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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
17#include <glib/gmacros.h> 47#include <glib/gmacros.h>
18 48
19#include <pango/pango.h> 49#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 50
21#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
22 61
23#ifndef _WIN32 62#ifndef _WIN32
24# include <sys/types.h> 63# include <sys/types.h>
25# include <sys/socket.h> 64# include <sys/socket.h>
26# include <netinet/in.h> 65# include <netinet/in.h>
27# include <netinet/tcp.h> 66# include <netinet/tcp.h>
28# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 72#else
30 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 74#endif
37 75
38#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 80
40#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
41 82
42#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
44 85
45#define MIN_FONT_HEIGHT 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 = 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
706IV minpot (UV n)
707
708IV popcount (UV n)
709
412void 710void
711pango_init ()
712 CODE:
713{
714 opengl_fontmap = pango_opengl_font_map_new ();
715 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
716 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
717 /*pango_context_set_font_description (opengl_context, default_font);*/
718#if PANGO_VERSION_CHECK (1, 15, 2)
719 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
720 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
721#endif
722}
723
724char *SDL_GetError ()
725
726int SDL_Init (U32 flags)
727
728int SDL_InitSubSystem (U32 flags)
729
730void SDL_QuitSubSystem (U32 flags)
731
413SDL_Quit () 732void SDL_Quit ()
414 733
734int SDL_GL_SetAttribute (int attr, int value)
735
736int SDL_GL_GetAttribute (int attr)
737 CODE:
738 if (SDL_GL_GetAttribute (attr, &RETVAL))
739 XSRETURN_UNDEF;
740 OUTPUT:
741 RETVAL
742
415void 743void
416SDL_ListModes () 744SDL_ListModes (int rgb, int alpha)
417 PPCODE: 745 PPCODE:
418{ 746{
419 SDL_Rect **m; 747 SDL_Rect **m;
420 748
421 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
422 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 750 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
423 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 751 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
424 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 752 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
425 753
754 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
755 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
756
426 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
427 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
429 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 760 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430 761
431 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 762 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); 763 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
434
435 SDL_EnableUNICODE (1);
436 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437 764
438 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 765 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
439 766
440 if (m && m != (SDL_Rect **)-1) 767 if (m && m != (SDL_Rect **)-1)
441 while (*m) 768 while (*m)
442 { 769 {
770 if ((*m)->w >= 400 && (*m)->h >= 300)
771 {
443 AV *av = newAV (); 772 AV *av = newAV ();
444 av_push (av, newSViv ((*m)->w)); 773 av_push (av, newSViv ((*m)->w));
445 av_push (av, newSViv ((*m)->h)); 774 av_push (av, newSViv ((*m)->h));
775 av_push (av, newSViv (rgb));
776 av_push (av, newSViv (alpha));
446 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 777 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
778 }
447 779
448 ++m; 780 ++m;
449 } 781 }
450} 782}
451 783
452int 784int
453SDL_SetVideoMode (int w, int h, int fullscreen) 785SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
454 CODE: 786 CODE:
787{
788 SDL_EnableUNICODE (1);
789 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
790
791 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
793 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
794 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
795
455 RETVAL = !!SDL_SetVideoMode ( 796 RETVAL = !!SDL_SetVideoMode (
456 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 797 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
457 ); 798 );
458 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 799
800 if (RETVAL)
801 {
802 av_clear (texture_av);
803
804 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
805#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
806#include "glfunc.h"
807#undef GL_FUNC
808 }
809}
459 OUTPUT: 810 OUTPUT:
460 RETVAL 811 RETVAL
461 812
462void 813void
463SDL_GL_SwapBuffers () 814SDL_GL_SwapBuffers ()
464 815
816char *
817SDL_GetKeyName (int sym)
818
819int
820SDL_GetAppState ()
821
822int
823SDL_GetModState ()
824
465void 825void
466SDL_PollEvent () 826poll_events ()
467 PPCODE: 827 PPCODE:
468{ 828{
469 SDL_Event ev; 829 SDL_Event ev;
470 830
471 while (SDL_PollEvent (&ev)) 831 SDL_PumpEvents ();
832 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
472 { 833 {
473 HV *hv = newHV (); 834 HV *hv = newHV ();
474 hv_store (hv, "type", 4, newSViv (ev.type), 0); 835 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475 836
476 switch (ev.type) 837 switch (ev.type)
477 { 838 {
478 case SDL_KEYDOWN: 839 case SDL_KEYDOWN:
479 case SDL_KEYUP: 840 case SDL_KEYUP:
480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
481 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 842 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
482 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 843 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
844 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
483 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 845 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
484 break; 846 break;
485 847
486 case SDL_ACTIVEEVENT: 848 case SDL_ACTIVEEVENT:
487 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 849 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489 break; 851 break;
490 852
491 case SDL_MOUSEMOTION: 853 case SDL_MOUSEMOTION:
854 {
855 int state = ev.motion.state;
856 int x = ev.motion.x;
857 int y = ev.motion.y;
858 int xrel = ev.motion.xrel;
859 int yrel = ev.motion.yrel;
860
861 /* do simplistic event compression */
862 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
863 && state == ev.motion.state)
864 {
865 xrel += ev.motion.xrel;
866 yrel += ev.motion.yrel;
867 x = ev.motion.x;
868 y = ev.motion.y;
869 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
870 }
871
872 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
492 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 873 hv_store (hv, "state", 5, newSViv (state), 0);
493 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 874 hv_store (hv, "x", 1, newSViv (x), 0);
494 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 875 hv_store (hv, "y", 1, newSViv (y), 0);
495 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 876 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
496 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 877 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
878 }
497 break; 879 break;
498 880
499 case SDL_MOUSEBUTTONDOWN: 881 case SDL_MOUSEBUTTONDOWN:
500 case SDL_MOUSEBUTTONUP: 882 case SDL_MOUSEBUTTONUP:
883 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
884
501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 885 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 886 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 887 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 888 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break; 889 break;
890
891 case SDL_USEREVENT:
892 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
893 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
894 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
895 break;
506 } 896 }
507 897
508 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 898 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
509 } 899 }
510} 900}
511 901
512int 902int
513Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 903Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
514 POSTCALL: 904 POSTCALL:
515 Mix_HookMusicFinished (music_finished); 905 Mix_HookMusicFinished (music_finished);
516 Mix_ChannelFinished (channel_finished); 906 Mix_ChannelFinished (channel_finished);
517 907
518void 908void
909Mix_QuerySpec ()
910 PPCODE:
911{
912 int freq, channels;
913 Uint16 format;
914
915 if (Mix_QuerySpec (&freq, &format, &channels))
916 {
917 EXTEND (SP, 3);
918 PUSHs (sv_2mortal (newSViv (freq)));
919 PUSHs (sv_2mortal (newSViv (format)));
920 PUSHs (sv_2mortal (newSViv (channels)));
921 }
922}
923
924void
519Mix_CloseAudio () 925Mix_CloseAudio ()
520 926
521int 927int
522Mix_AllocateChannels (int numchans = -1) 928Mix_AllocateChannels (int numchans = -1)
523 929
930const char *
931Mix_GetError ()
932
524void 933void
525lowdelay (int fd, int val = 1) 934lowdelay (int fd, int val = 1)
526 CODE: 935 CODE:
936 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
937
938void
939win32_proxy_info ()
940 PPCODE:
941{
527#ifndef _WIN32 942#ifdef _WIN32
528 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 943 char buffer[2048];
944 DWORD buflen;
945
946 EXTEND (SP, 3);
947
948 buflen = sizeof (buffer);
949 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
950 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
951 {
952 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
956 {
957 PUSHs (newSVpv (buffer, 0));
958
959 buflen = sizeof (buffer);
960 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
961 PUSHs (newSVpv (buffer, 0));
962 }
963 }
529#endif 964#endif
965}
530 966
531char * 967int
532gl_version () 968add_font (char *file)
533 CODE: 969 CODE:
534 RETVAL = (char *)glGetString (GL_VERSION); 970 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535 OUTPUT: 971 OUTPUT:
536 RETVAL 972 RETVAL
537
538char *
539gl_extensions ()
540 CODE:
541 RETVAL = (char *)glGetString (GL_EXTENSIONS);
542 OUTPUT:
543 RETVAL
544
545void
546add_font (char *file)
547 CODE:
548 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
549 973
550void 974void
551load_image_inline (SV *image_) 975load_image_inline (SV *image_)
552 ALIAS: 976 ALIAS:
553 load_image_file = 1 977 load_image_file = 1
… …
556 STRLEN image_len; 980 STRLEN image_len;
557 char *image = (char *)SvPVbyte (image_, image_len); 981 char *image = (char *)SvPVbyte (image_, image_len);
558 SDL_Surface *surface, *surface2; 982 SDL_Surface *surface, *surface2;
559 SDL_PixelFormat fmt; 983 SDL_PixelFormat fmt;
560 SDL_RWops *rw = ix 984 SDL_RWops *rw = ix
561 ? SDL_RWFromFile (image, "r") 985 ? SDL_RWFromFile (image, "rb")
562 : SDL_RWFromConstMem (image, image_len); 986 : SDL_RWFromConstMem (image, image_len);
563 987
564 if (!rw) 988 if (!rw)
565 croak ("load_image: %s", SDL_GetError ()); 989 croak ("load_image: %s", SDL_GetError ());
566 990
… …
595 1019
596 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1020 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
597 1021
598 assert (surface2->pitch == surface2->w * 4); 1022 assert (surface2->pitch == surface2->w * 4);
599 1023
1024 SDL_LockSurface (surface2);
600 EXTEND (SP, 5); 1025 EXTEND (SP, 6);
601 PUSHs (sv_2mortal (newSViv (surface2->w))); 1026 PUSHs (sv_2mortal (newSViv (surface2->w)));
602 PUSHs (sv_2mortal (newSViv (surface2->h))); 1027 PUSHs (sv_2mortal (newSViv (surface2->h)));
603 SDL_LockSurface (surface2);
604 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1028 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
605 SDL_UnlockSurface (surface2);
606 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1029 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
607 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1030 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
608 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1031 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1032 SDL_UnlockSurface (surface2);
609 1033
610 SDL_FreeSurface (surface); 1034 SDL_FreeSurface (surface);
611 SDL_FreeSurface (surface2); 1035 SDL_FreeSurface (surface2);
612} 1036}
613 1037
… …
637} 1061}
638 1062
639void 1063void
640error (char *message) 1064error (char *message)
641 CODE: 1065 CODE:
1066 fprintf (stderr, "ERROR: %s\n", message);
642#ifdef _WIN32 1067#ifdef _WIN32
643 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1068 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1069#endif
1070
1071void
1072fatal (char *message)
1073 CODE:
1074 fprintf (stderr, "FATAL: %s\n", message);
1075#ifdef _WIN32
1076 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1077#endif
1078 _exit (1);
1079
1080void
1081_exit (int retval = 0)
1082 CODE:
1083#ifdef WIN32
1084 ExitThread (retval); // unclean, please beam me up
644#else 1085#else
645 fprintf (stderr, "ERROR: %s\n", message); 1086 _exit (retval);
646#endif 1087#endif
647 1088
648void 1089void
649fatal (char *message) 1090debug ()
650 CODE: 1091 CODE:
651#ifdef _WIN32 1092{
652 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1093#if DEBUG
653#else 1094 VALGRIND_DO_LEAK_CHECK;
654 fprintf (stderr, "FATAL: %s\n", message);
655#endif 1095#endif
656 exit (1); 1096}
657 1097
658MODULE = CFClient PACKAGE = CFClient::Font 1098MODULE = Deliantra::Client PACKAGE = DC::Font
659 1099
660CFClient::Font 1100PROTOTYPES: DISABLE
1101
1102DC::Font
661new_from_file (SV *class, char *path, int id = 0) 1103new_from_file (SV *class, char *path, int id = 0)
662 CODE: 1104 CODE:
663{ 1105{
664 int count; 1106 int count;
665 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1107 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
668} 1110}
669 OUTPUT: 1111 OUTPUT:
670 RETVAL 1112 RETVAL
671 1113
672void 1114void
673DESTROY (CFClient::Font self) 1115DESTROY (DC::Font self)
674 CODE: 1116 CODE:
675 pango_font_description_free (self); 1117 pango_font_description_free (self);
676 1118
677void 1119void
678make_default (CFClient::Font self) 1120make_default (DC::Font self)
1121 PROTOTYPE: $
679 CODE: 1122 CODE:
680 default_font = self; 1123 default_font = self;
681 1124
682MODULE = CFClient PACKAGE = CFClient::Layout 1125MODULE = Deliantra::Client PACKAGE = DC::Layout
683 1126
684CFClient::Layout 1127PROTOTYPES: DISABLE
685new (SV *class, int base_height = MIN_FONT_HEIGHT) 1128
1129void
1130glyph_cache_backup ()
1131 PROTOTYPE:
1132 CODE:
1133 tc_backup ();
1134
1135void
1136glyph_cache_restore ()
1137 PROTOTYPE:
1138 CODE:
1139 tc_restore ();
1140
1141DC::Layout
1142new (SV *class)
686 CODE: 1143 CODE:
687 New (0, RETVAL, 1, struct cf_layout); 1144 New (0, RETVAL, 1, struct cf_layout);
1145
688 RETVAL->pl = pango_layout_new (context); 1146 RETVAL->pl = pango_layout_new (opengl_context);
689 RETVAL->base_height = base_height; 1147 RETVAL->r = 1.;
1148 RETVAL->g = 1.;
1149 RETVAL->b = 1.;
1150 RETVAL->a = 1.;
1151 RETVAL->base_height = MIN_FONT_HEIGHT;
690 RETVAL->font = 0; 1152 RETVAL->font = 0;
1153 RETVAL->rc = rc_alloc ();
1154
691 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1155 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692 pango_layout_set_font_description (RETVAL->pl, default_font); 1156 layout_update_font (RETVAL);
693 OUTPUT: 1157 OUTPUT:
694 RETVAL 1158 RETVAL
695 1159
696void 1160void
697DESTROY (CFClient::Layout self) 1161DESTROY (DC::Layout self)
698 CODE: 1162 CODE:
699 g_object_unref (self->pl); 1163 g_object_unref (self->pl);
1164 rc_free (self->rc);
700 Safefree (self); 1165 Safefree (self);
701 1166
702void 1167void
703set_text (CFClient::Layout self, SV *text_) 1168set_text (DC::Layout self, SV *text_)
704 CODE: 1169 CODE:
705{ 1170{
706 STRLEN textlen; 1171 STRLEN textlen;
707 char *text = SvPVutf8 (text_, textlen); 1172 char *text = SvPVutf8 (text_, textlen);
708 1173
709 pango_layout_set_text (self->pl, text, textlen); 1174 pango_layout_set_text (self->pl, text, textlen);
710} 1175}
711 1176
712void 1177void
713set_markup (CFClient::Layout self, SV *text_) 1178set_markup (DC::Layout self, SV *text_)
714 CODE: 1179 CODE:
715{ 1180{
716 STRLEN textlen; 1181 STRLEN textlen;
717 char *text = SvPVutf8 (text_, textlen); 1182 char *text = SvPVutf8 (text_, textlen);
718 1183
719 pango_layout_set_markup (self->pl, text, textlen); 1184 pango_layout_set_markup (self->pl, text, textlen);
720} 1185}
721 1186
1187void
1188set_shapes (DC::Layout self, ...)
1189 CODE:
1190{
1191 PangoAttrList *attrs = 0;
1192 const char *text = pango_layout_get_text (self->pl);
1193 const char *pos = text;
1194 int arg = 4;
1195
1196 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1197 {
1198 PangoRectangle inkrect, rect;
1199 PangoAttribute *attr;
1200
1201 int x = SvIV (ST (arg - 3));
1202 int y = SvIV (ST (arg - 2));
1203 int w = SvIV (ST (arg - 1));
1204 int h = SvIV (ST (arg ));
1205
1206 inkrect.x = 0;
1207 inkrect.y = 0;
1208 inkrect.width = 0;
1209 inkrect.height = 0;
1210
1211 rect.x = x * PANGO_SCALE;
1212 rect.y = y * PANGO_SCALE;
1213 rect.width = w * PANGO_SCALE;
1214 rect.height = h * PANGO_SCALE;
1215
1216 if (!attrs)
1217 attrs = pango_layout_get_attributes (self->pl);
1218
1219 attr = pango_attr_shape_new (&inkrect, &rect);
1220 attr->start_index = pos - text;
1221 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1222 pango_attr_list_insert (attrs, attr);
1223
1224 arg += 4;
1225 pos += sizeof (OBJ_STR) - 1;
1226 }
1227
1228 if (attrs)
1229 pango_layout_set_attributes (self->pl, attrs);
1230}
1231
1232void
1233get_shapes (DC::Layout self)
1234 PPCODE:
1235{
1236 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1237
1238 do
1239 {
1240 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1241
1242 if (run && shape_attr_p (run))
1243 {
1244 PangoRectangle extents;
1245 pango_layout_iter_get_run_extents (iter, 0, &extents);
1246
1247 EXTEND (SP, 2);
1248 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1249 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1250 }
1251 }
1252 while (pango_layout_iter_next_run (iter));
1253
1254 pango_layout_iter_free (iter);
1255}
1256
1257int
1258has_wrapped (DC::Layout self)
1259 CODE:
1260{
1261 int lines = 1;
1262 const char *text = pango_layout_get_text (self->pl);
1263
1264 while (*text)
1265 lines += *text++ == '\n';
1266
1267 RETVAL = lines < pango_layout_get_line_count (self->pl);
1268}
1269 OUTPUT:
1270 RETVAL
1271
722SV * 1272SV *
723get_text (CFClient::Layout self) 1273get_text (DC::Layout self)
724 CODE: 1274 CODE:
725 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1275 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
726 SvUTF8_on (RETVAL); 1276 sv_utf8_decode (RETVAL);
727 OUTPUT: 1277 OUTPUT:
728 RETVAL 1278 RETVAL
729 1279
730void 1280void
1281set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1282 CODE:
1283 self->r = r;
1284 self->g = g;
1285 self->b = b;
1286 self->a = a;
1287
1288void
731set_font (CFClient::Layout self, CFClient::Font font = 0) 1289set_font (DC::Layout self, DC::Font font = 0)
732 CODE: 1290 CODE:
733 if (self->font != font) 1291 if (self->font != font)
734 { 1292 {
735 self->font = font; 1293 self->font = font;
736 layout_update_font (self); 1294 layout_update_font (self);
737 } 1295 }
738 1296
739void 1297void
740set_height (CFClient::Layout self, int base_height) 1298set_height (DC::Layout self, int base_height)
741 CODE: 1299 CODE:
742 if (self->base_height != base_height) 1300 if (self->base_height != base_height)
743 { 1301 {
744 self->base_height = base_height; 1302 self->base_height = base_height;
745 layout_update_font (self); 1303 layout_update_font (self);
746 } 1304 }
747 1305
748void 1306void
749set_width (CFClient::Layout self, int max_width = -1) 1307set_width (DC::Layout self, int max_width = -1)
750 CODE: 1308 CODE:
751 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1309 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752 1310
753void 1311void
1312set_indent (DC::Layout self, int indent)
1313 CODE:
1314 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1315
1316void
1317set_spacing (DC::Layout self, int spacing)
1318 CODE:
1319 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1320
1321void
1322set_ellipsise (DC::Layout self, int ellipsise)
1323 CODE:
1324 pango_layout_set_ellipsize (self->pl,
1325 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1326 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1327 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1328 : PANGO_ELLIPSIZE_NONE
1329 );
1330
1331void
1332set_single_paragraph_mode (DC::Layout self, int spm)
1333 CODE:
1334 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1335
1336void
754size (CFClient::Layout self) 1337size (DC::Layout self)
755 PPCODE: 1338 PPCODE:
756{ 1339{
757 int w, h; 1340 int w, h;
758 1341
759 layout_get_pixel_size (self, &w, &h); 1342 layout_get_pixel_size (self, &w, &h);
… …
762 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (w)));
763 PUSHs (sv_2mortal (newSViv (h))); 1346 PUSHs (sv_2mortal (newSViv (h)));
764} 1347}
765 1348
766int 1349int
1350descent (DC::Layout self)
1351 CODE:
1352{
1353 PangoRectangle rect;
1354 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1355 pango_layout_line_get_pixel_extents (line, 0, &rect);
1356 RETVAL = PANGO_DESCENT (rect);
1357}
1358 OUTPUT:
1359 RETVAL
1360
1361int
767xy_to_index (CFClient::Layout self, int x, int y) 1362xy_to_index (DC::Layout self, int x, int y)
768 CODE: 1363 CODE:
769{ 1364{
770 int index, trailing; 1365 int index, trailing;
771 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1366 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
772 RETVAL = index; 1367 RETVAL = index + trailing;
773} 1368}
774 OUTPUT: 1369 OUTPUT:
775 RETVAL 1370 RETVAL
776 1371
777void 1372void
778cursor_pos (CFClient::Layout self, int index) 1373cursor_pos (DC::Layout self, int index)
779 PPCODE: 1374 PPCODE:
780{ 1375{
781 PangoRectangle strong_pos; 1376 PangoRectangle pos;
782 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1377 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
783 1378
784 EXTEND (SP, 3); 1379 EXTEND (SP, 3);
785 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
786 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1381 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
787 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1382 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
788} 1383}
789 1384
790void 1385void
791render (CFClient::Layout self) 1386index_to_line_x (DC::Layout self, int index, int trailing = 0)
792 PPCODE: 1387 PPCODE:
793{ 1388{
794 SV *retval; 1389 int line, x;
795 int w, h;
796 FT_Bitmap bitmap;
797 1390
798 layout_get_pixel_size (self, &w, &h); 1391 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
799 1392#if !PANGO_VERSION_CHECK (1, 17, 3)
800 retval = newSV (w * h); 1393 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
801 SvPOK_only (retval); 1394 --line;
802 SvCUR_set (retval, w * h); 1395#endif
803
804 bitmap.rows = h;
805 bitmap.width = w;
806 bitmap.pitch = w;
807 bitmap.buffer = (unsigned char*)SvPVX (retval);
808 bitmap.num_grays = 256;
809 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810
811 memset (bitmap.buffer, 0, w * h);
812
813 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814
815 EXTEND (SP, 3); 1396 EXTEND (SP, 2);
816 PUSHs (sv_2mortal (newSViv (w))); 1397 PUSHs (sv_2mortal (newSViv (line)));
1398 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1399}
1400
1401void
1402line_x_to_index (DC::Layout self, int line, int x)
1403 PPCODE:
1404{
1405 PangoLayoutLine *lp;
1406 int index, trailing;
1407
1408 if (line < 0)
1409 XSRETURN_EMPTY;
1410
1411 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1412 XSRETURN_EMPTY; /* do better */
1413
1414 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1415
1416 EXTEND (SP, 2);
1417 if (GIMME_V == G_SCALAR)
1418 PUSHs (sv_2mortal (newSViv (index + trailing)));
1419 else
1420 {
817 PUSHs (sv_2mortal (newSViv (h))); 1421 PUSHs (sv_2mortal (newSViv (index)));
818 PUSHs (sv_2mortal (retval)); 1422 PUSHs (sv_2mortal (newSViv (trailing)));
1423 }
819} 1424}
820 1425
1426void
1427render (DC::Layout self, float x, float y, int flags = 0)
1428 CODE:
1429 rc_clear (self->rc);
1430 pango_opengl_render_layout_subpixel (
1431 self->pl,
1432 self->rc,
1433 x * PANGO_SCALE, y * PANGO_SCALE,
1434 self->r, self->g, self->b, self->a,
1435 flags
1436 );
1437 // we assume that context_change actually clears/frees stuff
1438 // and does not do any recomputation...
1439 pango_layout_context_changed (self->pl);
1440
1441void
1442draw (DC::Layout self)
1443 CODE:
1444{
1445 glEnable (GL_TEXTURE_2D);
1446 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1447 glEnable (GL_BLEND);
1448 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1449 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1450 glEnable (GL_ALPHA_TEST);
1451 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1452
1453 rc_draw (self->rc);
1454
1455 glDisable (GL_ALPHA_TEST);
1456 glDisable (GL_BLEND);
1457 glDisable (GL_TEXTURE_2D);
1458}
1459
821MODULE = CFClient PACKAGE = CFClient::Texture 1460MODULE = Deliantra::Client PACKAGE = DC::Texture
822 1461
1462PROTOTYPES: ENABLE
1463
823void 1464void
1465pad (SV *data_, int ow, int oh, int nw, int nh)
1466 CODE:
1467{
1468 if ((nw != ow || nh != oh) && SvOK (data_))
1469 {
1470 STRLEN datalen;
1471 char *data = SvPVbyte (data_, datalen);
1472 int bpp = datalen / (ow * oh);
1473 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1474
1475 SvPOK_only (result_);
1476 SvCUR_set (result_, nw * nh * bpp);
1477
1478 memset (SvPVX (result_), 0, nw * nh * bpp);
1479 while (oh--)
1480 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1481
1482 sv_setsv (data_, result_);
1483 }
1484}
1485
1486void
824draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1487draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
825 PROTOTYPE: $$$;$$ 1488 PROTOTYPE: $$$;$$
1489 ALIAS:
1490 draw_quad_alpha = 1
1491 draw_quad_alpha_premultiplied = 2
826 CODE: 1492 CODE:
827{ 1493{
828 HV *hv = (HV *)SvRV (self); 1494 HV *hv = (HV *)SvRV (self);
829 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1495 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1496 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1497 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1498
1499 if (name <= 0)
1500 XSRETURN_EMPTY;
833 1501
834 if (items < 5) 1502 if (items < 5)
835 { 1503 {
836 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1504 w = SvNV (*hv_fetch (hv, "w", 1, 1));
837 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1505 h = SvNV (*hv_fetch (hv, "h", 1, 1));
838 } 1506 }
839 1507
1508 if (ix)
1509 {
1510 glEnable (GL_BLEND);
1511
1512 if (ix == 2)
1513 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1514 else
1515 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1516 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1517
1518 glEnable (GL_ALPHA_TEST);
1519 glAlphaFunc (GL_GREATER, 0.01f);
1520 }
1521
840 glBindTexture (GL_TEXTURE_2D, name); 1522 glBindTexture (GL_TEXTURE_2D, name);
841 if (wrap_mode) { 1523
842 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844 }
845 glBegin (GL_QUADS); 1524 glBegin (GL_QUADS);
846 glTexCoord2f (0, 0); glVertex2f (x , y ); 1525 glTexCoord2f (0, 0); glVertex2f (x , y );
847 glTexCoord2f (0, t); glVertex2f (x , y + h); 1526 glTexCoord2f (0, t); glVertex2f (x , y + h);
848 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1527 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1528 glTexCoord2f (s, 0); glVertex2f (x + w, y );
850 glEnd (); 1529 glEnd ();
851}
852 1530
1531 if (ix)
1532 {
1533 glDisable (GL_ALPHA_TEST);
1534 glDisable (GL_BLEND);
1535 }
1536}
1537
1538IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1539 CODE:
1540{
1541 GLint width;
1542 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1543 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1544 RETVAL = width > 0;
1545}
1546 OUTPUT:
1547 RETVAL
1548
853MODULE = CFClient PACKAGE = CFClient::Map 1549MODULE = Deliantra::Client PACKAGE = DC::Map
854 1550
855CFClient::Map 1551PROTOTYPES: DISABLE
856new (SV *class, int map_width, int map_height) 1552
1553DC::Map
1554new (SV *class)
857 CODE: 1555 CODE:
858 New (0, RETVAL, 1, struct map); 1556 New (0, RETVAL, 1, struct map);
859 RETVAL->x = 0; 1557 RETVAL->x = 0;
860 RETVAL->y = 0; 1558 RETVAL->y = 0;
861 RETVAL->w = map_width; 1559 RETVAL->w = 0;
862 RETVAL->h = map_height; 1560 RETVAL->h = 0;
863 RETVAL->ox = 0; 1561 RETVAL->ox = 0;
864 RETVAL->oy = 0; 1562 RETVAL->oy = 0;
865 RETVAL->faces = 8192; 1563 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
866 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1564 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
867 RETVAL->texs = 8192;
868 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
869 RETVAL->rows = 0; 1565 RETVAL->rows = 0;
870 RETVAL->row = 0; 1566 RETVAL->row = 0;
871 OUTPUT: 1567 OUTPUT:
872 RETVAL 1568 RETVAL
873 1569
874void 1570void
875DESTROY (CFClient::Map self) 1571DESTROY (DC::Map self)
876 CODE: 1572 CODE:
877{ 1573{
878 map_clear (self); 1574 map_clear (self);
879 Safefree (self->face); 1575 Safefree (self->face2tile);
1576 Safefree (self->tex);
880 Safefree (self); 1577 Safefree (self);
881} 1578}
882 1579
883void 1580void
1581resize (DC::Map self, int map_width, int map_height)
1582 CODE:
1583 self->w = map_width;
1584 self->h = map_height;
1585
1586void
884clear (CFClient::Map self) 1587clear (DC::Map self)
885 CODE: 1588 CODE:
886 map_clear (self); 1589 map_clear (self);
887 1590
888void 1591void
889set_face (CFClient::Map self, int face, int texid) 1592set_tileid (DC::Map self, int face, int tile)
890 CODE: 1593 CODE:
891{ 1594{
892 while (self->faces <= face) 1595 need_facenum (self, face); self->face2tile [face] = tile;
893 { 1596 need_texid (self, tile);
894 Append (mapface, self->face, self->faces, self->faces);
895 self->faces *= 2;
896 }
897
898 self->face [face] = texid;
899} 1597}
900 1598
901void 1599void
1600set_smooth (DC::Map self, int face, int smooth, int level)
1601 CODE:
1602{
1603 tileid texid;
1604 maptex *tex;
1605
1606 if (face < 0 || face >= self->faces)
1607 return;
1608
1609 if (smooth < 0 || smooth >= self->faces)
1610 return;
1611
1612 texid = self->face2tile [face];
1613
1614 if (!texid)
1615 return;
1616
1617 tex = self->tex + texid;
1618 tex->smoothtile = self->face2tile [smooth];
1619 tex->smoothlevel = level;
1620}
1621
1622void
902set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1623set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
903 CODE: 1624 CODE:
904{ 1625{
905 while (self->texs <= texid) 1626 need_texid (self, texid);
906 {
907 Append (maptex, self->tex, self->texs, self->texs);
908 self->texs *= 2;
909 }
910 1627
911 { 1628 {
912 maptex *tex = self->tex + texid; 1629 maptex *tex = self->tex + texid;
913 1630
914 tex->name = name; 1631 tex->name = name;
… …
919 tex->r = r; 1636 tex->r = r;
920 tex->g = g; 1637 tex->g = g;
921 tex->b = b; 1638 tex->b = b;
922 tex->a = a; 1639 tex->a = a;
923 } 1640 }
1641
1642 // somewhat hackish, but for textures that require it, it really
1643 // improves the look, and most others don't suffer.
1644 glBindTexture (GL_TEXTURE_2D, name);
1645 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1646 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1647 // use uglier nearest interpolation because linear suffers
1648 // from transparent color bleeding and ugly wrapping effects.
1649 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924} 1650}
925 1651
926int 1652int
927ox (CFClient::Map self) 1653ox (DC::Map self)
928 ALIAS: 1654 ALIAS:
929 oy = 1 1655 oy = 1
1656 x = 2
1657 y = 3
1658 w = 4
1659 h = 5
930 CODE: 1660 CODE:
931 switch (ix) 1661 switch (ix)
932 { 1662 {
933 case 0: RETVAL = self->ox; break; 1663 case 0: RETVAL = self->ox; break;
934 case 1: RETVAL = self->oy; break; 1664 case 1: RETVAL = self->oy; break;
1665 case 2: RETVAL = self->x; break;
1666 case 3: RETVAL = self->y; break;
1667 case 4: RETVAL = self->w; break;
1668 case 5: RETVAL = self->h; break;
935 } 1669 }
936 OUTPUT: 1670 OUTPUT:
937 RETVAL 1671 RETVAL
938 1672
939void 1673void
940scroll (CFClient::Map self, int dx, int dy) 1674scroll (DC::Map self, int dx, int dy)
941 CODE: 1675 CODE:
942{ 1676{
943 if (dx > 0) 1677 if (dx > 0)
944 map_blank (self, self->x, self->y, dx - 1, self->h); 1678 map_blank (self, self->x, self->y, dx, self->h);
945 else if (dx < 0) 1679 else if (dx < 0)
946 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1680 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
947 1681
948 if (dy > 0) 1682 if (dy > 0)
949 map_blank (self, self->x, self->y, self->w, dy - 1); 1683 map_blank (self, self->x, self->y, self->w, dy);
950 else if (dy < 0) 1684 else if (dy < 0)
951 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1685 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
952 1686
953 self->ox += dx; self->x += dx; 1687 self->ox += dx; self->x += dx;
954 self->oy += dy; self->y += dy; 1688 self->oy += dy; self->y += dy;
955 1689
956 while (self->y < 0) 1690 while (self->y < 0)
… …
960 self->rows += MAP_EXTEND_Y; 1694 self->rows += MAP_EXTEND_Y;
961 self->y += MAP_EXTEND_Y; 1695 self->y += MAP_EXTEND_Y;
962 } 1696 }
963} 1697}
964 1698
965void 1699SV *
966map1a_update (CFClient::Map self, SV *data_) 1700map1a_update (DC::Map self, SV *data_, int extmap)
967 CODE: 1701 CODE:
968{ 1702{
969 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1703 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
970 uint8_t *data_end = (uint8_t *)SvEND (data_); 1704 uint8_t *data_end = (uint8_t *)SvEND (data_);
971 mapcell *cell; 1705 mapcell *cell;
972 int x, y, flags; 1706 int x, y, z, flags;
1707 AV *missing = newAV ();
1708 RETVAL = newRV_noinc ((SV *)missing);
973 1709
974 while (data < data_end) 1710 while (data < data_end - 1)
975 { 1711 {
976 flags = (data [0] << 8) + data [1]; data += 2; 1712 flags = (data [0] << 8) + data [1]; data += 2;
977 1713
978 x = ((flags >> 10) & 63) + self->x; 1714 x = self->x + ((flags >> 10) & 63);
979 y = ((flags >> 4) & 63) + self->y; 1715 y = self->y + ((flags >> 4) & 63);
980 1716
981 cell = map_get_cell (self, x, y); 1717 cell = map_get_cell (self, x, y);
982 1718
983 if (flags & 15) 1719 if (flags & 15)
984 { 1720 {
985 if (cell->darkness < 0) 1721 if (!cell->darkness)
986 { 1722 {
1723 memset (cell, 0, sizeof (*cell));
987 cell->darkness = 0; 1724 cell->darkness = 256;
988 cell->face [0] = 0;
989 cell->face [1] = 0;
990 cell->face [2] = 0;
991 } 1725 }
992 1726
993 cell->darkness = flags & 8 ? *data++ : 255;
994
995 //TODO: don't trust server data to be in-range(!) 1727 //TODO: don't trust server data to be in-range(!)
996 1728
997 if (flags & 4) 1729 if (flags & 8)
998 { 1730 {
999 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1731 if (extmap)
1732 {
1733 uint8_t ext, cmd;
1734
1735 do
1736 {
1737 ext = *data++;
1738 cmd = ext & 0x7f;
1739
1740 if (cmd < 4)
1741 cell->darkness = 255 - ext * 64 + 1;
1742 else if (cmd == 5) // health
1743 {
1744 cell->stat_width = 1;
1745 cell->stat_hp = *data++;
1746 }
1747 else if (cmd == 6) // monster width
1748 cell->stat_width = *data++ + 1;
1749 else if (cmd == 0x47)
1750 {
1751 if (*data == 1) cell->player = data [1];
1752 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1753 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1754 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1755
1756 data += *data + 1;
1757 }
1758 else if (cmd == 8) // cell flags
1759 cell->flags = *data++;
1760 else if (ext & 0x40) // unknown, multibyte => skip
1761 data += *data + 1;
1762 else
1763 data++;
1764 }
1765 while (ext & 0x80);
1766 }
1767 else
1768 cell->darkness = *data++ + 1;
1000 } 1769 }
1001 1770
1771 for (z = 0; z <= 2; ++z)
1002 if (flags & 2) 1772 if (flags & (4 >> z))
1003 { 1773 {
1004 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1774 faceid face = (data [0] << 8) + data [1]; data += 2;
1775 need_facenum (self, face);
1776 cell->tile [z] = self->face2tile [face];
1777
1778 if (cell->tile [z])
1779 {
1780 maptex *tex = self->tex + cell->tile [z];
1781 if (!tex->name)
1782 av_push (missing, newSViv (cell->tile [z]));
1783
1784 if (tex->smoothtile)
1785 {
1786 maptex *smooth = self->tex + tex->smoothtile;
1787 if (!smooth->name)
1788 av_push (missing, newSViv (tex->smoothtile));
1789 }
1790 }
1005 } 1791 }
1006
1007 if (flags & 1)
1008 {
1009 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1010 }
1011 } 1792 }
1012 else 1793 else
1013 cell->darkness = -1; 1794 CELL_CLEAR (cell);
1014 } 1795 }
1015} 1796}
1797 OUTPUT:
1798 RETVAL
1016 1799
1017SV * 1800SV *
1018mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1801mapmap (DC::Map self, int x0, int y0, int w, int h)
1019 CODE: 1802 CODE:
1020{ 1803{
1021 int x1, x; 1804 int x1, x;
1022 int y1, y; 1805 int y1, y;
1023 int z; 1806 int z;
… …
1044 { 1827 {
1045 mapcell *cell = row->col + (x - row->c0); 1828 mapcell *cell = row->col + (x - row->c0);
1046 1829
1047 for (z = 0; z <= 0; z++) 1830 for (z = 0; z <= 0; z++)
1048 { 1831 {
1049 mapface face = cell->face [z];
1050
1051 if (face)
1052 {
1053 maptex tex = self->tex [face]; 1832 maptex tex = self->tex [cell->tile [z]];
1054 int a0 = 255 - tex.a; 1833 int a0 = 255 - tex.a;
1055 int a1 = tex.a; 1834 int a1 = tex.a;
1056 1835
1057 r = (r * a0 + tex.r * a1) / 255; 1836 r = (r * a0 + tex.r * a1) / 255;
1058 g = (g * a0 + tex.g * a1) / 255; 1837 g = (g * a0 + tex.g * a1) / 255;
1059 b = (b * a0 + tex.b * a1) / 255; 1838 b = (b * a0 + tex.b * a1) / 255;
1060 a = (a * a0 + tex.a * a1) / 255; 1839 a = (a * a0 + tex.a * a1) / 255;
1061 }
1062 } 1840 }
1063 } 1841 }
1064 1842
1065 *map++ = (r ) 1843 *map++ = (r )
1066 | (g << 8) 1844 | (g << 8)
… …
1073} 1851}
1074 OUTPUT: 1852 OUTPUT:
1075 RETVAL 1853 RETVAL
1076 1854
1077void 1855void
1078draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1856draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1857 CODE:
1858{
1859 int x, y, z;
1860
1861 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1862 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1863 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1864 smooth_key skey;
1865 int pl_x, pl_y;
1866 maptex pl_tex;
1867 rc_t *rc = rc_alloc ();
1868 rc_key_t key;
1869 rc_array_t *arr;
1870
1871 pl_tex.name = 0;
1872
1873 // thats current max. sorry.
1874 if (sw > 255) sw = 255;
1875 if (sh > 255) sh = 255;
1876
1877 // clear key, in case of extra padding
1878 memset (&skey, 0, sizeof (skey));
1879
1880 memset (&key, 0, sizeof (key));
1881 key.r = 255;
1882 key.g = 255;
1883 key.b = 255;
1884 key.a = 255;
1885 key.mode = GL_QUADS;
1886 key.format = GL_T2F_V3F;
1887 key.texname = -1;
1888
1889 mx += self->x;
1890 my += self->y;
1891
1892 // first pass: determine smooth_max
1893 // rather ugly, if you ask me
1894 // could also be stored inside mapcell and updated on change
1895 memset (smooth_max, 0, sizeof (smooth_max));
1896
1897 for (y = 0; y < sh; y++)
1898 if (0 <= y + my && y + my < self->rows)
1899 {
1900 maprow *row = self->row + (y + my);
1901
1902 for (x = 0; x < sw; x++)
1903 if (row->c0 <= x + mx && x + mx < row->c1)
1904 {
1905 mapcell *cell = row->col + (x + mx - row->c0);
1906
1907 smooth_max[x + 1][y + 1] =
1908 MAX (self->tex [cell->tile [0]].smoothlevel,
1909 MAX (self->tex [cell->tile [1]].smoothlevel,
1910 self->tex [cell->tile [2]].smoothlevel));
1911 }
1912 }
1913
1914 glEnable (GL_BLEND);
1915 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1916 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1917
1918 for (z = 0; z <= 2; z++)
1919 {
1920 memset (smooth_level, 0, sizeof (smooth_level));
1921
1922 for (y = 0; y < sh; y++)
1923 if (0 <= y + my && y + my < self->rows)
1924 {
1925 maprow *row = self->row + (y + my);
1926
1927 for (x = 0; x < sw; x++)
1928 if (row->c0 <= x + mx && x + mx < row->c1)
1929 {
1930 mapcell *cell = row->col + (x + mx - row->c0);
1931 tileid tile = cell->tile [z];
1932
1933 if (tile)
1934 {
1935 maptex tex = self->tex [tile];
1936 int px = (x + 1) * T - tex.w;
1937 int py = (y + 1) * T - tex.h;
1938
1939 if (key.texname != tex.name)
1940 {
1941 if (!tex.name)
1942 tex = self->tex [2]; /* missing, replace by noface */
1943
1944 key.texname = tex.name;
1945 arr = rc_array (rc, &key);
1946 }
1947
1948 if (expect_false (cell->player == player) && expect_false (z == 2))
1949 {
1950 pl_x = px;
1951 pl_y = py;
1952 pl_tex = tex;
1953 continue;
1954 }
1955
1956 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1957 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1958 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1959 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1960
1961 if (expect_false (cell->flags) && expect_false (z == 2))
1962 {
1963 // overlays such as the speech bubble, probably more to come
1964 if (cell->flags & 1)
1965 {
1966 maptex tex = self->tex [1];
1967 int px = x * T + T * 2 / 32;
1968 int py = y * T - T * 6 / 32;
1969
1970 if (tex.name)
1971 {
1972 if (key.texname != tex.name)
1973 {
1974 key.texname = tex.name;
1975 arr = rc_array (rc, &key);
1976 }
1977
1978 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1979 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1980 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1981 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1982 }
1983 }
1984 }
1985
1986 // update smooth hash
1987 if (tex.smoothtile)
1988 {
1989 skey.tile = tex.smoothtile;
1990 skey.level = tex.smoothlevel;
1991
1992 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1993
1994 // add bits to current tile and all neighbours. skey.x|y is
1995 // shifted +1|+1 so we always stay positive.
1996
1997 // bits is ___n cccc CCCC bbbb
1998 // n do not draw borders&corners
1999 // c draw these corners, but...
2000 // C ... not these
2001 // b draw these borders
2002
2003 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2004 // ┃· ·· ·┃ ━━
2005
2006 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2007 // ·· ·· ·┏ ┓·
2008
2009 // full tile
2010 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2011
2012 // borders
2013 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2014 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2015 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2016 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2017
2018 // corners
2019 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2020 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2021 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2022 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2023 }
2024 }
2025 }
2026 }
2027
2028 rc_draw (rc);
2029 rc_clear (rc);
2030
2031 // go through all smoothlevels, lowest to highest, then draw.
2032 // this is basically counting sort
2033 {
2034 int w, b;
2035
2036 glEnable (GL_TEXTURE_2D);
2037 glBegin (GL_QUADS);
2038 for (w = 0; w < 256 / 32; ++w)
2039 {
2040 uint32_t smask = smooth_level [w];
2041 if (smask)
2042 for (b = 0; b < 32; ++b)
2043 if (smask & (((uint32_t)1) << b))
2044 {
2045 int level = (w << 5) | b;
2046 HE *he;
2047
2048 hv_iterinit (smooth);
2049 while ((he = hv_iternext (smooth)))
2050 {
2051 smooth_key *skey = (smooth_key *)HeKEY (he);
2052 IV bits = SvIVX (HeVAL (he));
2053
2054 if (!(bits & 0x1000)
2055 && skey->level == level
2056 && level > smooth_max [skey->x][skey->y])
2057 {
2058 maptex tex = self->tex [skey->tile];
2059 int px = (((int)skey->x) - 1) * T;
2060 int py = (((int)skey->y) - 1) * T;
2061 int border = bits & 15;
2062 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2063 float dx = tex.s * .0625f; // 16 images/row
2064 float dy = tex.t * .5f ; // 2 images/column
2065
2066 if (tex.name)
2067 {
2068 // this time avoiding texture state changes
2069 // save gobs of state changes.
2070 if (key.texname != tex.name)
2071 {
2072 glEnd ();
2073 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2074 glBegin (GL_QUADS);
2075 }
2076
2077 if (border)
2078 {
2079 float ox = border * dx;
2080
2081 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2083 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2084 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2085 }
2086
2087 if (corner)
2088 {
2089 float ox = corner * dx;
2090
2091 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2092 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2093 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2094 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2095 }
2096 }
2097 }
2098 }
2099 }
2100 }
2101
2102 glEnd ();
2103 glDisable (GL_TEXTURE_2D);
2104 key.texname = -1;
2105 }
2106
2107 hv_clear (smooth);
2108 }
2109
2110 if (pl_tex.name)
2111 {
2112 maptex tex = pl_tex;
2113 int px = pl_x + sdx;
2114 int py = pl_y + sdy;
2115
2116 key.texname = tex.name;
2117 arr = rc_array (rc, &key);
2118
2119 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2120 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2121 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2122 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2123
2124 rc_draw (rc);
2125 }
2126
2127 glDisable (GL_BLEND);
2128 rc_free (rc);
2129
2130 // top layer: overlays such as the health bar
2131 for (y = 0; y < sh; y++)
2132 if (0 <= y + my && y + my < self->rows)
2133 {
2134 maprow *row = self->row + (y + my);
2135
2136 for (x = 0; x < sw; x++)
2137 if (row->c0 <= x + mx && x + mx < row->c1)
2138 {
2139 mapcell *cell = row->col + (x + mx - row->c0);
2140
2141 int px = x * T;
2142 int py = y * T;
2143
2144 if (cell->stat_hp)
2145 {
2146 int width = cell->stat_width * T;
2147 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2148
2149 glColor3ub (0, 0, 0);
2150 glRectf (px + 1, py - thick - 2,
2151 px + width - 1, py);
2152
2153 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2154 glRectf (px + 2,
2155 py - thick - 1,
2156 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2157 }
2158 }
2159 }
2160}
2161
2162void
2163draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2164 CODE:
2165{
2166 static float color[16][3] = {
2167 { 0.00F, 0.00F, 0.00F },
2168 { 1.00F, 1.00F, 1.00F },
2169 { 0.00F, 0.00F, 0.55F },
2170 { 1.00F, 0.00F, 0.00F },
2171
2172 { 1.00F, 0.54F, 0.00F },
2173 { 0.11F, 0.56F, 1.00F },
2174 { 0.93F, 0.46F, 0.00F },
2175 { 0.18F, 0.54F, 0.34F },
2176
2177 { 0.56F, 0.73F, 0.56F },
2178 { 0.80F, 0.80F, 0.80F },
2179 { 0.55F, 0.41F, 0.13F },
2180 { 0.99F, 0.77F, 0.26F },
2181
2182 { 0.74F, 0.65F, 0.41F },
2183
2184 { 0.00F, 1.00F, 1.00F },
2185 { 1.00F, 0.00F, 1.00F },
2186 { 1.00F, 1.00F, 0.00F },
2187 };
2188
2189 int x, y;
2190
2191 glEnable (GL_TEXTURE_2D);
2192 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2193 glEnable (GL_BLEND);
2194 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2195 glBegin (GL_QUADS);
2196
2197 for (y = 0; y < h; y++)
2198 for (x = 0; x < w; x++)
2199 {
2200 unsigned char m = data [x + y * w];
2201
2202 if (m)
2203 {
2204 float *c = color [m & 15];
2205
2206 float tx1 = m & 0x40 ? 0.5 : 0.;
2207 float tx2 = tx1 + 0.5;
2208
2209 glColor4f (c[0], c[1], c[2], 0.75);
2210 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2211 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2212 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2213 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2214 }
2215 }
2216
2217 glEnd ();
2218 glDisable (GL_BLEND);
2219 glDisable (GL_TEXTURE_2D);
2220}
2221
2222void
2223fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1079 PPCODE: 2224 PPCODE:
1080{ 2225{
1081 int vx, vy;
1082 int x, y, z; 2226 int x, y;
1083 int last_name; 2227 int sw1 = sw + 2;
1084 mapface face; 2228 int sh1 = sh + 2;
2229 int sh3 = sh * 3;
1085 int sw4 = (sw + 3) & ~3; 2230 int sw34 = (sw * 3 + 3) & ~3;
2231 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1086 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2232 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1087 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2233 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1088 2234
1089 memset (darkness, 255, sw4 * sh);
1090 SvPOK_only (darkness_sv); 2235 SvPOK_only (darkness3_sv);
1091 SvCUR_set (darkness_sv, sw4 * sh); 2236 SvCUR_set (darkness3_sv, sw34 * sh3);
1092 2237
1093 vx = self->x + (self->w - sw) / 2 - shift_x; 2238 mx += self->x - 1;
1094 vy = self->y + (self->h - sh) / 2 - shift_y; 2239 my += self->y - 1;
1095 2240
1096 /* 2241 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1097 int vx = self->vx = self->w >= sw
1098 ? self->x + (self->w - sw) / 2
1099 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1100 2242
1101 int vy = self->vy = self->h >= sh
1102 ? self->y + (self->h - sh) / 2
1103 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1104 */
1105
1106 glColor4ub (255, 255, 255, 255);
1107
1108 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1109 glEnable (GL_BLEND);
1110 glEnable (GL_TEXTURE_2D);
1111 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1112
1113 glBegin (GL_QUADS);
1114
1115 last_name = 0;
1116
1117 for (z = 0; z < 3; z++)
1118 for (y = 0; y < sh; y++) 2243 for (y = 0; y < sh1; y++)
1119 if (0 <= y + vy && y + vy < self->rows) 2244 if (0 <= y + my && y + my < self->rows)
1120 { 2245 {
1121 maprow *row = self->row + (y + vy); 2246 maprow *row = self->row + (y + my);
1122 2247
1123 for (x = 0; x < sw; x++) 2248 for (x = 0; x < sw1; x++)
1124 if (row->c0 <= x + vx && x + vx < row->c1) 2249 if (row->c0 <= x + mx && x + mx < row->c1)
1125 { 2250 {
1126 mapcell *cell = row->col + (x + vx - row->c0); 2251 mapcell *cell = row->col + (x + mx - row->c0);
1127 2252
1128 darkness[y * sw4 + x] = cell->darkness < 0 2253 darkness1 [y * sw1 + x] = cell->darkness
2254 ? 255 - (cell->darkness - 1)
1129 ? 255 - FOW_DARKNESS 2255 : 255 - FOW_DARKNESS;
1130 : 255 - cell->darkness;
1131
1132 face = cell->face [z];
1133
1134 if (face)
1135 {
1136 maptex tex = self->tex [face];
1137
1138 int px = (x + 1) * 32 - tex.w;
1139 int py = (y + 1) * 32 - tex.h;
1140
1141 if (last_name != tex.name)
1142 {
1143 glEnd ();
1144 last_name = tex.name;
1145 glBindTexture (GL_TEXTURE_2D, last_name);
1146 glBegin (GL_QUADS);
1147 }
1148
1149 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1150 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1151 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1152 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1153 }
1154 } 2256 }
1155 } 2257 }
1156 2258
1157 glEnd (); 2259 for (y = 0; y < sh; ++y)
2260 for (x = 0; x < sw; ++x)
2261 {
2262 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2263 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2264 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2265 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2266 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2267 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2268 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2269 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2270 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1158 2271
1159 glDisable (GL_TEXTURE_2D); 2272 uint8_t r11 = (d11 + d21 + d12) / 3;
1160 glDisable (GL_BLEND); 2273 uint8_t r21 = d21;
2274 uint8_t r31 = (d21 + d31 + d32) / 3;
2275
2276 uint8_t r12 = d12;
2277 uint8_t r22 = d22;
2278 uint8_t r32 = d32;
2279
2280 uint8_t r13 = (d13 + d23 + d12) / 3;
2281 uint8_t r23 = d23;
2282 uint8_t r33 = (d23 + d33 + d32) / 3;
2283
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2285 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2286 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2288 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2289 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2291 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2292 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2293 }
2294
2295 free (darkness1);
1161 2296
1162 EXTEND (SP, 3); 2297 EXTEND (SP, 3);
1163 PUSHs (sv_2mortal (newSViv (sw4))); 2298 PUSHs (sv_2mortal (newSViv (sw34)));
1164 PUSHs (sv_2mortal (newSViv (sh))); 2299 PUSHs (sv_2mortal (newSViv (sh3)));
1165 PUSHs (darkness_sv); 2300 PUSHs (darkness3_sv);
1166} 2301}
1167 2302
1168SV * 2303SV *
1169get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2304get_rect (DC::Map self, int x0, int y0, int w, int h)
1170 CODE: 2305 CODE:
1171{ 2306{
1172 int x, y, x1, y1; 2307 int x, y, x1, y1;
1173 SV *data_sv = newSV (w * h * 7 + 5); 2308 SV *data_sv = newSV (w * h * 7 + 5);
1174 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2309 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1199 if (row && row->c0 <= x && x < row->c1) 2334 if (row && row->c0 <= x && x < row->c1)
1200 { 2335 {
1201 mapcell *cell = row->col + (x - row->c0); 2336 mapcell *cell = row->col + (x - row->c0);
1202 uint8_t flags = 0; 2337 uint8_t flags = 0;
1203 2338
1204 if (cell->face [0]) flags |= 1; 2339 if (cell->tile [0]) flags |= 1;
1205 if (cell->face [1]) flags |= 2; 2340 if (cell->tile [1]) flags |= 2;
1206 if (cell->face [2]) flags |= 4; 2341 if (cell->tile [2]) flags |= 4;
1207 2342
1208 *data++ = flags; 2343 *data++ = flags;
1209 2344
1210 if (flags & 1) 2345 if (flags & 1)
1211 { 2346 {
2347 tileid tile = cell->tile [0];
1212 *data++ = cell->face [0] >> 8; 2348 *data++ = tile >> 8;
1213 *data++ = cell->face [0]; 2349 *data++ = tile;
1214 } 2350 }
1215 2351
1216 if (flags & 2) 2352 if (flags & 2)
1217 { 2353 {
2354 tileid tile = cell->tile [1];
1218 *data++ = cell->face [1] >> 8; 2355 *data++ = tile >> 8;
1219 *data++ = cell->face [1]; 2356 *data++ = tile;
1220 } 2357 }
1221 2358
1222 if (flags & 4) 2359 if (flags & 4)
1223 { 2360 {
2361 tileid tile = cell->tile [2];
1224 *data++ = cell->face [2] >> 8; 2362 *data++ = tile >> 8;
1225 *data++ = cell->face [2]; 2363 *data++ = tile;
1226 } 2364 }
1227 } 2365 }
1228 else 2366 else
1229 *data++ = 0; 2367 *data++ = 0;
1230 } 2368 }
1231 } 2369 }
1232 2370
2371 /* if size is w*h + 5 then no data has been found */
2372 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2373 {
1233 SvPOK_only (data_sv); 2374 SvPOK_only (data_sv);
1234 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2375 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2376 }
2377
1235 RETVAL = data_sv; 2378 RETVAL = data_sv;
1236} 2379}
1237 OUTPUT: 2380 OUTPUT:
1238 RETVAL 2381 RETVAL
1239 2382
1240void 2383void
1241set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2384set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1242 PPCODE: 2385 PPCODE:
1243{ 2386{
1244 int x, y, z; 2387 int x, y, z;
1245 int w, h; 2388 int w, h;
1246 int x1, y1; 2389 int x1, y1;
2390 STRLEN len;
2391 uint8_t *data, *end;
2392
2393 len = SvLEN (data_sv);
2394 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2395 data = SvPVbyte_nolen (data_sv);
2396 end = data + len + 8;
2397
2398 if (len < 5)
2399 XSRETURN_EMPTY;
1247 2400
1248 if (*data++ != 0) 2401 if (*data++ != 0)
1249 return; /* version mismatch */ 2402 XSRETURN_EMPTY; /* version mismatch */
1250 2403
1251 w = *data++ << 8; w |= *data++; 2404 w = *data++ << 8; w |= *data++;
1252 h = *data++ << 8; h |= *data++; 2405 h = *data++ << 8; h |= *data++;
1253 2406
1254 // we need to do this 'cause we don't keep an absolute coord system for rows 2407 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1266 { 2419 {
1267 maprow *row = map_get_row (self, y); 2420 maprow *row = map_get_row (self, y);
1268 2421
1269 for (x = x0; x < x1; x++) 2422 for (x = x0; x < x1; x++)
1270 { 2423 {
2424 uint8_t flags;
2425
2426 if (data + 7 >= end)
2427 XSRETURN_EMPTY;
2428
1271 uint8_t flags = *data++; 2429 flags = *data++;
1272 2430
1273 if (flags) 2431 if (flags)
1274 { 2432 {
1275 mapface face[3] = { 0, 0, 0 };
1276
1277 mapcell *cell = row_get_cell (row, x); 2433 mapcell *cell = row_get_cell (row, x);
2434 tileid tile[3] = { 0, 0, 0 };
1278 2435
1279 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2436 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1280 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2437 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1281 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2438 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1282 2439
1283 if (cell->darkness <= 0) 2440 if (cell->darkness == 0)
1284 { 2441 {
1285 cell->darkness = -1; 2442 /*cell->darkness = 0;*/
2443 EXTEND (SP, 3);
1286 2444
1287 for (z = 0; z <= 2; z++) 2445 for (z = 0; z <= 2; z++)
1288 { 2446 {
1289 cell->face[z] = face[z]; 2447 tileid t = tile [z];
1290 2448
1291 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2449 if (t >= self->texs || (t && !self->tex [t].name))
2450 {
1292 XPUSHs (sv_2mortal (newSViv (face[z]))); 2451 PUSHs (sv_2mortal (newSViv (t)));
2452 need_texid (self, t);
2453 }
2454
2455 cell->tile [z] = t;
1293 } 2456 }
1294 } 2457 }
1295 } 2458 }
1296 } 2459 }
1297 } 2460 }
1298} 2461}
1299 2462
1300MODULE = CFClient PACKAGE = CFClient::MixChunk 2463MODULE = Deliantra::Client PACKAGE = DC::RW
1301 2464
1302CFClient::MixChunk 2465DC::RW
1303new_from_file (SV *class, char *path) 2466new (SV *class, SV *data_sv)
1304 CODE: 2467 CODE:
1305 RETVAL = Mix_LoadWAV (path); 2468{
2469 STRLEN datalen;
2470 char *data = SvPVbyte (data_sv, datalen);
2471
2472 RETVAL = SDL_RWFromConstMem (data, datalen);
2473}
1306 OUTPUT: 2474 OUTPUT:
1307 RETVAL 2475 RETVAL
1308 2476
2477DC::RW
2478new_from_file (SV *class, const char *path, const char *mode = "rb")
2479 CODE:
2480 RETVAL = SDL_RWFromFile (path, mode);
2481 OUTPUT:
2482 RETVAL
2483
2484# fails on win32:
2485# dc.xs(2268) : error C2059: syntax error : '('
1309void 2486#void
2487#close (DC::RW self)
2488# CODE:
2489# (self->(close)) (self);
2490
2491MODULE = Deliantra::Client PACKAGE = DC::Channel
2492
2493PROTOTYPES: DISABLE
2494
2495DC::Channel
2496find ()
2497 CODE:
2498{
2499 RETVAL = Mix_GroupAvailable (-1);
2500
2501 if (RETVAL < 0)
2502 {
2503 RETVAL = Mix_GroupOldest (-1);
2504
2505 if (RETVAL < 0)
2506 XSRETURN_UNDEF;
2507
2508 Mix_HaltChannel (RETVAL);
2509 }
2510
2511 Mix_UnregisterAllEffects (RETVAL);
2512 Mix_Volume (RETVAL, 128);
2513}
2514 OUTPUT:
2515 RETVAL
2516
2517void
2518halt (DC::Channel self)
2519 CODE:
2520 Mix_HaltChannel (self);
2521
2522void
2523expire (DC::Channel self, int ticks = -1)
2524 CODE:
2525 Mix_ExpireChannel (self, ticks);
2526
2527void
2528fade_out (DC::Channel self, int ticks = -1)
2529 CODE:
2530 Mix_FadeOutChannel (self, ticks);
2531
2532int
2533volume (DC::Channel self, int volume)
2534 CODE:
2535 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2536 OUTPUT:
2537 RETVAL
2538
2539void
2540unregister_all_effects (DC::Channel self)
2541 CODE:
2542 Mix_UnregisterAllEffects (self);
2543
2544void
2545set_panning (DC::Channel self, int left, int right)
2546 CODE:
2547 left = CLAMP (left , 0, 255);
2548 right = CLAMP (right, 0, 255);
2549 Mix_SetPanning (self, left, right);
2550
2551void
2552set_distance (DC::Channel self, int distance)
2553 CODE:
2554 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2555
2556void
2557set_position (DC::Channel self, int angle, int distance)
2558 CODE:
2559
2560void
2561set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2562 CODE:
2563{
2564 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2565 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2566 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2567}
2568
2569void
2570set_reverse_stereo (DC::Channel self, int flip)
2571 CODE:
2572 Mix_SetReverseStereo (self, flip);
2573
2574MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2575
2576PROTOTYPES: DISABLE
2577
2578DC::MixChunk
2579new (SV *class, DC::RW rwops)
2580 CODE:
2581 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2582 OUTPUT:
2583 RETVAL
2584
2585void
1310DESTROY (CFClient::MixChunk self) 2586DESTROY (DC::MixChunk self)
1311 CODE: 2587 CODE:
1312 Mix_FreeChunk (self); 2588 Mix_FreeChunk (self);
1313 2589
1314int 2590int
1315volume (CFClient::MixChunk self, int volume = -1) 2591volume (DC::MixChunk self, int volume = -1)
1316 CODE: 2592 CODE:
2593 if (items > 1)
2594 volume = CLAMP (volume, 0, 128);
1317 RETVAL = Mix_VolumeChunk (self, volume); 2595 RETVAL = Mix_VolumeChunk (self, volume);
1318 OUTPUT: 2596 OUTPUT:
1319 RETVAL 2597 RETVAL
1320 2598
1321int 2599DC::Channel
1322play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2600play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1323 CODE: 2601 CODE:
2602{
1324 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2603 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2604
2605 if (RETVAL < 0)
2606 XSRETURN_UNDEF;
2607
2608 if (channel < 0)
2609 {
2610 Mix_UnregisterAllEffects (RETVAL);
2611 Mix_Volume (RETVAL, 128);
2612 }
2613}
1325 OUTPUT: 2614 OUTPUT:
1326 RETVAL 2615 RETVAL
1327 2616
1328MODULE = CFClient PACKAGE = CFClient::MixMusic 2617MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1329 2618
1330int 2619int
1331volume (int volume = -1) 2620volume (int volume = -1)
2621 PROTOTYPE: ;$
1332 CODE: 2622 CODE:
2623 if (items > 0)
2624 volume = CLAMP (volume, 0, 128);
1333 RETVAL = Mix_VolumeMusic (volume); 2625 RETVAL = Mix_VolumeMusic (volume);
1334 OUTPUT: 2626 OUTPUT:
1335 RETVAL 2627 RETVAL
1336 2628
1337CFClient::MixMusic 2629void
1338new_from_file (SV *class, char *path) 2630fade_out (int ms)
1339 CODE: 2631 CODE:
2632 Mix_FadeOutMusic (ms);
2633
2634void
2635halt ()
2636 CODE:
2637 Mix_HaltMusic ();
2638
2639DC::MixMusic
2640new (SV *class, DC::RW rwops)
2641 CODE:
1340 RETVAL = Mix_LoadMUS (path); 2642 RETVAL = Mix_LoadMUS_RW (rwops);
1341 OUTPUT: 2643 OUTPUT:
1342 RETVAL 2644 RETVAL
1343 2645
1344void 2646void
1345DESTROY (CFClient::MixMusic self) 2647DESTROY (DC::MixMusic self)
1346 CODE: 2648 CODE:
1347 Mix_FreeMusic (self); 2649 Mix_FreeMusic (self);
1348 2650
1349int 2651int
1350play (CFClient::MixMusic self, int loops = -1) 2652play (DC::MixMusic self, int loops = -1)
1351 CODE: 2653 CODE:
1352 RETVAL = Mix_PlayMusic (self, loops); 2654 RETVAL = Mix_PlayMusic (self, loops);
1353 OUTPUT: 2655 OUTPUT:
1354 RETVAL 2656 RETVAL
1355 2657
2658void
2659fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2660 CODE:
2661 Mix_FadeInMusicPos (self, loops, ms, position);
2662
1356MODULE = CFClient PACKAGE = CFClient::OpenGL 2663MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2664
2665PROTOTYPES: ENABLE
1357 2666
1358BOOT: 2667BOOT:
1359{ 2668{
1360 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2669 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1361 static const struct { 2670 static const struct {
1362 const char *name; 2671 const char *name;
1363 IV iv; 2672 IV iv;
1364 } *civ, const_iv[] = { 2673 } *civ, const_iv[] = {
1365# define const_iv(name) { # name, (IV)name } 2674# define const_iv(name) { # name, (IV)name }
2675 const_iv (GL_VENDOR),
2676 const_iv (GL_VERSION),
2677 const_iv (GL_EXTENSIONS),
1366 const_iv (GL_COLOR_MATERIAL), 2678 const_iv (GL_COLOR_MATERIAL),
1367 const_iv (GL_SMOOTH), 2679 const_iv (GL_SMOOTH),
1368 const_iv (GL_FLAT), 2680 const_iv (GL_FLAT),
1369 const_iv (GL_DITHER), 2681 const_iv (GL_DITHER),
1370 const_iv (GL_BLEND), 2682 const_iv (GL_BLEND),
2683 const_iv (GL_CULL_FACE),
1371 const_iv (GL_SCISSOR_TEST), 2684 const_iv (GL_SCISSOR_TEST),
2685 const_iv (GL_DEPTH_TEST),
2686 const_iv (GL_ALPHA_TEST),
2687 const_iv (GL_NORMALIZE),
2688 const_iv (GL_RESCALE_NORMAL),
2689 const_iv (GL_FRONT),
2690 const_iv (GL_BACK),
2691 const_iv (GL_AUX0),
1372 const_iv (GL_AND), 2692 const_iv (GL_AND),
1373 const_iv (GL_ONE), 2693 const_iv (GL_ONE),
1374 const_iv (GL_ZERO), 2694 const_iv (GL_ZERO),
1375 const_iv (GL_SRC_ALPHA), 2695 const_iv (GL_SRC_ALPHA),
1376 const_iv (GL_SRC_ALPHA_SATURATE), 2696 const_iv (GL_DST_ALPHA),
1377 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2697 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378 const_iv (GL_ONE_MINUS_DST_ALPHA), 2698 const_iv (GL_ONE_MINUS_DST_ALPHA),
2699 const_iv (GL_SRC_ALPHA_SATURATE),
1379 const_iv (GL_RGB), 2700 const_iv (GL_RGB),
1380 const_iv (GL_RGBA), 2701 const_iv (GL_RGBA),
2702 const_iv (GL_RGBA4),
2703 const_iv (GL_RGBA8),
2704 const_iv (GL_RGB5_A1),
1381 const_iv (GL_UNSIGNED_BYTE), 2705 const_iv (GL_UNSIGNED_BYTE),
2706 const_iv (GL_UNSIGNED_SHORT),
2707 const_iv (GL_UNSIGNED_INT),
1382 const_iv (GL_ALPHA), 2708 const_iv (GL_ALPHA),
2709 const_iv (GL_INTENSITY),
2710 const_iv (GL_LUMINANCE),
2711 const_iv (GL_LUMINANCE_ALPHA),
1383 const_iv (GL_FLOAT), 2712 const_iv (GL_FLOAT),
1384 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2713 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2714 const_iv (GL_COMPRESSED_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2716 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2717 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2718 const_iv (GL_COMPRESSED_RGB_ARB),
2719 const_iv (GL_COMPRESSED_RGBA_ARB),
1385 const_iv (GL_COMPILE), 2720 const_iv (GL_COMPILE),
2721 const_iv (GL_PROXY_TEXTURE_1D),
2722 const_iv (GL_PROXY_TEXTURE_2D),
1386 const_iv (GL_TEXTURE_1D), 2723 const_iv (GL_TEXTURE_1D),
1387 const_iv (GL_TEXTURE_2D), 2724 const_iv (GL_TEXTURE_2D),
1388 const_iv (GL_TEXTURE_ENV), 2725 const_iv (GL_TEXTURE_ENV),
1389 const_iv (GL_TEXTURE_MAG_FILTER), 2726 const_iv (GL_TEXTURE_MAG_FILTER),
1390 const_iv (GL_TEXTURE_MIN_FILTER), 2727 const_iv (GL_TEXTURE_MIN_FILTER),
1391 const_iv (GL_TEXTURE_ENV_MODE), 2728 const_iv (GL_TEXTURE_ENV_MODE),
1392 const_iv (GL_TEXTURE_WRAP_S), 2729 const_iv (GL_TEXTURE_WRAP_S),
1393 const_iv (GL_TEXTURE_WRAP_T), 2730 const_iv (GL_TEXTURE_WRAP_T),
2731 const_iv (GL_REPEAT),
1394 const_iv (GL_CLAMP), 2732 const_iv (GL_CLAMP),
1395 const_iv (GL_REPEAT), 2733 const_iv (GL_CLAMP_TO_EDGE),
1396 const_iv (GL_NEAREST), 2734 const_iv (GL_NEAREST),
1397 const_iv (GL_LINEAR), 2735 const_iv (GL_LINEAR),
1398 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2736 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2737 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2738 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2739 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402 const_iv (GL_GENERATE_MIPMAP), 2740 const_iv (GL_GENERATE_MIPMAP),
1403 const_iv (GL_MODULATE), 2741 const_iv (GL_MODULATE),
1404 const_iv (GL_DECAL), 2742 const_iv (GL_DECAL),
1405 const_iv (GL_REPLACE), 2743 const_iv (GL_REPLACE),
2744 const_iv (GL_DEPTH_BUFFER_BIT),
1406 const_iv (GL_COLOR_BUFFER_BIT), 2745 const_iv (GL_COLOR_BUFFER_BIT),
1407 const_iv (GL_PROJECTION), 2746 const_iv (GL_PROJECTION),
1408 const_iv (GL_MODELVIEW), 2747 const_iv (GL_MODELVIEW),
1409 const_iv (GL_COLOR_LOGIC_OP), 2748 const_iv (GL_COLOR_LOGIC_OP),
1410 const_iv (GL_SEPARABLE_2D), 2749 const_iv (GL_SEPARABLE_2D),
1411 const_iv (GL_CONVOLUTION_2D), 2750 const_iv (GL_CONVOLUTION_2D),
1412 const_iv (GL_CONVOLUTION_BORDER_MODE), 2751 const_iv (GL_CONVOLUTION_BORDER_MODE),
1413 const_iv (GL_CONSTANT_BORDER), 2752 const_iv (GL_CONSTANT_BORDER),
2753 const_iv (GL_POINTS),
1414 const_iv (GL_LINES), 2754 const_iv (GL_LINES),
2755 const_iv (GL_LINE_STRIP),
2756 const_iv (GL_LINE_LOOP),
1415 const_iv (GL_QUADS), 2757 const_iv (GL_QUADS),
2758 const_iv (GL_QUAD_STRIP),
2759 const_iv (GL_TRIANGLES),
2760 const_iv (GL_TRIANGLE_STRIP),
2761 const_iv (GL_TRIANGLE_FAN),
1416 const_iv (GL_LINE_LOOP), 2762 const_iv (GL_POLYGON),
1417 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2763 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2764 const_iv (GL_POINT_SMOOTH_HINT),
2765 const_iv (GL_LINE_SMOOTH_HINT),
2766 const_iv (GL_POLYGON_SMOOTH_HINT),
2767 const_iv (GL_GENERATE_MIPMAP_HINT),
2768 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1418 const_iv (GL_FASTEST), 2769 const_iv (GL_FASTEST),
2770 const_iv (GL_DONT_CARE),
2771 const_iv (GL_NICEST),
2772 const_iv (GL_V2F),
2773 const_iv (GL_V3F),
2774 const_iv (GL_T2F_V3F),
2775 const_iv (GL_T2F_N3F_V3F),
1419# undef const_iv 2776# undef const_iv
1420 }; 2777 };
1421 2778
1422 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2779 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2780 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2781
2782 texture_av = newAV ();
2783 AvREAL_off (texture_av);
1424} 2784}
2785
2786void
2787disable_GL_EXT_blend_func_separate ()
2788 CODE:
2789 gl.BlendFuncSeparate = 0;
2790 gl.BlendFuncSeparateEXT = 0;
2791
2792char *
2793gl_vendor ()
2794 CODE:
2795 RETVAL = (char *)glGetString (GL_VENDOR);
2796 OUTPUT:
2797 RETVAL
2798
2799char *
2800gl_version ()
2801 CODE:
2802 RETVAL = (char *)glGetString (GL_VERSION);
2803 OUTPUT:
2804 RETVAL
2805
2806char *
2807gl_extensions ()
2808 CODE:
2809 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2810 OUTPUT:
2811 RETVAL
2812
2813const char *glGetString (GLenum pname)
2814
2815GLint glGetInteger (GLenum pname)
2816 CODE:
2817 glGetIntegerv (pname, &RETVAL);
2818 OUTPUT:
2819 RETVAL
2820
2821GLdouble glGetDouble (GLenum pname)
2822 CODE:
2823 glGetDoublev (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
1425 2826
1426int glGetError () 2827int glGetError ()
2828
2829void glFinish ()
1427 2830
1428void glClear (int mask) 2831void glClear (int mask)
1429 2832
1430void glClearColor (float r, float g, float b, float a = 1.0) 2833void glClearColor (float r, float g, float b, float a = 1.0)
1431 PROTOTYPE: @ 2834 PROTOTYPE: @
… …
1438 2841
1439void glHint (int target, int mode) 2842void glHint (int target, int mode)
1440 2843
1441void glBlendFunc (int sfactor, int dfactor) 2844void glBlendFunc (int sfactor, int dfactor)
1442 2845
2846void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2847 CODE:
2848 gl_BlendFuncSeparate (sa, da, saa, daa);
2849
2850void glDepthMask (int flag)
2851
1443void glLogicOp (int opcode) 2852void glLogicOp (int opcode)
1444 2853
1445void glColorMask (int red, int green, int blue, int alpha) 2854void glColorMask (int red, int green, int blue, int alpha)
1446 2855
1447void glMatrixMode (int mode) 2856void glMatrixMode (int mode)
… …
1450 2859
1451void glPopMatrix () 2860void glPopMatrix ()
1452 2861
1453void glLoadIdentity () 2862void glLoadIdentity ()
1454 2863
2864void glDrawBuffer (int buffer)
2865
2866void glReadBuffer (int buffer)
2867
1455# near and far are due to microsofts buggy c compiler 2868# near_ and far_ are due to microsofts buggy "c" compiler
2869void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2870
2871# near_ and far_ are due to microsofts buggy "c" compiler
1456void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2872void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2873
2874PROTOTYPES: DISABLE
1457 2875
1458void glViewport (int x, int y, int width, int height) 2876void glViewport (int x, int y, int width, int height)
1459 2877
1460void glScissor (int x, int y, int width, int height) 2878void glScissor (int x, int y, int width, int height)
1461 2879
… …
1469 2887
1470void glRotate (float angle, float x, float y, float z) 2888void glRotate (float angle, float x, float y, float z)
1471 CODE: 2889 CODE:
1472 glRotatef (angle, x, y, z); 2890 glRotatef (angle, x, y, z);
1473 2891
1474void glBegin (int mode)
1475
1476void glEnd ()
1477
1478void glColor (float r, float g, float b, float a = 1.0) 2892void glColor (float r, float g, float b, float a = 1.0)
1479 PROTOTYPE: @ 2893 ALIAS:
2894 glColor_premultiply = 1
1480 CODE: 2895 CODE:
1481 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2896 if (ix)
2897 {
2898 r *= a;
2899 g *= a;
2900 b *= a;
2901 }
2902 // microsoft visual "c" rounds instead of truncating...
2903 glColor4f (r, g, b, a);
2904
2905void glRasterPos (float x, float y, float z = 0.)
2906 CODE:
2907 glRasterPos3f (0, 0, z);
2908 glBitmap (0, 0, 0, 0, x, y, 0);
1482 2909
1483void glVertex (float x, float y, float z = 0.) 2910void glVertex (float x, float y, float z = 0.)
1484 CODE: 2911 CODE:
1485 glVertex3f (x, y, z); 2912 glVertex3f (x, y, z);
1486 2913
1487void glTexCoord (float s, float t) 2914void glTexCoord (float s, float t)
1488 CODE: 2915 CODE:
1489 glTexCoord2f (s, t); 2916 glTexCoord2f (s, t);
1490 2917
2918void glRect (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glRectf (x1, y1, x2, y2);
2921
2922void glRect_lineloop (float x1, float y1, float x2, float y2)
2923 CODE:
2924 glBegin (GL_LINE_LOOP);
2925 glVertex2f (x1, y1);
2926 glVertex2f (x2, y1);
2927 glVertex2f (x2, y2);
2928 glVertex2f (x1, y2);
2929 glEnd ();
2930
2931PROTOTYPES: ENABLE
2932
2933void glBegin (int mode)
2934
2935void glEnd ()
2936
2937void glPointSize (GLfloat size)
2938
2939void glLineWidth (GLfloat width)
2940
2941void glInterleavedArrays (int format, int stride, char *data)
2942
2943void glDrawElements (int mode, int count, int type, char *indices)
2944
2945# 1.2 void glDrawRangeElements (int mode, int start, int end
2946
1491void glTexEnv (int target, int pname, float param) 2947void glTexEnv (int target, int pname, float param)
1492 CODE: 2948 CODE:
1493 glTexEnvf (target, pname, param); 2949 glTexEnvf (target, pname, param);
1494 2950
1495void glTexParameter (int target, int pname, float param) 2951void glTexParameter (int target, int pname, float param)
… …
1498 2954
1499void glBindTexture (int target, int name) 2955void glBindTexture (int target, int name)
1500 2956
1501void glConvolutionParameter (int target, int pname, float params) 2957void glConvolutionParameter (int target, int pname, float params)
1502 CODE: 2958 CODE:
1503 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2959 if (gl.ConvolutionParameterf)
2960 gl.ConvolutionParameterf (target, pname, params);
1504 2961
1505void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2962void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506 CODE: 2963 CODE:
1507 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2964 if (gl.ConvolutionFilter2D)
1508 (target, internalformat, width, height, format, type, data)); 2965 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509 2966
1510void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2967void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1511 CODE: 2968 CODE:
1512 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2969 if (gl.SeparableFilter2D)
1513 (target, internalformat, width, height, format, type, row, column)); 2970 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514 2971
1515void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2972void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1516 2973
1517void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2974void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518 2975
1519void glRasterPos (int x, int y) 2976void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520 CODE: 2977
1521 glRasterPos2i (x, y); 2978void glPixelZoom (float x, float y)
1522 2979
1523void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2980void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524 2981
1525int glGenTexture () 2982int glGenTexture ()
1526 CODE: 2983 CODE:
1527{ 2984 RETVAL = gen_texture ();
1528 GLuint name;
1529 glGenTextures (1, &name);
1530 RETVAL = name;
1531}
1532 OUTPUT: 2985 OUTPUT:
1533 RETVAL 2986 RETVAL
1534 2987
1535void glDeleteTexture (int name) 2988void glDeleteTexture (int name)
1536 CODE: 2989 CODE:
1537{
1538 GLuint name_ = name;
1539 glDeleteTextures (1, &name_); 2990 del_texture (name);
1540} 2991
1541
1542int glGenList () 2992int glGenList ()
1543 CODE: 2993 CODE:
1544 RETVAL = glGenLists (1); 2994 RETVAL = glGenLists (1);
1545 OUTPUT: 2995 OUTPUT:
1546 RETVAL 2996 RETVAL
… …
1553 3003
1554void glEndList () 3004void glEndList ()
1555 3005
1556void glCallList (int list) 3006void glCallList (int list)
1557 3007
3008MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3009
3010PROTOTYPES: DISABLE
3011
3012void
3013find_widget (SV *self, NV x, NV y)
3014 PPCODE:
3015{
3016 if (within_widget (self, x, y))
3017 XPUSHs (self);
3018}
3019
3020BOOT:
3021{
3022 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3023
3024 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3025 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3026 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3027 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3028}
3029
3030void
3031draw (SV *self)
3032 CODE:
3033{
3034 HV *hv;
3035 SV **svp;
3036 NV x, y, w, h;
3037 SV *draw_x_sv = GvSV (draw_x_gv);
3038 SV *draw_y_sv = GvSV (draw_y_gv);
3039 SV *draw_w_sv = GvSV (draw_w_gv);
3040 SV *draw_h_sv = GvSV (draw_h_gv);
3041 double draw_x, draw_y;
3042
3043 if (!SvROK (self))
3044 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3045
3046 hv = (HV *)SvRV (self);
3047
3048 if (SvTYPE (hv) != SVt_PVHV)
3049 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3050
3051 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3052 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3053
3054 if (!h || !w)
3055 XSRETURN_EMPTY;
3056
3057 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3059
3060 draw_x = SvNV (draw_x_sv) + x;
3061 draw_y = SvNV (draw_y_sv) + y;
3062
3063 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3064 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3065 XSRETURN_EMPTY;
3066
3067 sv_setnv (draw_x_sv, draw_x);
3068 sv_setnv (draw_y_sv, draw_y);
3069
3070 glPushMatrix ();
3071 glTranslated (x, y, 0);
3072
3073 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3074 {
3075 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3076
3077 if (svp && SvTRUE (*svp))
3078 {
3079 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3080 glEnable (GL_BLEND);
3081 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3082 glBegin (GL_QUADS);
3083 glVertex2f (0, 0);
3084 glVertex2f (w, 0);
3085 glVertex2f (w, h);
3086 glVertex2f (0, h);
3087 glEnd ();
3088 glDisable (GL_BLEND);
3089 }
3090 }
3091#if 0
3092 // draw borders, for debugging
3093 glPushMatrix ();
3094 glColor4f (1., 1., 0., 1.);
3095 glTranslatef (.5, .5, 0.);
3096 glBegin (GL_LINE_LOOP);
3097 glVertex2f (0 , 0);
3098 glVertex2f (w - 1, 0);
3099 glVertex2f (w - 1, h - 1);
3100 glVertex2f (0 , h - 1);
3101 glEnd ();
3102 glPopMatrix ();
3103#endif
3104 PUSHMARK (SP);
3105 XPUSHs (self);
3106 PUTBACK;
3107 call_method ("_draw", G_VOID | G_DISCARD);
3108 SPAGAIN;
3109
3110 glPopMatrix ();
3111
3112 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3113 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3114}
3115

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