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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.82 by root, Mon May 15 00:15:08 2006 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 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>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 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>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 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
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 72#else
36 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 74#endif
43 75
44#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 */
45 80
46#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
47 82
48#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
50 85
51#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
52 87
53#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
54 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 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;
68typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
70 146
71typedef 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}
72 166
73typedef struct cf_layout { 167typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
77 int base_height; 170 int base_height;
78 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
79} *CFClient__Layout; 173} *DC__Layout;
80 174
81static CFClient__Font default_font; 175static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
84 178
85static void 179static void
86substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
87{ 181{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifndef _WIN32 183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
90 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91#endif
92} 187}
93 188
94static void 189static void
95layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
96{ 191{
97 /* 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
98 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
99 */ 194 */
100 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
101 196
102 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
103 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
104 199
105 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
106} 201}
107 202
108static void 203static void
109layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
110{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
111 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
112 210
113 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115 213
116 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
117} 215 if (!rect.height) rect.height = 1;
118 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
119typedef uint16_t mapface; 222typedef uint16_t faceid;
120 223
121typedef struct { 224typedef struct {
122 GLint name; 225 GLuint name;
123 int w, h; 226 int w, h;
124 float s, t; 227 float s, t;
125 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
126} maptex; 231} maptex;
127 232
128typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
129 int16_t darkness; 236 uint16_t darkness;
130 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
131} mapcell; 238} mapcell;
132 239
133typedef struct { 240typedef struct {
134 int32_t c0, c1; 241 int32_t c0, c1;
135 mapcell *col; 242 mapcell *col;
136} maprow; 243} maprow;
137 244
138typedef struct map { 245typedef struct map {
139 int x, y, w, h; 246 int x, y, w, h;
140 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
141 int faces; 248 int faces; tileid *face2tile; // [faceid]
142 mapface *face; 249 int texs; maptex *tex; // [tileid]
143
144 int texs;
145 maptex *tex;
146 250
147 int32_t rows; 251 int32_t rows;
148 maprow *row; 252 maprow *row;
149} *CFClient__Map; 253} *DC__Map;
150 254
151static char * 255static char *
152prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
153{ 257{
154 char *p; 258 char *p;
… …
171} 275}
172 276
173#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))
174#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))
175 279
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
176static maprow * 300static maprow *
177map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
178{ 302{
179 if (0 > y) 303 if (0 > y)
180 { 304 {
181 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
182 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
220 344
221 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
222} 346}
223 347
224static mapcell * 348static mapcell *
225map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
226{ 350{
227 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
228} 352}
229 353
230static void 354static void
231map_clear (CFClient__Map self) 355map_clear (DC__Map self)
232{ 356{
233 int r; 357 int r;
234 358
235 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
236 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
243 self->oy = 0; 367 self->oy = 0;
244 self->row = 0; 368 self->row = 0;
245 self->rows = 0; 369 self->rows = 0;
246} 370}
247 371
372#define CELL_CLEAR(cell) \
373 do { \
374 (cell)->darkness = 0; \
375 (cell)->stat_hp = 0; \
376 (cell)->flags = 0; \
377 (cell)->player = 0; \
378 } while (0)
379
248static void 380static void
249map_blank (CFClient__Map self, int x0, int y0, int w, int h) 381map_blank (DC__Map self, int x0, int y0, int w, int h)
250{ 382{
251 int x, y; 383 int x, y;
252 maprow *row; 384 maprow *row;
385 mapcell *cell;
253 386
254 for (y = y0; y < y0 + h; y++) 387 for (y = y0; y < y0 + h; y++)
255 if (y >= 0) 388 if (y >= 0)
256 { 389 {
257 if (y >= self->rows) 390 if (y >= self->rows)
… …
263 if (x >= row->c0) 396 if (x >= row->c0)
264 { 397 {
265 if (x >= row->c1) 398 if (x >= row->c1)
266 break; 399 break;
267 400
268 row->col[x - row->c0].darkness = -1; 401 cell = row->col + x - row->c0;
402
403 CELL_CLEAR (cell);
269 } 404 }
270 } 405 }
406}
407
408typedef struct {
409 tileid tile;
410 uint8_t x, y, level;
411} smooth_key;
412
413static void
414smooth_or_bits (HV *hv, smooth_key *key, IV bits)
415{
416 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
417
418 if (SvIOK (*sv))
419 SvIV_set (*sv, SvIVX (*sv) | bits);
420 else
421 sv_setiv (*sv, bits);
271} 422}
272 423
273static void 424static void
274music_finished (void) 425music_finished (void)
275{ 426{
… …
294 ev.data2 = 0; 445 ev.data2 = 0;
295 446
296 SDL_PushEvent ((SDL_Event *)&ev); 447 SDL_PushEvent ((SDL_Event *)&ev);
297} 448}
298 449
299MODULE = CFClient PACKAGE = CFClient 450static unsigned int
451minpot (unsigned int n)
452{
453 if (!n)
454 return 0;
455
456 --n;
457
458 n |= n >> 1;
459 n |= n >> 2;
460 n |= n >> 4;
461 n |= n >> 8;
462 n |= n >> 16;
463
464 return n + 1;
465}
466
467static unsigned int
468popcount (unsigned int n)
469{
470 n -= (n >> 1) & 0x55555555U;
471 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
472 n = ((n >> 4) + n) & 0x0f0f0f0fU;
473 n *= 0x01010101U;
474
475 return n >> 24;
476}
477
478/* SDL should provide this, really. */
479#define SDLK_MODIFIER_MIN 300
480#define SDLK_MODIFIER_MAX 314
481
482/******************************************************************************/
483
484static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
485static GV *hover_gv;
486
487static int
488within_widget (SV *widget, NV x, NV y)
489{
490 HV *self;
491 SV **svp;
492 NV wx, ww, wy, wh;
493
494 if (!SvROK (widget))
495 return 0;
496
497 self = (HV *)SvRV (widget);
498
499 if (SvTYPE (self) != SVt_PVHV)
500 return 0;
501
502 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
503 if (y < wy)
504 return 0;
505
506 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
507 if (y >= wy + wh)
508 return 0;
509
510 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
511 if (x < wx)
512 return 0;
513
514 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
515 if (x >= wx + ww)
516 return 0;
517
518 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
519 if (!svp || !SvTRUE (*svp))
520 return 0;
521
522 return 1;
523}
524
525MODULE = Deliantra::Client PACKAGE = DC
300 526
301PROTOTYPES: ENABLE 527PROTOTYPES: ENABLE
302 528
303BOOT: 529BOOT:
304{ 530{
305 HV *stash = gv_stashpv ("CFClient", 1); 531 HV *stash = gv_stashpv ("DC", 1);
306 static const struct { 532 static const struct {
307 const char *name; 533 const char *name;
308 IV iv; 534 IV iv;
309 } *civ, const_iv[] = { 535 } *civ, const_iv[] = {
310# define const_iv(name) { # name, (IV)name } 536# define const_iv(name) { # name, (IV)name }
537 const_iv (SDLK_MODIFIER_MIN),
538 const_iv (SDLK_MODIFIER_MAX),
539
311 const_iv (SDL_ACTIVEEVENT), 540 const_iv (SDL_ACTIVEEVENT),
312 const_iv (SDL_KEYDOWN), 541 const_iv (SDL_KEYDOWN),
313 const_iv (SDL_KEYUP), 542 const_iv (SDL_KEYUP),
314 const_iv (SDL_MOUSEMOTION), 543 const_iv (SDL_MOUSEMOTION),
315 const_iv (SDL_MOUSEBUTTONDOWN), 544 const_iv (SDL_MOUSEBUTTONDOWN),
… …
324 const_iv (SDL_EVENT_RESERVEDA), 553 const_iv (SDL_EVENT_RESERVEDA),
325 const_iv (SDL_EVENT_RESERVEDB), 554 const_iv (SDL_EVENT_RESERVEDB),
326 const_iv (SDL_VIDEORESIZE), 555 const_iv (SDL_VIDEORESIZE),
327 const_iv (SDL_VIDEOEXPOSE), 556 const_iv (SDL_VIDEOEXPOSE),
328 const_iv (SDL_USEREVENT), 557 const_iv (SDL_USEREVENT),
558
559 const_iv (SDL_APPINPUTFOCUS),
560 const_iv (SDL_APPMOUSEFOCUS),
561 const_iv (SDL_APPACTIVE),
562
563 const_iv (SDLK_FIRST),
564 const_iv (SDLK_LAST),
329 const_iv (SDLK_KP0), 565 const_iv (SDLK_KP0),
330 const_iv (SDLK_KP1), 566 const_iv (SDLK_KP1),
331 const_iv (SDLK_KP2), 567 const_iv (SDLK_KP2),
332 const_iv (SDLK_KP3), 568 const_iv (SDLK_KP3),
333 const_iv (SDLK_KP4), 569 const_iv (SDLK_KP4),
… …
388 const_iv (SDLK_BREAK), 624 const_iv (SDLK_BREAK),
389 const_iv (SDLK_MENU), 625 const_iv (SDLK_MENU),
390 const_iv (SDLK_POWER), 626 const_iv (SDLK_POWER),
391 const_iv (SDLK_EURO), 627 const_iv (SDLK_EURO),
392 const_iv (SDLK_UNDO), 628 const_iv (SDLK_UNDO),
629
393 const_iv (KMOD_NONE), 630 const_iv (KMOD_NONE),
631 const_iv (KMOD_SHIFT),
394 const_iv (KMOD_LSHIFT), 632 const_iv (KMOD_LSHIFT),
395 const_iv (KMOD_RSHIFT), 633 const_iv (KMOD_RSHIFT),
634 const_iv (KMOD_CTRL),
396 const_iv (KMOD_LCTRL), 635 const_iv (KMOD_LCTRL),
397 const_iv (KMOD_RCTRL), 636 const_iv (KMOD_RCTRL),
637 const_iv (KMOD_ALT),
398 const_iv (KMOD_LALT), 638 const_iv (KMOD_LALT),
399 const_iv (KMOD_RALT), 639 const_iv (KMOD_RALT),
640 const_iv (KMOD_META),
400 const_iv (KMOD_LMETA), 641 const_iv (KMOD_LMETA),
401 const_iv (KMOD_RMETA), 642 const_iv (KMOD_RMETA),
402 const_iv (KMOD_NUM), 643 const_iv (KMOD_NUM),
403 const_iv (KMOD_CAPS), 644 const_iv (KMOD_CAPS),
404 const_iv (KMOD_MODE), 645 const_iv (KMOD_MODE),
405 const_iv (KMOD_CTRL), 646
406 const_iv (KMOD_SHIFT), 647 const_iv (MIX_DEFAULT_FORMAT),
407 const_iv (KMOD_ALT), 648
408 const_iv (KMOD_META) 649 const_iv (SDL_INIT_TIMER),
650 const_iv (SDL_INIT_AUDIO),
651 const_iv (SDL_INIT_VIDEO),
652 const_iv (SDL_INIT_CDROM),
653 const_iv (SDL_INIT_JOYSTICK),
654 const_iv (SDL_INIT_EVERYTHING),
655 const_iv (SDL_INIT_NOPARACHUTE),
656 const_iv (SDL_INIT_EVENTTHREAD),
657
658 const_iv (SDL_GL_RED_SIZE),
659 const_iv (SDL_GL_GREEN_SIZE),
660 const_iv (SDL_GL_BLUE_SIZE),
661 const_iv (SDL_GL_ALPHA_SIZE),
662 const_iv (SDL_GL_DOUBLEBUFFER),
663 const_iv (SDL_GL_BUFFER_SIZE),
664 const_iv (SDL_GL_DEPTH_SIZE),
665 const_iv (SDL_GL_STENCIL_SIZE),
666 const_iv (SDL_GL_ACCUM_RED_SIZE),
667 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
668 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
669 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
670 const_iv (SDL_GL_STEREO),
671 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
672 const_iv (SDL_GL_MULTISAMPLESAMPLES),
673 const_iv (SDL_GL_ACCELERATED_VISUAL),
674 const_iv (SDL_GL_SWAP_CONTROL)
409# undef const_iv 675# undef const_iv
410 }; 676 };
411 677
412 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 678 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 679 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
680
681 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
682 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
414} 683}
684
685void
686weaken (SV *rv)
687 PROTOTYPE: $
688 CODE:
689 sv_rvweaken (rv);
690
691int
692in_destruct ()
693 CODE:
694 RETVAL = PL_main_cv == Nullcv;
695 OUTPUT:
696 RETVAL
697
698NV floor (NV x)
699
700NV ceil (NV x)
701
702IV minpot (UV n)
703
704IV popcount (UV n)
415 705
416void 706void
417pango_init () 707pango_init ()
418 CODE: 708 CODE:
419{ 709{
420 // delayed, so it can pick up new fonts added by AddFontResourceEx
421 ft2_fontmap = pango_ft2_font_map_new (); 710 opengl_fontmap = pango_opengl_font_map_new ();
422 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 711 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
423 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 712 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424 713 /*pango_context_set_font_description (opengl_context, default_font);*/
425 cairo_fontmap = pango_cairo_font_map_get_default (); 714#if PANGO_VERSION_CHECK (1, 15, 2)
426 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 715 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
716 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
717#endif
427} 718}
428 719
429int 720char *SDL_GetError ()
430SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
431 721
432void 722int SDL_Init (U32 flags)
723
724int SDL_InitSubSystem (U32 flags)
725
726void SDL_QuitSubSystem (U32 flags)
727
433SDL_Quit () 728void SDL_Quit ()
434 729
730int SDL_GL_SetAttribute (int attr, int value)
731
732int SDL_GL_GetAttribute (int attr)
733 CODE:
734 if (SDL_GL_GetAttribute (attr, &RETVAL))
735 XSRETURN_UNDEF;
736 OUTPUT:
737 RETVAL
738
435void 739void
436SDL_ListModes () 740SDL_ListModes (int rgb, int alpha)
437 PPCODE: 741 PPCODE:
438{ 742{
439 SDL_Rect **m; 743 SDL_Rect **m;
440 744
441 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 745 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
442 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 746 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
443 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 748 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
445 749
750 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
751 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
752
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
447 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
449 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450 757
451 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 758 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
452 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
453 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
454
455 SDL_EnableUNICODE (1);
456 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457 760
458 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 761 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
459 762
460 if (m && m != (SDL_Rect **)-1) 763 if (m && m != (SDL_Rect **)-1)
461 while (*m) 764 while (*m)
462 { 765 {
766 if ((*m)->w >= 400 && (*m)->h >= 300)
767 {
463 AV *av = newAV (); 768 AV *av = newAV ();
464 av_push (av, newSViv ((*m)->w)); 769 av_push (av, newSViv ((*m)->w));
465 av_push (av, newSViv ((*m)->h)); 770 av_push (av, newSViv ((*m)->h));
771 av_push (av, newSViv (rgb));
772 av_push (av, newSViv (alpha));
466 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 773 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
774 }
467 775
468 ++m; 776 ++m;
469 } 777 }
470} 778}
471 779
472int 780int
473SDL_SetVideoMode (int w, int h, int fullscreen) 781SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
474 CODE: 782 CODE:
783{
784 SDL_EnableUNICODE (1);
785 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
786
787 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
788 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
789 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
791
475 RETVAL = !!SDL_SetVideoMode ( 792 RETVAL = !!SDL_SetVideoMode (
476 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 793 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
477 ); 794 );
478 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 795
796 if (RETVAL)
797 {
798 av_clear (texture_av);
799
800 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
801#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
802#include "glfunc.h"
803#undef GL_FUNC
804 }
805}
479 OUTPUT: 806 OUTPUT:
480 RETVAL 807 RETVAL
481 808
482void 809void
483SDL_GL_SwapBuffers () 810SDL_GL_SwapBuffers ()
484 811
812char *
813SDL_GetKeyName (int sym)
814
815int
816SDL_GetAppState ()
817
818int
819SDL_GetModState ()
820
485void 821void
486SDL_PollEvent () 822poll_events ()
487 PPCODE: 823 PPCODE:
488{ 824{
489 SDL_Event ev; 825 SDL_Event ev;
490 826
491 while (SDL_PollEvent (&ev)) 827 SDL_PumpEvents ();
828 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
492 { 829 {
493 HV *hv = newHV (); 830 HV *hv = newHV ();
494 hv_store (hv, "type", 4, newSViv (ev.type), 0); 831 hv_store (hv, "type", 4, newSViv (ev.type), 0);
495 832
496 switch (ev.type) 833 switch (ev.type)
497 { 834 {
498 case SDL_KEYDOWN: 835 case SDL_KEYDOWN:
499 case SDL_KEYUP: 836 case SDL_KEYUP:
500 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 837 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
501 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 838 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
502 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 839 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
840 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
503 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 841 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
504 break; 842 break;
505 843
506 case SDL_ACTIVEEVENT: 844 case SDL_ACTIVEEVENT:
507 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 845 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 846 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509 break; 847 break;
510 848
511 case SDL_MOUSEMOTION: 849 case SDL_MOUSEMOTION:
850 {
851 int state = ev.motion.state;
852 int x = ev.motion.x;
853 int y = ev.motion.y;
854 int xrel = ev.motion.xrel;
855 int yrel = ev.motion.yrel;
856
857 /* do simplistic event compression */
858 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
859 && state == ev.motion.state)
860 {
861 xrel += ev.motion.xrel;
862 yrel += ev.motion.yrel;
863 x = ev.motion.x;
864 y = ev.motion.y;
865 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
866 }
867
868 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
512 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 869 hv_store (hv, "state", 5, newSViv (state), 0);
513 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 870 hv_store (hv, "x", 1, newSViv (x), 0);
514 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 871 hv_store (hv, "y", 1, newSViv (y), 0);
515 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 872 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
516 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 873 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
874 }
517 break; 875 break;
518 876
519 case SDL_MOUSEBUTTONDOWN: 877 case SDL_MOUSEBUTTONDOWN:
520 case SDL_MOUSEBUTTONUP: 878 case SDL_MOUSEBUTTONUP:
879 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
880
521 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 881 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 882 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 883 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 884 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525 break; 885 break;
… …
529 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 889 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 890 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531 break; 891 break;
532 } 892 }
533 893
534 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 894 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
535 } 895 }
536} 896}
537 897
538int 898int
539Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 899Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
540 POSTCALL: 900 POSTCALL:
541 Mix_HookMusicFinished (music_finished); 901 Mix_HookMusicFinished (music_finished);
542 Mix_ChannelFinished (channel_finished); 902 Mix_ChannelFinished (channel_finished);
543 903
544void 904void
905Mix_QuerySpec ()
906 PPCODE:
907{
908 int freq, channels;
909 Uint16 format;
910
911 if (Mix_QuerySpec (&freq, &format, &channels))
912 {
913 EXTEND (SP, 3);
914 PUSHs (sv_2mortal (newSViv (freq)));
915 PUSHs (sv_2mortal (newSViv (format)));
916 PUSHs (sv_2mortal (newSViv (channels)));
917 }
918}
919
920void
545Mix_CloseAudio () 921Mix_CloseAudio ()
546 922
547int 923int
548Mix_AllocateChannels (int numchans = -1) 924Mix_AllocateChannels (int numchans = -1)
549 925
926const char *
927Mix_GetError ()
928
550void 929void
551lowdelay (int fd, int val = 1) 930lowdelay (int fd, int val = 1)
552 CODE: 931 CODE:
932 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
933
934void
935win32_proxy_info ()
936 PPCODE:
937{
553#ifndef _WIN32 938#ifdef _WIN32
554 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 939 char buffer[2048];
940 DWORD buflen;
941
942 EXTEND (SP, 3);
943
944 buflen = sizeof (buffer);
945 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
946 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
947 {
948 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
952 {
953 PUSHs (newSVpv (buffer, 0));
954
955 buflen = sizeof (buffer);
956 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
957 PUSHs (newSVpv (buffer, 0));
958 }
959 }
555#endif 960#endif
961}
556 962
557char * 963int
558gl_version () 964add_font (char *file)
559 CODE: 965 CODE:
560 RETVAL = (char *)glGetString (GL_VERSION); 966 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
561 OUTPUT: 967 OUTPUT:
562 RETVAL 968 RETVAL
563
564char *
565gl_extensions ()
566 CODE:
567 RETVAL = (char *)glGetString (GL_EXTENSIONS);
568 OUTPUT:
569 RETVAL
570
571void
572add_font (char *file)
573 CODE:
574 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
575#ifdef _WIN32
576 // cairo... sigh... requires win2000
577 AddFontResourceEx (file, FR_PRIVATE, 0);
578#endif
579 969
580void 970void
581load_image_inline (SV *image_) 971load_image_inline (SV *image_)
582 ALIAS: 972 ALIAS:
583 load_image_file = 1 973 load_image_file = 1
… …
586 STRLEN image_len; 976 STRLEN image_len;
587 char *image = (char *)SvPVbyte (image_, image_len); 977 char *image = (char *)SvPVbyte (image_, image_len);
588 SDL_Surface *surface, *surface2; 978 SDL_Surface *surface, *surface2;
589 SDL_PixelFormat fmt; 979 SDL_PixelFormat fmt;
590 SDL_RWops *rw = ix 980 SDL_RWops *rw = ix
591 ? SDL_RWFromFile (image, "r") 981 ? SDL_RWFromFile (image, "rb")
592 : SDL_RWFromConstMem (image, image_len); 982 : SDL_RWFromConstMem (image, image_len);
593 983
594 if (!rw) 984 if (!rw)
595 croak ("load_image: %s", SDL_GetError ()); 985 croak ("load_image: %s", SDL_GetError ());
596 986
… …
625 1015
626 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1016 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627 1017
628 assert (surface2->pitch == surface2->w * 4); 1018 assert (surface2->pitch == surface2->w * 4);
629 1019
1020 SDL_LockSurface (surface2);
630 EXTEND (SP, 5); 1021 EXTEND (SP, 6);
631 PUSHs (sv_2mortal (newSViv (surface2->w))); 1022 PUSHs (sv_2mortal (newSViv (surface2->w)));
632 PUSHs (sv_2mortal (newSViv (surface2->h))); 1023 PUSHs (sv_2mortal (newSViv (surface2->h)));
633 SDL_LockSurface (surface2);
634 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1024 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635 SDL_UnlockSurface (surface2);
636 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1025 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
637 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1026 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1027 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1028 SDL_UnlockSurface (surface2);
639 1029
640 SDL_FreeSurface (surface); 1030 SDL_FreeSurface (surface);
641 SDL_FreeSurface (surface2); 1031 SDL_FreeSurface (surface2);
642} 1032}
643 1033
… …
667} 1057}
668 1058
669void 1059void
670error (char *message) 1060error (char *message)
671 CODE: 1061 CODE:
1062 fprintf (stderr, "ERROR: %s\n", message);
672#ifdef _WIN32 1063#ifdef _WIN32
673 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1064 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1065#endif
1066
1067void
1068fatal (char *message)
1069 CODE:
1070 fprintf (stderr, "FATAL: %s\n", message);
1071#ifdef _WIN32
1072 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1073#endif
1074 _exit (1);
1075
1076void
1077_exit (int retval = 0)
1078 CODE:
1079#ifdef WIN32
1080 ExitThread (retval); // unclean, please beam me up
674#else 1081#else
675 fprintf (stderr, "ERROR: %s\n", message); 1082 _exit (retval);
676#endif 1083#endif
677 1084
678void 1085void
679fatal (char *message) 1086debug ()
680 CODE: 1087 CODE:
681#ifdef _WIN32 1088{
682 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1089#if DEBUG
683#else 1090 VALGRIND_DO_LEAK_CHECK;
684 fprintf (stderr, "FATAL: %s\n", message);
685#endif 1091#endif
686 exit (1); 1092}
687 1093
688MODULE = CFClient PACKAGE = CFClient::Font 1094MODULE = Deliantra::Client PACKAGE = DC::Font
689 1095
690CFClient::Font 1096PROTOTYPES: DISABLE
1097
1098DC::Font
691new_from_file (SV *class, char *path, int id = 0) 1099new_from_file (SV *class, char *path, int id = 0)
692 CODE: 1100 CODE:
693{ 1101{
694 int count; 1102 int count;
695 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1103 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
698} 1106}
699 OUTPUT: 1107 OUTPUT:
700 RETVAL 1108 RETVAL
701 1109
702void 1110void
703DESTROY (CFClient::Font self) 1111DESTROY (DC::Font self)
704 CODE: 1112 CODE:
705 pango_font_description_free (self); 1113 pango_font_description_free (self);
706 1114
707void 1115void
708make_default (CFClient::Font self) 1116make_default (DC::Font self)
1117 PROTOTYPE: $
709 CODE: 1118 CODE:
710 default_font = self; 1119 default_font = self;
711 1120
712MODULE = CFClient PACKAGE = CFClient::Layout 1121MODULE = Deliantra::Client PACKAGE = DC::Layout
713 1122
714CFClient::Layout 1123PROTOTYPES: DISABLE
715new (SV *class, int rgba = 0) 1124
1125void
1126glyph_cache_backup ()
1127 PROTOTYPE:
1128 CODE:
1129 tc_backup ();
1130
1131void
1132glyph_cache_restore ()
1133 PROTOTYPE:
1134 CODE:
1135 tc_restore ();
1136
1137DC::Layout
1138new (SV *class)
716 CODE: 1139 CODE:
717 New (0, RETVAL, 1, struct cf_layout); 1140 New (0, RETVAL, 1, struct cf_layout);
718 1141
719 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1142 RETVAL->pl = pango_layout_new (opengl_context);
720 RETVAL->rgba = rgba;
721 RETVAL->r = 1.; 1143 RETVAL->r = 1.;
722 RETVAL->g = 1.; 1144 RETVAL->g = 1.;
723 RETVAL->b = 1.; 1145 RETVAL->b = 1.;
724 RETVAL->a = 1.; 1146 RETVAL->a = 1.;
725 RETVAL->base_height = MIN_FONT_HEIGHT; 1147 RETVAL->base_height = MIN_FONT_HEIGHT;
726 RETVAL->font = 0; 1148 RETVAL->font = 0;
1149 RETVAL->rc = rc_alloc ();
727 1150
728 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1151 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
729 layout_update_font (RETVAL); 1152 layout_update_font (RETVAL);
730 OUTPUT: 1153 OUTPUT:
731 RETVAL 1154 RETVAL
732 1155
733void 1156void
734DESTROY (CFClient::Layout self) 1157DESTROY (DC::Layout self)
735 CODE: 1158 CODE:
736 g_object_unref (self->pl); 1159 g_object_unref (self->pl);
1160 rc_free (self->rc);
737 Safefree (self); 1161 Safefree (self);
738 1162
739int
740is_rgba (CFClient::Layout self)
741 CODE:
742 RETVAL = self->rgba;
743 OUTPUT:
744 RETVAL
745
746void 1163void
747set_text (CFClient::Layout self, SV *text_) 1164set_text (DC::Layout self, SV *text_)
748 CODE: 1165 CODE:
749{ 1166{
750 STRLEN textlen; 1167 STRLEN textlen;
751 char *text = SvPVutf8 (text_, textlen); 1168 char *text = SvPVutf8 (text_, textlen);
752 1169
753 pango_layout_set_text (self->pl, text, textlen); 1170 pango_layout_set_text (self->pl, text, textlen);
754} 1171}
755 1172
756void 1173void
757set_markup (CFClient::Layout self, SV *text_) 1174set_markup (DC::Layout self, SV *text_)
758 CODE: 1175 CODE:
759{ 1176{
760 STRLEN textlen; 1177 STRLEN textlen;
761 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
762 1179
763 pango_layout_set_markup (self->pl, text, textlen); 1180 pango_layout_set_markup (self->pl, text, textlen);
764} 1181}
765 1182
1183void
1184set_shapes (DC::Layout self, ...)
1185 CODE:
1186{
1187 PangoAttrList *attrs = 0;
1188 const char *text = pango_layout_get_text (self->pl);
1189 const char *pos = text;
1190 int arg = 4;
1191
1192 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1193 {
1194 PangoRectangle inkrect, rect;
1195 PangoAttribute *attr;
1196
1197 int x = SvIV (ST (arg - 3));
1198 int y = SvIV (ST (arg - 2));
1199 int w = SvIV (ST (arg - 1));
1200 int h = SvIV (ST (arg ));
1201
1202 inkrect.x = 0;
1203 inkrect.y = 0;
1204 inkrect.width = 0;
1205 inkrect.height = 0;
1206
1207 rect.x = x * PANGO_SCALE;
1208 rect.y = y * PANGO_SCALE;
1209 rect.width = w * PANGO_SCALE;
1210 rect.height = h * PANGO_SCALE;
1211
1212 if (!attrs)
1213 attrs = pango_layout_get_attributes (self->pl);
1214
1215 attr = pango_attr_shape_new (&inkrect, &rect);
1216 attr->start_index = pos - text;
1217 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1218 pango_attr_list_insert (attrs, attr);
1219
1220 arg += 4;
1221 pos += sizeof (OBJ_STR) - 1;
1222 }
1223
1224 if (attrs)
1225 pango_layout_set_attributes (self->pl, attrs);
1226}
1227
1228void
1229get_shapes (DC::Layout self)
1230 PPCODE:
1231{
1232 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1233
1234 do
1235 {
1236 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1237
1238 if (run && shape_attr_p (run))
1239 {
1240 PangoRectangle extents;
1241 pango_layout_iter_get_run_extents (iter, 0, &extents);
1242
1243 EXTEND (SP, 2);
1244 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1245 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1246 }
1247 }
1248 while (pango_layout_iter_next_run (iter));
1249
1250 pango_layout_iter_free (iter);
1251}
1252
1253int
1254has_wrapped (DC::Layout self)
1255 CODE:
1256{
1257 int lines = 1;
1258 const char *text = pango_layout_get_text (self->pl);
1259
1260 while (*text)
1261 lines += *text++ == '\n';
1262
1263 RETVAL = lines < pango_layout_get_line_count (self->pl);
1264}
1265 OUTPUT:
1266 RETVAL
1267
766SV * 1268SV *
767get_text (CFClient::Layout self) 1269get_text (DC::Layout self)
768 CODE: 1270 CODE:
769 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1271 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770 SvUTF8_on (RETVAL); 1272 sv_utf8_decode (RETVAL);
771 OUTPUT: 1273 OUTPUT:
772 RETVAL 1274 RETVAL
773 1275
774void 1276void
775set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1277set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
776 CODE: 1278 CODE:
777 self->r = r; 1279 self->r = r;
778 self->g = g; 1280 self->g = g;
779 self->b = b; 1281 self->b = b;
780 self->a = a; 1282 self->a = a;
781 1283
782void 1284void
783set_font (CFClient::Layout self, CFClient::Font font = 0) 1285set_font (DC::Layout self, DC::Font font = 0)
784 CODE: 1286 CODE:
785 if (self->font != font) 1287 if (self->font != font)
786 { 1288 {
787 self->font = font; 1289 self->font = font;
788 layout_update_font (self); 1290 layout_update_font (self);
789 } 1291 }
790 1292
791void 1293void
792set_height (CFClient::Layout self, int base_height) 1294set_height (DC::Layout self, int base_height)
793 CODE: 1295 CODE:
794 if (self->base_height != base_height) 1296 if (self->base_height != base_height)
795 { 1297 {
796 self->base_height = base_height; 1298 self->base_height = base_height;
797 layout_update_font (self); 1299 layout_update_font (self);
798 } 1300 }
799 1301
800void 1302void
801set_width (CFClient::Layout self, int max_width = -1) 1303set_width (DC::Layout self, int max_width = -1)
802 CODE: 1304 CODE:
803 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1305 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
804 1306
805void 1307void
1308set_indent (DC::Layout self, int indent)
1309 CODE:
1310 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1311
1312void
1313set_spacing (DC::Layout self, int spacing)
1314 CODE:
1315 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1316
1317void
1318set_ellipsise (DC::Layout self, int ellipsise)
1319 CODE:
1320 pango_layout_set_ellipsize (self->pl,
1321 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1322 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1323 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1324 : PANGO_ELLIPSIZE_NONE
1325 );
1326
1327void
1328set_single_paragraph_mode (DC::Layout self, int spm)
1329 CODE:
1330 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1331
1332void
806size (CFClient::Layout self) 1333size (DC::Layout self)
807 PPCODE: 1334 PPCODE:
808{ 1335{
809 int w, h; 1336 int w, h;
810 1337
811 layout_get_pixel_size (self, &w, &h); 1338 layout_get_pixel_size (self, &w, &h);
… …
814 PUSHs (sv_2mortal (newSViv (w))); 1341 PUSHs (sv_2mortal (newSViv (w)));
815 PUSHs (sv_2mortal (newSViv (h))); 1342 PUSHs (sv_2mortal (newSViv (h)));
816} 1343}
817 1344
818int 1345int
1346descent (DC::Layout self)
1347 CODE:
1348{
1349 PangoRectangle rect;
1350 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1351 pango_layout_line_get_pixel_extents (line, 0, &rect);
1352 RETVAL = PANGO_DESCENT (rect);
1353}
1354 OUTPUT:
1355 RETVAL
1356
1357int
819xy_to_index (CFClient::Layout self, int x, int y) 1358xy_to_index (DC::Layout self, int x, int y)
820 CODE: 1359 CODE:
821{ 1360{
822 int index, trailing; 1361 int index, trailing;
823 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1362 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
824 RETVAL = index; 1363 RETVAL = index + trailing;
825} 1364}
826 OUTPUT: 1365 OUTPUT:
827 RETVAL 1366 RETVAL
828 1367
829void 1368void
830cursor_pos (CFClient::Layout self, int index) 1369cursor_pos (DC::Layout self, int index)
831 PPCODE: 1370 PPCODE:
832{ 1371{
833 PangoRectangle strong_pos; 1372 PangoRectangle pos;
834 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1373 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
835 1374
836 EXTEND (SP, 3); 1375 EXTEND (SP, 3);
837 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1376 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
838 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1377 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
839 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
840} 1379}
841 1380
842void 1381void
843render (CFClient::Layout self) 1382index_to_line_x (DC::Layout self, int index, int trailing = 0)
844 PPCODE: 1383 PPCODE:
845{ 1384{
846 SV *retval; 1385 int line, x;
847 int w, h;
848 1386
849 layout_get_pixel_size (self, &w, &h); 1387 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
850 1388#if !PANGO_VERSION_CHECK (1, 17, 3)
851 if (self->rgba) 1389 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
852 { 1390 --line;
853 cairo_surface_t *surface; 1391#endif
854 cairo_t *cairo;
855
856 retval = newSV (w * h * 4);
857 SvPOK_only (retval);
858 SvCUR_set (retval, w * h * 4);
859
860 memset (SvPVX (retval), 0, w * h * 4);
861
862 surface = cairo_image_surface_create_for_data (
863 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
864 cairo = cairo_create (surface);
865 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867 pango_cairo_show_layout (cairo, self->pl);
868
869 cairo_destroy (cairo);
870 cairo_surface_destroy (surface);
871
872 // what a mess, and its premultiplied, too :(
873 {
874 uint32_t *p = (uint32_t *)SvPVX (retval);
875 uint32_t *e = p + w * h;
876
877 while (p < e)
878 {
879 uint32_t rgba = *p;
880 rgba = (rgba >> 24) | (rgba << 8);
881 rgba = SDL_SwapBE32 (rgba);
882 *p++ = rgba;
883 }
884 }
885
886 EXTEND (SP, 5); 1392 EXTEND (SP, 2);
887 PUSHs (sv_2mortal (newSViv (w))); 1393 PUSHs (sv_2mortal (newSViv (line)));
1394 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1395}
1396
1397void
1398line_x_to_index (DC::Layout self, int line, int x)
1399 PPCODE:
1400{
1401 PangoLayoutLine *lp;
1402 int index, trailing;
1403
1404 if (line < 0)
1405 XSRETURN_EMPTY;
1406
1407 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1408 XSRETURN_EMPTY; /* do better */
1409
1410 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1411
1412 EXTEND (SP, 2);
1413 if (GIMME_V == G_SCALAR)
888 PUSHs (sv_2mortal (newSViv (h))); 1414 PUSHs (sv_2mortal (newSViv (index + trailing)));
889 PUSHs (sv_2mortal (retval));
890 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892 }
893 else 1415 else
894 { 1416 {
895 FT_Bitmap bitmap;
896
897 retval = newSV (w * h);
898 SvPOK_only (retval);
899 SvCUR_set (retval, w * h);
900
901 bitmap.rows = h;
902 bitmap.width = w;
903 bitmap.pitch = w;
904 bitmap.buffer = (unsigned char*)SvPVX (retval);
905 bitmap.num_grays = 256;
906 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908 memset (bitmap.buffer, 0, w * h);
909
910 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
911
912 EXTEND (SP, 5);
913 PUSHs (sv_2mortal (newSViv (w))); 1417 PUSHs (sv_2mortal (newSViv (index)));
914 PUSHs (sv_2mortal (newSViv (h))); 1418 PUSHs (sv_2mortal (newSViv (trailing)));
915 PUSHs (sv_2mortal (retval));
916 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
917 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918 } 1419 }
919} 1420}
920 1421
1422void
1423render (DC::Layout self, float x, float y, int flags = 0)
1424 CODE:
1425 rc_clear (self->rc);
1426 pango_opengl_render_layout_subpixel (
1427 self->pl,
1428 self->rc,
1429 x * PANGO_SCALE, y * PANGO_SCALE,
1430 self->r, self->g, self->b, self->a,
1431 flags
1432 );
1433 // we assume that context_change actually clears/frees stuff
1434 // and does not do any recomputation...
1435 pango_layout_context_changed (self->pl);
1436
1437void
1438draw (DC::Layout self)
1439 CODE:
1440{
1441 glEnable (GL_TEXTURE_2D);
1442 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443 glEnable (GL_BLEND);
1444 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1445 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1446 glEnable (GL_ALPHA_TEST);
1447 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1448
1449 rc_draw (self->rc);
1450
1451 glDisable (GL_ALPHA_TEST);
1452 glDisable (GL_BLEND);
1453 glDisable (GL_TEXTURE_2D);
1454}
1455
921MODULE = CFClient PACKAGE = CFClient::Texture 1456MODULE = Deliantra::Client PACKAGE = DC::Texture
922 1457
1458PROTOTYPES: ENABLE
1459
923void 1460void
1461pad (SV *data_, int ow, int oh, int nw, int nh)
1462 CODE:
1463{
1464 if ((nw != ow || nh != oh) && SvOK (data_))
1465 {
1466 STRLEN datalen;
1467 char *data = SvPVbyte (data_, datalen);
1468 int bpp = datalen / (ow * oh);
1469 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1470
1471 SvPOK_only (result_);
1472 SvCUR_set (result_, nw * nh * bpp);
1473
1474 memset (SvPVX (result_), 0, nw * nh * bpp);
1475 while (oh--)
1476 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1477
1478 sv_setsv (data_, result_);
1479 }
1480}
1481
1482void
924draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1483draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
925 PROTOTYPE: $$$;$$ 1484 PROTOTYPE: $$$;$$
926 ALIAS: 1485 ALIAS:
927 draw_quad_alpha = 1 1486 draw_quad_alpha = 1
928 draw_quad_alpha_premultiplied = 2 1487 draw_quad_alpha_premultiplied = 2
929 CODE: 1488 CODE:
930{ 1489{
931 HV *hv = (HV *)SvRV (self); 1490 HV *hv = (HV *)SvRV (self);
932 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1491 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1492 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1493 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1494
1495 if (name <= 0)
1496 XSRETURN_EMPTY;
936 1497
937 if (items < 5) 1498 if (items < 5)
938 { 1499 {
939 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1500 w = SvNV (*hv_fetch (hv, "w", 1, 1));
940 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1501 h = SvNV (*hv_fetch (hv, "h", 1, 1));
941 } 1502 }
942 1503
943 if (ix) 1504 if (ix)
944 { 1505 {
945 glEnable (GL_BLEND); 1506 glEnable (GL_BLEND);
1507
1508 if (ix == 2)
946 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1509 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1510 else
1511 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1512 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1513
1514 glEnable (GL_ALPHA_TEST);
1515 glAlphaFunc (GL_GREATER, 0.01f);
947 } 1516 }
948 1517
949 glBindTexture (GL_TEXTURE_2D, name); 1518 glBindTexture (GL_TEXTURE_2D, name);
950
951 if (wrap_mode)
952 {
953 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955 }
956 1519
957 glBegin (GL_QUADS); 1520 glBegin (GL_QUADS);
958 glTexCoord2f (0, 0); glVertex2f (x , y ); 1521 glTexCoord2f (0, 0); glVertex2f (x , y );
959 glTexCoord2f (0, t); glVertex2f (x , y + h); 1522 glTexCoord2f (0, t); glVertex2f (x , y + h);
960 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1523 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1524 glTexCoord2f (s, 0); glVertex2f (x + w, y );
962 glEnd (); 1525 glEnd ();
963 1526
964 if (ix) 1527 if (ix)
1528 {
1529 glDisable (GL_ALPHA_TEST);
965 glDisable (GL_BLEND); 1530 glDisable (GL_BLEND);
1531 }
966} 1532}
967 1533
1534IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1535 CODE:
1536{
1537 GLint width;
1538 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1539 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1540 RETVAL = width > 0;
1541}
1542 OUTPUT:
1543 RETVAL
1544
968MODULE = CFClient PACKAGE = CFClient::Map 1545MODULE = Deliantra::Client PACKAGE = DC::Map
969 1546
970CFClient::Map 1547PROTOTYPES: DISABLE
971new (SV *class, int map_width, int map_height) 1548
1549DC::Map
1550new (SV *class)
972 CODE: 1551 CODE:
973 New (0, RETVAL, 1, struct map); 1552 New (0, RETVAL, 1, struct map);
974 RETVAL->x = 0; 1553 RETVAL->x = 0;
975 RETVAL->y = 0; 1554 RETVAL->y = 0;
976 RETVAL->w = map_width; 1555 RETVAL->w = 0;
977 RETVAL->h = map_height; 1556 RETVAL->h = 0;
978 RETVAL->ox = 0; 1557 RETVAL->ox = 0;
979 RETVAL->oy = 0; 1558 RETVAL->oy = 0;
980 RETVAL->faces = 8192; 1559 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
981 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1560 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
982 RETVAL->texs = 8192;
983 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
984 RETVAL->rows = 0; 1561 RETVAL->rows = 0;
985 RETVAL->row = 0; 1562 RETVAL->row = 0;
986 OUTPUT: 1563 OUTPUT:
987 RETVAL 1564 RETVAL
988 1565
989void 1566void
990DESTROY (CFClient::Map self) 1567DESTROY (DC::Map self)
991 CODE: 1568 CODE:
992{ 1569{
993 map_clear (self); 1570 map_clear (self);
994 Safefree (self->face); 1571 Safefree (self->face2tile);
1572 Safefree (self->tex);
995 Safefree (self); 1573 Safefree (self);
996} 1574}
997 1575
998void 1576void
1577resize (DC::Map self, int map_width, int map_height)
1578 CODE:
1579 self->w = map_width;
1580 self->h = map_height;
1581
1582void
999clear (CFClient::Map self) 1583clear (DC::Map self)
1000 CODE: 1584 CODE:
1001 map_clear (self); 1585 map_clear (self);
1002 1586
1003void 1587void
1004set_face (CFClient::Map self, int face, int texid) 1588set_tileid (DC::Map self, int face, int tile)
1005 CODE: 1589 CODE:
1006{ 1590{
1007 while (self->faces <= face) 1591 need_facenum (self, face); self->face2tile [face] = tile;
1008 { 1592 need_texid (self, tile);
1009 Append (mapface, self->face, self->faces, self->faces);
1010 self->faces *= 2;
1011 }
1012
1013 self->face [face] = texid;
1014} 1593}
1015 1594
1016void 1595void
1596set_smooth (DC::Map self, int face, int smooth, int level)
1597 CODE:
1598{
1599 tileid texid;
1600 maptex *tex;
1601
1602 if (face < 0 || face >= self->faces)
1603 return;
1604
1605 if (smooth < 0 || smooth >= self->faces)
1606 return;
1607
1608 texid = self->face2tile [face];
1609
1610 if (!texid)
1611 return;
1612
1613 tex = self->tex + texid;
1614 tex->smoothtile = self->face2tile [smooth];
1615 tex->smoothlevel = level;
1616}
1617
1618void
1017set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1619set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1018 CODE: 1620 CODE:
1019{ 1621{
1020 while (self->texs <= texid) 1622 need_texid (self, texid);
1021 {
1022 Append (maptex, self->tex, self->texs, self->texs);
1023 self->texs *= 2;
1024 }
1025 1623
1026 { 1624 {
1027 maptex *tex = self->tex + texid; 1625 maptex *tex = self->tex + texid;
1028 1626
1029 tex->name = name; 1627 tex->name = name;
… …
1034 tex->r = r; 1632 tex->r = r;
1035 tex->g = g; 1633 tex->g = g;
1036 tex->b = b; 1634 tex->b = b;
1037 tex->a = a; 1635 tex->a = a;
1038 } 1636 }
1637
1638 // somewhat hackish, but for textures that require it, it really
1639 // improves the look, and most others don't suffer.
1640 glBindTexture (GL_TEXTURE_2D, name);
1641 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1642 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1643 // use uglier nearest interpolation because linear suffers
1644 // from transparent color bleeding and ugly wrapping effects.
1645 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1039} 1646}
1040 1647
1041int 1648int
1042ox (CFClient::Map self) 1649ox (DC::Map self)
1043 ALIAS: 1650 ALIAS:
1044 oy = 1 1651 oy = 1
1652 x = 2
1653 y = 3
1654 w = 4
1655 h = 5
1045 CODE: 1656 CODE:
1046 switch (ix) 1657 switch (ix)
1047 { 1658 {
1048 case 0: RETVAL = self->ox; break; 1659 case 0: RETVAL = self->ox; break;
1049 case 1: RETVAL = self->oy; break; 1660 case 1: RETVAL = self->oy; break;
1661 case 2: RETVAL = self->x; break;
1662 case 3: RETVAL = self->y; break;
1663 case 4: RETVAL = self->w; break;
1664 case 5: RETVAL = self->h; break;
1050 } 1665 }
1051 OUTPUT: 1666 OUTPUT:
1052 RETVAL 1667 RETVAL
1053 1668
1054void 1669void
1055scroll (CFClient::Map self, int dx, int dy) 1670scroll (DC::Map self, int dx, int dy)
1056 CODE: 1671 CODE:
1057{ 1672{
1058 if (dx > 0) 1673 if (dx > 0)
1059 map_blank (self, self->x, self->y, dx - 1, self->h); 1674 map_blank (self, self->x, self->y, dx, self->h);
1060 else if (dx < 0) 1675 else if (dx < 0)
1061 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1676 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1062 1677
1063 if (dy > 0) 1678 if (dy > 0)
1064 map_blank (self, self->x, self->y, self->w, dy - 1); 1679 map_blank (self, self->x, self->y, self->w, dy);
1065 else if (dy < 0) 1680 else if (dy < 0)
1066 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1681 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1067 1682
1068 self->ox += dx; self->x += dx; 1683 self->ox += dx; self->x += dx;
1069 self->oy += dy; self->y += dy; 1684 self->oy += dy; self->y += dy;
1070 1685
1071 while (self->y < 0) 1686 while (self->y < 0)
… …
1075 self->rows += MAP_EXTEND_Y; 1690 self->rows += MAP_EXTEND_Y;
1076 self->y += MAP_EXTEND_Y; 1691 self->y += MAP_EXTEND_Y;
1077 } 1692 }
1078} 1693}
1079 1694
1080void 1695SV *
1081map1a_update (CFClient::Map self, SV *data_) 1696map1a_update (DC::Map self, SV *data_, int extmap)
1082 CODE: 1697 CODE:
1083{ 1698{
1084 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1699 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1085 uint8_t *data_end = (uint8_t *)SvEND (data_); 1700 uint8_t *data_end = (uint8_t *)SvEND (data_);
1086 mapcell *cell; 1701 mapcell *cell;
1087 int x, y, flags; 1702 int x, y, z, flags;
1703 AV *missing = newAV ();
1704 RETVAL = newRV_noinc ((SV *)missing);
1088 1705
1089 while (data < data_end) 1706 while (data < data_end - 1)
1090 { 1707 {
1091 flags = (data [0] << 8) + data [1]; data += 2; 1708 flags = (data [0] << 8) + data [1]; data += 2;
1092 1709
1093 x = ((flags >> 10) & 63) + self->x; 1710 x = self->x + ((flags >> 10) & 63);
1094 y = ((flags >> 4) & 63) + self->y; 1711 y = self->y + ((flags >> 4) & 63);
1095 1712
1096 cell = map_get_cell (self, x, y); 1713 cell = map_get_cell (self, x, y);
1097 1714
1098 if (flags & 15) 1715 if (flags & 15)
1099 { 1716 {
1100 if (cell->darkness < 0) 1717 if (!cell->darkness)
1101 { 1718 {
1719 memset (cell, 0, sizeof (*cell));
1102 cell->darkness = 0; 1720 cell->darkness = 256;
1103 cell->face [0] = 0;
1104 cell->face [1] = 0;
1105 cell->face [2] = 0;
1106 } 1721 }
1107 1722
1108 cell->darkness = flags & 8 ? *data++ : 255;
1109
1110 //TODO: don't trust server data to be in-range(!) 1723 //TODO: don't trust server data to be in-range(!)
1111 1724
1112 if (flags & 4) 1725 if (flags & 8)
1113 { 1726 {
1114 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1727 if (extmap)
1728 {
1729 uint8_t ext, cmd;
1730
1731 do
1732 {
1733 ext = *data++;
1734 cmd = ext & 0x7f;
1735
1736 if (cmd < 4)
1737 cell->darkness = 255 - ext * 64 + 1;
1738 else if (cmd == 5) // health
1739 {
1740 cell->stat_width = 1;
1741 cell->stat_hp = *data++;
1742 }
1743 else if (cmd == 6) // monster width
1744 cell->stat_width = *data++ + 1;
1745 else if (cmd == 0x47)
1746 {
1747 if (*data == 1) cell->player = data [1];
1748 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1749 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1750 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1751
1752 data += *data + 1;
1753 }
1754 else if (cmd == 8) // cell flags
1755 cell->flags = *data++;
1756 else if (ext & 0x40) // unknown, multibyte => skip
1757 data += *data + 1;
1758 else
1759 data++;
1760 }
1761 while (ext & 0x80);
1762 }
1763 else
1764 cell->darkness = *data++ + 1;
1115 } 1765 }
1116 1766
1767 for (z = 0; z <= 2; ++z)
1117 if (flags & 2) 1768 if (flags & (4 >> z))
1118 { 1769 {
1119 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1770 faceid face = (data [0] << 8) + data [1]; data += 2;
1771 need_facenum (self, face);
1772 cell->tile [z] = self->face2tile [face];
1773
1774 if (cell->tile [z])
1775 {
1776 maptex *tex = self->tex + cell->tile [z];
1777 if (!tex->name)
1778 av_push (missing, newSViv (cell->tile [z]));
1779
1780 if (tex->smoothtile)
1781 {
1782 maptex *smooth = self->tex + tex->smoothtile;
1783 if (!smooth->name)
1784 av_push (missing, newSViv (tex->smoothtile));
1785 }
1786 }
1120 } 1787 }
1121
1122 if (flags & 1)
1123 {
1124 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1125 }
1126 } 1788 }
1127 else 1789 else
1128 cell->darkness = -1; 1790 CELL_CLEAR (cell);
1129 } 1791 }
1130} 1792}
1793 OUTPUT:
1794 RETVAL
1131 1795
1132SV * 1796SV *
1133mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
1134 CODE: 1798 CODE:
1135{ 1799{
1136 int x1, x; 1800 int x1, x;
1137 int y1, y; 1801 int y1, y;
1138 int z; 1802 int z;
… …
1159 { 1823 {
1160 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
1161 1825
1162 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
1163 { 1827 {
1164 mapface face = cell->face [z];
1165
1166 if (face)
1167 {
1168 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1169 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1170 int a1 = tex.a; 1830 int a1 = tex.a;
1171 1831
1172 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1173 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1174 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1175 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1176 }
1177 } 1836 }
1178 } 1837 }
1179 1838
1180 *map++ = (r ) 1839 *map++ = (r )
1181 | (g << 8) 1840 | (g << 8)
… …
1188} 1847}
1189 OUTPUT: 1848 OUTPUT:
1190 RETVAL 1849 RETVAL
1191 1850
1192void 1851void
1193draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1852draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1853 CODE:
1854{
1855 int x, y, z;
1856
1857 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1858 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860 smooth_key skey;
1861 int pl_x, pl_y;
1862 maptex pl_tex;
1863 rc_t *rc = rc_alloc ();
1864 rc_key_t key;
1865 rc_array_t *arr;
1866
1867 pl_tex.name = 0;
1868
1869 // thats current max. sorry.
1870 if (sw > 255) sw = 255;
1871 if (sh > 255) sh = 255;
1872
1873 // clear key, in case of extra padding
1874 memset (&skey, 0, sizeof (skey));
1875
1876 memset (&key, 0, sizeof (key));
1877 key.r = 255;
1878 key.g = 255;
1879 key.b = 255;
1880 key.a = 255;
1881 key.mode = GL_QUADS;
1882 key.format = GL_T2F_V3F;
1883 key.texname = -1;
1884
1885 mx += self->x;
1886 my += self->y;
1887
1888 // first pass: determine smooth_max
1889 // rather ugly, if you ask me
1890 // could also be stored inside mapcell and updated on change
1891 memset (smooth_max, 0, sizeof (smooth_max));
1892
1893 for (y = 0; y < sh; y++)
1894 if (0 <= y + my && y + my < self->rows)
1895 {
1896 maprow *row = self->row + (y + my);
1897
1898 for (x = 0; x < sw; x++)
1899 if (row->c0 <= x + mx && x + mx < row->c1)
1900 {
1901 mapcell *cell = row->col + (x + mx - row->c0);
1902
1903 smooth_max[x + 1][y + 1] =
1904 MAX (self->tex [cell->tile [0]].smoothlevel,
1905 MAX (self->tex [cell->tile [1]].smoothlevel,
1906 self->tex [cell->tile [2]].smoothlevel));
1907 }
1908 }
1909
1910 glEnable (GL_BLEND);
1911 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1912 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913
1914 for (z = 0; z <= 2; z++)
1915 {
1916 memset (smooth_level, 0, sizeof (smooth_level));
1917
1918 for (y = 0; y < sh; y++)
1919 if (0 <= y + my && y + my < self->rows)
1920 {
1921 maprow *row = self->row + (y + my);
1922
1923 for (x = 0; x < sw; x++)
1924 if (row->c0 <= x + mx && x + mx < row->c1)
1925 {
1926 mapcell *cell = row->col + (x + mx - row->c0);
1927 tileid tile = cell->tile [z];
1928
1929 if (tile)
1930 {
1931 maptex tex = self->tex [tile];
1932 int px = (x + 1) * T - tex.w;
1933 int py = (y + 1) * T - tex.h;
1934
1935 if (key.texname != tex.name)
1936 {
1937 if (!tex.name)
1938 tex = self->tex [2]; /* missing, replace by noface */
1939
1940 key.texname = tex.name;
1941 arr = rc_array (rc, &key);
1942 }
1943
1944 if (expect_false (cell->player == player) && expect_false (z == 2))
1945 {
1946 pl_x = px;
1947 pl_y = py;
1948 pl_tex = tex;
1949 continue;
1950 }
1951
1952 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956
1957 if (expect_false (cell->flags) && expect_false (z == 2))
1958 {
1959 // overlays such as the speech bubble, probably more to come
1960 if (cell->flags & 1)
1961 {
1962 maptex tex = self->tex [1];
1963 int px = x * T + T * 2 / 32;
1964 int py = y * T - T * 6 / 32;
1965
1966 if (tex.name)
1967 {
1968 if (key.texname != tex.name)
1969 {
1970 key.texname = tex.name;
1971 arr = rc_array (rc, &key);
1972 }
1973
1974 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978 }
1979 }
1980 }
1981
1982 // update smooth hash
1983 if (tex.smoothtile)
1984 {
1985 skey.tile = tex.smoothtile;
1986 skey.level = tex.smoothlevel;
1987
1988 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1989
1990 // add bits to current tile and all neighbours. skey.x|y is
1991 // shifted +1|+1 so we always stay positive.
1992
1993 // bits is ___n cccc CCCC bbbb
1994 // n do not draw borders&corners
1995 // c draw these corners, but...
1996 // C ... not these
1997 // b draw these borders
1998
1999 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2000 // ┃· ·· ·┃ ━━
2001
2002 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003 // ·· ·· ·┏ ┓·
2004
2005 // full tile
2006 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2007
2008 // borders
2009 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2010 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2011 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2012 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2013
2014 // corners
2015 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2019 }
2020 }
2021 }
2022 }
2023
2024 rc_draw (rc);
2025 rc_clear (rc);
2026
2027 // go through all smoothlevels, lowest to highest, then draw.
2028 // this is basically counting sort
2029 {
2030 int w, b;
2031
2032 glEnable (GL_TEXTURE_2D);
2033 glBegin (GL_QUADS);
2034 for (w = 0; w < 256 / 32; ++w)
2035 {
2036 uint32_t smask = smooth_level [w];
2037 if (smask)
2038 for (b = 0; b < 32; ++b)
2039 if (smask & (((uint32_t)1) << b))
2040 {
2041 int level = (w << 5) | b;
2042 HE *he;
2043
2044 hv_iterinit (smooth);
2045 while ((he = hv_iternext (smooth)))
2046 {
2047 smooth_key *skey = (smooth_key *)HeKEY (he);
2048 IV bits = SvIVX (HeVAL (he));
2049
2050 if (!(bits & 0x1000)
2051 && skey->level == level
2052 && level > smooth_max [skey->x][skey->y])
2053 {
2054 maptex tex = self->tex [skey->tile];
2055 int px = (((int)skey->x) - 1) * T;
2056 int py = (((int)skey->y) - 1) * T;
2057 int border = bits & 15;
2058 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059 float dx = tex.s * .0625f; // 16 images/row
2060 float dy = tex.t * .5f ; // 2 images/column
2061
2062 if (tex.name)
2063 {
2064 // this time avoiding texture state changes
2065 // save gobs of state changes.
2066 if (key.texname != tex.name)
2067 {
2068 glEnd ();
2069 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070 glBegin (GL_QUADS);
2071 }
2072
2073 if (border)
2074 {
2075 float ox = border * dx;
2076
2077 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2079 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2080 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2081 }
2082
2083 if (corner)
2084 {
2085 float ox = corner * dx;
2086
2087 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2091 }
2092 }
2093 }
2094 }
2095 }
2096 }
2097
2098 glEnd ();
2099 glDisable (GL_TEXTURE_2D);
2100 key.texname = -1;
2101 }
2102
2103 hv_clear (smooth);
2104 }
2105
2106 if (pl_tex.name)
2107 {
2108 maptex tex = pl_tex;
2109 int px = pl_x + sdx;
2110 int py = pl_y + sdy;
2111
2112 key.texname = tex.name;
2113 arr = rc_array (rc, &key);
2114
2115 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2116 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2117 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2118 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119
2120 rc_draw (rc);
2121 }
2122
2123 glDisable (GL_BLEND);
2124 rc_free (rc);
2125
2126 // top layer: overlays such as the health bar
2127 for (y = 0; y < sh; y++)
2128 if (0 <= y + my && y + my < self->rows)
2129 {
2130 maprow *row = self->row + (y + my);
2131
2132 for (x = 0; x < sw; x++)
2133 if (row->c0 <= x + mx && x + mx < row->c1)
2134 {
2135 mapcell *cell = row->col + (x + mx - row->c0);
2136
2137 int px = x * T;
2138 int py = y * T;
2139
2140 if (cell->stat_hp)
2141 {
2142 int width = cell->stat_width * T;
2143 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2144
2145 glColor3ub (0, 0, 0);
2146 glRectf (px + 1, py - thick - 2,
2147 px + width - 1, py);
2148
2149 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2150 glRectf (px + 2,
2151 py - thick - 1,
2152 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2153 }
2154 }
2155 }
2156}
2157
2158void
2159draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2160 CODE:
2161{
2162 static float color[16][3] = {
2163 { 0.00F, 0.00F, 0.00F },
2164 { 1.00F, 1.00F, 1.00F },
2165 { 0.00F, 0.00F, 0.55F },
2166 { 1.00F, 0.00F, 0.00F },
2167
2168 { 1.00F, 0.54F, 0.00F },
2169 { 0.11F, 0.56F, 1.00F },
2170 { 0.93F, 0.46F, 0.00F },
2171 { 0.18F, 0.54F, 0.34F },
2172
2173 { 0.56F, 0.73F, 0.56F },
2174 { 0.80F, 0.80F, 0.80F },
2175 { 0.55F, 0.41F, 0.13F },
2176 { 0.99F, 0.77F, 0.26F },
2177
2178 { 0.74F, 0.65F, 0.41F },
2179
2180 { 0.00F, 1.00F, 1.00F },
2181 { 1.00F, 0.00F, 1.00F },
2182 { 1.00F, 1.00F, 0.00F },
2183 };
2184
2185 int x, y;
2186
2187 glEnable (GL_TEXTURE_2D);
2188 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2189 glEnable (GL_BLEND);
2190 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191 glBegin (GL_QUADS);
2192
2193 for (y = 0; y < h; y++)
2194 for (x = 0; x < w; x++)
2195 {
2196 unsigned char m = data [x + y * w];
2197
2198 if (m)
2199 {
2200 float *c = color [m & 15];
2201
2202 float tx1 = m & 0x40 ? 0.5 : 0.;
2203 float tx2 = tx1 + 0.5;
2204
2205 glColor4f (c[0], c[1], c[2], 0.75);
2206 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210 }
2211 }
2212
2213 glEnd ();
2214 glDisable (GL_BLEND);
2215 glDisable (GL_TEXTURE_2D);
2216}
2217
2218void
2219fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1194 PPCODE: 2220 PPCODE:
1195{ 2221{
1196 int vx, vy;
1197 int x, y, z; 2222 int x, y;
1198 int last_name; 2223 int sw1 = sw + 2;
1199 mapface face; 2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1200 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1201 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1202 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1203 2230
1204 memset (darkness, 255, sw4 * sh);
1205 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1206 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1207 2233
1208 vx = self->x + (self->w - sw) / 2 - shift_x; 2234 mx += self->x - 1;
1209 vy = self->y + (self->h - sh) / 2 - shift_y; 2235 my += self->y - 1;
1210 2236
1211 /* 2237 memset (darkness1, 255, sw1 * sh1);
1212 int vx = self->vx = self->w >= sw
1213 ? self->x + (self->w - sw) / 2
1214 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1215 2238
1216 int vy = self->vy = self->h >= sh
1217 ? self->y + (self->h - sh) / 2
1218 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1219 */
1220
1221 glColor4ub (255, 255, 255, 255);
1222
1223 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224 glEnable (GL_BLEND);
1225 glEnable (GL_TEXTURE_2D);
1226 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227
1228 glBegin (GL_QUADS);
1229
1230 last_name = 0;
1231
1232 for (z = 0; z < 3; z++)
1233 for (y = 0; y < sh; y++) 2239 for (y = 0; y < sh1; y++)
1234 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1235 { 2241 {
1236 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1237 2243
1238 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1239 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1240 { 2246 {
1241 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1242 2248
1243 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1244 ? 255 - FOW_DARKNESS 2251 : 255 - FOW_DARKNESS;
1245 : 255 - cell->darkness;
1246
1247 face = cell->face [z];
1248
1249 if (face)
1250 {
1251 maptex tex = self->tex [face];
1252
1253 int px = (x + 1) * 32 - tex.w;
1254 int py = (y + 1) * 32 - tex.h;
1255
1256 if (last_name != tex.name)
1257 {
1258 glEnd ();
1259 last_name = tex.name;
1260 glBindTexture (GL_TEXTURE_2D, last_name);
1261 glBegin (GL_QUADS);
1262 }
1263
1264 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1267 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268 }
1269 } 2252 }
1270 } 2253 }
1271 2254
1272 glEnd (); 2255 for (y = 0; y < sh; ++y)
2256 for (x = 0; x < sw; ++x)
2257 {
2258 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2259 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2260 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2261 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2262 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2263 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2264 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2265 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2266 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1273 2267
1274 glDisable (GL_TEXTURE_2D); 2268 uint8_t r11 = (d11 + d21 + d12) / 3;
1275 glDisable (GL_BLEND); 2269 uint8_t r21 = d21;
2270 uint8_t r31 = (d21 + d31 + d32) / 3;
2271
2272 uint8_t r12 = d12;
2273 uint8_t r22 = d22;
2274 uint8_t r32 = d32;
2275
2276 uint8_t r13 = (d13 + d23 + d12) / 3;
2277 uint8_t r23 = d23;
2278 uint8_t r33 = (d23 + d33 + d32) / 3;
2279
2280 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2281 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2283 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2284 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2286 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2287 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2289 }
2290
2291 free (darkness1);
1276 2292
1277 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1278 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1279 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1280 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1281} 2297}
1282 2298
1283SV * 2299SV *
1284get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2300get_rect (DC::Map self, int x0, int y0, int w, int h)
1285 CODE: 2301 CODE:
1286{ 2302{
1287 int x, y, x1, y1; 2303 int x, y, x1, y1;
1288 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1289 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1314 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1315 { 2331 {
1316 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1317 uint8_t flags = 0; 2333 uint8_t flags = 0;
1318 2334
1319 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1320 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1321 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1322 2338
1323 *data++ = flags; 2339 *data++ = flags;
1324 2340
1325 if (flags & 1) 2341 if (flags & 1)
1326 { 2342 {
2343 tileid tile = cell->tile [0];
1327 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1328 *data++ = cell->face [0]; 2345 *data++ = tile;
1329 } 2346 }
1330 2347
1331 if (flags & 2) 2348 if (flags & 2)
1332 { 2349 {
2350 tileid tile = cell->tile [1];
1333 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1334 *data++ = cell->face [1]; 2352 *data++ = tile;
1335 } 2353 }
1336 2354
1337 if (flags & 4) 2355 if (flags & 4)
1338 { 2356 {
2357 tileid tile = cell->tile [2];
1339 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1340 *data++ = cell->face [2]; 2359 *data++ = tile;
1341 } 2360 }
1342 } 2361 }
1343 else 2362 else
1344 *data++ = 0; 2363 *data++ = 0;
1345 } 2364 }
1346 } 2365 }
1347 2366
2367 /* if size is w*h + 5 then no data has been found */
2368 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369 {
1348 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1349 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1350 RETVAL = data_sv; 2374 RETVAL = data_sv;
1351} 2375}
1352 OUTPUT: 2376 OUTPUT:
1353 RETVAL 2377 RETVAL
1354 2378
1355void 2379void
1356set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1357 PPCODE: 2381 PPCODE:
1358{ 2382{
1359 int x, y, z; 2383 int x, y, z;
1360 int w, h; 2384 int w, h;
1361 int x1, y1; 2385 int x1, y1;
2386 STRLEN len;
2387 uint8_t *data, *end;
2388
2389 len = SvLEN (data_sv);
2390 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391 data = SvPVbyte_nolen (data_sv);
2392 end = data + len + 8;
2393
2394 if (len < 5)
2395 XSRETURN_EMPTY;
1362 2396
1363 if (*data++ != 0) 2397 if (*data++ != 0)
1364 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1365 2399
1366 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1367 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1368 2402
1369 // we need to do this 'cause we don't keep an absolute coord system for rows 2403 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1381 { 2415 {
1382 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1383 2417
1384 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1385 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1386 uint8_t flags = *data++; 2425 flags = *data++;
1387 2426
1388 if (flags) 2427 if (flags)
1389 { 2428 {
1390 mapface face[3] = { 0, 0, 0 };
1391
1392 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1393 2431
1394 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1395 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1396 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1397 2435
1398 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1399 { 2437 {
1400 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1401 2440
1402 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1403 { 2442 {
1404 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1405 2444
1406 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1407 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1408 } 2452 }
1409 } 2453 }
1410 } 2454 }
1411 } 2455 }
1412 } 2456 }
1413} 2457}
1414 2458
1415MODULE = CFClient PACKAGE = CFClient::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1416 2460
1417CFClient::MixChunk 2461DC::RW
1418new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1419 CODE: 2463 CODE:
1420 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1421 OUTPUT: 2470 OUTPUT:
1422 RETVAL 2471 RETVAL
1423 2472
2473DC::RW
2474new_from_file (SV *class, const char *path, const char *mode = "rb")
2475 CODE:
2476 RETVAL = SDL_RWFromFile (path, mode);
2477 OUTPUT:
2478 RETVAL
2479
2480# fails on win32:
2481# dc.xs(2268) : error C2059: syntax error : '('
1424void 2482#void
2483#close (DC::RW self)
2484# CODE:
2485# (self->(close)) (self);
2486
2487MODULE = Deliantra::Client PACKAGE = DC::Channel
2488
2489PROTOTYPES: DISABLE
2490
2491DC::Channel
2492find ()
2493 CODE:
2494{
2495 RETVAL = Mix_GroupAvailable (-1);
2496
2497 if (RETVAL < 0)
2498 {
2499 RETVAL = Mix_GroupOldest (-1);
2500
2501 if (RETVAL < 0)
2502 XSRETURN_UNDEF;
2503
2504 Mix_HaltChannel (RETVAL);
2505 }
2506
2507 Mix_UnregisterAllEffects (RETVAL);
2508 Mix_Volume (RETVAL, 128);
2509}
2510 OUTPUT:
2511 RETVAL
2512
2513void
2514halt (DC::Channel self)
2515 CODE:
2516 Mix_HaltChannel (self);
2517
2518void
2519expire (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_ExpireChannel (self, ticks);
2522
2523void
2524fade_out (DC::Channel self, int ticks = -1)
2525 CODE:
2526 Mix_FadeOutChannel (self, ticks);
2527
2528int
2529volume (DC::Channel self, int volume)
2530 CODE:
2531 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2532 OUTPUT:
2533 RETVAL
2534
2535void
2536unregister_all_effects (DC::Channel self)
2537 CODE:
2538 Mix_UnregisterAllEffects (self);
2539
2540void
2541set_panning (DC::Channel self, int left, int right)
2542 CODE:
2543 left = CLAMP (left , 0, 255);
2544 right = CLAMP (right, 0, 255);
2545 Mix_SetPanning (self, left, right);
2546
2547void
2548set_distance (DC::Channel self, int distance)
2549 CODE:
2550 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2551
2552void
2553set_position (DC::Channel self, int angle, int distance)
2554 CODE:
2555
2556void
2557set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558 CODE:
2559{
2560 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2562 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563}
2564
2565void
2566set_reverse_stereo (DC::Channel self, int flip)
2567 CODE:
2568 Mix_SetReverseStereo (self, flip);
2569
2570MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571
2572PROTOTYPES: DISABLE
2573
2574DC::MixChunk
2575new (SV *class, DC::RW rwops)
2576 CODE:
2577 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578 OUTPUT:
2579 RETVAL
2580
2581void
1425DESTROY (CFClient::MixChunk self) 2582DESTROY (DC::MixChunk self)
1426 CODE: 2583 CODE:
1427 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1428 2585
1429int 2586int
1430volume (CFClient::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1431 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1432 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1433 OUTPUT: 2592 OUTPUT:
1434 RETVAL 2593 RETVAL
1435 2594
1436int 2595DC::Channel
1437play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2596play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1438 CODE: 2597 CODE:
2598{
1439 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2599 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2600
2601 if (RETVAL < 0)
2602 XSRETURN_UNDEF;
2603
2604 if (channel < 0)
2605 {
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608 }
2609}
1440 OUTPUT: 2610 OUTPUT:
1441 RETVAL 2611 RETVAL
1442 2612
1443MODULE = CFClient PACKAGE = CFClient::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1444 2614
1445int 2615int
1446volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1447 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1448 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1449 OUTPUT: 2622 OUTPUT:
1450 RETVAL 2623 RETVAL
1451 2624
1452CFClient::MixMusic 2625void
1453new_from_file (SV *class, char *path) 2626fade_out (int ms)
1454 CODE: 2627 CODE:
2628 Mix_FadeOutMusic (ms);
2629
2630void
2631halt ()
2632 CODE:
2633 Mix_HaltMusic ();
2634
2635DC::MixMusic
2636new (SV *class, DC::RW rwops)
2637 CODE:
1455 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1456 OUTPUT: 2639 OUTPUT:
1457 RETVAL 2640 RETVAL
1458 2641
1459void 2642void
1460DESTROY (CFClient::MixMusic self) 2643DESTROY (DC::MixMusic self)
1461 CODE: 2644 CODE:
1462 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1463 2646
1464int 2647int
1465play (CFClient::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1466 CODE: 2649 CODE:
1467 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1468 OUTPUT: 2651 OUTPUT:
1469 RETVAL 2652 RETVAL
1470 2653
2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
1471MODULE = CFClient PACKAGE = CFClient::OpenGL 2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1472 2662
1473BOOT: 2663BOOT:
1474{ 2664{
1475 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1476 static const struct { 2666 static const struct {
1477 const char *name; 2667 const char *name;
1478 IV iv; 2668 IV iv;
1479 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1480# define const_iv(name) { # name, (IV)name } 2670# define const_iv(name) { # name, (IV)name }
2671 const_iv (GL_VENDOR),
2672 const_iv (GL_VERSION),
2673 const_iv (GL_EXTENSIONS),
1481 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1482 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1483 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
1484 const_iv (GL_DITHER), 2677 const_iv (GL_DITHER),
1485 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
2679 const_iv (GL_CULL_FACE),
1486 const_iv (GL_SCISSOR_TEST), 2680 const_iv (GL_SCISSOR_TEST),
2681 const_iv (GL_DEPTH_TEST),
2682 const_iv (GL_ALPHA_TEST),
2683 const_iv (GL_NORMALIZE),
2684 const_iv (GL_RESCALE_NORMAL),
2685 const_iv (GL_FRONT),
2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1487 const_iv (GL_AND), 2688 const_iv (GL_AND),
1488 const_iv (GL_ONE), 2689 const_iv (GL_ONE),
1489 const_iv (GL_ZERO), 2690 const_iv (GL_ZERO),
1490 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
1491 const_iv (GL_SRC_ALPHA_SATURATE), 2692 const_iv (GL_DST_ALPHA),
1492 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2693 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493 const_iv (GL_ONE_MINUS_DST_ALPHA), 2694 const_iv (GL_ONE_MINUS_DST_ALPHA),
2695 const_iv (GL_SRC_ALPHA_SATURATE),
1494 const_iv (GL_RGB), 2696 const_iv (GL_RGB),
1495 const_iv (GL_RGBA), 2697 const_iv (GL_RGBA),
2698 const_iv (GL_RGBA4),
2699 const_iv (GL_RGBA8),
2700 const_iv (GL_RGB5_A1),
1496 const_iv (GL_UNSIGNED_BYTE), 2701 const_iv (GL_UNSIGNED_BYTE),
2702 const_iv (GL_UNSIGNED_SHORT),
2703 const_iv (GL_UNSIGNED_INT),
1497 const_iv (GL_ALPHA), 2704 const_iv (GL_ALPHA),
2705 const_iv (GL_INTENSITY),
1498 const_iv (GL_LUMINANCE), 2706 const_iv (GL_LUMINANCE),
2707 const_iv (GL_LUMINANCE_ALPHA),
1499 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1500 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2709 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2710 const_iv (GL_COMPRESSED_ALPHA_ARB),
2711 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2712 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2714 const_iv (GL_COMPRESSED_RGB_ARB),
2715 const_iv (GL_COMPRESSED_RGBA_ARB),
1501 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1502 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1503 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1504 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1505 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1506 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
1507 const_iv (GL_TEXTURE_ENV_MODE), 2724 const_iv (GL_TEXTURE_ENV_MODE),
1508 const_iv (GL_TEXTURE_WRAP_S), 2725 const_iv (GL_TEXTURE_WRAP_S),
1509 const_iv (GL_TEXTURE_WRAP_T), 2726 const_iv (GL_TEXTURE_WRAP_T),
2727 const_iv (GL_REPEAT),
1510 const_iv (GL_CLAMP), 2728 const_iv (GL_CLAMP),
1511 const_iv (GL_REPEAT), 2729 const_iv (GL_CLAMP_TO_EDGE),
1512 const_iv (GL_NEAREST), 2730 const_iv (GL_NEAREST),
1513 const_iv (GL_LINEAR), 2731 const_iv (GL_LINEAR),
1514 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2732 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2733 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2734 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2735 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518 const_iv (GL_GENERATE_MIPMAP), 2736 const_iv (GL_GENERATE_MIPMAP),
1519 const_iv (GL_MODULATE), 2737 const_iv (GL_MODULATE),
1520 const_iv (GL_DECAL), 2738 const_iv (GL_DECAL),
1521 const_iv (GL_REPLACE), 2739 const_iv (GL_REPLACE),
2740 const_iv (GL_DEPTH_BUFFER_BIT),
1522 const_iv (GL_COLOR_BUFFER_BIT), 2741 const_iv (GL_COLOR_BUFFER_BIT),
1523 const_iv (GL_PROJECTION), 2742 const_iv (GL_PROJECTION),
1524 const_iv (GL_MODELVIEW), 2743 const_iv (GL_MODELVIEW),
1525 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
1526 const_iv (GL_SEPARABLE_2D), 2745 const_iv (GL_SEPARABLE_2D),
1527 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1528 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1529 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1530 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
2751 const_iv (GL_LINE_STRIP),
2752 const_iv (GL_LINE_LOOP),
1531 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
2754 const_iv (GL_QUAD_STRIP),
2755 const_iv (GL_TRIANGLES),
2756 const_iv (GL_TRIANGLE_STRIP),
2757 const_iv (GL_TRIANGLE_FAN),
1532 const_iv (GL_LINE_LOOP), 2758 const_iv (GL_POLYGON),
1533 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2759 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2760 const_iv (GL_POINT_SMOOTH_HINT),
2761 const_iv (GL_LINE_SMOOTH_HINT),
2762 const_iv (GL_POLYGON_SMOOTH_HINT),
2763 const_iv (GL_GENERATE_MIPMAP_HINT),
2764 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1534 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
2768 const_iv (GL_V2F),
2769 const_iv (GL_V3F),
2770 const_iv (GL_T2F_V3F),
2771 const_iv (GL_T2F_N3F_V3F),
1535# undef const_iv 2772# undef const_iv
1536 }; 2773 };
1537 2774
1538 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1539 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2777
2778 texture_av = newAV ();
2779 AvREAL_off (texture_av);
1540} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
2787
2788char *
2789gl_vendor ()
2790 CODE:
2791 RETVAL = (char *)glGetString (GL_VENDOR);
2792 OUTPUT:
2793 RETVAL
2794
2795char *
2796gl_version ()
2797 CODE:
2798 RETVAL = (char *)glGetString (GL_VERSION);
2799 OUTPUT:
2800 RETVAL
2801
2802char *
2803gl_extensions ()
2804 CODE:
2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2806 OUTPUT:
2807 RETVAL
2808
2809const char *glGetString (GLenum pname)
2810
2811GLint glGetInteger (GLenum pname)
2812 CODE:
2813 glGetIntegerv (pname, &RETVAL);
2814 OUTPUT:
2815 RETVAL
2816
2817GLdouble glGetDouble (GLenum pname)
2818 CODE:
2819 glGetDoublev (pname, &RETVAL);
2820 OUTPUT:
2821 RETVAL
1541 2822
1542int glGetError () 2823int glGetError ()
2824
2825void glFinish ()
1543 2826
1544void glClear (int mask) 2827void glClear (int mask)
1545 2828
1546void glClearColor (float r, float g, float b, float a = 1.0) 2829void glClearColor (float r, float g, float b, float a = 1.0)
1547 PROTOTYPE: @ 2830 PROTOTYPE: @
… …
1554 2837
1555void glHint (int target, int mode) 2838void glHint (int target, int mode)
1556 2839
1557void glBlendFunc (int sfactor, int dfactor) 2840void glBlendFunc (int sfactor, int dfactor)
1558 2841
2842void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843 CODE:
2844 gl_BlendFuncSeparate (sa, da, saa, daa);
2845
2846void glDepthMask (int flag)
2847
1559void glLogicOp (int opcode) 2848void glLogicOp (int opcode)
1560 2849
1561void glColorMask (int red, int green, int blue, int alpha) 2850void glColorMask (int red, int green, int blue, int alpha)
1562 2851
1563void glMatrixMode (int mode) 2852void glMatrixMode (int mode)
… …
1566 2855
1567void glPopMatrix () 2856void glPopMatrix ()
1568 2857
1569void glLoadIdentity () 2858void glLoadIdentity ()
1570 2859
2860void glDrawBuffer (int buffer)
2861
2862void glReadBuffer (int buffer)
2863
1571# near and far are due to microsofts buggy c compiler 2864# near_ and far_ are due to microsofts buggy "c" compiler
2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2866
2867# near_ and far_ are due to microsofts buggy "c" compiler
1572void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2868void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2869
2870PROTOTYPES: DISABLE
1573 2871
1574void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
1575 2873
1576void glScissor (int x, int y, int width, int height) 2874void glScissor (int x, int y, int width, int height)
1577 2875
… …
1585 2883
1586void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1587 CODE: 2885 CODE:
1588 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1589 2887
1590void glBegin (int mode)
1591
1592void glEnd ()
1593
1594void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
1595 PROTOTYPE: @ 2889 ALIAS:
2890 glColor_premultiply = 1
1596 CODE: 2891 CODE:
1597 glColor4ub (MIN ((int)(r * 255.f), 255), 2892 if (ix)
1598 MIN ((int)(g * 255.f), 255), 2893 {
1599 MIN ((int)(b * 255.f), 255), 2894 r *= a;
1600 MIN ((int)(a * 255.f), 255)); 2895 g *= a;
2896 b *= a;
2897 }
2898 // microsoft visual "c" rounds instead of truncating...
2899 glColor4f (r, g, b, a);
2900
2901void glRasterPos (float x, float y, float z = 0.)
2902 CODE:
2903 glRasterPos3f (0, 0, z);
2904 glBitmap (0, 0, 0, 0, x, y, 0);
1601 2905
1602void glVertex (float x, float y, float z = 0.) 2906void glVertex (float x, float y, float z = 0.)
1603 CODE: 2907 CODE:
1604 glVertex3f (x, y, z); 2908 glVertex3f (x, y, z);
1605 2909
1606void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
1607 CODE: 2911 CODE:
1608 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
1609 2913
2914void glRect (float x1, float y1, float x2, float y2)
2915 CODE:
2916 glRectf (x1, y1, x2, y2);
2917
2918void glRect_lineloop (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glBegin (GL_LINE_LOOP);
2921 glVertex2f (x1, y1);
2922 glVertex2f (x2, y1);
2923 glVertex2f (x2, y2);
2924 glVertex2f (x1, y2);
2925 glEnd ();
2926
2927PROTOTYPES: ENABLE
2928
2929void glBegin (int mode)
2930
2931void glEnd ()
2932
2933void glPointSize (GLfloat size)
2934
2935void glLineWidth (GLfloat width)
2936
2937void glInterleavedArrays (int format, int stride, char *data)
2938
2939void glDrawElements (int mode, int count, int type, char *indices)
2940
2941# 1.2 void glDrawRangeElements (int mode, int start, int end
2942
1610void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
1611 CODE: 2944 CODE:
1612 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
1613 2946
1614void glTexParameter (int target, int pname, float param) 2947void glTexParameter (int target, int pname, float param)
… …
1617 2950
1618void glBindTexture (int target, int name) 2951void glBindTexture (int target, int name)
1619 2952
1620void glConvolutionParameter (int target, int pname, float params) 2953void glConvolutionParameter (int target, int pname, float params)
1621 CODE: 2954 CODE:
1622 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2955 if (gl.ConvolutionParameterf)
2956 gl.ConvolutionParameterf (target, pname, params);
1623 2957
1624void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2958void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1625 CODE: 2959 CODE:
1626 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2960 if (gl.ConvolutionFilter2D)
1627 (target, internalformat, width, height, format, type, data)); 2961 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628 2962
1629void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2963void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1630 CODE: 2964 CODE:
1631 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2965 if (gl.SeparableFilter2D)
1632 (target, internalformat, width, height, format, type, row, column)); 2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633 2967
1634void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2968void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1635 2969
1636void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2970void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1637 2971
1638void glRasterPos (int x, int y) 2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639 CODE: 2973
1640 glRasterPos2i (x, y); 2974void glPixelZoom (float x, float y)
1641 2975
1642void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1643 2977
1644int glGenTexture () 2978int glGenTexture ()
1645 CODE: 2979 CODE:
1646{ 2980 RETVAL = gen_texture ();
1647 GLuint name;
1648 glGenTextures (1, &name);
1649 RETVAL = name;
1650}
1651 OUTPUT: 2981 OUTPUT:
1652 RETVAL 2982 RETVAL
1653 2983
1654void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
1655 CODE: 2985 CODE:
1656{
1657 GLuint name_ = name;
1658 glDeleteTextures (1, &name_); 2986 del_texture (name);
1659} 2987
1660
1661int glGenList () 2988int glGenList ()
1662 CODE: 2989 CODE:
1663 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
1664 OUTPUT: 2991 OUTPUT:
1665 RETVAL 2992 RETVAL
… …
1672 2999
1673void glEndList () 3000void glEndList ()
1674 3001
1675void glCallList (int list) 3002void glCallList (int list)
1676 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005
3006PROTOTYPES: DISABLE
3007
3008void
3009find_widget (SV *self, NV x, NV y)
3010 PPCODE:
3011{
3012 if (within_widget (self, x, y))
3013 XPUSHs (self);
3014}
3015
3016BOOT:
3017{
3018 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3019
3020 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3021 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3022 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3023 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3024}
3025
3026void
3027draw (SV *self)
3028 CODE:
3029{
3030 HV *hv;
3031 SV **svp;
3032 NV x, y, w, h;
3033 SV *draw_x_sv = GvSV (draw_x_gv);
3034 SV *draw_y_sv = GvSV (draw_y_gv);
3035 SV *draw_w_sv = GvSV (draw_w_gv);
3036 SV *draw_h_sv = GvSV (draw_h_gv);
3037 double draw_x, draw_y;
3038
3039 if (!SvROK (self))
3040 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3041
3042 hv = (HV *)SvRV (self);
3043
3044 if (SvTYPE (hv) != SVt_PVHV)
3045 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3046
3047 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3048 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3049
3050 if (!h || !w)
3051 XSRETURN_EMPTY;
3052
3053 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3054 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3055
3056 draw_x = SvNV (draw_x_sv) + x;
3057 draw_y = SvNV (draw_y_sv) + y;
3058
3059 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3060 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3061 XSRETURN_EMPTY;
3062
3063 sv_setnv (draw_x_sv, draw_x);
3064 sv_setnv (draw_y_sv, draw_y);
3065
3066 glPushMatrix ();
3067 glTranslated (x, y, 0);
3068
3069 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3070 {
3071 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3072
3073 if (svp && SvTRUE (*svp))
3074 {
3075 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3076 glEnable (GL_BLEND);
3077 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3078 glBegin (GL_QUADS);
3079 glVertex2f (0, 0);
3080 glVertex2f (w, 0);
3081 glVertex2f (w, h);
3082 glVertex2f (0, h);
3083 glEnd ();
3084 glDisable (GL_BLEND);
3085 }
3086 }
3087#if 0
3088 // draw borders, for debugging
3089 glPushMatrix ();
3090 glColor4f (1., 1., 0., 1.);
3091 glTranslatef (.5, .5, 0.);
3092 glBegin (GL_LINE_LOOP);
3093 glVertex2f (0 , 0);
3094 glVertex2f (w - 1, 0);
3095 glVertex2f (w - 1, h - 1);
3096 glVertex2f (0 , h - 1);
3097 glEnd ();
3098 glPopMatrix ();
3099#endif
3100 PUSHMARK (SP);
3101 XPUSHs (self);
3102 PUTBACK;
3103 call_method ("_draw", G_VOID | G_DISCARD);
3104 SPAGAIN;
3105
3106 glPopMatrix ();
3107
3108 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3109 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3110}
3111

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