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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 1.266 by root, Sun Jul 20 02:51:40 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);
… …
224 self->row = 0; 368 self->row = 0;
225 self->rows = 0; 369 self->rows = 0;
226} 370}
227 371
228static void 372static void
229map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
230{ 374{
231 int x, y; 375 int x, y;
232 maprow *row; 376 maprow *row;
377 mapcell *cell;
233 378
234 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
235 if (y >= 0) 380 if (y >= 0)
236 { 381 {
237 if (y >= self->rows) 382 if (y >= self->rows)
… …
243 if (x >= row->c0) 388 if (x >= row->c0)
244 { 389 {
245 if (x >= row->c1) 390 if (x >= row->c1)
246 break; 391 break;
247 392
248 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
249 } 399 }
250 } 400 }
251} 401}
252 402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
253static void 408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
417}
418
419static void
254music_finished () 420music_finished (void)
255{ 421{
256 SDL_UserEvent ev; 422 SDL_UserEvent ev;
257 423
258 ev.type = SDL_USEREVENT; 424 ev.type = SDL_USEREVENT;
259 ev.code = 0; 425 ev.code = 0;
… …
261 ev.data2 = 0; 427 ev.data2 = 0;
262 428
263 SDL_PushEvent ((SDL_Event *)&ev); 429 SDL_PushEvent ((SDL_Event *)&ev);
264} 430}
265 431
266MODULE = CFClient PACKAGE = CFClient 432static void
433channel_finished (int channel)
434{
435 SDL_UserEvent ev;
436
437 ev.type = SDL_USEREVENT;
438 ev.code = 1;
439 ev.data1 = (void *)(long)channel;
440 ev.data2 = 0;
441
442 SDL_PushEvent ((SDL_Event *)&ev);
443}
444
445static unsigned int
446minpot (unsigned int n)
447{
448 if (!n)
449 return 0;
450
451 --n;
452
453 n |= n >> 1;
454 n |= n >> 2;
455 n |= n >> 4;
456 n |= n >> 8;
457 n |= n >> 16;
458
459 return n + 1;
460}
461
462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
267 521
268PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
269 523
270BOOT: 524BOOT:
271{ 525{
272 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
273 static const struct { 527 static const struct {
274 const char *name; 528 const char *name;
275 IV iv; 529 IV iv;
276 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
277# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
278 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
279 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
280 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
281 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
282 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
291 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
292 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
293 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
294 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
295 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
296 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
297 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
298 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
299 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
300 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
355 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
356 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
357 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
358 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
359 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
360 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
361 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
362 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
363 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
364 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
365 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
366 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
367 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
368 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
369 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
370 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
371 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
372 const_iv (KMOD_CTRL), 641
373 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
374 const_iv (KMOD_ALT), 643
375 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
376# undef const_iv 670# undef const_iv
377 }; 671 };
378 672
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 675
382 fontmap = pango_ft2_font_map_new (); 676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
383 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
384 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
385} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
386 685
387int 686int
388SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
389 692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
700
390void 701void
702pango_init ()
703 CODE:
704{
705 opengl_fontmap = pango_opengl_font_map_new ();
706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
713}
714
715char *SDL_GetError ()
716
717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
391SDL_Quit () 723void SDL_Quit ()
392 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
393void 734void
394SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
395 PPCODE: 736 PPCODE:
396{ 737{
397 SDL_Rect **m; 738 SDL_Rect **m;
398 739
399 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
400 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
401 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
402 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
403 744
745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
747
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
407 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408 752
409 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 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); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
412
413 SDL_EnableUNICODE (1);
414 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415 755
416 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
417 757
418 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
419 while (*m) 759 while (*m)
420 { 760 {
761 if ((*m)->w >= 400 && (*m)->h >= 300)
762 {
421 AV *av = newAV (); 763 AV *av = newAV ();
422 av_push (av, newSViv ((*m)->w)); 764 av_push (av, newSViv ((*m)->w));
423 av_push (av, newSViv ((*m)->h)); 765 av_push (av, newSViv ((*m)->h));
766 av_push (av, newSViv (rgb));
767 av_push (av, newSViv (alpha));
424 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 768 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
769 }
425 770
426 ++m; 771 ++m;
427 } 772 }
428} 773}
429 774
430int 775int
431SDL_SetVideoMode (int w, int h, int fullscreen) 776SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
432 CODE: 777 CODE:
778{
779 SDL_EnableUNICODE (1);
780 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
781
782 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
783 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
784 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
785 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
786
433 RETVAL = !!SDL_SetVideoMode ( 787 RETVAL = !!SDL_SetVideoMode (
434 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 788 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
435 ); 789 );
436 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 790
791 if (RETVAL)
792 {
793 av_clear (texture_av);
794
795 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797#include "glfunc.h"
798#undef GL_FUNC
799 }
800}
437 OUTPUT: 801 OUTPUT:
438 RETVAL 802 RETVAL
439 803
440void 804void
441SDL_GL_SwapBuffers () 805SDL_GL_SwapBuffers ()
442 806
807char *
808SDL_GetKeyName (int sym)
809
810int
811SDL_GetAppState ()
812
813int
814SDL_GetModState ()
815
443void 816void
444SDL_PollEvent () 817poll_events ()
445 PPCODE: 818 PPCODE:
446{ 819{
447 SDL_Event ev; 820 SDL_Event ev;
448 821
449 while (SDL_PollEvent (&ev)) 822 SDL_PumpEvents ();
823 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
450 { 824 {
451 HV *hv = newHV (); 825 HV *hv = newHV ();
452 hv_store (hv, "type", 4, newSViv (ev.type), 0); 826 hv_store (hv, "type", 4, newSViv (ev.type), 0);
827
453 switch (ev.type) 828 switch (ev.type)
454 { 829 {
455 case SDL_KEYDOWN: 830 case SDL_KEYDOWN:
456 case SDL_KEYUP: 831 case SDL_KEYUP:
457 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 832 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
458 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 833 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
459 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 834 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
835 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); 836 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
461 break; 837 break;
462 838
463 case SDL_ACTIVEEVENT: 839 case SDL_ACTIVEEVENT:
464 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 840 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
465 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
466 break; 842 break;
467 843
468 case SDL_MOUSEMOTION: 844 case SDL_MOUSEMOTION:
845 {
846 int state = ev.motion.state;
847 int x = ev.motion.x;
848 int y = ev.motion.y;
849 int xrel = ev.motion.xrel;
850 int yrel = ev.motion.yrel;
851
852 /* do simplistic event compression */
853 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
854 && state == ev.motion.state)
855 {
856 xrel += ev.motion.xrel;
857 yrel += ev.motion.yrel;
858 x = ev.motion.x;
859 y = ev.motion.y;
860 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861 }
862
863 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
469 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 864 hv_store (hv, "state", 5, newSViv (state), 0);
470 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 865 hv_store (hv, "x", 1, newSViv (x), 0);
471 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 866 hv_store (hv, "y", 1, newSViv (y), 0);
472 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 867 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
473 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 868 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
869 }
474 break; 870 break;
475 871
476 case SDL_MOUSEBUTTONDOWN: 872 case SDL_MOUSEBUTTONDOWN:
477 case SDL_MOUSEBUTTONUP: 873 case SDL_MOUSEBUTTONUP:
874 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
875
478 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 876 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 877 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 878 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 879 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
880 break;
881
882 case SDL_USEREVENT:
883 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
884 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
885 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
886 break;
482 } 887 }
483 888
484 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 889 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
485 } 890 }
486} 891}
487 892
488int 893int
489Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 894Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
490 POSTCALL: 895 POSTCALL:
491 Mix_HookMusicFinished (music_finished); 896 Mix_HookMusicFinished (music_finished);
897 Mix_ChannelFinished (channel_finished);
898
899void
900Mix_QuerySpec ()
901 PPCODE:
902{
903 int freq, channels;
904 Uint16 format;
905
906 if (Mix_QuerySpec (&freq, &format, &channels))
907 {
908 EXTEND (SP, 3);
909 PUSHs (sv_2mortal (newSViv (freq)));
910 PUSHs (sv_2mortal (newSViv (format)));
911 PUSHs (sv_2mortal (newSViv (channels)));
912 }
913}
492 914
493void 915void
494Mix_CloseAudio () 916Mix_CloseAudio ()
495 917
496int 918int
497Mix_AllocateChannels (int numchans = -1) 919Mix_AllocateChannels (int numchans = -1)
498 920
921const char *
922Mix_GetError ()
923
499void 924void
500lowdelay (int fd, int val = 1) 925lowdelay (int fd, int val = 1)
501 CODE: 926 CODE:
927 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
928
929void
930win32_proxy_info ()
931 PPCODE:
932{
502#ifndef _WIN32 933#ifdef _WIN32
503 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 934 char buffer[2048];
935 DWORD buflen;
936
937 EXTEND (SP, 3);
938
939 buflen = sizeof (buffer);
940 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
941 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
942 {
943 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
944
945 buflen = sizeof (buffer);
946 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
947 {
948 PUSHs (newSVpv (buffer, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
952 PUSHs (newSVpv (buffer, 0));
953 }
954 }
504#endif 955#endif
956}
505 957
506char * 958int
507gl_version () 959add_font (char *file)
508 CODE: 960 CODE:
509 RETVAL = (char *)glGetString (GL_VERSION); 961 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
510 OUTPUT: 962 OUTPUT:
511 RETVAL 963 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}
536 964
537void 965void
538load_image_inline (SV *image_) 966load_image_inline (SV *image_)
539 ALIAS: 967 ALIAS:
540 load_image_file = 1 968 load_image_file = 1
… …
543 STRLEN image_len; 971 STRLEN image_len;
544 char *image = (char *)SvPVbyte (image_, image_len); 972 char *image = (char *)SvPVbyte (image_, image_len);
545 SDL_Surface *surface, *surface2; 973 SDL_Surface *surface, *surface2;
546 SDL_PixelFormat fmt; 974 SDL_PixelFormat fmt;
547 SDL_RWops *rw = ix 975 SDL_RWops *rw = ix
548 ? SDL_RWFromFile (image, "r") 976 ? SDL_RWFromFile (image, "rb")
549 : SDL_RWFromConstMem (image, image_len); 977 : SDL_RWFromConstMem (image, image_len);
550 978
551 if (!rw) 979 if (!rw)
552 croak ("load_image: %s", SDL_GetError ()); 980 croak ("load_image: %s", SDL_GetError ());
553 981
… …
582 1010
583 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1011 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
584 1012
585 assert (surface2->pitch == surface2->w * 4); 1013 assert (surface2->pitch == surface2->w * 4);
586 1014
1015 SDL_LockSurface (surface2);
587 EXTEND (SP, 5); 1016 EXTEND (SP, 6);
588 PUSHs (sv_2mortal (newSViv (surface2->w))); 1017 PUSHs (sv_2mortal (newSViv (surface2->w)));
589 PUSHs (sv_2mortal (newSViv (surface2->h))); 1018 PUSHs (sv_2mortal (newSViv (surface2->h)));
590 SDL_LockSurface (surface2);
591 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1019 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))); 1020 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
594 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1021 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
595 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1022 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023 SDL_UnlockSurface (surface2);
596 1024
597 SDL_FreeSurface (surface); 1025 SDL_FreeSurface (surface);
598 SDL_FreeSurface (surface2); 1026 SDL_FreeSurface (surface2);
599} 1027}
600 1028
… …
622 PUSHs (sv_2mortal (newSViv (b / y))); 1050 PUSHs (sv_2mortal (newSViv (b / y)));
623 PUSHs (sv_2mortal (newSViv (a / y))); 1051 PUSHs (sv_2mortal (newSViv (a / y)));
624} 1052}
625 1053
626void 1054void
1055error (char *message)
1056 CODE:
1057 fprintf (stderr, "ERROR: %s\n", message);
1058#ifdef _WIN32
1059 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1060#endif
1061
1062void
627fatal (char *message) 1063fatal (char *message)
628 CODE: 1064 CODE:
1065 fprintf (stderr, "FATAL: %s\n", message);
629#ifdef _WIN32 1066#ifdef _WIN32
630 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1067 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1068#endif
1069 _exit (1);
1070
1071void
1072_exit (int retval = 0)
1073 CODE:
1074#ifdef WIN32
1075 ExitThread (retval); // unclean, please beam me up
631#else 1076#else
632 fprintf (stderr, "FATAL: %s\n", message); 1077 _exit (retval);
633#endif 1078#endif
634 exit (1);
635 1079
1080void
1081debug ()
1082 CODE:
1083{
1084#if DEBUG
1085 VALGRIND_DO_LEAK_CHECK;
1086#endif
1087}
1088
1089MODULE = Deliantra::Client PACKAGE = DC::Font
1090
1091PROTOTYPES: DISABLE
1092
1093DC::Font
1094new_from_file (SV *class, char *path, int id = 0)
1095 CODE:
1096{
1097 int count;
1098 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1099 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1100 FcPatternDestroy (pattern);
1101}
1102 OUTPUT:
1103 RETVAL
1104
1105void
1106DESTROY (DC::Font self)
1107 CODE:
1108 pango_font_description_free (self);
1109
1110void
1111make_default (DC::Font self)
1112 PROTOTYPE: $
1113 CODE:
1114 default_font = self;
1115
636MODULE = CFClient PACKAGE = CFClient::Layout 1116MODULE = Deliantra::Client PACKAGE = DC::Layout
637 1117
638CFClient::Layout 1118PROTOTYPES: DISABLE
639new (SV *class, int base_height = 10) 1119
1120void
1121glyph_cache_backup ()
1122 PROTOTYPE:
1123 CODE:
1124 tc_backup ();
1125
1126void
1127glyph_cache_restore ()
1128 PROTOTYPE:
1129 CODE:
1130 tc_restore ();
1131
1132DC::Layout
1133new (SV *class)
640 CODE: 1134 CODE:
641 New (0, RETVAL, 1, struct cf_layout); 1135 New (0, RETVAL, 1, struct cf_layout);
642 RETVAL->base_height = base_height; 1136
643 RETVAL->pl = pango_layout_new (context); 1137 RETVAL->pl = pango_layout_new (opengl_context);
1138 RETVAL->r = 1.;
1139 RETVAL->g = 1.;
1140 RETVAL->b = 1.;
1141 RETVAL->a = 1.;
1142 RETVAL->base_height = MIN_FONT_HEIGHT;
1143 RETVAL->font = 0;
1144 RETVAL->rc = rc_alloc ();
1145
644 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1146 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645 pango_layout_set_font_description (RETVAL->pl, 1147 layout_update_font (RETVAL);
646 pango_font_description_copy (
647 pango_context_get_font_description (context)));
648 OUTPUT: 1148 OUTPUT:
649 RETVAL 1149 RETVAL
650 1150
651void 1151void
652DESTROY (CFClient::Layout self) 1152DESTROY (DC::Layout self)
653 CODE: 1153 CODE:
654 g_object_unref (self->pl); 1154 g_object_unref (self->pl);
1155 rc_free (self->rc);
655 Safefree (self); 1156 Safefree (self);
656 1157
657void 1158void
658set_text (CFClient::Layout self, SV *text_) 1159set_text (DC::Layout self, SV *text_)
659 CODE: 1160 CODE:
660{ 1161{
661 STRLEN textlen; 1162 STRLEN textlen;
662 char *text = SvPVutf8 (text_, textlen); 1163 char *text = SvPVutf8 (text_, textlen);
663 1164
664 pango_layout_set_text (self->pl, text, textlen); 1165 pango_layout_set_text (self->pl, text, textlen);
665} 1166}
666 1167
667void 1168void
668set_markup (CFClient::Layout self, SV *text_) 1169set_markup (DC::Layout self, SV *text_)
669 CODE: 1170 CODE:
670{ 1171{
671 STRLEN textlen; 1172 STRLEN textlen;
672 char *text = SvPVutf8 (text_, textlen); 1173 char *text = SvPVutf8 (text_, textlen);
673 1174
674 pango_layout_set_markup (self->pl, text, textlen); 1175 pango_layout_set_markup (self->pl, text, textlen);
675} 1176}
676 1177
1178void
1179set_shapes (DC::Layout self, ...)
1180 CODE:
1181{
1182 PangoAttrList *attrs = 0;
1183 const char *text = pango_layout_get_text (self->pl);
1184 const char *pos = text;
1185 int arg = 4;
1186
1187 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1188 {
1189 PangoRectangle inkrect, rect;
1190 PangoAttribute *attr;
1191
1192 int x = SvIV (ST (arg - 3));
1193 int y = SvIV (ST (arg - 2));
1194 int w = SvIV (ST (arg - 1));
1195 int h = SvIV (ST (arg ));
1196
1197 inkrect.x = 0;
1198 inkrect.y = 0;
1199 inkrect.width = 0;
1200 inkrect.height = 0;
1201
1202 rect.x = x * PANGO_SCALE;
1203 rect.y = y * PANGO_SCALE;
1204 rect.width = w * PANGO_SCALE;
1205 rect.height = h * PANGO_SCALE;
1206
1207 if (!attrs)
1208 attrs = pango_layout_get_attributes (self->pl);
1209
1210 attr = pango_attr_shape_new (&inkrect, &rect);
1211 attr->start_index = pos - text;
1212 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1213 pango_attr_list_insert (attrs, attr);
1214
1215 arg += 4;
1216 pos += sizeof (OBJ_STR) - 1;
1217 }
1218
1219 if (attrs)
1220 pango_layout_set_attributes (self->pl, attrs);
1221}
1222
1223void
1224get_shapes (DC::Layout self)
1225 PPCODE:
1226{
1227 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1228
1229 do
1230 {
1231 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1232
1233 if (run && shape_attr_p (run))
1234 {
1235 PangoRectangle extents;
1236 pango_layout_iter_get_run_extents (iter, 0, &extents);
1237
1238 EXTEND (SP, 2);
1239 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1240 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1241 }
1242 }
1243 while (pango_layout_iter_next_run (iter));
1244
1245 pango_layout_iter_free (iter);
1246}
1247
1248int
1249has_wrapped (DC::Layout self)
1250 CODE:
1251{
1252 int lines = 1;
1253 const char *text = pango_layout_get_text (self->pl);
1254
1255 while (*text)
1256 lines += *text++ == '\n';
1257
1258 RETVAL = lines < pango_layout_get_line_count (self->pl);
1259}
1260 OUTPUT:
1261 RETVAL
1262
677SV * 1263SV *
678get_text (CFClient::Layout self) 1264get_text (DC::Layout self)
679 CODE: 1265 CODE:
680 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1266 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
681 SvUTF8_on (RETVAL); 1267 sv_utf8_decode (RETVAL);
682 OUTPUT: 1268 OUTPUT:
683 RETVAL 1269 RETVAL
684 1270
685void 1271void
1272set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1273 CODE:
1274 self->r = r;
1275 self->g = g;
1276 self->b = b;
1277 self->a = a;
1278
1279void
1280set_font (DC::Layout self, DC::Font font = 0)
1281 CODE:
1282 if (self->font != font)
1283 {
1284 self->font = font;
1285 layout_update_font (self);
1286 }
1287
1288void
686set_height (CFClient::Layout self, int base_height) 1289set_height (DC::Layout self, int base_height)
687 CODE: 1290 CODE:
1291 if (self->base_height != base_height)
1292 {
688 self->base_height = base_height; 1293 self->base_height = base_height;
1294 layout_update_font (self);
1295 }
689 1296
690void 1297void
691set_width (CFClient::Layout self, int max_width = -1) 1298set_width (DC::Layout self, int max_width = -1)
692 CODE: 1299 CODE:
693 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1300 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
694 1301
695void 1302void
1303set_indent (DC::Layout self, int indent)
1304 CODE:
1305 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1306
1307void
1308set_spacing (DC::Layout self, int spacing)
1309 CODE:
1310 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1311
1312void
1313set_ellipsise (DC::Layout self, int ellipsise)
1314 CODE:
1315 pango_layout_set_ellipsize (self->pl,
1316 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1317 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1318 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1319 : PANGO_ELLIPSIZE_NONE
1320 );
1321
1322void
1323set_single_paragraph_mode (DC::Layout self, int spm)
1324 CODE:
1325 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1326
1327void
696size (CFClient::Layout self) 1328size (DC::Layout self)
697 PPCODE: 1329 PPCODE:
698{ 1330{
699 int w, h; 1331 int w, h;
700 1332
701 layout_update (self);
702 layout_get_pixel_size (self, &w, &h); 1333 layout_get_pixel_size (self, &w, &h);
703 1334
704 EXTEND (SP, 2); 1335 EXTEND (SP, 2);
705 PUSHs (sv_2mortal (newSViv (w))); 1336 PUSHs (sv_2mortal (newSViv (w)));
706 PUSHs (sv_2mortal (newSViv (h))); 1337 PUSHs (sv_2mortal (newSViv (h)));
707} 1338}
708 1339
709int 1340int
1341descent (DC::Layout self)
1342 CODE:
1343{
1344 PangoRectangle rect;
1345 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1346 pango_layout_line_get_pixel_extents (line, 0, &rect);
1347 RETVAL = PANGO_DESCENT (rect);
1348}
1349 OUTPUT:
1350 RETVAL
1351
1352int
710xy_to_index (CFClient::Layout self, int x, int y) 1353xy_to_index (DC::Layout self, int x, int y)
711 CODE: 1354 CODE:
712{ 1355{
713 int index, trailing; 1356 int index, trailing;
714
715 layout_update (self);
716 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1357 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718 RETVAL = index; 1358 RETVAL = index + trailing;
719} 1359}
720 OUTPUT: 1360 OUTPUT:
721 RETVAL 1361 RETVAL
722 1362
723void 1363void
724cursor_pos (CFClient::Layout self, int index) 1364cursor_pos (DC::Layout self, int index)
725 PPCODE: 1365 PPCODE:
726{ 1366{
727 PangoRectangle strong_pos; 1367 PangoRectangle pos;
728 layout_update (self);
729 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1368 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
730 1369
731 EXTEND (SP, 3); 1370 EXTEND (SP, 3);
732 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1371 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
733 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1372 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
734 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1373 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
735} 1374}
736 1375
737void 1376void
738render (CFClient::Layout self) 1377index_to_line_x (DC::Layout self, int index, int trailing = 0)
739 PPCODE: 1378 PPCODE:
740{ 1379{
741 SV *retval; 1380 int line, x;
742 int w, h;
743 FT_Bitmap bitmap;
744 1381
745 layout_update (self); 1382 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
746 layout_get_pixel_size (self, &w, &h); 1383#if !PANGO_VERSION_CHECK (1, 17, 3)
747 1384 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
748 retval = newSV (w * h); 1385 --line;
749 SvPOK_only (retval); 1386#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); 1387 EXTEND (SP, 2);
764 PUSHs (sv_2mortal (newSViv (w))); 1388 PUSHs (sv_2mortal (newSViv (line)));
1389 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1390}
1391
1392void
1393line_x_to_index (DC::Layout self, int line, int x)
1394 PPCODE:
1395{
1396 PangoLayoutLine *lp;
1397 int index, trailing;
1398
1399 if (line < 0)
1400 XSRETURN_EMPTY;
1401
1402 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1403 XSRETURN_EMPTY; /* do better */
1404
1405 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1406
1407 EXTEND (SP, 2);
1408 if (GIMME_V == G_SCALAR)
1409 PUSHs (sv_2mortal (newSViv (index + trailing)));
1410 else
1411 {
765 PUSHs (sv_2mortal (newSViv (h))); 1412 PUSHs (sv_2mortal (newSViv (index)));
766 PUSHs (sv_2mortal (retval)); 1413 PUSHs (sv_2mortal (newSViv (trailing)));
1414 }
767} 1415}
768 1416
1417void
1418render (DC::Layout self, float x, float y, int flags = 0)
1419 CODE:
1420 rc_clear (self->rc);
1421 pango_opengl_render_layout_subpixel (
1422 self->pl,
1423 self->rc,
1424 x * PANGO_SCALE, y * PANGO_SCALE,
1425 self->r, self->g, self->b, self->a,
1426 flags
1427 );
1428 // we assume that context_change actually clears/frees stuff
1429 // and does not do any recomputation...
1430 pango_layout_context_changed (self->pl);
1431
1432void
1433draw (DC::Layout self)
1434 CODE:
1435{
1436 glEnable (GL_TEXTURE_2D);
1437 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1438 glEnable (GL_BLEND);
1439 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1440 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1441 glEnable (GL_ALPHA_TEST);
1442 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1443
1444 rc_draw (self->rc);
1445
1446 glDisable (GL_ALPHA_TEST);
1447 glDisable (GL_BLEND);
1448 glDisable (GL_TEXTURE_2D);
1449}
1450
769MODULE = CFClient PACKAGE = CFClient::Texture 1451MODULE = Deliantra::Client PACKAGE = DC::Texture
770 1452
1453PROTOTYPES: ENABLE
1454
771void 1455void
1456pad (SV *data_, int ow, int oh, int nw, int nh)
1457 CODE:
1458{
1459 if ((nw != ow || nh != oh) && SvOK (data_))
1460 {
1461 STRLEN datalen;
1462 char *data = SvPVbyte (data_, datalen);
1463 int bpp = datalen / (ow * oh);
1464 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1465
1466 SvPOK_only (result_);
1467 SvCUR_set (result_, nw * nh * bpp);
1468
1469 memset (SvPVX (result_), 0, nw * nh * bpp);
1470 while (oh--)
1471 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1472
1473 sv_setsv (data_, result_);
1474 }
1475}
1476
1477void
772draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1478draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
773 PROTOTYPE: $$$;$$ 1479 PROTOTYPE: $$$;$$
1480 ALIAS:
1481 draw_quad_alpha = 1
1482 draw_quad_alpha_premultiplied = 2
774 CODE: 1483 CODE:
775{ 1484{
776 HV *hv = (HV *)SvRV (self); 1485 HV *hv = (HV *)SvRV (self);
777 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1486 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1487 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
779 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1488 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
780 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1489
1490 if (name <= 0)
1491 XSRETURN_EMPTY;
781 1492
782 if (items < 5) 1493 if (items < 5)
783 { 1494 {
784 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1495 w = SvNV (*hv_fetch (hv, "w", 1, 1));
785 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1496 h = SvNV (*hv_fetch (hv, "h", 1, 1));
786 } 1497 }
787 1498
1499 if (ix)
1500 {
1501 glEnable (GL_BLEND);
1502
1503 if (ix == 2)
1504 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1505 else
1506 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1507 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1508
1509 glEnable (GL_ALPHA_TEST);
1510 glAlphaFunc (GL_GREATER, 0.01f);
1511 }
1512
788 glBindTexture (GL_TEXTURE_2D, name); 1513 glBindTexture (GL_TEXTURE_2D, name);
789 if (wrap_mode) { 1514
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); 1515 glBegin (GL_QUADS);
794 glTexCoord2f (0, 0); glVertex2f (x , y ); 1516 glTexCoord2f (0, 0); glVertex2f (x , y );
795 glTexCoord2f (0, t); glVertex2f (x , y + h); 1517 glTexCoord2f (0, t); glVertex2f (x , y + h);
796 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1518 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1519 glTexCoord2f (s, 0); glVertex2f (x + w, y );
798 glEnd (); 1520 glEnd ();
799}
800 1521
1522 if (ix)
1523 {
1524 glDisable (GL_ALPHA_TEST);
1525 glDisable (GL_BLEND);
1526 }
1527}
1528
1529IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530 CODE:
1531{
1532 GLint width;
1533 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1534 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1535 RETVAL = width > 0;
1536}
1537 OUTPUT:
1538 RETVAL
1539
801MODULE = CFClient PACKAGE = CFClient::Map 1540MODULE = Deliantra::Client PACKAGE = DC::Map
802 1541
803CFClient::Map 1542PROTOTYPES: DISABLE
804new (SV *class, int map_width, int map_height) 1543
1544DC::Map
1545new (SV *class)
805 CODE: 1546 CODE:
806 New (0, RETVAL, 1, struct map); 1547 New (0, RETVAL, 1, struct map);
807 RETVAL->x = 0; 1548 RETVAL->x = 0;
808 RETVAL->y = 0; 1549 RETVAL->y = 0;
809 RETVAL->w = map_width; 1550 RETVAL->w = 0;
810 RETVAL->h = map_height; 1551 RETVAL->h = 0;
811 RETVAL->ox = 0; 1552 RETVAL->ox = 0;
812 RETVAL->oy = 0; 1553 RETVAL->oy = 0;
813 RETVAL->faces = 8192; 1554 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
814 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1555 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; 1556 RETVAL->rows = 0;
818 RETVAL->row = 0; 1557 RETVAL->row = 0;
819 OUTPUT: 1558 OUTPUT:
820 RETVAL 1559 RETVAL
821 1560
822void 1561void
823DESTROY (CFClient::Map self) 1562DESTROY (DC::Map self)
824 CODE: 1563 CODE:
825{ 1564{
826 map_clear (self); 1565 map_clear (self);
827 Safefree (self->face); 1566 Safefree (self->face2tile);
1567 Safefree (self->tex);
828 Safefree (self); 1568 Safefree (self);
829} 1569}
830 1570
831void 1571void
1572resize (DC::Map self, int map_width, int map_height)
1573 CODE:
1574 self->w = map_width;
1575 self->h = map_height;
1576
1577void
832clear (CFClient::Map self) 1578clear (DC::Map self)
833 CODE: 1579 CODE:
834 map_clear (self); 1580 map_clear (self);
835 1581
836void 1582void
837set_face (CFClient::Map self, int face, int texid) 1583set_tileid (DC::Map self, int face, int tile)
838 CODE: 1584 CODE:
839{ 1585{
840 while (self->faces <= face) 1586 need_facenum (self, face); self->face2tile [face] = tile;
841 { 1587 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} 1588}
848 1589
849void 1590void
1591set_smooth (DC::Map self, int face, int smooth, int level)
1592 CODE:
1593{
1594 tileid texid;
1595 maptex *tex;
1596
1597 if (face < 0 || face >= self->faces)
1598 return;
1599
1600 if (smooth < 0 || smooth >= self->faces)
1601 return;
1602
1603 texid = self->face2tile [face];
1604
1605 if (!texid)
1606 return;
1607
1608 tex = self->tex + texid;
1609 tex->smoothtile = self->face2tile [smooth];
1610 tex->smoothlevel = level;
1611}
1612
1613void
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) 1614set_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: 1615 CODE:
852{ 1616{
853 while (self->texs <= texid) 1617 need_texid (self, texid);
854 {
855 Append (maptex, self->tex, self->texs, self->texs);
856 self->texs *= 2;
857 }
858 1618
859 { 1619 {
860 maptex *tex = self->tex + texid; 1620 maptex *tex = self->tex + texid;
861 1621
862 tex->name = name; 1622 tex->name = name;
… …
867 tex->r = r; 1627 tex->r = r;
868 tex->g = g; 1628 tex->g = g;
869 tex->b = b; 1629 tex->b = b;
870 tex->a = a; 1630 tex->a = a;
871 } 1631 }
1632
1633 // somewhat hackish, but for textures that require it, it really
1634 // improves the look, and most others don't suffer.
1635 glBindTexture (GL_TEXTURE_2D, name);
1636 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1637 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638 // use uglier nearest interpolation because linear suffers
1639 // from transparent color bleeding and ugly wrapping effects.
1640 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
872} 1641}
873 1642
874int 1643int
875ox (CFClient::Map self) 1644ox (DC::Map self)
876 ALIAS: 1645 ALIAS:
877 oy = 1 1646 oy = 1
1647 x = 2
1648 y = 3
1649 w = 4
1650 h = 5
878 CODE: 1651 CODE:
879 switch (ix) 1652 switch (ix)
880 { 1653 {
881 case 0: RETVAL = self->ox; break; 1654 case 0: RETVAL = self->ox; break;
882 case 1: RETVAL = self->oy; break; 1655 case 1: RETVAL = self->oy; break;
1656 case 2: RETVAL = self->x; break;
1657 case 3: RETVAL = self->y; break;
1658 case 4: RETVAL = self->w; break;
1659 case 5: RETVAL = self->h; break;
883 } 1660 }
884 OUTPUT: 1661 OUTPUT:
885 RETVAL 1662 RETVAL
886 1663
887void 1664void
888scroll (CFClient::Map self, int dx, int dy) 1665scroll (DC::Map self, int dx, int dy)
889 CODE: 1666 CODE:
890{ 1667{
891 if (dx > 0) 1668 if (dx > 0)
892 map_blank (self, self->x, self->y, dx - 1, self->h); 1669 map_blank (self, self->x, self->y, dx, self->h);
893 else if (dx < 0) 1670 else if (dx < 0)
894 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1671 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
895 1672
896 if (dy > 0) 1673 if (dy > 0)
897 map_blank (self, self->x, self->y, self->w, dy - 1); 1674 map_blank (self, self->x, self->y, self->w, dy);
898 else if (dy < 0) 1675 else if (dy < 0)
899 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1676 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
900 1677
901 self->ox += dx; self->x += dx; 1678 self->ox += dx; self->x += dx;
902 self->oy += dy; self->y += dy; 1679 self->oy += dy; self->y += dy;
903 1680
904 while (self->y < 0) 1681 while (self->y < 0)
… …
908 self->rows += MAP_EXTEND_Y; 1685 self->rows += MAP_EXTEND_Y;
909 self->y += MAP_EXTEND_Y; 1686 self->y += MAP_EXTEND_Y;
910 } 1687 }
911} 1688}
912 1689
913void 1690SV *
914map1a_update (CFClient::Map self, SV *data_) 1691map1a_update (DC::Map self, SV *data_, int extmap)
915 CODE: 1692 CODE:
916{ 1693{
917 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1694 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
918 uint8_t *data_end = (uint8_t *)SvEND (data_); 1695 uint8_t *data_end = (uint8_t *)SvEND (data_);
919 mapcell *cell; 1696 mapcell *cell;
920 int x, y, flags; 1697 int x, y, z, flags;
1698 AV *missing = newAV ();
1699 RETVAL = newRV_noinc ((SV *)missing);
921 1700
922 while (data < data_end) 1701 while (data < data_end - 1)
923 { 1702 {
924 flags = (data [0] << 8) + data [1]; data += 2; 1703 flags = (data [0] << 8) + data [1]; data += 2;
925 1704
926 x = ((flags >> 10) & 63) + self->x; 1705 x = self->x + ((flags >> 10) & 63);
927 y = ((flags >> 4) & 63) + self->y; 1706 y = self->y + ((flags >> 4) & 63);
928 1707
929 cell = map_get_cell (self, x, y); 1708 cell = map_get_cell (self, x, y);
930 1709
931 if (flags & 15) 1710 if (flags & 15)
932 { 1711 {
933 if (cell->darkness < 0) 1712 if (!cell->darkness)
934 { 1713 {
1714 memset (cell, 0, sizeof (*cell));
935 cell->darkness = 0; 1715 cell->darkness = 256;
936 cell->face [0] = 0;
937 cell->face [1] = 0;
938 cell->face [2] = 0;
939 } 1716 }
940 1717
941 cell->darkness = flags & 8 ? *data++ : 255;
942
943 //TODO: don't trust server data to be in-range(!) 1718 //TODO: don't trust server data to be in-range(!)
944 1719
945 if (flags & 4) 1720 if (flags & 8)
946 { 1721 {
947 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1722 if (extmap)
1723 {
1724 uint8_t ext, cmd;
1725
1726 do
1727 {
1728 ext = *data++;
1729 cmd = ext & 0x7f;
1730
1731 if (cmd < 4)
1732 cell->darkness = 255 - ext * 64 + 1;
1733 else if (cmd == 5) // health
1734 {
1735 cell->stat_width = 1;
1736 cell->stat_hp = *data++;
1737 }
1738 else if (cmd == 6) // monster width
1739 cell->stat_width = *data++ + 1;
1740 else if (cmd == 0x47)
1741 {
1742 if (*data == 1) cell->player = data [1];
1743 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747 data += *data + 1;
1748 }
1749 else if (cmd == 8) // cell flags
1750 cell->flags = *data++;
1751 else if (ext & 0x40) // unknown, multibyte => skip
1752 data += *data + 1;
1753 else
1754 data++;
1755 }
1756 while (ext & 0x80);
1757 }
1758 else
1759 cell->darkness = *data++ + 1;
948 } 1760 }
949 1761
1762 for (z = 0; z <= 2; ++z)
950 if (flags & 2) 1763 if (flags & (4 >> z))
951 { 1764 {
952 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1765 faceid face = (data [0] << 8) + data [1]; data += 2;
1766 need_facenum (self, face);
1767 cell->tile [z] = self->face2tile [face];
1768
1769 if (cell->tile [z])
1770 {
1771 maptex *tex = self->tex + cell->tile [z];
1772 if (!tex->name)
1773 av_push (missing, newSViv (cell->tile [z]));
1774
1775 if (tex->smoothtile)
1776 {
1777 maptex *smooth = self->tex + tex->smoothtile;
1778 if (!smooth->name)
1779 av_push (missing, newSViv (tex->smoothtile));
1780 }
1781 }
953 } 1782 }
954
955 if (flags & 1)
956 {
957 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
958 }
959 } 1783 }
960 else 1784 else
1785 {
961 cell->darkness = -1; 1786 cell->darkness = 0;
1787 cell->stat_hp = 0;
1788 cell->flags = 0;
1789 cell->player = 0;
1790 }
962 } 1791 }
963} 1792}
1793 OUTPUT:
1794 RETVAL
964 1795
965SV * 1796SV *
966mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
967 CODE: 1798 CODE:
968{ 1799{
969 int x1, x; 1800 int x1, x;
970 int y1, y; 1801 int y1, y;
971 int z; 1802 int z;
… …
992 { 1823 {
993 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
994 1825
995 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
996 { 1827 {
997 mapface face = cell->face [z];
998
999 if (face)
1000 {
1001 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1002 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1003 int a1 = tex.a; 1830 int a1 = tex.a;
1004 1831
1005 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1006 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1007 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1008 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1009 }
1010 } 1836 }
1011 } 1837 }
1012 1838
1013 *map++ = (r ) 1839 *map++ = (r )
1014 | (g << 8) 1840 | (g << 8)
… …
1021} 1847}
1022 OUTPUT: 1848 OUTPUT:
1023 RETVAL 1849 RETVAL
1024 1850
1025void 1851void
1026draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1852draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1853 CODE:
1854{
1855 int x, y, z;
1856
1857 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1858 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860 smooth_key skey;
1861 int pl_x, pl_y;
1862 maptex pl_tex;
1863 rc_t *rc = rc_alloc ();
1864 rc_key_t key;
1865 rc_array_t *arr;
1866
1867 pl_tex.name = 0;
1868
1869 // thats current max. sorry.
1870 if (sw > 255) sw = 255;
1871 if (sh > 255) sh = 255;
1872
1873 // clear key, in case of extra padding
1874 memset (&skey, 0, sizeof (skey));
1875
1876 memset (&key, 0, sizeof (key));
1877 key.r = 255;
1878 key.g = 255;
1879 key.b = 255;
1880 key.a = 255;
1881 key.mode = GL_QUADS;
1882 key.format = GL_T2F_V3F;
1883 key.texname = -1;
1884
1885 mx += self->x;
1886 my += self->y;
1887
1888 // first pass: determine smooth_max
1889 // rather ugly, if you ask me
1890 // could also be stored inside mapcell and updated on change
1891 memset (smooth_max, 0, sizeof (smooth_max));
1892
1893 for (y = 0; y < sh; y++)
1894 if (0 <= y + my && y + my < self->rows)
1895 {
1896 maprow *row = self->row + (y + my);
1897
1898 for (x = 0; x < sw; x++)
1899 if (row->c0 <= x + mx && x + mx < row->c1)
1900 {
1901 mapcell *cell = row->col + (x + mx - row->c0);
1902
1903 smooth_max[x + 1][y + 1] =
1904 MAX (self->tex [cell->tile [0]].smoothlevel,
1905 MAX (self->tex [cell->tile [1]].smoothlevel,
1906 self->tex [cell->tile [2]].smoothlevel));
1907 }
1908 }
1909
1910 glEnable (GL_BLEND);
1911 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1912 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913
1914 for (z = 0; z <= 2; z++)
1915 {
1916 memset (smooth_level, 0, sizeof (smooth_level));
1917
1918 for (y = 0; y < sh; y++)
1919 if (0 <= y + my && y + my < self->rows)
1920 {
1921 maprow *row = self->row + (y + my);
1922
1923 for (x = 0; x < sw; x++)
1924 if (row->c0 <= x + mx && x + mx < row->c1)
1925 {
1926 mapcell *cell = row->col + (x + mx - row->c0);
1927 tileid tile = cell->tile [z];
1928
1929 if (tile)
1930 {
1931 maptex tex = self->tex [tile];
1932 int px = (x + 1) * T - tex.w;
1933 int py = (y + 1) * T - tex.h;
1934
1935 if (key.texname != tex.name)
1936 {
1937 if (!tex.name)
1938 tex = self->tex [2]; /* missing, replace by noface */
1939
1940 key.texname = tex.name;
1941 arr = rc_array (rc, &key);
1942 }
1943
1944 if (expect_false (cell->player == player) && expect_false (z == 2))
1945 {
1946 pl_x = px;
1947 pl_y = py;
1948 pl_tex = tex;
1949 continue;
1950 }
1951
1952 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956
1957 if (expect_false (cell->flags) && expect_false (z == 2))
1958 {
1959 // overlays such as the speech bubble, probably more to come
1960 if (cell->flags & 1)
1961 {
1962 maptex tex = self->tex [1];
1963 int px = x * T + T * 2 / 32;
1964 int py = y * T - T * 6 / 32;
1965
1966 if (tex.name)
1967 {
1968 if (key.texname != tex.name)
1969 {
1970 key.texname = tex.name;
1971 arr = rc_array (rc, &key);
1972 }
1973
1974 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978 }
1979 }
1980 }
1981
1982 // update smooth hash
1983 if (tex.smoothtile)
1984 {
1985 skey.tile = tex.smoothtile;
1986 skey.level = tex.smoothlevel;
1987
1988 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1989
1990 // add bits to current tile and all neighbours. skey.x|y is
1991 // shifted +1|+1 so we always stay positive.
1992
1993 // bits is ___n cccc CCCC bbbb
1994 // n do not draw borders&corners
1995 // c draw these corners, but...
1996 // C ... not these
1997 // b draw these borders
1998
1999 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2000 // ┃· ·· ·┃ ━━
2001
2002 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003 // ·· ·· ·┏ ┓·
2004
2005 // full tile
2006 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2007
2008 // borders
2009 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2010 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2011 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2012 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2013
2014 // corners
2015 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2019 }
2020 }
2021 }
2022 }
2023
2024 rc_draw (rc);
2025 rc_clear (rc);
2026
2027 // go through all smoothlevels, lowest to highest, then draw.
2028 // this is basically counting sort
2029 {
2030 int w, b;
2031
2032 glEnable (GL_TEXTURE_2D);
2033 glBegin (GL_QUADS);
2034 for (w = 0; w < 256 / 32; ++w)
2035 {
2036 uint32_t smask = smooth_level [w];
2037 if (smask)
2038 for (b = 0; b < 32; ++b)
2039 if (smask & (((uint32_t)1) << b))
2040 {
2041 int level = (w << 5) | b;
2042 HE *he;
2043
2044 hv_iterinit (smooth);
2045 while ((he = hv_iternext (smooth)))
2046 {
2047 smooth_key *skey = (smooth_key *)HeKEY (he);
2048 IV bits = SvIVX (HeVAL (he));
2049
2050 if (!(bits & 0x1000)
2051 && skey->level == level
2052 && level > smooth_max [skey->x][skey->y])
2053 {
2054 maptex tex = self->tex [skey->tile];
2055 int px = (((int)skey->x) - 1) * T;
2056 int py = (((int)skey->y) - 1) * T;
2057 int border = bits & 15;
2058 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059 float dx = tex.s * .0625f; // 16 images/row
2060 float dy = tex.t * .5f ; // 2 images/column
2061
2062 if (tex.name)
2063 {
2064 // this time avoiding texture state changes
2065 // save gobs of state changes.
2066 if (key.texname != tex.name)
2067 {
2068 glEnd ();
2069 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070 glBegin (GL_QUADS);
2071 }
2072
2073 if (border)
2074 {
2075 float ox = border * dx;
2076
2077 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2079 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2080 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2081 }
2082
2083 if (corner)
2084 {
2085 float ox = corner * dx;
2086
2087 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2091 }
2092 }
2093 }
2094 }
2095 }
2096 }
2097
2098 glEnd ();
2099 glDisable (GL_TEXTURE_2D);
2100 key.texname = -1;
2101 }
2102
2103 hv_clear (smooth);
2104 }
2105
2106 if (pl_tex.name)
2107 {
2108 maptex tex = pl_tex;
2109 int px = pl_x + sdx;
2110 int py = pl_y + sdy;
2111
2112 key.texname = tex.name;
2113 arr = rc_array (rc, &key);
2114
2115 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2116 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2117 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2118 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119
2120 rc_draw (rc);
2121 }
2122
2123 glDisable (GL_BLEND);
2124 rc_free (rc);
2125
2126 // top layer: overlays such as the health bar
2127 for (y = 0; y < sh; y++)
2128 if (0 <= y + my && y + my < self->rows)
2129 {
2130 maprow *row = self->row + (y + my);
2131
2132 for (x = 0; x < sw; x++)
2133 if (row->c0 <= x + mx && x + mx < row->c1)
2134 {
2135 mapcell *cell = row->col + (x + mx - row->c0);
2136
2137 int px = x * T;
2138 int py = y * T;
2139
2140 if (cell->stat_hp)
2141 {
2142 int width = cell->stat_width * T;
2143 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2144
2145 glColor3ub (0, 0, 0);
2146 glRectf (px + 1, py - thick - 2,
2147 px + width - 1, py);
2148
2149 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2150 glRectf (px + 2,
2151 py - thick - 1,
2152 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2153 }
2154 }
2155 }
2156}
2157
2158void
2159draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2160 CODE:
2161{
2162 static float color[16][3] = {
2163 { 0.00F, 0.00F, 0.00F },
2164 { 1.00F, 1.00F, 1.00F },
2165 { 0.00F, 0.00F, 0.55F },
2166 { 1.00F, 0.00F, 0.00F },
2167
2168 { 1.00F, 0.54F, 0.00F },
2169 { 0.11F, 0.56F, 1.00F },
2170 { 0.93F, 0.46F, 0.00F },
2171 { 0.18F, 0.54F, 0.34F },
2172
2173 { 0.56F, 0.73F, 0.56F },
2174 { 0.80F, 0.80F, 0.80F },
2175 { 0.55F, 0.41F, 0.13F },
2176 { 0.99F, 0.77F, 0.26F },
2177
2178 { 0.74F, 0.65F, 0.41F },
2179
2180 { 0.00F, 1.00F, 1.00F },
2181 { 1.00F, 0.00F, 1.00F },
2182 { 1.00F, 1.00F, 0.00F },
2183 };
2184
2185 int x, y;
2186
2187 glEnable (GL_TEXTURE_2D);
2188 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2189 glEnable (GL_BLEND);
2190 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191 glBegin (GL_QUADS);
2192
2193 for (y = 0; y < h; y++)
2194 for (x = 0; x < w; x++)
2195 {
2196 unsigned char m = data [x + y * w];
2197
2198 if (m)
2199 {
2200 float *c = color [m & 15];
2201
2202 float tx1 = m & 0x40 ? 0.5 : 0.;
2203 float tx2 = tx1 + 0.5;
2204
2205 glColor4f (c[0], c[1], c[2], 0.75);
2206 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210 }
2211 }
2212
2213 glEnd ();
2214 glDisable (GL_BLEND);
2215 glDisable (GL_TEXTURE_2D);
2216}
2217
2218void
2219fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1027 PPCODE: 2220 PPCODE:
1028{ 2221{
1029 int vx, vy;
1030 int x, y, z; 2222 int x, y;
1031 int last_name; 2223 int sw1 = sw + 2;
1032 mapface face; 2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1033 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1034 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1035 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1036 2230
1037 memset (darkness, 255, sw4 * sh);
1038 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1039 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1040 2233
1041 vx = self->x + (self->w - sw) / 2 - shift_x; 2234 mx += self->x - 1;
1042 vy = self->y + (self->h - sh) / 2 - shift_y; 2235 my += self->y - 1;
1043 2236
1044 /* 2237 memset (darkness1, 255, 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 2238
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++) 2239 for (y = 0; y < sh1; y++)
1067 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1068 { 2241 {
1069 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1070 2243
1071 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1072 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1073 { 2246 {
1074 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1075 2248
1076 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1077 ? 255 - FOW_DARKNESS 2251 : 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 } 2252 }
1103 } 2253 }
1104 2254
1105 glEnd (); 2255 for (y = 0; y < sh; ++y)
2256 for (x = 0; x < sw; ++x)
2257 {
2258 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2259 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2260 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2261 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2262 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2263 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2264 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2265 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2266 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1106 2267
1107 glDisable (GL_TEXTURE_2D); 2268 uint8_t r11 = (d11 + d21 + d12) / 3;
1108 glDisable (GL_BLEND); 2269 uint8_t r21 = d21;
2270 uint8_t r31 = (d21 + d31 + d32) / 3;
2271
2272 uint8_t r12 = d12;
2273 uint8_t r22 = d22;
2274 uint8_t r32 = d32;
2275
2276 uint8_t r13 = (d13 + d23 + d12) / 3;
2277 uint8_t r23 = d23;
2278 uint8_t r33 = (d23 + d33 + d32) / 3;
2279
2280 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2281 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2283 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2284 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2286 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2287 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2289 }
2290
2291 free (darkness1);
1109 2292
1110 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1111 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1112 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1113 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1114} 2297}
1115 2298
1116SV * 2299SV *
1117get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2300get_rect (DC::Map self, int x0, int y0, int w, int h)
1118 CODE: 2301 CODE:
1119{ 2302{
1120 int x, y, x1, y1; 2303 int x, y, x1, y1;
1121 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1122 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1147 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1148 { 2331 {
1149 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1150 uint8_t flags = 0; 2333 uint8_t flags = 0;
1151 2334
1152 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1153 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1154 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1155 2338
1156 *data++ = flags; 2339 *data++ = flags;
1157 2340
1158 if (flags & 1) 2341 if (flags & 1)
1159 { 2342 {
2343 tileid tile = cell->tile [0];
1160 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1161 *data++ = cell->face [0]; 2345 *data++ = tile;
1162 } 2346 }
1163 2347
1164 if (flags & 2) 2348 if (flags & 2)
1165 { 2349 {
2350 tileid tile = cell->tile [1];
1166 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1167 *data++ = cell->face [1]; 2352 *data++ = tile;
1168 } 2353 }
1169 2354
1170 if (flags & 4) 2355 if (flags & 4)
1171 { 2356 {
2357 tileid tile = cell->tile [2];
1172 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1173 *data++ = cell->face [2]; 2359 *data++ = tile;
1174 } 2360 }
1175 } 2361 }
1176 else 2362 else
1177 *data++ = 0; 2363 *data++ = 0;
1178 } 2364 }
1179 } 2365 }
1180 2366
2367 /* if size is w*h + 5 then no data has been found */
2368 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369 {
1181 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1182 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1183 RETVAL = data_sv; 2374 RETVAL = data_sv;
1184} 2375}
1185 OUTPUT: 2376 OUTPUT:
1186 RETVAL 2377 RETVAL
1187 2378
1188void 2379void
1189set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1190 PPCODE: 2381 PPCODE:
1191{ 2382{
1192 int x, y, z; 2383 int x, y, z;
1193 int w, h; 2384 int w, h;
1194 int x1, y1; 2385 int x1, y1;
2386 STRLEN len;
2387 uint8_t *data, *end;
2388
2389 len = SvLEN (data_sv);
2390 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391 data = SvPVbyte_nolen (data_sv);
2392 end = data + len + 8;
2393
2394 if (len < 5)
2395 XSRETURN_EMPTY;
1195 2396
1196 if (*data++ != 0) 2397 if (*data++ != 0)
1197 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1198 2399
1199 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1200 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1201 2402
1202 // we need to do this 'cause we don't keep an absolute coord system for rows 2403 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1214 { 2415 {
1215 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1216 2417
1217 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1218 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1219 uint8_t flags = *data++; 2425 flags = *data++;
1220 2426
1221 if (flags) 2427 if (flags)
1222 { 2428 {
1223 mapface face[3] = { 0, 0, 0 };
1224
1225 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1226 2431
1227 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1228 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1229 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1230 2435
1231 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1232 { 2437 {
1233 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1234 2440
1235 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1236 { 2442 {
1237 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1238 2444
1239 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1240 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1241 } 2452 }
1242 } 2453 }
1243 } 2454 }
1244 } 2455 }
1245 } 2456 }
1246} 2457}
1247 2458
1248MODULE = CFClient PACKAGE = CFClient::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1249 2460
1250CFClient::MixChunk 2461DC::RW
1251new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1252 CODE: 2463 CODE:
1253 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1254 OUTPUT: 2470 OUTPUT:
1255 RETVAL 2471 RETVAL
1256 2472
2473DC::RW
2474new_from_file (SV *class, const char *path, const char *mode = "rb")
2475 CODE:
2476 RETVAL = SDL_RWFromFile (path, mode);
2477 OUTPUT:
2478 RETVAL
2479
2480# fails on win32:
2481# dc.xs(2268) : error C2059: syntax error : '('
1257void 2482#void
2483#close (DC::RW self)
2484# CODE:
2485# (self->(close)) (self);
2486
2487MODULE = Deliantra::Client PACKAGE = DC::Channel
2488
2489PROTOTYPES: DISABLE
2490
2491DC::Channel
2492find ()
2493 CODE:
2494{
2495 RETVAL = Mix_GroupAvailable (-1);
2496
2497 if (RETVAL < 0)
2498 {
2499 RETVAL = Mix_GroupOldest (-1);
2500
2501 if (RETVAL < 0)
2502 XSRETURN_UNDEF;
2503
2504 Mix_HaltChannel (RETVAL);
2505 }
2506
2507 Mix_UnregisterAllEffects (RETVAL);
2508 Mix_Volume (RETVAL, 128);
2509}
2510 OUTPUT:
2511 RETVAL
2512
2513void
2514halt (DC::Channel self)
2515 CODE:
2516 Mix_HaltChannel (self);
2517
2518void
2519expire (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_ExpireChannel (self, ticks);
2522
2523void
2524fade_out (DC::Channel self, int ticks = -1)
2525 CODE:
2526 Mix_FadeOutChannel (self, ticks);
2527
2528int
2529volume (DC::Channel self, int volume)
2530 CODE:
2531 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2532 OUTPUT:
2533 RETVAL
2534
2535void
2536unregister_all_effects (DC::Channel self)
2537 CODE:
2538 Mix_UnregisterAllEffects (self);
2539
2540void
2541set_panning (DC::Channel self, int left, int right)
2542 CODE:
2543 left = CLAMP (left , 0, 255);
2544 right = CLAMP (right, 0, 255);
2545 Mix_SetPanning (self, left, right);
2546
2547void
2548set_distance (DC::Channel self, int distance)
2549 CODE:
2550 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2551
2552void
2553set_position (DC::Channel self, int angle, int distance)
2554 CODE:
2555
2556void
2557set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558 CODE:
2559{
2560 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2562 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563}
2564
2565void
2566set_reverse_stereo (DC::Channel self, int flip)
2567 CODE:
2568 Mix_SetReverseStereo (self, flip);
2569
2570MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571
2572PROTOTYPES: DISABLE
2573
2574DC::MixChunk
2575new (SV *class, DC::RW rwops)
2576 CODE:
2577 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578 OUTPUT:
2579 RETVAL
2580
2581void
1258DESTROY (CFClient::MixChunk self) 2582DESTROY (DC::MixChunk self)
1259 CODE: 2583 CODE:
1260 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1261 2585
1262int 2586int
1263volume (CFClient::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1264 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1265 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1266 OUTPUT: 2592 OUTPUT:
1267 RETVAL 2593 RETVAL
1268 2594
1269int 2595DC::Channel
1270play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2596play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1271 CODE: 2597 CODE:
2598{
1272 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2599 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2600
2601 if (RETVAL < 0)
2602 XSRETURN_UNDEF;
2603
2604 if (channel < 0)
2605 {
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608 }
2609}
1273 OUTPUT: 2610 OUTPUT:
1274 RETVAL 2611 RETVAL
1275 2612
1276MODULE = CFClient PACKAGE = CFClient::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1277 2614
1278int 2615int
1279volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1280 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1281 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1282 OUTPUT: 2622 OUTPUT:
1283 RETVAL 2623 RETVAL
1284 2624
1285CFClient::MixMusic 2625void
1286new_from_file (SV *class, char *path) 2626fade_out (int ms)
1287 CODE: 2627 CODE:
2628 Mix_FadeOutMusic (ms);
2629
2630void
2631halt ()
2632 CODE:
2633 Mix_HaltMusic ();
2634
2635DC::MixMusic
2636new (SV *class, DC::RW rwops)
2637 CODE:
1288 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1289 OUTPUT: 2639 OUTPUT:
1290 RETVAL 2640 RETVAL
1291 2641
1292void 2642void
1293DESTROY (CFClient::MixMusic self) 2643DESTROY (DC::MixMusic self)
1294 CODE: 2644 CODE:
1295 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1296 2646
1297int 2647int
1298play (CFClient::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1299 CODE: 2649 CODE:
1300 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1301 OUTPUT: 2651 OUTPUT:
1302 RETVAL 2652 RETVAL
1303 2653
2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
1304MODULE = CFClient PACKAGE = CFClient::OpenGL 2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1305 2662
1306BOOT: 2663BOOT:
1307{ 2664{
1308 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1309 static const struct { 2666 static const struct {
1310 const char *name; 2667 const char *name;
1311 IV iv; 2668 IV iv;
1312 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1313# define const_iv(name) { # name, (IV)name } 2670# define const_iv(name) { # name, (IV)name }
2671 const_iv (GL_VENDOR),
2672 const_iv (GL_VERSION),
2673 const_iv (GL_EXTENSIONS),
1314 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1315 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1316 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
2677 const_iv (GL_DITHER),
1317 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
2679 const_iv (GL_CULL_FACE),
2680 const_iv (GL_SCISSOR_TEST),
2681 const_iv (GL_DEPTH_TEST),
2682 const_iv (GL_ALPHA_TEST),
2683 const_iv (GL_NORMALIZE),
2684 const_iv (GL_RESCALE_NORMAL),
2685 const_iv (GL_FRONT),
2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1318 const_iv (GL_AND), 2688 const_iv (GL_AND),
2689 const_iv (GL_ONE),
2690 const_iv (GL_ZERO),
1319 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
2692 const_iv (GL_DST_ALPHA),
1320 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2693 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694 const_iv (GL_ONE_MINUS_DST_ALPHA),
2695 const_iv (GL_SRC_ALPHA_SATURATE),
1321 const_iv (GL_RGB), 2696 const_iv (GL_RGB),
1322 const_iv (GL_RGBA), 2697 const_iv (GL_RGBA),
2698 const_iv (GL_RGBA4),
2699 const_iv (GL_RGBA8),
2700 const_iv (GL_RGB5_A1),
1323 const_iv (GL_UNSIGNED_BYTE), 2701 const_iv (GL_UNSIGNED_BYTE),
1324 const_iv (GL_ALPHA4), 2702 const_iv (GL_UNSIGNED_SHORT),
2703 const_iv (GL_UNSIGNED_INT),
1325 const_iv (GL_ALPHA), 2704 const_iv (GL_ALPHA),
2705 const_iv (GL_INTENSITY),
2706 const_iv (GL_LUMINANCE),
2707 const_iv (GL_LUMINANCE_ALPHA),
1326 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1327 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2709 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2710 const_iv (GL_COMPRESSED_ALPHA_ARB),
2711 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2712 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2714 const_iv (GL_COMPRESSED_RGB_ARB),
2715 const_iv (GL_COMPRESSED_RGBA_ARB),
1328 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1329 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1330 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1331 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1332 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1333 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
1334 const_iv (GL_TEXTURE_ENV_MODE), 2724 const_iv (GL_TEXTURE_ENV_MODE),
1335 const_iv (GL_TEXTURE_WRAP_S), 2725 const_iv (GL_TEXTURE_WRAP_S),
1336 const_iv (GL_TEXTURE_WRAP_T), 2726 const_iv (GL_TEXTURE_WRAP_T),
2727 const_iv (GL_REPEAT),
1337 const_iv (GL_CLAMP), 2728 const_iv (GL_CLAMP),
1338 const_iv (GL_REPEAT), 2729 const_iv (GL_CLAMP_TO_EDGE),
1339 const_iv (GL_NEAREST), 2730 const_iv (GL_NEAREST),
1340 const_iv (GL_LINEAR), 2731 const_iv (GL_LINEAR),
1341 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2732 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2733 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2734 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2735 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345 const_iv (GL_GENERATE_MIPMAP), 2736 const_iv (GL_GENERATE_MIPMAP),
1346 const_iv (GL_LINEAR),
1347 const_iv (GL_MODULATE), 2737 const_iv (GL_MODULATE),
2738 const_iv (GL_DECAL),
1348 const_iv (GL_REPLACE), 2739 const_iv (GL_REPLACE),
2740 const_iv (GL_DEPTH_BUFFER_BIT),
1349 const_iv (GL_COLOR_BUFFER_BIT), 2741 const_iv (GL_COLOR_BUFFER_BIT),
1350 const_iv (GL_PROJECTION), 2742 const_iv (GL_PROJECTION),
1351 const_iv (GL_MODELVIEW), 2743 const_iv (GL_MODELVIEW),
1352 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
2745 const_iv (GL_SEPARABLE_2D),
1353 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1354 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1355 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1356 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
2751 const_iv (GL_LINE_STRIP),
2752 const_iv (GL_LINE_LOOP),
1357 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
2754 const_iv (GL_QUAD_STRIP),
2755 const_iv (GL_TRIANGLES),
2756 const_iv (GL_TRIANGLE_STRIP),
2757 const_iv (GL_TRIANGLE_FAN),
1358 const_iv (GL_LINE_LOOP), 2758 const_iv (GL_POLYGON),
1359 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2759 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2760 const_iv (GL_POINT_SMOOTH_HINT),
2761 const_iv (GL_LINE_SMOOTH_HINT),
2762 const_iv (GL_POLYGON_SMOOTH_HINT),
2763 const_iv (GL_GENERATE_MIPMAP_HINT),
2764 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1360 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
2768 const_iv (GL_V2F),
2769 const_iv (GL_V3F),
2770 const_iv (GL_T2F_V3F),
2771 const_iv (GL_T2F_N3F_V3F),
1361# undef const_iv 2772# undef const_iv
1362 }; 2773 };
1363 2774
1364 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1365 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2777
2778 texture_av = newAV ();
2779 AvREAL_off (texture_av);
1366} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
2787
2788char *
2789gl_vendor ()
2790 CODE:
2791 RETVAL = (char *)glGetString (GL_VENDOR);
2792 OUTPUT:
2793 RETVAL
2794
2795char *
2796gl_version ()
2797 CODE:
2798 RETVAL = (char *)glGetString (GL_VERSION);
2799 OUTPUT:
2800 RETVAL
2801
2802char *
2803gl_extensions ()
2804 CODE:
2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2806 OUTPUT:
2807 RETVAL
2808
2809const char *glGetString (GLenum pname)
2810
2811GLint glGetInteger (GLenum pname)
2812 CODE:
2813 glGetIntegerv (pname, &RETVAL);
2814 OUTPUT:
2815 RETVAL
2816
2817GLdouble glGetDouble (GLenum pname)
2818 CODE:
2819 glGetDoublev (pname, &RETVAL);
2820 OUTPUT:
2821 RETVAL
1367 2822
1368int glGetError () 2823int glGetError ()
2824
2825void glFinish ()
1369 2826
1370void glClear (int mask) 2827void glClear (int mask)
1371 2828
1372void glClearColor (float r, float g, float b, float a = 1.0) 2829void glClearColor (float r, float g, float b, float a = 1.0)
1373 PROTOTYPE: @ 2830 PROTOTYPE: @
… …
1380 2837
1381void glHint (int target, int mode) 2838void glHint (int target, int mode)
1382 2839
1383void glBlendFunc (int sfactor, int dfactor) 2840void glBlendFunc (int sfactor, int dfactor)
1384 2841
2842void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843 CODE:
2844 gl_BlendFuncSeparate (sa, da, saa, daa);
2845
2846void glDepthMask (int flag)
2847
1385void glLogicOp (int opcode) 2848void glLogicOp (int opcode)
1386 2849
2850void glColorMask (int red, int green, int blue, int alpha)
2851
1387void glMatrixMode (int mode) 2852void glMatrixMode (int mode)
1388 2853
1389void glPushMatrix () 2854void glPushMatrix ()
1390 2855
1391void glPopMatrix () 2856void glPopMatrix ()
1392 2857
1393void glLoadIdentity () 2858void glLoadIdentity ()
1394 2859
2860void glDrawBuffer (int buffer)
2861
2862void glReadBuffer (int buffer)
2863
2864# near_ and far_ are due to microsofts buggy "c" compiler
2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2866
2867# near_ and far_ are due to microsofts buggy "c" compiler
1395void glOrtho (double left, double right, double bottom, double top, double near, double far) 2868void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2869
2870PROTOTYPES: DISABLE
1396 2871
1397void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
2873
2874void glScissor (int x, int y, int width, int height)
1398 2875
1399void glTranslate (float x, float y, float z = 0.) 2876void glTranslate (float x, float y, float z = 0.)
1400 CODE: 2877 CODE:
1401 glTranslatef (x, y, z); 2878 glTranslatef (x, y, z);
1402 2879
1403void glScale (float x, float y, float z) 2880void glScale (float x, float y, float z = 1.)
1404 CODE: 2881 CODE:
1405 glScalef (x, y, z); 2882 glScalef (x, y, z);
1406 2883
1407void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1408 CODE: 2885 CODE:
1409 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1410 2887
1411void glBegin (int mode)
1412
1413void glEnd ()
1414
1415void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
1416 PROTOTYPE: @ 2889 ALIAS:
2890 glColor_premultiply = 1
1417 CODE: 2891 CODE:
2892 if (ix)
2893 {
2894 r *= a;
2895 g *= a;
2896 b *= a;
2897 }
2898 // microsoft visual "c" rounds instead of truncating...
1418 glColor4f (r, g, b, a); 2899 glColor4f (r, g, b, a);
2900
2901void glRasterPos (float x, float y, float z = 0.)
2902 CODE:
2903 glRasterPos3f (0, 0, z);
2904 glBitmap (0, 0, 0, 0, x, y, 0);
1419 2905
1420void glVertex (float x, float y, float z = 0.) 2906void glVertex (float x, float y, float z = 0.)
1421 CODE: 2907 CODE:
1422 glVertex3f (x, y, z); 2908 glVertex3f (x, y, z);
1423 2909
1424void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
1425 CODE: 2911 CODE:
1426 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
1427 2913
2914void glRect (float x1, float y1, float x2, float y2)
2915 CODE:
2916 glRectf (x1, y1, x2, y2);
2917
2918void glRect_lineloop (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glBegin (GL_LINE_LOOP);
2921 glVertex2f (x1, y1);
2922 glVertex2f (x2, y1);
2923 glVertex2f (x2, y2);
2924 glVertex2f (x1, y2);
2925 glEnd ();
2926
2927PROTOTYPES: ENABLE
2928
2929void glBegin (int mode)
2930
2931void glEnd ()
2932
2933void glPointSize (GLfloat size)
2934
2935void glLineWidth (GLfloat width)
2936
2937void glInterleavedArrays (int format, int stride, char *data)
2938
2939void glDrawElements (int mode, int count, int type, char *indices)
2940
2941# 1.2 void glDrawRangeElements (int mode, int start, int end
2942
1428void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
1429 CODE: 2944 CODE:
1430 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
1431 2946
1432void glTexParameter (int target, int pname, float param) 2947void glTexParameter (int target, int pname, float param)
… …
1435 2950
1436void glBindTexture (int target, int name) 2951void glBindTexture (int target, int name)
1437 2952
1438void glConvolutionParameter (int target, int pname, float params) 2953void glConvolutionParameter (int target, int pname, float params)
1439 CODE: 2954 CODE:
2955 if (gl.ConvolutionParameterf)
1440 glConvolutionParameterf (target, pname, params); 2956 gl.ConvolutionParameterf (target, pname, params);
1441 2957
1442void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2958void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
2959 CODE:
2960 if (gl.ConvolutionFilter2D)
2961 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1443 2962
2963void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2964 CODE:
2965 if (gl.SeparableFilter2D)
2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2967
1444void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2968void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1445 2969
1446void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2970void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2971
2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
2973
2974void glPixelZoom (float x, float y)
2975
2976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447 2977
1448int glGenTexture () 2978int glGenTexture ()
1449 CODE: 2979 CODE:
1450{ 2980 RETVAL = gen_texture ();
1451 GLuint name;
1452 glGenTextures (1, &name);
1453 RETVAL = name;
1454}
1455 OUTPUT: 2981 OUTPUT:
1456 RETVAL 2982 RETVAL
1457 2983
1458void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
1459 CODE: 2985 CODE:
1460{
1461 GLuint name_ = name;
1462 glDeleteTextures (1, &name_); 2986 del_texture (name);
1463} 2987
1464
1465int glGenList () 2988int glGenList ()
1466 CODE: 2989 CODE:
1467 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
1468 OUTPUT: 2991 OUTPUT:
1469 RETVAL 2992 RETVAL
… …
1476 2999
1477void glEndList () 3000void glEndList ()
1478 3001
1479void glCallList (int list) 3002void glCallList (int list)
1480 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005
3006PROTOTYPES: DISABLE
3007
3008void
3009find_widget (SV *self, NV x, NV y)
3010 PPCODE:
3011{
3012 if (within_widget (self, x, y))
3013 XPUSHs (self);
3014}
3015
3016BOOT:
3017{
3018 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3019
3020 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3021 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3022 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3023 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3024}
3025
3026void
3027draw (SV *self)
3028 CODE:
3029{
3030 HV *hv;
3031 SV **svp;
3032 NV x, y, w, h;
3033 SV *draw_x_sv = GvSV (draw_x_gv);
3034 SV *draw_y_sv = GvSV (draw_y_gv);
3035 SV *draw_w_sv = GvSV (draw_w_gv);
3036 SV *draw_h_sv = GvSV (draw_h_gv);
3037 double draw_x, draw_y;
3038
3039 if (!SvROK (self))
3040 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3041
3042 hv = (HV *)SvRV (self);
3043
3044 if (SvTYPE (hv) != SVt_PVHV)
3045 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3046
3047 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3048 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3049
3050 if (!h || !w)
3051 XSRETURN_EMPTY;
3052
3053 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3054 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3055
3056 draw_x = SvNV (draw_x_sv) + x;
3057 draw_y = SvNV (draw_y_sv) + y;
3058
3059 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3060 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3061 XSRETURN_EMPTY;
3062
3063 sv_setnv (draw_x_sv, draw_x);
3064 sv_setnv (draw_y_sv, draw_y);
3065
3066 glPushMatrix ();
3067 glTranslated (x, y, 0);
3068
3069 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3070 {
3071 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3072
3073 if (svp && SvTRUE (*svp))
3074 {
3075 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3076 glEnable (GL_BLEND);
3077 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3078 glBegin (GL_QUADS);
3079 glVertex2f (0, 0);
3080 glVertex2f (w, 0);
3081 glVertex2f (w, h);
3082 glVertex2f (0, h);
3083 glEnd ();
3084 glDisable (GL_BLEND);
3085 }
3086 }
3087#if 0
3088 // draw borders, for debugging
3089 glPushMatrix ();
3090 glColor4f (1., 1., 0., 1.);
3091 glTranslatef (.5, .5, 0.);
3092 glBegin (GL_LINE_LOOP);
3093 glVertex2f (0 , 0);
3094 glVertex2f (w - 1, 0);
3095 glVertex2f (w - 1, h - 1);
3096 glVertex2f (0 , h - 1);
3097 glEnd ();
3098 glPopMatrix ();
3099#endif
3100 PUSHMARK (SP);
3101 XPUSHs (self);
3102 PUTBACK;
3103 call_method ("_draw", G_VOID | G_DISCARD);
3104 SPAGAIN;
3105
3106 glPopMatrix ();
3107
3108 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3109 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3110}
3111

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