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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
13#ifdef _WIN32 20#ifdef _WIN32
14# undef pipe 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
15#endif 27#endif
16 28
29#include <assert.h>
17#include <math.h> 30#include <math.h>
18#include <string.h> 31#include <string.h>
19#include <stdio.h> 32#include <stdio.h>
20#include <stdlib.h> 33#include <stdlib.h>
21 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
22#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
23#include <SDL_endian.h> 39#include <SDL_endian.h>
24#include <SDL_image.h> 40#include <SDL_image.h>
25#include <SDL_mixer.h> 41#include <SDL_mixer.h>
26#include <SDL_opengl.h> 42#include <SDL_opengl.h>
27 43
… …
29#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
30 46
31#include <glib/gmacros.h> 47#include <glib/gmacros.h>
32 48
33#include <pango/pango.h> 49#include <pango/pango.h>
50
51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
34 61
35#ifndef _WIN32 62#ifndef _WIN32
36# include <sys/types.h> 63# include <sys/types.h>
37# include <sys/socket.h> 64# include <sys/socket.h>
38# include <netinet/in.h> 65# include <netinet/in.h>
39# include <netinet/tcp.h> 66# include <netinet/tcp.h>
40# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
41#else 72#else
42 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 74#endif
49 75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 80
52#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
53 82
54#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
56 85
57#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
58 87
59#if 0 88/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 90
62# define PARACHUTE 0 91static AV *texture_av;
63#endif
64 92
65static struct 93static struct
66{ 94{
67#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 96#include "glfunc.h"
69#undef GL_FUNC 97#undef GL_FUNC
70} gl; 98} gl;
71 99
100static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 102{
74 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 107 else
79 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
80} 109}
81 110
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
82#include "texcache.c" 135#include "texcache.c"
136#include "rendercache.c"
83 137
84#include "pango-font.c" 138#include "pango-font.c"
85#include "pango-fontmap.c" 139#include "pango-fontmap.c"
86#include "pango-render.c" 140#include "pango-render.c"
87 141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 145typedef Mix_Music *DC__MixMusic;
90 146
91typedef PangoFontDescription *CFPlus__Font; 147typedef PangoFontDescription *DC__Font;
92 148
93static int 149static int
94shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
95{ 151{
96 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
110 166
111typedef struct cf_layout { 167typedef struct cf_layout {
112 PangoLayout *pl; 168 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
114 int base_height; 170 int base_height;
115 CFPlus__Font font; 171 DC__Font font;
172 rc_t *rc;
116} *CFPlus__Layout; 173} *DC__Layout;
117 174
118static CFPlus__Font default_font; 175static DC__Font default_font;
119static PangoContext *opengl_context; 176static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 177static PangoFontMap *opengl_fontmap;
121 178
122static void 179static void
123substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
… …
128#endif 185#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 187}
131 188
132static void 189static void
133layout_update_font (CFPlus__Layout self) 190layout_update_font (DC__Layout self)
134{ 191{
135 /* 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
136 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
137 */ 194 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
139 196
140 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 199
143 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
144} 201}
145 202
146static void 203static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 205{
149 PangoRectangle rect; 206 PangoRectangle rect;
150 207
151 // get_pixel_* wrongly rounds down 208 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 209 pango_layout_get_extents (self->pl, 0, &rect);
… …
155 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156 213
157 if (!rect.width) rect.width = 1; 214 if (!rect.width) rect.width = 1;
158 if (!rect.height) rect.height = 1; 215 if (!rect.height) rect.height = 1;
159 216
160 rect.width = (rect.width + 3) & ~3;
161
162 *w = rect.width; 217 *w = rect.width;
163 *h = rect.height; 218 *h = rect.height;
164} 219}
165 220
221typedef uint16_t tileid;
166typedef uint16_t mapface; 222typedef uint16_t faceid;
167 223
168typedef struct { 224typedef struct {
169 GLint name; 225 GLuint name;
170 int w, h; 226 int w, h;
171 float s, t; 227 float s, t;
172 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
173} maptex; 231} maptex;
174 232
175typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
176 int16_t darkness; 236 uint16_t darkness;
177 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
178} mapcell; 238} mapcell;
179 239
180typedef struct { 240typedef struct {
181 int32_t c0, c1; 241 int32_t c0, c1;
182 mapcell *col; 242 mapcell *col;
183} maprow; 243} maprow;
184 244
185typedef struct map { 245typedef struct map {
186 int x, y, w, h; 246 int x, y, w, h;
187 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
188 int faces; 248 int faces; tileid *face2tile; // [faceid]
189 mapface *face; 249 int texs; maptex *tex; // [tileid]
190
191 int texs;
192 maptex *tex;
193 250
194 int32_t rows; 251 int32_t rows;
195 maprow *row; 252 maprow *row;
196} *CFPlus__Map; 253} *DC__Map;
197 254
198static char * 255static char *
199prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
200{ 257{
201 char *p; 258 char *p;
… …
218} 275}
219 276
220#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))
221#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))
222 279
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
223static maprow * 300static maprow *
224map_get_row (CFPlus__Map self, int y) 301map_get_row (DC__Map self, int y)
225{ 302{
226 if (0 > y) 303 if (0 > y)
227 { 304 {
228 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
229 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
267 344
268 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
269} 346}
270 347
271static mapcell * 348static mapcell *
272map_get_cell (CFPlus__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
273{ 350{
274 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
275} 352}
276 353
277static void 354static void
278map_clear (CFPlus__Map self) 355map_clear (DC__Map self)
279{ 356{
280 int r; 357 int r;
281 358
282 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
283 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
291 self->row = 0; 368 self->row = 0;
292 self->rows = 0; 369 self->rows = 0;
293} 370}
294 371
295static void 372static void
296map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
297{ 374{
298 int x, y; 375 int x, y;
299 maprow *row; 376 maprow *row;
377 mapcell *cell;
300 378
301 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
302 if (y >= 0) 380 if (y >= 0)
303 { 381 {
304 if (y >= self->rows) 382 if (y >= self->rows)
… …
310 if (x >= row->c0) 388 if (x >= row->c0)
311 { 389 {
312 if (x >= row->c1) 390 if (x >= row->c1)
313 break; 391 break;
314 392
315 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;
316 } 399 }
317 } 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);
318} 417}
319 418
320static void 419static void
321music_finished (void) 420music_finished (void)
322{ 421{
… …
358 n |= n >> 16; 457 n |= n >> 16;
359 458
360 return n + 1; 459 return n + 1;
361} 460}
362 461
363MODULE = CFPlus PACKAGE = CFPlus 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
364 521
365PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
366 523
367BOOT: 524BOOT:
368{ 525{
369 HV *stash = gv_stashpv ("CFPlus", 1); 526 HV *stash = gv_stashpv ("DC", 1);
370 static const struct { 527 static const struct {
371 const char *name; 528 const char *name;
372 IV iv; 529 IV iv;
373 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
374# 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
375 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
376 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
377 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
378 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
379 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
388 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
389 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
390 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
391 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
392 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),
393 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
394 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
395 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
396 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
397 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
452 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
453 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
454 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
455 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
456 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
457 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
458 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
459 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
460 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
461 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
462 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
463 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
464 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
465 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
466 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
467 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
468 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
469 const_iv (KMOD_CTRL), 641
470 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
471 const_iv (KMOD_ALT), 643
472 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)
473# undef const_iv 670# undef const_iv
474 }; 671 };
475 672
476 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; )
477 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);
478} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
479 685
480int 686int
481in_destruct () 687in_destruct ()
482 CODE: 688 CODE:
483 RETVAL = PL_main_cv == Nullcv; 689 RETVAL = PL_main_cv == Nullcv;
… …
485 RETVAL 691 RETVAL
486 692
487NV floor (NV x) 693NV floor (NV x)
488 694
489NV ceil (NV x) 695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
490 700
491void 701void
492pango_init () 702pango_init ()
493 CODE: 703 CODE:
494{ 704{
495 opengl_fontmap = pango_opengl_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
496 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
497 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
498} 713}
499 714
500int 715char *SDL_GetError ()
501SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
502 716
503void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
504SDL_Quit () 723void SDL_Quit ()
505 724
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
506void 734void
507SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
508 PPCODE: 736 PPCODE:
509{ 737{
510 SDL_Rect **m; 738 SDL_Rect **m;
511 739
512 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516 744
517 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519 747
520 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524 752
525 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526#if SDL_VERSION_ATLEAST(1,2,10)
527 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529#endif
530
531 SDL_EnableUNICODE (1);
532 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533 755
534 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
535 757
536 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
537 while (*m) 759 while (*m)
538 { 760 {
761 if ((*m)->w >= 400 && (*m)->h >= 300)
762 {
539 AV *av = newAV (); 763 AV *av = newAV ();
540 av_push (av, newSViv ((*m)->w)); 764 av_push (av, newSViv ((*m)->w));
541 av_push (av, newSViv ((*m)->h)); 765 av_push (av, newSViv ((*m)->h));
766 av_push (av, newSViv (rgb));
767 av_push (av, newSViv (alpha));
542 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 768 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
769 }
543 770
544 ++m; 771 ++m;
545 } 772 }
546} 773}
547 774
548char *
549SDL_GetError ()
550
551int 775int
552SDL_SetVideoMode (int w, int h, int fullscreen) 776SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553 CODE: 777 CODE:
778{
779 SDL_EnableUNICODE (1);
780 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
781
782 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
783 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
784 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
785 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
786
554 RETVAL = !!SDL_SetVideoMode ( 787 RETVAL = !!SDL_SetVideoMode (
555 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 788 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
556 ); 789 );
790
557 if (RETVAL) 791 if (RETVAL)
558 { 792 {
559 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 793 av_clear (texture_av);
794
795 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
560# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 796#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
561# include "glfunc.h" 797#include "glfunc.h"
562# undef GL_FUNC 798#undef GL_FUNC
563 } 799 }
800}
564 OUTPUT: 801 OUTPUT:
565 RETVAL 802 RETVAL
566 803
567void 804void
568SDL_GL_SwapBuffers () 805SDL_GL_SwapBuffers ()
569 806
570char * 807char *
571SDL_GetKeyName (int sym) 808SDL_GetKeyName (int sym)
572 809
810int
811SDL_GetAppState ()
812
813int
814SDL_GetModState ()
815
573void 816void
574SDL_PollEvent () 817poll_events ()
575 PPCODE: 818 PPCODE:
576{ 819{
577 SDL_Event ev; 820 SDL_Event ev;
578 821
579 while (SDL_PollEvent (&ev)) 822 SDL_PumpEvents ();
823 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580 { 824 {
581 HV *hv = newHV (); 825 HV *hv = newHV ();
582 hv_store (hv, "type", 4, newSViv (ev.type), 0); 826 hv_store (hv, "type", 4, newSViv (ev.type), 0);
583 827
584 switch (ev.type) 828 switch (ev.type)
585 { 829 {
586 case SDL_KEYDOWN: 830 case SDL_KEYDOWN:
587 case SDL_KEYUP: 831 case SDL_KEYUP:
588 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 832 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 833 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 834 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
835 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
591 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 836 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592 break; 837 break;
593 838
594 case SDL_ACTIVEEVENT: 839 case SDL_ACTIVEEVENT:
595 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 840 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597 break; 842 break;
598 843
599 case SDL_MOUSEMOTION: 844 case SDL_MOUSEMOTION:
845 {
846 int state = ev.motion.state;
847 int x = ev.motion.x;
848 int y = ev.motion.y;
849 int xrel = ev.motion.xrel;
850 int yrel = ev.motion.yrel;
851
852 /* do simplistic event compression */
853 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
854 && state == ev.motion.state)
855 {
856 xrel += ev.motion.xrel;
857 yrel += ev.motion.yrel;
858 x = ev.motion.x;
859 y = ev.motion.y;
860 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861 }
862
600 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 863 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601
602 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 864 hv_store (hv, "state", 5, newSViv (state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 865 hv_store (hv, "x", 1, newSViv (x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 866 hv_store (hv, "y", 1, newSViv (y), 0);
605 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 867 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 868 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
869 }
607 break; 870 break;
608 871
609 case SDL_MOUSEBUTTONDOWN: 872 case SDL_MOUSEBUTTONDOWN:
610 case SDL_MOUSEBUTTONUP: 873 case SDL_MOUSEBUTTONUP:
611 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 874 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
612 875
613 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 876 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
614 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 877 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
615 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 878 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
616 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 879 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
621 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 884 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 885 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623 break; 886 break;
624 } 887 }
625 888
626 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 889 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
627 } 890 }
628} 891}
629 892
630int 893int
631Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 894Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
632 POSTCALL: 895 POSTCALL:
633 Mix_HookMusicFinished (music_finished); 896 Mix_HookMusicFinished (music_finished);
634 Mix_ChannelFinished (channel_finished); 897 Mix_ChannelFinished (channel_finished);
635 898
636void 899void
900Mix_QuerySpec ()
901 PPCODE:
902{
903 int freq, channels;
904 Uint16 format;
905
906 if (Mix_QuerySpec (&freq, &format, &channels))
907 {
908 EXTEND (SP, 3);
909 PUSHs (sv_2mortal (newSViv (freq)));
910 PUSHs (sv_2mortal (newSViv (format)));
911 PUSHs (sv_2mortal (newSViv (channels)));
912 }
913}
914
915void
637Mix_CloseAudio () 916Mix_CloseAudio ()
638 917
639int 918int
640Mix_AllocateChannels (int numchans = -1) 919Mix_AllocateChannels (int numchans = -1)
641 920
921const char *
922Mix_GetError ()
923
642void 924void
643lowdelay (int fd, int val = 1) 925lowdelay (int fd, int val = 1)
644 CODE: 926 CODE:
927 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
928
929void
930win32_proxy_info ()
931 PPCODE:
932{
645#ifndef _WIN32 933#ifdef _WIN32
646 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 934 char buffer[2048];
935 DWORD buflen;
936
937 EXTEND (SP, 3);
938
939 buflen = sizeof (buffer);
940 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
941 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
942 {
943 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
944
945 buflen = sizeof (buffer);
946 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
947 {
948 PUSHs (newSVpv (buffer, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
952 PUSHs (newSVpv (buffer, 0));
953 }
954 }
647#endif 955#endif
956}
648 957
649void 958int
650add_font (char *file) 959add_font (char *file)
651 CODE: 960 CODE:
652 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 961 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962 OUTPUT:
963 RETVAL
653 964
654void 965void
655load_image_inline (SV *image_) 966load_image_inline (SV *image_)
656 ALIAS: 967 ALIAS:
657 load_image_file = 1 968 load_image_file = 1
… …
660 STRLEN image_len; 971 STRLEN image_len;
661 char *image = (char *)SvPVbyte (image_, image_len); 972 char *image = (char *)SvPVbyte (image_, image_len);
662 SDL_Surface *surface, *surface2; 973 SDL_Surface *surface, *surface2;
663 SDL_PixelFormat fmt; 974 SDL_PixelFormat fmt;
664 SDL_RWops *rw = ix 975 SDL_RWops *rw = ix
665 ? SDL_RWFromFile (image, "r") 976 ? SDL_RWFromFile (image, "rb")
666 : SDL_RWFromConstMem (image, image_len); 977 : SDL_RWFromConstMem (image, image_len);
667 978
668 if (!rw) 979 if (!rw)
669 croak ("load_image: %s", SDL_GetError ()); 980 croak ("load_image: %s", SDL_GetError ());
670 981
… …
743void 1054void
744error (char *message) 1055error (char *message)
745 CODE: 1056 CODE:
746 fprintf (stderr, "ERROR: %s\n", message); 1057 fprintf (stderr, "ERROR: %s\n", message);
747#ifdef _WIN32 1058#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1059 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
749#endif 1060#endif
750 1061
751void 1062void
752fatal (char *message) 1063fatal (char *message)
753 CODE: 1064 CODE:
754 fprintf (stderr, "FATAL: %s\n", message); 1065 fprintf (stderr, "FATAL: %s\n", message);
755#ifdef _WIN32 1066#ifdef _WIN32
756 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1067 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
757#endif 1068#endif
758 _exit (1); 1069 _exit (1);
759 1070
760void 1071void
761_exit (int retval) 1072_exit (int retval = 0)
762 CODE: 1073 CODE:
1074#ifdef WIN32
1075 ExitThread (retval); // unclean, please beam me up
1076#else
763 _exit (retval); 1077 _exit (retval);
1078#endif
764 1079
765MODULE = CFPlus PACKAGE = CFPlus::Font 1080void
1081debug ()
1082 CODE:
1083{
1084#if DEBUG
1085 VALGRIND_DO_LEAK_CHECK;
1086#endif
1087}
766 1088
767CFPlus::Font 1089MODULE = Deliantra::Client PACKAGE = DC::Font
1090
1091PROTOTYPES: DISABLE
1092
1093DC::Font
768new_from_file (SV *class, char *path, int id = 0) 1094new_from_file (SV *class, char *path, int id = 0)
769 CODE: 1095 CODE:
770{ 1096{
771 int count; 1097 int count;
772 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1098 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
775} 1101}
776 OUTPUT: 1102 OUTPUT:
777 RETVAL 1103 RETVAL
778 1104
779void 1105void
780DESTROY (CFPlus::Font self) 1106DESTROY (DC::Font self)
781 CODE: 1107 CODE:
782 pango_font_description_free (self); 1108 pango_font_description_free (self);
783 1109
784void 1110void
785make_default (CFPlus::Font self) 1111make_default (DC::Font self)
1112 PROTOTYPE: $
786 CODE: 1113 CODE:
787 default_font = self; 1114 default_font = self;
788 1115
789MODULE = CFPlus PACKAGE = CFPlus::Layout 1116MODULE = Deliantra::Client PACKAGE = DC::Layout
790 1117
1118PROTOTYPES: DISABLE
1119
791void 1120void
792reset_glyph_cache () 1121glyph_cache_backup ()
1122 PROTOTYPE:
793 CODE: 1123 CODE:
1124 tc_backup ();
1125
1126void
1127glyph_cache_restore ()
1128 PROTOTYPE:
1129 CODE:
794 tc_clear (); 1130 tc_restore ();
795 1131
796CFPlus::Layout 1132DC::Layout
797new (SV *class) 1133new (SV *class)
798 CODE: 1134 CODE:
799 New (0, RETVAL, 1, struct cf_layout); 1135 New (0, RETVAL, 1, struct cf_layout);
800 1136
801 RETVAL->pl = pango_layout_new (opengl_context); 1137 RETVAL->pl = pango_layout_new (opengl_context);
… …
803 RETVAL->g = 1.; 1139 RETVAL->g = 1.;
804 RETVAL->b = 1.; 1140 RETVAL->b = 1.;
805 RETVAL->a = 1.; 1141 RETVAL->a = 1.;
806 RETVAL->base_height = MIN_FONT_HEIGHT; 1142 RETVAL->base_height = MIN_FONT_HEIGHT;
807 RETVAL->font = 0; 1143 RETVAL->font = 0;
1144 RETVAL->rc = rc_alloc ();
808 1145
809 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1146 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810 layout_update_font (RETVAL); 1147 layout_update_font (RETVAL);
811 OUTPUT: 1148 OUTPUT:
812 RETVAL 1149 RETVAL
813 1150
814void 1151void
815DESTROY (CFPlus::Layout self) 1152DESTROY (DC::Layout self)
816 CODE: 1153 CODE:
817 g_object_unref (self->pl); 1154 g_object_unref (self->pl);
1155 rc_free (self->rc);
818 Safefree (self); 1156 Safefree (self);
819 1157
820void 1158void
821set_text (CFPlus::Layout self, SV *text_) 1159set_text (DC::Layout self, SV *text_)
822 CODE: 1160 CODE:
823{ 1161{
824 STRLEN textlen; 1162 STRLEN textlen;
825 char *text = SvPVutf8 (text_, textlen); 1163 char *text = SvPVutf8 (text_, textlen);
826 1164
827 pango_layout_set_text (self->pl, text, textlen); 1165 pango_layout_set_text (self->pl, text, textlen);
828} 1166}
829 1167
830void 1168void
831set_markup (CFPlus::Layout self, SV *text_) 1169set_markup (DC::Layout self, SV *text_)
832 CODE: 1170 CODE:
833{ 1171{
834 STRLEN textlen; 1172 STRLEN textlen;
835 char *text = SvPVutf8 (text_, textlen); 1173 char *text = SvPVutf8 (text_, textlen);
836 1174
837 pango_layout_set_markup (self->pl, text, textlen); 1175 pango_layout_set_markup (self->pl, text, textlen);
838} 1176}
839 1177
840void 1178void
841set_shapes (CFPlus::Layout self, ...) 1179set_shapes (DC::Layout self, ...)
842 CODE: 1180 CODE:
843{ 1181{
844 PangoAttrList *attrs = 0; 1182 PangoAttrList *attrs = 0;
845 const char *text = pango_layout_get_text (self->pl); 1183 const char *text = pango_layout_get_text (self->pl);
846 const char *pos = text; 1184 const char *pos = text;
… …
881 if (attrs) 1219 if (attrs)
882 pango_layout_set_attributes (self->pl, attrs); 1220 pango_layout_set_attributes (self->pl, attrs);
883} 1221}
884 1222
885void 1223void
886get_shapes (CFPlus::Layout self) 1224get_shapes (DC::Layout self)
887 PPCODE: 1225 PPCODE:
888{ 1226{
889 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1227 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890 1228
891 do 1229 do
892 { 1230 {
893 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1231 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894 1232
895 if (run && shape_attr_p (run)) 1233 if (run && shape_attr_p (run))
896 { 1234 {
897 PangoRectangle extents; 1235 PangoRectangle extents;
898 pango_layout_iter_get_run_extents (iter, 0, &extents); 1236 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
906 1244
907 pango_layout_iter_free (iter); 1245 pango_layout_iter_free (iter);
908} 1246}
909 1247
910int 1248int
911has_wrapped (CFPlus::Layout self) 1249has_wrapped (DC::Layout self)
912 CODE: 1250 CODE:
913{ 1251{
914 int lines = 1; 1252 int lines = 1;
915 const char *text = pango_layout_get_text (self->pl); 1253 const char *text = pango_layout_get_text (self->pl);
916 1254
… …
921} 1259}
922 OUTPUT: 1260 OUTPUT:
923 RETVAL 1261 RETVAL
924 1262
925SV * 1263SV *
926get_text (CFPlus::Layout self) 1264get_text (DC::Layout self)
927 CODE: 1265 CODE:
928 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1266 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929 sv_utf8_decode (RETVAL); 1267 sv_utf8_decode (RETVAL);
930 OUTPUT: 1268 OUTPUT:
931 RETVAL 1269 RETVAL
932 1270
933void 1271void
934set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1272set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
935 CODE: 1273 CODE:
936 self->r = r; 1274 self->r = r;
937 self->g = g; 1275 self->g = g;
938 self->b = b; 1276 self->b = b;
939 self->a = a; 1277 self->a = a;
940 1278
941void 1279void
942set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1280set_font (DC::Layout self, DC::Font font = 0)
943 CODE: 1281 CODE:
944 if (self->font != font) 1282 if (self->font != font)
945 { 1283 {
946 self->font = font; 1284 self->font = font;
947 layout_update_font (self); 1285 layout_update_font (self);
948 } 1286 }
949 1287
950void 1288void
951set_height (CFPlus::Layout self, int base_height) 1289set_height (DC::Layout self, int base_height)
952 CODE: 1290 CODE:
953 if (self->base_height != base_height) 1291 if (self->base_height != base_height)
954 { 1292 {
955 self->base_height = base_height; 1293 self->base_height = base_height;
956 layout_update_font (self); 1294 layout_update_font (self);
957 } 1295 }
958 1296
959void 1297void
960set_width (CFPlus::Layout self, int max_width = -1) 1298set_width (DC::Layout self, int max_width = -1)
961 CODE: 1299 CODE:
962 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1300 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
963 1301
964void 1302void
965set_indent (CFPlus::Layout self, int indent) 1303set_indent (DC::Layout self, int indent)
966 CODE: 1304 CODE:
967 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1305 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968 1306
969void 1307void
970set_spacing (CFPlus::Layout self, int spacing) 1308set_spacing (DC::Layout self, int spacing)
971 CODE: 1309 CODE:
972 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1310 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973 1311
974void 1312void
975set_ellipsise (CFPlus::Layout self, int ellipsise) 1313set_ellipsise (DC::Layout self, int ellipsise)
976 CODE: 1314 CODE:
977 pango_layout_set_ellipsize (self->pl, 1315 pango_layout_set_ellipsize (self->pl,
978 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1316 ellipsise == 1 ? PANGO_ELLIPSIZE_START
979 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1317 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1318 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
981 : PANGO_ELLIPSIZE_NONE 1319 : PANGO_ELLIPSIZE_NONE
982 ); 1320 );
983 1321
984void 1322void
985set_single_paragraph_mode (CFPlus::Layout self, int spm) 1323set_single_paragraph_mode (DC::Layout self, int spm)
986 CODE: 1324 CODE:
987 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1325 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988 1326
989void 1327void
990size (CFPlus::Layout self) 1328size (DC::Layout self)
991 PPCODE: 1329 PPCODE:
992{ 1330{
993 int w, h; 1331 int w, h;
994 1332
995 layout_get_pixel_size (self, &w, &h); 1333 layout_get_pixel_size (self, &w, &h);
… …
998 PUSHs (sv_2mortal (newSViv (w))); 1336 PUSHs (sv_2mortal (newSViv (w)));
999 PUSHs (sv_2mortal (newSViv (h))); 1337 PUSHs (sv_2mortal (newSViv (h)));
1000} 1338}
1001 1339
1002int 1340int
1003descent (CFPlus::Layout self) 1341descent (DC::Layout self)
1004 CODE: 1342 CODE:
1005{ 1343{
1006 PangoRectangle rect; 1344 PangoRectangle rect;
1007 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1345 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008 pango_layout_line_get_pixel_extents (line, 0, &rect); 1346 pango_layout_line_get_pixel_extents (line, 0, &rect);
1009 RETVAL = PANGO_DESCENT (rect); 1347 RETVAL = PANGO_DESCENT (rect);
1010} 1348}
1011 OUTPUT: 1349 OUTPUT:
1012 RETVAL 1350 RETVAL
1013 1351
1014int 1352int
1015xy_to_index (CFPlus::Layout self, int x, int y) 1353xy_to_index (DC::Layout self, int x, int y)
1016 CODE: 1354 CODE:
1017{ 1355{
1018 int index, trailing; 1356 int index, trailing;
1019 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1357 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1020 RETVAL = index; 1358 RETVAL = index + trailing;
1021} 1359}
1022 OUTPUT: 1360 OUTPUT:
1023 RETVAL 1361 RETVAL
1024 1362
1025void 1363void
1026cursor_pos (CFPlus::Layout self, int index) 1364cursor_pos (DC::Layout self, int index)
1027 PPCODE: 1365 PPCODE:
1028{ 1366{
1029 PangoRectangle strong_pos; 1367 PangoRectangle pos;
1030 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1368 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1031 1369
1032 EXTEND (SP, 3); 1370 EXTEND (SP, 3);
1033 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1371 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1372 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1373 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036} 1374}
1037 1375
1038void 1376void
1039render (CFPlus::Layout self, float x, float y, int flags = 0) 1377index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040 PPCODE: 1378 PPCODE:
1379{
1380 int line, x;
1381
1382 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1383#if !PANGO_VERSION_CHECK (1, 17, 3)
1384 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1385 --line;
1386#endif
1387 EXTEND (SP, 2);
1388 PUSHs (sv_2mortal (newSViv (line)));
1389 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1390}
1391
1392void
1393line_x_to_index (DC::Layout self, int line, int x)
1394 PPCODE:
1395{
1396 PangoLayoutLine *lp;
1397 int index, trailing;
1398
1399 if (line < 0)
1400 XSRETURN_EMPTY;
1401
1402 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1403 XSRETURN_EMPTY; /* do better */
1404
1405 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1406
1407 EXTEND (SP, 2);
1408 if (GIMME_V == G_SCALAR)
1409 PUSHs (sv_2mortal (newSViv (index + trailing)));
1410 else
1411 {
1412 PUSHs (sv_2mortal (newSViv (index)));
1413 PUSHs (sv_2mortal (newSViv (trailing)));
1414 }
1415}
1416
1417void
1418render (DC::Layout self, float x, float y, int flags = 0)
1419 CODE:
1420 rc_clear (self->rc);
1041 pango_opengl_render_layout_subpixel ( 1421 pango_opengl_render_layout_subpixel (
1042 self->pl, 1422 self->pl,
1423 self->rc,
1043 x * PANGO_SCALE, y * PANGO_SCALE, 1424 x * PANGO_SCALE, y * PANGO_SCALE,
1044 self->r, self->g, self->b, self->a, 1425 self->r, self->g, self->b, self->a,
1045 flags 1426 flags
1046 ); 1427 );
1428 // we assume that context_change actually clears/frees stuff
1429 // and does not do any recomputation...
1430 pango_layout_context_changed (self->pl);
1047 1431
1048MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050void 1432void
1051pad2pot (SV *data_, SV *w_, SV *h_) 1433draw (DC::Layout self)
1052 CODE: 1434 CODE:
1053{ 1435{
1054 int ow = SvIV (w_); 1436 glEnable (GL_TEXTURE_2D);
1055 int oh = SvIV (h_); 1437 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1438 glEnable (GL_BLEND);
1439 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1440 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1441 glEnable (GL_ALPHA_TEST);
1442 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1056 1443
1057 if (ow && oh) 1444 rc_draw (self->rc);
1445
1446 glDisable (GL_ALPHA_TEST);
1447 glDisable (GL_BLEND);
1448 glDisable (GL_TEXTURE_2D);
1449}
1450
1451MODULE = Deliantra::Client PACKAGE = DC::Texture
1452
1453PROTOTYPES: ENABLE
1454
1455void
1456pad (SV *data_, int ow, int oh, int nw, int nh)
1457 CODE:
1458{
1459 if ((nw != ow || nh != oh) && SvOK (data_))
1058 { 1460 {
1059 int nw = minpot (ow);
1060 int nh = minpot (oh);
1061
1062 if (nw != ow || nh != oh)
1063 {
1064 if (SvOK (data_))
1065 {
1066 STRLEN datalen; 1461 STRLEN datalen;
1067 char *data = SvPVbyte (data_, datalen); 1462 char *data = SvPVbyte (data_, datalen);
1068 int bpp = datalen / (ow * oh); 1463 int bpp = datalen / (ow * oh);
1069 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1464 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1070 1465
1071 SvPOK_only (result_); 1466 SvPOK_only (result_);
1072 SvCUR_set (result_, nw * nh * bpp); 1467 SvCUR_set (result_, nw * nh * bpp);
1073 1468
1074 memset (SvPVX (result_), 0, nw * nh * bpp); 1469 memset (SvPVX (result_), 0, nw * nh * bpp);
1075 while (oh--) 1470 while (oh--)
1076 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1471 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1077 1472
1078 sv_setsv (data_, result_); 1473 sv_setsv (data_, result_);
1079 }
1080
1081 sv_setiv (w_, nw);
1082 sv_setiv (h_, nh);
1083 }
1084 } 1474 }
1085} 1475}
1086 1476
1087void 1477void
1088draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1478draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1094{ 1484{
1095 HV *hv = (HV *)SvRV (self); 1485 HV *hv = (HV *)SvRV (self);
1096 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1486 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1487 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1488 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1489
1490 if (name <= 0)
1491 XSRETURN_EMPTY;
1099 1492
1100 if (items < 5) 1493 if (items < 5)
1101 { 1494 {
1102 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1495 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1496 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1131 glDisable (GL_ALPHA_TEST); 1524 glDisable (GL_ALPHA_TEST);
1132 glDisable (GL_BLEND); 1525 glDisable (GL_BLEND);
1133 } 1526 }
1134} 1527}
1135 1528
1136MODULE = CFPlus PACKAGE = CFPlus::Map 1529IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530 CODE:
1531{
1532 GLint width;
1533 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1534 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1535 RETVAL = width > 0;
1536}
1537 OUTPUT:
1538 RETVAL
1137 1539
1138CFPlus::Map 1540MODULE = Deliantra::Client PACKAGE = DC::Map
1139new (SV *class, int map_width, int map_height) 1541
1542PROTOTYPES: DISABLE
1543
1544DC::Map
1545new (SV *class)
1140 CODE: 1546 CODE:
1141 New (0, RETVAL, 1, struct map); 1547 New (0, RETVAL, 1, struct map);
1142 RETVAL->x = 0; 1548 RETVAL->x = 0;
1143 RETVAL->y = 0; 1549 RETVAL->y = 0;
1144 RETVAL->w = map_width; 1550 RETVAL->w = 0;
1145 RETVAL->h = map_height; 1551 RETVAL->h = 0;
1146 RETVAL->ox = 0; 1552 RETVAL->ox = 0;
1147 RETVAL->oy = 0; 1553 RETVAL->oy = 0;
1148 RETVAL->faces = 8192; 1554 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1555 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150 RETVAL->texs = 8192;
1151 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152 RETVAL->rows = 0; 1556 RETVAL->rows = 0;
1153 RETVAL->row = 0; 1557 RETVAL->row = 0;
1154 OUTPUT: 1558 OUTPUT:
1155 RETVAL 1559 RETVAL
1156 1560
1157void 1561void
1158DESTROY (CFPlus::Map self) 1562DESTROY (DC::Map self)
1159 CODE: 1563 CODE:
1160{ 1564{
1161 map_clear (self); 1565 map_clear (self);
1162 Safefree (self->face); 1566 Safefree (self->face2tile);
1163 Safefree (self->tex); 1567 Safefree (self->tex);
1164 Safefree (self); 1568 Safefree (self);
1165} 1569}
1166 1570
1167void 1571void
1572resize (DC::Map self, int map_width, int map_height)
1573 CODE:
1574 self->w = map_width;
1575 self->h = map_height;
1576
1577void
1168clear (CFPlus::Map self) 1578clear (DC::Map self)
1169 CODE: 1579 CODE:
1170 map_clear (self); 1580 map_clear (self);
1171 1581
1172void 1582void
1173set_face (CFPlus::Map self, int face, int texid) 1583set_tileid (DC::Map self, int face, int tile)
1174 CODE: 1584 CODE:
1175{ 1585{
1176 while (self->faces <= face) 1586 need_facenum (self, face); self->face2tile [face] = tile;
1177 { 1587 need_texid (self, tile);
1178 Append (mapface, self->face, self->faces, self->faces);
1179 self->faces *= 2;
1180 }
1181
1182 self->face [face] = texid;
1183} 1588}
1184 1589
1185void 1590void
1591set_smooth (DC::Map self, int face, int smooth, int level)
1592 CODE:
1593{
1594 tileid texid;
1595 maptex *tex;
1596
1597 if (face < 0 || face >= self->faces)
1598 return;
1599
1600 if (smooth < 0 || smooth >= self->faces)
1601 return;
1602
1603 texid = self->face2tile [face];
1604
1605 if (!texid)
1606 return;
1607
1608 tex = self->tex + texid;
1609 tex->smoothtile = self->face2tile [smooth];
1610 tex->smoothlevel = level;
1611}
1612
1613void
1186set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1614set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1187 CODE: 1615 CODE:
1188{ 1616{
1189 while (self->texs <= texid) 1617 need_texid (self, texid);
1190 {
1191 Append (maptex, self->tex, self->texs, self->texs);
1192 self->texs *= 2;
1193 }
1194 1618
1195 { 1619 {
1196 maptex *tex = self->tex + texid; 1620 maptex *tex = self->tex + texid;
1197 1621
1198 tex->name = name; 1622 tex->name = name;
… …
1215 // from transparent color bleeding and ugly wrapping effects. 1639 // from transparent color bleeding and ugly wrapping effects.
1216 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1640 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217} 1641}
1218 1642
1219int 1643int
1220ox (CFPlus::Map self) 1644ox (DC::Map self)
1221 ALIAS: 1645 ALIAS:
1222 oy = 1 1646 oy = 1
1223 x = 2 1647 x = 2
1224 y = 3 1648 y = 3
1225 w = 4 1649 w = 4
… …
1236 } 1660 }
1237 OUTPUT: 1661 OUTPUT:
1238 RETVAL 1662 RETVAL
1239 1663
1240void 1664void
1241scroll (CFPlus::Map self, int dx, int dy) 1665scroll (DC::Map self, int dx, int dy)
1242 CODE: 1666 CODE:
1243{ 1667{
1244 if (dx > 0) 1668 if (dx > 0)
1245 map_blank (self, self->x, self->y, dx - 1, self->h); 1669 map_blank (self, self->x, self->y, dx, self->h);
1246 else if (dx < 0) 1670 else if (dx < 0)
1247 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1671 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1248 1672
1249 if (dy > 0) 1673 if (dy > 0)
1250 map_blank (self, self->x, self->y, self->w, dy - 1); 1674 map_blank (self, self->x, self->y, self->w, dy);
1251 else if (dy < 0) 1675 else if (dy < 0)
1252 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1676 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1253 1677
1254 self->ox += dx; self->x += dx; 1678 self->ox += dx; self->x += dx;
1255 self->oy += dy; self->y += dy; 1679 self->oy += dy; self->y += dy;
1256 1680
1257 while (self->y < 0) 1681 while (self->y < 0)
… …
1261 self->rows += MAP_EXTEND_Y; 1685 self->rows += MAP_EXTEND_Y;
1262 self->y += MAP_EXTEND_Y; 1686 self->y += MAP_EXTEND_Y;
1263 } 1687 }
1264} 1688}
1265 1689
1266void 1690SV *
1267map1a_update (CFPlus::Map self, SV *data_) 1691map1a_update (DC::Map self, SV *data_, int extmap)
1268 CODE: 1692 CODE:
1269{ 1693{
1270 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1694 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1271 uint8_t *data_end = (uint8_t *)SvEND (data_); 1695 uint8_t *data_end = (uint8_t *)SvEND (data_);
1272 mapcell *cell; 1696 mapcell *cell;
1273 int x, y, flags; 1697 int x, y, z, flags;
1698 AV *missing = newAV ();
1699 RETVAL = newRV_noinc ((SV *)missing);
1274 1700
1275 while (data < data_end) 1701 while (data < data_end - 1)
1276 { 1702 {
1277 flags = (data [0] << 8) + data [1]; data += 2; 1703 flags = (data [0] << 8) + data [1]; data += 2;
1278 1704
1279 x = self->x + ((flags >> 10) & 63); 1705 x = self->x + ((flags >> 10) & 63);
1280 y = self->y + ((flags >> 4) & 63); 1706 y = self->y + ((flags >> 4) & 63);
1281 1707
1282 cell = map_get_cell (self, x, y); 1708 cell = map_get_cell (self, x, y);
1283 1709
1284 if (flags & 15) 1710 if (flags & 15)
1285 { 1711 {
1286 if (cell->darkness < 0) 1712 if (!cell->darkness)
1287 { 1713 {
1714 memset (cell, 0, sizeof (*cell));
1288 cell->darkness = 0; 1715 cell->darkness = 256;
1289 cell->face [0] = 0;
1290 cell->face [1] = 0;
1291 cell->face [2] = 0;
1292 } 1716 }
1293 1717
1294 cell->darkness = flags & 8 ? *data++ : 255;
1295
1296 //TODO: don't trust server data to be in-range(!) 1718 //TODO: don't trust server data to be in-range(!)
1297 1719
1298 if (flags & 4) 1720 if (flags & 8)
1299 { 1721 {
1300 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1722 if (extmap)
1723 {
1724 uint8_t ext, cmd;
1725
1726 do
1727 {
1728 ext = *data++;
1729 cmd = ext & 0x7f;
1730
1731 if (cmd < 4)
1732 cell->darkness = 255 - ext * 64 + 1;
1733 else if (cmd == 5) // health
1734 {
1735 cell->stat_width = 1;
1736 cell->stat_hp = *data++;
1737 }
1738 else if (cmd == 6) // monster width
1739 cell->stat_width = *data++ + 1;
1740 else if (cmd == 0x47)
1741 {
1742 if (*data == 1) cell->player = data [1];
1743 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747 data += *data + 1;
1748 }
1749 else if (cmd == 8) // cell flags
1750 cell->flags = *data++;
1751 else if (ext & 0x40) // unknown, multibyte => skip
1752 data += *data + 1;
1753 else
1754 data++;
1755 }
1756 while (ext & 0x80);
1757 }
1758 else
1759 cell->darkness = *data++ + 1;
1301 } 1760 }
1302 1761
1762 for (z = 0; z <= 2; ++z)
1303 if (flags & 2) 1763 if (flags & (4 >> z))
1304 { 1764 {
1305 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1765 faceid face = (data [0] << 8) + data [1]; data += 2;
1766 need_facenum (self, face);
1767 cell->tile [z] = self->face2tile [face];
1768
1769 if (cell->tile [z])
1770 {
1771 maptex *tex = self->tex + cell->tile [z];
1772 if (!tex->name)
1773 av_push (missing, newSViv (cell->tile [z]));
1774
1775 if (tex->smoothtile)
1776 {
1777 maptex *smooth = self->tex + tex->smoothtile;
1778 if (!smooth->name)
1779 av_push (missing, newSViv (tex->smoothtile));
1780 }
1781 }
1306 } 1782 }
1307
1308 if (flags & 1)
1309 {
1310 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311 }
1312 } 1783 }
1313 else 1784 else
1785 {
1314 cell->darkness = -1; 1786 cell->darkness = 0;
1787 cell->stat_hp = 0;
1788 cell->flags = 0;
1789 cell->player = 0;
1790 }
1315 } 1791 }
1316} 1792}
1793 OUTPUT:
1794 RETVAL
1317 1795
1318SV * 1796SV *
1319mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
1320 CODE: 1798 CODE:
1321{ 1799{
1322 int x1, x; 1800 int x1, x;
1323 int y1, y; 1801 int y1, y;
1324 int z; 1802 int z;
… …
1345 { 1823 {
1346 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
1347 1825
1348 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
1349 { 1827 {
1350 mapface face = cell->face [z];
1351
1352 if (face)
1353 {
1354 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1355 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1356 int a1 = tex.a; 1830 int a1 = tex.a;
1357 1831
1358 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1359 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1360 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1361 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1362 }
1363 } 1836 }
1364 } 1837 }
1365 1838
1366 *map++ = (r ) 1839 *map++ = (r )
1367 | (g << 8) 1840 | (g << 8)
… …
1374} 1847}
1375 OUTPUT: 1848 OUTPUT:
1376 RETVAL 1849 RETVAL
1377 1850
1378void 1851void
1379draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1852draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1380 CODE: 1853 CODE:
1381{ 1854{
1382 int vx, vy;
1383 int x, y, z; 1855 int x, y, z;
1384 int last_name;
1385 mapface face;
1386 1856
1387 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1857 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1388 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1858 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860 smooth_key skey;
1861 int pl_x, pl_y;
1862 maptex pl_tex;
1863 rc_t *rc = rc_alloc ();
1864 rc_key_t key;
1865 rc_array_t *arr;
1389 1866
1390 /* 1867 pl_tex.name = 0;
1391 int vx = self->vx = self->w >= sw
1392 ? self->x + (self->w - sw) / 2
1393 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394 1868
1395 int vy = self->vy = self->h >= sh 1869 // thats current max. sorry.
1396 ? self->y + (self->h - sh) / 2 1870 if (sw > 255) sw = 255;
1397 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1871 if (sh > 255) sh = 255;
1398 */
1399 1872
1400 glColor4ub (255, 255, 255, 255); 1873 // clear key, in case of extra padding
1874 memset (&skey, 0, sizeof (skey));
1875
1876 memset (&key, 0, sizeof (key));
1877 key.r = 255;
1878 key.g = 255;
1879 key.b = 255;
1880 key.a = 255;
1881 key.mode = GL_QUADS;
1882 key.format = GL_T2F_V3F;
1883 key.texname = -1;
1884
1885 mx += self->x;
1886 my += self->y;
1887
1888 // first pass: determine smooth_max
1889 // rather ugly, if you ask me
1890 // could also be stored inside mapcell and updated on change
1891 memset (smooth_max, 0, sizeof (smooth_max));
1892
1893 for (y = 0; y < sh; y++)
1894 if (0 <= y + my && y + my < self->rows)
1895 {
1896 maprow *row = self->row + (y + my);
1897
1898 for (x = 0; x < sw; x++)
1899 if (row->c0 <= x + mx && x + mx < row->c1)
1900 {
1901 mapcell *cell = row->col + (x + mx - row->c0);
1902
1903 smooth_max[x + 1][y + 1] =
1904 MAX (self->tex [cell->tile [0]].smoothlevel,
1905 MAX (self->tex [cell->tile [1]].smoothlevel,
1906 self->tex [cell->tile [2]].smoothlevel));
1907 }
1908 }
1401 1909
1402 glEnable (GL_BLEND); 1910 glEnable (GL_BLEND);
1403 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1911 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404 glEnable (GL_TEXTURE_2D);
1405 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1912 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406 1913
1407 glBegin (GL_QUADS);
1408
1409 last_name = 0;
1410
1411 for (z = 0; z < 3; z++) 1914 for (z = 0; z <= 2; z++)
1915 {
1916 memset (smooth_level, 0, sizeof (smooth_level));
1917
1412 for (y = 0; y < sh; y++) 1918 for (y = 0; y < sh; y++)
1413 if (0 <= y + vy && y + vy < self->rows) 1919 if (0 <= y + my && y + my < self->rows)
1414 { 1920 {
1415 maprow *row = self->row + (y + vy); 1921 maprow *row = self->row + (y + my);
1416 1922
1417 for (x = 0; x < sw; x++) 1923 for (x = 0; x < sw; x++)
1418 if (row->c0 <= x + vx && x + vx < row->c1) 1924 if (row->c0 <= x + mx && x + mx < row->c1)
1419 { 1925 {
1420 mapcell *cell = row->col + (x + vx - row->c0); 1926 mapcell *cell = row->col + (x + mx - row->c0);
1421
1422 face = cell->face [z]; 1927 tileid tile = cell->tile [z];
1423 1928
1424 if (face) 1929 if (tile)
1930 {
1931 maptex tex = self->tex [tile];
1932 int px = (x + 1) * T - tex.w;
1933 int py = (y + 1) * T - tex.h;
1934
1935 if (key.texname != tex.name)
1936 {
1937 if (!tex.name)
1938 tex = self->tex [2]; /* missing, replace by noface */
1939
1940 key.texname = tex.name;
1941 arr = rc_array (rc, &key);
1942 }
1943
1944 if (expect_false (cell->player == player) && expect_false (z == 2))
1945 {
1946 pl_x = px;
1947 pl_y = py;
1948 pl_tex = tex;
1949 continue;
1950 }
1951
1952 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956
1957 if (expect_false (cell->flags) && expect_false (z == 2))
1958 {
1959 // overlays such as the speech bubble, probably more to come
1960 if (cell->flags & 1)
1961 {
1962 maptex tex = self->tex [1];
1963 int px = x * T + T * 2 / 32;
1964 int py = y * T - T * 6 / 32;
1965
1966 if (tex.name)
1967 {
1968 if (key.texname != tex.name)
1969 {
1970 key.texname = tex.name;
1971 arr = rc_array (rc, &key);
1972 }
1973
1974 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978 }
1979 }
1980 }
1981
1982 // update smooth hash
1983 if (tex.smoothtile)
1984 {
1985 skey.tile = tex.smoothtile;
1986 skey.level = tex.smoothlevel;
1987
1988 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1989
1990 // add bits to current tile and all neighbours. skey.x|y is
1991 // shifted +1|+1 so we always stay positive.
1992
1993 // bits is ___n cccc CCCC bbbb
1994 // n do not draw borders&corners
1995 // c draw these corners, but...
1996 // C ... not these
1997 // b draw these borders
1998
1999 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2000 // ┃· ·· ·┃ ━━
2001
2002 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003 // ·· ·· ·┏ ┓·
2004
2005 // full tile
2006 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2007
2008 // borders
2009 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2010 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2011 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2012 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2013
2014 // corners
2015 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2019 }
2020 }
2021 }
2022 }
2023
2024 rc_draw (rc);
2025 rc_clear (rc);
2026
2027 // go through all smoothlevels, lowest to highest, then draw.
2028 // this is basically counting sort
2029 {
2030 int w, b;
2031
2032 glEnable (GL_TEXTURE_2D);
2033 glBegin (GL_QUADS);
2034 for (w = 0; w < 256 / 32; ++w)
2035 {
2036 uint32_t smask = smooth_level [w];
2037 if (smask)
2038 for (b = 0; b < 32; ++b)
2039 if (smask & (((uint32_t)1) << b))
1425 { 2040 {
1426 maptex tex = self->tex [face]; 2041 int level = (w << 5) | b;
2042 HE *he;
1427 2043
1428 int px = (x + 1) * 32 - tex.w; 2044 hv_iterinit (smooth);
1429 int py = (y + 1) * 32 - tex.h; 2045 while ((he = hv_iternext (smooth)))
1430
1431 if (last_name != tex.name)
1432 { 2046 {
2047 smooth_key *skey = (smooth_key *)HeKEY (he);
2048 IV bits = SvIVX (HeVAL (he));
2049
2050 if (!(bits & 0x1000)
2051 && skey->level == level
2052 && level > smooth_max [skey->x][skey->y])
2053 {
2054 maptex tex = self->tex [skey->tile];
2055 int px = (((int)skey->x) - 1) * T;
2056 int py = (((int)skey->y) - 1) * T;
2057 int border = bits & 15;
2058 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059 float dx = tex.s * .0625f; // 16 images/row
2060 float dy = tex.t * .5f ; // 2 images/column
2061
2062 if (tex.name)
2063 {
2064 // this time avoiding texture state changes
2065 // save gobs of state changes.
2066 if (key.texname != tex.name)
2067 {
1433 glEnd (); 2068 glEnd ();
1434 last_name = tex.name;
1435 glBindTexture (GL_TEXTURE_2D, last_name); 2069 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436 glBegin (GL_QUADS); 2070 glBegin (GL_QUADS);
2071 }
2072
2073 if (border)
2074 {
2075 float ox = border * dx;
2076
2077 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2079 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2080 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2081 }
2082
2083 if (corner)
2084 {
2085 float ox = corner * dx;
2086
2087 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2091 }
2092 }
2093 }
1437 } 2094 }
1438
1439 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443 } 2095 }
1444 }
1445 } 2096 }
1446 2097
1447 glEnd (); 2098 glEnd ();
1448
1449 glDisable (GL_TEXTURE_2D); 2099 glDisable (GL_TEXTURE_2D);
2100 key.texname = -1;
2101 }
2102
2103 hv_clear (smooth);
2104 }
2105
2106 if (pl_tex.name)
2107 {
2108 maptex tex = pl_tex;
2109 int px = pl_x + sdx;
2110 int py = pl_y + sdy;
2111
2112 key.texname = tex.name;
2113 arr = rc_array (rc, &key);
2114
2115 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2116 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2117 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2118 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119
2120 rc_draw (rc);
2121 }
2122
1450 glDisable (GL_BLEND); 2123 glDisable (GL_BLEND);
1451} 2124 rc_free (rc);
1452 2125
2126 // top layer: overlays such as the health bar
2127 for (y = 0; y < sh; y++)
2128 if (0 <= y + my && y + my < self->rows)
2129 {
2130 maprow *row = self->row + (y + my);
2131
2132 for (x = 0; x < sw; x++)
2133 if (row->c0 <= x + mx && x + mx < row->c1)
2134 {
2135 mapcell *cell = row->col + (x + mx - row->c0);
2136
2137 int px = x * T;
2138 int py = y * T;
2139
2140 if (cell->stat_hp)
2141 {
2142 int width = cell->stat_width * T;
2143 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2144
2145 glColor3ub (0, 0, 0);
2146 glRectf (px + 1, py - thick - 2,
2147 px + width - 1, py);
2148
2149 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2150 glRectf (px + 2,
2151 py - thick - 1,
2152 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2153 }
2154 }
2155 }
2156}
2157
1453void 2158void
1454draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2159draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1455 CODE: 2160 CODE:
1456{ 2161{
1457 static float color[16][3] = { 2162 static float color[16][3] = {
1458 { 0.00F, 0.00F, 0.00F }, 2163 { 0.00F, 0.00F, 0.00F },
1459 { 1.00F, 1.00F, 1.00F }, 2164 { 1.00F, 1.00F, 1.00F },
… …
1509 glDisable (GL_BLEND); 2214 glDisable (GL_BLEND);
1510 glDisable (GL_TEXTURE_2D); 2215 glDisable (GL_TEXTURE_2D);
1511} 2216}
1512 2217
1513void 2218void
1514fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2219fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1515 PPCODE: 2220 PPCODE:
1516{ 2221{
1517 int vx, vy;
1518 int x, y; 2222 int x, y;
2223 int sw1 = sw + 2;
2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1519 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1520 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1521 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1522 2230
1523 memset (darkness, 255, sw4 * sh);
1524 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1525 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1526 2233
1527 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2234 mx += self->x - 1;
1528 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2235 my += self->y - 1;
1529 2236
2237 memset (darkness1, 255, sw1 * sh1);
2238
1530 for (y = 0; y < sh; y++) 2239 for (y = 0; y < sh1; y++)
1531 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1532 { 2241 {
1533 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1534 2243
1535 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1536 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1537 { 2246 {
1538 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1539 2248
1540 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1541 ? 255 - FOW_DARKNESS 2251 : 255 - FOW_DARKNESS;
1542 : 255 - cell->darkness;
1543 } 2252 }
1544 } 2253 }
1545 2254
2255 for (y = 0; y < sh; ++y)
2256 for (x = 0; x < sw; ++x)
2257 {
2258 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2259 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2260 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2261 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2262 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2263 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2264 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2265 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2266 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2267
2268 uint8_t r11 = (d11 + d21 + d12) / 3;
2269 uint8_t r21 = d21;
2270 uint8_t r31 = (d21 + d31 + d32) / 3;
2271
2272 uint8_t r12 = d12;
2273 uint8_t r22 = d22;
2274 uint8_t r32 = d32;
2275
2276 uint8_t r13 = (d13 + d23 + d12) / 3;
2277 uint8_t r23 = d23;
2278 uint8_t r33 = (d23 + d33 + d32) / 3;
2279
2280 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2281 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2283 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2284 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2286 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2287 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2289 }
2290
2291 free (darkness1);
2292
1546 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1547 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1548 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1549 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1550} 2297}
1551 2298
1552SV * 2299SV *
1553get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2300get_rect (DC::Map self, int x0, int y0, int w, int h)
1554 CODE: 2301 CODE:
1555{ 2302{
1556 int x, y, x1, y1; 2303 int x, y, x1, y1;
1557 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1558 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1583 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1584 { 2331 {
1585 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1586 uint8_t flags = 0; 2333 uint8_t flags = 0;
1587 2334
1588 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1589 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1590 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1591 2338
1592 *data++ = flags; 2339 *data++ = flags;
1593 2340
1594 if (flags & 1) 2341 if (flags & 1)
1595 { 2342 {
2343 tileid tile = cell->tile [0];
1596 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1597 *data++ = cell->face [0]; 2345 *data++ = tile;
1598 } 2346 }
1599 2347
1600 if (flags & 2) 2348 if (flags & 2)
1601 { 2349 {
2350 tileid tile = cell->tile [1];
1602 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1603 *data++ = cell->face [1]; 2352 *data++ = tile;
1604 } 2353 }
1605 2354
1606 if (flags & 4) 2355 if (flags & 4)
1607 { 2356 {
2357 tileid tile = cell->tile [2];
1608 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1609 *data++ = cell->face [2]; 2359 *data++ = tile;
1610 } 2360 }
1611 } 2361 }
1612 else 2362 else
1613 *data++ = 0; 2363 *data++ = 0;
1614 } 2364 }
1615 } 2365 }
1616 2366
2367 /* if size is w*h + 5 then no data has been found */
2368 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369 {
1617 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1618 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1619 RETVAL = data_sv; 2374 RETVAL = data_sv;
1620} 2375}
1621 OUTPUT: 2376 OUTPUT:
1622 RETVAL 2377 RETVAL
1623 2378
1624void 2379void
1625set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1626 PPCODE: 2381 PPCODE:
1627{ 2382{
1628 int x, y, z; 2383 int x, y, z;
1629 int w, h; 2384 int w, h;
1630 int x1, y1; 2385 int x1, y1;
2386 STRLEN len;
2387 uint8_t *data, *end;
2388
2389 len = SvLEN (data_sv);
2390 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391 data = SvPVbyte_nolen (data_sv);
2392 end = data + len + 8;
2393
2394 if (len < 5)
2395 XSRETURN_EMPTY;
1631 2396
1632 if (*data++ != 0) 2397 if (*data++ != 0)
1633 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1634 2399
1635 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1636 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1637 2402
1638 // we need to do this 'cause we don't keep an absolute coord system for rows 2403 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1650 { 2415 {
1651 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1652 2417
1653 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1654 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1655 uint8_t flags = *data++; 2425 flags = *data++;
1656 2426
1657 if (flags) 2427 if (flags)
1658 { 2428 {
1659 mapface face[3] = { 0, 0, 0 };
1660
1661 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1662 2431
1663 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1664 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1665 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1666 2435
1667 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1668 { 2437 {
1669 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1670 2440
1671 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1672 { 2442 {
1673 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1674 2444
1675 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1676 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1677 } 2452 }
1678 } 2453 }
1679 } 2454 }
1680 } 2455 }
1681 } 2456 }
1682} 2457}
1683 2458
1684MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1685 2460
1686CFPlus::MixChunk 2461DC::RW
1687new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1688 CODE: 2463 CODE:
1689 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1690 OUTPUT: 2470 OUTPUT:
1691 RETVAL 2471 RETVAL
1692 2472
2473DC::RW
2474new_from_file (SV *class, const char *path, const char *mode = "rb")
2475 CODE:
2476 RETVAL = SDL_RWFromFile (path, mode);
2477 OUTPUT:
2478 RETVAL
2479
2480# fails on win32:
2481# dc.xs(2268) : error C2059: syntax error : '('
1693void 2482#void
2483#close (DC::RW self)
2484# CODE:
2485# (self->(close)) (self);
2486
2487MODULE = Deliantra::Client PACKAGE = DC::Channel
2488
2489PROTOTYPES: DISABLE
2490
2491DC::Channel
2492find ()
2493 CODE:
2494{
2495 RETVAL = Mix_GroupAvailable (-1);
2496
2497 if (RETVAL < 0)
2498 {
2499 RETVAL = Mix_GroupOldest (-1);
2500
2501 if (RETVAL < 0)
2502 XSRETURN_UNDEF;
2503
2504 Mix_HaltChannel (RETVAL);
2505 }
2506
2507 Mix_UnregisterAllEffects (RETVAL);
2508 Mix_Volume (RETVAL, 128);
2509}
2510 OUTPUT:
2511 RETVAL
2512
2513void
2514halt (DC::Channel self)
2515 CODE:
2516 Mix_HaltChannel (self);
2517
2518void
2519expire (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_ExpireChannel (self, ticks);
2522
2523void
2524fade_out (DC::Channel self, int ticks = -1)
2525 CODE:
2526 Mix_FadeOutChannel (self, ticks);
2527
2528int
2529volume (DC::Channel self, int volume)
2530 CODE:
2531 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2532 OUTPUT:
2533 RETVAL
2534
2535void
2536unregister_all_effects (DC::Channel self)
2537 CODE:
2538 Mix_UnregisterAllEffects (self);
2539
2540void
2541set_panning (DC::Channel self, int left, int right)
2542 CODE:
2543 left = CLAMP (left , 0, 255);
2544 right = CLAMP (right, 0, 255);
2545 Mix_SetPanning (self, left, right);
2546
2547void
2548set_distance (DC::Channel self, int distance)
2549 CODE:
2550 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2551
2552void
2553set_position (DC::Channel self, int angle, int distance)
2554 CODE:
2555
2556void
2557set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558 CODE:
2559{
2560 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2562 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563}
2564
2565void
2566set_reverse_stereo (DC::Channel self, int flip)
2567 CODE:
2568 Mix_SetReverseStereo (self, flip);
2569
2570MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571
2572PROTOTYPES: DISABLE
2573
2574DC::MixChunk
2575new (SV *class, DC::RW rwops)
2576 CODE:
2577 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578 OUTPUT:
2579 RETVAL
2580
2581void
1694DESTROY (CFPlus::MixChunk self) 2582DESTROY (DC::MixChunk self)
1695 CODE: 2583 CODE:
1696 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1697 2585
1698int 2586int
1699volume (CFPlus::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1700 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1701 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1702 OUTPUT: 2592 OUTPUT:
1703 RETVAL 2593 RETVAL
1704 2594
1705int 2595DC::Channel
1706play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2596play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1707 CODE: 2597 CODE:
2598{
1708 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2599 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2600
2601 if (RETVAL < 0)
2602 XSRETURN_UNDEF;
2603
2604 if (channel < 0)
2605 {
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608 }
2609}
1709 OUTPUT: 2610 OUTPUT:
1710 RETVAL 2611 RETVAL
1711 2612
1712MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1713 2614
1714int 2615int
1715volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1716 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1717 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1718 OUTPUT: 2622 OUTPUT:
1719 RETVAL 2623 RETVAL
1720 2624
2625void
2626fade_out (int ms)
2627 CODE:
2628 Mix_FadeOutMusic (ms);
2629
2630void
2631halt ()
2632 CODE:
2633 Mix_HaltMusic ();
2634
1721CFPlus::MixMusic 2635DC::MixMusic
1722new_from_file (SV *class, char *path) 2636new (SV *class, DC::RW rwops)
1723 CODE: 2637 CODE:
1724 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1725 OUTPUT: 2639 OUTPUT:
1726 RETVAL 2640 RETVAL
1727 2641
1728void 2642void
1729DESTROY (CFPlus::MixMusic self) 2643DESTROY (DC::MixMusic self)
1730 CODE: 2644 CODE:
1731 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1732 2646
1733int 2647int
1734play (CFPlus::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1735 CODE: 2649 CODE:
1736 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1737 OUTPUT: 2651 OUTPUT:
1738 RETVAL 2652 RETVAL
1739 2653
1740MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1741 2662
1742BOOT: 2663BOOT:
1743{ 2664{
1744 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745 static const struct { 2666 static const struct {
1746 const char *name; 2667 const char *name;
1747 IV iv; 2668 IV iv;
1748 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1749# define const_iv(name) { # name, (IV)name } 2670# define const_iv(name) { # name, (IV)name }
2671 const_iv (GL_VENDOR),
2672 const_iv (GL_VERSION),
2673 const_iv (GL_EXTENSIONS),
1750 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1751 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1752 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
1753 const_iv (GL_DITHER), 2677 const_iv (GL_DITHER),
1754 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
… …
1758 const_iv (GL_ALPHA_TEST), 2682 const_iv (GL_ALPHA_TEST),
1759 const_iv (GL_NORMALIZE), 2683 const_iv (GL_NORMALIZE),
1760 const_iv (GL_RESCALE_NORMAL), 2684 const_iv (GL_RESCALE_NORMAL),
1761 const_iv (GL_FRONT), 2685 const_iv (GL_FRONT),
1762 const_iv (GL_BACK), 2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1763 const_iv (GL_AND), 2688 const_iv (GL_AND),
1764 const_iv (GL_ONE), 2689 const_iv (GL_ONE),
1765 const_iv (GL_ZERO), 2690 const_iv (GL_ZERO),
1766 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
1767 const_iv (GL_DST_ALPHA), 2692 const_iv (GL_DST_ALPHA),
… …
1780 const_iv (GL_INTENSITY), 2705 const_iv (GL_INTENSITY),
1781 const_iv (GL_LUMINANCE), 2706 const_iv (GL_LUMINANCE),
1782 const_iv (GL_LUMINANCE_ALPHA), 2707 const_iv (GL_LUMINANCE_ALPHA),
1783 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1784 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2709 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2710 const_iv (GL_COMPRESSED_ALPHA_ARB),
2711 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2712 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2714 const_iv (GL_COMPRESSED_RGB_ARB),
2715 const_iv (GL_COMPRESSED_RGBA_ARB),
1785 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1786 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1787 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1788 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1789 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1790 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1811 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
1812 const_iv (GL_SEPARABLE_2D), 2745 const_iv (GL_SEPARABLE_2D),
1813 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1814 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1815 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1816 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
1817 const_iv (GL_LINE_STRIP), 2751 const_iv (GL_LINE_STRIP),
1818 const_iv (GL_LINE_LOOP), 2752 const_iv (GL_LINE_LOOP),
1819 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
1820 const_iv (GL_QUAD_STRIP), 2754 const_iv (GL_QUAD_STRIP),
1821 const_iv (GL_TRIANGLES), 2755 const_iv (GL_TRIANGLES),
1822 const_iv (GL_TRIANGLE_STRIP), 2756 const_iv (GL_TRIANGLE_STRIP),
1823 const_iv (GL_TRIANGLE_FAN), 2757 const_iv (GL_TRIANGLE_FAN),
2758 const_iv (GL_POLYGON),
1824 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2759 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2760 const_iv (GL_POINT_SMOOTH_HINT),
2761 const_iv (GL_LINE_SMOOTH_HINT),
2762 const_iv (GL_POLYGON_SMOOTH_HINT),
2763 const_iv (GL_GENERATE_MIPMAP_HINT),
2764 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1825 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
1826 const_iv (GL_V2F), 2768 const_iv (GL_V2F),
1827 const_iv (GL_V3F), 2769 const_iv (GL_V3F),
1828 const_iv (GL_T2F_V3F), 2770 const_iv (GL_T2F_V3F),
1829 const_iv (GL_T2F_N3F_V3F), 2771 const_iv (GL_T2F_N3F_V3F),
1830# undef const_iv 2772# undef const_iv
1831 }; 2773 };
1832 2774
1833 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1834 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2777
2778 texture_av = newAV ();
2779 AvREAL_off (texture_av);
1835} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
1836 2787
1837char * 2788char *
1838gl_vendor () 2789gl_vendor ()
1839 CODE: 2790 CODE:
1840 RETVAL = (char *)glGetString (GL_VENDOR); 2791 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1853 CODE: 2804 CODE:
1854 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1855 OUTPUT: 2806 OUTPUT:
1856 RETVAL 2807 RETVAL
1857 2808
2809const char *glGetString (GLenum pname)
2810
2811GLint glGetInteger (GLenum pname)
2812 CODE:
2813 glGetIntegerv (pname, &RETVAL);
2814 OUTPUT:
2815 RETVAL
2816
2817GLdouble glGetDouble (GLenum pname)
2818 CODE:
2819 glGetDoublev (pname, &RETVAL);
2820 OUTPUT:
2821 RETVAL
2822
1858int glGetError () 2823int glGetError ()
1859 2824
1860void glFinish () 2825void glFinish ()
1861 2826
1862void glClear (int mask) 2827void glClear (int mask)
… …
1899# near_ and far_ are due to microsofts buggy "c" compiler 2864# near_ and far_ are due to microsofts buggy "c" compiler
1900void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1901 2866
1902# near_ and far_ are due to microsofts buggy "c" compiler 2867# near_ and far_ are due to microsofts buggy "c" compiler
1903void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2868void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2869
2870PROTOTYPES: DISABLE
1904 2871
1905void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
1906 2873
1907void glScissor (int x, int y, int width, int height) 2874void glScissor (int x, int y, int width, int height)
1908 2875
… …
1916 2883
1917void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1918 CODE: 2885 CODE:
1919 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1920 2887
1921void glBegin (int mode)
1922
1923void glEnd ()
1924
1925void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
1926 PROTOTYPE: @
1927 ALIAS: 2889 ALIAS:
1928 glColor_premultiply = 1 2890 glColor_premultiply = 1
1929 CODE: 2891 CODE:
1930 if (ix) 2892 if (ix)
1931 { 2893 {
… …
1934 b *= a; 2896 b *= a;
1935 } 2897 }
1936 // microsoft visual "c" rounds instead of truncating... 2898 // microsoft visual "c" rounds instead of truncating...
1937 glColor4f (r, g, b, a); 2899 glColor4f (r, g, b, a);
1938 2900
1939void glInterleavedArrays (int format, int stride, char *data)
1940
1941void glDrawElements (int mode, int count, int type, char *indices)
1942
1943# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945void glRasterPos (float x, float y, float z = 0.) 2901void glRasterPos (float x, float y, float z = 0.)
1946 CODE: 2902 CODE:
1947 glRasterPos3f (0, 0, z); 2903 glRasterPos3f (0, 0, z);
1948 glBitmap (0, 0, 0, 0, x, y, 0); 2904 glBitmap (0, 0, 0, 0, x, y, 0);
1949 2905
… …
1953 2909
1954void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
1955 CODE: 2911 CODE:
1956 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
1957 2913
2914void glRect (float x1, float y1, float x2, float y2)
2915 CODE:
2916 glRectf (x1, y1, x2, y2);
2917
2918void glRect_lineloop (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glBegin (GL_LINE_LOOP);
2921 glVertex2f (x1, y1);
2922 glVertex2f (x2, y1);
2923 glVertex2f (x2, y2);
2924 glVertex2f (x1, y2);
2925 glEnd ();
2926
2927PROTOTYPES: ENABLE
2928
2929void glBegin (int mode)
2930
2931void glEnd ()
2932
2933void glPointSize (GLfloat size)
2934
2935void glLineWidth (GLfloat width)
2936
2937void glInterleavedArrays (int format, int stride, char *data)
2938
2939void glDrawElements (int mode, int count, int type, char *indices)
2940
2941# 1.2 void glDrawRangeElements (int mode, int start, int end
2942
1958void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
1959 CODE: 2944 CODE:
1960 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
1961 2946
1962void glTexParameter (int target, int pname, float param) 2947void glTexParameter (int target, int pname, float param)
… …
1978void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2963void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1979 CODE: 2964 CODE:
1980 if (gl.SeparableFilter2D) 2965 if (gl.SeparableFilter2D)
1981 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982 2967
1983void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2968void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1984 2969
1985void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2970void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1986 2971
1987void glDrawPixels (int width, int height, int format, int type, char *pixels) 2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
2973
2974void glPixelZoom (float x, float y)
1988 2975
1989void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1990 2977
1991int glGenTexture () 2978int glGenTexture ()
1992 CODE: 2979 CODE:
1993{ 2980 RETVAL = gen_texture ();
1994 GLuint name;
1995 glGenTextures (1, &name);
1996 RETVAL = name;
1997}
1998 OUTPUT: 2981 OUTPUT:
1999 RETVAL 2982 RETVAL
2000 2983
2001void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
2002 CODE: 2985 CODE:
2003{
2004 GLuint name_ = name;
2005 glDeleteTextures (1, &name_); 2986 del_texture (name);
2006} 2987
2007
2008int glGenList () 2988int glGenList ()
2009 CODE: 2989 CODE:
2010 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
2011 OUTPUT: 2991 OUTPUT:
2012 RETVAL 2992 RETVAL
… …
2019 2999
2020void glEndList () 3000void glEndList ()
2021 3001
2022void glCallList (int list) 3002void glCallList (int list)
2023 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005
3006PROTOTYPES: DISABLE
3007
3008void
3009find_widget (SV *self, NV x, NV y)
3010 PPCODE:
3011{
3012 if (within_widget (self, x, y))
3013 XPUSHs (self);
3014}
3015
3016BOOT:
3017{
3018 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3019
3020 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3021 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3022 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3023 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3024}
3025
3026void
3027draw (SV *self)
3028 CODE:
3029{
3030 HV *hv;
3031 SV **svp;
3032 NV x, y, w, h;
3033 SV *draw_x_sv = GvSV (draw_x_gv);
3034 SV *draw_y_sv = GvSV (draw_y_gv);
3035 SV *draw_w_sv = GvSV (draw_w_gv);
3036 SV *draw_h_sv = GvSV (draw_h_gv);
3037 double draw_x, draw_y;
3038
3039 if (!SvROK (self))
3040 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3041
3042 hv = (HV *)SvRV (self);
3043
3044 if (SvTYPE (hv) != SVt_PVHV)
3045 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3046
3047 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3048 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3049
3050 if (!h || !w)
3051 XSRETURN_EMPTY;
3052
3053 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3054 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3055
3056 draw_x = SvNV (draw_x_sv) + x;
3057 draw_y = SvNV (draw_y_sv) + y;
3058
3059 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3060 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3061 XSRETURN_EMPTY;
3062
3063 sv_setnv (draw_x_sv, draw_x);
3064 sv_setnv (draw_y_sv, draw_y);
3065
3066 glPushMatrix ();
3067 glTranslated (x, y, 0);
3068
3069 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3070 {
3071 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3072
3073 if (svp && SvTRUE (*svp))
3074 {
3075 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3076 glEnable (GL_BLEND);
3077 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3078 glBegin (GL_QUADS);
3079 glVertex2f (0, 0);
3080 glVertex2f (w, 0);
3081 glVertex2f (w, h);
3082 glVertex2f (0, h);
3083 glEnd ();
3084 glDisable (GL_BLEND);
3085 }
3086 }
3087#if 0
3088 // draw borders, for debugging
3089 glPushMatrix ();
3090 glColor4f (1., 1., 0., 1.);
3091 glTranslatef (.5, .5, 0.);
3092 glBegin (GL_LINE_LOOP);
3093 glVertex2f (0 , 0);
3094 glVertex2f (w - 1, 0);
3095 glVertex2f (w - 1, h - 1);
3096 glVertex2f (0 , h - 1);
3097 glEnd ();
3098 glPopMatrix ();
3099#endif
3100 PUSHMARK (SP);
3101 XPUSHs (self);
3102 PUTBACK;
3103 call_method ("_draw", G_VOID | G_DISCARD);
3104 SPAGAIN;
3105
3106 glPopMatrix ();
3107
3108 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3109 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3110}
3111

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