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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 72#else
36 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 74#endif
43 75
44#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 80
46#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
47 82
48#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
50 85
51#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
52 87
53#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
54 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 90
91static AV *texture_av;
92
93static struct
94{
95#define GL_FUNC(ptr,name) ptr name;
96#include "glfunc.h"
97#undef GL_FUNC
98} gl;
99
100static void
101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
102{
103 if (gl.BlendFuncSeparate)
104 gl.BlendFuncSeparate (sa, da, saa, daa);
105 else if (gl.BlendFuncSeparateEXT)
106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
107 else
108 glBlendFunc (sa, da);
109}
110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
70 146
71typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
72 166
73typedef struct cf_layout { 167typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
77 int base_height; 170 int base_height;
78 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
79} *CFClient__Layout; 173} *DC__Layout;
80 174
81static CFClient__Font default_font; 175static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
84 178
85static void 179static void
86substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
87{ 181{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 183#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 185#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 187}
95 188
96static void 189static void
97layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
98{ 191{
99 /* 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
100 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
101 */ 194 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
103 196
104 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
105 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
106 199
107 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
108} 201}
109 202
110static void 203static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
112{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
113 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
114 210
115 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117 213
118 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
119} 215 if (!rect.height) rect.height = 1;
120 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
121typedef uint16_t mapface; 222typedef uint16_t faceid;
122 223
123typedef struct { 224typedef struct {
124 GLint name; 225 GLuint name;
125 int w, h; 226 int w, h;
126 float s, t; 227 float s, t;
127 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
128} maptex; 231} maptex;
129 232
130typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
131 int16_t darkness; 236 uint16_t darkness;
132 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
133} mapcell; 238} mapcell;
134 239
135typedef struct { 240typedef struct {
136 int32_t c0, c1; 241 int32_t c0, c1;
137 mapcell *col; 242 mapcell *col;
138} maprow; 243} maprow;
139 244
140typedef struct map { 245typedef struct map {
141 int x, y, w, h; 246 int x, y, w, h;
142 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
143 int faces; 248 int faces; tileid *face2tile; // [faceid]
144 mapface *face; 249 int texs; maptex *tex; // [tileid]
145
146 int texs;
147 maptex *tex;
148 250
149 int32_t rows; 251 int32_t rows;
150 maprow *row; 252 maprow *row;
151} *CFClient__Map; 253} *DC__Map;
152 254
153static char * 255static char *
154prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
155{ 257{
156 char *p; 258 char *p;
… …
173} 275}
174 276
175#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))
176#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))
177 279
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
178static maprow * 300static maprow *
179map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
180{ 302{
181 if (0 > y) 303 if (0 > y)
182 { 304 {
183 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
222 344
223 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
224} 346}
225 347
226static mapcell * 348static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
228{ 350{
229 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
230} 352}
231 353
232static void 354static void
233map_clear (CFClient__Map self) 355map_clear (DC__Map self)
234{ 356{
235 int r; 357 int r;
236 358
237 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
246 self->row = 0; 368 self->row = 0;
247 self->rows = 0; 369 self->rows = 0;
248} 370}
249 371
250static void 372static void
251map_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)
252{ 374{
253 int x, y; 375 int x, y;
254 maprow *row; 376 maprow *row;
377 mapcell *cell;
255 378
256 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
257 if (y >= 0) 380 if (y >= 0)
258 { 381 {
259 if (y >= self->rows) 382 if (y >= self->rows)
… …
265 if (x >= row->c0) 388 if (x >= row->c0)
266 { 389 {
267 if (x >= row->c1) 390 if (x >= row->c1)
268 break; 391 break;
269 392
270 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;
271 } 399 }
272 } 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);
273} 417}
274 418
275static void 419static void
276music_finished (void) 420music_finished (void)
277{ 421{
… …
296 ev.data2 = 0; 440 ev.data2 = 0;
297 441
298 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
299} 443}
300 444
301MODULE = 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
302 521
303PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
304 523
305BOOT: 524BOOT:
306{ 525{
307 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
308 static const struct { 527 static const struct {
309 const char *name; 528 const char *name;
310 IV iv; 529 IV iv;
311 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
312# 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
313 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
314 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
315 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
316 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
317 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
326 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
327 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
328 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
329 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
330 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),
331 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
332 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
333 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
334 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
335 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
390 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
391 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
392 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
393 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
394 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
395 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
396 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
397 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
398 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
399 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
400 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
401 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
402 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
403 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
404 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
405 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
406 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
407 const_iv (KMOD_CTRL), 641
408 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
409 const_iv (KMOD_ALT), 643
410 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),
411# undef const_iv 652# undef const_iv
412 }; 653 };
413 654
414 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 655 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 656 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
657
658 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
659 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416} 660}
661
662void
663weaken (SV *rv)
664 PROTOTYPE: $
665 CODE:
666 sv_rvweaken (rv);
667
668int
669in_destruct ()
670 CODE:
671 RETVAL = PL_main_cv == Nullcv;
672 OUTPUT:
673 RETVAL
674
675NV floor (NV x)
676
677NV ceil (NV x)
678
679IV minpot (UV n)
680
681IV popcount (UV n)
417 682
418void 683void
419pango_init () 684pango_init ()
420 CODE: 685 CODE:
421{ 686{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 687 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 688 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 689 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 690 /*pango_context_set_font_description (opengl_context, default_font);*/
427 cairo_fontmap = pango_cairo_font_map_get_default (); 691#if PANGO_VERSION_CHECK (1, 15, 2)
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 692 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
693 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
694#endif
429} 695}
430 696
431int 697char *SDL_GetError ()
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
433 698
434void 699int SDL_Init (U32 flags)
700
701int SDL_InitSubSystem (U32 flags)
702
703void SDL_QuitSubSystem (U32 flags)
704
435SDL_Quit () 705void SDL_Quit ()
436 706
437void 707void
438SDL_ListModes () 708SDL_ListModes (int rgb, int alpha)
439 PPCODE: 709 PPCODE:
440{ 710{
441 SDL_Rect **m; 711 SDL_Rect **m;
442 712
443 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 713 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 714 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 715 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 716 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447 717
448 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 718 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450 720
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 721 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 722 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 723 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 724 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455 725
456 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 726 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457 727#if SDL_VERSION_ATLEAST(1,2,10)
458 SDL_EnableUNICODE (1); 728 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
459 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 729 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
730#endif
460 731
461 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 732 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
462 733
463 if (m && m != (SDL_Rect **)-1) 734 if (m && m != (SDL_Rect **)-1)
464 while (*m) 735 while (*m)
465 { 736 {
466 AV *av = newAV (); 737 AV *av = newAV ();
467 av_push (av, newSViv ((*m)->w)); 738 av_push (av, newSViv ((*m)->w));
468 av_push (av, newSViv ((*m)->h)); 739 av_push (av, newSViv ((*m)->h));
740 av_push (av, newSViv (rgb));
741 av_push (av, newSViv (alpha));
469 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 742 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
470 743
471 ++m; 744 ++m;
472 } 745 }
473} 746}
474 747
475int 748int
476SDL_SetVideoMode (int w, int h, int fullscreen) 749SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
477 CODE: 750 CODE:
751{
752 SDL_EnableUNICODE (1);
753 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
754
755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
759
478 RETVAL = !!SDL_SetVideoMode ( 760 RETVAL = !!SDL_SetVideoMode (
479 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 761 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
480 ); 762 );
481 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 763
764 if (RETVAL)
765 {
766 av_clear (texture_av);
767
768 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
769#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
770#include "glfunc.h"
771#undef GL_FUNC
772 }
773}
482 OUTPUT: 774 OUTPUT:
483 RETVAL 775 RETVAL
484 776
485void 777void
486SDL_GL_SwapBuffers () 778SDL_GL_SwapBuffers ()
487 779
780char *
781SDL_GetKeyName (int sym)
782
783int
784SDL_GetAppState ()
785
786int
787SDL_GetModState ()
788
488void 789void
489SDL_PollEvent () 790poll_events ()
490 PPCODE: 791 PPCODE:
491{ 792{
492 SDL_Event ev; 793 SDL_Event ev;
493 794
494 while (SDL_PollEvent (&ev)) 795 SDL_PumpEvents ();
796 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
495 { 797 {
496 HV *hv = newHV (); 798 HV *hv = newHV ();
497 hv_store (hv, "type", 4, newSViv (ev.type), 0); 799 hv_store (hv, "type", 4, newSViv (ev.type), 0);
498 800
499 switch (ev.type) 801 switch (ev.type)
500 { 802 {
501 case SDL_KEYDOWN: 803 case SDL_KEYDOWN:
502 case SDL_KEYUP: 804 case SDL_KEYUP:
503 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 805 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
504 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 806 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
505 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 807 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
808 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
506 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 809 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
507 break; 810 break;
508 811
509 case SDL_ACTIVEEVENT: 812 case SDL_ACTIVEEVENT:
510 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 813 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
511 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 814 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
512 break; 815 break;
513 816
514 case SDL_MOUSEMOTION: 817 case SDL_MOUSEMOTION:
818 {
819 int state = ev.motion.state;
820 int x = ev.motion.x;
821 int y = ev.motion.y;
822 int xrel = ev.motion.xrel;
823 int yrel = ev.motion.yrel;
824
825 /* do simplistic event compression */
826 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
827 && state == ev.motion.state)
828 {
829 xrel += ev.motion.xrel;
830 yrel += ev.motion.yrel;
831 x = ev.motion.x;
832 y = ev.motion.y;
833 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
834 }
835
836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
515 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 837 hv_store (hv, "state", 5, newSViv (state), 0);
516 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 838 hv_store (hv, "x", 1, newSViv (x), 0);
517 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 839 hv_store (hv, "y", 1, newSViv (y), 0);
518 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 840 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
519 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 841 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
842 }
520 break; 843 break;
521 844
522 case SDL_MOUSEBUTTONDOWN: 845 case SDL_MOUSEBUTTONDOWN:
523 case SDL_MOUSEBUTTONUP: 846 case SDL_MOUSEBUTTONUP:
847 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
848
524 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 849 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
525 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 850 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
526 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 851 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
527 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 852 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
528 break; 853 break;
… …
532 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 857 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
533 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 858 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
534 break; 859 break;
535 } 860 }
536 861
537 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 862 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
538 } 863 }
539} 864}
540 865
541int 866int
542Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 867Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
543 POSTCALL: 868 POSTCALL:
544 Mix_HookMusicFinished (music_finished); 869 Mix_HookMusicFinished (music_finished);
545 Mix_ChannelFinished (channel_finished); 870 Mix_ChannelFinished (channel_finished);
546 871
547void 872void
873Mix_QuerySpec ()
874 PPCODE:
875{
876 int freq, channels;
877 Uint16 format;
878
879 if (Mix_QuerySpec (&freq, &format, &channels))
880 {
881 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (freq)));
883 PUSHs (sv_2mortal (newSViv (format)));
884 PUSHs (sv_2mortal (newSViv (channels)));
885 }
886}
887
888void
548Mix_CloseAudio () 889Mix_CloseAudio ()
549 890
550int 891int
551Mix_AllocateChannels (int numchans = -1) 892Mix_AllocateChannels (int numchans = -1)
552 893
894const char *
895Mix_GetError ()
896
553void 897void
554lowdelay (int fd, int val = 1) 898lowdelay (int fd, int val = 1)
555 CODE: 899 CODE:
900 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
901
902void
903win32_proxy_info ()
904 PPCODE:
905{
556#ifndef _WIN32 906#ifdef _WIN32
557 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 907 char buffer[2048];
908 DWORD buflen;
909
910 EXTEND (SP, 3);
911
912 buflen = sizeof (buffer);
913 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
914 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
915 {
916 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
917
918 buflen = sizeof (buffer);
919 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
920 {
921 PUSHs (newSVpv (buffer, 0));
922
923 buflen = sizeof (buffer);
924 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
925 PUSHs (newSVpv (buffer, 0));
926 }
927 }
558#endif 928#endif
929}
559 930
560char * 931int
561gl_version () 932add_font (char *file)
562 CODE: 933 CODE:
563 RETVAL = (char *)glGetString (GL_VERSION); 934 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
564 OUTPUT: 935 OUTPUT:
565 RETVAL 936 RETVAL
566
567char *
568gl_extensions ()
569 CODE:
570 RETVAL = (char *)glGetString (GL_EXTENSIONS);
571 OUTPUT:
572 RETVAL
573
574void
575add_font (char *file)
576 CODE:
577 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
578#ifdef _WIN32
579 // cairo... sigh... requires win2000
580 AddFontResourceEx (file, FR_PRIVATE, 0);
581#endif
582 937
583void 938void
584load_image_inline (SV *image_) 939load_image_inline (SV *image_)
585 ALIAS: 940 ALIAS:
586 load_image_file = 1 941 load_image_file = 1
… …
589 STRLEN image_len; 944 STRLEN image_len;
590 char *image = (char *)SvPVbyte (image_, image_len); 945 char *image = (char *)SvPVbyte (image_, image_len);
591 SDL_Surface *surface, *surface2; 946 SDL_Surface *surface, *surface2;
592 SDL_PixelFormat fmt; 947 SDL_PixelFormat fmt;
593 SDL_RWops *rw = ix 948 SDL_RWops *rw = ix
594 ? SDL_RWFromFile (image, "r") 949 ? SDL_RWFromFile (image, "rb")
595 : SDL_RWFromConstMem (image, image_len); 950 : SDL_RWFromConstMem (image, image_len);
596 951
597 if (!rw) 952 if (!rw)
598 croak ("load_image: %s", SDL_GetError ()); 953 croak ("load_image: %s", SDL_GetError ());
599 954
… …
628 983
629 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 984 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630 985
631 assert (surface2->pitch == surface2->w * 4); 986 assert (surface2->pitch == surface2->w * 4);
632 987
988 SDL_LockSurface (surface2);
633 EXTEND (SP, 5); 989 EXTEND (SP, 6);
634 PUSHs (sv_2mortal (newSViv (surface2->w))); 990 PUSHs (sv_2mortal (newSViv (surface2->w)));
635 PUSHs (sv_2mortal (newSViv (surface2->h))); 991 PUSHs (sv_2mortal (newSViv (surface2->h)));
636 SDL_LockSurface (surface2);
637 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 992 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
638 SDL_UnlockSurface (surface2);
639 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 993 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 994 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 995 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
996 SDL_UnlockSurface (surface2);
642 997
643 SDL_FreeSurface (surface); 998 SDL_FreeSurface (surface);
644 SDL_FreeSurface (surface2); 999 SDL_FreeSurface (surface2);
645} 1000}
646 1001
… …
670} 1025}
671 1026
672void 1027void
673error (char *message) 1028error (char *message)
674 CODE: 1029 CODE:
1030 fprintf (stderr, "ERROR: %s\n", message);
675#ifdef _WIN32 1031#ifdef _WIN32
676 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1032 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1033#endif
1034
1035void
1036fatal (char *message)
1037 CODE:
1038 fprintf (stderr, "FATAL: %s\n", message);
1039#ifdef _WIN32
1040 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1041#endif
1042 _exit (1);
1043
1044void
1045_exit (int retval = 0)
1046 CODE:
1047#ifdef WIN32
1048 ExitThread (retval); // unclean, please beam me up
677#else 1049#else
678 fprintf (stderr, "ERROR: %s\n", message); 1050 _exit (retval);
679#endif 1051#endif
680 1052
681void 1053void
682fatal (char *message) 1054debug ()
683 CODE: 1055 CODE:
684#ifdef _WIN32 1056{
685 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1057#if DEBUG
686#else 1058 VALGRIND_DO_LEAK_CHECK;
687 fprintf (stderr, "FATAL: %s\n", message);
688#endif 1059#endif
689 exit (1); 1060}
690 1061
691MODULE = CFClient PACKAGE = CFClient::Font 1062MODULE = Deliantra::Client PACKAGE = DC::Font
692 1063
693CFClient::Font 1064PROTOTYPES: DISABLE
1065
1066DC::Font
694new_from_file (SV *class, char *path, int id = 0) 1067new_from_file (SV *class, char *path, int id = 0)
695 CODE: 1068 CODE:
696{ 1069{
697 int count; 1070 int count;
698 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1071 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
701} 1074}
702 OUTPUT: 1075 OUTPUT:
703 RETVAL 1076 RETVAL
704 1077
705void 1078void
706DESTROY (CFClient::Font self) 1079DESTROY (DC::Font self)
707 CODE: 1080 CODE:
708 pango_font_description_free (self); 1081 pango_font_description_free (self);
709 1082
710void 1083void
711make_default (CFClient::Font self) 1084make_default (DC::Font self)
1085 PROTOTYPE: $
712 CODE: 1086 CODE:
713 default_font = self; 1087 default_font = self;
714 1088
715MODULE = CFClient PACKAGE = CFClient::Layout 1089MODULE = Deliantra::Client PACKAGE = DC::Layout
716 1090
717CFClient::Layout 1091PROTOTYPES: DISABLE
718new (SV *class, int rgba = 0) 1092
1093void
1094glyph_cache_backup ()
1095 PROTOTYPE:
1096 CODE:
1097 tc_backup ();
1098
1099void
1100glyph_cache_restore ()
1101 PROTOTYPE:
1102 CODE:
1103 tc_restore ();
1104
1105DC::Layout
1106new (SV *class)
719 CODE: 1107 CODE:
720 New (0, RETVAL, 1, struct cf_layout); 1108 New (0, RETVAL, 1, struct cf_layout);
721 1109
722 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1110 RETVAL->pl = pango_layout_new (opengl_context);
723 RETVAL->rgba = rgba;
724 RETVAL->r = 1.; 1111 RETVAL->r = 1.;
725 RETVAL->g = 1.; 1112 RETVAL->g = 1.;
726 RETVAL->b = 1.; 1113 RETVAL->b = 1.;
727 RETVAL->a = 1.; 1114 RETVAL->a = 1.;
728 RETVAL->base_height = MIN_FONT_HEIGHT; 1115 RETVAL->base_height = MIN_FONT_HEIGHT;
729 RETVAL->font = 0; 1116 RETVAL->font = 0;
1117 RETVAL->rc = rc_alloc ();
730 1118
731 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1119 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
732 layout_update_font (RETVAL); 1120 layout_update_font (RETVAL);
733 OUTPUT: 1121 OUTPUT:
734 RETVAL 1122 RETVAL
735 1123
736void 1124void
737DESTROY (CFClient::Layout self) 1125DESTROY (DC::Layout self)
738 CODE: 1126 CODE:
739 g_object_unref (self->pl); 1127 g_object_unref (self->pl);
1128 rc_free (self->rc);
740 Safefree (self); 1129 Safefree (self);
741 1130
742int
743is_rgba (CFClient::Layout self)
744 CODE:
745 RETVAL = self->rgba;
746 OUTPUT:
747 RETVAL
748
749void 1131void
750set_text (CFClient::Layout self, SV *text_) 1132set_text (DC::Layout self, SV *text_)
751 CODE: 1133 CODE:
752{ 1134{
753 STRLEN textlen; 1135 STRLEN textlen;
754 char *text = SvPVutf8 (text_, textlen); 1136 char *text = SvPVutf8 (text_, textlen);
755 1137
756 pango_layout_set_text (self->pl, text, textlen); 1138 pango_layout_set_text (self->pl, text, textlen);
757} 1139}
758 1140
759void 1141void
760set_markup (CFClient::Layout self, SV *text_) 1142set_markup (DC::Layout self, SV *text_)
761 CODE: 1143 CODE:
762{ 1144{
763 STRLEN textlen; 1145 STRLEN textlen;
764 char *text = SvPVutf8 (text_, textlen); 1146 char *text = SvPVutf8 (text_, textlen);
765 1147
766 pango_layout_set_markup (self->pl, text, textlen); 1148 pango_layout_set_markup (self->pl, text, textlen);
767} 1149}
768 1150
1151void
1152set_shapes (DC::Layout self, ...)
1153 CODE:
1154{
1155 PangoAttrList *attrs = 0;
1156 const char *text = pango_layout_get_text (self->pl);
1157 const char *pos = text;
1158 int arg = 4;
1159
1160 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1161 {
1162 PangoRectangle inkrect, rect;
1163 PangoAttribute *attr;
1164
1165 int x = SvIV (ST (arg - 3));
1166 int y = SvIV (ST (arg - 2));
1167 int w = SvIV (ST (arg - 1));
1168 int h = SvIV (ST (arg ));
1169
1170 inkrect.x = 0;
1171 inkrect.y = 0;
1172 inkrect.width = 0;
1173 inkrect.height = 0;
1174
1175 rect.x = x * PANGO_SCALE;
1176 rect.y = y * PANGO_SCALE;
1177 rect.width = w * PANGO_SCALE;
1178 rect.height = h * PANGO_SCALE;
1179
1180 if (!attrs)
1181 attrs = pango_layout_get_attributes (self->pl);
1182
1183 attr = pango_attr_shape_new (&inkrect, &rect);
1184 attr->start_index = pos - text;
1185 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1186 pango_attr_list_insert (attrs, attr);
1187
1188 arg += 4;
1189 pos += sizeof (OBJ_STR) - 1;
1190 }
1191
1192 if (attrs)
1193 pango_layout_set_attributes (self->pl, attrs);
1194}
1195
1196void
1197get_shapes (DC::Layout self)
1198 PPCODE:
1199{
1200 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1201
1202 do
1203 {
1204 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1205
1206 if (run && shape_attr_p (run))
1207 {
1208 PangoRectangle extents;
1209 pango_layout_iter_get_run_extents (iter, 0, &extents);
1210
1211 EXTEND (SP, 2);
1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1213 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1214 }
1215 }
1216 while (pango_layout_iter_next_run (iter));
1217
1218 pango_layout_iter_free (iter);
1219}
1220
1221int
1222has_wrapped (DC::Layout self)
1223 CODE:
1224{
1225 int lines = 1;
1226 const char *text = pango_layout_get_text (self->pl);
1227
1228 while (*text)
1229 lines += *text++ == '\n';
1230
1231 RETVAL = lines < pango_layout_get_line_count (self->pl);
1232}
1233 OUTPUT:
1234 RETVAL
1235
769SV * 1236SV *
770get_text (CFClient::Layout self) 1237get_text (DC::Layout self)
771 CODE: 1238 CODE:
772 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1239 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
773 SvUTF8_on (RETVAL); 1240 sv_utf8_decode (RETVAL);
774 OUTPUT: 1241 OUTPUT:
775 RETVAL 1242 RETVAL
776 1243
777void 1244void
778set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1245set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
779 CODE: 1246 CODE:
780 self->r = r; 1247 self->r = r;
781 self->g = g; 1248 self->g = g;
782 self->b = b; 1249 self->b = b;
783 self->a = a; 1250 self->a = a;
784 1251
785void 1252void
786set_font (CFClient::Layout self, CFClient::Font font = 0) 1253set_font (DC::Layout self, DC::Font font = 0)
787 CODE: 1254 CODE:
788 if (self->font != font) 1255 if (self->font != font)
789 { 1256 {
790 self->font = font; 1257 self->font = font;
791 layout_update_font (self); 1258 layout_update_font (self);
792 } 1259 }
793 1260
794void 1261void
795set_height (CFClient::Layout self, int base_height) 1262set_height (DC::Layout self, int base_height)
796 CODE: 1263 CODE:
797 if (self->base_height != base_height) 1264 if (self->base_height != base_height)
798 { 1265 {
799 self->base_height = base_height; 1266 self->base_height = base_height;
800 layout_update_font (self); 1267 layout_update_font (self);
801 } 1268 }
802 1269
803void 1270void
804set_width (CFClient::Layout self, int max_width = -1) 1271set_width (DC::Layout self, int max_width = -1)
805 CODE: 1272 CODE:
806 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1273 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
807 1274
808void 1275void
809set_indent (CFClient::Layout self, int indent) 1276set_indent (DC::Layout self, int indent)
810 CODE: 1277 CODE:
811 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1278 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
812 1279
813void 1280void
814set_spacing (CFClient::Layout self, int spacing) 1281set_spacing (DC::Layout self, int spacing)
815 CODE: 1282 CODE:
816 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1283 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
817 1284
818void 1285void
819set_ellipsise (CFClient::Layout self, int ellipsise) 1286set_ellipsise (DC::Layout self, int ellipsise)
820 CODE: 1287 CODE:
821 pango_layout_set_ellipsize (self->pl, 1288 pango_layout_set_ellipsize (self->pl,
822 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1289 ellipsise == 1 ? PANGO_ELLIPSIZE_START
823 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1290 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
824 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1291 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
825 : PANGO_ELLIPSIZE_NONE 1292 : PANGO_ELLIPSIZE_NONE
826 ); 1293 );
827 1294
828void 1295void
829set_single_paragraph_mode (CFClient::Layout self, int spm) 1296set_single_paragraph_mode (DC::Layout self, int spm)
830 CODE: 1297 CODE:
831 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1298 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
832 1299
833void 1300void
834size (CFClient::Layout self) 1301size (DC::Layout self)
835 PPCODE: 1302 PPCODE:
836{ 1303{
837 int w, h; 1304 int w, h;
838 1305
839 layout_get_pixel_size (self, &w, &h); 1306 layout_get_pixel_size (self, &w, &h);
… …
842 PUSHs (sv_2mortal (newSViv (w))); 1309 PUSHs (sv_2mortal (newSViv (w)));
843 PUSHs (sv_2mortal (newSViv (h))); 1310 PUSHs (sv_2mortal (newSViv (h)));
844} 1311}
845 1312
846int 1313int
1314descent (DC::Layout self)
1315 CODE:
1316{
1317 PangoRectangle rect;
1318 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1319 pango_layout_line_get_pixel_extents (line, 0, &rect);
1320 RETVAL = PANGO_DESCENT (rect);
1321}
1322 OUTPUT:
1323 RETVAL
1324
1325int
847xy_to_index (CFClient::Layout self, int x, int y) 1326xy_to_index (DC::Layout self, int x, int y)
848 CODE: 1327 CODE:
849{ 1328{
850 int index, trailing; 1329 int index, trailing;
851 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1330 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
852 RETVAL = index; 1331 RETVAL = index + trailing;
853} 1332}
854 OUTPUT: 1333 OUTPUT:
855 RETVAL 1334 RETVAL
856 1335
857void 1336void
858cursor_pos (CFClient::Layout self, int index) 1337cursor_pos (DC::Layout self, int index)
859 PPCODE: 1338 PPCODE:
860{ 1339{
861 PangoRectangle strong_pos; 1340 PangoRectangle pos;
862 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1341 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
863 1342
864 EXTEND (SP, 3); 1343 EXTEND (SP, 3);
865 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
866 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
867 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1346 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
868} 1347}
869 1348
870void 1349void
871render (CFClient::Layout self) 1350index_to_line_x (DC::Layout self, int index, int trailing = 0)
872 PPCODE: 1351 PPCODE:
873{ 1352{
874 SV *retval; 1353 int line, x;
875 int w, h;
876 1354
877 layout_get_pixel_size (self, &w, &h); 1355 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
878 1356#if !PANGO_VERSION_CHECK (1, 17, 3)
879 if (self->rgba) 1357 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
880 { 1358 --line;
881 cairo_surface_t *surface; 1359#endif
882 cairo_t *cairo;
883
884 retval = newSV (w * h * 4);
885 SvPOK_only (retval);
886 SvCUR_set (retval, w * h * 4);
887
888 memset (SvPVX (retval), 0, w * h * 4);
889
890 surface = cairo_image_surface_create_for_data (
891 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
892 cairo = cairo_create (surface);
893 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
894
895 pango_cairo_show_layout (cairo, self->pl);
896
897 cairo_destroy (cairo);
898 cairo_surface_destroy (surface);
899
900 // what a mess, and its premultiplied, too :(
901 {
902 uint32_t *p = (uint32_t *)SvPVX (retval);
903 uint32_t *e = p + w * h;
904
905 while (p < e)
906 {
907 uint32_t rgba = *p;
908 rgba = (rgba >> 24) | (rgba << 8);
909 rgba = SDL_SwapBE32 (rgba);
910 *p++ = rgba;
911 }
912 }
913
914 EXTEND (SP, 5); 1360 EXTEND (SP, 2);
915 PUSHs (sv_2mortal (newSViv (w))); 1361 PUSHs (sv_2mortal (newSViv (line)));
1362 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1363}
1364
1365void
1366line_x_to_index (DC::Layout self, int line, int x)
1367 PPCODE:
1368{
1369 PangoLayoutLine *lp;
1370 int index, trailing;
1371
1372 if (line < 0)
1373 XSRETURN_EMPTY;
1374
1375 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1376 XSRETURN_EMPTY; /* do better */
1377
1378 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1379
1380 EXTEND (SP, 2);
1381 if (GIMME_V == G_SCALAR)
916 PUSHs (sv_2mortal (newSViv (h))); 1382 PUSHs (sv_2mortal (newSViv (index + trailing)));
917 PUSHs (sv_2mortal (retval));
918 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
920 }
921 else 1383 else
922 { 1384 {
923 FT_Bitmap bitmap;
924
925 retval = newSV (w * h);
926 SvPOK_only (retval);
927 SvCUR_set (retval, w * h);
928
929 bitmap.rows = h;
930 bitmap.width = w;
931 bitmap.pitch = w;
932 bitmap.buffer = (unsigned char*)SvPVX (retval);
933 bitmap.num_grays = 256;
934 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
935
936 memset (bitmap.buffer, 0, w * h);
937
938 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
939
940 EXTEND (SP, 5);
941 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (index)));
942 PUSHs (sv_2mortal (newSViv (h))); 1386 PUSHs (sv_2mortal (newSViv (trailing)));
943 PUSHs (sv_2mortal (retval));
944 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
945 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
946 } 1387 }
947} 1388}
948 1389
1390void
1391render (DC::Layout self, float x, float y, int flags = 0)
1392 CODE:
1393 rc_clear (self->rc);
1394 pango_opengl_render_layout_subpixel (
1395 self->pl,
1396 self->rc,
1397 x * PANGO_SCALE, y * PANGO_SCALE,
1398 self->r, self->g, self->b, self->a,
1399 flags
1400 );
1401 // we assume that context_change actually clears/frees stuff
1402 // and does not do any recomputation...
1403 pango_layout_context_changed (self->pl);
1404
1405void
1406draw (DC::Layout self)
1407 CODE:
1408{
1409 glEnable (GL_TEXTURE_2D);
1410 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1411 glEnable (GL_BLEND);
1412 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1413 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1414 glEnable (GL_ALPHA_TEST);
1415 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1416
1417 rc_draw (self->rc);
1418
1419 glDisable (GL_ALPHA_TEST);
1420 glDisable (GL_BLEND);
1421 glDisable (GL_TEXTURE_2D);
1422}
1423
949MODULE = CFClient PACKAGE = CFClient::Texture 1424MODULE = Deliantra::Client PACKAGE = DC::Texture
950 1425
1426PROTOTYPES: ENABLE
1427
951void 1428void
1429pad (SV *data_, int ow, int oh, int nw, int nh)
1430 CODE:
1431{
1432 if ((nw != ow || nh != oh) && SvOK (data_))
1433 {
1434 STRLEN datalen;
1435 char *data = SvPVbyte (data_, datalen);
1436 int bpp = datalen / (ow * oh);
1437 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1438
1439 SvPOK_only (result_);
1440 SvCUR_set (result_, nw * nh * bpp);
1441
1442 memset (SvPVX (result_), 0, nw * nh * bpp);
1443 while (oh--)
1444 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1445
1446 sv_setsv (data_, result_);
1447 }
1448}
1449
1450void
952draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1451draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
953 PROTOTYPE: $$$;$$ 1452 PROTOTYPE: $$$;$$
954 ALIAS: 1453 ALIAS:
955 draw_quad_alpha = 1 1454 draw_quad_alpha = 1
956 draw_quad_alpha_premultiplied = 2 1455 draw_quad_alpha_premultiplied = 2
957 CODE: 1456 CODE:
958{ 1457{
959 HV *hv = (HV *)SvRV (self); 1458 HV *hv = (HV *)SvRV (self);
960 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1459 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
961 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1460 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
962 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1461 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
963 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1462
1463 if (name <= 0)
1464 XSRETURN_EMPTY;
964 1465
965 if (items < 5) 1466 if (items < 5)
966 { 1467 {
967 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1468 w = SvNV (*hv_fetch (hv, "w", 1, 1));
968 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1469 h = SvNV (*hv_fetch (hv, "h", 1, 1));
969 } 1470 }
970 1471
971 if (ix) 1472 if (ix)
972 { 1473 {
973 glEnable (GL_BLEND); 1474 glEnable (GL_BLEND);
1475
1476 if (ix == 2)
974 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1477 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1478 else
1479 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1480 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1481
1482 glEnable (GL_ALPHA_TEST);
1483 glAlphaFunc (GL_GREATER, 0.01f);
975 } 1484 }
976 1485
977 glBindTexture (GL_TEXTURE_2D, name); 1486 glBindTexture (GL_TEXTURE_2D, name);
978
979 if (wrap_mode)
980 {
981 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
982 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
983 }
984 1487
985 glBegin (GL_QUADS); 1488 glBegin (GL_QUADS);
986 glTexCoord2f (0, 0); glVertex2f (x , y ); 1489 glTexCoord2f (0, 0); glVertex2f (x , y );
987 glTexCoord2f (0, t); glVertex2f (x , y + h); 1490 glTexCoord2f (0, t); glVertex2f (x , y + h);
988 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1491 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
989 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1492 glTexCoord2f (s, 0); glVertex2f (x + w, y );
990 glEnd (); 1493 glEnd ();
991 1494
992 if (ix) 1495 if (ix)
1496 {
1497 glDisable (GL_ALPHA_TEST);
993 glDisable (GL_BLEND); 1498 glDisable (GL_BLEND);
1499 }
994} 1500}
995 1501
1502IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1503 CODE:
1504{
1505 GLint width;
1506 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1507 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1508 RETVAL = width > 0;
1509}
1510 OUTPUT:
1511 RETVAL
1512
996MODULE = CFClient PACKAGE = CFClient::Map 1513MODULE = Deliantra::Client PACKAGE = DC::Map
997 1514
998CFClient::Map 1515PROTOTYPES: DISABLE
999new (SV *class, int map_width, int map_height) 1516
1517DC::Map
1518new (SV *class)
1000 CODE: 1519 CODE:
1001 New (0, RETVAL, 1, struct map); 1520 New (0, RETVAL, 1, struct map);
1002 RETVAL->x = 0; 1521 RETVAL->x = 0;
1003 RETVAL->y = 0; 1522 RETVAL->y = 0;
1004 RETVAL->w = map_width; 1523 RETVAL->w = 0;
1005 RETVAL->h = map_height; 1524 RETVAL->h = 0;
1006 RETVAL->ox = 0; 1525 RETVAL->ox = 0;
1007 RETVAL->oy = 0; 1526 RETVAL->oy = 0;
1008 RETVAL->faces = 8192; 1527 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1009 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1528 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1010 RETVAL->texs = 8192;
1011 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1012 RETVAL->rows = 0; 1529 RETVAL->rows = 0;
1013 RETVAL->row = 0; 1530 RETVAL->row = 0;
1014 OUTPUT: 1531 OUTPUT:
1015 RETVAL 1532 RETVAL
1016 1533
1017void 1534void
1018DESTROY (CFClient::Map self) 1535DESTROY (DC::Map self)
1019 CODE: 1536 CODE:
1020{ 1537{
1021 map_clear (self); 1538 map_clear (self);
1022 Safefree (self->face); 1539 Safefree (self->face2tile);
1540 Safefree (self->tex);
1023 Safefree (self); 1541 Safefree (self);
1024} 1542}
1025 1543
1026void 1544void
1545resize (DC::Map self, int map_width, int map_height)
1546 CODE:
1547 self->w = map_width;
1548 self->h = map_height;
1549
1550void
1027clear (CFClient::Map self) 1551clear (DC::Map self)
1028 CODE: 1552 CODE:
1029 map_clear (self); 1553 map_clear (self);
1030 1554
1031void 1555void
1032set_face (CFClient::Map self, int face, int texid) 1556set_tileid (DC::Map self, int face, int tile)
1033 CODE: 1557 CODE:
1034{ 1558{
1035 while (self->faces <= face) 1559 need_facenum (self, face); self->face2tile [face] = tile;
1036 { 1560 need_texid (self, tile);
1037 Append (mapface, self->face, self->faces, self->faces);
1038 self->faces *= 2;
1039 }
1040
1041 self->face [face] = texid;
1042} 1561}
1043 1562
1044void 1563void
1564set_smooth (DC::Map self, int face, int smooth, int level)
1565 CODE:
1566{
1567 tileid texid;
1568 maptex *tex;
1569
1570 if (face < 0 || face >= self->faces)
1571 return;
1572
1573 if (smooth < 0 || smooth >= self->faces)
1574 return;
1575
1576 texid = self->face2tile [face];
1577
1578 if (!texid)
1579 return;
1580
1581 tex = self->tex + texid;
1582 tex->smoothtile = self->face2tile [smooth];
1583 tex->smoothlevel = level;
1584}
1585
1586void
1045set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1587set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1046 CODE: 1588 CODE:
1047{ 1589{
1048 while (self->texs <= texid) 1590 need_texid (self, texid);
1049 {
1050 Append (maptex, self->tex, self->texs, self->texs);
1051 self->texs *= 2;
1052 }
1053 1591
1054 { 1592 {
1055 maptex *tex = self->tex + texid; 1593 maptex *tex = self->tex + texid;
1056 1594
1057 tex->name = name; 1595 tex->name = name;
… …
1062 tex->r = r; 1600 tex->r = r;
1063 tex->g = g; 1601 tex->g = g;
1064 tex->b = b; 1602 tex->b = b;
1065 tex->a = a; 1603 tex->a = a;
1066 } 1604 }
1605
1606 // somewhat hackish, but for textures that require it, it really
1607 // improves the look, and most others don't suffer.
1608 glBindTexture (GL_TEXTURE_2D, name);
1609 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1610 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1611 // use uglier nearest interpolation because linear suffers
1612 // from transparent color bleeding and ugly wrapping effects.
1613 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1067} 1614}
1068 1615
1069int 1616int
1070ox (CFClient::Map self) 1617ox (DC::Map self)
1071 ALIAS: 1618 ALIAS:
1072 oy = 1 1619 oy = 1
1620 x = 2
1621 y = 3
1622 w = 4
1623 h = 5
1073 CODE: 1624 CODE:
1074 switch (ix) 1625 switch (ix)
1075 { 1626 {
1076 case 0: RETVAL = self->ox; break; 1627 case 0: RETVAL = self->ox; break;
1077 case 1: RETVAL = self->oy; break; 1628 case 1: RETVAL = self->oy; break;
1629 case 2: RETVAL = self->x; break;
1630 case 3: RETVAL = self->y; break;
1631 case 4: RETVAL = self->w; break;
1632 case 5: RETVAL = self->h; break;
1078 } 1633 }
1079 OUTPUT: 1634 OUTPUT:
1080 RETVAL 1635 RETVAL
1081 1636
1082void 1637void
1083scroll (CFClient::Map self, int dx, int dy) 1638scroll (DC::Map self, int dx, int dy)
1084 CODE: 1639 CODE:
1085{ 1640{
1086 if (dx > 0) 1641 if (dx > 0)
1087 map_blank (self, self->x, self->y, dx - 1, self->h); 1642 map_blank (self, self->x, self->y, dx, self->h);
1088 else if (dx < 0) 1643 else if (dx < 0)
1089 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1644 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1090 1645
1091 if (dy > 0) 1646 if (dy > 0)
1092 map_blank (self, self->x, self->y, self->w, dy - 1); 1647 map_blank (self, self->x, self->y, self->w, dy);
1093 else if (dy < 0) 1648 else if (dy < 0)
1094 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1649 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1095 1650
1096 self->ox += dx; self->x += dx; 1651 self->ox += dx; self->x += dx;
1097 self->oy += dy; self->y += dy; 1652 self->oy += dy; self->y += dy;
1098 1653
1099 while (self->y < 0) 1654 while (self->y < 0)
… …
1103 self->rows += MAP_EXTEND_Y; 1658 self->rows += MAP_EXTEND_Y;
1104 self->y += MAP_EXTEND_Y; 1659 self->y += MAP_EXTEND_Y;
1105 } 1660 }
1106} 1661}
1107 1662
1108void 1663SV *
1109map1a_update (CFClient::Map self, SV *data_) 1664map1a_update (DC::Map self, SV *data_, int extmap)
1110 CODE: 1665 CODE:
1111{ 1666{
1112 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1667 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1113 uint8_t *data_end = (uint8_t *)SvEND (data_); 1668 uint8_t *data_end = (uint8_t *)SvEND (data_);
1114 mapcell *cell; 1669 mapcell *cell;
1115 int x, y, flags; 1670 int x, y, z, flags;
1671 AV *missing = newAV ();
1672 RETVAL = newRV_noinc ((SV *)missing);
1116 1673
1117 while (data < data_end) 1674 while (data < data_end - 1)
1118 { 1675 {
1119 flags = (data [0] << 8) + data [1]; data += 2; 1676 flags = (data [0] << 8) + data [1]; data += 2;
1120 1677
1121 x = ((flags >> 10) & 63) + self->x; 1678 x = self->x + ((flags >> 10) & 63);
1122 y = ((flags >> 4) & 63) + self->y; 1679 y = self->y + ((flags >> 4) & 63);
1123 1680
1124 cell = map_get_cell (self, x, y); 1681 cell = map_get_cell (self, x, y);
1125 1682
1126 if (flags & 15) 1683 if (flags & 15)
1127 { 1684 {
1128 if (cell->darkness < 0) 1685 if (!cell->darkness)
1129 { 1686 {
1687 memset (cell, 0, sizeof (*cell));
1130 cell->darkness = 0; 1688 cell->darkness = 256;
1131 cell->face [0] = 0;
1132 cell->face [1] = 0;
1133 cell->face [2] = 0;
1134 } 1689 }
1135 1690
1136 cell->darkness = flags & 8 ? *data++ : 255;
1137
1138 //TODO: don't trust server data to be in-range(!) 1691 //TODO: don't trust server data to be in-range(!)
1139 1692
1140 if (flags & 4) 1693 if (flags & 8)
1141 { 1694 {
1142 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1695 if (extmap)
1696 {
1697 uint8_t ext, cmd;
1698
1699 do
1700 {
1701 ext = *data++;
1702 cmd = ext & 0x7f;
1703
1704 if (cmd < 4)
1705 cell->darkness = 255 - ext * 64 + 1;
1706 else if (cmd == 5) // health
1707 {
1708 cell->stat_width = 1;
1709 cell->stat_hp = *data++;
1710 }
1711 else if (cmd == 6) // monster width
1712 cell->stat_width = *data++ + 1;
1713 else if (cmd == 0x47)
1714 {
1715 if (*data == 1) cell->player = data [1];
1716 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1717 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1718 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1719
1720 data += *data + 1;
1721 }
1722 else if (cmd == 8) // cell flags
1723 cell->flags = *data++;
1724 else if (ext & 0x40) // unknown, multibyte => skip
1725 data += *data + 1;
1726 else
1727 data++;
1728 }
1729 while (ext & 0x80);
1730 }
1731 else
1732 cell->darkness = *data++ + 1;
1143 } 1733 }
1144 1734
1735 for (z = 0; z <= 2; ++z)
1145 if (flags & 2) 1736 if (flags & (4 >> z))
1146 { 1737 {
1147 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1738 faceid face = (data [0] << 8) + data [1]; data += 2;
1739 need_facenum (self, face);
1740 cell->tile [z] = self->face2tile [face];
1741
1742 if (cell->tile [z])
1743 {
1744 maptex *tex = self->tex + cell->tile [z];
1745 if (!tex->name)
1746 av_push (missing, newSViv (cell->tile [z]));
1747
1748 if (tex->smoothtile)
1749 {
1750 maptex *smooth = self->tex + tex->smoothtile;
1751 if (!smooth->name)
1752 av_push (missing, newSViv (tex->smoothtile));
1753 }
1754 }
1148 } 1755 }
1149
1150 if (flags & 1)
1151 {
1152 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1153 }
1154 } 1756 }
1155 else 1757 else
1156 cell->darkness = -1; 1758 cell->darkness = 0;
1157 } 1759 }
1158} 1760}
1761 OUTPUT:
1762 RETVAL
1159 1763
1160SV * 1764SV *
1161mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1765mapmap (DC::Map self, int x0, int y0, int w, int h)
1162 CODE: 1766 CODE:
1163{ 1767{
1164 int x1, x; 1768 int x1, x;
1165 int y1, y; 1769 int y1, y;
1166 int z; 1770 int z;
… …
1187 { 1791 {
1188 mapcell *cell = row->col + (x - row->c0); 1792 mapcell *cell = row->col + (x - row->c0);
1189 1793
1190 for (z = 0; z <= 0; z++) 1794 for (z = 0; z <= 0; z++)
1191 { 1795 {
1192 mapface face = cell->face [z];
1193
1194 if (face)
1195 {
1196 maptex tex = self->tex [face]; 1796 maptex tex = self->tex [cell->tile [z]];
1197 int a0 = 255 - tex.a; 1797 int a0 = 255 - tex.a;
1198 int a1 = tex.a; 1798 int a1 = tex.a;
1199 1799
1200 r = (r * a0 + tex.r * a1) / 255; 1800 r = (r * a0 + tex.r * a1) / 255;
1201 g = (g * a0 + tex.g * a1) / 255; 1801 g = (g * a0 + tex.g * a1) / 255;
1202 b = (b * a0 + tex.b * a1) / 255; 1802 b = (b * a0 + tex.b * a1) / 255;
1203 a = (a * a0 + tex.a * a1) / 255; 1803 a = (a * a0 + tex.a * a1) / 255;
1204 }
1205 } 1804 }
1206 } 1805 }
1207 1806
1208 *map++ = (r ) 1807 *map++ = (r )
1209 | (g << 8) 1808 | (g << 8)
… …
1216} 1815}
1217 OUTPUT: 1816 OUTPUT:
1218 RETVAL 1817 RETVAL
1219 1818
1220void 1819void
1221draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1820draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1821 CODE:
1822{
1823 int x, y, z;
1824
1825 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1826 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1827 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1828 smooth_key skey;
1829 int pl_x, pl_y;
1830 maptex pl_tex;
1831 rc_t *rc = rc_alloc ();
1832 rc_key_t key;
1833 rc_array_t *arr;
1834
1835 pl_tex.name = 0;
1836
1837 // thats current max. sorry.
1838 if (sw > 255) sw = 255;
1839 if (sh > 255) sh = 255;
1840
1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1877
1878 glEnable (GL_BLEND);
1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881
1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1886 for (y = 0; y < sh; y++)
1887 if (0 <= y + my && y + my < self->rows)
1888 {
1889 maprow *row = self->row + (y + my);
1890
1891 for (x = 0; x < sw; x++)
1892 if (row->c0 <= x + mx && x + mx < row->c1)
1893 {
1894 mapcell *cell = row->col + (x + mx - row->c0);
1895 tileid tile = cell->tile [z];
1896
1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1902
1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
2008 {
2009 int level = (w << 5) | b;
2010 HE *he;
2011
2012 hv_iterinit (smooth);
2013 while ((he = hv_iternext (smooth)))
2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
2036 glEnd ();
2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
2062 }
2063 }
2064 }
2065
2066 glEnd ();
2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
2091 glDisable (GL_BLEND);
2092 rc_free (rc);
2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
2126void
2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2128 CODE:
2129{
2130 static float color[16][3] = {
2131 { 0.00F, 0.00F, 0.00F },
2132 { 1.00F, 1.00F, 1.00F },
2133 { 0.00F, 0.00F, 0.55F },
2134 { 1.00F, 0.00F, 0.00F },
2135
2136 { 1.00F, 0.54F, 0.00F },
2137 { 0.11F, 0.56F, 1.00F },
2138 { 0.93F, 0.46F, 0.00F },
2139 { 0.18F, 0.54F, 0.34F },
2140
2141 { 0.56F, 0.73F, 0.56F },
2142 { 0.80F, 0.80F, 0.80F },
2143 { 0.55F, 0.41F, 0.13F },
2144 { 0.99F, 0.77F, 0.26F },
2145
2146 { 0.74F, 0.65F, 0.41F },
2147
2148 { 0.00F, 1.00F, 1.00F },
2149 { 1.00F, 0.00F, 1.00F },
2150 { 1.00F, 1.00F, 0.00F },
2151 };
2152
2153 int x, y;
2154
2155 glEnable (GL_TEXTURE_2D);
2156 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2157 glEnable (GL_BLEND);
2158 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159 glBegin (GL_QUADS);
2160
2161 for (y = 0; y < h; y++)
2162 for (x = 0; x < w; x++)
2163 {
2164 unsigned char m = data [x + y * w];
2165
2166 if (m)
2167 {
2168 float *c = color [m & 15];
2169
2170 float tx1 = m & 0x40 ? 0.5 : 0.;
2171 float tx2 = tx1 + 0.5;
2172
2173 glColor4f (c[0], c[1], c[2], 0.75);
2174 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178 }
2179 }
2180
2181 glEnd ();
2182 glDisable (GL_BLEND);
2183 glDisable (GL_TEXTURE_2D);
2184}
2185
2186void
2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1222 PPCODE: 2188 PPCODE:
1223{ 2189{
1224 int vx, vy;
1225 int x, y, z; 2190 int x, y;
1226 int last_name; 2191 int sw1 = sw + 2;
1227 mapface face; 2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1228 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1229 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1230 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1231 2198
1232 memset (darkness, 255, sw4 * sh);
1233 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1234 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1235 2201
1236 vx = self->x + (self->w - sw) / 2 - shift_x; 2202 mx += self->x - 1;
1237 vy = self->y + (self->h - sh) / 2 - shift_y; 2203 my += self->y - 1;
1238 2204
1239 /* 2205 memset (darkness1, 255, sw1 * sh1);
1240 int vx = self->vx = self->w >= sw
1241 ? self->x + (self->w - sw) / 2
1242 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1243 2206
1244 int vy = self->vy = self->h >= sh
1245 ? self->y + (self->h - sh) / 2
1246 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1247 */
1248
1249 glColor4ub (255, 255, 255, 255);
1250
1251 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1252 glEnable (GL_BLEND);
1253 glEnable (GL_TEXTURE_2D);
1254 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1255
1256 glBegin (GL_QUADS);
1257
1258 last_name = 0;
1259
1260 for (z = 0; z < 3; z++)
1261 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1262 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1263 { 2209 {
1264 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1265 2211
1266 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1267 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1268 { 2214 {
1269 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1270 2216
1271 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1272 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1273 : 255 - cell->darkness;
1274
1275 face = cell->face [z];
1276
1277 if (face)
1278 {
1279 maptex tex = self->tex [face];
1280
1281 int px = (x + 1) * 32 - tex.w;
1282 int py = (y + 1) * 32 - tex.h;
1283
1284 if (last_name != tex.name)
1285 {
1286 glEnd ();
1287 last_name = tex.name;
1288 glBindTexture (GL_TEXTURE_2D, last_name);
1289 glBegin (GL_QUADS);
1290 }
1291
1292 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1293 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1294 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1295 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1296 }
1297 } 2220 }
1298 } 2221 }
1299 2222
1300 glEnd (); 2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1301 2235
1302 glDisable (GL_TEXTURE_2D); 2236 uint8_t r11 = (d11 + d21 + d12) / 3;
1303 glDisable (GL_BLEND); 2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
1304 2260
1305 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1306 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1307 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1308 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1309} 2265}
1310 2266
1311SV * 2267SV *
1312get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1313 CODE: 2269 CODE:
1314{ 2270{
1315 int x, y, x1, y1; 2271 int x, y, x1, y1;
1316 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1317 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1342 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1343 { 2299 {
1344 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1345 uint8_t flags = 0; 2301 uint8_t flags = 0;
1346 2302
1347 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1348 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1349 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1350 2306
1351 *data++ = flags; 2307 *data++ = flags;
1352 2308
1353 if (flags & 1) 2309 if (flags & 1)
1354 { 2310 {
2311 tileid tile = cell->tile [0];
1355 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1356 *data++ = cell->face [0]; 2313 *data++ = tile;
1357 } 2314 }
1358 2315
1359 if (flags & 2) 2316 if (flags & 2)
1360 { 2317 {
2318 tileid tile = cell->tile [1];
1361 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1362 *data++ = cell->face [1]; 2320 *data++ = tile;
1363 } 2321 }
1364 2322
1365 if (flags & 4) 2323 if (flags & 4)
1366 { 2324 {
2325 tileid tile = cell->tile [2];
1367 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1368 *data++ = cell->face [2]; 2327 *data++ = tile;
1369 } 2328 }
1370 } 2329 }
1371 else 2330 else
1372 *data++ = 0; 2331 *data++ = 0;
1373 } 2332 }
1374 } 2333 }
1375 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1376 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1377 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1378 RETVAL = data_sv; 2342 RETVAL = data_sv;
1379} 2343}
1380 OUTPUT: 2344 OUTPUT:
1381 RETVAL 2345 RETVAL
1382 2346
1383void 2347void
1384set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1385 PPCODE: 2349 PPCODE:
1386{ 2350{
1387 int x, y, z; 2351 int x, y, z;
1388 int w, h; 2352 int w, h;
1389 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1390 2364
1391 if (*data++ != 0) 2365 if (*data++ != 0)
1392 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1393 2367
1394 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1395 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1396 2370
1397 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1409 { 2383 {
1410 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1411 2385
1412 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1413 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1414 uint8_t flags = *data++; 2393 flags = *data++;
1415 2394
1416 if (flags) 2395 if (flags)
1417 { 2396 {
1418 mapface face[3] = { 0, 0, 0 };
1419
1420 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1421 2399
1422 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1423 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1424 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1425 2403
1426 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1427 { 2405 {
1428 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1429 2408
1430 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1431 { 2410 {
1432 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1433 2412
1434 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1435 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1436 } 2420 }
1437 } 2421 }
1438 } 2422 }
1439 } 2423 }
1440 } 2424 }
1441} 2425}
1442 2426
1443MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1444 2428
1445CFClient::MixChunk 2429DC::RW
1446new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1447 CODE: 2431 CODE:
1448 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1449 OUTPUT: 2438 OUTPUT:
1450 RETVAL 2439 RETVAL
1451 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1452void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1453DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1454 CODE: 2551 CODE:
1455 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1456 2553
1457int 2554int
1458volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1459 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1460 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1461 OUTPUT: 2560 OUTPUT:
1462 RETVAL 2561 RETVAL
1463 2562
1464int 2563DC::Channel
1465play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1466 CODE: 2565 CODE:
2566{
1467 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1468 OUTPUT: 2578 OUTPUT:
1469 RETVAL 2579 RETVAL
1470 2580
1471MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1472 2582
1473int 2583int
1474volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1475 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1476 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1477 OUTPUT: 2590 OUTPUT:
1478 RETVAL 2591 RETVAL
1479 2592
1480CFClient::MixMusic 2593void
1481new_from_file (SV *class, char *path) 2594fade_out (int ms)
1482 CODE: 2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
2603DC::MixMusic
2604new (SV *class, DC::RW rwops)
2605 CODE:
1483 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1484 OUTPUT: 2607 OUTPUT:
1485 RETVAL 2608 RETVAL
1486 2609
1487void 2610void
1488DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1489 CODE: 2612 CODE:
1490 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1491 2614
1492int 2615int
1493play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1494 CODE: 2617 CODE:
1495 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1496 OUTPUT: 2619 OUTPUT:
1497 RETVAL 2620 RETVAL
1498 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1499MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1500 2630
1501BOOT: 2631BOOT:
1502{ 2632{
1503 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1504 static const struct { 2634 static const struct {
1505 const char *name; 2635 const char *name;
1506 IV iv; 2636 IV iv;
1507 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1508# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1509 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1510 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1511 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1512 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1513 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
2647 const_iv (GL_CULL_FACE),
1514 const_iv (GL_SCISSOR_TEST), 2648 const_iv (GL_SCISSOR_TEST),
2649 const_iv (GL_DEPTH_TEST),
2650 const_iv (GL_ALPHA_TEST),
2651 const_iv (GL_NORMALIZE),
2652 const_iv (GL_RESCALE_NORMAL),
2653 const_iv (GL_FRONT),
2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1515 const_iv (GL_AND), 2656 const_iv (GL_AND),
1516 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1517 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1518 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1519 const_iv (GL_SRC_ALPHA_SATURATE), 2660 const_iv (GL_DST_ALPHA),
1520 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2661 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1521 const_iv (GL_ONE_MINUS_DST_ALPHA), 2662 const_iv (GL_ONE_MINUS_DST_ALPHA),
2663 const_iv (GL_SRC_ALPHA_SATURATE),
1522 const_iv (GL_RGB), 2664 const_iv (GL_RGB),
1523 const_iv (GL_RGBA), 2665 const_iv (GL_RGBA),
2666 const_iv (GL_RGBA4),
2667 const_iv (GL_RGBA8),
2668 const_iv (GL_RGB5_A1),
1524 const_iv (GL_UNSIGNED_BYTE), 2669 const_iv (GL_UNSIGNED_BYTE),
2670 const_iv (GL_UNSIGNED_SHORT),
2671 const_iv (GL_UNSIGNED_INT),
1525 const_iv (GL_ALPHA), 2672 const_iv (GL_ALPHA),
2673 const_iv (GL_INTENSITY),
1526 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
2675 const_iv (GL_LUMINANCE_ALPHA),
1527 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1528 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1529 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1530 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1531 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1532 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1533 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1534 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
1535 const_iv (GL_TEXTURE_ENV_MODE), 2692 const_iv (GL_TEXTURE_ENV_MODE),
1536 const_iv (GL_TEXTURE_WRAP_S), 2693 const_iv (GL_TEXTURE_WRAP_S),
1537 const_iv (GL_TEXTURE_WRAP_T), 2694 const_iv (GL_TEXTURE_WRAP_T),
2695 const_iv (GL_REPEAT),
1538 const_iv (GL_CLAMP), 2696 const_iv (GL_CLAMP),
1539 const_iv (GL_REPEAT), 2697 const_iv (GL_CLAMP_TO_EDGE),
1540 const_iv (GL_NEAREST), 2698 const_iv (GL_NEAREST),
1541 const_iv (GL_LINEAR), 2699 const_iv (GL_LINEAR),
1542 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2700 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1543 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2701 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1544 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2702 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1545 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2703 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1546 const_iv (GL_GENERATE_MIPMAP), 2704 const_iv (GL_GENERATE_MIPMAP),
1547 const_iv (GL_MODULATE), 2705 const_iv (GL_MODULATE),
1548 const_iv (GL_DECAL), 2706 const_iv (GL_DECAL),
1549 const_iv (GL_REPLACE), 2707 const_iv (GL_REPLACE),
2708 const_iv (GL_DEPTH_BUFFER_BIT),
1550 const_iv (GL_COLOR_BUFFER_BIT), 2709 const_iv (GL_COLOR_BUFFER_BIT),
1551 const_iv (GL_PROJECTION), 2710 const_iv (GL_PROJECTION),
1552 const_iv (GL_MODELVIEW), 2711 const_iv (GL_MODELVIEW),
1553 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1554 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1555 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1556 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1557 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1558 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
2720 const_iv (GL_LINE_LOOP),
1559 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
2722 const_iv (GL_QUAD_STRIP),
2723 const_iv (GL_TRIANGLES),
2724 const_iv (GL_TRIANGLE_STRIP),
2725 const_iv (GL_TRIANGLE_FAN),
1560 const_iv (GL_LINE_LOOP), 2726 const_iv (GL_POLYGON),
1561 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1562 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
2736 const_iv (GL_V2F),
2737 const_iv (GL_V3F),
2738 const_iv (GL_T2F_V3F),
2739 const_iv (GL_T2F_N3F_V3F),
1563# undef const_iv 2740# undef const_iv
1564 }; 2741 };
1565 2742
1566 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1567 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1568} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
2755
2756char *
2757gl_vendor ()
2758 CODE:
2759 RETVAL = (char *)glGetString (GL_VENDOR);
2760 OUTPUT:
2761 RETVAL
2762
2763char *
2764gl_version ()
2765 CODE:
2766 RETVAL = (char *)glGetString (GL_VERSION);
2767 OUTPUT:
2768 RETVAL
2769
2770char *
2771gl_extensions ()
2772 CODE:
2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2774 OUTPUT:
2775 RETVAL
2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
1569 2790
1570int glGetError () 2791int glGetError ()
2792
2793void glFinish ()
1571 2794
1572void glClear (int mask) 2795void glClear (int mask)
1573 2796
1574void glClearColor (float r, float g, float b, float a = 1.0) 2797void glClearColor (float r, float g, float b, float a = 1.0)
1575 PROTOTYPE: @ 2798 PROTOTYPE: @
… …
1582 2805
1583void glHint (int target, int mode) 2806void glHint (int target, int mode)
1584 2807
1585void glBlendFunc (int sfactor, int dfactor) 2808void glBlendFunc (int sfactor, int dfactor)
1586 2809
2810void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811 CODE:
2812 gl_BlendFuncSeparate (sa, da, saa, daa);
2813
2814void glDepthMask (int flag)
2815
1587void glLogicOp (int opcode) 2816void glLogicOp (int opcode)
1588 2817
1589void glColorMask (int red, int green, int blue, int alpha) 2818void glColorMask (int red, int green, int blue, int alpha)
1590 2819
1591void glMatrixMode (int mode) 2820void glMatrixMode (int mode)
… …
1594 2823
1595void glPopMatrix () 2824void glPopMatrix ()
1596 2825
1597void glLoadIdentity () 2826void glLoadIdentity ()
1598 2827
2828void glDrawBuffer (int buffer)
2829
2830void glReadBuffer (int buffer)
2831
1599# near and far are due to microsofts buggy c compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2834
2835# near_ and far_ are due to microsofts buggy "c" compiler
1600void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1601 2839
1602void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1603 2841
1604void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1605 2843
… …
1613 2851
1614void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1615 CODE: 2853 CODE:
1616 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1617 2855
1618void glBegin (int mode)
1619
1620void glEnd ()
1621
1622void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1623 PROTOTYPE: @ 2857 ALIAS:
2858 glColor_premultiply = 1
1624 CODE: 2859 CODE:
1625 glColor4ub (MIN ((int)(r * 255.f), 255), 2860 if (ix)
1626 MIN ((int)(g * 255.f), 255), 2861 {
1627 MIN ((int)(b * 255.f), 255), 2862 r *= a;
1628 MIN ((int)(a * 255.f), 255)); 2863 g *= a;
2864 b *= a;
2865 }
2866 // microsoft visual "c" rounds instead of truncating...
2867 glColor4f (r, g, b, a);
2868
2869void glRasterPos (float x, float y, float z = 0.)
2870 CODE:
2871 glRasterPos3f (0, 0, z);
2872 glBitmap (0, 0, 0, 0, x, y, 0);
1629 2873
1630void glVertex (float x, float y, float z = 0.) 2874void glVertex (float x, float y, float z = 0.)
1631 CODE: 2875 CODE:
1632 glVertex3f (x, y, z); 2876 glVertex3f (x, y, z);
1633 2877
1634void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
1635 CODE: 2879 CODE:
1636 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
1637 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
1638void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
1639 CODE: 2912 CODE:
1640 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
1641 2914
1642void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
1645 2918
1646void glBindTexture (int target, int name) 2919void glBindTexture (int target, int name)
1647 2920
1648void glConvolutionParameter (int target, int pname, float params) 2921void glConvolutionParameter (int target, int pname, float params)
1649 CODE: 2922 CODE:
1650 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2923 if (gl.ConvolutionParameterf)
2924 gl.ConvolutionParameterf (target, pname, params);
1651 2925
1652void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2926void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1653 CODE: 2927 CODE:
1654 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2928 if (gl.ConvolutionFilter2D)
1655 (target, internalformat, width, height, format, type, data)); 2929 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1656 2930
1657void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1658 CODE: 2932 CODE:
1659 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2933 if (gl.SeparableFilter2D)
1660 (target, internalformat, width, height, format, type, row, column)); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1661 2935
1662void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1663 2937
1664void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1665 2939
1666void glRasterPos (int x, int y) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
1667 CODE: 2941
1668 glRasterPos2i (x, y); 2942void glPixelZoom (float x, float y)
1669 2943
1670void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1671 2945
1672int glGenTexture () 2946int glGenTexture ()
1673 CODE: 2947 CODE:
1674{ 2948 RETVAL = gen_texture ();
1675 GLuint name;
1676 glGenTextures (1, &name);
1677 RETVAL = name;
1678}
1679 OUTPUT: 2949 OUTPUT:
1680 RETVAL 2950 RETVAL
1681 2951
1682void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
1683 CODE: 2953 CODE:
1684{
1685 GLuint name_ = name;
1686 glDeleteTextures (1, &name_); 2954 del_texture (name);
1687} 2955
1688
1689int glGenList () 2956int glGenList ()
1690 CODE: 2957 CODE:
1691 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
1692 OUTPUT: 2959 OUTPUT:
1693 RETVAL 2960 RETVAL
… …
1700 2967
1701void glEndList () 2968void glEndList ()
1702 2969
1703void glCallList (int list) 2970void glCallList (int list)
1704 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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