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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.72 by root, Fri May 5 19:10:16 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
17#include <glib/gmacros.h> 47#include <glib/gmacros.h>
18 48
19#include <pango/pango.h> 49#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 50
21#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
22 61
23#ifndef _WIN32 62#ifndef _WIN32
24# include <sys/types.h> 63# include <sys/types.h>
25# include <sys/socket.h> 64# include <sys/socket.h>
26# include <netinet/in.h> 65# include <netinet/in.h>
27# include <netinet/tcp.h> 66# include <netinet/tcp.h>
28# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 72#else
30 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 74#endif
37 75
38#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 80
40#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
41 82
42#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
44 85
45#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
46 87
47#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
48 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61 90
91static AV *texture_av;
92
93static struct
94{
95#define GL_FUNC(ptr,name) ptr name;
96#include "glfunc.h"
97#undef GL_FUNC
98} gl;
99
100static void
101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
102{
103 if (gl.BlendFuncSeparate)
104 gl.BlendFuncSeparate (sa, da, saa, daa);
105 else if (gl.BlendFuncSeparateEXT)
106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
107 else
108 glBlendFunc (sa, da);
109}
110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
64 146
65typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
66 166
67typedef struct cf_layout { 167typedef struct cf_layout {
68 PangoLayout *pl; 168 PangoLayout *pl;
169 float r, g, b, a; // default color for rgba mode
69 int base_height; 170 int base_height;
70 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
71} *CFClient__Layout; 173} *DC__Layout;
72 174
73static CFClient__Font default_font; 175static DC__Font default_font;
74static PangoContext *context; 176static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 177static PangoFontMap *opengl_fontmap;
76 178
77static void 179static void
78substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
79{ 181{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 187}
83 188
84static void 189static void
85layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
86{ 191{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
89 */ 194 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
91 196
92 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 199
95 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
96} 201}
97 202
98static void 203static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
102 210
103 *w = (*w + 3) & ~3; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 213
214 if (!rect.width) rect.width = 1;
215 if (!rect.height) rect.height = 1;
216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
108typedef uint16_t mapface; 222typedef uint16_t faceid;
109 223
110typedef struct { 224typedef struct {
111 GLint name; 225 GLuint name;
112 int w, h; 226 int w, h;
113 float s, t; 227 float s, t;
114 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
115} maptex; 231} maptex;
116 232
117typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
118 int16_t darkness; 236 uint16_t darkness;
119 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 238} mapcell;
121 239
122typedef struct { 240typedef struct {
123 int32_t c0, c1; 241 int32_t c0, c1;
124 mapcell *col; 242 mapcell *col;
125} maprow; 243} maprow;
126 244
127typedef struct map { 245typedef struct map {
128 int x, y, w, h; 246 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 248 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 249 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 250
136 int32_t rows; 251 int32_t rows;
137 maprow *row; 252 maprow *row;
138} *CFClient__Map; 253} *DC__Map;
139 254
140static char * 255static char *
141prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
142{ 257{
143 char *p; 258 char *p;
… …
160} 275}
161 276
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
165static maprow * 300static maprow *
166map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
167{ 302{
168 if (0 > y) 303 if (0 > y)
169 { 304 {
170 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
209 344
210 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
211} 346}
212 347
213static mapcell * 348static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
215{ 350{
216 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
217} 352}
218 353
219static void 354static void
220map_clear (CFClient__Map self) 355map_clear (DC__Map self)
221{ 356{
222 int r; 357 int r;
223 358
224 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
232 self->oy = 0; 367 self->oy = 0;
233 self->row = 0; 368 self->row = 0;
234 self->rows = 0; 369 self->rows = 0;
235} 370}
236 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
237static void 382static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
239{ 384{
240 int x, y; 385 int x, y;
241 maprow *row; 386 maprow *row;
387 mapcell *cell;
242 388
243 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 390 if (y >= 0)
245 { 391 {
246 if (y >= self->rows) 392 if (y >= self->rows)
… …
252 if (x >= row->c0) 398 if (x >= row->c0)
253 { 399 {
254 if (x >= row->c1) 400 if (x >= row->c1)
255 break; 401 break;
256 402
257 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
258 } 406 }
259 } 407 }
260} 408}
261 409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
262static void 415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
424}
425
426static void
263music_finished () 427music_finished (void)
264{ 428{
265 SDL_UserEvent ev; 429 SDL_UserEvent ev;
266 430
267 ev.type = SDL_USEREVENT; 431 ev.type = SDL_USEREVENT;
268 ev.code = 0; 432 ev.code = 0;
… …
277{ 441{
278 SDL_UserEvent ev; 442 SDL_UserEvent ev;
279 443
280 ev.type = SDL_USEREVENT; 444 ev.type = SDL_USEREVENT;
281 ev.code = 1; 445 ev.code = 1;
282 ev.data1 = (void *)channel; 446 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0; 447 ev.data2 = 0;
284 448
285 SDL_PushEvent ((SDL_Event *)&ev); 449 SDL_PushEvent ((SDL_Event *)&ev);
286} 450}
287 451
288MODULE = CFClient PACKAGE = CFClient 452static unsigned int
453minpot (unsigned int n)
454{
455 if (!n)
456 return 0;
457
458 --n;
459
460 n |= n >> 1;
461 n |= n >> 2;
462 n |= n >> 4;
463 n |= n >> 8;
464 n |= n >> 16;
465
466 return n + 1;
467}
468
469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
289 528
290PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
291 530
292BOOT: 531BOOT:
293{ 532{
294 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
295 static const struct { 534 static const struct {
296 const char *name; 535 const char *name;
297 IV iv; 536 IV iv;
298 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
299# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
300 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
301 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
302 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
303 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
304 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
313 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
314 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
315 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
316 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
317 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
318 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
319 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
320 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
321 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
322 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
377 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
378 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
379 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
380 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
381 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
382 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
383 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
384 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
385 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
386 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
387 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
388 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
389 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
390 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
391 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
392 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
393 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
394 const_iv (KMOD_CTRL), 648
395 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
396 const_iv (KMOD_ALT), 650
397 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
398# undef const_iv 679# undef const_iv
399 }; 680 };
400 681
401 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
403 684
404 fontmap = pango_ft2_font_map_new (); 685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
405 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
406 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
407} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
408 694
409int 695int
410SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 696in_destruct ()
697 CODE:
698 RETVAL = PL_main_cv == Nullcv;
699 OUTPUT:
700 RETVAL
411 701
702NV floor (NV x)
703
704NV ceil (NV x)
705
706NV ceilabs (NV x)
707 CODE:
708 RETVAL = x < 0. ? - ceil (-x) : ceil (x);
709 OUTPUT:
710 RETVAL
711
712IV minpot (UV n)
713
714IV popcount (UV n)
715
412void 716void
717pango_init ()
718 CODE:
719{
720 opengl_fontmap = pango_opengl_font_map_new ();
721 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
722 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
723 /*pango_context_set_font_description (opengl_context, default_font);*/
724#if PANGO_VERSION_CHECK (1, 15, 2)
725 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
726 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
727#endif
728}
729
730char *SDL_GetError ()
731
732int SDL_Init (U32 flags)
733
734int SDL_InitSubSystem (U32 flags)
735
736void SDL_QuitSubSystem (U32 flags)
737
413SDL_Quit () 738void SDL_Quit ()
414 739
740int SDL_GL_SetAttribute (int attr, int value)
741
742int SDL_GL_GetAttribute (int attr)
743 CODE:
744 if (SDL_GL_GetAttribute (attr, &RETVAL))
745 XSRETURN_UNDEF;
746 OUTPUT:
747 RETVAL
748
415void 749void
416SDL_ListModes () 750SDL_ListModes (int rgb, int alpha)
417 PPCODE: 751 PPCODE:
418{ 752{
419 SDL_Rect **m; 753 SDL_Rect **m;
420 754
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 759
760 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
761 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
762
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 763 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 764 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 765 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 766 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 767
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 768 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
432 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
433 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 769 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 770
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 771 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 772
440 if (m && m != (SDL_Rect **)-1) 773 if (m && m != (SDL_Rect **)-1)
441 while (*m) 774 while (*m)
442 { 775 {
776 if ((*m)->w >= 400 && (*m)->h >= 300)
777 {
443 AV *av = newAV (); 778 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 779 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 780 av_push (av, newSViv ((*m)->h));
781 av_push (av, newSViv (rgb));
782 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 783 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
784 }
447 785
448 ++m; 786 ++m;
449 } 787 }
450} 788}
451 789
452int 790int
453SDL_SetVideoMode (int w, int h, int fullscreen) 791SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 792 CODE:
793{
794 SDL_EnableUNICODE (1);
795 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
796
797 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
798 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
799 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
800 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
801
455 RETVAL = !!SDL_SetVideoMode ( 802 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 803 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 804 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 805
806 if (RETVAL)
807 {
808 av_clear (texture_av);
809
810 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
811#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
812#include "glfunc.h"
813#undef GL_FUNC
814 }
815}
459 OUTPUT: 816 OUTPUT:
460 RETVAL 817 RETVAL
461 818
462void 819void
463SDL_GL_SwapBuffers () 820SDL_GL_SwapBuffers ()
464 821
822char *
823SDL_GetKeyName (int sym)
824
825int
826SDL_GetAppState ()
827
828int
829SDL_GetModState ()
830
465void 831void
466SDL_PollEvent () 832poll_events ()
467 PPCODE: 833 PPCODE:
468{ 834{
469 SDL_Event ev; 835 SDL_Event ev;
470 836
471 while (SDL_PollEvent (&ev)) 837 SDL_PumpEvents ();
838 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 839 {
473 HV *hv = newHV (); 840 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 841 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 842
476 switch (ev.type) 843 switch (ev.type)
477 { 844 {
478 case SDL_KEYDOWN: 845 case SDL_KEYDOWN:
479 case SDL_KEYUP: 846 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 847 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 848 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 849 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
850 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 851 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 852 break;
485 853
486 case SDL_ACTIVEEVENT: 854 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 855 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 856 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 857 break;
490 858
491 case SDL_MOUSEMOTION: 859 case SDL_MOUSEMOTION:
860 {
861 int state = ev.motion.state;
862 int x = ev.motion.x;
863 int y = ev.motion.y;
864 int xrel = ev.motion.xrel;
865 int yrel = ev.motion.yrel;
866
867 /* do simplistic event compression */
868 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
869 && state == ev.motion.state)
870 {
871 xrel += ev.motion.xrel;
872 yrel += ev.motion.yrel;
873 x = ev.motion.x;
874 y = ev.motion.y;
875 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876 }
877
878 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 879 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 880 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 881 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 882 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 883 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
884 }
497 break; 885 break;
498 886
499 case SDL_MOUSEBUTTONDOWN: 887 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 888 case SDL_MOUSEBUTTONUP:
889 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
890
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 891 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 892 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 893 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 894 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 895 break;
… …
509 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 899 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
510 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 900 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
511 break; 901 break;
512 } 902 }
513 903
514 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 904 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
515 } 905 }
516} 906}
517 907
518int 908int
519Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 909Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
520 POSTCALL: 910 POSTCALL:
521 Mix_HookMusicFinished (music_finished); 911 Mix_HookMusicFinished (music_finished);
522 Mix_ChannelFinished (channel_finished); 912 Mix_ChannelFinished (channel_finished);
523 913
524void 914void
915Mix_QuerySpec ()
916 PPCODE:
917{
918 int freq, channels;
919 Uint16 format;
920
921 if (Mix_QuerySpec (&freq, &format, &channels))
922 {
923 EXTEND (SP, 3);
924 PUSHs (sv_2mortal (newSViv (freq)));
925 PUSHs (sv_2mortal (newSViv (format)));
926 PUSHs (sv_2mortal (newSViv (channels)));
927 }
928}
929
930void
525Mix_CloseAudio () 931Mix_CloseAudio ()
526 932
527int 933int
528Mix_AllocateChannels (int numchans = -1) 934Mix_AllocateChannels (int numchans = -1)
529 935
936const char *
937Mix_GetError ()
938
530void 939void
531lowdelay (int fd, int val = 1) 940lowdelay (int fd, int val = 1)
532 CODE: 941 CODE:
942 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
943
944void
945win32_proxy_info ()
946 PPCODE:
947{
533#ifndef _WIN32 948#ifdef _WIN32
534 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 949 char buffer[2048];
950 DWORD buflen;
951
952 EXTEND (SP, 3);
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
956 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
957 {
958 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
959
960 buflen = sizeof (buffer);
961 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
962 {
963 PUSHs (newSVpv (buffer, 0));
964
965 buflen = sizeof (buffer);
966 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
967 PUSHs (newSVpv (buffer, 0));
968 }
969 }
535#endif 970#endif
971}
536 972
537char * 973int
538gl_version () 974add_font (char *file)
539 CODE: 975 CODE:
540 RETVAL = (char *)glGetString (GL_VERSION); 976 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
541 OUTPUT: 977 OUTPUT:
542 RETVAL 978 RETVAL
543
544char *
545gl_extensions ()
546 CODE:
547 RETVAL = (char *)glGetString (GL_EXTENSIONS);
548 OUTPUT:
549 RETVAL
550
551void
552add_font (char *file)
553 CODE:
554 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
555 979
556void 980void
557load_image_inline (SV *image_) 981load_image_inline (SV *image_)
558 ALIAS: 982 ALIAS:
559 load_image_file = 1 983 load_image_file = 1
… …
562 STRLEN image_len; 986 STRLEN image_len;
563 char *image = (char *)SvPVbyte (image_, image_len); 987 char *image = (char *)SvPVbyte (image_, image_len);
564 SDL_Surface *surface, *surface2; 988 SDL_Surface *surface, *surface2;
565 SDL_PixelFormat fmt; 989 SDL_PixelFormat fmt;
566 SDL_RWops *rw = ix 990 SDL_RWops *rw = ix
567 ? SDL_RWFromFile (image, "r") 991 ? SDL_RWFromFile (image, "rb")
568 : SDL_RWFromConstMem (image, image_len); 992 : SDL_RWFromConstMem (image, image_len);
569 993
570 if (!rw) 994 if (!rw)
571 croak ("load_image: %s", SDL_GetError ()); 995 croak ("load_image: %s", SDL_GetError ());
572 996
… …
601 1025
602 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1026 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
603 1027
604 assert (surface2->pitch == surface2->w * 4); 1028 assert (surface2->pitch == surface2->w * 4);
605 1029
1030 SDL_LockSurface (surface2);
606 EXTEND (SP, 5); 1031 EXTEND (SP, 6);
607 PUSHs (sv_2mortal (newSViv (surface2->w))); 1032 PUSHs (sv_2mortal (newSViv (surface2->w)));
608 PUSHs (sv_2mortal (newSViv (surface2->h))); 1033 PUSHs (sv_2mortal (newSViv (surface2->h)));
609 SDL_LockSurface (surface2);
610 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1034 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
611 SDL_UnlockSurface (surface2);
612 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1035 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
613 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1036 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
614 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1037 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038 SDL_UnlockSurface (surface2);
615 1039
616 SDL_FreeSurface (surface); 1040 SDL_FreeSurface (surface);
617 SDL_FreeSurface (surface2); 1041 SDL_FreeSurface (surface2);
618} 1042}
619 1043
… …
643} 1067}
644 1068
645void 1069void
646error (char *message) 1070error (char *message)
647 CODE: 1071 CODE:
1072 fprintf (stderr, "ERROR: %s\n", message);
648#ifdef _WIN32 1073#ifdef _WIN32
649 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1074 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1075#endif
1076
1077void
1078fatal (char *message)
1079 CODE:
1080 fprintf (stderr, "FATAL: %s\n", message);
1081#ifdef _WIN32
1082 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1083#endif
1084 _exit (1);
1085
1086void
1087_exit (int retval = 0)
1088 CODE:
1089#ifdef WIN32
1090 ExitThread (retval); // unclean, please beam me up
650#else 1091#else
651 fprintf (stderr, "ERROR: %s\n", message); 1092 _exit (retval);
652#endif 1093#endif
653 1094
654void 1095void
655fatal (char *message) 1096debug ()
656 CODE: 1097 CODE:
657#ifdef _WIN32 1098{
658 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1099#if DEBUG
659#else 1100 VALGRIND_DO_LEAK_CHECK;
660 fprintf (stderr, "FATAL: %s\n", message);
661#endif 1101#endif
662 exit (1); 1102}
663 1103
664MODULE = CFClient PACKAGE = CFClient::Font 1104MODULE = Deliantra::Client PACKAGE = DC::Font
665 1105
666CFClient::Font 1106PROTOTYPES: DISABLE
1107
1108DC::Font
667new_from_file (SV *class, char *path, int id = 0) 1109new_from_file (SV *class, char *path, int id = 0)
668 CODE: 1110 CODE:
669{ 1111{
670 int count; 1112 int count;
671 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1113 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
674} 1116}
675 OUTPUT: 1117 OUTPUT:
676 RETVAL 1118 RETVAL
677 1119
678void 1120void
679DESTROY (CFClient::Font self) 1121DESTROY (DC::Font self)
680 CODE: 1122 CODE:
681 pango_font_description_free (self); 1123 pango_font_description_free (self);
682 1124
683void 1125void
684make_default (CFClient::Font self) 1126make_default (DC::Font self)
1127 PROTOTYPE: $
685 CODE: 1128 CODE:
686 default_font = self; 1129 default_font = self;
687 1130
688MODULE = CFClient PACKAGE = CFClient::Layout 1131MODULE = Deliantra::Client PACKAGE = DC::Layout
689 1132
690CFClient::Layout 1133PROTOTYPES: DISABLE
691new (SV *class, int base_height = MIN_FONT_HEIGHT) 1134
1135void
1136glyph_cache_backup ()
1137 PROTOTYPE:
1138 CODE:
1139 tc_backup ();
1140
1141void
1142glyph_cache_restore ()
1143 PROTOTYPE:
1144 CODE:
1145 tc_restore ();
1146
1147DC::Layout
1148new (SV *class)
692 CODE: 1149 CODE:
693 New (0, RETVAL, 1, struct cf_layout); 1150 New (0, RETVAL, 1, struct cf_layout);
1151
694 RETVAL->pl = pango_layout_new (context); 1152 RETVAL->pl = pango_layout_new (opengl_context);
695 RETVAL->base_height = base_height; 1153 RETVAL->r = 1.;
1154 RETVAL->g = 1.;
1155 RETVAL->b = 1.;
1156 RETVAL->a = 1.;
1157 RETVAL->base_height = MIN_FONT_HEIGHT;
696 RETVAL->font = 0; 1158 RETVAL->font = 0;
1159 RETVAL->rc = rc_alloc ();
1160
697 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1161 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
698 pango_layout_set_font_description (RETVAL->pl, default_font); 1162 layout_update_font (RETVAL);
699 OUTPUT: 1163 OUTPUT:
700 RETVAL 1164 RETVAL
701 1165
702void 1166void
703DESTROY (CFClient::Layout self) 1167DESTROY (DC::Layout self)
704 CODE: 1168 CODE:
705 g_object_unref (self->pl); 1169 g_object_unref (self->pl);
1170 rc_free (self->rc);
706 Safefree (self); 1171 Safefree (self);
707 1172
708void 1173void
709set_text (CFClient::Layout self, SV *text_) 1174set_text (DC::Layout self, SV *text_)
710 CODE: 1175 CODE:
711{ 1176{
712 STRLEN textlen; 1177 STRLEN textlen;
713 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
714 1179
715 pango_layout_set_text (self->pl, text, textlen); 1180 pango_layout_set_text (self->pl, text, textlen);
716} 1181}
717 1182
718void 1183void
719set_markup (CFClient::Layout self, SV *text_) 1184set_markup (DC::Layout self, SV *text_)
720 CODE: 1185 CODE:
721{ 1186{
722 STRLEN textlen; 1187 STRLEN textlen;
723 char *text = SvPVutf8 (text_, textlen); 1188 char *text = SvPVutf8 (text_, textlen);
724 1189
725 pango_layout_set_markup (self->pl, text, textlen); 1190 pango_layout_set_markup (self->pl, text, textlen);
726} 1191}
727 1192
1193void
1194set_shapes (DC::Layout self, ...)
1195 CODE:
1196{
1197 PangoAttrList *attrs = 0;
1198 const char *text = pango_layout_get_text (self->pl);
1199 const char *pos = text;
1200 int arg = 4;
1201
1202 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1203 {
1204 PangoRectangle inkrect, rect;
1205 PangoAttribute *attr;
1206
1207 int x = SvIV (ST (arg - 3));
1208 int y = SvIV (ST (arg - 2));
1209 int w = SvIV (ST (arg - 1));
1210 int h = SvIV (ST (arg ));
1211
1212 inkrect.x = 0;
1213 inkrect.y = 0;
1214 inkrect.width = 0;
1215 inkrect.height = 0;
1216
1217 rect.x = x * PANGO_SCALE;
1218 rect.y = y * PANGO_SCALE;
1219 rect.width = w * PANGO_SCALE;
1220 rect.height = h * PANGO_SCALE;
1221
1222 if (!attrs)
1223 attrs = pango_layout_get_attributes (self->pl);
1224
1225 attr = pango_attr_shape_new (&inkrect, &rect);
1226 attr->start_index = pos - text;
1227 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1228 pango_attr_list_insert (attrs, attr);
1229
1230 arg += 4;
1231 pos += sizeof (OBJ_STR) - 1;
1232 }
1233
1234 if (attrs)
1235 pango_layout_set_attributes (self->pl, attrs);
1236}
1237
1238void
1239get_shapes (DC::Layout self)
1240 PPCODE:
1241{
1242 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1243
1244 do
1245 {
1246 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1247
1248 if (run && shape_attr_p (run))
1249 {
1250 PangoRectangle extents;
1251 pango_layout_iter_get_run_extents (iter, 0, &extents);
1252
1253 EXTEND (SP, 2);
1254 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1255 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1256 }
1257 }
1258 while (pango_layout_iter_next_run (iter));
1259
1260 pango_layout_iter_free (iter);
1261}
1262
1263int
1264has_wrapped (DC::Layout self)
1265 CODE:
1266{
1267 int lines = 1;
1268 const char *text = pango_layout_get_text (self->pl);
1269
1270 while (*text)
1271 lines += *text++ == '\n';
1272
1273 RETVAL = lines < pango_layout_get_line_count (self->pl);
1274}
1275 OUTPUT:
1276 RETVAL
1277
728SV * 1278SV *
729get_text (CFClient::Layout self) 1279get_text (DC::Layout self)
730 CODE: 1280 CODE:
731 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1281 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
732 SvUTF8_on (RETVAL); 1282 sv_utf8_decode (RETVAL);
733 OUTPUT: 1283 OUTPUT:
734 RETVAL 1284 RETVAL
735 1285
736void 1286void
1287set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1288 CODE:
1289 self->r = r;
1290 self->g = g;
1291 self->b = b;
1292 self->a = a;
1293
1294void
737set_font (CFClient::Layout self, CFClient::Font font = 0) 1295set_font (DC::Layout self, DC::Font font = 0)
738 CODE: 1296 CODE:
739 if (self->font != font) 1297 if (self->font != font)
740 { 1298 {
741 self->font = font; 1299 self->font = font;
742 layout_update_font (self); 1300 layout_update_font (self);
743 } 1301 }
744 1302
745void 1303void
746set_height (CFClient::Layout self, int base_height) 1304set_height (DC::Layout self, int base_height)
747 CODE: 1305 CODE:
748 if (self->base_height != base_height) 1306 if (self->base_height != base_height)
749 { 1307 {
750 self->base_height = base_height; 1308 self->base_height = base_height;
751 layout_update_font (self); 1309 layout_update_font (self);
752 } 1310 }
753 1311
754void 1312void
755set_width (CFClient::Layout self, int max_width = -1) 1313set_width (DC::Layout self, int max_width = -1)
756 CODE: 1314 CODE:
757 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1315 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
758 1316
759void 1317void
1318set_indent (DC::Layout self, int indent)
1319 CODE:
1320 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1321
1322void
1323set_spacing (DC::Layout self, int spacing)
1324 CODE:
1325 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1326
1327void
1328set_ellipsise (DC::Layout self, int ellipsise)
1329 CODE:
1330 pango_layout_set_ellipsize (self->pl,
1331 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1332 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1333 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1334 : PANGO_ELLIPSIZE_NONE
1335 );
1336
1337void
1338set_single_paragraph_mode (DC::Layout self, int spm)
1339 CODE:
1340 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1341
1342void
760size (CFClient::Layout self) 1343size (DC::Layout self)
761 PPCODE: 1344 PPCODE:
762{ 1345{
763 int w, h; 1346 int w, h;
764 1347
765 layout_get_pixel_size (self, &w, &h); 1348 layout_get_pixel_size (self, &w, &h);
… …
768 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (w)));
769 PUSHs (sv_2mortal (newSViv (h))); 1352 PUSHs (sv_2mortal (newSViv (h)));
770} 1353}
771 1354
772int 1355int
1356descent (DC::Layout self)
1357 CODE:
1358{
1359 PangoRectangle rect;
1360 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1361 pango_layout_line_get_pixel_extents (line, 0, &rect);
1362 RETVAL = PANGO_DESCENT (rect);
1363}
1364 OUTPUT:
1365 RETVAL
1366
1367int
773xy_to_index (CFClient::Layout self, int x, int y) 1368xy_to_index (DC::Layout self, int x, int y)
774 CODE: 1369 CODE:
775{ 1370{
776 int index, trailing; 1371 int index, trailing;
777 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1372 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
778 RETVAL = index; 1373 RETVAL = index + trailing;
779} 1374}
780 OUTPUT: 1375 OUTPUT:
781 RETVAL 1376 RETVAL
782 1377
783void 1378void
784cursor_pos (CFClient::Layout self, int index) 1379cursor_pos (DC::Layout self, int index)
785 PPCODE: 1380 PPCODE:
786{ 1381{
787 PangoRectangle strong_pos; 1382 PangoRectangle pos;
788 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1383 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
789 1384
790 EXTEND (SP, 3); 1385 EXTEND (SP, 3);
791 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1386 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
792 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1387 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
793 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1388 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
794} 1389}
795 1390
796void 1391void
797render (CFClient::Layout self) 1392index_to_line_x (DC::Layout self, int index, int trailing = 0)
798 PPCODE: 1393 PPCODE:
799{ 1394{
800 SV *retval; 1395 int line, x;
801 int w, h;
802 FT_Bitmap bitmap;
803 1396
804 layout_get_pixel_size (self, &w, &h); 1397 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
805 1398#if !PANGO_VERSION_CHECK (1, 17, 3)
806 retval = newSV (w * h); 1399 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
807 SvPOK_only (retval); 1400 --line;
808 SvCUR_set (retval, w * h); 1401#endif
809
810 bitmap.rows = h;
811 bitmap.width = w;
812 bitmap.pitch = w;
813 bitmap.buffer = (unsigned char*)SvPVX (retval);
814 bitmap.num_grays = 256;
815 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
816
817 memset (bitmap.buffer, 0, w * h);
818
819 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
820
821 EXTEND (SP, 3); 1402 EXTEND (SP, 2);
822 PUSHs (sv_2mortal (newSViv (w))); 1403 PUSHs (sv_2mortal (newSViv (line)));
1404 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1405}
1406
1407void
1408line_x_to_index (DC::Layout self, int line, int x)
1409 PPCODE:
1410{
1411 PangoLayoutLine *lp;
1412 int index, trailing;
1413
1414 if (line < 0)
1415 XSRETURN_EMPTY;
1416
1417 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1418 XSRETURN_EMPTY; /* do better */
1419
1420 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1421
1422 EXTEND (SP, 2);
1423 if (GIMME_V == G_SCALAR)
1424 PUSHs (sv_2mortal (newSViv (index + trailing)));
1425 else
1426 {
823 PUSHs (sv_2mortal (newSViv (h))); 1427 PUSHs (sv_2mortal (newSViv (index)));
824 PUSHs (sv_2mortal (retval)); 1428 PUSHs (sv_2mortal (newSViv (trailing)));
1429 }
825} 1430}
826 1431
1432void
1433render (DC::Layout self, float x, float y, int flags = 0)
1434 CODE:
1435 rc_clear (self->rc);
1436 pango_opengl_render_layout_subpixel (
1437 self->pl,
1438 self->rc,
1439 x * PANGO_SCALE, y * PANGO_SCALE,
1440 self->r, self->g, self->b, self->a,
1441 flags
1442 );
1443 // we assume that context_change actually clears/frees stuff
1444 // and does not do any recomputation...
1445 pango_layout_context_changed (self->pl);
1446
1447void
1448draw (DC::Layout self)
1449 CODE:
1450{
1451 glEnable (GL_TEXTURE_2D);
1452 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1453 glEnable (GL_BLEND);
1454 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456 glEnable (GL_ALPHA_TEST);
1457 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1458
1459 rc_draw (self->rc);
1460
1461 glDisable (GL_ALPHA_TEST);
1462 glDisable (GL_BLEND);
1463 glDisable (GL_TEXTURE_2D);
1464}
1465
827MODULE = CFClient PACKAGE = CFClient::Texture 1466MODULE = Deliantra::Client PACKAGE = DC::Texture
828 1467
1468PROTOTYPES: ENABLE
1469
829void 1470void
1471pad (SV *data_, int ow, int oh, int nw, int nh)
1472 CODE:
1473{
1474 if ((nw != ow || nh != oh) && SvOK (data_))
1475 {
1476 STRLEN datalen;
1477 char *data = SvPVbyte (data_, datalen);
1478 int bpp = datalen / (ow * oh);
1479 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1480
1481 SvPOK_only (result_);
1482 SvCUR_set (result_, nw * nh * bpp);
1483
1484 memset (SvPVX (result_), 0, nw * nh * bpp);
1485 while (oh--)
1486 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1487
1488 sv_setsv (data_, result_);
1489 }
1490}
1491
1492void
830draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1493draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
831 PROTOTYPE: $$$;$$ 1494 PROTOTYPE: $$$;$$
1495 ALIAS:
1496 draw_quad_alpha = 1
1497 draw_quad_alpha_premultiplied = 2
832 CODE: 1498 CODE:
833{ 1499{
834 HV *hv = (HV *)SvRV (self); 1500 HV *hv = (HV *)SvRV (self);
835 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1501 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
836 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1502 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
837 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1503 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
838 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1504
1505 if (name <= 0)
1506 XSRETURN_EMPTY;
839 1507
840 if (items < 5) 1508 if (items < 5)
841 { 1509 {
842 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1510 w = SvNV (*hv_fetch (hv, "w", 1, 1));
843 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1511 h = SvNV (*hv_fetch (hv, "h", 1, 1));
844 } 1512 }
845 1513
1514 if (ix)
1515 {
1516 glEnable (GL_BLEND);
1517
1518 if (ix == 2)
1519 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1520 else
1521 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1522 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1523
1524 glEnable (GL_ALPHA_TEST);
1525 glAlphaFunc (GL_GREATER, 0.01f);
1526 }
1527
846 glBindTexture (GL_TEXTURE_2D, name); 1528 glBindTexture (GL_TEXTURE_2D, name);
847 if (wrap_mode) { 1529
848 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
849 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
850 }
851 glBegin (GL_QUADS); 1530 glBegin (GL_QUADS);
852 glTexCoord2f (0, 0); glVertex2f (x , y ); 1531 glTexCoord2f (0, 0); glVertex2f (x , y );
853 glTexCoord2f (0, t); glVertex2f (x , y + h); 1532 glTexCoord2f (0, t); glVertex2f (x , y + h);
854 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1533 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
855 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1534 glTexCoord2f (s, 0); glVertex2f (x + w, y );
856 glEnd (); 1535 glEnd ();
857}
858 1536
1537 if (ix)
1538 {
1539 glDisable (GL_ALPHA_TEST);
1540 glDisable (GL_BLEND);
1541 }
1542}
1543
1544IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545 CODE:
1546{
1547 GLint width;
1548 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1549 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1550 RETVAL = width > 0;
1551}
1552 OUTPUT:
1553 RETVAL
1554
859MODULE = CFClient PACKAGE = CFClient::Map 1555MODULE = Deliantra::Client PACKAGE = DC::Map
860 1556
861CFClient::Map 1557PROTOTYPES: DISABLE
862new (SV *class, int map_width, int map_height) 1558
1559DC::Map
1560new (SV *class)
863 CODE: 1561 CODE:
864 New (0, RETVAL, 1, struct map); 1562 New (0, RETVAL, 1, struct map);
865 RETVAL->x = 0; 1563 RETVAL->x = 0;
866 RETVAL->y = 0; 1564 RETVAL->y = 0;
867 RETVAL->w = map_width; 1565 RETVAL->w = 0;
868 RETVAL->h = map_height; 1566 RETVAL->h = 0;
869 RETVAL->ox = 0; 1567 RETVAL->ox = 0;
870 RETVAL->oy = 0; 1568 RETVAL->oy = 0;
871 RETVAL->faces = 8192; 1569 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
872 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1570 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
873 RETVAL->texs = 8192;
874 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
875 RETVAL->rows = 0; 1571 RETVAL->rows = 0;
876 RETVAL->row = 0; 1572 RETVAL->row = 0;
877 OUTPUT: 1573 OUTPUT:
878 RETVAL 1574 RETVAL
879 1575
880void 1576void
881DESTROY (CFClient::Map self) 1577DESTROY (DC::Map self)
882 CODE: 1578 CODE:
883{ 1579{
884 map_clear (self); 1580 map_clear (self);
885 Safefree (self->face); 1581 Safefree (self->face2tile);
1582 Safefree (self->tex);
886 Safefree (self); 1583 Safefree (self);
887} 1584}
888 1585
889void 1586void
1587resize (DC::Map self, int map_width, int map_height)
1588 CODE:
1589 self->w = map_width;
1590 self->h = map_height;
1591
1592void
890clear (CFClient::Map self) 1593clear (DC::Map self)
891 CODE: 1594 CODE:
892 map_clear (self); 1595 map_clear (self);
893 1596
894void 1597void
895set_face (CFClient::Map self, int face, int texid) 1598set_tileid (DC::Map self, int face, int tile)
896 CODE: 1599 CODE:
897{ 1600{
898 while (self->faces <= face) 1601 need_facenum (self, face); self->face2tile [face] = tile;
899 { 1602 need_texid (self, tile);
900 Append (mapface, self->face, self->faces, self->faces);
901 self->faces *= 2;
902 }
903
904 self->face [face] = texid;
905} 1603}
906 1604
907void 1605void
1606set_smooth (DC::Map self, int face, int smooth, int level)
1607 CODE:
1608{
1609 tileid texid;
1610 maptex *tex;
1611
1612 if (face < 0 || face >= self->faces)
1613 return;
1614
1615 if (smooth < 0 || smooth >= self->faces)
1616 return;
1617
1618 texid = self->face2tile [face];
1619
1620 if (!texid)
1621 return;
1622
1623 tex = self->tex + texid;
1624 tex->smoothtile = self->face2tile [smooth];
1625 tex->smoothlevel = level;
1626}
1627
1628void
908set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1629set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
909 CODE: 1630 CODE:
910{ 1631{
911 while (self->texs <= texid) 1632 need_texid (self, texid);
912 {
913 Append (maptex, self->tex, self->texs, self->texs);
914 self->texs *= 2;
915 }
916 1633
917 { 1634 {
918 maptex *tex = self->tex + texid; 1635 maptex *tex = self->tex + texid;
919 1636
920 tex->name = name; 1637 tex->name = name;
… …
925 tex->r = r; 1642 tex->r = r;
926 tex->g = g; 1643 tex->g = g;
927 tex->b = b; 1644 tex->b = b;
928 tex->a = a; 1645 tex->a = a;
929 } 1646 }
1647
1648 // somewhat hackish, but for textures that require it, it really
1649 // improves the look, and most others don't suffer.
1650 glBindTexture (GL_TEXTURE_2D, name);
1651 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1652 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1653 // use uglier nearest interpolation because linear suffers
1654 // from transparent color bleeding and ugly wrapping effects.
1655 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
930} 1656}
931 1657
932int 1658int
933ox (CFClient::Map self) 1659ox (DC::Map self)
934 ALIAS: 1660 ALIAS:
935 oy = 1 1661 oy = 1
1662 x = 2
1663 y = 3
1664 w = 4
1665 h = 5
936 CODE: 1666 CODE:
937 switch (ix) 1667 switch (ix)
938 { 1668 {
939 case 0: RETVAL = self->ox; break; 1669 case 0: RETVAL = self->ox; break;
940 case 1: RETVAL = self->oy; break; 1670 case 1: RETVAL = self->oy; break;
1671 case 2: RETVAL = self->x; break;
1672 case 3: RETVAL = self->y; break;
1673 case 4: RETVAL = self->w; break;
1674 case 5: RETVAL = self->h; break;
941 } 1675 }
942 OUTPUT: 1676 OUTPUT:
943 RETVAL 1677 RETVAL
944 1678
945void 1679void
946scroll (CFClient::Map self, int dx, int dy) 1680scroll (DC::Map self, int dx, int dy)
947 CODE: 1681 CODE:
948{ 1682{
949 if (dx > 0) 1683 if (dx > 0)
950 map_blank (self, self->x, self->y, dx - 1, self->h); 1684 map_blank (self, self->x, self->y, dx, self->h);
951 else if (dx < 0) 1685 else if (dx < 0)
952 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1686 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
953 1687
954 if (dy > 0) 1688 if (dy > 0)
955 map_blank (self, self->x, self->y, self->w, dy - 1); 1689 map_blank (self, self->x, self->y, self->w, dy);
956 else if (dy < 0) 1690 else if (dy < 0)
957 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1691 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
958 1692
959 self->ox += dx; self->x += dx; 1693 self->ox += dx; self->x += dx;
960 self->oy += dy; self->y += dy; 1694 self->oy += dy; self->y += dy;
961 1695
962 while (self->y < 0) 1696 while (self->y < 0)
… …
966 self->rows += MAP_EXTEND_Y; 1700 self->rows += MAP_EXTEND_Y;
967 self->y += MAP_EXTEND_Y; 1701 self->y += MAP_EXTEND_Y;
968 } 1702 }
969} 1703}
970 1704
971void 1705SV *
972map1a_update (CFClient::Map self, SV *data_) 1706map1a_update (DC::Map self, SV *data_, int extmap)
973 CODE: 1707 CODE:
974{ 1708{
975 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1709 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
976 uint8_t *data_end = (uint8_t *)SvEND (data_); 1710 uint8_t *data_end = (uint8_t *)SvEND (data_);
977 mapcell *cell; 1711 mapcell *cell;
978 int x, y, flags; 1712 int x, y, z, flags;
1713 AV *missing = newAV ();
1714 RETVAL = newRV_noinc ((SV *)missing);
979 1715
980 while (data < data_end) 1716 while (data < data_end - 1)
981 { 1717 {
982 flags = (data [0] << 8) + data [1]; data += 2; 1718 flags = (data [0] << 8) + data [1]; data += 2;
983 1719
984 x = ((flags >> 10) & 63) + self->x; 1720 x = self->x + ((flags >> 10) & 63);
985 y = ((flags >> 4) & 63) + self->y; 1721 y = self->y + ((flags >> 4) & 63);
986 1722
987 cell = map_get_cell (self, x, y); 1723 cell = map_get_cell (self, x, y);
988 1724
989 if (flags & 15) 1725 if (flags & 15)
990 { 1726 {
991 if (cell->darkness < 0) 1727 if (!cell->darkness)
992 { 1728 {
1729 memset (cell, 0, sizeof (*cell));
993 cell->darkness = 0; 1730 cell->darkness = 256;
994 cell->face [0] = 0;
995 cell->face [1] = 0;
996 cell->face [2] = 0;
997 } 1731 }
998 1732
999 cell->darkness = flags & 8 ? *data++ : 255;
1000
1001 //TODO: don't trust server data to be in-range(!) 1733 //TODO: don't trust server data to be in-range(!)
1002 1734
1003 if (flags & 4) 1735 if (flags & 8)
1004 { 1736 {
1005 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 if (extmap)
1738 {
1739 uint8_t ext, cmd;
1740
1741 do
1742 {
1743 ext = *data++;
1744 cmd = ext & 0x7f;
1745
1746 if (cmd < 4)
1747 cell->darkness = 255 - ext * 64 + 1;
1748 else if (cmd == 5) // health
1749 {
1750 cell->stat_width = 1;
1751 cell->stat_hp = *data++;
1752 }
1753 else if (cmd == 6) // monster width
1754 cell->stat_width = *data++ + 1;
1755 else if (cmd == 0x47)
1756 {
1757 if (*data == 1) cell->player = data [1];
1758 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1759 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1760 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1761
1762 data += *data + 1;
1763 }
1764 else if (cmd == 8) // cell flags
1765 cell->flags = *data++;
1766 else if (ext & 0x40) // unknown, multibyte => skip
1767 data += *data + 1;
1768 else
1769 data++;
1770 }
1771 while (ext & 0x80);
1772 }
1773 else
1774 cell->darkness = *data++ + 1;
1006 } 1775 }
1007 1776
1777 for (z = 0; z <= 2; ++z)
1008 if (flags & 2) 1778 if (flags & (4 >> z))
1009 { 1779 {
1010 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1780 faceid face = (data [0] << 8) + data [1]; data += 2;
1781 need_facenum (self, face);
1782 cell->tile [z] = self->face2tile [face];
1783
1784 if (cell->tile [z])
1785 {
1786 maptex *tex = self->tex + cell->tile [z];
1787 if (!tex->name)
1788 av_push (missing, newSViv (cell->tile [z]));
1789
1790 if (tex->smoothtile)
1791 {
1792 maptex *smooth = self->tex + tex->smoothtile;
1793 if (!smooth->name)
1794 av_push (missing, newSViv (tex->smoothtile));
1795 }
1796 }
1011 } 1797 }
1012
1013 if (flags & 1)
1014 {
1015 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1016 }
1017 } 1798 }
1018 else 1799 else
1019 cell->darkness = -1; 1800 CELL_CLEAR (cell);
1020 } 1801 }
1021} 1802}
1803 OUTPUT:
1804 RETVAL
1022 1805
1023SV * 1806SV *
1024mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1807mapmap (DC::Map self, int x0, int y0, int w, int h)
1025 CODE: 1808 CODE:
1026{ 1809{
1027 int x1, x; 1810 int x1, x;
1028 int y1, y; 1811 int y1, y;
1029 int z; 1812 int z;
… …
1050 { 1833 {
1051 mapcell *cell = row->col + (x - row->c0); 1834 mapcell *cell = row->col + (x - row->c0);
1052 1835
1053 for (z = 0; z <= 0; z++) 1836 for (z = 0; z <= 0; z++)
1054 { 1837 {
1055 mapface face = cell->face [z];
1056
1057 if (face)
1058 {
1059 maptex tex = self->tex [face]; 1838 maptex tex = self->tex [cell->tile [z]];
1060 int a0 = 255 - tex.a; 1839 int a0 = 255 - tex.a;
1061 int a1 = tex.a; 1840 int a1 = tex.a;
1062 1841
1063 r = (r * a0 + tex.r * a1) / 255; 1842 r = (r * a0 + tex.r * a1) / 255;
1064 g = (g * a0 + tex.g * a1) / 255; 1843 g = (g * a0 + tex.g * a1) / 255;
1065 b = (b * a0 + tex.b * a1) / 255; 1844 b = (b * a0 + tex.b * a1) / 255;
1066 a = (a * a0 + tex.a * a1) / 255; 1845 a = (a * a0 + tex.a * a1) / 255;
1067 }
1068 } 1846 }
1069 } 1847 }
1070 1848
1071 *map++ = (r ) 1849 *map++ = (r )
1072 | (g << 8) 1850 | (g << 8)
… …
1079} 1857}
1080 OUTPUT: 1858 OUTPUT:
1081 RETVAL 1859 RETVAL
1082 1860
1083void 1861void
1084draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1862draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1863 CODE:
1864{
1865 int x, y, z;
1866
1867 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1868 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1870 smooth_key skey;
1871 int pl_x, pl_y;
1872 maptex pl_tex;
1873 rc_t *rc = rc_alloc ();
1874 rc_key_t key;
1875 rc_array_t *arr;
1876
1877 pl_tex.name = 0;
1878
1879 // thats current max. sorry.
1880 if (sw > 255) sw = 255;
1881 if (sh > 255) sh = 255;
1882
1883 // clear key, in case of extra padding
1884 memset (&skey, 0, sizeof (skey));
1885
1886 memset (&key, 0, sizeof (key));
1887 key.r = 255;
1888 key.g = 255;
1889 key.b = 255;
1890 key.a = 255;
1891 key.mode = GL_QUADS;
1892 key.format = GL_T2F_V3F;
1893 key.texname = -1;
1894
1895 mx += self->x;
1896 my += self->y;
1897
1898 // first pass: determine smooth_max
1899 // rather ugly, if you ask me
1900 // could also be stored inside mapcell and updated on change
1901 memset (smooth_max, 0, sizeof (smooth_max));
1902
1903 for (y = 0; y < sh; y++)
1904 if (0 <= y + my && y + my < self->rows)
1905 {
1906 maprow *row = self->row + (y + my);
1907
1908 for (x = 0; x < sw; x++)
1909 if (row->c0 <= x + mx && x + mx < row->c1)
1910 {
1911 mapcell *cell = row->col + (x + mx - row->c0);
1912
1913 smooth_max[x + 1][y + 1] =
1914 MAX (self->tex [cell->tile [0]].smoothlevel,
1915 MAX (self->tex [cell->tile [1]].smoothlevel,
1916 self->tex [cell->tile [2]].smoothlevel));
1917 }
1918 }
1919
1920 glEnable (GL_BLEND);
1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923
1924 for (z = 0; z <= 2; z++)
1925 {
1926 memset (smooth_level, 0, sizeof (smooth_level));
1927
1928 for (y = 0; y < sh; y++)
1929 if (0 <= y + my && y + my < self->rows)
1930 {
1931 maprow *row = self->row + (y + my);
1932
1933 for (x = 0; x < sw; x++)
1934 if (row->c0 <= x + mx && x + mx < row->c1)
1935 {
1936 mapcell *cell = row->col + (x + mx - row->c0);
1937 tileid tile = cell->tile [z];
1938
1939 if (tile)
1940 {
1941 maptex tex = self->tex [tile];
1942 int px = (x + 1) * T - tex.w;
1943 int py = (y + 1) * T - tex.h;
1944
1945 if (key.texname != tex.name)
1946 {
1947 if (!tex.name)
1948 tex = self->tex [2]; /* missing, replace by noface */
1949
1950 key.texname = tex.name;
1951 arr = rc_array (rc, &key);
1952 }
1953
1954 if (expect_false (cell->player == player) && expect_false (z == 2))
1955 {
1956 pl_x = px;
1957 pl_y = py;
1958 pl_tex = tex;
1959 continue;
1960 }
1961
1962 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1963 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1964 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1966
1967 if (expect_false (cell->flags) && expect_false (z == 2))
1968 {
1969 // overlays such as the speech bubble, probably more to come
1970 if (cell->flags & 1)
1971 {
1972 maptex tex = self->tex [1];
1973 int px = x * T + T * 2 / 32;
1974 int py = y * T - T * 6 / 32;
1975
1976 if (tex.name)
1977 {
1978 if (key.texname != tex.name)
1979 {
1980 key.texname = tex.name;
1981 arr = rc_array (rc, &key);
1982 }
1983
1984 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988 }
1989 }
1990 }
1991
1992 // update smooth hash
1993 if (tex.smoothtile)
1994 {
1995 skey.tile = tex.smoothtile;
1996 skey.level = tex.smoothlevel;
1997
1998 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1999
2000 // add bits to current tile and all neighbours. skey.x|y is
2001 // shifted +1|+1 so we always stay positive.
2002
2003 // bits is ___n cccc CCCC bbbb
2004 // n do not draw borders&corners
2005 // c draw these corners, but...
2006 // C ... not these
2007 // b draw these borders
2008
2009 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2010 // ┃· ·· ·┃ ━━
2011
2012 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013 // ·· ·· ·┏ ┓·
2014
2015 // full tile
2016 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2017
2018 // borders
2019 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2020 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2021 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2022 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2023
2024 // corners
2025 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2026 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2027 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2028 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2029 }
2030 }
2031 }
2032 }
2033
2034 rc_draw (rc);
2035 rc_clear (rc);
2036
2037 // go through all smoothlevels, lowest to highest, then draw.
2038 // this is basically counting sort
2039 {
2040 int w, b;
2041
2042 glEnable (GL_TEXTURE_2D);
2043 glBegin (GL_QUADS);
2044 for (w = 0; w < 256 / 32; ++w)
2045 {
2046 uint32_t smask = smooth_level [w];
2047 if (smask)
2048 for (b = 0; b < 32; ++b)
2049 if (smask & (((uint32_t)1) << b))
2050 {
2051 int level = (w << 5) | b;
2052 HE *he;
2053
2054 hv_iterinit (smooth);
2055 while ((he = hv_iternext (smooth)))
2056 {
2057 smooth_key *skey = (smooth_key *)HeKEY (he);
2058 IV bits = SvIVX (HeVAL (he));
2059
2060 if (!(bits & 0x1000)
2061 && skey->level == level
2062 && level > smooth_max [skey->x][skey->y])
2063 {
2064 maptex tex = self->tex [skey->tile];
2065 int px = (((int)skey->x) - 1) * T;
2066 int py = (((int)skey->y) - 1) * T;
2067 int border = bits & 15;
2068 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069 float dx = tex.s * .0625f; // 16 images/row
2070 float dy = tex.t * .5f ; // 2 images/column
2071
2072 if (tex.name)
2073 {
2074 // this time avoiding texture state changes
2075 // save gobs of state changes.
2076 if (key.texname != tex.name)
2077 {
2078 glEnd ();
2079 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2080 glBegin (GL_QUADS);
2081 }
2082
2083 if (border)
2084 {
2085 float ox = border * dx;
2086
2087 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2091 }
2092
2093 if (corner)
2094 {
2095 float ox = corner * dx;
2096
2097 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2099 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2100 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2101 }
2102 }
2103 }
2104 }
2105 }
2106 }
2107
2108 glEnd ();
2109 glDisable (GL_TEXTURE_2D);
2110 key.texname = -1;
2111 }
2112
2113 hv_clear (smooth);
2114 }
2115
2116 if (pl_tex.name)
2117 {
2118 maptex tex = pl_tex;
2119 int px = pl_x + sdx;
2120 int py = pl_y + sdy;
2121
2122 key.texname = tex.name;
2123 arr = rc_array (rc, &key);
2124
2125 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2126 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2127 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2128 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2129
2130 rc_draw (rc);
2131 }
2132
2133 glDisable (GL_BLEND);
2134 rc_free (rc);
2135
2136 // top layer: overlays such as the health bar
2137 for (y = 0; y < sh; y++)
2138 if (0 <= y + my && y + my < self->rows)
2139 {
2140 maprow *row = self->row + (y + my);
2141
2142 for (x = 0; x < sw; x++)
2143 if (row->c0 <= x + mx && x + mx < row->c1)
2144 {
2145 mapcell *cell = row->col + (x + mx - row->c0);
2146
2147 int px = x * T;
2148 int py = y * T;
2149
2150 if (cell->stat_hp)
2151 {
2152 int width = cell->stat_width * T;
2153 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2154
2155 glColor3ub (0, 0, 0);
2156 glRectf (px + 1, py - thick - 2,
2157 px + width - 1, py);
2158
2159 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2160 glRectf (px + 2,
2161 py - thick - 1,
2162 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2163 }
2164 }
2165 }
2166}
2167
2168void
2169draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2170 CODE:
2171{
2172 static float color[16][3] = {
2173 { 0.00F, 0.00F, 0.00F },
2174 { 1.00F, 1.00F, 1.00F },
2175 { 0.00F, 0.00F, 0.55F },
2176 { 1.00F, 0.00F, 0.00F },
2177
2178 { 1.00F, 0.54F, 0.00F },
2179 { 0.11F, 0.56F, 1.00F },
2180 { 0.93F, 0.46F, 0.00F },
2181 { 0.18F, 0.54F, 0.34F },
2182
2183 { 0.56F, 0.73F, 0.56F },
2184 { 0.80F, 0.80F, 0.80F },
2185 { 0.55F, 0.41F, 0.13F },
2186 { 0.99F, 0.77F, 0.26F },
2187
2188 { 0.74F, 0.65F, 0.41F },
2189
2190 { 0.00F, 1.00F, 1.00F },
2191 { 1.00F, 0.00F, 1.00F },
2192 { 1.00F, 1.00F, 0.00F },
2193 };
2194
2195 int x, y;
2196
2197 glEnable (GL_TEXTURE_2D);
2198 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2199 glEnable (GL_BLEND);
2200 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201 glBegin (GL_QUADS);
2202
2203 for (y = 0; y < h; y++)
2204 for (x = 0; x < w; x++)
2205 {
2206 unsigned char m = data [x + y * w];
2207
2208 if (m)
2209 {
2210 float *c = color [m & 15];
2211
2212 float tx1 = m & 0x40 ? 0.5 : 0.;
2213 float tx2 = tx1 + 0.5;
2214
2215 glColor4f (c[0], c[1], c[2], 0.75);
2216 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220 }
2221 }
2222
2223 glEnd ();
2224 glDisable (GL_BLEND);
2225 glDisable (GL_TEXTURE_2D);
2226}
2227
2228void
2229fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1085 PPCODE: 2230 PPCODE:
1086{ 2231{
1087 int vx, vy;
1088 int x, y, z; 2232 int x, y;
1089 int last_name; 2233 int sw1 = sw + 2;
1090 mapface face; 2234 int sh1 = sh + 2;
2235 int sh3 = sh * 3;
1091 int sw4 = (sw + 3) & ~3; 2236 int sw34 = (sw * 3 + 3) & ~3;
2237 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1092 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2238 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1093 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2239 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1094 2240
1095 memset (darkness, 255, sw4 * sh);
1096 SvPOK_only (darkness_sv); 2241 SvPOK_only (darkness3_sv);
1097 SvCUR_set (darkness_sv, sw4 * sh); 2242 SvCUR_set (darkness3_sv, sw34 * sh3);
1098 2243
1099 vx = self->x + (self->w - sw) / 2 - shift_x; 2244 mx += self->x - 1;
1100 vy = self->y + (self->h - sh) / 2 - shift_y; 2245 my += self->y - 1;
1101 2246
1102 /* 2247 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1103 int vx = self->vx = self->w >= sw
1104 ? self->x + (self->w - sw) / 2
1105 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1106 2248
1107 int vy = self->vy = self->h >= sh
1108 ? self->y + (self->h - sh) / 2
1109 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1110 */
1111
1112 glColor4ub (255, 255, 255, 255);
1113
1114 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1115 glEnable (GL_BLEND);
1116 glEnable (GL_TEXTURE_2D);
1117 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1118
1119 glBegin (GL_QUADS);
1120
1121 last_name = 0;
1122
1123 for (z = 0; z < 3; z++)
1124 for (y = 0; y < sh; y++) 2249 for (y = 0; y < sh1; y++)
1125 if (0 <= y + vy && y + vy < self->rows) 2250 if (0 <= y + my && y + my < self->rows)
1126 { 2251 {
1127 maprow *row = self->row + (y + vy); 2252 maprow *row = self->row + (y + my);
1128 2253
1129 for (x = 0; x < sw; x++) 2254 for (x = 0; x < sw1; x++)
1130 if (row->c0 <= x + vx && x + vx < row->c1) 2255 if (row->c0 <= x + mx && x + mx < row->c1)
1131 { 2256 {
1132 mapcell *cell = row->col + (x + vx - row->c0); 2257 mapcell *cell = row->col + (x + mx - row->c0);
1133 2258
1134 darkness[y * sw4 + x] = cell->darkness < 0 2259 darkness1 [y * sw1 + x] = cell->darkness
2260 ? 255 - (cell->darkness - 1)
1135 ? 255 - FOW_DARKNESS 2261 : 255 - FOW_DARKNESS;
1136 : 255 - cell->darkness;
1137
1138 face = cell->face [z];
1139
1140 if (face)
1141 {
1142 maptex tex = self->tex [face];
1143
1144 int px = (x + 1) * 32 - tex.w;
1145 int py = (y + 1) * 32 - tex.h;
1146
1147 if (last_name != tex.name)
1148 {
1149 glEnd ();
1150 last_name = tex.name;
1151 glBindTexture (GL_TEXTURE_2D, last_name);
1152 glBegin (GL_QUADS);
1153 }
1154
1155 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1156 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1157 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1158 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1159 }
1160 } 2262 }
1161 } 2263 }
1162 2264
1163 glEnd (); 2265 for (y = 0; y < sh; ++y)
2266 for (x = 0; x < sw; ++x)
2267 {
2268 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2269 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2270 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2271 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2272 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2273 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2274 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2275 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2276 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1164 2277
1165 glDisable (GL_TEXTURE_2D); 2278 uint8_t r11 = (d11 + d21 + d12) / 3;
1166 glDisable (GL_BLEND); 2279 uint8_t r21 = d21;
2280 uint8_t r31 = (d21 + d31 + d32) / 3;
2281
2282 uint8_t r12 = d12;
2283 uint8_t r22 = d22;
2284 uint8_t r32 = d32;
2285
2286 uint8_t r13 = (d13 + d23 + d12) / 3;
2287 uint8_t r23 = d23;
2288 uint8_t r33 = (d23 + d33 + d32) / 3;
2289
2290 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2291 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2292 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2293 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2294 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2295 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2296 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2297 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2298 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2299 }
2300
2301 free (darkness1);
1167 2302
1168 EXTEND (SP, 3); 2303 EXTEND (SP, 3);
1169 PUSHs (sv_2mortal (newSViv (sw4))); 2304 PUSHs (sv_2mortal (newSViv (sw34)));
1170 PUSHs (sv_2mortal (newSViv (sh))); 2305 PUSHs (sv_2mortal (newSViv (sh3)));
1171 PUSHs (darkness_sv); 2306 PUSHs (darkness3_sv);
1172} 2307}
1173 2308
1174SV * 2309SV *
1175get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2310get_rect (DC::Map self, int x0, int y0, int w, int h)
1176 CODE: 2311 CODE:
1177{ 2312{
1178 int x, y, x1, y1; 2313 int x, y, x1, y1;
1179 SV *data_sv = newSV (w * h * 7 + 5); 2314 SV *data_sv = newSV (w * h * 7 + 5);
1180 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2315 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1205 if (row && row->c0 <= x && x < row->c1) 2340 if (row && row->c0 <= x && x < row->c1)
1206 { 2341 {
1207 mapcell *cell = row->col + (x - row->c0); 2342 mapcell *cell = row->col + (x - row->c0);
1208 uint8_t flags = 0; 2343 uint8_t flags = 0;
1209 2344
1210 if (cell->face [0]) flags |= 1; 2345 if (cell->tile [0]) flags |= 1;
1211 if (cell->face [1]) flags |= 2; 2346 if (cell->tile [1]) flags |= 2;
1212 if (cell->face [2]) flags |= 4; 2347 if (cell->tile [2]) flags |= 4;
1213 2348
1214 *data++ = flags; 2349 *data++ = flags;
1215 2350
1216 if (flags & 1) 2351 if (flags & 1)
1217 { 2352 {
2353 tileid tile = cell->tile [0];
1218 *data++ = cell->face [0] >> 8; 2354 *data++ = tile >> 8;
1219 *data++ = cell->face [0]; 2355 *data++ = tile;
1220 } 2356 }
1221 2357
1222 if (flags & 2) 2358 if (flags & 2)
1223 { 2359 {
2360 tileid tile = cell->tile [1];
1224 *data++ = cell->face [1] >> 8; 2361 *data++ = tile >> 8;
1225 *data++ = cell->face [1]; 2362 *data++ = tile;
1226 } 2363 }
1227 2364
1228 if (flags & 4) 2365 if (flags & 4)
1229 { 2366 {
2367 tileid tile = cell->tile [2];
1230 *data++ = cell->face [2] >> 8; 2368 *data++ = tile >> 8;
1231 *data++ = cell->face [2]; 2369 *data++ = tile;
1232 } 2370 }
1233 } 2371 }
1234 else 2372 else
1235 *data++ = 0; 2373 *data++ = 0;
1236 } 2374 }
1237 } 2375 }
1238 2376
2377 /* if size is w*h + 5 then no data has been found */
2378 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2379 {
1239 SvPOK_only (data_sv); 2380 SvPOK_only (data_sv);
1240 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2381 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382 }
2383
1241 RETVAL = data_sv; 2384 RETVAL = data_sv;
1242} 2385}
1243 OUTPUT: 2386 OUTPUT:
1244 RETVAL 2387 RETVAL
1245 2388
1246void 2389void
1247set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2390set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1248 PPCODE: 2391 PPCODE:
1249{ 2392{
1250 int x, y, z; 2393 int x, y, z;
1251 int w, h; 2394 int w, h;
1252 int x1, y1; 2395 int x1, y1;
2396 STRLEN len;
2397 uint8_t *data, *end;
2398
2399 len = SvLEN (data_sv);
2400 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401 data = SvPVbyte_nolen (data_sv);
2402 end = data + len + 8;
2403
2404 if (len < 5)
2405 XSRETURN_EMPTY;
1253 2406
1254 if (*data++ != 0) 2407 if (*data++ != 0)
1255 return; /* version mismatch */ 2408 XSRETURN_EMPTY; /* version mismatch */
1256 2409
1257 w = *data++ << 8; w |= *data++; 2410 w = *data++ << 8; w |= *data++;
1258 h = *data++ << 8; h |= *data++; 2411 h = *data++ << 8; h |= *data++;
1259 2412
1260 // we need to do this 'cause we don't keep an absolute coord system for rows 2413 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1272 { 2425 {
1273 maprow *row = map_get_row (self, y); 2426 maprow *row = map_get_row (self, y);
1274 2427
1275 for (x = x0; x < x1; x++) 2428 for (x = x0; x < x1; x++)
1276 { 2429 {
2430 uint8_t flags;
2431
2432 if (data + 7 >= end)
2433 XSRETURN_EMPTY;
2434
1277 uint8_t flags = *data++; 2435 flags = *data++;
1278 2436
1279 if (flags) 2437 if (flags)
1280 { 2438 {
1281 mapface face[3] = { 0, 0, 0 };
1282
1283 mapcell *cell = row_get_cell (row, x); 2439 mapcell *cell = row_get_cell (row, x);
2440 tileid tile[3] = { 0, 0, 0 };
1284 2441
1285 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2442 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1286 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2443 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1287 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2444 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1288 2445
1289 if (cell->darkness <= 0) 2446 if (cell->darkness == 0)
1290 { 2447 {
1291 cell->darkness = -1; 2448 /*cell->darkness = 0;*/
2449 EXTEND (SP, 3);
1292 2450
1293 for (z = 0; z <= 2; z++) 2451 for (z = 0; z <= 2; z++)
1294 { 2452 {
1295 cell->face[z] = face[z]; 2453 tileid t = tile [z];
1296 2454
1297 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2455 if (t >= self->texs || (t && !self->tex [t].name))
2456 {
1298 XPUSHs (sv_2mortal (newSViv (face[z]))); 2457 PUSHs (sv_2mortal (newSViv (t)));
2458 need_texid (self, t);
2459 }
2460
2461 cell->tile [z] = t;
1299 } 2462 }
1300 } 2463 }
1301 } 2464 }
1302 } 2465 }
1303 } 2466 }
1304} 2467}
1305 2468
1306MODULE = CFClient PACKAGE = CFClient::MixChunk 2469MODULE = Deliantra::Client PACKAGE = DC::RW
1307 2470
1308CFClient::MixChunk 2471DC::RW
1309new_from_file (SV *class, char *path) 2472new (SV *class, SV *data_sv)
1310 CODE: 2473 CODE:
1311 RETVAL = Mix_LoadWAV (path); 2474{
2475 STRLEN datalen;
2476 char *data = SvPVbyte (data_sv, datalen);
2477
2478 RETVAL = SDL_RWFromConstMem (data, datalen);
2479}
1312 OUTPUT: 2480 OUTPUT:
1313 RETVAL 2481 RETVAL
1314 2482
2483DC::RW
2484new_from_file (SV *class, const char *path, const char *mode = "rb")
2485 CODE:
2486 RETVAL = SDL_RWFromFile (path, mode);
2487 OUTPUT:
2488 RETVAL
2489
2490# fails on win32:
2491# dc.xs(2268) : error C2059: syntax error : '('
1315void 2492#void
2493#close (DC::RW self)
2494# CODE:
2495# (self->(close)) (self);
2496
2497MODULE = Deliantra::Client PACKAGE = DC::Channel
2498
2499PROTOTYPES: DISABLE
2500
2501DC::Channel
2502find ()
2503 CODE:
2504{
2505 RETVAL = Mix_GroupAvailable (-1);
2506
2507 if (RETVAL < 0)
2508 {
2509 RETVAL = Mix_GroupOldest (-1);
2510
2511 if (RETVAL < 0)
2512 XSRETURN_UNDEF;
2513
2514 Mix_HaltChannel (RETVAL);
2515 }
2516
2517 Mix_UnregisterAllEffects (RETVAL);
2518 Mix_Volume (RETVAL, 128);
2519}
2520 OUTPUT:
2521 RETVAL
2522
2523void
2524halt (DC::Channel self)
2525 CODE:
2526 Mix_HaltChannel (self);
2527
2528void
2529expire (DC::Channel self, int ticks = -1)
2530 CODE:
2531 Mix_ExpireChannel (self, ticks);
2532
2533void
2534fade_out (DC::Channel self, int ticks = -1)
2535 CODE:
2536 Mix_FadeOutChannel (self, ticks);
2537
2538int
2539volume (DC::Channel self, int volume)
2540 CODE:
2541 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2542 OUTPUT:
2543 RETVAL
2544
2545void
2546unregister_all_effects (DC::Channel self)
2547 CODE:
2548 Mix_UnregisterAllEffects (self);
2549
2550void
2551set_panning (DC::Channel self, int left, int right)
2552 CODE:
2553 left = CLAMP (left , 0, 255);
2554 right = CLAMP (right, 0, 255);
2555 Mix_SetPanning (self, left, right);
2556
2557void
2558set_distance (DC::Channel self, int distance)
2559 CODE:
2560 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2561
2562void
2563set_position (DC::Channel self, int angle, int distance)
2564 CODE:
2565
2566void
2567set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568 CODE:
2569{
2570 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2572 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573}
2574
2575void
2576set_reverse_stereo (DC::Channel self, int flip)
2577 CODE:
2578 Mix_SetReverseStereo (self, flip);
2579
2580MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581
2582PROTOTYPES: DISABLE
2583
2584DC::MixChunk
2585new (SV *class, DC::RW rwops)
2586 CODE:
2587 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588 OUTPUT:
2589 RETVAL
2590
2591void
1316DESTROY (CFClient::MixChunk self) 2592DESTROY (DC::MixChunk self)
1317 CODE: 2593 CODE:
1318 Mix_FreeChunk (self); 2594 Mix_FreeChunk (self);
1319 2595
1320int 2596int
1321volume (CFClient::MixChunk self, int volume = -1) 2597volume (DC::MixChunk self, int volume = -1)
1322 CODE: 2598 CODE:
2599 if (items > 1)
2600 volume = CLAMP (volume, 0, 128);
1323 RETVAL = Mix_VolumeChunk (self, volume); 2601 RETVAL = Mix_VolumeChunk (self, volume);
1324 OUTPUT: 2602 OUTPUT:
1325 RETVAL 2603 RETVAL
1326 2604
1327int 2605DC::Channel
1328play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2606play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1329 CODE: 2607 CODE:
2608{
1330 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2609 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2610
2611 if (RETVAL < 0)
2612 XSRETURN_UNDEF;
2613
2614 if (channel < 0)
2615 {
2616 Mix_UnregisterAllEffects (RETVAL);
2617 Mix_Volume (RETVAL, 128);
2618 }
2619}
1331 OUTPUT: 2620 OUTPUT:
1332 RETVAL 2621 RETVAL
1333 2622
1334MODULE = CFClient PACKAGE = CFClient::MixMusic 2623MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1335 2624
1336int 2625int
1337volume (int volume = -1) 2626volume (int volume = -1)
2627 PROTOTYPE: ;$
1338 CODE: 2628 CODE:
2629 if (items > 0)
2630 volume = CLAMP (volume, 0, 128);
1339 RETVAL = Mix_VolumeMusic (volume); 2631 RETVAL = Mix_VolumeMusic (volume);
1340 OUTPUT: 2632 OUTPUT:
1341 RETVAL 2633 RETVAL
1342 2634
1343CFClient::MixMusic 2635void
1344new_from_file (SV *class, char *path) 2636fade_out (int ms)
1345 CODE: 2637 CODE:
2638 Mix_FadeOutMusic (ms);
2639
2640void
2641halt ()
2642 CODE:
2643 Mix_HaltMusic ();
2644
2645DC::MixMusic
2646new (SV *class, DC::RW rwops)
2647 CODE:
1346 RETVAL = Mix_LoadMUS (path); 2648 RETVAL = Mix_LoadMUS_RW (rwops);
1347 OUTPUT: 2649 OUTPUT:
1348 RETVAL 2650 RETVAL
1349 2651
1350void 2652void
1351DESTROY (CFClient::MixMusic self) 2653DESTROY (DC::MixMusic self)
1352 CODE: 2654 CODE:
1353 Mix_FreeMusic (self); 2655 Mix_FreeMusic (self);
1354 2656
1355int 2657int
1356play (CFClient::MixMusic self, int loops = -1) 2658play (DC::MixMusic self, int loops = -1)
1357 CODE: 2659 CODE:
1358 RETVAL = Mix_PlayMusic (self, loops); 2660 RETVAL = Mix_PlayMusic (self, loops);
1359 OUTPUT: 2661 OUTPUT:
1360 RETVAL 2662 RETVAL
1361 2663
2664void
2665fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2666 CODE:
2667 Mix_FadeInMusicPos (self, loops, ms, position);
2668
1362MODULE = CFClient PACKAGE = CFClient::OpenGL 2669MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2670
2671PROTOTYPES: ENABLE
1363 2672
1364BOOT: 2673BOOT:
1365{ 2674{
1366 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2675 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1367 static const struct { 2676 static const struct {
1368 const char *name; 2677 const char *name;
1369 IV iv; 2678 IV iv;
1370 } *civ, const_iv[] = { 2679 } *civ, const_iv[] = {
1371# define const_iv(name) { # name, (IV)name } 2680# define const_iv(name) { # name, (IV)name }
2681 const_iv (GL_VENDOR),
2682 const_iv (GL_VERSION),
2683 const_iv (GL_EXTENSIONS),
1372 const_iv (GL_COLOR_MATERIAL), 2684 const_iv (GL_COLOR_MATERIAL),
1373 const_iv (GL_SMOOTH), 2685 const_iv (GL_SMOOTH),
1374 const_iv (GL_FLAT), 2686 const_iv (GL_FLAT),
1375 const_iv (GL_DITHER), 2687 const_iv (GL_DITHER),
1376 const_iv (GL_BLEND), 2688 const_iv (GL_BLEND),
2689 const_iv (GL_CULL_FACE),
1377 const_iv (GL_SCISSOR_TEST), 2690 const_iv (GL_SCISSOR_TEST),
2691 const_iv (GL_DEPTH_TEST),
2692 const_iv (GL_ALPHA_TEST),
2693 const_iv (GL_NORMALIZE),
2694 const_iv (GL_RESCALE_NORMAL),
2695 const_iv (GL_FRONT),
2696 const_iv (GL_BACK),
2697 const_iv (GL_AUX0),
1378 const_iv (GL_AND), 2698 const_iv (GL_AND),
1379 const_iv (GL_ONE), 2699 const_iv (GL_ONE),
1380 const_iv (GL_ZERO), 2700 const_iv (GL_ZERO),
1381 const_iv (GL_SRC_ALPHA), 2701 const_iv (GL_SRC_ALPHA),
1382 const_iv (GL_SRC_ALPHA_SATURATE), 2702 const_iv (GL_DST_ALPHA),
1383 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2703 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1384 const_iv (GL_ONE_MINUS_DST_ALPHA), 2704 const_iv (GL_ONE_MINUS_DST_ALPHA),
2705 const_iv (GL_SRC_ALPHA_SATURATE),
1385 const_iv (GL_RGB), 2706 const_iv (GL_RGB),
1386 const_iv (GL_RGBA), 2707 const_iv (GL_RGBA),
2708 const_iv (GL_RGBA4),
2709 const_iv (GL_RGBA8),
2710 const_iv (GL_RGB5_A1),
1387 const_iv (GL_UNSIGNED_BYTE), 2711 const_iv (GL_UNSIGNED_BYTE),
2712 const_iv (GL_UNSIGNED_SHORT),
2713 const_iv (GL_UNSIGNED_INT),
1388 const_iv (GL_ALPHA), 2714 const_iv (GL_ALPHA),
2715 const_iv (GL_INTENSITY),
2716 const_iv (GL_LUMINANCE),
2717 const_iv (GL_LUMINANCE_ALPHA),
1389 const_iv (GL_FLOAT), 2718 const_iv (GL_FLOAT),
1390 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2719 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2720 const_iv (GL_COMPRESSED_ALPHA_ARB),
2721 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2722 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2723 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2724 const_iv (GL_COMPRESSED_RGB_ARB),
2725 const_iv (GL_COMPRESSED_RGBA_ARB),
1391 const_iv (GL_COMPILE), 2726 const_iv (GL_COMPILE),
2727 const_iv (GL_PROXY_TEXTURE_1D),
2728 const_iv (GL_PROXY_TEXTURE_2D),
1392 const_iv (GL_TEXTURE_1D), 2729 const_iv (GL_TEXTURE_1D),
1393 const_iv (GL_TEXTURE_2D), 2730 const_iv (GL_TEXTURE_2D),
1394 const_iv (GL_TEXTURE_ENV), 2731 const_iv (GL_TEXTURE_ENV),
1395 const_iv (GL_TEXTURE_MAG_FILTER), 2732 const_iv (GL_TEXTURE_MAG_FILTER),
1396 const_iv (GL_TEXTURE_MIN_FILTER), 2733 const_iv (GL_TEXTURE_MIN_FILTER),
1397 const_iv (GL_TEXTURE_ENV_MODE), 2734 const_iv (GL_TEXTURE_ENV_MODE),
1398 const_iv (GL_TEXTURE_WRAP_S), 2735 const_iv (GL_TEXTURE_WRAP_S),
1399 const_iv (GL_TEXTURE_WRAP_T), 2736 const_iv (GL_TEXTURE_WRAP_T),
2737 const_iv (GL_REPEAT),
1400 const_iv (GL_CLAMP), 2738 const_iv (GL_CLAMP),
1401 const_iv (GL_REPEAT), 2739 const_iv (GL_CLAMP_TO_EDGE),
1402 const_iv (GL_NEAREST), 2740 const_iv (GL_NEAREST),
1403 const_iv (GL_LINEAR), 2741 const_iv (GL_LINEAR),
1404 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2742 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1405 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2743 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1406 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2744 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1407 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2745 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1408 const_iv (GL_GENERATE_MIPMAP), 2746 const_iv (GL_GENERATE_MIPMAP),
1409 const_iv (GL_MODULATE), 2747 const_iv (GL_MODULATE),
1410 const_iv (GL_DECAL), 2748 const_iv (GL_DECAL),
1411 const_iv (GL_REPLACE), 2749 const_iv (GL_REPLACE),
2750 const_iv (GL_DEPTH_BUFFER_BIT),
1412 const_iv (GL_COLOR_BUFFER_BIT), 2751 const_iv (GL_COLOR_BUFFER_BIT),
1413 const_iv (GL_PROJECTION), 2752 const_iv (GL_PROJECTION),
1414 const_iv (GL_MODELVIEW), 2753 const_iv (GL_MODELVIEW),
1415 const_iv (GL_COLOR_LOGIC_OP), 2754 const_iv (GL_COLOR_LOGIC_OP),
1416 const_iv (GL_SEPARABLE_2D), 2755 const_iv (GL_SEPARABLE_2D),
1417 const_iv (GL_CONVOLUTION_2D), 2756 const_iv (GL_CONVOLUTION_2D),
1418 const_iv (GL_CONVOLUTION_BORDER_MODE), 2757 const_iv (GL_CONVOLUTION_BORDER_MODE),
1419 const_iv (GL_CONSTANT_BORDER), 2758 const_iv (GL_CONSTANT_BORDER),
2759 const_iv (GL_POINTS),
1420 const_iv (GL_LINES), 2760 const_iv (GL_LINES),
2761 const_iv (GL_LINE_STRIP),
2762 const_iv (GL_LINE_LOOP),
1421 const_iv (GL_QUADS), 2763 const_iv (GL_QUADS),
2764 const_iv (GL_QUAD_STRIP),
2765 const_iv (GL_TRIANGLES),
2766 const_iv (GL_TRIANGLE_STRIP),
2767 const_iv (GL_TRIANGLE_FAN),
1422 const_iv (GL_LINE_LOOP), 2768 const_iv (GL_POLYGON),
1423 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2769 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2770 const_iv (GL_POINT_SMOOTH_HINT),
2771 const_iv (GL_LINE_SMOOTH_HINT),
2772 const_iv (GL_POLYGON_SMOOTH_HINT),
2773 const_iv (GL_GENERATE_MIPMAP_HINT),
2774 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1424 const_iv (GL_FASTEST), 2775 const_iv (GL_FASTEST),
2776 const_iv (GL_DONT_CARE),
2777 const_iv (GL_NICEST),
2778 const_iv (GL_V2F),
2779 const_iv (GL_V3F),
2780 const_iv (GL_T2F_V3F),
2781 const_iv (GL_T2F_N3F_V3F),
1425# undef const_iv 2782# undef const_iv
1426 }; 2783 };
1427 2784
1428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2785 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2786 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2787
2788 texture_av = newAV ();
2789 AvREAL_off (texture_av);
1430} 2790}
2791
2792void
2793disable_GL_EXT_blend_func_separate ()
2794 CODE:
2795 gl.BlendFuncSeparate = 0;
2796 gl.BlendFuncSeparateEXT = 0;
2797
2798char *
2799gl_vendor ()
2800 CODE:
2801 RETVAL = (char *)glGetString (GL_VENDOR);
2802 OUTPUT:
2803 RETVAL
2804
2805char *
2806gl_version ()
2807 CODE:
2808 RETVAL = (char *)glGetString (GL_VERSION);
2809 OUTPUT:
2810 RETVAL
2811
2812char *
2813gl_extensions ()
2814 CODE:
2815 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2816 OUTPUT:
2817 RETVAL
2818
2819const char *glGetString (GLenum pname)
2820
2821GLint glGetInteger (GLenum pname)
2822 CODE:
2823 glGetIntegerv (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
2827GLdouble glGetDouble (GLenum pname)
2828 CODE:
2829 glGetDoublev (pname, &RETVAL);
2830 OUTPUT:
2831 RETVAL
1431 2832
1432int glGetError () 2833int glGetError ()
2834
2835void glFinish ()
1433 2836
1434void glClear (int mask) 2837void glClear (int mask)
1435 2838
1436void glClearColor (float r, float g, float b, float a = 1.0) 2839void glClearColor (float r, float g, float b, float a = 1.0)
1437 PROTOTYPE: @ 2840 PROTOTYPE: @
… …
1444 2847
1445void glHint (int target, int mode) 2848void glHint (int target, int mode)
1446 2849
1447void glBlendFunc (int sfactor, int dfactor) 2850void glBlendFunc (int sfactor, int dfactor)
1448 2851
2852void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2853 CODE:
2854 gl_BlendFuncSeparate (sa, da, saa, daa);
2855
2856void glDepthMask (int flag)
2857
1449void glLogicOp (int opcode) 2858void glLogicOp (int opcode)
1450 2859
1451void glColorMask (int red, int green, int blue, int alpha) 2860void glColorMask (int red, int green, int blue, int alpha)
1452 2861
1453void glMatrixMode (int mode) 2862void glMatrixMode (int mode)
… …
1456 2865
1457void glPopMatrix () 2866void glPopMatrix ()
1458 2867
1459void glLoadIdentity () 2868void glLoadIdentity ()
1460 2869
2870void glDrawBuffer (int buffer)
2871
2872void glReadBuffer (int buffer)
2873
1461# near and far are due to microsofts buggy c compiler 2874# near_ and far_ are due to microsofts buggy "c" compiler
2875void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2876
2877# near_ and far_ are due to microsofts buggy "c" compiler
1462void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2878void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2879
2880PROTOTYPES: DISABLE
1463 2881
1464void glViewport (int x, int y, int width, int height) 2882void glViewport (int x, int y, int width, int height)
1465 2883
1466void glScissor (int x, int y, int width, int height) 2884void glScissor (int x, int y, int width, int height)
1467 2885
… …
1475 2893
1476void glRotate (float angle, float x, float y, float z) 2894void glRotate (float angle, float x, float y, float z)
1477 CODE: 2895 CODE:
1478 glRotatef (angle, x, y, z); 2896 glRotatef (angle, x, y, z);
1479 2897
1480void glBegin (int mode)
1481
1482void glEnd ()
1483
1484void glColor (float r, float g, float b, float a = 1.0) 2898void glColor (float r, float g, float b, float a = 1.0)
1485 PROTOTYPE: @ 2899 ALIAS:
2900 glColor_premultiply = 1
1486 CODE: 2901 CODE:
1487 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2902 if (ix)
2903 {
2904 r *= a;
2905 g *= a;
2906 b *= a;
2907 }
2908 // microsoft visual "c" rounds instead of truncating...
2909 glColor4f (r, g, b, a);
2910
2911void glRasterPos (float x, float y, float z = 0.)
2912 CODE:
2913 glRasterPos3f (0, 0, z);
2914 glBitmap (0, 0, 0, 0, x, y, 0);
1488 2915
1489void glVertex (float x, float y, float z = 0.) 2916void glVertex (float x, float y, float z = 0.)
1490 CODE: 2917 CODE:
1491 glVertex3f (x, y, z); 2918 glVertex3f (x, y, z);
1492 2919
1493void glTexCoord (float s, float t) 2920void glTexCoord (float s, float t)
1494 CODE: 2921 CODE:
1495 glTexCoord2f (s, t); 2922 glTexCoord2f (s, t);
1496 2923
2924void glRect (float x1, float y1, float x2, float y2)
2925 CODE:
2926 glRectf (x1, y1, x2, y2);
2927
2928void glRect_lineloop (float x1, float y1, float x2, float y2)
2929 CODE:
2930 glBegin (GL_LINE_LOOP);
2931 glVertex2f (x1, y1);
2932 glVertex2f (x2, y1);
2933 glVertex2f (x2, y2);
2934 glVertex2f (x1, y2);
2935 glEnd ();
2936
2937PROTOTYPES: ENABLE
2938
2939void glBegin (int mode)
2940
2941void glEnd ()
2942
2943void glPointSize (GLfloat size)
2944
2945void glLineWidth (GLfloat width)
2946
2947void glInterleavedArrays (int format, int stride, char *data)
2948
2949void glDrawElements (int mode, int count, int type, char *indices)
2950
2951# 1.2 void glDrawRangeElements (int mode, int start, int end
2952
1497void glTexEnv (int target, int pname, float param) 2953void glTexEnv (int target, int pname, float param)
1498 CODE: 2954 CODE:
1499 glTexEnvf (target, pname, param); 2955 glTexEnvf (target, pname, param);
1500 2956
1501void glTexParameter (int target, int pname, float param) 2957void glTexParameter (int target, int pname, float param)
… …
1504 2960
1505void glBindTexture (int target, int name) 2961void glBindTexture (int target, int name)
1506 2962
1507void glConvolutionParameter (int target, int pname, float params) 2963void glConvolutionParameter (int target, int pname, float params)
1508 CODE: 2964 CODE:
1509 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2965 if (gl.ConvolutionParameterf)
2966 gl.ConvolutionParameterf (target, pname, params);
1510 2967
1511void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2968void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1512 CODE: 2969 CODE:
1513 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2970 if (gl.ConvolutionFilter2D)
1514 (target, internalformat, width, height, format, type, data)); 2971 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1515 2972
1516void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2973void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1517 CODE: 2974 CODE:
1518 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2975 if (gl.SeparableFilter2D)
1519 (target, internalformat, width, height, format, type, row, column)); 2976 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1520 2977
1521void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2978void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1522 2979
1523void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2980void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1524 2981
1525void glRasterPos (int x, int y) 2982void glDrawPixels (int width, int height, int format, int type, char *pixels)
1526 CODE: 2983
1527 glRasterPos2i (x, y); 2984void glPixelZoom (float x, float y)
1528 2985
1529void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2986void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1530 2987
1531int glGenTexture () 2988int glGenTexture ()
1532 CODE: 2989 CODE:
1533{ 2990 RETVAL = gen_texture ();
1534 GLuint name;
1535 glGenTextures (1, &name);
1536 RETVAL = name;
1537}
1538 OUTPUT: 2991 OUTPUT:
1539 RETVAL 2992 RETVAL
1540 2993
1541void glDeleteTexture (int name) 2994void glDeleteTexture (int name)
1542 CODE: 2995 CODE:
1543{
1544 GLuint name_ = name;
1545 glDeleteTextures (1, &name_); 2996 del_texture (name);
1546} 2997
1547
1548int glGenList () 2998int glGenList ()
1549 CODE: 2999 CODE:
1550 RETVAL = glGenLists (1); 3000 RETVAL = glGenLists (1);
1551 OUTPUT: 3001 OUTPUT:
1552 RETVAL 3002 RETVAL
… …
1559 3009
1560void glEndList () 3010void glEndList ()
1561 3011
1562void glCallList (int list) 3012void glCallList (int list)
1563 3013
3014MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3015
3016PROTOTYPES: DISABLE
3017
3018void
3019find_widget (SV *self, NV x, NV y)
3020 PPCODE:
3021{
3022 if (within_widget (self, x, y))
3023 XPUSHs (self);
3024}
3025
3026BOOT:
3027{
3028 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3029
3030 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3031 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3032 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3033 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3034}
3035
3036void
3037draw (SV *self)
3038 CODE:
3039{
3040 HV *hv;
3041 SV **svp;
3042 NV x, y, w, h;
3043 SV *draw_x_sv = GvSV (draw_x_gv);
3044 SV *draw_y_sv = GvSV (draw_y_gv);
3045 SV *draw_w_sv = GvSV (draw_w_gv);
3046 SV *draw_h_sv = GvSV (draw_h_gv);
3047 double draw_x, draw_y;
3048
3049 if (!SvROK (self))
3050 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3051
3052 hv = (HV *)SvRV (self);
3053
3054 if (SvTYPE (hv) != SVt_PVHV)
3055 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3056
3057 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3059
3060 if (!h || !w)
3061 XSRETURN_EMPTY;
3062
3063 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3064 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3065
3066 draw_x = SvNV (draw_x_sv) + x;
3067 draw_y = SvNV (draw_y_sv) + y;
3068
3069 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3070 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3071 XSRETURN_EMPTY;
3072
3073 sv_setnv (draw_x_sv, draw_x);
3074 sv_setnv (draw_y_sv, draw_y);
3075
3076 glPushMatrix ();
3077 glTranslated (x, y, 0);
3078
3079 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3080 {
3081 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3082
3083 if (svp && SvTRUE (*svp))
3084 {
3085 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3086 glEnable (GL_BLEND);
3087 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3088 glBegin (GL_QUADS);
3089 glVertex2f (0, 0);
3090 glVertex2f (w, 0);
3091 glVertex2f (w, h);
3092 glVertex2f (0, h);
3093 glEnd ();
3094 glDisable (GL_BLEND);
3095 }
3096 }
3097#if 0
3098 // draw borders, for debugging
3099 glPushMatrix ();
3100 glColor4f (1., 1., 0., 1.);
3101 glTranslatef (.5, .5, 0.);
3102 glBegin (GL_LINE_LOOP);
3103 glVertex2f (0 , 0);
3104 glVertex2f (w - 1, 0);
3105 glVertex2f (w - 1, h - 1);
3106 glVertex2f (0 , h - 1);
3107 glEnd ();
3108 glPopMatrix ();
3109#endif
3110 PUSHMARK (SP);
3111 XPUSHs (self);
3112 PUTBACK;
3113 call_method ("_draw", G_VOID | G_DISCARD);
3114 SPAGAIN;
3115
3116 glPopMatrix ();
3117
3118 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3119 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3120}
3121

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