 {
81 font = pango_font_description_copy (font);
82 pango_font_description_set_absolute_size (font, height); 197 pango_font_description_set_absolute_size (font,
198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
199
83 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
84 }
85} 201}
86 202
87static void 203static void
88layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
89{ 205{
90 layout_update (self); 206 PangoRectangle rect;
91 207
208 // get_pixel_* wrongly rounds down
92 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
93 210
94 *w = (*w + 3) & ~3; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
95 if (!*w) *w = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
96 if (!*h) *h = 1;
97}
98 213
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;
99typedef uint16_t mapface; 222typedef uint16_t faceid;
100 223
101typedef struct { 224typedef struct {
102 GLint name; 225 GLuint name;
103 int w, h; 226 int w, h;
104 float s, t; 227 float s, t;
105 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
106} maptex; 231} maptex;
107 232
108typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
109 int16_t darkness; 236 uint16_t darkness;
110 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
111} mapcell; 238} mapcell;
112 239
113typedef struct { 240typedef struct {
114 int32_t c0, c1; 241 int32_t c0, c1;
115 mapcell *col; 242 mapcell *col;
116} maprow; 243} maprow;
117 244
118typedef struct map { 245typedef struct map {
119 int x, y, w, h; 246 int x, y, w, h;
120 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
121 int faces; 248 int faces; tileid *face2tile; // [faceid]
122 mapface *face; 249 int texs; maptex *tex; // [tileid]
123
124 int texs;
125 maptex *tex;
126 250
127 int32_t rows; 251 int32_t rows;
128 maprow *row; 252 maprow *row;
129} *CFClient__Map; 253} *DC__Map;
130 254
131static char * 255static char *
132prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
133{ 257{
134 char *p; 258 char *p;
… …
151} 275}
152 276
153#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))
154#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))
155 279
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
156static maprow * 300static maprow *
157map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
158{ 302{
159 if (0 > y) 303 if (0 > y)
160 { 304 {
161 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
162 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
200 344
201 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
202} 346}
203 347
204static mapcell * 348static mapcell *
205map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
206{ 350{
207 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
208} 352}
209 353
210static void 354static void
211map_clear (CFClient__Map self) 355map_clear (DC__Map self)
212{ 356{
213 int r; 357 int r;
214 358
215 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
216 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
223 self->oy = 0; 367 self->oy = 0;
224 self->row = 0; 368 self->row = 0;
225 self->rows = 0; 369 self->rows = 0;
226} 370}
227 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
228static void 382static void
229map_blank (CFClient__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
230{ 384{
231 int x, y; 385 int x, y;
232 maprow *row; 386 maprow *row;
387 mapcell *cell;
233 388
234 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
235 if (y >= 0) 390 if (y >= 0)
236 { 391 {
237 if (y >= self->rows) 392 if (y >= self->rows)
… …
243 if (x >= row->c0) 398 if (x >= row->c0)
244 { 399 {
245 if (x >= row->c1) 400 if (x >= row->c1)
246 break; 401 break;
247 402
248 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
249 } 406 }
250 } 407 }
251} 408}
252 409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
253static void 415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
424}
425
426static void
254music_finished () 427music_finished (void)
255{ 428{
256 SDL_UserEvent ev; 429 SDL_UserEvent ev;
257 430
258 ev.type = SDL_USEREVENT; 431 ev.type = SDL_USEREVENT;
259 ev.code = 0; 432 ev.code = 0;
… …
261 ev.data2 = 0; 434 ev.data2 = 0;
262 435
263 SDL_PushEvent ((SDL_Event *)&ev); 436 SDL_PushEvent ((SDL_Event *)&ev);
264} 437}
265 438
266MODULE = CFClient PACKAGE = CFClient 439static void
440channel_finished (int channel)
441{
442 SDL_UserEvent ev;
443
444 ev.type = SDL_USEREVENT;
445 ev.code = 1;
446 ev.data1 = (void *)(long)channel;
447 ev.data2 = 0;
448
449 SDL_PushEvent ((SDL_Event *)&ev);
450}
451
452static unsigned int
453minpot (unsigned int n)
454{
455 if (!n)
456 return 0;
457
458 --n;
459
460 n |= n >> 1;
461 n |= n >> 2;
462 n |= n >> 4;
463 n |= n >> 8;
464 n |= n >> 16;
465
466 return n + 1;
467}
468
469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
267 528
268PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
269 530
270BOOT: 531BOOT:
271{ 532{
272 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
273 static const struct { 534 static const struct {
274 const char *name; 535 const char *name;
275 IV iv; 536 IV iv;
276 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
277# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
278 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
279 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
280 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
281 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
282 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
291 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
292 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
293 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
294 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
295 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
296 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
297 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
298 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
299 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
300 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
355 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
356 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
357 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
358 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
359 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
360 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
361 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
362 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
363 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
364 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
365 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
366 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
367 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
368 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
369 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
370 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
371 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
372 const_iv (KMOD_CTRL), 648
373 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
374 const_iv (KMOD_ALT), 650
375 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
376# undef const_iv 679# undef const_iv
377 }; 680 };
378 681
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 684
382 fontmap = pango_ft2_font_map_new (); 685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
383 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
384 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
385} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
386 694
387int 695int
388SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 696in_destruct ()
697 CODE:
698 RETVAL = PL_main_cv == Nullcv;
699 OUTPUT:
700 RETVAL
389 701
702NV floor (NV x)
703
704NV ceil (NV x)
705
706IV minpot (UV n)
707
708IV popcount (UV n)
709
390void 710void
711pango_init ()
712 CODE:
713{
714 opengl_fontmap = pango_opengl_font_map_new ();
715 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
716 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
717 /*pango_context_set_font_description (opengl_context, default_font);*/
718#if PANGO_VERSION_CHECK (1, 15, 2)
719 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
720 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
721#endif
722}
723
724char *SDL_GetError ()
725
726int SDL_Init (U32 flags)
727
728int SDL_InitSubSystem (U32 flags)
729
730void SDL_QuitSubSystem (U32 flags)
731
391SDL_Quit () 732void SDL_Quit ()
392 733
734int SDL_GL_SetAttribute (int attr, int value)
735
736int SDL_GL_GetAttribute (int attr)
737 CODE:
738 if (SDL_GL_GetAttribute (attr, &RETVAL))
739 XSRETURN_UNDEF;
740 OUTPUT:
741 RETVAL
742
393void 743void
394SDL_ListModes () 744SDL_ListModes (int rgb, int alpha)
395 PPCODE: 745 PPCODE:
396{ 746{
397 SDL_Rect **m; 747 SDL_Rect **m;
398 748
399 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
400 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 750 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
401 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 751 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
402 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 752 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
403 753
754 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
755 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
756
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
407 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 760 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408 761
409 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 762 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
410 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
411 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 763 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
412
413 SDL_EnableUNICODE (1);
414 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415 764
416 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 765 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
417 766
418 if (m && m != (SDL_Rect **)-1) 767 if (m && m != (SDL_Rect **)-1)
419 while (*m) 768 while (*m)
420 { 769 {
770 if ((*m)->w >= 400 && (*m)->h >= 300)
771 {
421 AV *av = newAV (); 772 AV *av = newAV ();
422 av_push (av, newSViv ((*m)->w)); 773 av_push (av, newSViv ((*m)->w));
423 av_push (av, newSViv ((*m)->h)); 774 av_push (av, newSViv ((*m)->h));
775 av_push (av, newSViv (rgb));
776 av_push (av, newSViv (alpha));
424 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 777 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
778 }
425 779
426 ++m; 780 ++m;
427 } 781 }
428} 782}
429 783
430int 784int
431SDL_SetVideoMode (int w, int h, int fullscreen) 785SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
432 CODE: 786 CODE:
787{
788 SDL_EnableUNICODE (1);
789 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
790
791 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
793 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
794 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
795
433 RETVAL = !!SDL_SetVideoMode ( 796 RETVAL = !!SDL_SetVideoMode (
434 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 797 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
435 ); 798 );
436 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 799
800 if (RETVAL)
801 {
802 av_clear (texture_av);
803
804 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
805#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
806#include "glfunc.h"
807#undef GL_FUNC
808 }
809}
437 OUTPUT: 810 OUTPUT:
438 RETVAL 811 RETVAL
439 812
440void 813void
441SDL_GL_SwapBuffers () 814SDL_GL_SwapBuffers ()
442 815
816char *
817SDL_GetKeyName (int sym)
818
819int
820SDL_GetAppState ()
821
822int
823SDL_GetModState ()
824
443void 825void
444SDL_PollEvent () 826poll_events ()
445 PPCODE: 827 PPCODE:
446{ 828{
447 SDL_Event ev; 829 SDL_Event ev;
448 830
449 while (SDL_PollEvent (&ev)) 831 SDL_PumpEvents ();
832 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
450 { 833 {
451 HV *hv = newHV (); 834 HV *hv = newHV ();
452 hv_store (hv, "type", 4, newSViv (ev.type), 0); 835 hv_store (hv, "type", 4, newSViv (ev.type), 0);
836
453 switch (ev.type) 837 switch (ev.type)
454 { 838 {
455 case SDL_KEYDOWN: 839 case SDL_KEYDOWN:
456 case SDL_KEYUP: 840 case SDL_KEYUP:
457 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
458 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 842 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
459 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 843 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
844 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
460 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 845 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
461 break; 846 break;
462 847
463 case SDL_ACTIVEEVENT: 848 case SDL_ACTIVEEVENT:
464 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 849 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
465 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
466 break; 851 break;
467 852
468 case SDL_MOUSEMOTION: 853 case SDL_MOUSEMOTION:
854 {
855 int state = ev.motion.state;
856 int x = ev.motion.x;
857 int y = ev.motion.y;
858 int xrel = ev.motion.xrel;
859 int yrel = ev.motion.yrel;
860
861 /* do simplistic event compression */
862 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
863 && state == ev.motion.state)
864 {
865 xrel += ev.motion.xrel;
866 yrel += ev.motion.yrel;
867 x = ev.motion.x;
868 y = ev.motion.y;
869 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870 }
871
872 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
469 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 873 hv_store (hv, "state", 5, newSViv (state), 0);
470 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 874 hv_store (hv, "x", 1, newSViv (x), 0);
471 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 875 hv_store (hv, "y", 1, newSViv (y), 0);
472 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 876 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
473 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 877 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
878 }
474 break; 879 break;
475 880
476 case SDL_MOUSEBUTTONDOWN: 881 case SDL_MOUSEBUTTONDOWN:
477 case SDL_MOUSEBUTTONUP: 882 case SDL_MOUSEBUTTONUP:
883 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
884
478 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 885 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 886 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 887 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 888 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
889 break;
890
891 case SDL_USEREVENT:
892 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
893 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
894 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
895 break;
482 } 896 }
483 897
484 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 898 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
485 } 899 }
486} 900}
487 901
488int 902int
489Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 903Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
490 POSTCALL: 904 POSTCALL:
491 Mix_HookMusicFinished (music_finished); 905 Mix_HookMusicFinished (music_finished);
906 Mix_ChannelFinished (channel_finished);
907
908void
909Mix_QuerySpec ()
910 PPCODE:
911{
912 int freq, channels;
913 Uint16 format;
914
915 if (Mix_QuerySpec (&freq, &format, &channels))
916 {
917 EXTEND (SP, 3);
918 PUSHs (sv_2mortal (newSViv (freq)));
919 PUSHs (sv_2mortal (newSViv (format)));
920 PUSHs (sv_2mortal (newSViv (channels)));
921 }
922}
492 923
493void 924void
494Mix_CloseAudio () 925Mix_CloseAudio ()
495 926
496int 927int
497Mix_AllocateChannels (int numchans = -1) 928Mix_AllocateChannels (int numchans = -1)
498 929
930const char *
931Mix_GetError ()
932
499void 933void
500lowdelay (int fd, int val = 1) 934lowdelay (int fd, int val = 1)
501 CODE: 935 CODE:
936 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
937
938void
939win32_proxy_info ()
940 PPCODE:
941{
502#ifndef _WIN32 942#ifdef _WIN32
503 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 943 char buffer[2048];
944 DWORD buflen;
945
946 EXTEND (SP, 3);
947
948 buflen = sizeof (buffer);
949 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
950 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
951 {
952 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
956 {
957 PUSHs (newSVpv (buffer, 0));
958
959 buflen = sizeof (buffer);
960 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
961 PUSHs (newSVpv (buffer, 0));
962 }
963 }
504#endif 964#endif
965}
505 966
506char * 967int
507gl_version () 968add_font (char *file)
508 CODE: 969 CODE:
509 RETVAL = (char *)glGetString (GL_VERSION); 970 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
510 OUTPUT: 971 OUTPUT:
511 RETVAL 972 RETVAL
512
513char *
514gl_extensions ()
515 CODE:
516 RETVAL = (char *)glGetString (GL_EXTENSIONS);
517 OUTPUT:
518 RETVAL
519
520void
521add_font (char *file)
522 CODE:
523 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
524
525void
526set_font (char *file)
527 CODE:
528{
529 int count;
530 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
531 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532 FcPatternDestroy (pattern);
533 pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534 pango_context_set_font_description (context, font);
535}
536 973
537void 974void
538load_image_inline (SV *image_) 975load_image_inline (SV *image_)
539 ALIAS: 976 ALIAS:
540 load_image_file = 1 977 load_image_file = 1
… …
543 STRLEN image_len; 980 STRLEN image_len;
544 char *image = (char *)SvPVbyte (image_, image_len); 981 char *image = (char *)SvPVbyte (image_, image_len);
545 SDL_Surface *surface, *surface2; 982 SDL_Surface *surface, *surface2;
546 SDL_PixelFormat fmt; 983 SDL_PixelFormat fmt;
547 SDL_RWops *rw = ix 984 SDL_RWops *rw = ix
548 ? SDL_RWFromFile (image, "r") 985 ? SDL_RWFromFile (image, "rb")
549 : SDL_RWFromConstMem (image, image_len); 986 : SDL_RWFromConstMem (image, image_len);
550 987
551 if (!rw) 988 if (!rw)
552 croak ("load_image: %s", SDL_GetError ()); 989 croak ("load_image: %s", SDL_GetError ());
553 990
… …
582 1019
583 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1020 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
584 1021
585 assert (surface2->pitch == surface2->w * 4); 1022 assert (surface2->pitch == surface2->w * 4);
586 1023
1024 SDL_LockSurface (surface2);
587 EXTEND (SP, 5); 1025 EXTEND (SP, 6);
588 PUSHs (sv_2mortal (newSViv (surface2->w))); 1026 PUSHs (sv_2mortal (newSViv (surface2->w)));
589 PUSHs (sv_2mortal (newSViv (surface2->h))); 1027 PUSHs (sv_2mortal (newSViv (surface2->h)));
590 SDL_LockSurface (surface2);
591 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1028 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
592 SDL_UnlockSurface (surface2);
593 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1029 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
594 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1030 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
595 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1031 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1032 SDL_UnlockSurface (surface2);
596 1033
597 SDL_FreeSurface (surface); 1034 SDL_FreeSurface (surface);
598 SDL_FreeSurface (surface2); 1035 SDL_FreeSurface (surface2);
599} 1036}
600 1037
… …
622 PUSHs (sv_2mortal (newSViv (b / y))); 1059 PUSHs (sv_2mortal (newSViv (b / y)));
623 PUSHs (sv_2mortal (newSViv (a / y))); 1060 PUSHs (sv_2mortal (newSViv (a / y)));
624} 1061}
625 1062
626void 1063void
1064error (char *message)
1065 CODE:
1066 fprintf (stderr, "ERROR: %s\n", message);
1067#ifdef _WIN32
1068 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1069#endif
1070
1071void
627fatal (char *message) 1072fatal (char *message)
628 CODE: 1073 CODE:
1074 fprintf (stderr, "FATAL: %s\n", message);
629#ifdef _WIN32 1075#ifdef _WIN32
630 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1076 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1077#endif
1078 _exit (1);
1079
1080void
1081_exit (int retval = 0)
1082 CODE:
1083#ifdef WIN32
1084 ExitThread (retval); // unclean, please beam me up
631#else 1085#else
632 fprintf (stderr, "FATAL: %s\n", message); 1086 _exit (retval);
633#endif 1087#endif
634 exit (1);
635 1088
1089void
1090debug ()
1091 CODE:
1092{
1093#if DEBUG
1094 VALGRIND_DO_LEAK_CHECK;
1095#endif
1096}
1097
1098MODULE = Deliantra::Client PACKAGE = DC::Font
1099
1100PROTOTYPES: DISABLE
1101
1102DC::Font
1103new_from_file (SV *class, char *path, int id = 0)
1104 CODE:
1105{
1106 int count;
1107 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1108 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1109 FcPatternDestroy (pattern);
1110}
1111 OUTPUT:
1112 RETVAL
1113
1114void
1115DESTROY (DC::Font self)
1116 CODE:
1117 pango_font_description_free (self);
1118
1119void
1120make_default (DC::Font self)
1121 PROTOTYPE: $
1122 CODE:
1123 default_font = self;
1124
636MODULE = CFClient PACKAGE = CFClient::Layout 1125MODULE = Deliantra::Client PACKAGE = DC::Layout
637 1126
638CFClient::Layout 1127PROTOTYPES: DISABLE
639new (SV *class, int base_height = 10) 1128
1129void
1130glyph_cache_backup ()
1131 PROTOTYPE:
1132 CODE:
1133 tc_backup ();
1134
1135void
1136glyph_cache_restore ()
1137 PROTOTYPE:
1138 CODE:
1139 tc_restore ();
1140
1141DC::Layout
1142new (SV *class)
640 CODE: 1143 CODE:
641 New (0, RETVAL, 1, struct cf_layout); 1144 New (0, RETVAL, 1, struct cf_layout);
642 RETVAL->base_height = base_height; 1145
643 RETVAL->pl = pango_layout_new (context); 1146 RETVAL->pl = pango_layout_new (opengl_context);
1147 RETVAL->r = 1.;
1148 RETVAL->g = 1.;
1149 RETVAL->b = 1.;
1150 RETVAL->a = 1.;
1151 RETVAL->base_height = MIN_FONT_HEIGHT;
1152 RETVAL->font = 0;
1153 RETVAL->rc = rc_alloc ();
1154
644 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1155 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645 pango_layout_set_font_description (RETVAL->pl, 1156 layout_update_font (RETVAL);
646 pango_font_description_copy (
647 pango_context_get_font_description (context)));
648 OUTPUT: 1157 OUTPUT:
649 RETVAL 1158 RETVAL
650 1159
651void 1160void
652DESTROY (CFClient::Layout self) 1161DESTROY (DC::Layout self)
653 CODE: 1162 CODE:
654 g_object_unref (self->pl); 1163 g_object_unref (self->pl);
1164 rc_free (self->rc);
655 Safefree (self); 1165 Safefree (self);
656 1166
657void 1167void
658set_text (CFClient::Layout self, SV *text_) 1168set_text (DC::Layout self, SV *text_)
659 CODE: 1169 CODE:
660{ 1170{
661 STRLEN textlen; 1171 STRLEN textlen;
662 char *text = SvPVutf8 (text_, textlen); 1172 char *text = SvPVutf8 (text_, textlen);
663 1173
664 pango_layout_set_text (self->pl, text, textlen); 1174 pango_layout_set_text (self->pl, text, textlen);
665} 1175}
666 1176
667void 1177void
668set_markup (CFClient::Layout self, SV *text_) 1178set_markup (DC::Layout self, SV *text_)
669 CODE: 1179 CODE:
670{ 1180{
671 STRLEN textlen; 1181 STRLEN textlen;
672 char *text = SvPVutf8 (text_, textlen); 1182 char *text = SvPVutf8 (text_, textlen);
673 1183
674 pango_layout_set_markup (self->pl, text, textlen); 1184 pango_layout_set_markup (self->pl, text, textlen);
675} 1185}
676 1186
1187void
1188set_shapes (DC::Layout self, ...)
1189 CODE:
1190{
1191 PangoAttrList *attrs = 0;
1192 const char *text = pango_layout_get_text (self->pl);
1193 const char *pos = text;
1194 int arg = 4;
1195
1196 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1197 {
1198 PangoRectangle inkrect, rect;
1199 PangoAttribute *attr;
1200
1201 int x = SvIV (ST (arg - 3));
1202 int y = SvIV (ST (arg - 2));
1203 int w = SvIV (ST (arg - 1));
1204 int h = SvIV (ST (arg ));
1205
1206 inkrect.x = 0;
1207 inkrect.y = 0;
1208 inkrect.width = 0;
1209 inkrect.height = 0;
1210
1211 rect.x = x * PANGO_SCALE;
1212 rect.y = y * PANGO_SCALE;
1213 rect.width = w * PANGO_SCALE;
1214 rect.height = h * PANGO_SCALE;
1215
1216 if (!attrs)
1217 attrs = pango_layout_get_attributes (self->pl);
1218
1219 attr = pango_attr_shape_new (&inkrect, &rect);
1220 attr->start_index = pos - text;
1221 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1222 pango_attr_list_insert (attrs, attr);
1223
1224 arg += 4;
1225 pos += sizeof (OBJ_STR) - 1;
1226 }
1227
1228 if (attrs)
1229 pango_layout_set_attributes (self->pl, attrs);
1230}
1231
1232void
1233get_shapes (DC::Layout self)
1234 PPCODE:
1235{
1236 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1237
1238 do
1239 {
1240 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1241
1242 if (run && shape_attr_p (run))
1243 {
1244 PangoRectangle extents;
1245 pango_layout_iter_get_run_extents (iter, 0, &extents);
1246
1247 EXTEND (SP, 2);
1248 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1249 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1250 }
1251 }
1252 while (pango_layout_iter_next_run (iter));
1253
1254 pango_layout_iter_free (iter);
1255}
1256
1257int
1258has_wrapped (DC::Layout self)
1259 CODE:
1260{
1261 int lines = 1;
1262 const char *text = pango_layout_get_text (self->pl);
1263
1264 while (*text)
1265 lines += *text++ == '\n';
1266
1267 RETVAL = lines < pango_layout_get_line_count (self->pl);
1268}
1269 OUTPUT:
1270 RETVAL
1271
677SV * 1272SV *
678get_text (CFClient::Layout self) 1273get_text (DC::Layout self)
679 CODE: 1274 CODE:
680 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1275 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
681 SvUTF8_on (RETVAL); 1276 sv_utf8_decode (RETVAL);
682 OUTPUT: 1277 OUTPUT:
683 RETVAL 1278 RETVAL
684 1279
685void 1280void
1281set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1282 CODE:
1283 self->r = r;
1284 self->g = g;
1285 self->b = b;
1286 self->a = a;
1287
1288void
1289set_font (DC::Layout self, DC::Font font = 0)
1290 CODE:
1291 if (self->font != font)
1292 {
1293 self->font = font;
1294 layout_update_font (self);
1295 }
1296
1297void
686set_height (CFClient::Layout self, int base_height) 1298set_height (DC::Layout self, int base_height)
687 CODE: 1299 CODE:
1300 if (self->base_height != base_height)
1301 {
688 self->base_height = base_height; 1302 self->base_height = base_height;
1303 layout_update_font (self);
1304 }
689 1305
690void 1306void
691set_width (CFClient::Layout self, int max_width = -1) 1307set_width (DC::Layout self, int max_width = -1)
692 CODE: 1308 CODE:
693 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1309 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
694 1310
695void 1311void
1312set_indent (DC::Layout self, int indent)
1313 CODE:
1314 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1315
1316void
1317set_spacing (DC::Layout self, int spacing)
1318 CODE:
1319 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1320
1321void
1322set_ellipsise (DC::Layout self, int ellipsise)
1323 CODE:
1324 pango_layout_set_ellipsize (self->pl,
1325 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1326 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1327 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1328 : PANGO_ELLIPSIZE_NONE
1329 );
1330
1331void
1332set_single_paragraph_mode (DC::Layout self, int spm)
1333 CODE:
1334 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1335
1336void
696size (CFClient::Layout self) 1337size (DC::Layout self)
697 PPCODE: 1338 PPCODE:
698{ 1339{
699 int w, h; 1340 int w, h;
700 1341
701 layout_update (self);
702 layout_get_pixel_size (self, &w, &h); 1342 layout_get_pixel_size (self, &w, &h);
703 1343
704 EXTEND (SP, 2); 1344 EXTEND (SP, 2);
705 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (w)));
706 PUSHs (sv_2mortal (newSViv (h))); 1346 PUSHs (sv_2mortal (newSViv (h)));
707} 1347}
708 1348
709int 1349int
1350descent (DC::Layout self)
1351 CODE:
1352{
1353 PangoRectangle rect;
1354 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1355 pango_layout_line_get_pixel_extents (line, 0, &rect);
1356 RETVAL = PANGO_DESCENT (rect);
1357}
1358 OUTPUT:
1359 RETVAL
1360
1361int
710xy_to_index (CFClient::Layout self, int x, int y) 1362xy_to_index (DC::Layout self, int x, int y)
711 CODE: 1363 CODE:
712{ 1364{
713 int index, trailing; 1365 int index, trailing;
714
715 layout_update (self);
716 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1366 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718 RETVAL = index; 1367 RETVAL = index + trailing;
719} 1368}
720 OUTPUT: 1369 OUTPUT:
721 RETVAL 1370 RETVAL
722 1371
723void 1372void
724cursor_pos (CFClient::Layout self, int index) 1373cursor_pos (DC::Layout self, int index)
725 PPCODE: 1374 PPCODE:
726{ 1375{
727 PangoRectangle strong_pos; 1376 PangoRectangle pos;
728 layout_update (self);
729 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1377 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
730 1378
731 EXTEND (SP, 3); 1379 EXTEND (SP, 3);
732 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
733 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1381 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
734 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1382 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
735} 1383}
736 1384
737void 1385void
738render (CFClient::Layout self) 1386index_to_line_x (DC::Layout self, int index, int trailing = 0)
739 PPCODE: 1387 PPCODE:
740{ 1388{
741 SV *retval; 1389 int line, x;
742 int w, h;
743 FT_Bitmap bitmap;
744 1390
745 layout_update (self); 1391 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
746 layout_get_pixel_size (self, &w, &h); 1392#if !PANGO_VERSION_CHECK (1, 17, 3)
747 1393 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
748 retval = newSV (w * h); 1394 --line;
749 SvPOK_only (retval); 1395#endif
750 SvCUR_set (retval, w * h);
751
752 bitmap.rows = h;
753 bitmap.width = w;
754 bitmap.pitch = w;
755 bitmap.buffer = (unsigned char*)SvPVX (retval);
756 bitmap.num_grays = 256;
757 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758
759 memset (bitmap.buffer, 0, w * h);
760
761 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762
763 EXTEND (SP, 3); 1396 EXTEND (SP, 2);
764 PUSHs (sv_2mortal (newSViv (w))); 1397 PUSHs (sv_2mortal (newSViv (line)));
1398 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1399}
1400
1401void
1402line_x_to_index (DC::Layout self, int line, int x)
1403 PPCODE:
1404{
1405 PangoLayoutLine *lp;
1406 int index, trailing;
1407
1408 if (line < 0)
1409 XSRETURN_EMPTY;
1410
1411 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1412 XSRETURN_EMPTY; /* do better */
1413
1414 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1415
1416 EXTEND (SP, 2);
1417 if (GIMME_V == G_SCALAR)
1418 PUSHs (sv_2mortal (newSViv (index + trailing)));
1419 else
1420 {
765 PUSHs (sv_2mortal (newSViv (h))); 1421 PUSHs (sv_2mortal (newSViv (index)));
766 PUSHs (sv_2mortal (retval)); 1422 PUSHs (sv_2mortal (newSViv (trailing)));
1423 }
767} 1424}
768 1425
1426void
1427render (DC::Layout self, float x, float y, int flags = 0)
1428 CODE:
1429 rc_clear (self->rc);
1430 pango_opengl_render_layout_subpixel (
1431 self->pl,
1432 self->rc,
1433 x * PANGO_SCALE, y * PANGO_SCALE,
1434 self->r, self->g, self->b, self->a,
1435 flags
1436 );
1437 // we assume that context_change actually clears/frees stuff
1438 // and does not do any recomputation...
1439 pango_layout_context_changed (self->pl);
1440
1441void
1442draw (DC::Layout self)
1443 CODE:
1444{
1445 glEnable (GL_TEXTURE_2D);
1446 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1447 glEnable (GL_BLEND);
1448 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1449 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1450 glEnable (GL_ALPHA_TEST);
1451 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1452
1453 rc_draw (self->rc);
1454
1455 glDisable (GL_ALPHA_TEST);
1456 glDisable (GL_BLEND);
1457 glDisable (GL_TEXTURE_2D);
1458}
1459
769MODULE = CFClient PACKAGE = CFClient::Texture 1460MODULE = Deliantra::Client PACKAGE = DC::Texture
770 1461
1462PROTOTYPES: ENABLE
1463
771void 1464void
1465pad (SV *data_, int ow, int oh, int nw, int nh)
1466 CODE:
1467{
1468 if ((nw != ow || nh != oh) && SvOK (data_))
1469 {
1470 STRLEN datalen;
1471 char *data = SvPVbyte (data_, datalen);
1472 int bpp = datalen / (ow * oh);
1473 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1474
1475 SvPOK_only (result_);
1476 SvCUR_set (result_, nw * nh * bpp);
1477
1478 memset (SvPVX (result_), 0, nw * nh * bpp);
1479 while (oh--)
1480 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1481
1482 sv_setsv (data_, result_);
1483 }
1484}
1485
1486void
772draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1487draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
773 PROTOTYPE: $$$;$$ 1488 PROTOTYPE: $$$;$$
1489 ALIAS:
1490 draw_quad_alpha = 1
1491 draw_quad_alpha_premultiplied = 2
774 CODE: 1492 CODE:
775{ 1493{
776 HV *hv = (HV *)SvRV (self); 1494 HV *hv = (HV *)SvRV (self);
777 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1495 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1496 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
779 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1497 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
780 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1498
1499 if (name <= 0)
1500 XSRETURN_EMPTY;
781 1501
782 if (items < 5) 1502 if (items < 5)
783 { 1503 {
784 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1504 w = SvNV (*hv_fetch (hv, "w", 1, 1));
785 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1505 h = SvNV (*hv_fetch (hv, "h", 1, 1));
786 } 1506 }
787 1507
1508 if (ix)
1509 {
1510 glEnable (GL_BLEND);
1511
1512 if (ix == 2)
1513 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1514 else
1515 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1516 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1517
1518 glEnable (GL_ALPHA_TEST);
1519 glAlphaFunc (GL_GREATER, 0.01f);
1520 }
1521
788 glBindTexture (GL_TEXTURE_2D, name); 1522 glBindTexture (GL_TEXTURE_2D, name);
789 if (wrap_mode) { 1523
790 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792 }
793 glBegin (GL_QUADS); 1524 glBegin (GL_QUADS);
794 glTexCoord2f (0, 0); glVertex2f (x , y ); 1525 glTexCoord2f (0, 0); glVertex2f (x , y );
795 glTexCoord2f (0, t); glVertex2f (x , y + h); 1526 glTexCoord2f (0, t); glVertex2f (x , y + h);
796 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1527 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1528 glTexCoord2f (s, 0); glVertex2f (x + w, y );
798 glEnd (); 1529 glEnd ();
799}
800 1530
1531 if (ix)
1532 {
1533 glDisable (GL_ALPHA_TEST);
1534 glDisable (GL_BLEND);
1535 }
1536}
1537
1538IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539 CODE:
1540{
1541 GLint width;
1542 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1543 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1544 RETVAL = width > 0;
1545}
1546 OUTPUT:
1547 RETVAL
1548
801MODULE = CFClient PACKAGE = CFClient::Map 1549MODULE = Deliantra::Client PACKAGE = DC::Map
802 1550
803CFClient::Map 1551PROTOTYPES: DISABLE
804new (SV *class, int map_width, int map_height) 1552
1553DC::Map
1554new (SV *class)
805 CODE: 1555 CODE:
806 New (0, RETVAL, 1, struct map); 1556 New (0, RETVAL, 1, struct map);
807 RETVAL->x = 0; 1557 RETVAL->x = 0;
808 RETVAL->y = 0; 1558 RETVAL->y = 0;
809 RETVAL->w = map_width; 1559 RETVAL->w = 0;
810 RETVAL->h = map_height; 1560 RETVAL->h = 0;
811 RETVAL->ox = 0; 1561 RETVAL->ox = 0;
812 RETVAL->oy = 0; 1562 RETVAL->oy = 0;
813 RETVAL->faces = 8192; 1563 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
814 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1564 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
815 RETVAL->texs = 8192;
816 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
817 RETVAL->rows = 0; 1565 RETVAL->rows = 0;
818 RETVAL->row = 0; 1566 RETVAL->row = 0;
819 OUTPUT: 1567 OUTPUT:
820 RETVAL 1568 RETVAL
821 1569
822void 1570void
823DESTROY (CFClient::Map self) 1571DESTROY (DC::Map self)
824 CODE: 1572 CODE:
825{ 1573{
826 map_clear (self); 1574 map_clear (self);
827 Safefree (self->face); 1575 Safefree (self->face2tile);
1576 Safefree (self->tex);
828 Safefree (self); 1577 Safefree (self);
829} 1578}
830 1579
831void 1580void
1581resize (DC::Map self, int map_width, int map_height)
1582 CODE:
1583 self->w = map_width;
1584 self->h = map_height;
1585
1586void
832clear (CFClient::Map self) 1587clear (DC::Map self)
833 CODE: 1588 CODE:
834 map_clear (self); 1589 map_clear (self);
835 1590
836void 1591void
837set_face (CFClient::Map self, int face, int texid) 1592set_tileid (DC::Map self, int face, int tile)
838 CODE: 1593 CODE:
839{ 1594{
840 while (self->faces <= face) 1595 need_facenum (self, face); self->face2tile [face] = tile;
841 { 1596 need_texid (self, tile);
842 Append (mapface, self->face, self->faces, self->faces);
843 self->faces *= 2;
844 }
845
846 self->face [face] = texid;
847} 1597}
848 1598
849void 1599void
1600set_smooth (DC::Map self, int face, int smooth, int level)
1601 CODE:
1602{
1603 tileid texid;
1604 maptex *tex;
1605
1606 if (face < 0 || face >= self->faces)
1607 return;
1608
1609 if (smooth < 0 || smooth >= self->faces)
1610 return;
1611
1612 texid = self->face2tile [face];
1613
1614 if (!texid)
1615 return;
1616
1617 tex = self->tex + texid;
1618 tex->smoothtile = self->face2tile [smooth];
1619 tex->smoothlevel = level;
1620}
1621
1622void
850set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1623set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
851 CODE: 1624 CODE:
852{ 1625{
853 while (self->texs <= texid) 1626 need_texid (self, texid);
854 {
855 Append (maptex, self->tex, self->texs, self->texs);
856 self->texs *= 2;
857 }
858 1627
859 { 1628 {
860 maptex *tex = self->tex + texid; 1629 maptex *tex = self->tex + texid;
861 1630
862 tex->name = name; 1631 tex->name = name;
… …
867 tex->r = r; 1636 tex->r = r;
868 tex->g = g; 1637 tex->g = g;
869 tex->b = b; 1638 tex->b = b;
870 tex->a = a; 1639 tex->a = a;
871 } 1640 }
1641
1642 // somewhat hackish, but for textures that require it, it really
1643 // improves the look, and most others don't suffer.
1644 glBindTexture (GL_TEXTURE_2D, name);
1645 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1646 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1647 // use uglier nearest interpolation because linear suffers
1648 // from transparent color bleeding and ugly wrapping effects.
1649 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
872} 1650}
873 1651
874int 1652int
875ox (CFClient::Map self) 1653ox (DC::Map self)
876 ALIAS: 1654 ALIAS:
877 oy = 1 1655 oy = 1
1656 x = 2
1657 y = 3
1658 w = 4
1659 h = 5
878 CODE: 1660 CODE:
879 switch (ix) 1661 switch (ix)
880 { 1662 {
881 case 0: RETVAL = self->ox; break; 1663 case 0: RETVAL = self->ox; break;
882 case 1: RETVAL = self->oy; break; 1664 case 1: RETVAL = self->oy; break;
1665 case 2: RETVAL = self->x; break;
1666 case 3: RETVAL = self->y; break;
1667 case 4: RETVAL = self->w; break;
1668 case 5: RETVAL = self->h; break;
883 } 1669 }
884 OUTPUT: 1670 OUTPUT:
885 RETVAL 1671 RETVAL
886 1672
887void 1673void
888scroll (CFClient::Map self, int dx, int dy) 1674scroll (DC::Map self, int dx, int dy)
889 CODE: 1675 CODE:
890{ 1676{
891 if (dx > 0) 1677 if (dx > 0)
892 map_blank (self, self->x, self->y, dx - 1, self->h); 1678 map_blank (self, self->x, self->y, dx, self->h);
893 else if (dx < 0) 1679 else if (dx < 0)
894 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1680 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
895 1681
896 if (dy > 0) 1682 if (dy > 0)
897 map_blank (self, self->x, self->y, self->w, dy - 1); 1683 map_blank (self, self->x, self->y, self->w, dy);
898 else if (dy < 0) 1684 else if (dy < 0)
899 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1685 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
900 1686
901 self->ox += dx; self->x += dx; 1687 self->ox += dx; self->x += dx;
902 self->oy += dy; self->y += dy; 1688 self->oy += dy; self->y += dy;
903 1689
904 while (self->y < 0) 1690 while (self->y < 0)
… …
908 self->rows += MAP_EXTEND_Y; 1694 self->rows += MAP_EXTEND_Y;
909 self->y += MAP_EXTEND_Y; 1695 self->y += MAP_EXTEND_Y;
910 } 1696 }
911} 1697}
912 1698
913void 1699SV *
914map1a_update (CFClient::Map self, SV *data_) 1700map1a_update (DC::Map self, SV *data_, int extmap)
915 CODE: 1701 CODE:
916{ 1702{
917 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1703 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
918 uint8_t *data_end = (uint8_t *)SvEND (data_); 1704 uint8_t *data_end = (uint8_t *)SvEND (data_);
919 mapcell *cell; 1705 mapcell *cell;
920 int x, y, flags; 1706 int x, y, z, flags;
1707 AV *missing = newAV ();
1708 RETVAL = newRV_noinc ((SV *)missing);
921 1709
922 while (data < data_end) 1710 while (data < data_end - 1)
923 { 1711 {
924 flags = (data [0] << 8) + data [1]; data += 2; 1712 flags = (data [0] << 8) + data [1]; data += 2;
925 1713
926 x = ((flags >> 10) & 63) + self->x; 1714 x = self->x + ((flags >> 10) & 63);
927 y = ((flags >> 4) & 63) + self->y; 1715 y = self->y + ((flags >> 4) & 63);
928 1716
929 cell = map_get_cell (self, x, y); 1717 cell = map_get_cell (self, x, y);
930 1718
931 if (flags & 15) 1719 if (flags & 15)
932 { 1720 {
933 if (cell->darkness < 0) 1721 if (!cell->darkness)
934 { 1722 {
1723 memset (cell, 0, sizeof (*cell));
935 cell->darkness = 0; 1724 cell->darkness = 256;
936 cell->face [0] = 0;
937 cell->face [1] = 0;
938 cell->face [2] = 0;
939 } 1725 }
940 1726
941 cell->darkness = flags & 8 ? *data++ : 255;
942
943 //TODO: don't trust server data to be in-range(!) 1727 //TODO: don't trust server data to be in-range(!)
944 1728
945 if (flags & 4) 1729 if (flags & 8)
946 { 1730 {
947 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1731 if (extmap)
1732 {
1733 uint8_t ext, cmd;
1734
1735 do
1736 {
1737 ext = *data++;
1738 cmd = ext & 0x7f;
1739
1740 if (cmd < 4)
1741 cell->darkness = 255 - ext * 64 + 1;
1742 else if (cmd == 5) // health
1743 {
1744 cell->stat_width = 1;
1745 cell->stat_hp = *data++;
1746 }
1747 else if (cmd == 6) // monster width
1748 cell->stat_width = *data++ + 1;
1749 else if (cmd == 0x47)
1750 {
1751 if (*data == 1) cell->player = data [1];
1752 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1753 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1754 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1755
1756 data += *data + 1;
1757 }
1758 else if (cmd == 8) // cell flags
1759 cell->flags = *data++;
1760 else if (ext & 0x40) // unknown, multibyte => skip
1761 data += *data + 1;
1762 else
1763 data++;
1764 }
1765 while (ext & 0x80);
1766 }
1767 else
1768 cell->darkness = *data++ + 1;
948 } 1769 }
949 1770
1771 for (z = 0; z <= 2; ++z)
950 if (flags & 2) 1772 if (flags & (4 >> z))
951 { 1773 {
952 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1774 faceid face = (data [0] << 8) + data [1]; data += 2;
1775 need_facenum (self, face);
1776 cell->tile [z] = self->face2tile [face];
1777
1778 if (cell->tile [z])
1779 {
1780 maptex *tex = self->tex + cell->tile [z];
1781 if (!tex->name)
1782 av_push (missing, newSViv (cell->tile [z]));
1783
1784 if (tex->smoothtile)
1785 {
1786 maptex *smooth = self->tex + tex->smoothtile;
1787 if (!smooth->name)
1788 av_push (missing, newSViv (tex->smoothtile));
1789 }
1790 }
953 } 1791 }
954
955 if (flags & 1)
956 {
957 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
958 }
959 } 1792 }
960 else 1793 else
961 cell->darkness = -1; 1794 CELL_CLEAR (cell);
962 } 1795 }
963} 1796}
1797 OUTPUT:
1798 RETVAL
964 1799
965SV * 1800SV *
966mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1801mapmap (DC::Map self, int x0, int y0, int w, int h)
967 CODE: 1802 CODE:
968{ 1803{
969 int x1, x; 1804 int x1, x;
970 int y1, y; 1805 int y1, y;
971 int z; 1806 int z;
… …
992 { 1827 {
993 mapcell *cell = row->col + (x - row->c0); 1828 mapcell *cell = row->col + (x - row->c0);
994 1829
995 for (z = 0; z <= 0; z++) 1830 for (z = 0; z <= 0; z++)
996 { 1831 {
997 mapface face = cell->face [z];
998
999 if (face)
1000 {
1001 maptex tex = self->tex [face]; 1832 maptex tex = self->tex [cell->tile [z]];
1002 int a0 = 255 - tex.a; 1833 int a0 = 255 - tex.a;
1003 int a1 = tex.a; 1834 int a1 = tex.a;
1004 1835
1005 r = (r * a0 + tex.r * a1) / 255; 1836 r = (r * a0 + tex.r * a1) / 255;
1006 g = (g * a0 + tex.g * a1) / 255; 1837 g = (g * a0 + tex.g * a1) / 255;
1007 b = (b * a0 + tex.b * a1) / 255; 1838 b = (b * a0 + tex.b * a1) / 255;
1008 a = (a * a0 + tex.a * a1) / 255; 1839 a = (a * a0 + tex.a * a1) / 255;
1009 }
1010 } 1840 }
1011 } 1841 }
1012 1842
1013 *map++ = (r ) 1843 *map++ = (r )
1014 | (g << 8) 1844 | (g << 8)
… …
1021} 1851}
1022 OUTPUT: 1852 OUTPUT:
1023 RETVAL 1853 RETVAL
1024 1854
1025void 1855void
1026draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1856draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1857 CODE:
1858{
1859 int x, y, z;
1860
1861 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1862 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864 smooth_key skey;
1865 int pl_x, pl_y;
1866 maptex pl_tex;
1867 rc_t *rc = rc_alloc ();
1868 rc_key_t key;
1869 rc_array_t *arr;
1870
1871 pl_tex.name = 0;
1872
1873 // thats current max. sorry.
1874 if (sw > 255) sw = 255;
1875 if (sh > 255) sh = 255;
1876
1877 // clear key, in case of extra padding
1878 memset (&skey, 0, sizeof (skey));
1879
1880 memset (&key, 0, sizeof (key));
1881 key.r = 255;
1882 key.g = 255;
1883 key.b = 255;
1884 key.a = 255;
1885 key.mode = GL_QUADS;
1886 key.format = GL_T2F_V3F;
1887 key.texname = -1;
1888
1889 mx += self->x;
1890 my += self->y;
1891
1892 // first pass: determine smooth_max
1893 // rather ugly, if you ask me
1894 // could also be stored inside mapcell and updated on change
1895 memset (smooth_max, 0, sizeof (smooth_max));
1896
1897 for (y = 0; y < sh; y++)
1898 if (0 <= y + my && y + my < self->rows)
1899 {
1900 maprow *row = self->row + (y + my);
1901
1902 for (x = 0; x < sw; x++)
1903 if (row->c0 <= x + mx && x + mx < row->c1)
1904 {
1905 mapcell *cell = row->col + (x + mx - row->c0);
1906
1907 smooth_max[x + 1][y + 1] =
1908 MAX (self->tex [cell->tile [0]].smoothlevel,
1909 MAX (self->tex [cell->tile [1]].smoothlevel,
1910 self->tex [cell->tile [2]].smoothlevel));
1911 }
1912 }
1913
1914 glEnable (GL_BLEND);
1915 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1916 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1917
1918 for (z = 0; z <= 2; z++)
1919 {
1920 memset (smooth_level, 0, sizeof (smooth_level));
1921
1922 for (y = 0; y < sh; y++)
1923 if (0 <= y + my && y + my < self->rows)
1924 {
1925 maprow *row = self->row + (y + my);
1926
1927 for (x = 0; x < sw; x++)
1928 if (row->c0 <= x + mx && x + mx < row->c1)
1929 {
1930 mapcell *cell = row->col + (x + mx - row->c0);
1931 tileid tile = cell->tile [z];
1932
1933 if (tile)
1934 {
1935 maptex tex = self->tex [tile];
1936 int px = (x + 1) * T - tex.w;
1937 int py = (y + 1) * T - tex.h;
1938
1939 if (key.texname != tex.name)
1940 {
1941 if (!tex.name)
1942 tex = self->tex [2]; /* missing, replace by noface */
1943
1944 key.texname = tex.name;
1945 arr = rc_array (rc, &key);
1946 }
1947
1948 if (expect_false (cell->player == player) && expect_false (z == 2))
1949 {
1950 pl_x = px;
1951 pl_y = py;
1952 pl_tex = tex;
1953 continue;
1954 }
1955
1956 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1958 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960
1961 if (expect_false (cell->flags) && expect_false (z == 2))
1962 {
1963 // overlays such as the speech bubble, probably more to come
1964 if (cell->flags & 1)
1965 {
1966 maptex tex = self->tex [1];
1967 int px = x * T + T * 2 / 32;
1968 int py = y * T - T * 6 / 32;
1969
1970 if (tex.name)
1971 {
1972 if (key.texname != tex.name)
1973 {
1974 key.texname = tex.name;
1975 arr = rc_array (rc, &key);
1976 }
1977
1978 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982 }
1983 }
1984 }
1985
1986 // update smooth hash
1987 if (tex.smoothtile)
1988 {
1989 skey.tile = tex.smoothtile;
1990 skey.level = tex.smoothlevel;
1991
1992 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1993
1994 // add bits to current tile and all neighbours. skey.x|y is
1995 // shifted +1|+1 so we always stay positive.
1996
1997 // bits is ___n cccc CCCC bbbb
1998 // n do not draw borders&corners
1999 // c draw these corners, but...
2000 // C ... not these
2001 // b draw these borders
2002
2003 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2004 // ┃· ·· ·┃ ━━
2005
2006 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2007 // ·· ·· ·┏ ┓·
2008
2009 // full tile
2010 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2011
2012 // borders
2013 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2014 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2015 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2016 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2017
2018 // corners
2019 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2020 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2021 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2022 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2023 }
2024 }
2025 }
2026 }
2027
2028 rc_draw (rc);
2029 rc_clear (rc);
2030
2031 // go through all smoothlevels, lowest to highest, then draw.
2032 // this is basically counting sort
2033 {
2034 int w, b;
2035
2036 glEnable (GL_TEXTURE_2D);
2037 glBegin (GL_QUADS);
2038 for (w = 0; w < 256 / 32; ++w)
2039 {
2040 uint32_t smask = smooth_level [w];
2041 if (smask)
2042 for (b = 0; b < 32; ++b)
2043 if (smask & (((uint32_t)1) << b))
2044 {
2045 int level = (w << 5) | b;
2046 HE *he;
2047
2048 hv_iterinit (smooth);
2049 while ((he = hv_iternext (smooth)))
2050 {
2051 smooth_key *skey = (smooth_key *)HeKEY (he);
2052 IV bits = SvIVX (HeVAL (he));
2053
2054 if (!(bits & 0x1000)
2055 && skey->level == level
2056 && level > smooth_max [skey->x][skey->y])
2057 {
2058 maptex tex = self->tex [skey->tile];
2059 int px = (((int)skey->x) - 1) * T;
2060 int py = (((int)skey->y) - 1) * T;
2061 int border = bits & 15;
2062 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063 float dx = tex.s * .0625f; // 16 images/row
2064 float dy = tex.t * .5f ; // 2 images/column
2065
2066 if (tex.name)
2067 {
2068 // this time avoiding texture state changes
2069 // save gobs of state changes.
2070 if (key.texname != tex.name)
2071 {
2072 glEnd ();
2073 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2074 glBegin (GL_QUADS);
2075 }
2076
2077 if (border)
2078 {
2079 float ox = border * dx;
2080
2081 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2083 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2084 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2085 }
2086
2087 if (corner)
2088 {
2089 float ox = corner * dx;
2090
2091 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2093 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2094 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2095 }
2096 }
2097 }
2098 }
2099 }
2100 }
2101
2102 glEnd ();
2103 glDisable (GL_TEXTURE_2D);
2104 key.texname = -1;
2105 }
2106
2107 hv_clear (smooth);
2108 }
2109
2110 if (pl_tex.name)
2111 {
2112 maptex tex = pl_tex;
2113 int px = pl_x + sdx;
2114 int py = pl_y + sdy;
2115
2116 key.texname = tex.name;
2117 arr = rc_array (rc, &key);
2118
2119 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2120 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2121 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2122 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123
2124 rc_draw (rc);
2125 }
2126
2127 glDisable (GL_BLEND);
2128 rc_free (rc);
2129
2130 // top layer: overlays such as the health bar
2131 for (y = 0; y < sh; y++)
2132 if (0 <= y + my && y + my < self->rows)
2133 {
2134 maprow *row = self->row + (y + my);
2135
2136 for (x = 0; x < sw; x++)
2137 if (row->c0 <= x + mx && x + mx < row->c1)
2138 {
2139 mapcell *cell = row->col + (x + mx - row->c0);
2140
2141 int px = x * T;
2142 int py = y * T;
2143
2144 if (cell->stat_hp)
2145 {
2146 int width = cell->stat_width * T;
2147 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2148
2149 glColor3ub (0, 0, 0);
2150 glRectf (px + 1, py - thick - 2,
2151 px + width - 1, py);
2152
2153 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2154 glRectf (px + 2,
2155 py - thick - 1,
2156 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2157 }
2158 }
2159 }
2160}
2161
2162void
2163draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2164 CODE:
2165{
2166 static float color[16][3] = {
2167 { 0.00F, 0.00F, 0.00F },
2168 { 1.00F, 1.00F, 1.00F },
2169 { 0.00F, 0.00F, 0.55F },
2170 { 1.00F, 0.00F, 0.00F },
2171
2172 { 1.00F, 0.54F, 0.00F },
2173 { 0.11F, 0.56F, 1.00F },
2174 { 0.93F, 0.46F, 0.00F },
2175 { 0.18F, 0.54F, 0.34F },
2176
2177 { 0.56F, 0.73F, 0.56F },
2178 { 0.80F, 0.80F, 0.80F },
2179 { 0.55F, 0.41F, 0.13F },
2180 { 0.99F, 0.77F, 0.26F },
2181
2182 { 0.74F, 0.65F, 0.41F },
2183
2184 { 0.00F, 1.00F, 1.00F },
2185 { 1.00F, 0.00F, 1.00F },
2186 { 1.00F, 1.00F, 0.00F },
2187 };
2188
2189 int x, y;
2190
2191 glEnable (GL_TEXTURE_2D);
2192 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2193 glEnable (GL_BLEND);
2194 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2195 glBegin (GL_QUADS);
2196
2197 for (y = 0; y < h; y++)
2198 for (x = 0; x < w; x++)
2199 {
2200 unsigned char m = data [x + y * w];
2201
2202 if (m)
2203 {
2204 float *c = color [m & 15];
2205
2206 float tx1 = m & 0x40 ? 0.5 : 0.;
2207 float tx2 = tx1 + 0.5;
2208
2209 glColor4f (c[0], c[1], c[2], 0.75);
2210 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2211 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2212 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2213 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2214 }
2215 }
2216
2217 glEnd ();
2218 glDisable (GL_BLEND);
2219 glDisable (GL_TEXTURE_2D);
2220}
2221
2222void
2223fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1027 PPCODE: 2224 PPCODE:
1028{ 2225{
1029 int vx, vy;
1030 int x, y, z; 2226 int x, y;
1031 int last_name; 2227 int sw1 = sw + 2;
1032 mapface face; 2228 int sh1 = sh + 2;
2229 int sh3 = sh * 3;
1033 int sw4 = (sw + 3) & ~3; 2230 int sw34 = (sw * 3 + 3) & ~3;
2231 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1034 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2232 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1035 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2233 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1036 2234
1037 memset (darkness, 255, sw4 * sh);
1038 SvPOK_only (darkness_sv); 2235 SvPOK_only (darkness3_sv);
1039 SvCUR_set (darkness_sv, sw4 * sh); 2236 SvCUR_set (darkness3_sv, sw34 * sh3);
1040 2237
1041 vx = self->x + (self->w - sw) / 2 - shift_x; 2238 mx += self->x - 1;
1042 vy = self->y + (self->h - sh) / 2 - shift_y; 2239 my += self->y - 1;
1043 2240
1044 /* 2241 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1045 int vx = self->vx = self->w >= sw
1046 ? self->x + (self->w - sw) / 2
1047 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1048 2242
1049 int vy = self->vy = self->h >= sh
1050 ? self->y + (self->h - sh) / 2
1051 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1052 */
1053
1054 glColor4ub (255, 255, 255, 255);
1055
1056 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1057 glEnable (GL_BLEND);
1058 glEnable (GL_TEXTURE_2D);
1059 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1060
1061 glBegin (GL_QUADS);
1062
1063 last_name = 0;
1064
1065 for (z = 0; z < 3; z++)
1066 for (y = 0; y < sh; y++) 2243 for (y = 0; y < sh1; y++)
1067 if (0 <= y + vy && y + vy < self->rows) 2244 if (0 <= y + my && y + my < self->rows)
1068 { 2245 {
1069 maprow *row = self->row + (y + vy); 2246 maprow *row = self->row + (y + my);
1070 2247
1071 for (x = 0; x < sw; x++) 2248 for (x = 0; x < sw1; x++)
1072 if (row->c0 <= x + vx && x + vx < row->c1) 2249 if (row->c0 <= x + mx && x + mx < row->c1)
1073 { 2250 {
1074 mapcell *cell = row->col + (x + vx - row->c0); 2251 mapcell *cell = row->col + (x + mx - row->c0);
1075 2252
1076 darkness[y * sw4 + x] = cell->darkness < 0 2253 darkness1 [y * sw1 + x] = cell->darkness
2254 ? 255 - (cell->darkness - 1)
1077 ? 255 - FOW_DARKNESS 2255 : 255 - FOW_DARKNESS;
1078 : 255 - cell->darkness;
1079
1080 face = cell->face [z];
1081
1082 if (face)
1083 {
1084 maptex tex = self->tex [face];
1085
1086 int px = (x + 1) * 32 - tex.w;
1087 int py = (y + 1) * 32 - tex.h;
1088
1089 if (last_name != tex.name)
1090 {
1091 glEnd ();
1092 last_name = tex.name;
1093 glBindTexture (GL_TEXTURE_2D, last_name);
1094 glBegin (GL_QUADS);
1095 }
1096
1097 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1098 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1099 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1100 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1101 }
1102 } 2256 }
1103 } 2257 }
1104 2258
1105 glEnd (); 2259 for (y = 0; y < sh; ++y)
2260 for (x = 0; x < sw; ++x)
2261 {
2262 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2263 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2264 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2265 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2266 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2267 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2268 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2269 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2270 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1106 2271
1107 glDisable (GL_TEXTURE_2D); 2272 uint8_t r11 = (d11 + d21 + d12) / 3;
1108 glDisable (GL_BLEND); 2273 uint8_t r21 = d21;
2274 uint8_t r31 = (d21 + d31 + d32) / 3;
2275
2276 uint8_t r12 = d12;
2277 uint8_t r22 = d22;
2278 uint8_t r32 = d32;
2279
2280 uint8_t r13 = (d13 + d23 + d12) / 3;
2281 uint8_t r23 = d23;
2282 uint8_t r33 = (d23 + d33 + d32) / 3;
2283
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2285 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2286 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2288 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2289 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2291 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2292 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2293 }
2294
2295 free (darkness1);
1109 2296
1110 EXTEND (SP, 3); 2297 EXTEND (SP, 3);
1111 PUSHs (sv_2mortal (newSViv (sw4))); 2298 PUSHs (sv_2mortal (newSViv (sw34)));
1112 PUSHs (sv_2mortal (newSViv (sh))); 2299 PUSHs (sv_2mortal (newSViv (sh3)));
1113 PUSHs (darkness_sv); 2300 PUSHs (darkness3_sv);
1114} 2301}
1115 2302
1116SV * 2303SV *
1117get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2304get_rect (DC::Map self, int x0, int y0, int w, int h)
1118 CODE: 2305 CODE:
1119{ 2306{
1120 int x, y, x1, y1; 2307 int x, y, x1, y1;
1121 SV *data_sv = newSV (w * h * 7 + 5); 2308 SV *data_sv = newSV (w * h * 7 + 5);
1122 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2309 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1147 if (row && row->c0 <= x && x < row->c1) 2334 if (row && row->c0 <= x && x < row->c1)
1148 { 2335 {
1149 mapcell *cell = row->col + (x - row->c0); 2336 mapcell *cell = row->col + (x - row->c0);
1150 uint8_t flags = 0; 2337 uint8_t flags = 0;
1151 2338
1152 if (cell->face [0]) flags |= 1; 2339 if (cell->tile [0]) flags |= 1;
1153 if (cell->face [1]) flags |= 2; 2340 if (cell->tile [1]) flags |= 2;
1154 if (cell->face [2]) flags |= 4; 2341 if (cell->tile [2]) flags |= 4;
1155 2342
1156 *data++ = flags; 2343 *data++ = flags;
1157 2344
1158 if (flags & 1) 2345 if (flags & 1)
1159 { 2346 {
2347 tileid tile = cell->tile [0];
1160 *data++ = cell->face [0] >> 8; 2348 *data++ = tile >> 8;
1161 *data++ = cell->face [0]; 2349 *data++ = tile;
1162 } 2350 }
1163 2351
1164 if (flags & 2) 2352 if (flags & 2)
1165 { 2353 {
2354 tileid tile = cell->tile [1];
1166 *data++ = cell->face [1] >> 8; 2355 *data++ = tile >> 8;
1167 *data++ = cell->face [1]; 2356 *data++ = tile;
1168 } 2357 }
1169 2358
1170 if (flags & 4) 2359 if (flags & 4)
1171 { 2360 {
2361 tileid tile = cell->tile [2];
1172 *data++ = cell->face [2] >> 8; 2362 *data++ = tile >> 8;
1173 *data++ = cell->face [2]; 2363 *data++ = tile;
1174 } 2364 }
1175 } 2365 }
1176 else 2366 else
1177 *data++ = 0; 2367 *data++ = 0;
1178 } 2368 }
1179 } 2369 }
1180 2370
2371 /* if size is w*h + 5 then no data has been found */
2372 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2373 {
1181 SvPOK_only (data_sv); 2374 SvPOK_only (data_sv);
1182 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2375 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2376 }
2377
1183 RETVAL = data_sv; 2378 RETVAL = data_sv;
1184} 2379}
1185 OUTPUT: 2380 OUTPUT:
1186 RETVAL 2381 RETVAL
1187 2382
1188void 2383void
1189set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2384set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1190 PPCODE: 2385 PPCODE:
1191{ 2386{
1192 int x, y, z; 2387 int x, y, z;
1193 int w, h; 2388 int w, h;
1194 int x1, y1; 2389 int x1, y1;
2390 STRLEN len;
2391 uint8_t *data, *end;
2392
2393 len = SvLEN (data_sv);
2394 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2395 data = SvPVbyte_nolen (data_sv);
2396 end = data + len + 8;
2397
2398 if (len < 5)
2399 XSRETURN_EMPTY;
1195 2400
1196 if (*data++ != 0) 2401 if (*data++ != 0)
1197 return; /* version mismatch */ 2402 XSRETURN_EMPTY; /* version mismatch */
1198 2403
1199 w = *data++ << 8; w |= *data++; 2404 w = *data++ << 8; w |= *data++;
1200 h = *data++ << 8; h |= *data++; 2405 h = *data++ << 8; h |= *data++;
1201 2406
1202 // we need to do this 'cause we don't keep an absolute coord system for rows 2407 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1214 { 2419 {
1215 maprow *row = map_get_row (self, y); 2420 maprow *row = map_get_row (self, y);
1216 2421
1217 for (x = x0; x < x1; x++) 2422 for (x = x0; x < x1; x++)
1218 { 2423 {
2424 uint8_t flags;
2425
2426 if (data + 7 >= end)
2427 XSRETURN_EMPTY;
2428
1219 uint8_t flags = *data++; 2429 flags = *data++;
1220 2430
1221 if (flags) 2431 if (flags)
1222 { 2432 {
1223 mapface face[3] = { 0, 0, 0 };
1224
1225 mapcell *cell = row_get_cell (row, x); 2433 mapcell *cell = row_get_cell (row, x);
2434 tileid tile[3] = { 0, 0, 0 };
1226 2435
1227 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2436 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1228 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2437 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1229 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2438 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1230 2439
1231 if (cell->darkness <= 0) 2440 if (cell->darkness == 0)
1232 { 2441 {
1233 cell->darkness = -1; 2442 /*cell->darkness = 0;*/
2443 EXTEND (SP, 3);
1234 2444
1235 for (z = 0; z <= 2; z++) 2445 for (z = 0; z <= 2; z++)
1236 { 2446 {
1237 cell->face[z] = face[z]; 2447 tileid t = tile [z];
1238 2448
1239 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2449 if (t >= self->texs || (t && !self->tex [t].name))
2450 {
1240 XPUSHs (sv_2mortal (newSViv (face[z]))); 2451 PUSHs (sv_2mortal (newSViv (t)));
2452 need_texid (self, t);
2453 }
2454
2455 cell->tile [z] = t;
1241 } 2456 }
1242 } 2457 }
1243 } 2458 }
1244 } 2459 }
1245 } 2460 }
1246} 2461}
1247 2462
1248MODULE = CFClient PACKAGE = CFClient::MixChunk 2463MODULE = Deliantra::Client PACKAGE = DC::RW
1249 2464
1250CFClient::MixChunk 2465DC::RW
1251new_from_file (SV *class, char *path) 2466new (SV *class, SV *data_sv)
1252 CODE: 2467 CODE:
1253 RETVAL = Mix_LoadWAV (path); 2468{
2469 STRLEN datalen;
2470 char *data = SvPVbyte (data_sv, datalen);
2471
2472 RETVAL = SDL_RWFromConstMem (data, datalen);
2473}
1254 OUTPUT: 2474 OUTPUT:
1255 RETVAL 2475 RETVAL
1256 2476
2477DC::RW
2478new_from_file (SV *class, const char *path, const char *mode = "rb")
2479 CODE:
2480 RETVAL = SDL_RWFromFile (path, mode);
2481 OUTPUT:
2482 RETVAL
2483
2484# fails on win32:
2485# dc.xs(2268) : error C2059: syntax error : '('
1257void 2486#void
2487#close (DC::RW self)
2488# CODE:
2489# (self->(close)) (self);
2490
2491MODULE = Deliantra::Client PACKAGE = DC::Channel
2492
2493PROTOTYPES: DISABLE
2494
2495DC::Channel
2496find ()
2497 CODE:
2498{
2499 RETVAL = Mix_GroupAvailable (-1);
2500
2501 if (RETVAL < 0)
2502 {
2503 RETVAL = Mix_GroupOldest (-1);
2504
2505 if (RETVAL < 0)
2506 XSRETURN_UNDEF;
2507
2508 Mix_HaltChannel (RETVAL);
2509 }
2510
2511 Mix_UnregisterAllEffects (RETVAL);
2512 Mix_Volume (RETVAL, 128);
2513}
2514 OUTPUT:
2515 RETVAL
2516
2517void
2518halt (DC::Channel self)
2519 CODE:
2520 Mix_HaltChannel (self);
2521
2522void
2523expire (DC::Channel self, int ticks = -1)
2524 CODE:
2525 Mix_ExpireChannel (self, ticks);
2526
2527void
2528fade_out (DC::Channel self, int ticks = -1)
2529 CODE:
2530 Mix_FadeOutChannel (self, ticks);
2531
2532int
2533volume (DC::Channel self, int volume)
2534 CODE:
2535 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2536 OUTPUT:
2537 RETVAL
2538
2539void
2540unregister_all_effects (DC::Channel self)
2541 CODE:
2542 Mix_UnregisterAllEffects (self);
2543
2544void
2545set_panning (DC::Channel self, int left, int right)
2546 CODE:
2547 left = CLAMP (left , 0, 255);
2548 right = CLAMP (right, 0, 255);
2549 Mix_SetPanning (self, left, right);
2550
2551void
2552set_distance (DC::Channel self, int distance)
2553 CODE:
2554 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2555
2556void
2557set_position (DC::Channel self, int angle, int distance)
2558 CODE:
2559
2560void
2561set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562 CODE:
2563{
2564 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2566 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567}
2568
2569void
2570set_reverse_stereo (DC::Channel self, int flip)
2571 CODE:
2572 Mix_SetReverseStereo (self, flip);
2573
2574MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575
2576PROTOTYPES: DISABLE
2577
2578DC::MixChunk
2579new (SV *class, DC::RW rwops)
2580 CODE:
2581 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2582 OUTPUT:
2583 RETVAL
2584
2585void
1258DESTROY (CFClient::MixChunk self) 2586DESTROY (DC::MixChunk self)
1259 CODE: 2587 CODE:
1260 Mix_FreeChunk (self); 2588 Mix_FreeChunk (self);
1261 2589
1262int 2590int
1263volume (CFClient::MixChunk self, int volume = -1) 2591volume (DC::MixChunk self, int volume = -1)
1264 CODE: 2592 CODE:
2593 if (items > 1)
2594 volume = CLAMP (volume, 0, 128);
1265 RETVAL = Mix_VolumeChunk (self, volume); 2595 RETVAL = Mix_VolumeChunk (self, volume);
1266 OUTPUT: 2596 OUTPUT:
1267 RETVAL 2597 RETVAL
1268 2598
1269int 2599DC::Channel
1270play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2600play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1271 CODE: 2601 CODE:
2602{
1272 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2603 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2604
2605 if (RETVAL < 0)
2606 XSRETURN_UNDEF;
2607
2608 if (channel < 0)
2609 {
2610 Mix_UnregisterAllEffects (RETVAL);
2611 Mix_Volume (RETVAL, 128);
2612 }
2613}
1273 OUTPUT: 2614 OUTPUT:
1274 RETVAL 2615 RETVAL
1275 2616
1276MODULE = CFClient PACKAGE = CFClient::MixMusic 2617MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1277 2618
1278int 2619int
1279volume (int volume = -1) 2620volume (int volume = -1)
2621 PROTOTYPE: ;$
1280 CODE: 2622 CODE:
2623 if (items > 0)
2624 volume = CLAMP (volume, 0, 128);
1281 RETVAL = Mix_VolumeMusic (volume); 2625 RETVAL = Mix_VolumeMusic (volume);
1282 OUTPUT: 2626 OUTPUT:
1283 RETVAL 2627 RETVAL
1284 2628
1285CFClient::MixMusic 2629void
1286new_from_file (SV *class, char *path) 2630fade_out (int ms)
1287 CODE: 2631 CODE:
2632 Mix_FadeOutMusic (ms);
2633
2634void
2635halt ()
2636 CODE:
2637 Mix_HaltMusic ();
2638
2639DC::MixMusic
2640new (SV *class, DC::RW rwops)
2641 CODE:
1288 RETVAL = Mix_LoadMUS (path); 2642 RETVAL = Mix_LoadMUS_RW (rwops);
1289 OUTPUT: 2643 OUTPUT:
1290 RETVAL 2644 RETVAL
1291 2645
1292void 2646void
1293DESTROY (CFClient::MixMusic self) 2647DESTROY (DC::MixMusic self)
1294 CODE: 2648 CODE:
1295 Mix_FreeMusic (self); 2649 Mix_FreeMusic (self);
1296 2650
1297int 2651int
1298play (CFClient::MixMusic self, int loops = -1) 2652play (DC::MixMusic self, int loops = -1)
1299 CODE: 2653 CODE:
1300 RETVAL = Mix_PlayMusic (self, loops); 2654 RETVAL = Mix_PlayMusic (self, loops);
1301 OUTPUT: 2655 OUTPUT:
1302 RETVAL 2656 RETVAL
1303 2657
2658void
2659fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2660 CODE:
2661 Mix_FadeInMusicPos (self, loops, ms, position);
2662
1304MODULE = CFClient PACKAGE = CFClient::OpenGL 2663MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2664
2665PROTOTYPES: ENABLE
1305 2666
1306BOOT: 2667BOOT:
1307{ 2668{
1308 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2669 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1309 static const struct { 2670 static const struct {
1310 const char *name; 2671 const char *name;
1311 IV iv; 2672 IV iv;
1312 } *civ, const_iv[] = { 2673 } *civ, const_iv[] = {
1313# define const_iv(name) { # name, (IV)name } 2674# define const_iv(name) { # name, (IV)name }
2675 const_iv (GL_VENDOR),
2676 const_iv (GL_VERSION),
2677 const_iv (GL_EXTENSIONS),
1314 const_iv (GL_COLOR_MATERIAL), 2678 const_iv (GL_COLOR_MATERIAL),
1315 const_iv (GL_SMOOTH), 2679 const_iv (GL_SMOOTH),
1316 const_iv (GL_FLAT), 2680 const_iv (GL_FLAT),
2681 const_iv (GL_DITHER),
1317 const_iv (GL_BLEND), 2682 const_iv (GL_BLEND),
2683 const_iv (GL_CULL_FACE),
2684 const_iv (GL_SCISSOR_TEST),
2685 const_iv (GL_DEPTH_TEST),
2686 const_iv (GL_ALPHA_TEST),
2687 const_iv (GL_NORMALIZE),
2688 const_iv (GL_RESCALE_NORMAL),
2689 const_iv (GL_FRONT),
2690 const_iv (GL_BACK),
2691 const_iv (GL_AUX0),
1318 const_iv (GL_AND), 2692 const_iv (GL_AND),
2693 const_iv (GL_ONE),
2694 const_iv (GL_ZERO),
1319 const_iv (GL_SRC_ALPHA), 2695 const_iv (GL_SRC_ALPHA),
2696 const_iv (GL_DST_ALPHA),
1320 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2697 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2698 const_iv (GL_ONE_MINUS_DST_ALPHA),
2699 const_iv (GL_SRC_ALPHA_SATURATE),
1321 const_iv (GL_RGB), 2700 const_iv (GL_RGB),
1322 const_iv (GL_RGBA), 2701 const_iv (GL_RGBA),
2702 const_iv (GL_RGBA4),
2703 const_iv (GL_RGBA8),
2704 const_iv (GL_RGB5_A1),
1323 const_iv (GL_UNSIGNED_BYTE), 2705 const_iv (GL_UNSIGNED_BYTE),
1324 const_iv (GL_ALPHA4), 2706 const_iv (GL_UNSIGNED_SHORT),
2707 const_iv (GL_UNSIGNED_INT),
1325 const_iv (GL_ALPHA), 2708 const_iv (GL_ALPHA),
2709 const_iv (GL_INTENSITY),
2710 const_iv (GL_LUMINANCE),
2711 const_iv (GL_LUMINANCE_ALPHA),
1326 const_iv (GL_FLOAT), 2712 const_iv (GL_FLOAT),
1327 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2713 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2714 const_iv (GL_COMPRESSED_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2716 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2717 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2718 const_iv (GL_COMPRESSED_RGB_ARB),
2719 const_iv (GL_COMPRESSED_RGBA_ARB),
1328 const_iv (GL_COMPILE), 2720 const_iv (GL_COMPILE),
2721 const_iv (GL_PROXY_TEXTURE_1D),
2722 const_iv (GL_PROXY_TEXTURE_2D),
1329 const_iv (GL_TEXTURE_1D), 2723 const_iv (GL_TEXTURE_1D),
1330 const_iv (GL_TEXTURE_2D), 2724 const_iv (GL_TEXTURE_2D),
1331 const_iv (GL_TEXTURE_ENV), 2725 const_iv (GL_TEXTURE_ENV),
1332 const_iv (GL_TEXTURE_MAG_FILTER), 2726 const_iv (GL_TEXTURE_MAG_FILTER),
1333 const_iv (GL_TEXTURE_MIN_FILTER), 2727 const_iv (GL_TEXTURE_MIN_FILTER),
1334 const_iv (GL_TEXTURE_ENV_MODE), 2728 const_iv (GL_TEXTURE_ENV_MODE),
1335 const_iv (GL_TEXTURE_WRAP_S), 2729 const_iv (GL_TEXTURE_WRAP_S),
1336 const_iv (GL_TEXTURE_WRAP_T), 2730 const_iv (GL_TEXTURE_WRAP_T),
2731 const_iv (GL_REPEAT),
1337 const_iv (GL_CLAMP), 2732 const_iv (GL_CLAMP),
1338 const_iv (GL_REPEAT), 2733 const_iv (GL_CLAMP_TO_EDGE),
1339 const_iv (GL_NEAREST), 2734 const_iv (GL_NEAREST),
1340 const_iv (GL_LINEAR), 2735 const_iv (GL_LINEAR),
1341 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2736 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2737 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2738 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2739 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345 const_iv (GL_GENERATE_MIPMAP), 2740 const_iv (GL_GENERATE_MIPMAP),
1346 const_iv (GL_LINEAR),
1347 const_iv (GL_MODULATE), 2741 const_iv (GL_MODULATE),
2742 const_iv (GL_DECAL),
1348 const_iv (GL_REPLACE), 2743 const_iv (GL_REPLACE),
2744 const_iv (GL_DEPTH_BUFFER_BIT),
1349 const_iv (GL_COLOR_BUFFER_BIT), 2745 const_iv (GL_COLOR_BUFFER_BIT),
1350 const_iv (GL_PROJECTION), 2746 const_iv (GL_PROJECTION),
1351 const_iv (GL_MODELVIEW), 2747 const_iv (GL_MODELVIEW),
1352 const_iv (GL_COLOR_LOGIC_OP), 2748 const_iv (GL_COLOR_LOGIC_OP),
2749 const_iv (GL_SEPARABLE_2D),
1353 const_iv (GL_CONVOLUTION_2D), 2750 const_iv (GL_CONVOLUTION_2D),
1354 const_iv (GL_CONVOLUTION_BORDER_MODE), 2751 const_iv (GL_CONVOLUTION_BORDER_MODE),
1355 const_iv (GL_CONSTANT_BORDER), 2752 const_iv (GL_CONSTANT_BORDER),
2753 const_iv (GL_POINTS),
1356 const_iv (GL_LINES), 2754 const_iv (GL_LINES),
2755 const_iv (GL_LINE_STRIP),
2756 const_iv (GL_LINE_LOOP),
1357 const_iv (GL_QUADS), 2757 const_iv (GL_QUADS),
2758 const_iv (GL_QUAD_STRIP),
2759 const_iv (GL_TRIANGLES),
2760 const_iv (GL_TRIANGLE_STRIP),
2761 const_iv (GL_TRIANGLE_FAN),
1358 const_iv (GL_LINE_LOOP), 2762 const_iv (GL_POLYGON),
1359 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2763 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2764 const_iv (GL_POINT_SMOOTH_HINT),
2765 const_iv (GL_LINE_SMOOTH_HINT),
2766 const_iv (GL_POLYGON_SMOOTH_HINT),
2767 const_iv (GL_GENERATE_MIPMAP_HINT),
2768 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1360 const_iv (GL_FASTEST), 2769 const_iv (GL_FASTEST),
2770 const_iv (GL_DONT_CARE),
2771 const_iv (GL_NICEST),
2772 const_iv (GL_V2F),
2773 const_iv (GL_V3F),
2774 const_iv (GL_T2F_V3F),
2775 const_iv (GL_T2F_N3F_V3F),
1361# undef const_iv 2776# undef const_iv
1362 }; 2777 };
1363 2778
1364 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2779 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1365 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2780 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2781
2782 texture_av = newAV ();
2783 AvREAL_off (texture_av);
1366} 2784}
2785
2786void
2787disable_GL_EXT_blend_func_separate ()
2788 CODE:
2789 gl.BlendFuncSeparate = 0;
2790 gl.BlendFuncSeparateEXT = 0;
2791
2792char *
2793gl_vendor ()
2794 CODE:
2795 RETVAL = (char *)glGetString (GL_VENDOR);
2796 OUTPUT:
2797 RETVAL
2798
2799char *
2800gl_version ()
2801 CODE:
2802 RETVAL = (char *)glGetString (GL_VERSION);
2803 OUTPUT:
2804 RETVAL
2805
2806char *
2807gl_extensions ()
2808 CODE:
2809 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2810 OUTPUT:
2811 RETVAL
2812
2813const char *glGetString (GLenum pname)
2814
2815GLint glGetInteger (GLenum pname)
2816 CODE:
2817 glGetIntegerv (pname, &RETVAL);
2818 OUTPUT:
2819 RETVAL
2820
2821GLdouble glGetDouble (GLenum pname)
2822 CODE:
2823 glGetDoublev (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
1367 2826
1368int glGetError () 2827int glGetError ()
2828
2829void glFinish ()
1369 2830
1370void glClear (int mask) 2831void glClear (int mask)
1371 2832
1372void glClearColor (float r, float g, float b, float a = 1.0) 2833void glClearColor (float r, float g, float b, float a = 1.0)
1373 PROTOTYPE: @ 2834 PROTOTYPE: @
… …
1380 2841
1381void glHint (int target, int mode) 2842void glHint (int target, int mode)
1382 2843
1383void glBlendFunc (int sfactor, int dfactor) 2844void glBlendFunc (int sfactor, int dfactor)
1384 2845
2846void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2847 CODE:
2848 gl_BlendFuncSeparate (sa, da, saa, daa);
2849
2850void glDepthMask (int flag)
2851
1385void glLogicOp (int opcode) 2852void glLogicOp (int opcode)
1386 2853
2854void glColorMask (int red, int green, int blue, int alpha)
2855
1387void glMatrixMode (int mode) 2856void glMatrixMode (int mode)
1388 2857
1389void glPushMatrix () 2858void glPushMatrix ()
1390 2859
1391void glPopMatrix () 2860void glPopMatrix ()
1392 2861
1393void glLoadIdentity () 2862void glLoadIdentity ()
1394 2863
2864void glDrawBuffer (int buffer)
2865
2866void glReadBuffer (int buffer)
2867
2868# near_ and far_ are due to microsofts buggy "c" compiler
2869void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2870
2871# near_ and far_ are due to microsofts buggy "c" compiler
1395void glOrtho (double left, double right, double bottom, double top, double near, double far) 2872void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2873
2874PROTOTYPES: DISABLE
1396 2875
1397void glViewport (int x, int y, int width, int height) 2876void glViewport (int x, int y, int width, int height)
2877
2878void glScissor (int x, int y, int width, int height)
1398 2879
1399void glTranslate (float x, float y, float z = 0.) 2880void glTranslate (float x, float y, float z = 0.)
1400 CODE: 2881 CODE:
1401 glTranslatef (x, y, z); 2882 glTranslatef (x, y, z);
1402 2883
1403void glScale (float x, float y, float z) 2884void glScale (float x, float y, float z = 1.)
1404 CODE: 2885 CODE:
1405 glScalef (x, y, z); 2886 glScalef (x, y, z);
1406 2887
1407void glRotate (float angle, float x, float y, float z) 2888void glRotate (float angle, float x, float y, float z)
1408 CODE: 2889 CODE:
1409 glRotatef (angle, x, y, z); 2890 glRotatef (angle, x, y, z);
1410 2891
1411void glBegin (int mode)
1412
1413void glEnd ()
1414
1415void glColor (float r, float g, float b, float a = 1.0) 2892void glColor (float r, float g, float b, float a = 1.0)
1416 PROTOTYPE: @ 2893 ALIAS:
2894 glColor_premultiply = 1
1417 CODE: 2895 CODE:
2896 if (ix)
2897 {
2898 r *= a;
2899 g *= a;
2900 b *= a;
2901 }
2902 // microsoft visual "c" rounds instead of truncating...
1418 glColor4f (r, g, b, a); 2903 glColor4f (r, g, b, a);
2904
2905void glRasterPos (float x, float y, float z = 0.)
2906 CODE:
2907 glRasterPos3f (0, 0, z);
2908 glBitmap (0, 0, 0, 0, x, y, 0);
1419 2909
1420void glVertex (float x, float y, float z = 0.) 2910void glVertex (float x, float y, float z = 0.)
1421 CODE: 2911 CODE:
1422 glVertex3f (x, y, z); 2912 glVertex3f (x, y, z);
1423 2913
1424void glTexCoord (float s, float t) 2914void glTexCoord (float s, float t)
1425 CODE: 2915 CODE:
1426 glTexCoord2f (s, t); 2916 glTexCoord2f (s, t);
1427 2917
2918void glRect (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glRectf (x1, y1, x2, y2);
2921
2922void glRect_lineloop (float x1, float y1, float x2, float y2)
2923 CODE:
2924 glBegin (GL_LINE_LOOP);
2925 glVertex2f (x1, y1);
2926 glVertex2f (x2, y1);
2927 glVertex2f (x2, y2);
2928 glVertex2f (x1, y2);
2929 glEnd ();
2930
2931PROTOTYPES: ENABLE
2932
2933void glBegin (int mode)
2934
2935void glEnd ()
2936
2937void glPointSize (GLfloat size)
2938
2939void glLineWidth (GLfloat width)
2940
2941void glInterleavedArrays (int format, int stride, char *data)
2942
2943void glDrawElements (int mode, int count, int type, char *indices)
2944
2945# 1.2 void glDrawRangeElements (int mode, int start, int end
2946
1428void glTexEnv (int target, int pname, float param) 2947void glTexEnv (int target, int pname, float param)
1429 CODE: 2948 CODE:
1430 glTexEnvf (target, pname, param); 2949 glTexEnvf (target, pname, param);
1431 2950
1432void glTexParameter (int target, int pname, float param) 2951void glTexParameter (int target, int pname, float param)
… …
1435 2954
1436void glBindTexture (int target, int name) 2955void glBindTexture (int target, int name)
1437 2956
1438void glConvolutionParameter (int target, int pname, float params) 2957void glConvolutionParameter (int target, int pname, float params)
1439 CODE: 2958 CODE:
2959 if (gl.ConvolutionParameterf)
1440 glConvolutionParameterf (target, pname, params); 2960 gl.ConvolutionParameterf (target, pname, params);
1441 2961
1442void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2962void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
2963 CODE:
2964 if (gl.ConvolutionFilter2D)
2965 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1443 2966
2967void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2968 CODE:
2969 if (gl.SeparableFilter2D)
2970 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2971
1444void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2972void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1445 2973
1446void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2974void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2975
2976void glDrawPixels (int width, int height, int format, int type, char *pixels)
2977
2978void glPixelZoom (float x, float y)
2979
2980void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447 2981
1448int glGenTexture () 2982int glGenTexture ()
1449 CODE: 2983 CODE:
1450{ 2984 RETVAL = gen_texture ();
1451 GLuint name;
1452 glGenTextures (1, &name);
1453 RETVAL = name;
1454}
1455 OUTPUT: 2985 OUTPUT:
1456 RETVAL 2986 RETVAL
1457 2987
1458void glDeleteTexture (int name) 2988void glDeleteTexture (int name)
1459 CODE: 2989 CODE:
1460{
1461 GLuint name_ = name;
1462 glDeleteTextures (1, &name_); 2990 del_texture (name);
1463} 2991
1464
1465int glGenList () 2992int glGenList ()
1466 CODE: 2993 CODE:
1467 RETVAL = glGenLists (1); 2994 RETVAL = glGenLists (1);
1468 OUTPUT: 2995 OUTPUT:
1469 RETVAL 2996 RETVAL
… …
1476 3003
1477void glEndList () 3004void glEndList ()
1478 3005
1479void glCallList (int list) 3006void glCallList (int list)
1480 3007
3008MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009
3010PROTOTYPES: DISABLE
3011
3012void
3013find_widget (SV *self, NV x, NV y)
3014 PPCODE:
3015{
3016 if (within_widget (self, x, y))
3017 XPUSHs (self);
3018}
3019
3020BOOT:
3021{
3022 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3023
3024 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3025 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3026 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3027 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3028}
3029
3030void
3031draw (SV *self)
3032 CODE:
3033{
3034 HV *hv;
3035 SV **svp;
3036 NV x, y, w, h;
3037 SV *draw_x_sv = GvSV (draw_x_gv);
3038 SV *draw_y_sv = GvSV (draw_y_gv);
3039 SV *draw_w_sv = GvSV (draw_w_gv);
3040 SV *draw_h_sv = GvSV (draw_h_gv);
3041 double draw_x, draw_y;
3042
3043 if (!SvROK (self))
3044 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3045
3046 hv = (HV *)SvRV (self);
3047
3048 if (SvTYPE (hv) != SVt_PVHV)
3049 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3050
3051 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3052 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3053
3054 if (!h || !w)
3055 XSRETURN_EMPTY;
3056
3057 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3059
3060 draw_x = SvNV (draw_x_sv) + x;
3061 draw_y = SvNV (draw_y_sv) + y;
3062
3063 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3064 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3065 XSRETURN_EMPTY;
3066
3067 sv_setnv (draw_x_sv, draw_x);
3068 sv_setnv (draw_y_sv, draw_y);
3069
3070 glPushMatrix ();
3071 glTranslated (x, y, 0);
3072
3073 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3074 {
3075 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3076
3077 if (svp && SvTRUE (*svp))
3078 {
3079 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3080 glEnable (GL_BLEND);
3081 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3082 glBegin (GL_QUADS);
3083 glVertex2f (0, 0);
3084 glVertex2f (w, 0);
3085 glVertex2f (w, h);
3086 glVertex2f (0, h);
3087 glEnd ();
3088 glDisable (GL_BLEND);
3089 }
3090 }
3091#if 0
3092 // draw borders, for debugging
3093 glPushMatrix ();
3094 glColor4f (1., 1., 0., 1.);
3095 glTranslatef (.5, .5, 0.);
3096 glBegin (GL_LINE_LOOP);
3097 glVertex2f (0 , 0);
3098 glVertex2f (w - 1, 0);
3099 glVertex2f (w - 1, h - 1);
3100 glVertex2f (0 , h - 1);
3101 glEnd ();
3102 glPopMatrix ();
3103#endif
3104 PUSHMARK (SP);
3105 XPUSHs (self);
3106 PUTBACK;
3107 call_method ("_draw", G_VOID | G_DISCARD);
3108 SPAGAIN;
3109
3110 glPopMatrix ();
3111
3112 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3113 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3114}
3115

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