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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 50
27#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 74#endif
44 75
45#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 80
47#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
48 82
49#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
51 85
52#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
91static AV *texture_av;
53 92
54static struct 93static struct
55{ 94{
56#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 96#include "glfunc.h"
58#undef GL_FUNC 97#undef GL_FUNC
59} gl; 98} gl;
60 99
100static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 102{
63 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 107 else
68 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
69} 109}
70 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
73 146
74typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
75 166
76typedef struct cf_layout { 167typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
80 int base_height; 170 int base_height;
81 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
82} *CFClient__Layout; 173} *DC__Layout;
83 174
84static CFClient__Font default_font; 175static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
87 178
88static void 179static void
89substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
90{ 181{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 183#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 185#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 187}
101 188
102static void 189static void
103layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
104{ 191{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
107 */ 194 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
109 196
110 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 199
113 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
114} 201}
115 202
116static void 203static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
120 210
121 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 213
124 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
125} 215 if (!rect.height) rect.height = 1;
126 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
127typedef uint16_t mapface; 222typedef uint16_t faceid;
128 223
129typedef struct { 224typedef struct {
130 GLint name; 225 GLuint name;
131 int w, h; 226 int w, h;
132 float s, t; 227 float s, t;
133 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
134} maptex; 231} maptex;
135 232
136typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
137 int16_t darkness; 236 uint16_t darkness;
138 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 238} mapcell;
140 239
141typedef struct { 240typedef struct {
142 int32_t c0, c1; 241 int32_t c0, c1;
143 mapcell *col; 242 mapcell *col;
144} maprow; 243} maprow;
145 244
146typedef struct map { 245typedef struct map {
147 int x, y, w, h; 246 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 248 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 249 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 250
155 int32_t rows; 251 int32_t rows;
156 maprow *row; 252 maprow *row;
157} *CFClient__Map; 253} *DC__Map;
158 254
159static char * 255static char *
160prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
161{ 257{
162 char *p; 258 char *p;
… …
179} 275}
180 276
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
184static maprow * 300static maprow *
185map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
186{ 302{
187 if (0 > y) 303 if (0 > y)
188 { 304 {
189 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
228 344
229 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
230} 346}
231 347
232static mapcell * 348static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
234{ 350{
235 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
236} 352}
237 353
238static void 354static void
239map_clear (CFClient__Map self) 355map_clear (DC__Map self)
240{ 356{
241 int r; 357 int r;
242 358
243 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
252 self->row = 0; 368 self->row = 0;
253 self->rows = 0; 369 self->rows = 0;
254} 370}
255 371
256static void 372static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 374{
259 int x, y; 375 int x, y;
260 maprow *row; 376 maprow *row;
377 mapcell *cell;
261 378
262 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 380 if (y >= 0)
264 { 381 {
265 if (y >= self->rows) 382 if (y >= self->rows)
… …
271 if (x >= row->c0) 388 if (x >= row->c0)
272 { 389 {
273 if (x >= row->c1) 390 if (x >= row->c1)
274 break; 391 break;
275 392
276 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
277 } 399 }
278 } 400 }
401}
402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
279} 417}
280 418
281static void 419static void
282music_finished (void) 420music_finished (void)
283{ 421{
… …
302 ev.data2 = 0; 440 ev.data2 = 0;
303 441
304 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
305} 443}
306 444
307MODULE = CFClient PACKAGE = CFClient 445static unsigned int
446minpot (unsigned int n)
447{
448 if (!n)
449 return 0;
450
451 --n;
452
453 n |= n >> 1;
454 n |= n >> 2;
455 n |= n >> 4;
456 n |= n >> 8;
457 n |= n >> 16;
458
459 return n + 1;
460}
461
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
308 521
309PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
310 523
311BOOT: 524BOOT:
312{ 525{
313 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
314 static const struct { 527 static const struct {
315 const char *name; 528 const char *name;
316 IV iv; 529 IV iv;
317 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
318# 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
319 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
320 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
321 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
322 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
323 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
332 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
333 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
334 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
335 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
336 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),
337 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
338 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
339 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
340 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
341 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
396 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
397 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
398 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
399 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
400 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
401 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
402 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
403 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
404 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
405 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
406 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
407 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
408 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
409 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
410 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
411 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
412 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
413 const_iv (KMOD_CTRL), 641
414 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
415 const_iv (KMOD_ALT), 643
416 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)
417# undef const_iv 670# undef const_iv
418 }; 671 };
419 672
420 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; )
421 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);
422} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
685
686int
687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
423 700
424void 701void
425pango_init () 702pango_init ()
426 CODE: 703 CODE:
427 // delayed, so it can pick up new fonts added by AddFontResourceEx
428{ 704{
429 {
430 ft2_fontmap = pango_ft2_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
431 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
432 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433 } 708 /*pango_context_set_font_description (opengl_context, default_font);*/
434 { 709#if PANGO_VERSION_CHECK (1, 15, 2)
435 cairo_font_options_t *fopt = cairo_font_options_create (); 710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
436 cairo_fontmap = pango_cairo_font_map_get_default (); 711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
437 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438#ifdef _WIN32
439 // cairo looks like shit eaten twice on windows
440 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441#else
442 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443#endif 712#endif
444 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446 pango_cairo_context_set_font_options (cairo_context, fopt);
447 cairo_font_options_destroy (fopt);
448 }
449} 713}
450 714
451int 715char *SDL_GetError ()
452SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
453 716
454void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
455SDL_Quit () 723void SDL_Quit ()
456 724
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
457void 734void
458SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
459 PPCODE: 736 PPCODE:
460{ 737{
461 SDL_Rect **m; 738 SDL_Rect **m;
462 739
463 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467 744
468 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470 747
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475 752
476 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
478 SDL_EnableUNICODE (1);
479 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
480 755
481 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
482 757
483 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
484 while (*m) 759 while (*m)
485 { 760 {
486 AV *av = newAV (); 761 AV *av = newAV ();
487 av_push (av, newSViv ((*m)->w)); 762 av_push (av, newSViv ((*m)->w));
488 av_push (av, newSViv ((*m)->h)); 763 av_push (av, newSViv ((*m)->h));
764 av_push (av, newSViv (rgb));
765 av_push (av, newSViv (alpha));
489 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 766 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
490 767
491 ++m; 768 ++m;
492 } 769 }
493} 770}
494 771
495char *
496SDL_GetError ()
497
498int 772int
499SDL_SetVideoMode (int w, int h, int fullscreen) 773SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500 CODE: 774 CODE:
775{
776 SDL_EnableUNICODE (1);
777 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
778
779 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
780 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
781 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
782 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
783
501 RETVAL = !!SDL_SetVideoMode ( 784 RETVAL = !!SDL_SetVideoMode (
502 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 785 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
503 ); 786 );
787
504 if (RETVAL) 788 if (RETVAL)
505 { 789 {
506 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 790 av_clear (texture_av);
791
792 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
507# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 793#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
508# include "glfunc.h" 794#include "glfunc.h"
509# undef GL_FUNC 795#undef GL_FUNC
510 } 796 }
797}
511 OUTPUT: 798 OUTPUT:
512 RETVAL 799 RETVAL
513 800
514void 801void
515SDL_GL_SwapBuffers () 802SDL_GL_SwapBuffers ()
516 803
517char * 804char *
518SDL_GetKeyName (int sym) 805SDL_GetKeyName (int sym)
519 806
807int
808SDL_GetAppState ()
809
810int
811SDL_GetModState ()
812
520void 813void
521SDL_PollEvent () 814poll_events ()
522 PPCODE: 815 PPCODE:
523{ 816{
524 SDL_Event ev; 817 SDL_Event ev;
525 818
526 while (SDL_PollEvent (&ev)) 819 SDL_PumpEvents ();
820 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527 { 821 {
528 HV *hv = newHV (); 822 HV *hv = newHV ();
529 hv_store (hv, "type", 4, newSViv (ev.type), 0); 823 hv_store (hv, "type", 4, newSViv (ev.type), 0);
530 824
531 switch (ev.type) 825 switch (ev.type)
532 { 826 {
533 case SDL_KEYDOWN: 827 case SDL_KEYDOWN:
534 case SDL_KEYUP: 828 case SDL_KEYUP:
535 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 829 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 830 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 831 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
832 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
538 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 833 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539 break; 834 break;
540 835
541 case SDL_ACTIVEEVENT: 836 case SDL_ACTIVEEVENT:
542 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 837 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 838 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544 break; 839 break;
545 840
546 case SDL_MOUSEMOTION: 841 case SDL_MOUSEMOTION:
842 {
843 int state = ev.motion.state;
844 int x = ev.motion.x;
845 int y = ev.motion.y;
846 int xrel = ev.motion.xrel;
847 int yrel = ev.motion.yrel;
848
849 /* do simplistic event compression */
850 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
851 && state == ev.motion.state)
852 {
853 xrel += ev.motion.xrel;
854 yrel += ev.motion.yrel;
855 x = ev.motion.x;
856 y = ev.motion.y;
857 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858 }
859
547 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 860 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
548
549 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 861 hv_store (hv, "state", 5, newSViv (state), 0);
550 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 862 hv_store (hv, "x", 1, newSViv (x), 0);
551 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 863 hv_store (hv, "y", 1, newSViv (y), 0);
552 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 864 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 865 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
866 }
554 break; 867 break;
555 868
556 case SDL_MOUSEBUTTONDOWN: 869 case SDL_MOUSEBUTTONDOWN:
557 case SDL_MOUSEBUTTONUP: 870 case SDL_MOUSEBUTTONUP:
558 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 871 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
559 872
560 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 873 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
561 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 874 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
562 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 875 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
563 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 876 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
568 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 881 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 882 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570 break; 883 break;
571 } 884 }
572 885
573 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 886 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
574 } 887 }
575} 888}
576 889
577int 890int
578Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 891Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
579 POSTCALL: 892 POSTCALL:
580 Mix_HookMusicFinished (music_finished); 893 Mix_HookMusicFinished (music_finished);
581 Mix_ChannelFinished (channel_finished); 894 Mix_ChannelFinished (channel_finished);
582 895
583void 896void
897Mix_QuerySpec ()
898 PPCODE:
899{
900 int freq, channels;
901 Uint16 format;
902
903 if (Mix_QuerySpec (&freq, &format, &channels))
904 {
905 EXTEND (SP, 3);
906 PUSHs (sv_2mortal (newSViv (freq)));
907 PUSHs (sv_2mortal (newSViv (format)));
908 PUSHs (sv_2mortal (newSViv (channels)));
909 }
910}
911
912void
584Mix_CloseAudio () 913Mix_CloseAudio ()
585 914
586int 915int
587Mix_AllocateChannels (int numchans = -1) 916Mix_AllocateChannels (int numchans = -1)
588 917
918const char *
919Mix_GetError ()
920
589void 921void
590lowdelay (int fd, int val = 1) 922lowdelay (int fd, int val = 1)
591 CODE: 923 CODE:
924 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
925
926void
927win32_proxy_info ()
928 PPCODE:
929{
592#ifndef _WIN32 930#ifdef _WIN32
593 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 931 char buffer[2048];
932 DWORD buflen;
933
934 EXTEND (SP, 3);
935
936 buflen = sizeof (buffer);
937 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
938 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
939 {
940 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
941
942 buflen = sizeof (buffer);
943 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
944 {
945 PUSHs (newSVpv (buffer, 0));
946
947 buflen = sizeof (buffer);
948 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
949 PUSHs (newSVpv (buffer, 0));
950 }
951 }
594#endif 952#endif
953}
595 954
596void 955int
597add_font (char *file) 956add_font (char *file)
598 CODE: 957 CODE:
599 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 958 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600#ifdef _WIN32 959 OUTPUT:
601 // cairo... sigh... requires win2000 960 RETVAL
602 AddFontResourceEx (file, FR_PRIVATE, 0);
603#endif
604 961
605void 962void
606load_image_inline (SV *image_) 963load_image_inline (SV *image_)
607 ALIAS: 964 ALIAS:
608 load_image_file = 1 965 load_image_file = 1
… …
611 STRLEN image_len; 968 STRLEN image_len;
612 char *image = (char *)SvPVbyte (image_, image_len); 969 char *image = (char *)SvPVbyte (image_, image_len);
613 SDL_Surface *surface, *surface2; 970 SDL_Surface *surface, *surface2;
614 SDL_PixelFormat fmt; 971 SDL_PixelFormat fmt;
615 SDL_RWops *rw = ix 972 SDL_RWops *rw = ix
616 ? SDL_RWFromFile (image, "r") 973 ? SDL_RWFromFile (image, "rb")
617 : SDL_RWFromConstMem (image, image_len); 974 : SDL_RWFromConstMem (image, image_len);
618 975
619 if (!rw) 976 if (!rw)
620 croak ("load_image: %s", SDL_GetError ()); 977 croak ("load_image: %s", SDL_GetError ());
621 978
… …
650 1007
651 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1008 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652 1009
653 assert (surface2->pitch == surface2->w * 4); 1010 assert (surface2->pitch == surface2->w * 4);
654 1011
1012 SDL_LockSurface (surface2);
655 EXTEND (SP, 5); 1013 EXTEND (SP, 6);
656 PUSHs (sv_2mortal (newSViv (surface2->w))); 1014 PUSHs (sv_2mortal (newSViv (surface2->w)));
657 PUSHs (sv_2mortal (newSViv (surface2->h))); 1015 PUSHs (sv_2mortal (newSViv (surface2->h)));
658 SDL_LockSurface (surface2);
659 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1016 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660 SDL_UnlockSurface (surface2);
661 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1017 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
662 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1018 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1019 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020 SDL_UnlockSurface (surface2);
664 1021
665 SDL_FreeSurface (surface); 1022 SDL_FreeSurface (surface);
666 SDL_FreeSurface (surface2); 1023 SDL_FreeSurface (surface2);
667} 1024}
668 1025
… …
694void 1051void
695error (char *message) 1052error (char *message)
696 CODE: 1053 CODE:
697 fprintf (stderr, "ERROR: %s\n", message); 1054 fprintf (stderr, "ERROR: %s\n", message);
698#ifdef _WIN32 1055#ifdef _WIN32
699 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1056 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
700#endif 1057#endif
701 1058
702void 1059void
703fatal (char *message) 1060fatal (char *message)
704 CODE: 1061 CODE:
705 fprintf (stderr, "FATAL: %s\n", message); 1062 fprintf (stderr, "FATAL: %s\n", message);
706#ifdef _WIN32 1063#ifdef _WIN32
707 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1064 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
708#endif 1065#endif
709 _Exit (1); 1066 _exit (1);
710 1067
711void 1068void
712_exit (int retval) 1069_exit (int retval = 0)
713 CODE: 1070 CODE:
1071#ifdef WIN32
1072 ExitThread (retval); // unclean, please beam me up
1073#else
714 _Exit (retval); 1074 _exit (retval);
1075#endif
715 1076
1077void
1078debug ()
1079 CODE:
1080{
1081#if DEBUG
1082 VALGRIND_DO_LEAK_CHECK;
1083#endif
1084}
1085
716MODULE = CFClient PACKAGE = CFClient::Font 1086MODULE = Deliantra::Client PACKAGE = DC::Font
717 1087
718CFClient::Font 1088PROTOTYPES: DISABLE
1089
1090DC::Font
719new_from_file (SV *class, char *path, int id = 0) 1091new_from_file (SV *class, char *path, int id = 0)
720 CODE: 1092 CODE:
721{ 1093{
722 int count; 1094 int count;
723 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1095 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
726} 1098}
727 OUTPUT: 1099 OUTPUT:
728 RETVAL 1100 RETVAL
729 1101
730void 1102void
731DESTROY (CFClient::Font self) 1103DESTROY (DC::Font self)
732 CODE: 1104 CODE:
733 pango_font_description_free (self); 1105 pango_font_description_free (self);
734 1106
735void 1107void
736make_default (CFClient::Font self) 1108make_default (DC::Font self)
1109 PROTOTYPE: $
737 CODE: 1110 CODE:
738 default_font = self; 1111 default_font = self;
739 1112
740MODULE = CFClient PACKAGE = CFClient::Layout 1113MODULE = Deliantra::Client PACKAGE = DC::Layout
741 1114
742CFClient::Layout 1115PROTOTYPES: DISABLE
743new (SV *class, int rgba = 0) 1116
1117void
1118glyph_cache_backup ()
1119 PROTOTYPE:
1120 CODE:
1121 tc_backup ();
1122
1123void
1124glyph_cache_restore ()
1125 PROTOTYPE:
1126 CODE:
1127 tc_restore ();
1128
1129DC::Layout
1130new (SV *class)
744 CODE: 1131 CODE:
745 New (0, RETVAL, 1, struct cf_layout); 1132 New (0, RETVAL, 1, struct cf_layout);
746 1133
747 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1134 RETVAL->pl = pango_layout_new (opengl_context);
748 RETVAL->rgba = rgba;
749 RETVAL->r = 1.; 1135 RETVAL->r = 1.;
750 RETVAL->g = 1.; 1136 RETVAL->g = 1.;
751 RETVAL->b = 1.; 1137 RETVAL->b = 1.;
752 RETVAL->a = 1.; 1138 RETVAL->a = 1.;
753 RETVAL->base_height = MIN_FONT_HEIGHT; 1139 RETVAL->base_height = MIN_FONT_HEIGHT;
754 RETVAL->font = 0; 1140 RETVAL->font = 0;
1141 RETVAL->rc = rc_alloc ();
755 1142
756 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1143 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
757 layout_update_font (RETVAL); 1144 layout_update_font (RETVAL);
758 OUTPUT: 1145 OUTPUT:
759 RETVAL 1146 RETVAL
760 1147
761void 1148void
762DESTROY (CFClient::Layout self) 1149DESTROY (DC::Layout self)
763 CODE: 1150 CODE:
764 g_object_unref (self->pl); 1151 g_object_unref (self->pl);
1152 rc_free (self->rc);
765 Safefree (self); 1153 Safefree (self);
766 1154
767int
768is_rgba (CFClient::Layout self)
769 CODE:
770 RETVAL = self->rgba;
771 OUTPUT:
772 RETVAL
773
774void 1155void
775set_text (CFClient::Layout self, SV *text_) 1156set_text (DC::Layout self, SV *text_)
776 CODE: 1157 CODE:
777{ 1158{
778 STRLEN textlen; 1159 STRLEN textlen;
779 char *text = SvPVutf8 (text_, textlen); 1160 char *text = SvPVutf8 (text_, textlen);
780 1161
781 pango_layout_set_text (self->pl, text, textlen); 1162 pango_layout_set_text (self->pl, text, textlen);
782} 1163}
783 1164
784void 1165void
785set_markup (CFClient::Layout self, SV *text_) 1166set_markup (DC::Layout self, SV *text_)
786 CODE: 1167 CODE:
787{ 1168{
788 STRLEN textlen; 1169 STRLEN textlen;
789 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
790 1171
791 pango_layout_set_markup (self->pl, text, textlen); 1172 pango_layout_set_markup (self->pl, text, textlen);
792} 1173}
793 1174
1175void
1176set_shapes (DC::Layout self, ...)
1177 CODE:
1178{
1179 PangoAttrList *attrs = 0;
1180 const char *text = pango_layout_get_text (self->pl);
1181 const char *pos = text;
1182 int arg = 4;
1183
1184 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1185 {
1186 PangoRectangle inkrect, rect;
1187 PangoAttribute *attr;
1188
1189 int x = SvIV (ST (arg - 3));
1190 int y = SvIV (ST (arg - 2));
1191 int w = SvIV (ST (arg - 1));
1192 int h = SvIV (ST (arg ));
1193
1194 inkrect.x = 0;
1195 inkrect.y = 0;
1196 inkrect.width = 0;
1197 inkrect.height = 0;
1198
1199 rect.x = x * PANGO_SCALE;
1200 rect.y = y * PANGO_SCALE;
1201 rect.width = w * PANGO_SCALE;
1202 rect.height = h * PANGO_SCALE;
1203
1204 if (!attrs)
1205 attrs = pango_layout_get_attributes (self->pl);
1206
1207 attr = pango_attr_shape_new (&inkrect, &rect);
1208 attr->start_index = pos - text;
1209 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1210 pango_attr_list_insert (attrs, attr);
1211
1212 arg += 4;
1213 pos += sizeof (OBJ_STR) - 1;
1214 }
1215
1216 if (attrs)
1217 pango_layout_set_attributes (self->pl, attrs);
1218}
1219
1220void
1221get_shapes (DC::Layout self)
1222 PPCODE:
1223{
1224 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1225
1226 do
1227 {
1228 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1229
1230 if (run && shape_attr_p (run))
1231 {
1232 PangoRectangle extents;
1233 pango_layout_iter_get_run_extents (iter, 0, &extents);
1234
1235 EXTEND (SP, 2);
1236 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1237 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1238 }
1239 }
1240 while (pango_layout_iter_next_run (iter));
1241
1242 pango_layout_iter_free (iter);
1243}
1244
1245int
1246has_wrapped (DC::Layout self)
1247 CODE:
1248{
1249 int lines = 1;
1250 const char *text = pango_layout_get_text (self->pl);
1251
1252 while (*text)
1253 lines += *text++ == '\n';
1254
1255 RETVAL = lines < pango_layout_get_line_count (self->pl);
1256}
1257 OUTPUT:
1258 RETVAL
1259
794SV * 1260SV *
795get_text (CFClient::Layout self) 1261get_text (DC::Layout self)
796 CODE: 1262 CODE:
797 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1263 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798 sv_utf8_decode (RETVAL); 1264 sv_utf8_decode (RETVAL);
799 OUTPUT: 1265 OUTPUT:
800 RETVAL 1266 RETVAL
801 1267
802void 1268void
803set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1269set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
804 CODE: 1270 CODE:
805 self->r = r; 1271 self->r = r;
806 self->g = g; 1272 self->g = g;
807 self->b = b; 1273 self->b = b;
808 self->a = a; 1274 self->a = a;
809 1275
810void 1276void
811set_font (CFClient::Layout self, CFClient::Font font = 0) 1277set_font (DC::Layout self, DC::Font font = 0)
812 CODE: 1278 CODE:
813 if (self->font != font) 1279 if (self->font != font)
814 { 1280 {
815 self->font = font; 1281 self->font = font;
816 layout_update_font (self); 1282 layout_update_font (self);
817 } 1283 }
818 1284
819void 1285void
820set_height (CFClient::Layout self, int base_height) 1286set_height (DC::Layout self, int base_height)
821 CODE: 1287 CODE:
822 if (self->base_height != base_height) 1288 if (self->base_height != base_height)
823 { 1289 {
824 self->base_height = base_height; 1290 self->base_height = base_height;
825 layout_update_font (self); 1291 layout_update_font (self);
826 } 1292 }
827 1293
828void 1294void
829set_width (CFClient::Layout self, int max_width = -1) 1295set_width (DC::Layout self, int max_width = -1)
830 CODE: 1296 CODE:
831 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1297 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
832 1298
833void 1299void
834set_indent (CFClient::Layout self, int indent) 1300set_indent (DC::Layout self, int indent)
835 CODE: 1301 CODE:
836 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1302 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837 1303
838void 1304void
839set_spacing (CFClient::Layout self, int spacing) 1305set_spacing (DC::Layout self, int spacing)
840 CODE: 1306 CODE:
841 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1307 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842 1308
843void 1309void
844set_ellipsise (CFClient::Layout self, int ellipsise) 1310set_ellipsise (DC::Layout self, int ellipsise)
845 CODE: 1311 CODE:
846 pango_layout_set_ellipsize (self->pl, 1312 pango_layout_set_ellipsize (self->pl,
847 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1313 ellipsise == 1 ? PANGO_ELLIPSIZE_START
848 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1314 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1315 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
850 : PANGO_ELLIPSIZE_NONE 1316 : PANGO_ELLIPSIZE_NONE
851 ); 1317 );
852 1318
853void 1319void
854set_single_paragraph_mode (CFClient::Layout self, int spm) 1320set_single_paragraph_mode (DC::Layout self, int spm)
855 CODE: 1321 CODE:
856 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1322 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857 1323
858void 1324void
859size (CFClient::Layout self) 1325size (DC::Layout self)
860 PPCODE: 1326 PPCODE:
861{ 1327{
862 int w, h; 1328 int w, h;
863 1329
864 layout_get_pixel_size (self, &w, &h); 1330 layout_get_pixel_size (self, &w, &h);
… …
867 PUSHs (sv_2mortal (newSViv (w))); 1333 PUSHs (sv_2mortal (newSViv (w)));
868 PUSHs (sv_2mortal (newSViv (h))); 1334 PUSHs (sv_2mortal (newSViv (h)));
869} 1335}
870 1336
871int 1337int
1338descent (DC::Layout self)
1339 CODE:
1340{
1341 PangoRectangle rect;
1342 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1343 pango_layout_line_get_pixel_extents (line, 0, &rect);
1344 RETVAL = PANGO_DESCENT (rect);
1345}
1346 OUTPUT:
1347 RETVAL
1348
1349int
872xy_to_index (CFClient::Layout self, int x, int y) 1350xy_to_index (DC::Layout self, int x, int y)
873 CODE: 1351 CODE:
874{ 1352{
875 int index, trailing; 1353 int index, trailing;
876 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1354 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
877 RETVAL = index; 1355 RETVAL = index + trailing;
878} 1356}
879 OUTPUT: 1357 OUTPUT:
880 RETVAL 1358 RETVAL
881 1359
882void 1360void
883cursor_pos (CFClient::Layout self, int index) 1361cursor_pos (DC::Layout self, int index)
884 PPCODE: 1362 PPCODE:
885{ 1363{
886 PangoRectangle strong_pos; 1364 PangoRectangle pos;
887 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1365 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
888 1366
889 EXTEND (SP, 3); 1367 EXTEND (SP, 3);
890 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1368 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
891 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1369 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
892 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1370 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
893} 1371}
894 1372
895void 1373void
896render (CFClient::Layout self) 1374index_to_line_x (DC::Layout self, int index, int trailing = 0)
897 PPCODE: 1375 PPCODE:
898{ 1376{
899 SV *retval; 1377 int line, x;
900 int w, h;
901 1378
902 layout_get_pixel_size (self, &w, &h); 1379 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
903 1380#if !PANGO_VERSION_CHECK (1, 17, 3)
904 if (self->rgba) 1381 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
905 { 1382 --line;
906 cairo_surface_t *surface;
907 cairo_t *cairo;
908
909 retval = newSV (w * h * 4);
910 SvPOK_only (retval);
911 SvCUR_set (retval, w * h * 4);
912
913 memset (SvPVX (retval), 0, w * h * 4);
914
915 surface = cairo_image_surface_create_for_data (
916 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
917 cairo = cairo_create (surface);
918 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920 pango_cairo_show_layout (cairo, self->pl);
921
922 cairo_destroy (cairo);
923 cairo_surface_destroy (surface);
924
925 // what a mess, and its premultiplied, too :(
926 {
927 uint32_t *p = (uint32_t *)SvPVX (retval);
928 uint32_t *e = p + w * h;
929
930 while (p < e)
931 {
932 uint32_t rgba = *p;
933 rgba = (rgba >> 24) | (rgba << 8);
934#if 0
935#ifdef _WIN32
936 {//D
937 uint8_t r = rgba >> 24;
938 uint8_t g = rgba >> 16;
939 uint8_t b = rgba >> 8;
940 uint8_t a = rgba >> 0;
941
942 rgba = (rgba & 0xffffff00) | a;
943 }
944#endif 1383#endif
945#endif
946 rgba = SDL_SwapBE32 (rgba);
947 *p++ = rgba;
948 }
949 }
950
951 EXTEND (SP, 5); 1384 EXTEND (SP, 2);
952 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (line)));
1386 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1387}
1388
1389void
1390line_x_to_index (DC::Layout self, int line, int x)
1391 PPCODE:
1392{
1393 PangoLayoutLine *lp;
1394 int index, trailing;
1395
1396 if (line < 0)
1397 XSRETURN_EMPTY;
1398
1399 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1400 XSRETURN_EMPTY; /* do better */
1401
1402 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1403
1404 EXTEND (SP, 2);
1405 if (GIMME_V == G_SCALAR)
953 PUSHs (sv_2mortal (newSViv (h))); 1406 PUSHs (sv_2mortal (newSViv (index + trailing)));
954 PUSHs (sv_2mortal (retval));
955 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957 }
958 else 1407 else
959 { 1408 {
960 FT_Bitmap bitmap;
961
962 retval = newSV (w * h);
963 SvPOK_only (retval);
964 SvCUR_set (retval, w * h);
965
966 bitmap.rows = h;
967 bitmap.width = w;
968 bitmap.pitch = w;
969 bitmap.buffer = (unsigned char*)SvPVX (retval);
970 bitmap.num_grays = 256;
971 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973 memset (bitmap.buffer, 0, w * h);
974
975 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977 EXTEND (SP, 5);
978 PUSHs (sv_2mortal (newSViv (w))); 1409 PUSHs (sv_2mortal (newSViv (index)));
979 PUSHs (sv_2mortal (newSViv (h))); 1410 PUSHs (sv_2mortal (newSViv (trailing)));
980 PUSHs (sv_2mortal (retval));
981 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983 } 1411 }
984} 1412}
985 1413
1414void
1415render (DC::Layout self, float x, float y, int flags = 0)
1416 CODE:
1417 rc_clear (self->rc);
1418 pango_opengl_render_layout_subpixel (
1419 self->pl,
1420 self->rc,
1421 x * PANGO_SCALE, y * PANGO_SCALE,
1422 self->r, self->g, self->b, self->a,
1423 flags
1424 );
1425 // we assume that context_change actually clears/frees stuff
1426 // and does not do any recomputation...
1427 pango_layout_context_changed (self->pl);
1428
1429void
1430draw (DC::Layout self)
1431 CODE:
1432{
1433 glEnable (GL_TEXTURE_2D);
1434 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1435 glEnable (GL_BLEND);
1436 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1437 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1438 glEnable (GL_ALPHA_TEST);
1439 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1440
1441 rc_draw (self->rc);
1442
1443 glDisable (GL_ALPHA_TEST);
1444 glDisable (GL_BLEND);
1445 glDisable (GL_TEXTURE_2D);
1446}
1447
986MODULE = CFClient PACKAGE = CFClient::Texture 1448MODULE = Deliantra::Client PACKAGE = DC::Texture
987 1449
1450PROTOTYPES: ENABLE
1451
988void 1452void
1453pad (SV *data_, int ow, int oh, int nw, int nh)
1454 CODE:
1455{
1456 if ((nw != ow || nh != oh) && SvOK (data_))
1457 {
1458 STRLEN datalen;
1459 char *data = SvPVbyte (data_, datalen);
1460 int bpp = datalen / (ow * oh);
1461 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1462
1463 SvPOK_only (result_);
1464 SvCUR_set (result_, nw * nh * bpp);
1465
1466 memset (SvPVX (result_), 0, nw * nh * bpp);
1467 while (oh--)
1468 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1469
1470 sv_setsv (data_, result_);
1471 }
1472}
1473
1474void
989draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1475draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
990 PROTOTYPE: $$$;$$ 1476 PROTOTYPE: $$$;$$
991 ALIAS: 1477 ALIAS:
992 draw_quad_alpha = 1 1478 draw_quad_alpha = 1
993 draw_quad_alpha_premultiplied = 2 1479 draw_quad_alpha_premultiplied = 2
994 CODE: 1480 CODE:
995{ 1481{
996 HV *hv = (HV *)SvRV (self); 1482 HV *hv = (HV *)SvRV (self);
997 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1483 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
998 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1484 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
999 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1485 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1486
1487 if (name <= 0)
1488 XSRETURN_EMPTY;
1000 1489
1001 if (items < 5) 1490 if (items < 5)
1002 { 1491 {
1003 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1492 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1004 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1493 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1032 glDisable (GL_ALPHA_TEST); 1521 glDisable (GL_ALPHA_TEST);
1033 glDisable (GL_BLEND); 1522 glDisable (GL_BLEND);
1034 } 1523 }
1035} 1524}
1036 1525
1526IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1527 CODE:
1528{
1529 GLint width;
1530 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1531 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1532 RETVAL = width > 0;
1533}
1534 OUTPUT:
1535 RETVAL
1536
1037MODULE = CFClient PACKAGE = CFClient::Map 1537MODULE = Deliantra::Client PACKAGE = DC::Map
1038 1538
1039CFClient::Map 1539PROTOTYPES: DISABLE
1040new (SV *class, int map_width, int map_height) 1540
1541DC::Map
1542new (SV *class)
1041 CODE: 1543 CODE:
1042 New (0, RETVAL, 1, struct map); 1544 New (0, RETVAL, 1, struct map);
1043 RETVAL->x = 0; 1545 RETVAL->x = 0;
1044 RETVAL->y = 0; 1546 RETVAL->y = 0;
1045 RETVAL->w = map_width; 1547 RETVAL->w = 0;
1046 RETVAL->h = map_height; 1548 RETVAL->h = 0;
1047 RETVAL->ox = 0; 1549 RETVAL->ox = 0;
1048 RETVAL->oy = 0; 1550 RETVAL->oy = 0;
1049 RETVAL->faces = 8192; 1551 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1552 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051 RETVAL->texs = 8192;
1052 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053 RETVAL->rows = 0; 1553 RETVAL->rows = 0;
1054 RETVAL->row = 0; 1554 RETVAL->row = 0;
1055 OUTPUT: 1555 OUTPUT:
1056 RETVAL 1556 RETVAL
1057 1557
1058void 1558void
1059DESTROY (CFClient::Map self) 1559DESTROY (DC::Map self)
1060 CODE: 1560 CODE:
1061{ 1561{
1062 map_clear (self); 1562 map_clear (self);
1063 Safefree (self->face); 1563 Safefree (self->face2tile);
1064 Safefree (self->tex); 1564 Safefree (self->tex);
1065 Safefree (self); 1565 Safefree (self);
1066} 1566}
1067 1567
1068void 1568void
1569resize (DC::Map self, int map_width, int map_height)
1570 CODE:
1571 self->w = map_width;
1572 self->h = map_height;
1573
1574void
1069clear (CFClient::Map self) 1575clear (DC::Map self)
1070 CODE: 1576 CODE:
1071 map_clear (self); 1577 map_clear (self);
1072 1578
1073void 1579void
1074set_face (CFClient::Map self, int face, int texid) 1580set_tileid (DC::Map self, int face, int tile)
1075 CODE: 1581 CODE:
1076{ 1582{
1077 while (self->faces <= face) 1583 need_facenum (self, face); self->face2tile [face] = tile;
1078 { 1584 need_texid (self, tile);
1079 Append (mapface, self->face, self->faces, self->faces);
1080 self->faces *= 2;
1081 }
1082
1083 self->face [face] = texid;
1084} 1585}
1085 1586
1086void 1587void
1588set_smooth (DC::Map self, int face, int smooth, int level)
1589 CODE:
1590{
1591 tileid texid;
1592 maptex *tex;
1593
1594 if (face < 0 || face >= self->faces)
1595 return;
1596
1597 if (smooth < 0 || smooth >= self->faces)
1598 return;
1599
1600 texid = self->face2tile [face];
1601
1602 if (!texid)
1603 return;
1604
1605 tex = self->tex + texid;
1606 tex->smoothtile = self->face2tile [smooth];
1607 tex->smoothlevel = level;
1608}
1609
1610void
1087set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1611set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1088 CODE: 1612 CODE:
1089{ 1613{
1090 while (self->texs <= texid) 1614 need_texid (self, texid);
1091 {
1092 Append (maptex, self->tex, self->texs, self->texs);
1093 self->texs *= 2;
1094 }
1095 1615
1096 { 1616 {
1097 maptex *tex = self->tex + texid; 1617 maptex *tex = self->tex + texid;
1098 1618
1099 tex->name = name; 1619 tex->name = name;
… …
1116 // from transparent color bleeding and ugly wrapping effects. 1636 // from transparent color bleeding and ugly wrapping effects.
1117 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1637 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118} 1638}
1119 1639
1120int 1640int
1121ox (CFClient::Map self) 1641ox (DC::Map self)
1122 ALIAS: 1642 ALIAS:
1123 oy = 1 1643 oy = 1
1124 x = 2 1644 x = 2
1125 y = 3 1645 y = 3
1126 w = 4 1646 w = 4
… …
1137 } 1657 }
1138 OUTPUT: 1658 OUTPUT:
1139 RETVAL 1659 RETVAL
1140 1660
1141void 1661void
1142scroll (CFClient::Map self, int dx, int dy) 1662scroll (DC::Map self, int dx, int dy)
1143 CODE: 1663 CODE:
1144{ 1664{
1145 if (dx > 0) 1665 if (dx > 0)
1146 map_blank (self, self->x, self->y, dx - 1, self->h); 1666 map_blank (self, self->x, self->y, dx, self->h);
1147 else if (dx < 0) 1667 else if (dx < 0)
1148 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1668 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1149 1669
1150 if (dy > 0) 1670 if (dy > 0)
1151 map_blank (self, self->x, self->y, self->w, dy - 1); 1671 map_blank (self, self->x, self->y, self->w, dy);
1152 else if (dy < 0) 1672 else if (dy < 0)
1153 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1673 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1154 1674
1155 self->ox += dx; self->x += dx; 1675 self->ox += dx; self->x += dx;
1156 self->oy += dy; self->y += dy; 1676 self->oy += dy; self->y += dy;
1157 1677
1158 while (self->y < 0) 1678 while (self->y < 0)
… …
1162 self->rows += MAP_EXTEND_Y; 1682 self->rows += MAP_EXTEND_Y;
1163 self->y += MAP_EXTEND_Y; 1683 self->y += MAP_EXTEND_Y;
1164 } 1684 }
1165} 1685}
1166 1686
1167void 1687SV *
1168map1a_update (CFClient::Map self, SV *data_) 1688map1a_update (DC::Map self, SV *data_, int extmap)
1169 CODE: 1689 CODE:
1170{ 1690{
1171 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1691 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1172 uint8_t *data_end = (uint8_t *)SvEND (data_); 1692 uint8_t *data_end = (uint8_t *)SvEND (data_);
1173 mapcell *cell; 1693 mapcell *cell;
1174 int x, y, flags; 1694 int x, y, z, flags;
1695 AV *missing = newAV ();
1696 RETVAL = newRV_noinc ((SV *)missing);
1175 1697
1176 while (data < data_end) 1698 while (data < data_end - 1)
1177 { 1699 {
1178 flags = (data [0] << 8) + data [1]; data += 2; 1700 flags = (data [0] << 8) + data [1]; data += 2;
1179 1701
1180 x = ((flags >> 10) & 63) + self->x; 1702 x = self->x + ((flags >> 10) & 63);
1181 y = ((flags >> 4) & 63) + self->y; 1703 y = self->y + ((flags >> 4) & 63);
1182 1704
1183 cell = map_get_cell (self, x, y); 1705 cell = map_get_cell (self, x, y);
1184 1706
1185 if (flags & 15) 1707 if (flags & 15)
1186 { 1708 {
1187 if (cell->darkness < 0) 1709 if (!cell->darkness)
1188 { 1710 {
1711 memset (cell, 0, sizeof (*cell));
1189 cell->darkness = 0; 1712 cell->darkness = 256;
1190 cell->face [0] = 0;
1191 cell->face [1] = 0;
1192 cell->face [2] = 0;
1193 } 1713 }
1194 1714
1195 cell->darkness = flags & 8 ? *data++ : 255;
1196
1197 //TODO: don't trust server data to be in-range(!) 1715 //TODO: don't trust server data to be in-range(!)
1198 1716
1199 if (flags & 4) 1717 if (flags & 8)
1200 { 1718 {
1201 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1719 if (extmap)
1720 {
1721 uint8_t ext, cmd;
1722
1723 do
1724 {
1725 ext = *data++;
1726 cmd = ext & 0x7f;
1727
1728 if (cmd < 4)
1729 cell->darkness = 255 - ext * 64 + 1;
1730 else if (cmd == 5) // health
1731 {
1732 cell->stat_width = 1;
1733 cell->stat_hp = *data++;
1734 }
1735 else if (cmd == 6) // monster width
1736 cell->stat_width = *data++ + 1;
1737 else if (cmd == 0x47)
1738 {
1739 if (*data == 1) cell->player = data [1];
1740 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744 data += *data + 1;
1745 }
1746 else if (cmd == 8) // cell flags
1747 cell->flags = *data++;
1748 else if (ext & 0x40) // unknown, multibyte => skip
1749 data += *data + 1;
1750 else
1751 data++;
1752 }
1753 while (ext & 0x80);
1754 }
1755 else
1756 cell->darkness = *data++ + 1;
1202 } 1757 }
1203 1758
1759 for (z = 0; z <= 2; ++z)
1204 if (flags & 2) 1760 if (flags & (4 >> z))
1205 { 1761 {
1206 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1762 faceid face = (data [0] << 8) + data [1]; data += 2;
1763 need_facenum (self, face);
1764 cell->tile [z] = self->face2tile [face];
1765
1766 if (cell->tile [z])
1767 {
1768 maptex *tex = self->tex + cell->tile [z];
1769 if (!tex->name)
1770 av_push (missing, newSViv (cell->tile [z]));
1771
1772 if (tex->smoothtile)
1773 {
1774 maptex *smooth = self->tex + tex->smoothtile;
1775 if (!smooth->name)
1776 av_push (missing, newSViv (tex->smoothtile));
1777 }
1778 }
1207 } 1779 }
1208
1209 if (flags & 1)
1210 {
1211 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1212 }
1213 } 1780 }
1214 else 1781 else
1215 cell->darkness = -1; 1782 cell->darkness = 0;
1216 } 1783 }
1217} 1784}
1785 OUTPUT:
1786 RETVAL
1218 1787
1219SV * 1788SV *
1220mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1789mapmap (DC::Map self, int x0, int y0, int w, int h)
1221 CODE: 1790 CODE:
1222{ 1791{
1223 int x1, x; 1792 int x1, x;
1224 int y1, y; 1793 int y1, y;
1225 int z; 1794 int z;
… …
1246 { 1815 {
1247 mapcell *cell = row->col + (x - row->c0); 1816 mapcell *cell = row->col + (x - row->c0);
1248 1817
1249 for (z = 0; z <= 0; z++) 1818 for (z = 0; z <= 0; z++)
1250 { 1819 {
1251 mapface face = cell->face [z];
1252
1253 if (face)
1254 {
1255 maptex tex = self->tex [face]; 1820 maptex tex = self->tex [cell->tile [z]];
1256 int a0 = 255 - tex.a; 1821 int a0 = 255 - tex.a;
1257 int a1 = tex.a; 1822 int a1 = tex.a;
1258 1823
1259 r = (r * a0 + tex.r * a1) / 255; 1824 r = (r * a0 + tex.r * a1) / 255;
1260 g = (g * a0 + tex.g * a1) / 255; 1825 g = (g * a0 + tex.g * a1) / 255;
1261 b = (b * a0 + tex.b * a1) / 255; 1826 b = (b * a0 + tex.b * a1) / 255;
1262 a = (a * a0 + tex.a * a1) / 255; 1827 a = (a * a0 + tex.a * a1) / 255;
1263 }
1264 } 1828 }
1265 } 1829 }
1266 1830
1267 *map++ = (r ) 1831 *map++ = (r )
1268 | (g << 8) 1832 | (g << 8)
… …
1275} 1839}
1276 OUTPUT: 1840 OUTPUT:
1277 RETVAL 1841 RETVAL
1278 1842
1279void 1843void
1280draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1844draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1845 CODE:
1846{
1847 int x, y, z;
1848
1849 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1850 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1852 smooth_key skey;
1853 int pl_x, pl_y;
1854 maptex pl_tex;
1855 rc_t *rc = rc_alloc ();
1856 rc_key_t key;
1857 rc_array_t *arr;
1858
1859 pl_tex.name = 0;
1860
1861 // thats current max. sorry.
1862 if (sw > 255) sw = 255;
1863 if (sh > 255) sh = 255;
1864
1865 // clear key, in case of extra padding
1866 memset (&skey, 0, sizeof (skey));
1867
1868 memset (&key, 0, sizeof (key));
1869 key.r = 255;
1870 key.g = 255;
1871 key.b = 255;
1872 key.a = 255;
1873 key.mode = GL_QUADS;
1874 key.format = GL_T2F_V3F;
1875 key.texname = -1;
1876
1877 mx += self->x;
1878 my += self->y;
1879
1880 // first pass: determine smooth_max
1881 // rather ugly, if you ask me
1882 // could also be stored inside mapcell and updated on change
1883 memset (smooth_max, 0, sizeof (smooth_max));
1884
1885 for (y = 0; y < sh; y++)
1886 if (0 <= y + my && y + my < self->rows)
1887 {
1888 maprow *row = self->row + (y + my);
1889
1890 for (x = 0; x < sw; x++)
1891 if (row->c0 <= x + mx && x + mx < row->c1)
1892 {
1893 mapcell *cell = row->col + (x + mx - row->c0);
1894
1895 smooth_max[x + 1][y + 1] =
1896 MAX (self->tex [cell->tile [0]].smoothlevel,
1897 MAX (self->tex [cell->tile [1]].smoothlevel,
1898 self->tex [cell->tile [2]].smoothlevel));
1899 }
1900 }
1901
1902 glEnable (GL_BLEND);
1903 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905
1906 for (z = 0; z <= 2; z++)
1907 {
1908 memset (smooth_level, 0, sizeof (smooth_level));
1909
1910 for (y = 0; y < sh; y++)
1911 if (0 <= y + my && y + my < self->rows)
1912 {
1913 maprow *row = self->row + (y + my);
1914
1915 for (x = 0; x < sw; x++)
1916 if (row->c0 <= x + mx && x + mx < row->c1)
1917 {
1918 mapcell *cell = row->col + (x + mx - row->c0);
1919 tileid tile = cell->tile [z];
1920
1921 if (tile)
1922 {
1923 maptex tex = self->tex [tile];
1924 int px = (x + 1) * T - tex.w;
1925 int py = (y + 1) * T - tex.h;
1926
1927 if (key.texname != tex.name)
1928 {
1929 if (!tex.name)
1930 tex = self->tex [2]; /* missing, replace by noface */
1931
1932 key.texname = tex.name;
1933 arr = rc_array (rc, &key);
1934 }
1935
1936 if (expect_false (cell->player == player) && expect_false (z == 2))
1937 {
1938 pl_x = px;
1939 pl_y = py;
1940 pl_tex = tex;
1941 continue;
1942 }
1943
1944 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1945 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1946 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1947 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1948
1949 if (expect_false (cell->flags) && expect_false (z == 2))
1950 {
1951 // overlays such as the speech bubble, probably more to come
1952 if (cell->flags & 1)
1953 {
1954 maptex tex = self->tex [1];
1955 int px = x * T + T * 2 / 32;
1956 int py = y * T - T * 6 / 32;
1957
1958 if (tex.name)
1959 {
1960 if (key.texname != tex.name)
1961 {
1962 key.texname = tex.name;
1963 arr = rc_array (rc, &key);
1964 }
1965
1966 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970 }
1971 }
1972 }
1973
1974 // update smooth hash
1975 if (tex.smoothtile)
1976 {
1977 skey.tile = tex.smoothtile;
1978 skey.level = tex.smoothlevel;
1979
1980 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1981
1982 // add bits to current tile and all neighbours. skey.x|y is
1983 // shifted +1|+1 so we always stay positive.
1984
1985 // bits is ___n cccc CCCC bbbb
1986 // n do not draw borders&corners
1987 // c draw these corners, but...
1988 // C ... not these
1989 // b draw these borders
1990
1991 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1992 // ┃· ·· ·┃ ━━
1993
1994 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995 // ·· ·· ·┏ ┓·
1996
1997 // full tile
1998 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1999
2000 // borders
2001 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2002 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2003 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2004 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2005
2006 // corners
2007 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2008 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2009 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2010 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2011 }
2012 }
2013 }
2014 }
2015
2016 rc_draw (rc);
2017 rc_clear (rc);
2018
2019 // go through all smoothlevels, lowest to highest, then draw.
2020 // this is basically counting sort
2021 {
2022 int w, b;
2023
2024 glEnable (GL_TEXTURE_2D);
2025 glBegin (GL_QUADS);
2026 for (w = 0; w < 256 / 32; ++w)
2027 {
2028 uint32_t smask = smooth_level [w];
2029 if (smask)
2030 for (b = 0; b < 32; ++b)
2031 if (smask & (((uint32_t)1) << b))
2032 {
2033 int level = (w << 5) | b;
2034 HE *he;
2035
2036 hv_iterinit (smooth);
2037 while ((he = hv_iternext (smooth)))
2038 {
2039 smooth_key *skey = (smooth_key *)HeKEY (he);
2040 IV bits = SvIVX (HeVAL (he));
2041
2042 if (!(bits & 0x1000)
2043 && skey->level == level
2044 && level > smooth_max [skey->x][skey->y])
2045 {
2046 maptex tex = self->tex [skey->tile];
2047 int px = (((int)skey->x) - 1) * T;
2048 int py = (((int)skey->y) - 1) * T;
2049 int border = bits & 15;
2050 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051 float dx = tex.s * .0625f; // 16 images/row
2052 float dy = tex.t * .5f ; // 2 images/column
2053
2054 if (tex.name)
2055 {
2056 // this time avoiding texture state changes
2057 // save gobs of state changes.
2058 if (key.texname != tex.name)
2059 {
2060 glEnd ();
2061 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062 glBegin (GL_QUADS);
2063 }
2064
2065 if (border)
2066 {
2067 float ox = border * dx;
2068
2069 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2071 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2072 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2073 }
2074
2075 if (corner)
2076 {
2077 float ox = corner * dx;
2078
2079 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2083 }
2084 }
2085 }
2086 }
2087 }
2088 }
2089
2090 glEnd ();
2091 glDisable (GL_TEXTURE_2D);
2092 key.texname = -1;
2093 }
2094
2095 hv_clear (smooth);
2096 }
2097
2098 if (pl_tex.name)
2099 {
2100 maptex tex = pl_tex;
2101 int px = pl_x + pdx;
2102 int py = pl_y + pdy;
2103
2104 key.texname = tex.name;
2105 arr = rc_array (rc, &key);
2106
2107 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2108 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2109 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2110 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2111
2112 rc_draw (rc);
2113 }
2114
2115 glDisable (GL_BLEND);
2116 rc_free (rc);
2117
2118 // top layer: overlays such as the health bar
2119 for (y = 0; y < sh; y++)
2120 if (0 <= y + my && y + my < self->rows)
2121 {
2122 maprow *row = self->row + (y + my);
2123
2124 for (x = 0; x < sw; x++)
2125 if (row->c0 <= x + mx && x + mx < row->c1)
2126 {
2127 mapcell *cell = row->col + (x + mx - row->c0);
2128
2129 int px = x * T;
2130 int py = y * T;
2131
2132 if (cell->stat_hp)
2133 {
2134 int width = cell->stat_width * T;
2135 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2136
2137 glColor3ub (0, 0, 0);
2138 glRectf (px + 1, py - thick - 2,
2139 px + width - 1, py);
2140
2141 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2142 glRectf (px + 2,
2143 py - thick - 1,
2144 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2145 }
2146 }
2147 }
2148}
2149
2150void
2151draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2152 CODE:
2153{
2154 static float color[16][3] = {
2155 { 0.00F, 0.00F, 0.00F },
2156 { 1.00F, 1.00F, 1.00F },
2157 { 0.00F, 0.00F, 0.55F },
2158 { 1.00F, 0.00F, 0.00F },
2159
2160 { 1.00F, 0.54F, 0.00F },
2161 { 0.11F, 0.56F, 1.00F },
2162 { 0.93F, 0.46F, 0.00F },
2163 { 0.18F, 0.54F, 0.34F },
2164
2165 { 0.56F, 0.73F, 0.56F },
2166 { 0.80F, 0.80F, 0.80F },
2167 { 0.55F, 0.41F, 0.13F },
2168 { 0.99F, 0.77F, 0.26F },
2169
2170 { 0.74F, 0.65F, 0.41F },
2171
2172 { 0.00F, 1.00F, 1.00F },
2173 { 1.00F, 0.00F, 1.00F },
2174 { 1.00F, 1.00F, 0.00F },
2175 };
2176
2177 int x, y;
2178
2179 glEnable (GL_TEXTURE_2D);
2180 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2181 glEnable (GL_BLEND);
2182 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183 glBegin (GL_QUADS);
2184
2185 for (y = 0; y < h; y++)
2186 for (x = 0; x < w; x++)
2187 {
2188 unsigned char m = data [x + y * w];
2189
2190 if (m)
2191 {
2192 float *c = color [m & 15];
2193
2194 float tx1 = m & 0x40 ? 0.5 : 0.;
2195 float tx2 = tx1 + 0.5;
2196
2197 glColor4f (c[0], c[1], c[2], 0.75);
2198 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202 }
2203 }
2204
2205 glEnd ();
2206 glDisable (GL_BLEND);
2207 glDisable (GL_TEXTURE_2D);
2208}
2209
2210void
2211fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1281 PPCODE: 2212 PPCODE:
1282{ 2213{
1283 int vx, vy;
1284 int x, y, z; 2214 int x, y;
1285 int last_name; 2215 int sw1 = sw + 2;
1286 mapface face; 2216 int sh1 = sh + 2;
2217 int sh3 = sh * 3;
1287 int sw4 = (sw + 3) & ~3; 2218 int sw34 = (sw * 3 + 3) & ~3;
2219 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1288 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2220 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1289 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2221 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1290 2222
1291 memset (darkness, 255, sw4 * sh);
1292 SvPOK_only (darkness_sv); 2223 SvPOK_only (darkness3_sv);
1293 SvCUR_set (darkness_sv, sw4 * sh); 2224 SvCUR_set (darkness3_sv, sw34 * sh3);
1294 2225
1295 vx = self->x + (self->w - sw) / 2 - shift_x; 2226 mx += self->x - 1;
1296 vy = self->y + (self->h - sh) / 2 - shift_y; 2227 my += self->y - 1;
1297 2228
1298 /* 2229 memset (darkness1, 255, sw1 * sh1);
1299 int vx = self->vx = self->w >= sw
1300 ? self->x + (self->w - sw) / 2
1301 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302 2230
1303 int vy = self->vy = self->h >= sh
1304 ? self->y + (self->h - sh) / 2
1305 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306 */
1307
1308 glColor4ub (255, 255, 255, 255);
1309
1310 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311 glEnable (GL_BLEND);
1312 glEnable (GL_TEXTURE_2D);
1313 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314
1315 glBegin (GL_QUADS);
1316
1317 last_name = 0;
1318
1319 for (z = 0; z < 3; z++)
1320 for (y = 0; y < sh; y++) 2231 for (y = 0; y < sh1; y++)
1321 if (0 <= y + vy && y + vy < self->rows) 2232 if (0 <= y + my && y + my < self->rows)
1322 { 2233 {
1323 maprow *row = self->row + (y + vy); 2234 maprow *row = self->row + (y + my);
1324 2235
1325 for (x = 0; x < sw; x++) 2236 for (x = 0; x < sw1; x++)
1326 if (row->c0 <= x + vx && x + vx < row->c1) 2237 if (row->c0 <= x + mx && x + mx < row->c1)
1327 { 2238 {
1328 mapcell *cell = row->col + (x + vx - row->c0); 2239 mapcell *cell = row->col + (x + mx - row->c0);
1329 2240
1330 darkness[y * sw4 + x] = cell->darkness < 0 2241 darkness1 [y * sw1 + x] = cell->darkness
2242 ? 255 - (cell->darkness - 1)
1331 ? 255 - FOW_DARKNESS 2243 : 255 - FOW_DARKNESS;
1332 : 255 - cell->darkness;
1333
1334 face = cell->face [z];
1335
1336 if (face)
1337 {
1338 maptex tex = self->tex [face];
1339
1340 int px = (x + 1) * 32 - tex.w;
1341 int py = (y + 1) * 32 - tex.h;
1342
1343 if (last_name != tex.name)
1344 {
1345 glEnd ();
1346 last_name = tex.name;
1347 glBindTexture (GL_TEXTURE_2D, last_name);
1348 glBegin (GL_QUADS);
1349 }
1350
1351 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355 }
1356 } 2244 }
1357 } 2245 }
1358 2246
1359 glEnd (); 2247 for (y = 0; y < sh; ++y)
2248 for (x = 0; x < sw; ++x)
2249 {
2250 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2251 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2252 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2253 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2254 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2255 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2256 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2257 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2258 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1360 2259
1361 glDisable (GL_TEXTURE_2D); 2260 uint8_t r11 = (d11 + d21 + d12) / 3;
1362 glDisable (GL_BLEND); 2261 uint8_t r21 = d21;
2262 uint8_t r31 = (d21 + d31 + d32) / 3;
2263
2264 uint8_t r12 = d12;
2265 uint8_t r22 = d22;
2266 uint8_t r32 = d32;
2267
2268 uint8_t r13 = (d13 + d23 + d12) / 3;
2269 uint8_t r23 = d23;
2270 uint8_t r33 = (d23 + d33 + d32) / 3;
2271
2272 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2273 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2274 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2275 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2276 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2277 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2278 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2279 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2280 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2281 }
2282
2283 free (darkness1);
1363 2284
1364 EXTEND (SP, 3); 2285 EXTEND (SP, 3);
1365 PUSHs (sv_2mortal (newSViv (sw4))); 2286 PUSHs (sv_2mortal (newSViv (sw34)));
1366 PUSHs (sv_2mortal (newSViv (sh))); 2287 PUSHs (sv_2mortal (newSViv (sh3)));
1367 PUSHs (darkness_sv); 2288 PUSHs (darkness3_sv);
1368} 2289}
1369 2290
1370SV * 2291SV *
1371get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2292get_rect (DC::Map self, int x0, int y0, int w, int h)
1372 CODE: 2293 CODE:
1373{ 2294{
1374 int x, y, x1, y1; 2295 int x, y, x1, y1;
1375 SV *data_sv = newSV (w * h * 7 + 5); 2296 SV *data_sv = newSV (w * h * 7 + 5);
1376 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2297 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1401 if (row && row->c0 <= x && x < row->c1) 2322 if (row && row->c0 <= x && x < row->c1)
1402 { 2323 {
1403 mapcell *cell = row->col + (x - row->c0); 2324 mapcell *cell = row->col + (x - row->c0);
1404 uint8_t flags = 0; 2325 uint8_t flags = 0;
1405 2326
1406 if (cell->face [0]) flags |= 1; 2327 if (cell->tile [0]) flags |= 1;
1407 if (cell->face [1]) flags |= 2; 2328 if (cell->tile [1]) flags |= 2;
1408 if (cell->face [2]) flags |= 4; 2329 if (cell->tile [2]) flags |= 4;
1409 2330
1410 *data++ = flags; 2331 *data++ = flags;
1411 2332
1412 if (flags & 1) 2333 if (flags & 1)
1413 { 2334 {
2335 tileid tile = cell->tile [0];
1414 *data++ = cell->face [0] >> 8; 2336 *data++ = tile >> 8;
1415 *data++ = cell->face [0]; 2337 *data++ = tile;
1416 } 2338 }
1417 2339
1418 if (flags & 2) 2340 if (flags & 2)
1419 { 2341 {
2342 tileid tile = cell->tile [1];
1420 *data++ = cell->face [1] >> 8; 2343 *data++ = tile >> 8;
1421 *data++ = cell->face [1]; 2344 *data++ = tile;
1422 } 2345 }
1423 2346
1424 if (flags & 4) 2347 if (flags & 4)
1425 { 2348 {
2349 tileid tile = cell->tile [2];
1426 *data++ = cell->face [2] >> 8; 2350 *data++ = tile >> 8;
1427 *data++ = cell->face [2]; 2351 *data++ = tile;
1428 } 2352 }
1429 } 2353 }
1430 else 2354 else
1431 *data++ = 0; 2355 *data++ = 0;
1432 } 2356 }
1433 } 2357 }
1434 2358
2359 /* if size is w*h + 5 then no data has been found */
2360 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2361 {
1435 SvPOK_only (data_sv); 2362 SvPOK_only (data_sv);
1436 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2363 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364 }
2365
1437 RETVAL = data_sv; 2366 RETVAL = data_sv;
1438} 2367}
1439 OUTPUT: 2368 OUTPUT:
1440 RETVAL 2369 RETVAL
1441 2370
1442void 2371void
1443set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2372set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1444 PPCODE: 2373 PPCODE:
1445{ 2374{
1446 int x, y, z; 2375 int x, y, z;
1447 int w, h; 2376 int w, h;
1448 int x1, y1; 2377 int x1, y1;
2378 STRLEN len;
2379 uint8_t *data, *end;
2380
2381 len = SvLEN (data_sv);
2382 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383 data = SvPVbyte_nolen (data_sv);
2384 end = data + len + 8;
2385
2386 if (len < 5)
2387 XSRETURN_EMPTY;
1449 2388
1450 if (*data++ != 0) 2389 if (*data++ != 0)
1451 return; /* version mismatch */ 2390 XSRETURN_EMPTY; /* version mismatch */
1452 2391
1453 w = *data++ << 8; w |= *data++; 2392 w = *data++ << 8; w |= *data++;
1454 h = *data++ << 8; h |= *data++; 2393 h = *data++ << 8; h |= *data++;
1455 2394
1456 // we need to do this 'cause we don't keep an absolute coord system for rows 2395 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1468 { 2407 {
1469 maprow *row = map_get_row (self, y); 2408 maprow *row = map_get_row (self, y);
1470 2409
1471 for (x = x0; x < x1; x++) 2410 for (x = x0; x < x1; x++)
1472 { 2411 {
2412 uint8_t flags;
2413
2414 if (data + 7 >= end)
2415 XSRETURN_EMPTY;
2416
1473 uint8_t flags = *data++; 2417 flags = *data++;
1474 2418
1475 if (flags) 2419 if (flags)
1476 { 2420 {
1477 mapface face[3] = { 0, 0, 0 };
1478
1479 mapcell *cell = row_get_cell (row, x); 2421 mapcell *cell = row_get_cell (row, x);
2422 tileid tile[3] = { 0, 0, 0 };
1480 2423
1481 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2424 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1482 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2425 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1483 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2426 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1484 2427
1485 if (cell->darkness <= 0) 2428 if (cell->darkness == 0)
1486 { 2429 {
1487 cell->darkness = -1; 2430 /*cell->darkness = 0;*/
2431 EXTEND (SP, 3);
1488 2432
1489 for (z = 0; z <= 2; z++) 2433 for (z = 0; z <= 2; z++)
1490 { 2434 {
1491 cell->face[z] = face[z]; 2435 tileid t = tile [z];
1492 2436
1493 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2437 if (t >= self->texs || (t && !self->tex [t].name))
2438 {
1494 XPUSHs (sv_2mortal (newSViv (face[z]))); 2439 PUSHs (sv_2mortal (newSViv (t)));
2440 need_texid (self, t);
2441 }
2442
2443 cell->tile [z] = t;
1495 } 2444 }
1496 } 2445 }
1497 } 2446 }
1498 } 2447 }
1499 } 2448 }
1500} 2449}
1501 2450
1502MODULE = CFClient PACKAGE = CFClient::MixChunk 2451MODULE = Deliantra::Client PACKAGE = DC::RW
1503 2452
1504CFClient::MixChunk 2453DC::RW
1505new_from_file (SV *class, char *path) 2454new (SV *class, SV *data_sv)
1506 CODE: 2455 CODE:
1507 RETVAL = Mix_LoadWAV (path); 2456{
2457 STRLEN datalen;
2458 char *data = SvPVbyte (data_sv, datalen);
2459
2460 RETVAL = SDL_RWFromConstMem (data, datalen);
2461}
1508 OUTPUT: 2462 OUTPUT:
1509 RETVAL 2463 RETVAL
1510 2464
2465DC::RW
2466new_from_file (SV *class, const char *path, const char *mode = "rb")
2467 CODE:
2468 RETVAL = SDL_RWFromFile (path, mode);
2469 OUTPUT:
2470 RETVAL
2471
2472# fails on win32:
2473# dc.xs(2268) : error C2059: syntax error : '('
1511void 2474#void
2475#close (DC::RW self)
2476# CODE:
2477# (self->(close)) (self);
2478
2479MODULE = Deliantra::Client PACKAGE = DC::Channel
2480
2481PROTOTYPES: DISABLE
2482
2483DC::Channel
2484find ()
2485 CODE:
2486{
2487 RETVAL = Mix_GroupAvailable (-1);
2488
2489 if (RETVAL < 0)
2490 {
2491 RETVAL = Mix_GroupOldest (-1);
2492
2493 if (RETVAL < 0)
2494 XSRETURN_UNDEF;
2495
2496 Mix_HaltChannel (RETVAL);
2497 }
2498
2499 Mix_UnregisterAllEffects (RETVAL);
2500 Mix_Volume (RETVAL, 128);
2501}
2502 OUTPUT:
2503 RETVAL
2504
2505void
2506halt (DC::Channel self)
2507 CODE:
2508 Mix_HaltChannel (self);
2509
2510void
2511expire (DC::Channel self, int ticks = -1)
2512 CODE:
2513 Mix_ExpireChannel (self, ticks);
2514
2515void
2516fade_out (DC::Channel self, int ticks = -1)
2517 CODE:
2518 Mix_FadeOutChannel (self, ticks);
2519
2520int
2521volume (DC::Channel self, int volume)
2522 CODE:
2523 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2524 OUTPUT:
2525 RETVAL
2526
2527void
2528unregister_all_effects (DC::Channel self)
2529 CODE:
2530 Mix_UnregisterAllEffects (self);
2531
2532void
2533set_panning (DC::Channel self, int left, int right)
2534 CODE:
2535 left = CLAMP (left , 0, 255);
2536 right = CLAMP (right, 0, 255);
2537 Mix_SetPanning (self, left, right);
2538
2539void
2540set_distance (DC::Channel self, int distance)
2541 CODE:
2542 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2543
2544void
2545set_position (DC::Channel self, int angle, int distance)
2546 CODE:
2547
2548void
2549set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2550 CODE:
2551{
2552 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2553 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2554 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555}
2556
2557void
2558set_reverse_stereo (DC::Channel self, int flip)
2559 CODE:
2560 Mix_SetReverseStereo (self, flip);
2561
2562MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563
2564PROTOTYPES: DISABLE
2565
2566DC::MixChunk
2567new (SV *class, DC::RW rwops)
2568 CODE:
2569 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570 OUTPUT:
2571 RETVAL
2572
2573void
1512DESTROY (CFClient::MixChunk self) 2574DESTROY (DC::MixChunk self)
1513 CODE: 2575 CODE:
1514 Mix_FreeChunk (self); 2576 Mix_FreeChunk (self);
1515 2577
1516int 2578int
1517volume (CFClient::MixChunk self, int volume = -1) 2579volume (DC::MixChunk self, int volume = -1)
1518 CODE: 2580 CODE:
2581 if (items > 1)
2582 volume = CLAMP (volume, 0, 128);
1519 RETVAL = Mix_VolumeChunk (self, volume); 2583 RETVAL = Mix_VolumeChunk (self, volume);
1520 OUTPUT: 2584 OUTPUT:
1521 RETVAL 2585 RETVAL
1522 2586
1523int 2587DC::Channel
1524play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2588play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1525 CODE: 2589 CODE:
2590{
1526 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2591 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2592
2593 if (RETVAL < 0)
2594 XSRETURN_UNDEF;
2595
2596 if (channel < 0)
2597 {
2598 Mix_UnregisterAllEffects (RETVAL);
2599 Mix_Volume (RETVAL, 128);
2600 }
2601}
1527 OUTPUT: 2602 OUTPUT:
1528 RETVAL 2603 RETVAL
1529 2604
1530MODULE = CFClient PACKAGE = CFClient::MixMusic 2605MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1531 2606
1532int 2607int
1533volume (int volume = -1) 2608volume (int volume = -1)
2609 PROTOTYPE: ;$
1534 CODE: 2610 CODE:
2611 if (items > 0)
2612 volume = CLAMP (volume, 0, 128);
1535 RETVAL = Mix_VolumeMusic (volume); 2613 RETVAL = Mix_VolumeMusic (volume);
1536 OUTPUT: 2614 OUTPUT:
1537 RETVAL 2615 RETVAL
1538 2616
1539CFClient::MixMusic 2617void
1540new_from_file (SV *class, char *path) 2618fade_out (int ms)
1541 CODE: 2619 CODE:
2620 Mix_FadeOutMusic (ms);
2621
2622void
2623halt ()
2624 CODE:
2625 Mix_HaltMusic ();
2626
2627DC::MixMusic
2628new (SV *class, DC::RW rwops)
2629 CODE:
1542 RETVAL = Mix_LoadMUS (path); 2630 RETVAL = Mix_LoadMUS_RW (rwops);
1543 OUTPUT: 2631 OUTPUT:
1544 RETVAL 2632 RETVAL
1545 2633
1546void 2634void
1547DESTROY (CFClient::MixMusic self) 2635DESTROY (DC::MixMusic self)
1548 CODE: 2636 CODE:
1549 Mix_FreeMusic (self); 2637 Mix_FreeMusic (self);
1550 2638
1551int 2639int
1552play (CFClient::MixMusic self, int loops = -1) 2640play (DC::MixMusic self, int loops = -1)
1553 CODE: 2641 CODE:
1554 RETVAL = Mix_PlayMusic (self, loops); 2642 RETVAL = Mix_PlayMusic (self, loops);
1555 OUTPUT: 2643 OUTPUT:
1556 RETVAL 2644 RETVAL
1557 2645
2646void
2647fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2648 CODE:
2649 Mix_FadeInMusicPos (self, loops, ms, position);
2650
1558MODULE = CFClient PACKAGE = CFClient::OpenGL 2651MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2652
2653PROTOTYPES: ENABLE
1559 2654
1560BOOT: 2655BOOT:
1561{ 2656{
1562 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2657 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1563 static const struct { 2658 static const struct {
1564 const char *name; 2659 const char *name;
1565 IV iv; 2660 IV iv;
1566 } *civ, const_iv[] = { 2661 } *civ, const_iv[] = {
1567# define const_iv(name) { # name, (IV)name } 2662# define const_iv(name) { # name, (IV)name }
2663 const_iv (GL_VENDOR),
2664 const_iv (GL_VERSION),
2665 const_iv (GL_EXTENSIONS),
1568 const_iv (GL_COLOR_MATERIAL), 2666 const_iv (GL_COLOR_MATERIAL),
1569 const_iv (GL_SMOOTH), 2667 const_iv (GL_SMOOTH),
1570 const_iv (GL_FLAT), 2668 const_iv (GL_FLAT),
1571 const_iv (GL_DITHER), 2669 const_iv (GL_DITHER),
1572 const_iv (GL_BLEND), 2670 const_iv (GL_BLEND),
… …
1574 const_iv (GL_SCISSOR_TEST), 2672 const_iv (GL_SCISSOR_TEST),
1575 const_iv (GL_DEPTH_TEST), 2673 const_iv (GL_DEPTH_TEST),
1576 const_iv (GL_ALPHA_TEST), 2674 const_iv (GL_ALPHA_TEST),
1577 const_iv (GL_NORMALIZE), 2675 const_iv (GL_NORMALIZE),
1578 const_iv (GL_RESCALE_NORMAL), 2676 const_iv (GL_RESCALE_NORMAL),
2677 const_iv (GL_FRONT),
2678 const_iv (GL_BACK),
2679 const_iv (GL_AUX0),
1579 const_iv (GL_AND), 2680 const_iv (GL_AND),
1580 const_iv (GL_ONE), 2681 const_iv (GL_ONE),
1581 const_iv (GL_ZERO), 2682 const_iv (GL_ZERO),
1582 const_iv (GL_SRC_ALPHA), 2683 const_iv (GL_SRC_ALPHA),
1583 const_iv (GL_DST_ALPHA), 2684 const_iv (GL_DST_ALPHA),
1584 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2685 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585 const_iv (GL_ONE_MINUS_DST_ALPHA), 2686 const_iv (GL_ONE_MINUS_DST_ALPHA),
1586 const_iv (GL_SRC_ALPHA_SATURATE), 2687 const_iv (GL_SRC_ALPHA_SATURATE),
1587 const_iv (GL_RGB), 2688 const_iv (GL_RGB),
1588 const_iv (GL_RGBA), 2689 const_iv (GL_RGBA),
2690 const_iv (GL_RGBA4),
2691 const_iv (GL_RGBA8),
2692 const_iv (GL_RGB5_A1),
1589 const_iv (GL_UNSIGNED_BYTE), 2693 const_iv (GL_UNSIGNED_BYTE),
1590 const_iv (GL_UNSIGNED_SHORT), 2694 const_iv (GL_UNSIGNED_SHORT),
1591 const_iv (GL_UNSIGNED_INT), 2695 const_iv (GL_UNSIGNED_INT),
1592 const_iv (GL_ALPHA), 2696 const_iv (GL_ALPHA),
1593 const_iv (GL_INTENSITY), 2697 const_iv (GL_INTENSITY),
1594 const_iv (GL_LUMINANCE), 2698 const_iv (GL_LUMINANCE),
1595 const_iv (GL_LUMINANCE_ALPHA), 2699 const_iv (GL_LUMINANCE_ALPHA),
1596 const_iv (GL_FLOAT), 2700 const_iv (GL_FLOAT),
1597 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2701 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2702 const_iv (GL_COMPRESSED_ALPHA_ARB),
2703 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2704 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2705 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2706 const_iv (GL_COMPRESSED_RGB_ARB),
2707 const_iv (GL_COMPRESSED_RGBA_ARB),
1598 const_iv (GL_COMPILE), 2708 const_iv (GL_COMPILE),
2709 const_iv (GL_PROXY_TEXTURE_1D),
2710 const_iv (GL_PROXY_TEXTURE_2D),
1599 const_iv (GL_TEXTURE_1D), 2711 const_iv (GL_TEXTURE_1D),
1600 const_iv (GL_TEXTURE_2D), 2712 const_iv (GL_TEXTURE_2D),
1601 const_iv (GL_TEXTURE_ENV), 2713 const_iv (GL_TEXTURE_ENV),
1602 const_iv (GL_TEXTURE_MAG_FILTER), 2714 const_iv (GL_TEXTURE_MAG_FILTER),
1603 const_iv (GL_TEXTURE_MIN_FILTER), 2715 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1624 const_iv (GL_COLOR_LOGIC_OP), 2736 const_iv (GL_COLOR_LOGIC_OP),
1625 const_iv (GL_SEPARABLE_2D), 2737 const_iv (GL_SEPARABLE_2D),
1626 const_iv (GL_CONVOLUTION_2D), 2738 const_iv (GL_CONVOLUTION_2D),
1627 const_iv (GL_CONVOLUTION_BORDER_MODE), 2739 const_iv (GL_CONVOLUTION_BORDER_MODE),
1628 const_iv (GL_CONSTANT_BORDER), 2740 const_iv (GL_CONSTANT_BORDER),
2741 const_iv (GL_POINTS),
1629 const_iv (GL_LINES), 2742 const_iv (GL_LINES),
2743 const_iv (GL_LINE_STRIP),
1630 const_iv (GL_LINE_LOOP), 2744 const_iv (GL_LINE_LOOP),
1631 const_iv (GL_QUADS), 2745 const_iv (GL_QUADS),
1632 const_iv (GL_QUAD_STRIP), 2746 const_iv (GL_QUAD_STRIP),
1633 const_iv (GL_TRIANGLES), 2747 const_iv (GL_TRIANGLES),
1634 const_iv (GL_TRIANGLE_STRIP), 2748 const_iv (GL_TRIANGLE_STRIP),
1635 const_iv (GL_TRIANGLE_FAN), 2749 const_iv (GL_TRIANGLE_FAN),
2750 const_iv (GL_POLYGON),
1636 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2751 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2752 const_iv (GL_POINT_SMOOTH_HINT),
2753 const_iv (GL_LINE_SMOOTH_HINT),
2754 const_iv (GL_POLYGON_SMOOTH_HINT),
2755 const_iv (GL_GENERATE_MIPMAP_HINT),
2756 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1637 const_iv (GL_FASTEST), 2757 const_iv (GL_FASTEST),
2758 const_iv (GL_DONT_CARE),
2759 const_iv (GL_NICEST),
1638 const_iv (GL_V2F), 2760 const_iv (GL_V2F),
1639 const_iv (GL_V3F), 2761 const_iv (GL_V3F),
1640 const_iv (GL_T2F_V3F), 2762 const_iv (GL_T2F_V3F),
1641 const_iv (GL_T2F_N3F_V3F), 2763 const_iv (GL_T2F_N3F_V3F),
1642# undef const_iv 2764# undef const_iv
1643 }; 2765 };
1644 2766
1645 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2767 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1646 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2768 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2769
2770 texture_av = newAV ();
2771 AvREAL_off (texture_av);
1647} 2772}
2773
2774void
2775disable_GL_EXT_blend_func_separate ()
2776 CODE:
2777 gl.BlendFuncSeparate = 0;
2778 gl.BlendFuncSeparateEXT = 0;
1648 2779
1649char * 2780char *
1650gl_vendor () 2781gl_vendor ()
1651 CODE: 2782 CODE:
1652 RETVAL = (char *)glGetString (GL_VENDOR); 2783 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1665 CODE: 2796 CODE:
1666 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2797 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667 OUTPUT: 2798 OUTPUT:
1668 RETVAL 2799 RETVAL
1669 2800
2801const char *glGetString (GLenum pname)
2802
2803GLint glGetInteger (GLenum pname)
2804 CODE:
2805 glGetIntegerv (pname, &RETVAL);
2806 OUTPUT:
2807 RETVAL
2808
2809GLdouble glGetDouble (GLenum pname)
2810 CODE:
2811 glGetDoublev (pname, &RETVAL);
2812 OUTPUT:
2813 RETVAL
2814
1670int glGetError () 2815int glGetError ()
2816
2817void glFinish ()
1671 2818
1672void glClear (int mask) 2819void glClear (int mask)
1673 2820
1674void glClearColor (float r, float g, float b, float a = 1.0) 2821void glClearColor (float r, float g, float b, float a = 1.0)
1675 PROTOTYPE: @ 2822 PROTOTYPE: @
… …
1700 2847
1701void glPopMatrix () 2848void glPopMatrix ()
1702 2849
1703void glLoadIdentity () 2850void glLoadIdentity ()
1704 2851
2852void glDrawBuffer (int buffer)
2853
2854void glReadBuffer (int buffer)
2855
1705# near_ and far_ are due to microsofts buggy "c" compiler 2856# near_ and far_ are due to microsofts buggy "c" compiler
1706void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2857void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1707 2858
1708# near_ and far_ are due to microsofts buggy "c" compiler 2859# near_ and far_ are due to microsofts buggy "c" compiler
1709void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2860void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2861
2862PROTOTYPES: DISABLE
1710 2863
1711void glViewport (int x, int y, int width, int height) 2864void glViewport (int x, int y, int width, int height)
1712 2865
1713void glScissor (int x, int y, int width, int height) 2866void glScissor (int x, int y, int width, int height)
1714 2867
… …
1722 2875
1723void glRotate (float angle, float x, float y, float z) 2876void glRotate (float angle, float x, float y, float z)
1724 CODE: 2877 CODE:
1725 glRotatef (angle, x, y, z); 2878 glRotatef (angle, x, y, z);
1726 2879
1727void glBegin (int mode)
1728
1729void glEnd ()
1730
1731void glColor (float r, float g, float b, float a = 1.0) 2880void glColor (float r, float g, float b, float a = 1.0)
1732 PROTOTYPE: @
1733 ALIAS: 2881 ALIAS:
1734 glColor_premultiply = 1 2882 glColor_premultiply = 1
1735 CODE: 2883 CODE:
1736 if (ix) 2884 if (ix)
1737 { 2885 {
1738 r *= a; 2886 r *= a;
1739 g *= a; 2887 g *= a;
1740 b *= a; 2888 b *= a;
1741 } 2889 }
1742 // microsoft visual "c" rounds instead of truncating... 2890 // microsoft visual "c" rounds instead of truncating...
1743 glColor4ub (MIN ((int)(r * 256.f), 255), 2891 glColor4f (r, g, b, a);
1744 MIN ((int)(g * 256.f), 255),
1745 MIN ((int)(b * 256.f), 255),
1746 MIN ((int)(a * 256.f), 255));
1747
1748void glInterleavedArrays (int format, int stride, char *data)
1749
1750void glDrawElements (int mode, int count, int type, char *indices)
1751
1752# 1.2 void glDrawRangeElements (int mode, int start, int end
1753 2892
1754void glRasterPos (float x, float y, float z = 0.) 2893void glRasterPos (float x, float y, float z = 0.)
1755 CODE: 2894 CODE:
1756 glRasterPos3f (0, 0, z); 2895 glRasterPos3f (0, 0, z);
1757 glBitmap (0, 0, 0, 0, x, y, 0); 2896 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1762 2901
1763void glTexCoord (float s, float t) 2902void glTexCoord (float s, float t)
1764 CODE: 2903 CODE:
1765 glTexCoord2f (s, t); 2904 glTexCoord2f (s, t);
1766 2905
2906void glRect (float x1, float y1, float x2, float y2)
2907 CODE:
2908 glRectf (x1, y1, x2, y2);
2909
2910void glRect_lineloop (float x1, float y1, float x2, float y2)
2911 CODE:
2912 glBegin (GL_LINE_LOOP);
2913 glVertex2f (x1, y1);
2914 glVertex2f (x2, y1);
2915 glVertex2f (x2, y2);
2916 glVertex2f (x1, y2);
2917 glEnd ();
2918
2919PROTOTYPES: ENABLE
2920
2921void glBegin (int mode)
2922
2923void glEnd ()
2924
2925void glPointSize (GLfloat size)
2926
2927void glLineWidth (GLfloat width)
2928
2929void glInterleavedArrays (int format, int stride, char *data)
2930
2931void glDrawElements (int mode, int count, int type, char *indices)
2932
2933# 1.2 void glDrawRangeElements (int mode, int start, int end
2934
1767void glTexEnv (int target, int pname, float param) 2935void glTexEnv (int target, int pname, float param)
1768 CODE: 2936 CODE:
1769 glTexEnvf (target, pname, param); 2937 glTexEnvf (target, pname, param);
1770 2938
1771void glTexParameter (int target, int pname, float param) 2939void glTexParameter (int target, int pname, float param)
… …
1787void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1788 CODE: 2956 CODE:
1789 if (gl.SeparableFilter2D) 2957 if (gl.SeparableFilter2D)
1790 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1791 2959
1792void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1793 2961
1794void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1795 2963
1796void glDrawPixels (int width, int height, int format, int type, char *pixels) 2964void glDrawPixels (int width, int height, int format, int type, char *pixels)
2965
2966void glPixelZoom (float x, float y)
1797 2967
1798void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2968void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1799 2969
1800int glGenTexture () 2970int glGenTexture ()
1801 CODE: 2971 CODE:
1802{ 2972 RETVAL = gen_texture ();
1803 GLuint name;
1804 glGenTextures (1, &name);
1805 RETVAL = name;
1806}
1807 OUTPUT: 2973 OUTPUT:
1808 RETVAL 2974 RETVAL
1809 2975
1810void glDeleteTexture (int name) 2976void glDeleteTexture (int name)
1811 CODE: 2977 CODE:
1812{
1813 GLuint name_ = name;
1814 glDeleteTextures (1, &name_); 2978 del_texture (name);
1815} 2979
1816
1817int glGenList () 2980int glGenList ()
1818 CODE: 2981 CODE:
1819 RETVAL = glGenLists (1); 2982 RETVAL = glGenLists (1);
1820 OUTPUT: 2983 OUTPUT:
1821 RETVAL 2984 RETVAL
… …
1828 2991
1829void glEndList () 2992void glEndList ()
1830 2993
1831void glCallList (int list) 2994void glCallList (int list)
1832 2995
2996MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1833 2997
2998PROTOTYPES: DISABLE
2999
3000void
3001find_widget (SV *self, NV x, NV y)
3002 PPCODE:
3003{
3004 if (within_widget (self, x, y))
3005 XPUSHs (self);
3006}
3007
3008BOOT:
3009{
3010 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3011
3012 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3013 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3014 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3015 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3016}
3017
3018void
3019draw (SV *self)
3020 CODE:
3021{
3022 HV *hv;
3023 SV **svp;
3024 NV x, y, w, h;
3025 SV *draw_x_sv = GvSV (draw_x_gv);
3026 SV *draw_y_sv = GvSV (draw_y_gv);
3027 SV *draw_w_sv = GvSV (draw_w_gv);
3028 SV *draw_h_sv = GvSV (draw_h_gv);
3029 double draw_x, draw_y;
3030
3031 if (!SvROK (self))
3032 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3033
3034 hv = (HV *)SvRV (self);
3035
3036 if (SvTYPE (hv) != SVt_PVHV)
3037 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3038
3039 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3040 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3041
3042 if (!h || !w)
3043 XSRETURN_EMPTY;
3044
3045 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3046 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3047
3048 draw_x = SvNV (draw_x_sv) + x;
3049 draw_y = SvNV (draw_y_sv) + y;
3050
3051 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3052 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3053 XSRETURN_EMPTY;
3054
3055 sv_setnv (draw_x_sv, draw_x);
3056 sv_setnv (draw_y_sv, draw_y);
3057
3058 glPushMatrix ();
3059 glTranslated (x, y, 0);
3060
3061 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3062 {
3063 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3064
3065 if (svp && SvTRUE (*svp))
3066 {
3067 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3068 glEnable (GL_BLEND);
3069 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3070 glBegin (GL_QUADS);
3071 glVertex2f (0, 0);
3072 glVertex2f (w, 0);
3073 glVertex2f (w, h);
3074 glVertex2f (0, h);
3075 glEnd ();
3076 glDisable (GL_BLEND);
3077 }
3078 }
3079#if 0
3080 // draw borders, for debugging
3081 glPushMatrix ();
3082 glColor4f (1., 1., 0., 1.);
3083 glTranslatef (.5, .5, 0.);
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (0 , 0);
3086 glVertex2f (w - 1, 0);
3087 glVertex2f (w - 1, h - 1);
3088 glVertex2f (0 , h - 1);
3089 glEnd ();
3090 glPopMatrix ();
3091#endif
3092 PUSHMARK (SP);
3093 XPUSHs (self);
3094 PUTBACK;
3095 call_method ("_draw", G_VOID | G_DISCARD);
3096 SPAGAIN;
3097
3098 glPopMatrix ();
3099
3100 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3101 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3102}
3103

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