ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.115 by root, Wed Jun 14 18:59:30 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 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>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 50
27#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
28#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
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 74#endif
44 75
45#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 */
46 80
47#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
48 82
49#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
51 85
52#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;
53 92
54static struct 93static struct
55{ 94{
56#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 96#include "glfunc.h"
58#undef GL_FUNC 97#undef GL_FUNC
59} gl; 98} gl;
60 99
100static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 102{
63 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 107 else
68 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
69} 109}
70 110
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;
71typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
73 146
74typedef 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}
75 166
76typedef struct cf_layout { 167typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
80 int base_height; 170 int base_height;
81 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
82} *CFClient__Layout; 173} *DC__Layout;
83 174
84static CFClient__Font default_font; 175static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
87 178
88static void 179static void
89substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
90{ 181{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 183#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 185#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 187}
101 188
102static void 189static void
103layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
104{ 191{
105 /* 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
106 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
107 */ 194 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
109 196
110 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 199
113 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
114} 201}
115 202
116static void 203static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
120 210
121 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 213
124 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
125} 215 if (!rect.height) rect.height = 1;
126 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
127typedef uint16_t mapface; 222typedef uint16_t faceid;
128 223
129typedef struct { 224typedef struct {
130 GLint name; 225 GLuint name;
131 int w, h; 226 int w, h;
132 float s, t; 227 float s, t;
133 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
134} maptex; 231} maptex;
135 232
136typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
137 int16_t darkness; 236 uint16_t darkness;
138 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 238} mapcell;
140 239
141typedef struct { 240typedef struct {
142 int32_t c0, c1; 241 int32_t c0, c1;
143 mapcell *col; 242 mapcell *col;
144} maprow; 243} maprow;
145 244
146typedef struct map { 245typedef struct map {
147 int x, y, w, h; 246 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 248 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 249 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 250
155 int32_t rows; 251 int32_t rows;
156 maprow *row; 252 maprow *row;
157} *CFClient__Map; 253} *DC__Map;
158 254
159static char * 255static char *
160prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
161{ 257{
162 char *p; 258 char *p;
… …
179} 275}
180 276
181#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))
182#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))
183 279
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
184static maprow * 300static maprow *
185map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
186{ 302{
187 if (0 > y) 303 if (0 > y)
188 { 304 {
189 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
228 344
229 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
230} 346}
231 347
232static mapcell * 348static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
234{ 350{
235 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
236} 352}
237 353
238static void 354static void
239map_clear (CFClient__Map self) 355map_clear (DC__Map self)
240{ 356{
241 int r; 357 int r;
242 358
243 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
252 self->row = 0; 368 self->row = 0;
253 self->rows = 0; 369 self->rows = 0;
254} 370}
255 371
256static void 372static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 374{
259 int x, y; 375 int x, y;
260 maprow *row; 376 maprow *row;
377 mapcell *cell;
261 378
262 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 380 if (y >= 0)
264 { 381 {
265 if (y >= self->rows) 382 if (y >= self->rows)
… …
271 if (x >= row->c0) 388 if (x >= row->c0)
272 { 389 {
273 if (x >= row->c1) 390 if (x >= row->c1)
274 break; 391 break;
275 392
276 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
277 } 399 }
278 } 400 }
401}
402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
279} 417}
280 418
281static void 419static void
282music_finished (void) 420music_finished (void)
283{ 421{
… …
319 n |= n >> 16; 457 n |= n >> 16;
320 458
321 return n + 1; 459 return n + 1;
322} 460}
323 461
324MODULE = CFClient PACKAGE = CFClient 462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
325 521
326PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
327 523
328BOOT: 524BOOT:
329{ 525{
330 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 527 static const struct {
332 const char *name; 528 const char *name;
333 IV iv; 529 IV iv;
334 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
336 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
418 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 641
431 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
432 const_iv (KMOD_ALT), 643
433 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
434# undef const_iv 670# undef const_iv
435 }; 671 };
436 672
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
675
676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
685
686int
687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
440 700
441void 701void
442pango_init () 702pango_init ()
443 CODE: 703 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 704{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 } 708 /*pango_context_set_font_description (opengl_context, default_font);*/
451 { 709#if PANGO_VERSION_CHECK (1, 15, 2)
452 cairo_font_options_t *fopt = cairo_font_options_create (); 710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
453 cairo_fontmap = pango_cairo_font_map_get_default (); 711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif 712#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 713}
467 714
468int 715char *SDL_GetError ()
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
470 716
471void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
472SDL_Quit () 723void SDL_Quit ()
473 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
474void 734void
475SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
476 PPCODE: 736 PPCODE:
477{ 737{
478 SDL_Rect **m; 738 SDL_Rect **m;
479 739
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 744
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 747
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 752
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
495 SDL_EnableUNICODE (1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497 755
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 757
500 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
501 while (*m) 759 while (*m)
502 { 760 {
503 AV *av = newAV (); 761 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 762 av_push (av, newSViv ((*m)->w));
505 av_push (av, newSViv ((*m)->h)); 763 av_push (av, newSViv ((*m)->h));
764 av_push (av, newSViv (rgb));
765 av_push (av, newSViv (alpha));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 766 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
507 767
508 ++m; 768 ++m;
509 } 769 }
510} 770}
511 771
512char *
513SDL_GetError ()
514
515int 772int
516SDL_SetVideoMode (int w, int h, int fullscreen) 773SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 CODE: 774 CODE:
775{
776 SDL_EnableUNICODE (1);
777 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
778
779 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
780 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
781 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
782 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
783
518 RETVAL = !!SDL_SetVideoMode ( 784 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 785 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 786 );
787
521 if (RETVAL) 788 if (RETVAL)
522 { 789 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 790 av_clear (texture_av);
791
792 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 793#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h" 794#include "glfunc.h"
526# undef GL_FUNC 795#undef GL_FUNC
527 } 796 }
797}
528 OUTPUT: 798 OUTPUT:
529 RETVAL 799 RETVAL
530 800
531void 801void
532SDL_GL_SwapBuffers () 802SDL_GL_SwapBuffers ()
533 803
534char * 804char *
535SDL_GetKeyName (int sym) 805SDL_GetKeyName (int sym)
536 806
807int
808SDL_GetAppState ()
809
810int
811SDL_GetModState ()
812
537void 813void
538SDL_PollEvent () 814poll_events ()
539 PPCODE: 815 PPCODE:
540{ 816{
541 SDL_Event ev; 817 SDL_Event ev;
542 818
543 while (SDL_PollEvent (&ev)) 819 SDL_PumpEvents ();
820 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 821 {
545 HV *hv = newHV (); 822 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 823 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 824
548 switch (ev.type) 825 switch (ev.type)
549 { 826 {
550 case SDL_KEYDOWN: 827 case SDL_KEYDOWN:
551 case SDL_KEYUP: 828 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 829 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 830 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 831 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
832 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 833 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 834 break;
557 835
558 case SDL_ACTIVEEVENT: 836 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 837 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 838 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 839 break;
562 840
563 case SDL_MOUSEMOTION: 841 case SDL_MOUSEMOTION:
842 {
843 int state = ev.motion.state;
844 int x = ev.motion.x;
845 int y = ev.motion.y;
846 int xrel = ev.motion.xrel;
847 int yrel = ev.motion.yrel;
848
849 /* do simplistic event compression */
850 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
851 && state == ev.motion.state)
852 {
853 xrel += ev.motion.xrel;
854 yrel += ev.motion.yrel;
855 x = ev.motion.x;
856 y = ev.motion.y;
857 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858 }
859
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 860 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 861 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 862 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 863 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 864 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 865 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
866 }
571 break; 867 break;
572 868
573 case SDL_MOUSEBUTTONDOWN: 869 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 870 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 871 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576 872
577 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 873 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 874 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 875 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 876 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 881 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 882 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 883 break;
588 } 884 }
589 885
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 886 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591 } 887 }
592} 888}
593 889
594int 890int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 891Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 892 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 893 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 894 Mix_ChannelFinished (channel_finished);
599 895
600void 896void
897Mix_QuerySpec ()
898 PPCODE:
899{
900 int freq, channels;
901 Uint16 format;
902
903 if (Mix_QuerySpec (&freq, &format, &channels))
904 {
905 EXTEND (SP, 3);
906 PUSHs (sv_2mortal (newSViv (freq)));
907 PUSHs (sv_2mortal (newSViv (format)));
908 PUSHs (sv_2mortal (newSViv (channels)));
909 }
910}
911
912void
601Mix_CloseAudio () 913Mix_CloseAudio ()
602 914
603int 915int
604Mix_AllocateChannels (int numchans = -1) 916Mix_AllocateChannels (int numchans = -1)
605 917
918const char *
919Mix_GetError ()
920
606void 921void
607lowdelay (int fd, int val = 1) 922lowdelay (int fd, int val = 1)
608 CODE: 923 CODE:
924 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
925
926void
927win32_proxy_info ()
928 PPCODE:
929{
609#ifndef _WIN32 930#ifdef _WIN32
610 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 931 char buffer[2048];
932 DWORD buflen;
933
934 EXTEND (SP, 3);
935
936 buflen = sizeof (buffer);
937 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
938 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
939 {
940 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
941
942 buflen = sizeof (buffer);
943 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
944 {
945 PUSHs (newSVpv (buffer, 0));
946
947 buflen = sizeof (buffer);
948 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
949 PUSHs (newSVpv (buffer, 0));
950 }
951 }
611#endif 952#endif
953}
612 954
613void 955int
614add_font (char *file) 956add_font (char *file)
615 CODE: 957 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 958 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32 959 OUTPUT:
618 // cairo... sigh... requires win2000 960 RETVAL
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 961
622void 962void
623load_image_inline (SV *image_) 963load_image_inline (SV *image_)
624 ALIAS: 964 ALIAS:
625 load_image_file = 1 965 load_image_file = 1
… …
628 STRLEN image_len; 968 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 969 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 970 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 971 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 972 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 973 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 974 : SDL_RWFromConstMem (image, image_len);
635 975
636 if (!rw) 976 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 977 croak ("load_image: %s", SDL_GetError ());
638 978
… …
667 1007
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1008 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 1009
670 assert (surface2->pitch == surface2->w * 4); 1010 assert (surface2->pitch == surface2->w * 4);
671 1011
1012 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 1013 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 1014 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 1015 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1016 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA8 : GL_RGB8))); 1017 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1018 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1019 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020 SDL_UnlockSurface (surface2);
681 1021
682 SDL_FreeSurface (surface); 1022 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 1023 SDL_FreeSurface (surface2);
684} 1024}
685 1025
… …
711void 1051void
712error (char *message) 1052error (char *message)
713 CODE: 1053 CODE:
714 fprintf (stderr, "ERROR: %s\n", message); 1054 fprintf (stderr, "ERROR: %s\n", message);
715#ifdef _WIN32 1055#ifdef _WIN32
716 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1056 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
717#endif 1057#endif
718 1058
719void 1059void
720fatal (char *message) 1060fatal (char *message)
721 CODE: 1061 CODE:
722 fprintf (stderr, "FATAL: %s\n", message); 1062 fprintf (stderr, "FATAL: %s\n", message);
723#ifdef _WIN32 1063#ifdef _WIN32
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1064 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1065#endif
726 _exit (1); 1066 _exit (1);
727 1067
728void 1068void
729_exit (int retval) 1069_exit (int retval = 0)
730 CODE: 1070 CODE:
1071#ifdef WIN32
1072 ExitThread (retval); // unclean, please beam me up
1073#else
731 _exit (retval); 1074 _exit (retval);
1075#endif
732 1076
1077void
1078debug ()
1079 CODE:
1080{
1081#if DEBUG
1082 VALGRIND_DO_LEAK_CHECK;
1083#endif
1084}
1085
733MODULE = CFClient PACKAGE = CFClient::Font 1086MODULE = Deliantra::Client PACKAGE = DC::Font
734 1087
735CFClient::Font 1088PROTOTYPES: DISABLE
1089
1090DC::Font
736new_from_file (SV *class, char *path, int id = 0) 1091new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1092 CODE:
738{ 1093{
739 int count; 1094 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1095 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1098}
744 OUTPUT: 1099 OUTPUT:
745 RETVAL 1100 RETVAL
746 1101
747void 1102void
748DESTROY (CFClient::Font self) 1103DESTROY (DC::Font self)
749 CODE: 1104 CODE:
750 pango_font_description_free (self); 1105 pango_font_description_free (self);
751 1106
752void 1107void
753make_default (CFClient::Font self) 1108make_default (DC::Font self)
1109 PROTOTYPE: $
754 CODE: 1110 CODE:
755 default_font = self; 1111 default_font = self;
756 1112
757MODULE = CFClient PACKAGE = CFClient::Layout 1113MODULE = Deliantra::Client PACKAGE = DC::Layout
758 1114
759CFClient::Layout 1115PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1116
1117void
1118glyph_cache_backup ()
1119 PROTOTYPE:
1120 CODE:
1121 tc_backup ();
1122
1123void
1124glyph_cache_restore ()
1125 PROTOTYPE:
1126 CODE:
1127 tc_restore ();
1128
1129DC::Layout
1130new (SV *class)
761 CODE: 1131 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1132 New (0, RETVAL, 1, struct cf_layout);
763 1133
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1134 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1135 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1136 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1137 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1138 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1139 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1140 RETVAL->font = 0;
1141 RETVAL->rc = rc_alloc ();
772 1142
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1143 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1144 layout_update_font (RETVAL);
775 OUTPUT: 1145 OUTPUT:
776 RETVAL 1146 RETVAL
777 1147
778void 1148void
779DESTROY (CFClient::Layout self) 1149DESTROY (DC::Layout self)
780 CODE: 1150 CODE:
781 g_object_unref (self->pl); 1151 g_object_unref (self->pl);
1152 rc_free (self->rc);
782 Safefree (self); 1153 Safefree (self);
783 1154
784int
785is_rgba (CFClient::Layout self)
786 CODE:
787 RETVAL = self->rgba;
788 OUTPUT:
789 RETVAL
790
791void 1155void
792set_text (CFClient::Layout self, SV *text_) 1156set_text (DC::Layout self, SV *text_)
793 CODE: 1157 CODE:
794{ 1158{
795 STRLEN textlen; 1159 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen); 1160 char *text = SvPVutf8 (text_, textlen);
797 1161
798 pango_layout_set_text (self->pl, text, textlen); 1162 pango_layout_set_text (self->pl, text, textlen);
799} 1163}
800 1164
801void 1165void
802set_markup (CFClient::Layout self, SV *text_) 1166set_markup (DC::Layout self, SV *text_)
803 CODE: 1167 CODE:
804{ 1168{
805 STRLEN textlen; 1169 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
807 1171
808 pango_layout_set_markup (self->pl, text, textlen); 1172 pango_layout_set_markup (self->pl, text, textlen);
809} 1173}
810 1174
1175void
1176set_shapes (DC::Layout self, ...)
1177 CODE:
1178{
1179 PangoAttrList *attrs = 0;
1180 const char *text = pango_layout_get_text (self->pl);
1181 const char *pos = text;
1182 int arg = 4;
1183
1184 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1185 {
1186 PangoRectangle inkrect, rect;
1187 PangoAttribute *attr;
1188
1189 int x = SvIV (ST (arg - 3));
1190 int y = SvIV (ST (arg - 2));
1191 int w = SvIV (ST (arg - 1));
1192 int h = SvIV (ST (arg ));
1193
1194 inkrect.x = 0;
1195 inkrect.y = 0;
1196 inkrect.width = 0;
1197 inkrect.height = 0;
1198
1199 rect.x = x * PANGO_SCALE;
1200 rect.y = y * PANGO_SCALE;
1201 rect.width = w * PANGO_SCALE;
1202 rect.height = h * PANGO_SCALE;
1203
1204 if (!attrs)
1205 attrs = pango_layout_get_attributes (self->pl);
1206
1207 attr = pango_attr_shape_new (&inkrect, &rect);
1208 attr->start_index = pos - text;
1209 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1210 pango_attr_list_insert (attrs, attr);
1211
1212 arg += 4;
1213 pos += sizeof (OBJ_STR) - 1;
1214 }
1215
1216 if (attrs)
1217 pango_layout_set_attributes (self->pl, attrs);
1218}
1219
1220void
1221get_shapes (DC::Layout self)
1222 PPCODE:
1223{
1224 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1225
1226 do
1227 {
1228 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1229
1230 if (run && shape_attr_p (run))
1231 {
1232 PangoRectangle extents;
1233 pango_layout_iter_get_run_extents (iter, 0, &extents);
1234
1235 EXTEND (SP, 2);
1236 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1237 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1238 }
1239 }
1240 while (pango_layout_iter_next_run (iter));
1241
1242 pango_layout_iter_free (iter);
1243}
1244
1245int
1246has_wrapped (DC::Layout self)
1247 CODE:
1248{
1249 int lines = 1;
1250 const char *text = pango_layout_get_text (self->pl);
1251
1252 while (*text)
1253 lines += *text++ == '\n';
1254
1255 RETVAL = lines < pango_layout_get_line_count (self->pl);
1256}
1257 OUTPUT:
1258 RETVAL
1259
811SV * 1260SV *
812get_text (CFClient::Layout self) 1261get_text (DC::Layout self)
813 CODE: 1262 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1263 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1264 sv_utf8_decode (RETVAL);
816 OUTPUT: 1265 OUTPUT:
817 RETVAL 1266 RETVAL
818 1267
819void 1268void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1269set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1270 CODE:
822 self->r = r; 1271 self->r = r;
823 self->g = g; 1272 self->g = g;
824 self->b = b; 1273 self->b = b;
825 self->a = a; 1274 self->a = a;
826 1275
827void 1276void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1277set_font (DC::Layout self, DC::Font font = 0)
829 CODE: 1278 CODE:
830 if (self->font != font) 1279 if (self->font != font)
831 { 1280 {
832 self->font = font; 1281 self->font = font;
833 layout_update_font (self); 1282 layout_update_font (self);
834 } 1283 }
835 1284
836void 1285void
837set_height (CFClient::Layout self, int base_height) 1286set_height (DC::Layout self, int base_height)
838 CODE: 1287 CODE:
839 if (self->base_height != base_height) 1288 if (self->base_height != base_height)
840 { 1289 {
841 self->base_height = base_height; 1290 self->base_height = base_height;
842 layout_update_font (self); 1291 layout_update_font (self);
843 } 1292 }
844 1293
845void 1294void
846set_width (CFClient::Layout self, int max_width = -1) 1295set_width (DC::Layout self, int max_width = -1)
847 CODE: 1296 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1297 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1298
850void 1299void
851set_indent (CFClient::Layout self, int indent) 1300set_indent (DC::Layout self, int indent)
852 CODE: 1301 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1302 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1303
855void 1304void
856set_spacing (CFClient::Layout self, int spacing) 1305set_spacing (DC::Layout self, int spacing)
857 CODE: 1306 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1307 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1308
860void 1309void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1310set_ellipsise (DC::Layout self, int ellipsise)
862 CODE: 1311 CODE:
863 pango_layout_set_ellipsize (self->pl, 1312 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1313 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1314 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1315 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1316 : PANGO_ELLIPSIZE_NONE
868 ); 1317 );
869 1318
870void 1319void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1320set_single_paragraph_mode (DC::Layout self, int spm)
872 CODE: 1321 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1322 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1323
875void 1324void
876size (CFClient::Layout self) 1325size (DC::Layout self)
877 PPCODE: 1326 PPCODE:
878{ 1327{
879 int w, h; 1328 int w, h;
880 1329
881 layout_get_pixel_size (self, &w, &h); 1330 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1333 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1334 PUSHs (sv_2mortal (newSViv (h)));
886} 1335}
887 1336
888int 1337int
1338descent (DC::Layout self)
1339 CODE:
1340{
1341 PangoRectangle rect;
1342 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1343 pango_layout_line_get_pixel_extents (line, 0, &rect);
1344 RETVAL = PANGO_DESCENT (rect);
1345}
1346 OUTPUT:
1347 RETVAL
1348
1349int
889xy_to_index (CFClient::Layout self, int x, int y) 1350xy_to_index (DC::Layout self, int x, int y)
890 CODE: 1351 CODE:
891{ 1352{
892 int index, trailing; 1353 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1354 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1355 RETVAL = index + trailing;
895} 1356}
896 OUTPUT: 1357 OUTPUT:
897 RETVAL 1358 RETVAL
898 1359
899void 1360void
900cursor_pos (CFClient::Layout self, int index) 1361cursor_pos (DC::Layout self, int index)
901 PPCODE: 1362 PPCODE:
902{ 1363{
903 PangoRectangle strong_pos; 1364 PangoRectangle pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1365 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905 1366
906 EXTEND (SP, 3); 1367 EXTEND (SP, 3);
907 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1368 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1369 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1370 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910} 1371}
911 1372
912void 1373void
913render (CFClient::Layout self) 1374index_to_line_x (DC::Layout self, int index, int trailing = 0)
914 PPCODE: 1375 PPCODE:
915{ 1376{
916 SV *retval; 1377 int line, x;
917 int w, h;
918 1378
919 layout_get_pixel_size (self, &w, &h); 1379 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920 1380#if !PANGO_VERSION_CHECK (1, 17, 3)
921 if (self->rgba) 1381 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
922 { 1382 --line;
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif 1383#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1384 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (line)));
1386 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1387}
1388
1389void
1390line_x_to_index (DC::Layout self, int line, int x)
1391 PPCODE:
1392{
1393 PangoLayoutLine *lp;
1394 int index, trailing;
1395
1396 if (line < 0)
1397 XSRETURN_EMPTY;
1398
1399 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1400 XSRETURN_EMPTY; /* do better */
1401
1402 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1403
1404 EXTEND (SP, 2);
1405 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1406 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA8)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1407 else
976 { 1408 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1409 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1410 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1411 }
1001} 1412}
1002 1413
1414void
1415render (DC::Layout self, float x, float y, int flags = 0)
1416 CODE:
1417 rc_clear (self->rc);
1418 pango_opengl_render_layout_subpixel (
1419 self->pl,
1420 self->rc,
1421 x * PANGO_SCALE, y * PANGO_SCALE,
1422 self->r, self->g, self->b, self->a,
1423 flags
1424 );
1425 // we assume that context_change actually clears/frees stuff
1426 // and does not do any recomputation...
1427 pango_layout_context_changed (self->pl);
1428
1429void
1430draw (DC::Layout self)
1431 CODE:
1432{
1433 glEnable (GL_TEXTURE_2D);
1434 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1435 glEnable (GL_BLEND);
1436 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1437 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1438 glEnable (GL_ALPHA_TEST);
1439 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1440
1441 rc_draw (self->rc);
1442
1443 glDisable (GL_ALPHA_TEST);
1444 glDisable (GL_BLEND);
1445 glDisable (GL_TEXTURE_2D);
1446}
1447
1003MODULE = CFClient PACKAGE = CFClient::Texture 1448MODULE = Deliantra::Client PACKAGE = DC::Texture
1004 1449
1005void 1450PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1451
1012 if (ow && oh) 1452void
1453pad (SV *data_, int ow, int oh, int nw, int nh)
1454 CODE:
1455{
1456 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1457 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1458 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1459 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1460 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1461 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1462
1026 SvPOK_only (result_); 1463 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1464 SvCUR_set (result_, nw * nh * bpp);
1028 1465
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1466 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1467 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1468 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1469
1033 sv_setsv (data_, result_); 1470 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1471 }
1040} 1472}
1041 1473
1042void 1474void
1043draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1475draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1049{ 1481{
1050 HV *hv = (HV *)SvRV (self); 1482 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1483 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1484 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1485 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1486
1487 if (name <= 0)
1488 XSRETURN_EMPTY;
1054 1489
1055 if (items < 5) 1490 if (items < 5)
1056 { 1491 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1492 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1493 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1521 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1522 glDisable (GL_BLEND);
1088 } 1523 }
1089} 1524}
1090 1525
1526IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1527 CODE:
1528{
1529 GLint width;
1530 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1531 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1532 RETVAL = width > 0;
1533}
1534 OUTPUT:
1535 RETVAL
1536
1091MODULE = CFClient PACKAGE = CFClient::Map 1537MODULE = Deliantra::Client PACKAGE = DC::Map
1092 1538
1093CFClient::Map 1539PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1540
1541DC::Map
1542new (SV *class)
1095 CODE: 1543 CODE:
1096 New (0, RETVAL, 1, struct map); 1544 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1545 RETVAL->x = 0;
1098 RETVAL->y = 0; 1546 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1547 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1548 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1549 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1550 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1551 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1552 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1553 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1554 RETVAL->row = 0;
1109 OUTPUT: 1555 OUTPUT:
1110 RETVAL 1556 RETVAL
1111 1557
1112void 1558void
1113DESTROY (CFClient::Map self) 1559DESTROY (DC::Map self)
1114 CODE: 1560 CODE:
1115{ 1561{
1116 map_clear (self); 1562 map_clear (self);
1117 Safefree (self->face); 1563 Safefree (self->face2tile);
1118 Safefree (self->tex); 1564 Safefree (self->tex);
1119 Safefree (self); 1565 Safefree (self);
1120} 1566}
1121 1567
1122void 1568void
1569resize (DC::Map self, int map_width, int map_height)
1570 CODE:
1571 self->w = map_width;
1572 self->h = map_height;
1573
1574void
1123clear (CFClient::Map self) 1575clear (DC::Map self)
1124 CODE: 1576 CODE:
1125 map_clear (self); 1577 map_clear (self);
1126 1578
1127void 1579void
1128set_face (CFClient::Map self, int face, int texid) 1580set_tileid (DC::Map self, int face, int tile)
1129 CODE: 1581 CODE:
1130{ 1582{
1131 while (self->faces <= face) 1583 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1584 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1585}
1139 1586
1140void 1587void
1588set_smooth (DC::Map self, int face, int smooth, int level)
1589 CODE:
1590{
1591 tileid texid;
1592 maptex *tex;
1593
1594 if (face < 0 || face >= self->faces)
1595 return;
1596
1597 if (smooth < 0 || smooth >= self->faces)
1598 return;
1599
1600 texid = self->face2tile [face];
1601
1602 if (!texid)
1603 return;
1604
1605 tex = self->tex + texid;
1606 tex->smoothtile = self->face2tile [smooth];
1607 tex->smoothlevel = level;
1608}
1609
1610void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1611set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1612 CODE:
1143{ 1613{
1144 while (self->texs <= texid) 1614 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1615
1150 { 1616 {
1151 maptex *tex = self->tex + texid; 1617 maptex *tex = self->tex + texid;
1152 1618
1153 tex->name = name; 1619 tex->name = name;
… …
1170 // from transparent color bleeding and ugly wrapping effects. 1636 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1637 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1638}
1173 1639
1174int 1640int
1175ox (CFClient::Map self) 1641ox (DC::Map self)
1176 ALIAS: 1642 ALIAS:
1177 oy = 1 1643 oy = 1
1178 x = 2 1644 x = 2
1179 y = 3 1645 y = 3
1180 w = 4 1646 w = 4
… …
1191 } 1657 }
1192 OUTPUT: 1658 OUTPUT:
1193 RETVAL 1659 RETVAL
1194 1660
1195void 1661void
1196scroll (CFClient::Map self, int dx, int dy) 1662scroll (DC::Map self, int dx, int dy)
1197 CODE: 1663 CODE:
1198{ 1664{
1199 if (dx > 0) 1665 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1666 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1667 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1668 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1669
1204 if (dy > 0) 1670 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1671 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1672 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1673 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1674
1209 self->ox += dx; self->x += dx; 1675 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1676 self->oy += dy; self->y += dy;
1211 1677
1212 while (self->y < 0) 1678 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1682 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1683 self->y += MAP_EXTEND_Y;
1218 } 1684 }
1219} 1685}
1220 1686
1221void 1687SV *
1222map1a_update (CFClient::Map self, SV *data_) 1688map1a_update (DC::Map self, SV *data_, int extmap)
1223 CODE: 1689 CODE:
1224{ 1690{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1691 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1692 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1693 mapcell *cell;
1228 int x, y, flags; 1694 int x, y, z, flags;
1695 AV *missing = newAV ();
1696 RETVAL = newRV_noinc ((SV *)missing);
1229 1697
1230 while (data < data_end) 1698 while (data < data_end - 1)
1231 { 1699 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1700 flags = (data [0] << 8) + data [1]; data += 2;
1233 1701
1234 x = ((flags >> 10) & 63) + self->x; 1702 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1703 y = self->y + ((flags >> 4) & 63);
1236 1704
1237 cell = map_get_cell (self, x, y); 1705 cell = map_get_cell (self, x, y);
1238 1706
1239 if (flags & 15) 1707 if (flags & 15)
1240 { 1708 {
1241 if (cell->darkness < 0) 1709 if (!cell->darkness)
1242 { 1710 {
1711 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1712 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 1713 }
1248 1714
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 1715 //TODO: don't trust server data to be in-range(!)
1252 1716
1253 if (flags & 4) 1717 if (flags & 8)
1254 { 1718 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1719 if (extmap)
1720 {
1721 uint8_t ext, cmd;
1722
1723 do
1724 {
1725 ext = *data++;
1726 cmd = ext & 0x7f;
1727
1728 if (cmd < 4)
1729 cell->darkness = 255 - ext * 64 + 1;
1730 else if (cmd == 5) // health
1731 {
1732 cell->stat_width = 1;
1733 cell->stat_hp = *data++;
1734 }
1735 else if (cmd == 6) // monster width
1736 cell->stat_width = *data++ + 1;
1737 else if (cmd == 0x47)
1738 {
1739 if (*data == 1) cell->player = data [1];
1740 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744 data += *data + 1;
1745 }
1746 else if (cmd == 8) // cell flags
1747 cell->flags = *data++;
1748 else if (ext & 0x40) // unknown, multibyte => skip
1749 data += *data + 1;
1750 else
1751 data++;
1752 }
1753 while (ext & 0x80);
1754 }
1755 else
1756 cell->darkness = *data++ + 1;
1256 } 1757 }
1257 1758
1759 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 1760 if (flags & (4 >> z))
1259 { 1761 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1762 faceid face = (data [0] << 8) + data [1]; data += 2;
1763 need_facenum (self, face);
1764 cell->tile [z] = self->face2tile [face];
1765
1766 if (cell->tile [z])
1767 {
1768 maptex *tex = self->tex + cell->tile [z];
1769 if (!tex->name)
1770 av_push (missing, newSViv (cell->tile [z]));
1771
1772 if (tex->smoothtile)
1773 {
1774 maptex *smooth = self->tex + tex->smoothtile;
1775 if (!smooth->name)
1776 av_push (missing, newSViv (tex->smoothtile));
1777 }
1778 }
1261 } 1779 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 1780 }
1268 else 1781 else
1269 cell->darkness = -1; 1782 cell->darkness = 0;
1270 } 1783 }
1271} 1784}
1785 OUTPUT:
1786 RETVAL
1272 1787
1273SV * 1788SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1789mapmap (DC::Map self, int x0, int y0, int w, int h)
1275 CODE: 1790 CODE:
1276{ 1791{
1277 int x1, x; 1792 int x1, x;
1278 int y1, y; 1793 int y1, y;
1279 int z; 1794 int z;
… …
1300 { 1815 {
1301 mapcell *cell = row->col + (x - row->c0); 1816 mapcell *cell = row->col + (x - row->c0);
1302 1817
1303 for (z = 0; z <= 0; z++) 1818 for (z = 0; z <= 0; z++)
1304 { 1819 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 1820 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 1821 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 1822 int a1 = tex.a;
1312 1823
1313 r = (r * a0 + tex.r * a1) / 255; 1824 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 1825 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 1826 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 1827 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 1828 }
1319 } 1829 }
1320 1830
1321 *map++ = (r ) 1831 *map++ = (r )
1322 | (g << 8) 1832 | (g << 8)
… …
1329} 1839}
1330 OUTPUT: 1840 OUTPUT:
1331 RETVAL 1841 RETVAL
1332 1842
1333void 1843void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1844draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1845 CODE:
1846{
1847 int x, y, z;
1848
1849 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1850 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1852 smooth_key skey;
1853 int pl_x, pl_y;
1854 maptex pl_tex;
1855 rc_t *rc = rc_alloc ();
1856 rc_key_t key;
1857 rc_array_t *arr;
1858
1859 pl_tex.name = 0;
1860
1861 // thats current max. sorry.
1862 if (sw > 255) sw = 255;
1863 if (sh > 255) sh = 255;
1864
1865 // clear key, in case of extra padding
1866 memset (&skey, 0, sizeof (skey));
1867
1868 memset (&key, 0, sizeof (key));
1869 key.r = 255;
1870 key.g = 255;
1871 key.b = 255;
1872 key.a = 255;
1873 key.mode = GL_QUADS;
1874 key.format = GL_T2F_V3F;
1875 key.texname = -1;
1876
1877 mx += self->x;
1878 my += self->y;
1879
1880 // first pass: determine smooth_max
1881 // rather ugly, if you ask me
1882 // could also be stored inside mapcell and updated on change
1883 memset (smooth_max, 0, sizeof (smooth_max));
1884
1885 for (y = 0; y < sh; y++)
1886 if (0 <= y + my && y + my < self->rows)
1887 {
1888 maprow *row = self->row + (y + my);
1889
1890 for (x = 0; x < sw; x++)
1891 if (row->c0 <= x + mx && x + mx < row->c1)
1892 {
1893 mapcell *cell = row->col + (x + mx - row->c0);
1894
1895 smooth_max[x + 1][y + 1] =
1896 MAX (self->tex [cell->tile [0]].smoothlevel,
1897 MAX (self->tex [cell->tile [1]].smoothlevel,
1898 self->tex [cell->tile [2]].smoothlevel));
1899 }
1900 }
1901
1902 glEnable (GL_BLEND);
1903 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905
1906 for (z = 0; z <= 2; z++)
1907 {
1908 memset (smooth_level, 0, sizeof (smooth_level));
1909
1910 for (y = 0; y < sh; y++)
1911 if (0 <= y + my && y + my < self->rows)
1912 {
1913 maprow *row = self->row + (y + my);
1914
1915 for (x = 0; x < sw; x++)
1916 if (row->c0 <= x + mx && x + mx < row->c1)
1917 {
1918 mapcell *cell = row->col + (x + mx - row->c0);
1919 tileid tile = cell->tile [z];
1920
1921 if (tile)
1922 {
1923 maptex tex = self->tex [tile];
1924 int px = (x + 1) * T - tex.w;
1925 int py = (y + 1) * T - tex.h;
1926
1927 if (key.texname != tex.name)
1928 {
1929 if (!tex.name)
1930 tex = self->tex [2]; /* missing, replace by noface */
1931
1932 key.texname = tex.name;
1933 arr = rc_array (rc, &key);
1934 }
1935
1936 if (expect_false (cell->player == player) && expect_false (z == 2))
1937 {
1938 pl_x = px;
1939 pl_y = py;
1940 pl_tex = tex;
1941 continue;
1942 }
1943
1944 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1945 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1946 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1947 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1948
1949 if (expect_false (cell->flags) && expect_false (z == 2))
1950 {
1951 // overlays such as the speech bubble, probably more to come
1952 if (cell->flags & 1)
1953 {
1954 maptex tex = self->tex [1];
1955 int px = x * T + T * 2 / 32;
1956 int py = y * T - T * 6 / 32;
1957
1958 if (tex.name)
1959 {
1960 if (key.texname != tex.name)
1961 {
1962 key.texname = tex.name;
1963 arr = rc_array (rc, &key);
1964 }
1965
1966 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970 }
1971 }
1972 }
1973
1974 // update smooth hash
1975 if (tex.smoothtile)
1976 {
1977 skey.tile = tex.smoothtile;
1978 skey.level = tex.smoothlevel;
1979
1980 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1981
1982 // add bits to current tile and all neighbours. skey.x|y is
1983 // shifted +1|+1 so we always stay positive.
1984
1985 // bits is ___n cccc CCCC bbbb
1986 // n do not draw borders&corners
1987 // c draw these corners, but...
1988 // C ... not these
1989 // b draw these borders
1990
1991 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1992 // ┃· ·· ·┃ ━━
1993
1994 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995 // ·· ·· ·┏ ┓·
1996
1997 // full tile
1998 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1999
2000 // borders
2001 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2002 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2003 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2004 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2005
2006 // corners
2007 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2008 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2009 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2010 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2011 }
2012 }
2013 }
2014 }
2015
2016 rc_draw (rc);
2017 rc_clear (rc);
2018
2019 // go through all smoothlevels, lowest to highest, then draw.
2020 // this is basically counting sort
2021 {
2022 int w, b;
2023
2024 glEnable (GL_TEXTURE_2D);
2025 glBegin (GL_QUADS);
2026 for (w = 0; w < 256 / 32; ++w)
2027 {
2028 uint32_t smask = smooth_level [w];
2029 if (smask)
2030 for (b = 0; b < 32; ++b)
2031 if (smask & (((uint32_t)1) << b))
2032 {
2033 int level = (w << 5) | b;
2034 HE *he;
2035
2036 hv_iterinit (smooth);
2037 while ((he = hv_iternext (smooth)))
2038 {
2039 smooth_key *skey = (smooth_key *)HeKEY (he);
2040 IV bits = SvIVX (HeVAL (he));
2041
2042 if (!(bits & 0x1000)
2043 && skey->level == level
2044 && level > smooth_max [skey->x][skey->y])
2045 {
2046 maptex tex = self->tex [skey->tile];
2047 int px = (((int)skey->x) - 1) * T;
2048 int py = (((int)skey->y) - 1) * T;
2049 int border = bits & 15;
2050 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051 float dx = tex.s * .0625f; // 16 images/row
2052 float dy = tex.t * .5f ; // 2 images/column
2053
2054 if (tex.name)
2055 {
2056 // this time avoiding texture state changes
2057 // save gobs of state changes.
2058 if (key.texname != tex.name)
2059 {
2060 glEnd ();
2061 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062 glBegin (GL_QUADS);
2063 }
2064
2065 if (border)
2066 {
2067 float ox = border * dx;
2068
2069 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2071 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2072 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2073 }
2074
2075 if (corner)
2076 {
2077 float ox = corner * dx;
2078
2079 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2083 }
2084 }
2085 }
2086 }
2087 }
2088 }
2089
2090 glEnd ();
2091 glDisable (GL_TEXTURE_2D);
2092 key.texname = -1;
2093 }
2094
2095 hv_clear (smooth);
2096 }
2097
2098 if (pl_tex.name)
2099 {
2100 maptex tex = pl_tex;
2101 int px = pl_x + pdx;
2102 int py = pl_y + pdy;
2103
2104 key.texname = tex.name;
2105 arr = rc_array (rc, &key);
2106
2107 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2108 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2109 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2110 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2111
2112 rc_draw (rc);
2113 }
2114
2115 glDisable (GL_BLEND);
2116 rc_free (rc);
2117
2118 // top layer: overlays such as the health bar
2119 for (y = 0; y < sh; y++)
2120 if (0 <= y + my && y + my < self->rows)
2121 {
2122 maprow *row = self->row + (y + my);
2123
2124 for (x = 0; x < sw; x++)
2125 if (row->c0 <= x + mx && x + mx < row->c1)
2126 {
2127 mapcell *cell = row->col + (x + mx - row->c0);
2128
2129 int px = x * T;
2130 int py = y * T;
2131
2132 if (cell->stat_hp)
2133 {
2134 int width = cell->stat_width * T;
2135 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2136
2137 glColor3ub (0, 0, 0);
2138 glRectf (px + 1, py - thick - 2,
2139 px + width - 1, py);
2140
2141 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2142 glRectf (px + 2,
2143 py - thick - 1,
2144 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2145 }
2146 }
2147 }
2148}
2149
2150void
2151draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2152 CODE:
2153{
2154 static float color[16][3] = {
2155 { 0.00F, 0.00F, 0.00F },
2156 { 1.00F, 1.00F, 1.00F },
2157 { 0.00F, 0.00F, 0.55F },
2158 { 1.00F, 0.00F, 0.00F },
2159
2160 { 1.00F, 0.54F, 0.00F },
2161 { 0.11F, 0.56F, 1.00F },
2162 { 0.93F, 0.46F, 0.00F },
2163 { 0.18F, 0.54F, 0.34F },
2164
2165 { 0.56F, 0.73F, 0.56F },
2166 { 0.80F, 0.80F, 0.80F },
2167 { 0.55F, 0.41F, 0.13F },
2168 { 0.99F, 0.77F, 0.26F },
2169
2170 { 0.74F, 0.65F, 0.41F },
2171
2172 { 0.00F, 1.00F, 1.00F },
2173 { 1.00F, 0.00F, 1.00F },
2174 { 1.00F, 1.00F, 0.00F },
2175 };
2176
2177 int x, y;
2178
2179 glEnable (GL_TEXTURE_2D);
2180 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2181 glEnable (GL_BLEND);
2182 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183 glBegin (GL_QUADS);
2184
2185 for (y = 0; y < h; y++)
2186 for (x = 0; x < w; x++)
2187 {
2188 unsigned char m = data [x + y * w];
2189
2190 if (m)
2191 {
2192 float *c = color [m & 15];
2193
2194 float tx1 = m & 0x40 ? 0.5 : 0.;
2195 float tx2 = tx1 + 0.5;
2196
2197 glColor4f (c[0], c[1], c[2], 0.75);
2198 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202 }
2203 }
2204
2205 glEnd ();
2206 glDisable (GL_BLEND);
2207 glDisable (GL_TEXTURE_2D);
2208}
2209
2210void
2211fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2212 PPCODE:
1336{ 2213{
1337 int vx, vy;
1338 int x, y, z; 2214 int x, y;
1339 int last_name; 2215 int sw1 = sw + 2;
1340 mapface face; 2216 int sh1 = sh + 2;
2217 int sh3 = sh * 3;
1341 int sw4 = (sw + 3) & ~3; 2218 int sw34 = (sw * 3 + 3) & ~3;
2219 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2220 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2221 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2222
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2223 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2224 SvCUR_set (darkness3_sv, sw34 * sh3);
1348 2225
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2226 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2227 my += self->y - 1;
1351 2228
1352 /* 2229 memset (darkness1, 255, sw1 * sh1);
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356 2230
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2231 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2232 if (0 <= y + my && y + my < self->rows)
1376 { 2233 {
1377 maprow *row = self->row + (y + vy); 2234 maprow *row = self->row + (y + my);
1378 2235
1379 for (x = 0; x < sw; x++) 2236 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2237 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2238 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2239 mapcell *cell = row->col + (x + mx - row->c0);
1383 2240
1384 darkness[y * sw4 + x] = cell->darkness < 0 2241 darkness1 [y * sw1 + x] = cell->darkness
2242 ? 255 - (cell->darkness - 1)
1385 ? 255 - FOW_DARKNESS 2243 : 255 - FOW_DARKNESS;
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2244 }
1411 } 2245 }
1412 2246
1413 glEnd (); 2247 for (y = 0; y < sh; ++y)
2248 for (x = 0; x < sw; ++x)
2249 {
2250 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2251 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2252 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2253 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2254 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2255 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2256 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2257 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2258 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2259
1415 glDisable (GL_TEXTURE_2D); 2260 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2261 uint8_t r21 = d21;
2262 uint8_t r31 = (d21 + d31 + d32) / 3;
2263
2264 uint8_t r12 = d12;
2265 uint8_t r22 = d22;
2266 uint8_t r32 = d32;
2267
2268 uint8_t r13 = (d13 + d23 + d12) / 3;
2269 uint8_t r23 = d23;
2270 uint8_t r33 = (d23 + d33 + d32) / 3;
2271
2272 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2273 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2274 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2275 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2276 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2277 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2278 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2279 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2280 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2281 }
2282
2283 free (darkness1);
1417 2284
1418 EXTEND (SP, 3); 2285 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2286 PUSHs (sv_2mortal (newSViv (sw34)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2287 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2288 PUSHs (darkness3_sv);
1422} 2289}
1423 2290
1424SV * 2291SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2292get_rect (DC::Map self, int x0, int y0, int w, int h)
1426 CODE: 2293 CODE:
1427{ 2294{
1428 int x, y, x1, y1; 2295 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2296 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2297 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2322 if (row && row->c0 <= x && x < row->c1)
1456 { 2323 {
1457 mapcell *cell = row->col + (x - row->c0); 2324 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2325 uint8_t flags = 0;
1459 2326
1460 if (cell->face [0]) flags |= 1; 2327 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2328 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2329 if (cell->tile [2]) flags |= 4;
1463 2330
1464 *data++ = flags; 2331 *data++ = flags;
1465 2332
1466 if (flags & 1) 2333 if (flags & 1)
1467 { 2334 {
2335 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2336 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2337 *data++ = tile;
1470 } 2338 }
1471 2339
1472 if (flags & 2) 2340 if (flags & 2)
1473 { 2341 {
2342 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2343 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2344 *data++ = tile;
1476 } 2345 }
1477 2346
1478 if (flags & 4) 2347 if (flags & 4)
1479 { 2348 {
2349 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2350 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2351 *data++ = tile;
1482 } 2352 }
1483 } 2353 }
1484 else 2354 else
1485 *data++ = 0; 2355 *data++ = 0;
1486 } 2356 }
1487 } 2357 }
1488 2358
2359 /* if size is w*h + 5 then no data has been found */
2360 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2361 {
1489 SvPOK_only (data_sv); 2362 SvPOK_only (data_sv);
1490 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2363 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364 }
2365
1491 RETVAL = data_sv; 2366 RETVAL = data_sv;
1492} 2367}
1493 OUTPUT: 2368 OUTPUT:
1494 RETVAL 2369 RETVAL
1495 2370
1496void 2371void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2372set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1498 PPCODE: 2373 PPCODE:
1499{ 2374{
1500 int x, y, z; 2375 int x, y, z;
1501 int w, h; 2376 int w, h;
1502 int x1, y1; 2377 int x1, y1;
2378 STRLEN len;
2379 uint8_t *data, *end;
2380
2381 len = SvLEN (data_sv);
2382 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383 data = SvPVbyte_nolen (data_sv);
2384 end = data + len + 8;
2385
2386 if (len < 5)
2387 XSRETURN_EMPTY;
1503 2388
1504 if (*data++ != 0) 2389 if (*data++ != 0)
1505 return; /* version mismatch */ 2390 XSRETURN_EMPTY; /* version mismatch */
1506 2391
1507 w = *data++ << 8; w |= *data++; 2392 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2393 h = *data++ << 8; h |= *data++;
1509 2394
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2395 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1522 { 2407 {
1523 maprow *row = map_get_row (self, y); 2408 maprow *row = map_get_row (self, y);
1524 2409
1525 for (x = x0; x < x1; x++) 2410 for (x = x0; x < x1; x++)
1526 { 2411 {
2412 uint8_t flags;
2413
2414 if (data + 7 >= end)
2415 XSRETURN_EMPTY;
2416
1527 uint8_t flags = *data++; 2417 flags = *data++;
1528 2418
1529 if (flags) 2419 if (flags)
1530 { 2420 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2421 mapcell *cell = row_get_cell (row, x);
2422 tileid tile[3] = { 0, 0, 0 };
1534 2423
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2424 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2425 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2426 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2427
1539 if (cell->darkness <= 0) 2428 if (cell->darkness == 0)
1540 { 2429 {
1541 cell->darkness = -1; 2430 /*cell->darkness = 0;*/
2431 EXTEND (SP, 3);
1542 2432
1543 for (z = 0; z <= 2; z++) 2433 for (z = 0; z <= 2; z++)
1544 { 2434 {
1545 cell->face[z] = face[z]; 2435 tileid t = tile [z];
1546 2436
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2437 if (t >= self->texs || (t && !self->tex [t].name))
2438 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2439 PUSHs (sv_2mortal (newSViv (t)));
2440 need_texid (self, t);
2441 }
2442
2443 cell->tile [z] = t;
1549 } 2444 }
1550 } 2445 }
1551 } 2446 }
1552 } 2447 }
1553 } 2448 }
1554} 2449}
1555 2450
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2451MODULE = Deliantra::Client PACKAGE = DC::RW
1557 2452
1558CFClient::MixChunk 2453DC::RW
1559new_from_file (SV *class, char *path) 2454new (SV *class, SV *data_sv)
1560 CODE: 2455 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2456{
2457 STRLEN datalen;
2458 char *data = SvPVbyte (data_sv, datalen);
2459
2460 RETVAL = SDL_RWFromConstMem (data, datalen);
2461}
1562 OUTPUT: 2462 OUTPUT:
1563 RETVAL 2463 RETVAL
1564 2464
2465DC::RW
2466new_from_file (SV *class, const char *path, const char *mode = "rb")
2467 CODE:
2468 RETVAL = SDL_RWFromFile (path, mode);
2469 OUTPUT:
2470 RETVAL
2471
2472# fails on win32:
2473# dc.xs(2268) : error C2059: syntax error : '('
1565void 2474#void
2475#close (DC::RW self)
2476# CODE:
2477# (self->(close)) (self);
2478
2479MODULE = Deliantra::Client PACKAGE = DC::Channel
2480
2481PROTOTYPES: DISABLE
2482
2483DC::Channel
2484find ()
2485 CODE:
2486{
2487 RETVAL = Mix_GroupAvailable (-1);
2488
2489 if (RETVAL < 0)
2490 {
2491 RETVAL = Mix_GroupOldest (-1);
2492
2493 if (RETVAL < 0)
2494 XSRETURN_UNDEF;
2495
2496 Mix_HaltChannel (RETVAL);
2497 }
2498
2499 Mix_UnregisterAllEffects (RETVAL);
2500 Mix_Volume (RETVAL, 128);
2501}
2502 OUTPUT:
2503 RETVAL
2504
2505void
2506halt (DC::Channel self)
2507 CODE:
2508 Mix_HaltChannel (self);
2509
2510void
2511expire (DC::Channel self, int ticks = -1)
2512 CODE:
2513 Mix_ExpireChannel (self, ticks);
2514
2515void
2516fade_out (DC::Channel self, int ticks = -1)
2517 CODE:
2518 Mix_FadeOutChannel (self, ticks);
2519
2520int
2521volume (DC::Channel self, int volume)
2522 CODE:
2523 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2524 OUTPUT:
2525 RETVAL
2526
2527void
2528unregister_all_effects (DC::Channel self)
2529 CODE:
2530 Mix_UnregisterAllEffects (self);
2531
2532void
2533set_panning (DC::Channel self, int left, int right)
2534 CODE:
2535 left = CLAMP (left , 0, 255);
2536 right = CLAMP (right, 0, 255);
2537 Mix_SetPanning (self, left, right);
2538
2539void
2540set_distance (DC::Channel self, int distance)
2541 CODE:
2542 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2543
2544void
2545set_position (DC::Channel self, int angle, int distance)
2546 CODE:
2547
2548void
2549set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2550 CODE:
2551{
2552 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2553 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2554 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555}
2556
2557void
2558set_reverse_stereo (DC::Channel self, int flip)
2559 CODE:
2560 Mix_SetReverseStereo (self, flip);
2561
2562MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563
2564PROTOTYPES: DISABLE
2565
2566DC::MixChunk
2567new (SV *class, DC::RW rwops)
2568 CODE:
2569 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570 OUTPUT:
2571 RETVAL
2572
2573void
1566DESTROY (CFClient::MixChunk self) 2574DESTROY (DC::MixChunk self)
1567 CODE: 2575 CODE:
1568 Mix_FreeChunk (self); 2576 Mix_FreeChunk (self);
1569 2577
1570int 2578int
1571volume (CFClient::MixChunk self, int volume = -1) 2579volume (DC::MixChunk self, int volume = -1)
1572 CODE: 2580 CODE:
2581 if (items > 1)
2582 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2583 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2584 OUTPUT:
1575 RETVAL 2585 RETVAL
1576 2586
1577int 2587DC::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2588play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2589 CODE:
2590{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2591 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2592
2593 if (RETVAL < 0)
2594 XSRETURN_UNDEF;
2595
2596 if (channel < 0)
2597 {
2598 Mix_UnregisterAllEffects (RETVAL);
2599 Mix_Volume (RETVAL, 128);
2600 }
2601}
1581 OUTPUT: 2602 OUTPUT:
1582 RETVAL 2603 RETVAL
1583 2604
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2605MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585 2606
1586int 2607int
1587volume (int volume = -1) 2608volume (int volume = -1)
2609 PROTOTYPE: ;$
1588 CODE: 2610 CODE:
2611 if (items > 0)
2612 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2613 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2614 OUTPUT:
1591 RETVAL 2615 RETVAL
1592 2616
1593CFClient::MixMusic 2617void
1594new_from_file (SV *class, char *path) 2618fade_out (int ms)
1595 CODE: 2619 CODE:
2620 Mix_FadeOutMusic (ms);
2621
2622void
2623halt ()
2624 CODE:
2625 Mix_HaltMusic ();
2626
2627DC::MixMusic
2628new (SV *class, DC::RW rwops)
2629 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2630 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2631 OUTPUT:
1598 RETVAL 2632 RETVAL
1599 2633
1600void 2634void
1601DESTROY (CFClient::MixMusic self) 2635DESTROY (DC::MixMusic self)
1602 CODE: 2636 CODE:
1603 Mix_FreeMusic (self); 2637 Mix_FreeMusic (self);
1604 2638
1605int 2639int
1606play (CFClient::MixMusic self, int loops = -1) 2640play (DC::MixMusic self, int loops = -1)
1607 CODE: 2641 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2642 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2643 OUTPUT:
1610 RETVAL 2644 RETVAL
1611 2645
2646void
2647fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2648 CODE:
2649 Mix_FadeInMusicPos (self, loops, ms, position);
2650
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2651MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2652
2653PROTOTYPES: ENABLE
1613 2654
1614BOOT: 2655BOOT:
1615{ 2656{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2657 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617 static const struct { 2658 static const struct {
1618 const char *name; 2659 const char *name;
1619 IV iv; 2660 IV iv;
1620 } *civ, const_iv[] = { 2661 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2662# define const_iv(name) { # name, (IV)name }
2663 const_iv (GL_VENDOR),
2664 const_iv (GL_VERSION),
2665 const_iv (GL_EXTENSIONS),
1622 const_iv (GL_COLOR_MATERIAL), 2666 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2667 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2668 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2669 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2670 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2672 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2673 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2674 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2675 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2676 const_iv (GL_RESCALE_NORMAL),
2677 const_iv (GL_FRONT),
2678 const_iv (GL_BACK),
2679 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2680 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2681 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2682 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2683 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2684 const_iv (GL_DST_ALPHA),
… …
1650 const_iv (GL_INTENSITY), 2697 const_iv (GL_INTENSITY),
1651 const_iv (GL_LUMINANCE), 2698 const_iv (GL_LUMINANCE),
1652 const_iv (GL_LUMINANCE_ALPHA), 2699 const_iv (GL_LUMINANCE_ALPHA),
1653 const_iv (GL_FLOAT), 2700 const_iv (GL_FLOAT),
1654 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2701 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2702 const_iv (GL_COMPRESSED_ALPHA_ARB),
2703 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2704 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2705 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2706 const_iv (GL_COMPRESSED_RGB_ARB),
2707 const_iv (GL_COMPRESSED_RGBA_ARB),
1655 const_iv (GL_COMPILE), 2708 const_iv (GL_COMPILE),
2709 const_iv (GL_PROXY_TEXTURE_1D),
2710 const_iv (GL_PROXY_TEXTURE_2D),
1656 const_iv (GL_TEXTURE_1D), 2711 const_iv (GL_TEXTURE_1D),
1657 const_iv (GL_TEXTURE_2D), 2712 const_iv (GL_TEXTURE_2D),
1658 const_iv (GL_TEXTURE_ENV), 2713 const_iv (GL_TEXTURE_ENV),
1659 const_iv (GL_TEXTURE_MAG_FILTER), 2714 const_iv (GL_TEXTURE_MAG_FILTER),
1660 const_iv (GL_TEXTURE_MIN_FILTER), 2715 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1681 const_iv (GL_COLOR_LOGIC_OP), 2736 const_iv (GL_COLOR_LOGIC_OP),
1682 const_iv (GL_SEPARABLE_2D), 2737 const_iv (GL_SEPARABLE_2D),
1683 const_iv (GL_CONVOLUTION_2D), 2738 const_iv (GL_CONVOLUTION_2D),
1684 const_iv (GL_CONVOLUTION_BORDER_MODE), 2739 const_iv (GL_CONVOLUTION_BORDER_MODE),
1685 const_iv (GL_CONSTANT_BORDER), 2740 const_iv (GL_CONSTANT_BORDER),
2741 const_iv (GL_POINTS),
1686 const_iv (GL_LINES), 2742 const_iv (GL_LINES),
2743 const_iv (GL_LINE_STRIP),
1687 const_iv (GL_LINE_LOOP), 2744 const_iv (GL_LINE_LOOP),
1688 const_iv (GL_QUADS), 2745 const_iv (GL_QUADS),
1689 const_iv (GL_QUAD_STRIP), 2746 const_iv (GL_QUAD_STRIP),
1690 const_iv (GL_TRIANGLES), 2747 const_iv (GL_TRIANGLES),
1691 const_iv (GL_TRIANGLE_STRIP), 2748 const_iv (GL_TRIANGLE_STRIP),
1692 const_iv (GL_TRIANGLE_FAN), 2749 const_iv (GL_TRIANGLE_FAN),
2750 const_iv (GL_POLYGON),
1693 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2751 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2752 const_iv (GL_POINT_SMOOTH_HINT),
2753 const_iv (GL_LINE_SMOOTH_HINT),
2754 const_iv (GL_POLYGON_SMOOTH_HINT),
2755 const_iv (GL_GENERATE_MIPMAP_HINT),
2756 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1694 const_iv (GL_FASTEST), 2757 const_iv (GL_FASTEST),
2758 const_iv (GL_DONT_CARE),
2759 const_iv (GL_NICEST),
1695 const_iv (GL_V2F), 2760 const_iv (GL_V2F),
1696 const_iv (GL_V3F), 2761 const_iv (GL_V3F),
1697 const_iv (GL_T2F_V3F), 2762 const_iv (GL_T2F_V3F),
1698 const_iv (GL_T2F_N3F_V3F), 2763 const_iv (GL_T2F_N3F_V3F),
1699# undef const_iv 2764# undef const_iv
1700 }; 2765 };
1701 2766
1702 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2767 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1703 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2768 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2769
2770 texture_av = newAV ();
2771 AvREAL_off (texture_av);
1704} 2772}
2773
2774void
2775disable_GL_EXT_blend_func_separate ()
2776 CODE:
2777 gl.BlendFuncSeparate = 0;
2778 gl.BlendFuncSeparateEXT = 0;
1705 2779
1706char * 2780char *
1707gl_vendor () 2781gl_vendor ()
1708 CODE: 2782 CODE:
1709 RETVAL = (char *)glGetString (GL_VENDOR); 2783 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1722 CODE: 2796 CODE:
1723 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2797 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1724 OUTPUT: 2798 OUTPUT:
1725 RETVAL 2799 RETVAL
1726 2800
2801const char *glGetString (GLenum pname)
2802
2803GLint glGetInteger (GLenum pname)
2804 CODE:
2805 glGetIntegerv (pname, &RETVAL);
2806 OUTPUT:
2807 RETVAL
2808
2809GLdouble glGetDouble (GLenum pname)
2810 CODE:
2811 glGetDoublev (pname, &RETVAL);
2812 OUTPUT:
2813 RETVAL
2814
1727int glGetError () 2815int glGetError ()
1728 2816
1729void glFinish () 2817void glFinish ()
1730 2818
1731void glClear (int mask) 2819void glClear (int mask)
… …
1759 2847
1760void glPopMatrix () 2848void glPopMatrix ()
1761 2849
1762void glLoadIdentity () 2850void glLoadIdentity ()
1763 2851
2852void glDrawBuffer (int buffer)
2853
2854void glReadBuffer (int buffer)
2855
1764# near_ and far_ are due to microsofts buggy "c" compiler 2856# near_ and far_ are due to microsofts buggy "c" compiler
1765void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2857void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1766 2858
1767# near_ and far_ are due to microsofts buggy "c" compiler 2859# near_ and far_ are due to microsofts buggy "c" compiler
1768void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2860void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2861
2862PROTOTYPES: DISABLE
1769 2863
1770void glViewport (int x, int y, int width, int height) 2864void glViewport (int x, int y, int width, int height)
1771 2865
1772void glScissor (int x, int y, int width, int height) 2866void glScissor (int x, int y, int width, int height)
1773 2867
… …
1781 2875
1782void glRotate (float angle, float x, float y, float z) 2876void glRotate (float angle, float x, float y, float z)
1783 CODE: 2877 CODE:
1784 glRotatef (angle, x, y, z); 2878 glRotatef (angle, x, y, z);
1785 2879
1786void glBegin (int mode)
1787
1788void glEnd ()
1789
1790void glColor (float r, float g, float b, float a = 1.0) 2880void glColor (float r, float g, float b, float a = 1.0)
1791 PROTOTYPE: @
1792 ALIAS: 2881 ALIAS:
1793 glColor_premultiply = 1 2882 glColor_premultiply = 1
1794 CODE: 2883 CODE:
1795 if (ix) 2884 if (ix)
1796 { 2885 {
1797 r *= a; 2886 r *= a;
1798 g *= a; 2887 g *= a;
1799 b *= a; 2888 b *= a;
1800 } 2889 }
1801 // microsoft visual "c" rounds instead of truncating... 2890 // microsoft visual "c" rounds instead of truncating...
1802 glColor4ub (MIN ((int)(r * 256.f), 255), 2891 glColor4f (r, g, b, a);
1803 MIN ((int)(g * 256.f), 255),
1804 MIN ((int)(b * 256.f), 255),
1805 MIN ((int)(a * 256.f), 255));
1806
1807void glInterleavedArrays (int format, int stride, char *data)
1808
1809void glDrawElements (int mode, int count, int type, char *indices)
1810
1811# 1.2 void glDrawRangeElements (int mode, int start, int end
1812 2892
1813void glRasterPos (float x, float y, float z = 0.) 2893void glRasterPos (float x, float y, float z = 0.)
1814 CODE: 2894 CODE:
1815 glRasterPos3f (0, 0, z); 2895 glRasterPos3f (0, 0, z);
1816 glBitmap (0, 0, 0, 0, x, y, 0); 2896 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1821 2901
1822void glTexCoord (float s, float t) 2902void glTexCoord (float s, float t)
1823 CODE: 2903 CODE:
1824 glTexCoord2f (s, t); 2904 glTexCoord2f (s, t);
1825 2905
2906void glRect (float x1, float y1, float x2, float y2)
2907 CODE:
2908 glRectf (x1, y1, x2, y2);
2909
2910void glRect_lineloop (float x1, float y1, float x2, float y2)
2911 CODE:
2912 glBegin (GL_LINE_LOOP);
2913 glVertex2f (x1, y1);
2914 glVertex2f (x2, y1);
2915 glVertex2f (x2, y2);
2916 glVertex2f (x1, y2);
2917 glEnd ();
2918
2919PROTOTYPES: ENABLE
2920
2921void glBegin (int mode)
2922
2923void glEnd ()
2924
2925void glPointSize (GLfloat size)
2926
2927void glLineWidth (GLfloat width)
2928
2929void glInterleavedArrays (int format, int stride, char *data)
2930
2931void glDrawElements (int mode, int count, int type, char *indices)
2932
2933# 1.2 void glDrawRangeElements (int mode, int start, int end
2934
1826void glTexEnv (int target, int pname, float param) 2935void glTexEnv (int target, int pname, float param)
1827 CODE: 2936 CODE:
1828 glTexEnvf (target, pname, param); 2937 glTexEnvf (target, pname, param);
1829 2938
1830void glTexParameter (int target, int pname, float param) 2939void glTexParameter (int target, int pname, float param)
… …
1846void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1847 CODE: 2956 CODE:
1848 if (gl.SeparableFilter2D) 2957 if (gl.SeparableFilter2D)
1849 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1850 2959
1851void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1852 2961
1853void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1854 2963
1855void glDrawPixels (int width, int height, int format, int type, char *pixels) 2964void glDrawPixels (int width, int height, int format, int type, char *pixels)
2965
2966void glPixelZoom (float x, float y)
1856 2967
1857void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2968void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1858 2969
1859int glGenTexture () 2970int glGenTexture ()
1860 CODE: 2971 CODE:
1861{ 2972 RETVAL = gen_texture ();
1862 GLuint name;
1863 glGenTextures (1, &name);
1864 RETVAL = name;
1865}
1866 OUTPUT: 2973 OUTPUT:
1867 RETVAL 2974 RETVAL
1868 2975
1869void glDeleteTexture (int name) 2976void glDeleteTexture (int name)
1870 CODE: 2977 CODE:
1871{
1872 GLuint name_ = name;
1873 glDeleteTextures (1, &name_); 2978 del_texture (name);
1874} 2979
1875
1876int glGenList () 2980int glGenList ()
1877 CODE: 2981 CODE:
1878 RETVAL = glGenLists (1); 2982 RETVAL = glGenLists (1);
1879 OUTPUT: 2983 OUTPUT:
1880 RETVAL 2984 RETVAL
… …
1887 2991
1888void glEndList () 2992void glEndList ()
1889 2993
1890void glCallList (int list) 2994void glCallList (int list)
1891 2995
2996MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1892 2997
2998PROTOTYPES: DISABLE
2999
3000void
3001find_widget (SV *self, NV x, NV y)
3002 PPCODE:
3003{
3004 if (within_widget (self, x, y))
3005 XPUSHs (self);
3006}
3007
3008BOOT:
3009{
3010 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3011
3012 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3013 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3014 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3015 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3016}
3017
3018void
3019draw (SV *self)
3020 CODE:
3021{
3022 HV *hv;
3023 SV **svp;
3024 NV x, y, w, h;
3025 SV *draw_x_sv = GvSV (draw_x_gv);
3026 SV *draw_y_sv = GvSV (draw_y_gv);
3027 SV *draw_w_sv = GvSV (draw_w_gv);
3028 SV *draw_h_sv = GvSV (draw_h_gv);
3029 double draw_x, draw_y;
3030
3031 if (!SvROK (self))
3032 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3033
3034 hv = (HV *)SvRV (self);
3035
3036 if (SvTYPE (hv) != SVt_PVHV)
3037 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3038
3039 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3040 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3041
3042 if (!h || !w)
3043 XSRETURN_EMPTY;
3044
3045 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3046 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3047
3048 draw_x = SvNV (draw_x_sv) + x;
3049 draw_y = SvNV (draw_y_sv) + y;
3050
3051 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3052 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3053 XSRETURN_EMPTY;
3054
3055 sv_setnv (draw_x_sv, draw_x);
3056 sv_setnv (draw_y_sv, draw_y);
3057
3058 glPushMatrix ();
3059 glTranslated (x, y, 0);
3060
3061 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3062 {
3063 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3064
3065 if (svp && SvTRUE (*svp))
3066 {
3067 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3068 glEnable (GL_BLEND);
3069 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3070 glBegin (GL_QUADS);
3071 glVertex2f (0, 0);
3072 glVertex2f (w, 0);
3073 glVertex2f (w, h);
3074 glVertex2f (0, h);
3075 glEnd ();
3076 glDisable (GL_BLEND);
3077 }
3078 }
3079#if 0
3080 // draw borders, for debugging
3081 glPushMatrix ();
3082 glColor4f (1., 1., 0., 1.);
3083 glTranslatef (.5, .5, 0.);
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (0 , 0);
3086 glVertex2f (w - 1, 0);
3087 glVertex2f (w - 1, h - 1);
3088 glVertex2f (0 , h - 1);
3089 glEnd ();
3090 glPopMatrix ();
3091#endif
3092 PUSHMARK (SP);
3093 XPUSHs (self);
3094 PUTBACK;
3095 call_method ("_draw", G_VOID | G_DISCARD);
3096 SPAGAIN;
3097
3098 glPopMatrix ();
3099
3100 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3101 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3102}
3103

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines