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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 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
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
91static AV *texture_av;
52 92
53static struct 93static struct
54{ 94{
55#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 96#include "glfunc.h"
57#undef GL_FUNC 97#undef GL_FUNC
58} gl; 98} gl;
59 99
100static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 102{
62 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 107 else
67 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
68} 109}
69 110
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;
70typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
72 146
73typedef 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}
74 166
75typedef struct cf_layout { 167typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
79 int base_height; 170 int base_height;
80 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
81} *CFClient__Layout; 173} *DC__Layout;
82 174
83static CFClient__Font default_font; 175static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
86 178
87static void 179static void
88substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
89{ 181{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 183#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 185#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 187}
97 188
98static void 189static void
99layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
100{ 191{
101 /* 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
102 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
103 */ 194 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
105 196
106 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 199
109 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
110} 201}
111 202
112static void 203static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
116 210
117 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 213
120 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
121} 215 if (!rect.height) rect.height = 1;
122 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
123typedef uint16_t mapface; 222typedef uint16_t faceid;
124 223
125typedef struct { 224typedef struct {
126 GLint name; 225 GLuint name;
127 int w, h; 226 int w, h;
128 float s, t; 227 float s, t;
129 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
130} maptex; 231} maptex;
131 232
132typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
133 int16_t darkness; 236 uint16_t darkness;
134 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 238} mapcell;
136 239
137typedef struct { 240typedef struct {
138 int32_t c0, c1; 241 int32_t c0, c1;
139 mapcell *col; 242 mapcell *col;
140} maprow; 243} maprow;
141 244
142typedef struct map { 245typedef struct map {
143 int x, y, w, h; 246 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 248 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 249 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 250
151 int32_t rows; 251 int32_t rows;
152 maprow *row; 252 maprow *row;
153} *CFClient__Map; 253} *DC__Map;
154 254
155static char * 255static char *
156prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
157{ 257{
158 char *p; 258 char *p;
… …
175} 275}
176 276
177#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))
178#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))
179 279
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
180static maprow * 300static maprow *
181map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
182{ 302{
183 if (0 > y) 303 if (0 > y)
184 { 304 {
185 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
224 344
225 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
226} 346}
227 347
228static mapcell * 348static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
230{ 350{
231 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
232} 352}
233 353
234static void 354static void
235map_clear (CFClient__Map self) 355map_clear (DC__Map self)
236{ 356{
237 int r; 357 int r;
238 358
239 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
247 self->oy = 0; 367 self->oy = 0;
248 self->row = 0; 368 self->row = 0;
249 self->rows = 0; 369 self->rows = 0;
250} 370}
251 371
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
252static void 380static void
253map_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)
254{ 382{
255 int x, y; 383 int x, y;
256 maprow *row; 384 maprow *row;
385 mapcell *cell;
257 386
258 for (y = y0; y < y0 + h; y++) 387 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 388 if (y >= 0)
260 { 389 {
261 if (y >= self->rows) 390 if (y >= self->rows)
… …
267 if (x >= row->c0) 396 if (x >= row->c0)
268 { 397 {
269 if (x >= row->c1) 398 if (x >= row->c1)
270 break; 399 break;
271 400
272 row->col[x - row->c0].darkness = -1; 401 cell = row->col + x - row->c0;
402
403 CELL_CLEAR (cell);
273 } 404 }
274 } 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);
275} 422}
276 423
277static void 424static void
278music_finished (void) 425music_finished (void)
279{ 426{
… …
298 ev.data2 = 0; 445 ev.data2 = 0;
299 446
300 SDL_PushEvent ((SDL_Event *)&ev); 447 SDL_PushEvent ((SDL_Event *)&ev);
301} 448}
302 449
303MODULE = 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
304 526
305PROTOTYPES: ENABLE 527PROTOTYPES: ENABLE
306 528
307BOOT: 529BOOT:
308{ 530{
309 HV *stash = gv_stashpv ("CFClient", 1); 531 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 532 static const struct {
311 const char *name; 533 const char *name;
312 IV iv; 534 IV iv;
313 } *civ, const_iv[] = { 535 } *civ, const_iv[] = {
314# 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
315 const_iv (SDL_ACTIVEEVENT), 540 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 541 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 542 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 543 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 544 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 553 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 554 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 555 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 556 const_iv (SDL_VIDEOEXPOSE),
332 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),
333 const_iv (SDLK_KP0), 565 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 566 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 567 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 568 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 569 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 624 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 625 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 626 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 627 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 628 const_iv (SDLK_UNDO),
629
397 const_iv (KMOD_NONE), 630 const_iv (KMOD_NONE),
631 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 632 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 633 const_iv (KMOD_RSHIFT),
634 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 635 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 636 const_iv (KMOD_RCTRL),
637 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 638 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 639 const_iv (KMOD_RALT),
640 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 641 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 642 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 643 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 644 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 645 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 646
410 const_iv (KMOD_SHIFT), 647 const_iv (MIX_DEFAULT_FORMAT),
411 const_iv (KMOD_ALT), 648
412 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)
413# undef const_iv 675# undef const_iv
414 }; 676 };
415 677
416 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; )
417 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);
418} 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)
419 705
420void 706void
421pango_init () 707pango_init ()
422 CODE: 708 CODE:
423 // delayed, so it can pick up new fonts added by AddFontResourceEx
424{ 709{
425 {
426 ft2_fontmap = pango_ft2_font_map_new (); 710 opengl_fontmap = pango_opengl_font_map_new ();
427 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);
428 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 712 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429 } 713 /*pango_context_set_font_description (opengl_context, default_font);*/
430 { 714#if PANGO_VERSION_CHECK (1, 15, 2)
431 cairo_font_options_t *fopt = cairo_font_options_create (); 715 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_fontmap = pango_cairo_font_map_get_default (); 716 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434#ifdef _WIN32
435 // cairo looks like shit eaten twice on windows
436 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437#else
438 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439#endif 717#endif
440 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442 pango_cairo_context_set_font_options (cairo_context, fopt);
443 cairo_font_options_destroy (fopt);
444 }
445} 718}
446 719
447int 720char *SDL_GetError ()
448SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
449 721
450void 722int SDL_Init (U32 flags)
723
724int SDL_InitSubSystem (U32 flags)
725
726void SDL_QuitSubSystem (U32 flags)
727
451SDL_Quit () 728void SDL_Quit ()
452 729
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
453void 739void
454SDL_ListModes () 740SDL_ListModes (int rgb, int alpha)
455 PPCODE: 741 PPCODE:
456{ 742{
457 SDL_Rect **m; 743 SDL_Rect **m;
458 744
459 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 745 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 746 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 748 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463 749
464 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 750 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 751 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466 752
467 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471 757
472 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 758 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473 759 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
474 SDL_EnableUNICODE (1);
475 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476 760
477 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 761 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
478 762
479 if (m && m != (SDL_Rect **)-1) 763 if (m && m != (SDL_Rect **)-1)
480 while (*m) 764 while (*m)
481 { 765 {
766 if ((*m)->w >= 400 && (*m)->h >= 300)
767 {
482 AV *av = newAV (); 768 AV *av = newAV ();
483 av_push (av, newSViv ((*m)->w)); 769 av_push (av, newSViv ((*m)->w));
484 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));
485 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 773 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
774 }
486 775
487 ++m; 776 ++m;
488 } 777 }
489} 778}
490 779
491char *
492SDL_GetError ()
493
494int 780int
495SDL_SetVideoMode (int w, int h, int fullscreen) 781SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496 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
497 RETVAL = !!SDL_SetVideoMode ( 792 RETVAL = !!SDL_SetVideoMode (
498 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 793 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499 ); 794 );
795
500 if (RETVAL) 796 if (RETVAL)
501 { 797 {
502 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 798 av_clear (texture_av);
799
800 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 801#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504# include "glfunc.h" 802#include "glfunc.h"
505# undef GL_FUNC 803#undef GL_FUNC
506 } 804 }
805}
507 OUTPUT: 806 OUTPUT:
508 RETVAL 807 RETVAL
509 808
510void 809void
511SDL_GL_SwapBuffers () 810SDL_GL_SwapBuffers ()
512 811
513char * 812char *
514SDL_GetKeyName (int sym) 813SDL_GetKeyName (int sym)
515 814
815int
816SDL_GetAppState ()
817
818int
819SDL_GetModState ()
820
516void 821void
517SDL_PollEvent () 822poll_events ()
518 PPCODE: 823 PPCODE:
519{ 824{
520 SDL_Event ev; 825 SDL_Event ev;
521 826
522 while (SDL_PollEvent (&ev)) 827 SDL_PumpEvents ();
828 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523 { 829 {
524 HV *hv = newHV (); 830 HV *hv = newHV ();
525 hv_store (hv, "type", 4, newSViv (ev.type), 0); 831 hv_store (hv, "type", 4, newSViv (ev.type), 0);
526 832
527 switch (ev.type) 833 switch (ev.type)
528 { 834 {
529 case SDL_KEYDOWN: 835 case SDL_KEYDOWN:
530 case SDL_KEYUP: 836 case SDL_KEYUP:
531 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 837 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 838 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533 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 */
534 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 841 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535 break; 842 break;
536 843
537 case SDL_ACTIVEEVENT: 844 case SDL_ACTIVEEVENT:
538 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 845 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 846 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540 break; 847 break;
541 848
542 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
543 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 868 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
544
545 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 869 hv_store (hv, "state", 5, newSViv (state), 0);
546 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 870 hv_store (hv, "x", 1, newSViv (x), 0);
547 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 871 hv_store (hv, "y", 1, newSViv (y), 0);
548 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 872 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 873 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
874 }
550 break; 875 break;
551 876
552 case SDL_MOUSEBUTTONDOWN: 877 case SDL_MOUSEBUTTONDOWN:
553 case SDL_MOUSEBUTTONUP: 878 case SDL_MOUSEBUTTONUP:
554 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 879 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555 880
556 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 881 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 882 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 883 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 884 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
564 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 889 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 890 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566 break; 891 break;
567 } 892 }
568 893
569 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 894 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570 } 895 }
571} 896}
572 897
573int 898int
574Mix_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)
575 POSTCALL: 900 POSTCALL:
576 Mix_HookMusicFinished (music_finished); 901 Mix_HookMusicFinished (music_finished);
577 Mix_ChannelFinished (channel_finished); 902 Mix_ChannelFinished (channel_finished);
578 903
579void 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
580Mix_CloseAudio () 921Mix_CloseAudio ()
581 922
582int 923int
583Mix_AllocateChannels (int numchans = -1) 924Mix_AllocateChannels (int numchans = -1)
584 925
926const char *
927Mix_GetError ()
928
585void 929void
586lowdelay (int fd, int val = 1) 930lowdelay (int fd, int val = 1)
587 CODE: 931 CODE:
932 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
933
934void
935win32_proxy_info ()
936 PPCODE:
937{
588#ifndef _WIN32 938#ifdef _WIN32
589 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 }
590#endif 960#endif
961}
591 962
592void 963int
593add_font (char *file) 964add_font (char *file)
594 CODE: 965 CODE:
595 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 966 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596#ifdef _WIN32 967 OUTPUT:
597 // cairo... sigh... requires win2000 968 RETVAL
598 AddFontResourceEx (file, FR_PRIVATE, 0);
599#endif
600 969
601void 970void
602load_image_inline (SV *image_) 971load_image_inline (SV *image_)
603 ALIAS: 972 ALIAS:
604 load_image_file = 1 973 load_image_file = 1
… …
607 STRLEN image_len; 976 STRLEN image_len;
608 char *image = (char *)SvPVbyte (image_, image_len); 977 char *image = (char *)SvPVbyte (image_, image_len);
609 SDL_Surface *surface, *surface2; 978 SDL_Surface *surface, *surface2;
610 SDL_PixelFormat fmt; 979 SDL_PixelFormat fmt;
611 SDL_RWops *rw = ix 980 SDL_RWops *rw = ix
612 ? SDL_RWFromFile (image, "r") 981 ? SDL_RWFromFile (image, "rb")
613 : SDL_RWFromConstMem (image, image_len); 982 : SDL_RWFromConstMem (image, image_len);
614 983
615 if (!rw) 984 if (!rw)
616 croak ("load_image: %s", SDL_GetError ()); 985 croak ("load_image: %s", SDL_GetError ());
617 986
… …
646 1015
647 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1016 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648 1017
649 assert (surface2->pitch == surface2->w * 4); 1018 assert (surface2->pitch == surface2->w * 4);
650 1019
1020 SDL_LockSurface (surface2);
651 EXTEND (SP, 5); 1021 EXTEND (SP, 6);
652 PUSHs (sv_2mortal (newSViv (surface2->w))); 1022 PUSHs (sv_2mortal (newSViv (surface2->w)));
653 PUSHs (sv_2mortal (newSViv (surface2->h))); 1023 PUSHs (sv_2mortal (newSViv (surface2->h)));
654 SDL_LockSurface (surface2);
655 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1024 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656 SDL_UnlockSurface (surface2);
657 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)));
658 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1026 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1027 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1028 SDL_UnlockSurface (surface2);
660 1029
661 SDL_FreeSurface (surface); 1030 SDL_FreeSurface (surface);
662 SDL_FreeSurface (surface2); 1031 SDL_FreeSurface (surface2);
663} 1032}
664 1033
… …
690void 1059void
691error (char *message) 1060error (char *message)
692 CODE: 1061 CODE:
693 fprintf (stderr, "ERROR: %s\n", message); 1062 fprintf (stderr, "ERROR: %s\n", message);
694#ifdef _WIN32 1063#ifdef _WIN32
695 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1064 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
696#endif 1065#endif
697 1066
698void 1067void
699fatal (char *message) 1068fatal (char *message)
700 CODE: 1069 CODE:
701 fprintf (stderr, "FATAL: %s\n", message); 1070 fprintf (stderr, "FATAL: %s\n", message);
702#ifdef _WIN32 1071#ifdef _WIN32
703 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1072 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
704#endif 1073#endif
705 exit (1); 1074 _exit (1);
706 1075
1076void
1077_exit (int retval = 0)
1078 CODE:
1079#ifdef WIN32
1080 ExitThread (retval); // unclean, please beam me up
1081#else
1082 _exit (retval);
1083#endif
1084
1085void
1086debug ()
1087 CODE:
1088{
1089#if DEBUG
1090 VALGRIND_DO_LEAK_CHECK;
1091#endif
1092}
1093
707MODULE = CFClient PACKAGE = CFClient::Font 1094MODULE = Deliantra::Client PACKAGE = DC::Font
708 1095
709CFClient::Font 1096PROTOTYPES: DISABLE
1097
1098DC::Font
710new_from_file (SV *class, char *path, int id = 0) 1099new_from_file (SV *class, char *path, int id = 0)
711 CODE: 1100 CODE:
712{ 1101{
713 int count; 1102 int count;
714 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1103 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
717} 1106}
718 OUTPUT: 1107 OUTPUT:
719 RETVAL 1108 RETVAL
720 1109
721void 1110void
722DESTROY (CFClient::Font self) 1111DESTROY (DC::Font self)
723 CODE: 1112 CODE:
724 pango_font_description_free (self); 1113 pango_font_description_free (self);
725 1114
726void 1115void
727make_default (CFClient::Font self) 1116make_default (DC::Font self)
1117 PROTOTYPE: $
728 CODE: 1118 CODE:
729 default_font = self; 1119 default_font = self;
730 1120
731MODULE = CFClient PACKAGE = CFClient::Layout 1121MODULE = Deliantra::Client PACKAGE = DC::Layout
732 1122
733CFClient::Layout 1123PROTOTYPES: DISABLE
734new (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)
735 CODE: 1139 CODE:
736 New (0, RETVAL, 1, struct cf_layout); 1140 New (0, RETVAL, 1, struct cf_layout);
737 1141
738 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1142 RETVAL->pl = pango_layout_new (opengl_context);
739 RETVAL->rgba = rgba;
740 RETVAL->r = 1.; 1143 RETVAL->r = 1.;
741 RETVAL->g = 1.; 1144 RETVAL->g = 1.;
742 RETVAL->b = 1.; 1145 RETVAL->b = 1.;
743 RETVAL->a = 1.; 1146 RETVAL->a = 1.;
744 RETVAL->base_height = MIN_FONT_HEIGHT; 1147 RETVAL->base_height = MIN_FONT_HEIGHT;
745 RETVAL->font = 0; 1148 RETVAL->font = 0;
1149 RETVAL->rc = rc_alloc ();
746 1150
747 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1151 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748 layout_update_font (RETVAL); 1152 layout_update_font (RETVAL);
749 OUTPUT: 1153 OUTPUT:
750 RETVAL 1154 RETVAL
751 1155
752void 1156void
753DESTROY (CFClient::Layout self) 1157DESTROY (DC::Layout self)
754 CODE: 1158 CODE:
755 g_object_unref (self->pl); 1159 g_object_unref (self->pl);
1160 rc_free (self->rc);
756 Safefree (self); 1161 Safefree (self);
757 1162
758int
759is_rgba (CFClient::Layout self)
760 CODE:
761 RETVAL = self->rgba;
762 OUTPUT:
763 RETVAL
764
765void 1163void
766set_text (CFClient::Layout self, SV *text_) 1164set_text (DC::Layout self, SV *text_)
767 CODE: 1165 CODE:
768{ 1166{
769 STRLEN textlen; 1167 STRLEN textlen;
770 char *text = SvPVutf8 (text_, textlen); 1168 char *text = SvPVutf8 (text_, textlen);
771 1169
772 pango_layout_set_text (self->pl, text, textlen); 1170 pango_layout_set_text (self->pl, text, textlen);
773} 1171}
774 1172
775void 1173void
776set_markup (CFClient::Layout self, SV *text_) 1174set_markup (DC::Layout self, SV *text_)
777 CODE: 1175 CODE:
778{ 1176{
779 STRLEN textlen; 1177 STRLEN textlen;
780 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
781 1179
782 pango_layout_set_markup (self->pl, text, textlen); 1180 pango_layout_set_markup (self->pl, text, textlen);
783} 1181}
784 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
785SV * 1268SV *
786get_text (CFClient::Layout self) 1269get_text (DC::Layout self)
787 CODE: 1270 CODE:
788 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1271 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789 SvUTF8_on (RETVAL); 1272 sv_utf8_decode (RETVAL);
790 OUTPUT: 1273 OUTPUT:
791 RETVAL 1274 RETVAL
792 1275
793void 1276void
794set_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.)
795 CODE: 1278 CODE:
796 self->r = r; 1279 self->r = r;
797 self->g = g; 1280 self->g = g;
798 self->b = b; 1281 self->b = b;
799 self->a = a; 1282 self->a = a;
800 1283
801void 1284void
802set_font (CFClient::Layout self, CFClient::Font font = 0) 1285set_font (DC::Layout self, DC::Font font = 0)
803 CODE: 1286 CODE:
804 if (self->font != font) 1287 if (self->font != font)
805 { 1288 {
806 self->font = font; 1289 self->font = font;
807 layout_update_font (self); 1290 layout_update_font (self);
808 } 1291 }
809 1292
810void 1293void
811set_height (CFClient::Layout self, int base_height) 1294set_height (DC::Layout self, int base_height)
812 CODE: 1295 CODE:
813 if (self->base_height != base_height) 1296 if (self->base_height != base_height)
814 { 1297 {
815 self->base_height = base_height; 1298 self->base_height = base_height;
816 layout_update_font (self); 1299 layout_update_font (self);
817 } 1300 }
818 1301
819void 1302void
820set_width (CFClient::Layout self, int max_width = -1) 1303set_width (DC::Layout self, int max_width = -1)
821 CODE: 1304 CODE:
822 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);
823 1306
824void 1307void
825set_indent (CFClient::Layout self, int indent) 1308set_indent (DC::Layout self, int indent)
826 CODE: 1309 CODE:
827 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1310 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828 1311
829void 1312void
830set_spacing (CFClient::Layout self, int spacing) 1313set_spacing (DC::Layout self, int spacing)
831 CODE: 1314 CODE:
832 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1315 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833 1316
834void 1317void
835set_ellipsise (CFClient::Layout self, int ellipsise) 1318set_ellipsise (DC::Layout self, int ellipsise)
836 CODE: 1319 CODE:
837 pango_layout_set_ellipsize (self->pl, 1320 pango_layout_set_ellipsize (self->pl,
838 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1321 ellipsise == 1 ? PANGO_ELLIPSIZE_START
839 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1322 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1323 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
841 : PANGO_ELLIPSIZE_NONE 1324 : PANGO_ELLIPSIZE_NONE
842 ); 1325 );
843 1326
844void 1327void
845set_single_paragraph_mode (CFClient::Layout self, int spm) 1328set_single_paragraph_mode (DC::Layout self, int spm)
846 CODE: 1329 CODE:
847 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1330 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848 1331
849void 1332void
850size (CFClient::Layout self) 1333size (DC::Layout self)
851 PPCODE: 1334 PPCODE:
852{ 1335{
853 int w, h; 1336 int w, h;
854 1337
855 layout_get_pixel_size (self, &w, &h); 1338 layout_get_pixel_size (self, &w, &h);
… …
858 PUSHs (sv_2mortal (newSViv (w))); 1341 PUSHs (sv_2mortal (newSViv (w)));
859 PUSHs (sv_2mortal (newSViv (h))); 1342 PUSHs (sv_2mortal (newSViv (h)));
860} 1343}
861 1344
862int 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
863xy_to_index (CFClient::Layout self, int x, int y) 1358xy_to_index (DC::Layout self, int x, int y)
864 CODE: 1359 CODE:
865{ 1360{
866 int index, trailing; 1361 int index, trailing;
867 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);
868 RETVAL = index; 1363 RETVAL = index + trailing;
869} 1364}
870 OUTPUT: 1365 OUTPUT:
871 RETVAL 1366 RETVAL
872 1367
873void 1368void
874cursor_pos (CFClient::Layout self, int index) 1369cursor_pos (DC::Layout self, int index)
875 PPCODE: 1370 PPCODE:
876{ 1371{
877 PangoRectangle strong_pos; 1372 PangoRectangle pos;
878 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1373 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879 1374
880 EXTEND (SP, 3); 1375 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1376 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1377 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884} 1379}
885 1380
886void 1381void
887render (CFClient::Layout self) 1382index_to_line_x (DC::Layout self, int index, int trailing = 0)
888 PPCODE: 1383 PPCODE:
889{ 1384{
890 SV *retval; 1385 int line, x;
891 int w, h;
892 1386
893 layout_get_pixel_size (self, &w, &h); 1387 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894 1388#if !PANGO_VERSION_CHECK (1, 17, 3)
895 if (self->rgba) 1389 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
896 { 1390 --line;
897 cairo_surface_t *surface;
898 cairo_t *cairo;
899
900 retval = newSV (w * h * 4);
901 SvPOK_only (retval);
902 SvCUR_set (retval, w * h * 4);
903
904 memset (SvPVX (retval), 0, w * h * 4);
905
906 surface = cairo_image_surface_create_for_data (
907 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908 cairo = cairo_create (surface);
909 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911 pango_cairo_show_layout (cairo, self->pl);
912
913 cairo_destroy (cairo);
914 cairo_surface_destroy (surface);
915
916 // what a mess, and its premultiplied, too :(
917 {
918 uint32_t *p = (uint32_t *)SvPVX (retval);
919 uint32_t *e = p + w * h;
920
921 while (p < e)
922 {
923 uint32_t rgba = *p;
924 rgba = (rgba >> 24) | (rgba << 8);
925#if 0
926#ifdef _WIN32
927 {//D
928 uint8_t r = rgba >> 24;
929 uint8_t g = rgba >> 16;
930 uint8_t b = rgba >> 8;
931 uint8_t a = rgba >> 0;
932
933 rgba = (rgba & 0xffffff00) | a;
934 }
935#endif 1391#endif
936#endif
937 rgba = SDL_SwapBE32 (rgba);
938 *p++ = rgba;
939 }
940 }
941
942 EXTEND (SP, 5); 1392 EXTEND (SP, 2);
943 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)
944 PUSHs (sv_2mortal (newSViv (h))); 1414 PUSHs (sv_2mortal (newSViv (index + trailing)));
945 PUSHs (sv_2mortal (retval));
946 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 }
949 else 1415 else
950 { 1416 {
951 FT_Bitmap bitmap;
952
953 retval = newSV (w * h);
954 SvPOK_only (retval);
955 SvCUR_set (retval, w * h);
956
957 bitmap.rows = h;
958 bitmap.width = w;
959 bitmap.pitch = w;
960 bitmap.buffer = (unsigned char*)SvPVX (retval);
961 bitmap.num_grays = 256;
962 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964 memset (bitmap.buffer, 0, w * h);
965
966 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968 EXTEND (SP, 5);
969 PUSHs (sv_2mortal (newSViv (w))); 1417 PUSHs (sv_2mortal (newSViv (index)));
970 PUSHs (sv_2mortal (newSViv (h))); 1418 PUSHs (sv_2mortal (newSViv (trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 } 1419 }
975} 1420}
976 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
977MODULE = CFClient PACKAGE = CFClient::Texture 1456MODULE = Deliantra::Client PACKAGE = DC::Texture
978 1457
1458PROTOTYPES: ENABLE
1459
979void 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
980draw_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.)
981 PROTOTYPE: $$$;$$ 1484 PROTOTYPE: $$$;$$
982 ALIAS: 1485 ALIAS:
983 draw_quad_alpha = 1 1486 draw_quad_alpha = 1
984 draw_quad_alpha_premultiplied = 2 1487 draw_quad_alpha_premultiplied = 2
985 CODE: 1488 CODE:
986{ 1489{
987 HV *hv = (HV *)SvRV (self); 1490 HV *hv = (HV *)SvRV (self);
988 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1491 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1492 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1493 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1494
1495 if (name <= 0)
1496 XSRETURN_EMPTY;
991 1497
992 if (items < 5) 1498 if (items < 5)
993 { 1499 {
994 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1500 w = SvNV (*hv_fetch (hv, "w", 1, 1));
995 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1501 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1023 glDisable (GL_ALPHA_TEST); 1529 glDisable (GL_ALPHA_TEST);
1024 glDisable (GL_BLEND); 1530 glDisable (GL_BLEND);
1025 } 1531 }
1026} 1532}
1027 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
1028MODULE = CFClient PACKAGE = CFClient::Map 1545MODULE = Deliantra::Client PACKAGE = DC::Map
1029 1546
1030CFClient::Map 1547PROTOTYPES: DISABLE
1031new (SV *class, int map_width, int map_height) 1548
1549DC::Map
1550new (SV *class)
1032 CODE: 1551 CODE:
1033 New (0, RETVAL, 1, struct map); 1552 New (0, RETVAL, 1, struct map);
1034 RETVAL->x = 0; 1553 RETVAL->x = 0;
1035 RETVAL->y = 0; 1554 RETVAL->y = 0;
1036 RETVAL->w = map_width; 1555 RETVAL->w = 0;
1037 RETVAL->h = map_height; 1556 RETVAL->h = 0;
1038 RETVAL->ox = 0; 1557 RETVAL->ox = 0;
1039 RETVAL->oy = 0; 1558 RETVAL->oy = 0;
1040 RETVAL->faces = 8192; 1559 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1560 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042 RETVAL->texs = 8192;
1043 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044 RETVAL->rows = 0; 1561 RETVAL->rows = 0;
1045 RETVAL->row = 0; 1562 RETVAL->row = 0;
1046 OUTPUT: 1563 OUTPUT:
1047 RETVAL 1564 RETVAL
1048 1565
1049void 1566void
1050DESTROY (CFClient::Map self) 1567DESTROY (DC::Map self)
1051 CODE: 1568 CODE:
1052{ 1569{
1053 map_clear (self); 1570 map_clear (self);
1054 Safefree (self->face); 1571 Safefree (self->face2tile);
1572 Safefree (self->tex);
1055 Safefree (self); 1573 Safefree (self);
1056} 1574}
1057 1575
1058void 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
1059clear (CFClient::Map self) 1583clear (DC::Map self)
1060 CODE: 1584 CODE:
1061 map_clear (self); 1585 map_clear (self);
1062 1586
1063void 1587void
1064set_face (CFClient::Map self, int face, int texid) 1588set_tileid (DC::Map self, int face, int tile)
1065 CODE: 1589 CODE:
1066{ 1590{
1067 while (self->faces <= face) 1591 need_facenum (self, face); self->face2tile [face] = tile;
1068 { 1592 need_texid (self, tile);
1069 Append (mapface, self->face, self->faces, self->faces);
1070 self->faces *= 2;
1071 }
1072
1073 self->face [face] = texid;
1074} 1593}
1075 1594
1076void 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
1077set_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)
1078 CODE: 1620 CODE:
1079{ 1621{
1080 while (self->texs <= texid) 1622 need_texid (self, texid);
1081 {
1082 Append (maptex, self->tex, self->texs, self->texs);
1083 self->texs *= 2;
1084 }
1085 1623
1086 { 1624 {
1087 maptex *tex = self->tex + texid; 1625 maptex *tex = self->tex + texid;
1088 1626
1089 tex->name = name; 1627 tex->name = name;
… …
1106 // from transparent color bleeding and ugly wrapping effects. 1644 // from transparent color bleeding and ugly wrapping effects.
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1645 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1646}
1109 1647
1110int 1648int
1111ox (CFClient::Map self) 1649ox (DC::Map self)
1112 ALIAS: 1650 ALIAS:
1113 oy = 1 1651 oy = 1
1114 x = 2 1652 x = 2
1115 y = 3 1653 y = 3
1116 w = 4 1654 w = 4
… …
1127 } 1665 }
1128 OUTPUT: 1666 OUTPUT:
1129 RETVAL 1667 RETVAL
1130 1668
1131void 1669void
1132scroll (CFClient::Map self, int dx, int dy) 1670scroll (DC::Map self, int dx, int dy)
1133 CODE: 1671 CODE:
1134{ 1672{
1135 if (dx > 0) 1673 if (dx > 0)
1136 map_blank (self, self->x, self->y, dx - 1, self->h); 1674 map_blank (self, self->x, self->y, dx, self->h);
1137 else if (dx < 0) 1675 else if (dx < 0)
1138 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);
1139 1677
1140 if (dy > 0) 1678 if (dy > 0)
1141 map_blank (self, self->x, self->y, self->w, dy - 1); 1679 map_blank (self, self->x, self->y, self->w, dy);
1142 else if (dy < 0) 1680 else if (dy < 0)
1143 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);
1144 1682
1145 self->ox += dx; self->x += dx; 1683 self->ox += dx; self->x += dx;
1146 self->oy += dy; self->y += dy; 1684 self->oy += dy; self->y += dy;
1147 1685
1148 while (self->y < 0) 1686 while (self->y < 0)
… …
1152 self->rows += MAP_EXTEND_Y; 1690 self->rows += MAP_EXTEND_Y;
1153 self->y += MAP_EXTEND_Y; 1691 self->y += MAP_EXTEND_Y;
1154 } 1692 }
1155} 1693}
1156 1694
1157void 1695SV *
1158map1a_update (CFClient::Map self, SV *data_) 1696map1a_update (DC::Map self, SV *data_, int extmap)
1159 CODE: 1697 CODE:
1160{ 1698{
1161 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1699 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162 uint8_t *data_end = (uint8_t *)SvEND (data_); 1700 uint8_t *data_end = (uint8_t *)SvEND (data_);
1163 mapcell *cell; 1701 mapcell *cell;
1164 int x, y, flags; 1702 int x, y, z, flags;
1703 AV *missing = newAV ();
1704 RETVAL = newRV_noinc ((SV *)missing);
1165 1705
1166 while (data < data_end) 1706 while (data < data_end - 1)
1167 { 1707 {
1168 flags = (data [0] << 8) + data [1]; data += 2; 1708 flags = (data [0] << 8) + data [1]; data += 2;
1169 1709
1170 x = ((flags >> 10) & 63) + self->x; 1710 x = self->x + ((flags >> 10) & 63);
1171 y = ((flags >> 4) & 63) + self->y; 1711 y = self->y + ((flags >> 4) & 63);
1172 1712
1173 cell = map_get_cell (self, x, y); 1713 cell = map_get_cell (self, x, y);
1174 1714
1175 if (flags & 15) 1715 if (flags & 15)
1176 { 1716 {
1177 if (cell->darkness < 0) 1717 if (!cell->darkness)
1178 { 1718 {
1719 memset (cell, 0, sizeof (*cell));
1179 cell->darkness = 0; 1720 cell->darkness = 256;
1180 cell->face [0] = 0;
1181 cell->face [1] = 0;
1182 cell->face [2] = 0;
1183 } 1721 }
1184 1722
1185 cell->darkness = flags & 8 ? *data++ : 255;
1186
1187 //TODO: don't trust server data to be in-range(!) 1723 //TODO: don't trust server data to be in-range(!)
1188 1724
1189 if (flags & 4) 1725 if (flags & 8)
1190 { 1726 {
1191 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;
1192 } 1765 }
1193 1766
1767 for (z = 0; z <= 2; ++z)
1194 if (flags & 2) 1768 if (flags & (4 >> z))
1195 { 1769 {
1196 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 }
1197 } 1787 }
1198
1199 if (flags & 1)
1200 {
1201 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202 }
1203 } 1788 }
1204 else 1789 else
1205 cell->darkness = -1; 1790 CELL_CLEAR (cell);
1206 } 1791 }
1207} 1792}
1793 OUTPUT:
1794 RETVAL
1208 1795
1209SV * 1796SV *
1210mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
1211 CODE: 1798 CODE:
1212{ 1799{
1213 int x1, x; 1800 int x1, x;
1214 int y1, y; 1801 int y1, y;
1215 int z; 1802 int z;
… …
1236 { 1823 {
1237 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
1238 1825
1239 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
1240 { 1827 {
1241 mapface face = cell->face [z];
1242
1243 if (face)
1244 {
1245 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1246 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1247 int a1 = tex.a; 1830 int a1 = tex.a;
1248 1831
1249 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1250 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1251 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1252 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1253 }
1254 } 1836 }
1255 } 1837 }
1256 1838
1257 *map++ = (r ) 1839 *map++ = (r )
1258 | (g << 8) 1840 | (g << 8)
… …
1265} 1847}
1266 OUTPUT: 1848 OUTPUT:
1267 RETVAL 1849 RETVAL
1268 1850
1269void 1851void
1270draw (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)
1271 PPCODE: 2220 PPCODE:
1272{ 2221{
1273 int vx, vy;
1274 int x, y, z; 2222 int x, y;
1275 int last_name; 2223 int sw1 = sw + 2;
1276 mapface face; 2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1277 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1278 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1279 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1280 2230
1281 memset (darkness, 255, sw4 * sh);
1282 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1283 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1284 2233
1285 vx = self->x + (self->w - sw) / 2 - shift_x; 2234 mx += self->x - 1;
1286 vy = self->y + (self->h - sh) / 2 - shift_y; 2235 my += self->y - 1;
1287 2236
1288 /* 2237 memset (darkness1, 255, sw1 * sh1);
1289 int vx = self->vx = self->w >= sw
1290 ? self->x + (self->w - sw) / 2
1291 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292 2238
1293 int vy = self->vy = self->h >= sh
1294 ? self->y + (self->h - sh) / 2
1295 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296 */
1297
1298 glColor4ub (255, 255, 255, 255);
1299
1300 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301 glEnable (GL_BLEND);
1302 glEnable (GL_TEXTURE_2D);
1303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305 glBegin (GL_QUADS);
1306
1307 last_name = 0;
1308
1309 for (z = 0; z < 3; z++)
1310 for (y = 0; y < sh; y++) 2239 for (y = 0; y < sh1; y++)
1311 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1312 { 2241 {
1313 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1314 2243
1315 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1316 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1317 { 2246 {
1318 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1319 2248
1320 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1321 ? 255 - FOW_DARKNESS 2251 : 255 - FOW_DARKNESS;
1322 : 255 - cell->darkness;
1323
1324 face = cell->face [z];
1325
1326 if (face)
1327 {
1328 maptex tex = self->tex [face];
1329
1330 int px = (x + 1) * 32 - tex.w;
1331 int py = (y + 1) * 32 - tex.h;
1332
1333 if (last_name != tex.name)
1334 {
1335 glEnd ();
1336 last_name = tex.name;
1337 glBindTexture (GL_TEXTURE_2D, last_name);
1338 glBegin (GL_QUADS);
1339 }
1340
1341 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345 }
1346 } 2252 }
1347 } 2253 }
1348 2254
1349 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];
1350 2267
1351 glDisable (GL_TEXTURE_2D); 2268 uint8_t r11 = (d11 + d21 + d12) / 3;
1352 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);
1353 2292
1354 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1355 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1356 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1357 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1358} 2297}
1359 2298
1360SV * 2299SV *
1361get_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)
1362 CODE: 2301 CODE:
1363{ 2302{
1364 int x, y, x1, y1; 2303 int x, y, x1, y1;
1365 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1366 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1391 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1392 { 2331 {
1393 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1394 uint8_t flags = 0; 2333 uint8_t flags = 0;
1395 2334
1396 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1397 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1398 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1399 2338
1400 *data++ = flags; 2339 *data++ = flags;
1401 2340
1402 if (flags & 1) 2341 if (flags & 1)
1403 { 2342 {
2343 tileid tile = cell->tile [0];
1404 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1405 *data++ = cell->face [0]; 2345 *data++ = tile;
1406 } 2346 }
1407 2347
1408 if (flags & 2) 2348 if (flags & 2)
1409 { 2349 {
2350 tileid tile = cell->tile [1];
1410 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1411 *data++ = cell->face [1]; 2352 *data++ = tile;
1412 } 2353 }
1413 2354
1414 if (flags & 4) 2355 if (flags & 4)
1415 { 2356 {
2357 tileid tile = cell->tile [2];
1416 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1417 *data++ = cell->face [2]; 2359 *data++ = tile;
1418 } 2360 }
1419 } 2361 }
1420 else 2362 else
1421 *data++ = 0; 2363 *data++ = 0;
1422 } 2364 }
1423 } 2365 }
1424 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 {
1425 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1426 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1427 RETVAL = data_sv; 2374 RETVAL = data_sv;
1428} 2375}
1429 OUTPUT: 2376 OUTPUT:
1430 RETVAL 2377 RETVAL
1431 2378
1432void 2379void
1433set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434 PPCODE: 2381 PPCODE:
1435{ 2382{
1436 int x, y, z; 2383 int x, y, z;
1437 int w, h; 2384 int w, h;
1438 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;
1439 2396
1440 if (*data++ != 0) 2397 if (*data++ != 0)
1441 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1442 2399
1443 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1444 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1445 2402
1446 // 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
… …
1458 { 2415 {
1459 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1460 2417
1461 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1462 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1463 uint8_t flags = *data++; 2425 flags = *data++;
1464 2426
1465 if (flags) 2427 if (flags)
1466 { 2428 {
1467 mapface face[3] = { 0, 0, 0 };
1468
1469 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1470 2431
1471 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474 2435
1475 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1476 { 2437 {
1477 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1478 2440
1479 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1480 { 2442 {
1481 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1482 2444
1483 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1484 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1485 } 2452 }
1486 } 2453 }
1487 } 2454 }
1488 } 2455 }
1489 } 2456 }
1490} 2457}
1491 2458
1492MODULE = CFClient PACKAGE = CFClient::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1493 2460
1494CFClient::MixChunk 2461DC::RW
1495new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1496 CODE: 2463 CODE:
1497 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1498 OUTPUT: 2470 OUTPUT:
1499 RETVAL 2471 RETVAL
1500 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 : '('
1501void 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
1502DESTROY (CFClient::MixChunk self) 2582DESTROY (DC::MixChunk self)
1503 CODE: 2583 CODE:
1504 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1505 2585
1506int 2586int
1507volume (CFClient::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1508 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1509 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1510 OUTPUT: 2592 OUTPUT:
1511 RETVAL 2593 RETVAL
1512 2594
1513int 2595DC::Channel
1514play (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)
1515 CODE: 2597 CODE:
2598{
1516 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}
1517 OUTPUT: 2610 OUTPUT:
1518 RETVAL 2611 RETVAL
1519 2612
1520MODULE = CFClient PACKAGE = CFClient::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1521 2614
1522int 2615int
1523volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1524 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1525 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1526 OUTPUT: 2622 OUTPUT:
1527 RETVAL 2623 RETVAL
1528 2624
1529CFClient::MixMusic 2625void
1530new_from_file (SV *class, char *path) 2626fade_out (int ms)
1531 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:
1532 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1533 OUTPUT: 2639 OUTPUT:
1534 RETVAL 2640 RETVAL
1535 2641
1536void 2642void
1537DESTROY (CFClient::MixMusic self) 2643DESTROY (DC::MixMusic self)
1538 CODE: 2644 CODE:
1539 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1540 2646
1541int 2647int
1542play (CFClient::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1543 CODE: 2649 CODE:
1544 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1545 OUTPUT: 2651 OUTPUT:
1546 RETVAL 2652 RETVAL
1547 2653
2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
1548MODULE = CFClient PACKAGE = CFClient::OpenGL 2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1549 2662
1550BOOT: 2663BOOT:
1551{ 2664{
1552 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553 static const struct { 2666 static const struct {
1554 const char *name; 2667 const char *name;
1555 IV iv; 2668 IV iv;
1556 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1557# 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),
1558 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1559 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1560 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
1561 const_iv (GL_DITHER), 2677 const_iv (GL_DITHER),
1562 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
… …
1564 const_iv (GL_SCISSOR_TEST), 2680 const_iv (GL_SCISSOR_TEST),
1565 const_iv (GL_DEPTH_TEST), 2681 const_iv (GL_DEPTH_TEST),
1566 const_iv (GL_ALPHA_TEST), 2682 const_iv (GL_ALPHA_TEST),
1567 const_iv (GL_NORMALIZE), 2683 const_iv (GL_NORMALIZE),
1568 const_iv (GL_RESCALE_NORMAL), 2684 const_iv (GL_RESCALE_NORMAL),
2685 const_iv (GL_FRONT),
2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1569 const_iv (GL_AND), 2688 const_iv (GL_AND),
1570 const_iv (GL_ONE), 2689 const_iv (GL_ONE),
1571 const_iv (GL_ZERO), 2690 const_iv (GL_ZERO),
1572 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
1573 const_iv (GL_DST_ALPHA), 2692 const_iv (GL_DST_ALPHA),
1574 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2693 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575 const_iv (GL_ONE_MINUS_DST_ALPHA), 2694 const_iv (GL_ONE_MINUS_DST_ALPHA),
1576 const_iv (GL_SRC_ALPHA_SATURATE), 2695 const_iv (GL_SRC_ALPHA_SATURATE),
1577 const_iv (GL_RGB), 2696 const_iv (GL_RGB),
1578 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),
1579 const_iv (GL_UNSIGNED_BYTE), 2701 const_iv (GL_UNSIGNED_BYTE),
1580 const_iv (GL_UNSIGNED_SHORT), 2702 const_iv (GL_UNSIGNED_SHORT),
1581 const_iv (GL_UNSIGNED_INT), 2703 const_iv (GL_UNSIGNED_INT),
1582 const_iv (GL_ALPHA), 2704 const_iv (GL_ALPHA),
1583 const_iv (GL_INTENSITY), 2705 const_iv (GL_INTENSITY),
1584 const_iv (GL_LUMINANCE), 2706 const_iv (GL_LUMINANCE),
1585 const_iv (GL_LUMINANCE_ALPHA), 2707 const_iv (GL_LUMINANCE_ALPHA),
1586 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1587 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),
1588 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1589 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1590 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1591 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1592 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1593 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1614 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
1615 const_iv (GL_SEPARABLE_2D), 2745 const_iv (GL_SEPARABLE_2D),
1616 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1617 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1618 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1619 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
2751 const_iv (GL_LINE_STRIP),
1620 const_iv (GL_LINE_LOOP), 2752 const_iv (GL_LINE_LOOP),
1621 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
1622 const_iv (GL_QUAD_STRIP), 2754 const_iv (GL_QUAD_STRIP),
1623 const_iv (GL_TRIANGLES), 2755 const_iv (GL_TRIANGLES),
1624 const_iv (GL_TRIANGLE_STRIP), 2756 const_iv (GL_TRIANGLE_STRIP),
1625 const_iv (GL_TRIANGLE_FAN), 2757 const_iv (GL_TRIANGLE_FAN),
2758 const_iv (GL_POLYGON),
1626 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),
1627 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
1628 const_iv (GL_V2F), 2768 const_iv (GL_V2F),
1629 const_iv (GL_V3F), 2769 const_iv (GL_V3F),
1630 const_iv (GL_T2F_V3F), 2770 const_iv (GL_T2F_V3F),
1631 const_iv (GL_T2F_N3F_V3F), 2771 const_iv (GL_T2F_N3F_V3F),
1632# undef const_iv 2772# undef const_iv
1633 }; 2773 };
1634 2774
1635 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; )
1636 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);
1637} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
1638 2787
1639char * 2788char *
1640gl_vendor () 2789gl_vendor ()
1641 CODE: 2790 CODE:
1642 RETVAL = (char *)glGetString (GL_VENDOR); 2791 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1655 CODE: 2804 CODE:
1656 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657 OUTPUT: 2806 OUTPUT:
1658 RETVAL 2807 RETVAL
1659 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
2822
1660int glGetError () 2823int glGetError ()
2824
2825void glFinish ()
1661 2826
1662void glClear (int mask) 2827void glClear (int mask)
1663 2828
1664void glClearColor (float r, float g, float b, float a = 1.0) 2829void glClearColor (float r, float g, float b, float a = 1.0)
1665 PROTOTYPE: @ 2830 PROTOTYPE: @
… …
1690 2855
1691void glPopMatrix () 2856void glPopMatrix ()
1692 2857
1693void glLoadIdentity () 2858void glLoadIdentity ()
1694 2859
2860void glDrawBuffer (int buffer)
2861
2862void glReadBuffer (int buffer)
2863
1695# near_ and far_ are due to microsofts buggy "c" compiler 2864# near_ and far_ are due to microsofts buggy "c" compiler
1696void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697 2866
1698# near_ and far_ are due to microsofts buggy "c" compiler 2867# near_ and far_ are due to microsofts buggy "c" compiler
1699void 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
1700 2871
1701void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
1702 2873
1703void glScissor (int x, int y, int width, int height) 2874void glScissor (int x, int y, int width, int height)
1704 2875
… …
1712 2883
1713void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1714 CODE: 2885 CODE:
1715 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1716 2887
1717void glBegin (int mode)
1718
1719void glEnd ()
1720
1721void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
1722 PROTOTYPE: @
1723 ALIAS: 2889 ALIAS:
1724 glColor_premultiply = 1 2890 glColor_premultiply = 1
1725 CODE: 2891 CODE:
1726 if (ix) 2892 if (ix)
1727 { 2893 {
1728 r *= a; 2894 r *= a;
1729 g *= a; 2895 g *= a;
1730 b *= a; 2896 b *= a;
1731 } 2897 }
1732 // microsoft visual "c" rounds instead of truncating... 2898 // microsoft visual "c" rounds instead of truncating...
1733 glColor4ub (MIN ((int)(r * 256.f), 255), 2899 glColor4f (r, g, b, a);
1734 MIN ((int)(g * 256.f), 255),
1735 MIN ((int)(b * 256.f), 255),
1736 MIN ((int)(a * 256.f), 255));
1737
1738void glInterleavedArrays (int format, int stride, char *data)
1739
1740void glDrawElements (int mode, int count, int type, char *indices)
1741
1742# 1.2 void glDrawRangeElements (int mode, int start, int end
1743 2900
1744void glRasterPos (float x, float y, float z = 0.) 2901void glRasterPos (float x, float y, float z = 0.)
1745 CODE: 2902 CODE:
1746 glRasterPos3f (0, 0, z); 2903 glRasterPos3f (0, 0, z);
1747 glBitmap (0, 0, 0, 0, x, y, 0); 2904 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1752 2909
1753void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
1754 CODE: 2911 CODE:
1755 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
1756 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
1757void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
1758 CODE: 2944 CODE:
1759 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
1760 2946
1761void glTexParameter (int target, int pname, float param) 2947void glTexParameter (int target, int pname, float param)
… …
1777void 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)
1778 CODE: 2964 CODE:
1779 if (gl.SeparableFilter2D) 2965 if (gl.SeparableFilter2D)
1780 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781 2967
1782void 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)
1783 2969
1784void 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)
1785 2971
1786void glDrawPixels (int width, int height, int format, int type, char *pixels) 2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
2973
2974void glPixelZoom (float x, float y)
1787 2975
1788void 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)
1789 2977
1790int glGenTexture () 2978int glGenTexture ()
1791 CODE: 2979 CODE:
1792{ 2980 RETVAL = gen_texture ();
1793 GLuint name;
1794 glGenTextures (1, &name);
1795 RETVAL = name;
1796}
1797 OUTPUT: 2981 OUTPUT:
1798 RETVAL 2982 RETVAL
1799 2983
1800void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
1801 CODE: 2985 CODE:
1802{
1803 GLuint name_ = name;
1804 glDeleteTextures (1, &name_); 2986 del_texture (name);
1805} 2987
1806
1807int glGenList () 2988int glGenList ()
1808 CODE: 2989 CODE:
1809 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
1810 OUTPUT: 2991 OUTPUT:
1811 RETVAL 2992 RETVAL
… …
1818 2999
1819void glEndList () 3000void glEndList ()
1820 3001
1821void glCallList (int list) 3002void glCallList (int list)
1822 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1823 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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