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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 2006 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
3# 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>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 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>
30#include <math.h>
10#include <string.h> 31#include <string.h>
11#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 36
13#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
14#include <SDL_endian.h> 39#include <SDL_endian.h>
15#include <SDL_image.h> 40#include <SDL_image.h>
16#include <SDL_mixer.h> 41#include <SDL_mixer.h>
17#include <SDL_opengl.h> 42#include <SDL_opengl.h>
18 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
19#include <glib/gmacros.h> 47#include <glib/gmacros.h>
20 48
21#include <pango/pango.h> 49#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 50
23#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
24#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
25 61
26#ifndef _WIN32 62#ifndef _WIN32
27# include <sys/types.h> 63# include <sys/types.h>
28# include <sys/socket.h> 64# include <sys/socket.h>
29# include <netinet/in.h> 65# include <netinet/in.h>
30# include <netinet/tcp.h> 66# include <netinet/tcp.h>
31# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 72#else
33 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 74#endif
40 75
41#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 */
42 80
43#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
44 82
45#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
47 85
48#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
49 87
50#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
51 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \
53 static type fptr_; \
54 \
55 if (!init_) \
56 { \
57 init_ = 1; \
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59 } \
60 \
61 if (fptr_) \
62 fptr_ args; \
63 }
64 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;
65typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
67 146
68typedef 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}
69 166
70typedef struct cf_layout { 167typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
74 int base_height; 170 int base_height;
75 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
76} *CFClient__Layout; 173} *DC__Layout;
77 174
78static CFClient__Font default_font; 175static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
81 178
82static void 179static void
83substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
84{ 181{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 187}
88 188
89static void 189static void
90layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
91{ 191{
92 /* 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
93 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
94 */ 194 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
96 196
97 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 199
100 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
101} 201}
102 202
103static void 203static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
107 210
108 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 213
111 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
112} 215 if (!rect.height) rect.height = 1;
113 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
114typedef uint16_t mapface; 222typedef uint16_t faceid;
115 223
116typedef struct { 224typedef struct {
117 GLint name; 225 GLuint name;
118 int w, h; 226 int w, h;
119 float s, t; 227 float s, t;
120 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
121} maptex; 231} maptex;
122 232
123typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
124 int16_t darkness; 236 uint16_t darkness;
125 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 238} mapcell;
127 239
128typedef struct { 240typedef struct {
129 int32_t c0, c1; 241 int32_t c0, c1;
130 mapcell *col; 242 mapcell *col;
131} maprow; 243} maprow;
132 244
133typedef struct map { 245typedef struct map {
134 int x, y, w, h; 246 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 248 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 249 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 250
142 int32_t rows; 251 int32_t rows;
143 maprow *row; 252 maprow *row;
144} *CFClient__Map; 253} *DC__Map;
145 254
146static char * 255static char *
147prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
148{ 257{
149 char *p; 258 char *p;
… …
166} 275}
167 276
168#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))
169#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))
170 279
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
171static maprow * 300static maprow *
172map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
173{ 302{
174 if (0 > y) 303 if (0 > y)
175 { 304 {
176 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
215 344
216 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
217} 346}
218 347
219static mapcell * 348static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
221{ 350{
222 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
223} 352}
224 353
225static void 354static void
226map_clear (CFClient__Map self) 355map_clear (DC__Map self)
227{ 356{
228 int r; 357 int r;
229 358
230 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
238 self->oy = 0; 367 self->oy = 0;
239 self->row = 0; 368 self->row = 0;
240 self->rows = 0; 369 self->rows = 0;
241} 370}
242 371
372#define CELL_CLEAR(cell) \
373 do { \
374 (cell)->darkness = 0; \
375 (cell)->stat_hp = 0; \
376 (cell)->flags = 0; \
377 (cell)->player = 0; \
378 } while (0)
379
243static void 380static void
244map_blank (CFClient__Map self, int x0, int y0, int w, int h) 381map_blank (DC__Map self, int x0, int y0, int w, int h)
245{ 382{
246 int x, y; 383 int x, y;
247 maprow *row; 384 maprow *row;
385 mapcell *cell;
248 386
249 for (y = y0; y < y0 + h; y++) 387 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 388 if (y >= 0)
251 { 389 {
252 if (y >= self->rows) 390 if (y >= self->rows)
… …
258 if (x >= row->c0) 396 if (x >= row->c0)
259 { 397 {
260 if (x >= row->c1) 398 if (x >= row->c1)
261 break; 399 break;
262 400
263 row->col[x - row->c0].darkness = -1; 401 cell = row->col + x - row->c0;
402
403 CELL_CLEAR (cell);
264 } 404 }
265 } 405 }
406}
407
408typedef struct {
409 tileid tile;
410 uint8_t x, y, level;
411} smooth_key;
412
413static void
414smooth_or_bits (HV *hv, smooth_key *key, IV bits)
415{
416 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
417
418 if (SvIOK (*sv))
419 SvIV_set (*sv, SvIVX (*sv) | bits);
420 else
421 sv_setiv (*sv, bits);
266} 422}
267 423
268static void 424static void
269music_finished (void) 425music_finished (void)
270{ 426{
… …
289 ev.data2 = 0; 445 ev.data2 = 0;
290 446
291 SDL_PushEvent ((SDL_Event *)&ev); 447 SDL_PushEvent ((SDL_Event *)&ev);
292} 448}
293 449
294MODULE = CFClient PACKAGE = CFClient 450static unsigned int
451minpot (unsigned int n)
452{
453 if (!n)
454 return 0;
455
456 --n;
457
458 n |= n >> 1;
459 n |= n >> 2;
460 n |= n >> 4;
461 n |= n >> 8;
462 n |= n >> 16;
463
464 return n + 1;
465}
466
467static unsigned int
468popcount (unsigned int n)
469{
470 n -= (n >> 1) & 0x55555555U;
471 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
472 n = ((n >> 4) + n) & 0x0f0f0f0fU;
473 n *= 0x01010101U;
474
475 return n >> 24;
476}
477
478/* SDL should provide this, really. */
479#define SDLK_MODIFIER_MIN 300
480#define SDLK_MODIFIER_MAX 314
481
482/******************************************************************************/
483
484static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
485static GV *hover_gv;
486
487static int
488within_widget (SV *widget, NV x, NV y)
489{
490 HV *self;
491 SV **svp;
492 NV wx, ww, wy, wh;
493
494 if (!SvROK (widget))
495 return 0;
496
497 self = (HV *)SvRV (widget);
498
499 if (SvTYPE (self) != SVt_PVHV)
500 return 0;
501
502 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
503 if (y < wy)
504 return 0;
505
506 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
507 if (y >= wy + wh)
508 return 0;
509
510 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
511 if (x < wx)
512 return 0;
513
514 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
515 if (x >= wx + ww)
516 return 0;
517
518 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
519 if (!svp || !SvTRUE (*svp))
520 return 0;
521
522 return 1;
523}
524
525MODULE = Deliantra::Client PACKAGE = DC
295 526
296PROTOTYPES: ENABLE 527PROTOTYPES: ENABLE
297 528
298BOOT: 529BOOT:
299{ 530{
300 HV *stash = gv_stashpv ("CFClient", 1); 531 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 532 static const struct {
302 const char *name; 533 const char *name;
303 IV iv; 534 IV iv;
304 } *civ, const_iv[] = { 535 } *civ, const_iv[] = {
305# define const_iv(name) { # name, (IV)name } 536# define const_iv(name) { # name, (IV)name }
537 const_iv (SDLK_MODIFIER_MIN),
538 const_iv (SDLK_MODIFIER_MAX),
539
306 const_iv (SDL_ACTIVEEVENT), 540 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 541 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 542 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 543 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 544 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 553 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 554 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 555 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 556 const_iv (SDL_VIDEOEXPOSE),
323 const_iv (SDL_USEREVENT), 557 const_iv (SDL_USEREVENT),
558
559 const_iv (SDL_APPINPUTFOCUS),
560 const_iv (SDL_APPMOUSEFOCUS),
561 const_iv (SDL_APPACTIVE),
562
563 const_iv (SDLK_FIRST),
564 const_iv (SDLK_LAST),
324 const_iv (SDLK_KP0), 565 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 566 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 567 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 568 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 569 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 624 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 625 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 626 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 627 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 628 const_iv (SDLK_UNDO),
629
388 const_iv (KMOD_NONE), 630 const_iv (KMOD_NONE),
631 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 632 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 633 const_iv (KMOD_RSHIFT),
634 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 635 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 636 const_iv (KMOD_RCTRL),
637 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 638 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 639 const_iv (KMOD_RALT),
640 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 641 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 642 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 643 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 644 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 645 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 646
401 const_iv (KMOD_SHIFT), 647 const_iv (MIX_DEFAULT_FORMAT),
402 const_iv (KMOD_ALT), 648
403 const_iv (KMOD_META) 649 const_iv (SDL_INIT_TIMER),
650 const_iv (SDL_INIT_AUDIO),
651 const_iv (SDL_INIT_VIDEO),
652 const_iv (SDL_INIT_CDROM),
653 const_iv (SDL_INIT_JOYSTICK),
654 const_iv (SDL_INIT_EVERYTHING),
655 const_iv (SDL_INIT_NOPARACHUTE),
656 const_iv (SDL_INIT_EVENTTHREAD),
657
658 const_iv (SDL_GL_RED_SIZE),
659 const_iv (SDL_GL_GREEN_SIZE),
660 const_iv (SDL_GL_BLUE_SIZE),
661 const_iv (SDL_GL_ALPHA_SIZE),
662 const_iv (SDL_GL_DOUBLEBUFFER),
663 const_iv (SDL_GL_BUFFER_SIZE),
664 const_iv (SDL_GL_DEPTH_SIZE),
665 const_iv (SDL_GL_STENCIL_SIZE),
666 const_iv (SDL_GL_ACCUM_RED_SIZE),
667 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
668 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
669 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
670 const_iv (SDL_GL_STEREO),
671 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
672 const_iv (SDL_GL_MULTISAMPLESAMPLES),
673 const_iv (SDL_GL_ACCELERATED_VISUAL),
674 const_iv (SDL_GL_SWAP_CONTROL)
404# undef const_iv 675# undef const_iv
405 }; 676 };
406 677
407 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 678 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 679 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 680
410 ft2_fontmap = pango_ft2_font_map_new (); 681 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 682 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 683}
684
685void
686weaken (SV *rv)
687 PROTOTYPE: $
688 CODE:
689 sv_rvweaken (rv);
417 690
418int 691int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 692in_destruct ()
693 CODE:
694 RETVAL = PL_main_cv == Nullcv;
695 OUTPUT:
696 RETVAL
420 697
698NV floor (NV x)
699
700NV ceil (NV x)
701
702IV minpot (UV n)
703
704IV popcount (UV n)
705
421void 706void
707pango_init ()
708 CODE:
709{
710 opengl_fontmap = pango_opengl_font_map_new ();
711 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
712 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
713 /*pango_context_set_font_description (opengl_context, default_font);*/
714#if PANGO_VERSION_CHECK (1, 15, 2)
715 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
716 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
717#endif
718}
719
720char *SDL_GetError ()
721
722int SDL_Init (U32 flags)
723
724int SDL_InitSubSystem (U32 flags)
725
726void SDL_QuitSubSystem (U32 flags)
727
422SDL_Quit () 728void SDL_Quit ()
423 729
730int SDL_GL_SetAttribute (int attr, int value)
731
732int SDL_GL_GetAttribute (int attr)
733 CODE:
734 if (SDL_GL_GetAttribute (attr, &RETVAL))
735 XSRETURN_UNDEF;
736 OUTPUT:
737 RETVAL
738
424void 739void
425SDL_ListModes () 740SDL_ListModes (int rgb, int alpha)
426 PPCODE: 741 PPCODE:
427{ 742{
428 SDL_Rect **m; 743 SDL_Rect **m;
429 744
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 745 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 746 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 748 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 749
750 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
751 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
752
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 757
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 758 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 759 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 760
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 761 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 762
449 if (m && m != (SDL_Rect **)-1) 763 if (m && m != (SDL_Rect **)-1)
450 while (*m) 764 while (*m)
451 { 765 {
766 if ((*m)->w >= 400 && (*m)->h >= 300)
767 {
452 AV *av = newAV (); 768 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 769 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 770 av_push (av, newSViv ((*m)->h));
771 av_push (av, newSViv (rgb));
772 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 773 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
774 }
456 775
457 ++m; 776 ++m;
458 } 777 }
459} 778}
460 779
461int 780int
462SDL_SetVideoMode (int w, int h, int fullscreen) 781SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 782 CODE:
783{
784 SDL_EnableUNICODE (1);
785 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
786
787 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
788 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
789 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
791
464 RETVAL = !!SDL_SetVideoMode ( 792 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 793 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 794 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 795
796 if (RETVAL)
797 {
798 av_clear (texture_av);
799
800 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
801#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
802#include "glfunc.h"
803#undef GL_FUNC
804 }
805}
468 OUTPUT: 806 OUTPUT:
469 RETVAL 807 RETVAL
470 808
471void 809void
472SDL_GL_SwapBuffers () 810SDL_GL_SwapBuffers ()
473 811
812char *
813SDL_GetKeyName (int sym)
814
815int
816SDL_GetAppState ()
817
818int
819SDL_GetModState ()
820
474void 821void
475SDL_PollEvent () 822poll_events ()
476 PPCODE: 823 PPCODE:
477{ 824{
478 SDL_Event ev; 825 SDL_Event ev;
479 826
480 while (SDL_PollEvent (&ev)) 827 SDL_PumpEvents ();
828 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 829 {
482 HV *hv = newHV (); 830 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 831 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 832
485 switch (ev.type) 833 switch (ev.type)
486 { 834 {
487 case SDL_KEYDOWN: 835 case SDL_KEYDOWN:
488 case SDL_KEYUP: 836 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 837 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 838 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 839 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
840 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 841 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 842 break;
494 843
495 case SDL_ACTIVEEVENT: 844 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 845 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 846 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 847 break;
499 848
500 case SDL_MOUSEMOTION: 849 case SDL_MOUSEMOTION:
850 {
851 int state = ev.motion.state;
852 int x = ev.motion.x;
853 int y = ev.motion.y;
854 int xrel = ev.motion.xrel;
855 int yrel = ev.motion.yrel;
856
857 /* do simplistic event compression */
858 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
859 && state == ev.motion.state)
860 {
861 xrel += ev.motion.xrel;
862 yrel += ev.motion.yrel;
863 x = ev.motion.x;
864 y = ev.motion.y;
865 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
866 }
867
868 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 869 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 870 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 871 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 872 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 873 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
874 }
506 break; 875 break;
507 876
508 case SDL_MOUSEBUTTONDOWN: 877 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 878 case SDL_MOUSEBUTTONUP:
879 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
880
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 881 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 882 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 883 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 884 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 885 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 889 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 890 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 891 break;
521 } 892 }
522 893
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 894 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 895 }
525} 896}
526 897
527int 898int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 899Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 900 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 901 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 902 Mix_ChannelFinished (channel_finished);
532 903
533void 904void
905Mix_QuerySpec ()
906 PPCODE:
907{
908 int freq, channels;
909 Uint16 format;
910
911 if (Mix_QuerySpec (&freq, &format, &channels))
912 {
913 EXTEND (SP, 3);
914 PUSHs (sv_2mortal (newSViv (freq)));
915 PUSHs (sv_2mortal (newSViv (format)));
916 PUSHs (sv_2mortal (newSViv (channels)));
917 }
918}
919
920void
534Mix_CloseAudio () 921Mix_CloseAudio ()
535 922
536int 923int
537Mix_AllocateChannels (int numchans = -1) 924Mix_AllocateChannels (int numchans = -1)
538 925
926const char *
927Mix_GetError ()
928
539void 929void
540lowdelay (int fd, int val = 1) 930lowdelay (int fd, int val = 1)
541 CODE: 931 CODE:
932 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
933
934void
935win32_proxy_info ()
936 PPCODE:
937{
542#ifndef _WIN32 938#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 939 char buffer[2048];
940 DWORD buflen;
941
942 EXTEND (SP, 3);
943
944 buflen = sizeof (buffer);
945 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
946 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
947 {
948 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
952 {
953 PUSHs (newSVpv (buffer, 0));
954
955 buflen = sizeof (buffer);
956 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
957 PUSHs (newSVpv (buffer, 0));
958 }
959 }
544#endif 960#endif
961}
545 962
546char * 963int
547gl_version () 964add_font (char *file)
548 CODE: 965 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 966 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 967 OUTPUT:
551 RETVAL 968 RETVAL
552
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void
561add_font (char *file)
562 CODE:
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
564 969
565void 970void
566load_image_inline (SV *image_) 971load_image_inline (SV *image_)
567 ALIAS: 972 ALIAS:
568 load_image_file = 1 973 load_image_file = 1
… …
571 STRLEN image_len; 976 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 977 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 978 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 979 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 980 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 981 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 982 : SDL_RWFromConstMem (image, image_len);
578 983
579 if (!rw) 984 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 985 croak ("load_image: %s", SDL_GetError ());
581 986
… …
610 1015
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1016 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1017
613 assert (surface2->pitch == surface2->w * 4); 1018 assert (surface2->pitch == surface2->w * 4);
614 1019
1020 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1021 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1022 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1023 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1024 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1025 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1026 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1027 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1028 SDL_UnlockSurface (surface2);
624 1029
625 SDL_FreeSurface (surface); 1030 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1031 SDL_FreeSurface (surface2);
627} 1032}
628 1033
… …
652} 1057}
653 1058
654void 1059void
655error (char *message) 1060error (char *message)
656 CODE: 1061 CODE:
1062 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1063#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1064 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1065#endif
1066
1067void
1068fatal (char *message)
1069 CODE:
1070 fprintf (stderr, "FATAL: %s\n", message);
1071#ifdef _WIN32
1072 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1073#endif
1074 _exit (1);
1075
1076void
1077_exit (int retval = 0)
1078 CODE:
1079#ifdef WIN32
1080 ExitThread (retval); // unclean, please beam me up
659#else 1081#else
660 fprintf (stderr, "ERROR: %s\n", message); 1082 _exit (retval);
661#endif 1083#endif
662 1084
663void 1085void
664fatal (char *message) 1086debug ()
665 CODE: 1087 CODE:
666#ifdef _WIN32 1088{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1089#if DEBUG
668#else 1090 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1091#endif
671 exit (1); 1092}
672 1093
673MODULE = CFClient PACKAGE = CFClient::Font 1094MODULE = Deliantra::Client PACKAGE = DC::Font
674 1095
675CFClient::Font 1096PROTOTYPES: DISABLE
1097
1098DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1099new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1100 CODE:
678{ 1101{
679 int count; 1102 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1103 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1106}
684 OUTPUT: 1107 OUTPUT:
685 RETVAL 1108 RETVAL
686 1109
687void 1110void
688DESTROY (CFClient::Font self) 1111DESTROY (DC::Font self)
689 CODE: 1112 CODE:
690 pango_font_description_free (self); 1113 pango_font_description_free (self);
691 1114
692void 1115void
693make_default (CFClient::Font self) 1116make_default (DC::Font self)
1117 PROTOTYPE: $
694 CODE: 1118 CODE:
695 default_font = self; 1119 default_font = self;
696 1120
697MODULE = CFClient PACKAGE = CFClient::Layout 1121MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1122
699CFClient::Layout 1123PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1124
1125void
1126glyph_cache_backup ()
1127 PROTOTYPE:
1128 CODE:
1129 tc_backup ();
1130
1131void
1132glyph_cache_restore ()
1133 PROTOTYPE:
1134 CODE:
1135 tc_restore ();
1136
1137DC::Layout
1138new (SV *class)
701 CODE: 1139 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1140 New (0, RETVAL, 1, struct cf_layout);
703 1141
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1142 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1143 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1144 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1145 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1146 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1147 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1148 RETVAL->font = 0;
1149 RETVAL->rc = rc_alloc ();
712 1150
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1151 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1152 layout_update_font (RETVAL);
715 OUTPUT: 1153 OUTPUT:
716 RETVAL 1154 RETVAL
717 1155
718void 1156void
719DESTROY (CFClient::Layout self) 1157DESTROY (DC::Layout self)
720 CODE: 1158 CODE:
721 g_object_unref (self->pl); 1159 g_object_unref (self->pl);
1160 rc_free (self->rc);
722 Safefree (self); 1161 Safefree (self);
723 1162
724int
725is_rgba (CFClient::Layout self)
726 CODE:
727 RETVAL = self->rgba;
728 OUTPUT:
729 RETVAL
730
731void 1163void
732set_text (CFClient::Layout self, SV *text_) 1164set_text (DC::Layout self, SV *text_)
733 CODE: 1165 CODE:
734{ 1166{
735 STRLEN textlen; 1167 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen); 1168 char *text = SvPVutf8 (text_, textlen);
737 1169
738 pango_layout_set_text (self->pl, text, textlen); 1170 pango_layout_set_text (self->pl, text, textlen);
739} 1171}
740 1172
741void 1173void
742set_markup (CFClient::Layout self, SV *text_) 1174set_markup (DC::Layout self, SV *text_)
743 CODE: 1175 CODE:
744{ 1176{
745 STRLEN textlen; 1177 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
747 1179
748 pango_layout_set_markup (self->pl, text, textlen); 1180 pango_layout_set_markup (self->pl, text, textlen);
749} 1181}
750 1182
1183void
1184set_shapes (DC::Layout self, ...)
1185 CODE:
1186{
1187 PangoAttrList *attrs = 0;
1188 const char *text = pango_layout_get_text (self->pl);
1189 const char *pos = text;
1190 int arg = 4;
1191
1192 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1193 {
1194 PangoRectangle inkrect, rect;
1195 PangoAttribute *attr;
1196
1197 int x = SvIV (ST (arg - 3));
1198 int y = SvIV (ST (arg - 2));
1199 int w = SvIV (ST (arg - 1));
1200 int h = SvIV (ST (arg ));
1201
1202 inkrect.x = 0;
1203 inkrect.y = 0;
1204 inkrect.width = 0;
1205 inkrect.height = 0;
1206
1207 rect.x = x * PANGO_SCALE;
1208 rect.y = y * PANGO_SCALE;
1209 rect.width = w * PANGO_SCALE;
1210 rect.height = h * PANGO_SCALE;
1211
1212 if (!attrs)
1213 attrs = pango_layout_get_attributes (self->pl);
1214
1215 attr = pango_attr_shape_new (&inkrect, &rect);
1216 attr->start_index = pos - text;
1217 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1218 pango_attr_list_insert (attrs, attr);
1219
1220 arg += 4;
1221 pos += sizeof (OBJ_STR) - 1;
1222 }
1223
1224 if (attrs)
1225 pango_layout_set_attributes (self->pl, attrs);
1226}
1227
1228void
1229get_shapes (DC::Layout self)
1230 PPCODE:
1231{
1232 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1233
1234 do
1235 {
1236 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1237
1238 if (run && shape_attr_p (run))
1239 {
1240 PangoRectangle extents;
1241 pango_layout_iter_get_run_extents (iter, 0, &extents);
1242
1243 EXTEND (SP, 2);
1244 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1245 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1246 }
1247 }
1248 while (pango_layout_iter_next_run (iter));
1249
1250 pango_layout_iter_free (iter);
1251}
1252
1253int
1254has_wrapped (DC::Layout self)
1255 CODE:
1256{
1257 int lines = 1;
1258 const char *text = pango_layout_get_text (self->pl);
1259
1260 while (*text)
1261 lines += *text++ == '\n';
1262
1263 RETVAL = lines < pango_layout_get_line_count (self->pl);
1264}
1265 OUTPUT:
1266 RETVAL
1267
751SV * 1268SV *
752get_text (CFClient::Layout self) 1269get_text (DC::Layout self)
753 CODE: 1270 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1271 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1272 sv_utf8_decode (RETVAL);
756 OUTPUT: 1273 OUTPUT:
757 RETVAL 1274 RETVAL
758 1275
759void 1276void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1277set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1278 CODE:
762 self->r = r; 1279 self->r = r;
763 self->g = g; 1280 self->g = g;
764 self->b = b; 1281 self->b = b;
765 self->a = a; 1282 self->a = a;
766 1283
767void 1284void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1285set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1286 CODE:
770 if (self->font != font) 1287 if (self->font != font)
771 { 1288 {
772 self->font = font; 1289 self->font = font;
773 layout_update_font (self); 1290 layout_update_font (self);
774 } 1291 }
775 1292
776void 1293void
777set_height (CFClient::Layout self, int base_height) 1294set_height (DC::Layout self, int base_height)
778 CODE: 1295 CODE:
779 if (self->base_height != base_height) 1296 if (self->base_height != base_height)
780 { 1297 {
781 self->base_height = base_height; 1298 self->base_height = base_height;
782 layout_update_font (self); 1299 layout_update_font (self);
783 } 1300 }
784 1301
785void 1302void
786set_width (CFClient::Layout self, int max_width = -1) 1303set_width (DC::Layout self, int max_width = -1)
787 CODE: 1304 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1305 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1306
790void 1307void
1308set_indent (DC::Layout self, int indent)
1309 CODE:
1310 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1311
1312void
1313set_spacing (DC::Layout self, int spacing)
1314 CODE:
1315 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1316
1317void
1318set_ellipsise (DC::Layout self, int ellipsise)
1319 CODE:
1320 pango_layout_set_ellipsize (self->pl,
1321 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1322 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1323 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1324 : PANGO_ELLIPSIZE_NONE
1325 );
1326
1327void
1328set_single_paragraph_mode (DC::Layout self, int spm)
1329 CODE:
1330 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1331
1332void
791size (CFClient::Layout self) 1333size (DC::Layout self)
792 PPCODE: 1334 PPCODE:
793{ 1335{
794 int w, h; 1336 int w, h;
795 1337
796 layout_get_pixel_size (self, &w, &h); 1338 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1341 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1342 PUSHs (sv_2mortal (newSViv (h)));
801} 1343}
802 1344
803int 1345int
1346descent (DC::Layout self)
1347 CODE:
1348{
1349 PangoRectangle rect;
1350 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1351 pango_layout_line_get_pixel_extents (line, 0, &rect);
1352 RETVAL = PANGO_DESCENT (rect);
1353}
1354 OUTPUT:
1355 RETVAL
1356
1357int
804xy_to_index (CFClient::Layout self, int x, int y) 1358xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1359 CODE:
806{ 1360{
807 int index, trailing; 1361 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1362 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1363 RETVAL = index + trailing;
810} 1364}
811 OUTPUT: 1365 OUTPUT:
812 RETVAL 1366 RETVAL
813 1367
814void 1368void
815cursor_pos (CFClient::Layout self, int index) 1369cursor_pos (DC::Layout self, int index)
816 PPCODE: 1370 PPCODE:
817{ 1371{
818 PangoRectangle strong_pos; 1372 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1373 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1374
821 EXTEND (SP, 3); 1375 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1376 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1377 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1379}
826 1380
827void 1381void
828render (CFClient::Layout self) 1382index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1383 PPCODE:
830{ 1384{
831 SV *retval; 1385 int line, x;
832 int w, h;
833 1386
834 layout_get_pixel_size (self, &w, &h); 1387 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1388#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1389 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1390 --line;
838 cairo_surface_t *surface; 1391#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1392 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1393 PUSHs (sv_2mortal (newSViv (line)));
1394 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1395}
1396
1397void
1398line_x_to_index (DC::Layout self, int line, int x)
1399 PPCODE:
1400{
1401 PangoLayoutLine *lp;
1402 int index, trailing;
1403
1404 if (line < 0)
1405 XSRETURN_EMPTY;
1406
1407 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1408 XSRETURN_EMPTY; /* do better */
1409
1410 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1411
1412 EXTEND (SP, 2);
1413 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1414 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1415 else
879 { 1416 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1417 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1418 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1419 }
904} 1420}
905 1421
1422void
1423render (DC::Layout self, float x, float y, int flags = 0)
1424 CODE:
1425 rc_clear (self->rc);
1426 pango_opengl_render_layout_subpixel (
1427 self->pl,
1428 self->rc,
1429 x * PANGO_SCALE, y * PANGO_SCALE,
1430 self->r, self->g, self->b, self->a,
1431 flags
1432 );
1433 // we assume that context_change actually clears/frees stuff
1434 // and does not do any recomputation...
1435 pango_layout_context_changed (self->pl);
1436
1437void
1438draw (DC::Layout self)
1439 CODE:
1440{
1441 glEnable (GL_TEXTURE_2D);
1442 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443 glEnable (GL_BLEND);
1444 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1445 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1446 glEnable (GL_ALPHA_TEST);
1447 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1448
1449 rc_draw (self->rc);
1450
1451 glDisable (GL_ALPHA_TEST);
1452 glDisable (GL_BLEND);
1453 glDisable (GL_TEXTURE_2D);
1454}
1455
906MODULE = CFClient PACKAGE = CFClient::Texture 1456MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1457
1458PROTOTYPES: ENABLE
1459
908void 1460void
1461pad (SV *data_, int ow, int oh, int nw, int nh)
1462 CODE:
1463{
1464 if ((nw != ow || nh != oh) && SvOK (data_))
1465 {
1466 STRLEN datalen;
1467 char *data = SvPVbyte (data_, datalen);
1468 int bpp = datalen / (ow * oh);
1469 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1470
1471 SvPOK_only (result_);
1472 SvCUR_set (result_, nw * nh * bpp);
1473
1474 memset (SvPVX (result_), 0, nw * nh * bpp);
1475 while (oh--)
1476 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1477
1478 sv_setsv (data_, result_);
1479 }
1480}
1481
1482void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1483draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1484 PROTOTYPE: $$$;$$
911 ALIAS: 1485 ALIAS:
912 draw_quad_alpha = 1 1486 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1487 draw_quad_alpha_premultiplied = 2
914 CODE: 1488 CODE:
915{ 1489{
916 HV *hv = (HV *)SvRV (self); 1490 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1491 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1492 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1493 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1494
1495 if (name <= 0)
1496 XSRETURN_EMPTY;
921 1497
922 if (items < 5) 1498 if (items < 5)
923 { 1499 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1500 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1501 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1502 }
927 1503
928 if (ix) 1504 if (ix)
929 { 1505 {
930 glEnable (GL_BLEND); 1506 glEnable (GL_BLEND);
1507
1508 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1509 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1510 else
1511 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1512 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1513
1514 glEnable (GL_ALPHA_TEST);
1515 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1516 }
933 1517
934 glBindTexture (GL_TEXTURE_2D, name); 1518 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1519
942 glBegin (GL_QUADS); 1520 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1521 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1522 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1523 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1524 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1525 glEnd ();
948 1526
949 if (ix) 1527 if (ix)
1528 {
1529 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1530 glDisable (GL_BLEND);
1531 }
951} 1532}
952 1533
1534IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1535 CODE:
1536{
1537 GLint width;
1538 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1539 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1540 RETVAL = width > 0;
1541}
1542 OUTPUT:
1543 RETVAL
1544
953MODULE = CFClient PACKAGE = CFClient::Map 1545MODULE = Deliantra::Client PACKAGE = DC::Map
954 1546
955CFClient::Map 1547PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1548
1549DC::Map
1550new (SV *class)
957 CODE: 1551 CODE:
958 New (0, RETVAL, 1, struct map); 1552 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1553 RETVAL->x = 0;
960 RETVAL->y = 0; 1554 RETVAL->y = 0;
961 RETVAL->w = map_width; 1555 RETVAL->w = 0;
962 RETVAL->h = map_height; 1556 RETVAL->h = 0;
963 RETVAL->ox = 0; 1557 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1558 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1559 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1560 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1561 RETVAL->rows = 0;
970 RETVAL->row = 0; 1562 RETVAL->row = 0;
971 OUTPUT: 1563 OUTPUT:
972 RETVAL 1564 RETVAL
973 1565
974void 1566void
975DESTROY (CFClient::Map self) 1567DESTROY (DC::Map self)
976 CODE: 1568 CODE:
977{ 1569{
978 map_clear (self); 1570 map_clear (self);
979 Safefree (self->face); 1571 Safefree (self->face2tile);
1572 Safefree (self->tex);
980 Safefree (self); 1573 Safefree (self);
981} 1574}
982 1575
983void 1576void
1577resize (DC::Map self, int map_width, int map_height)
1578 CODE:
1579 self->w = map_width;
1580 self->h = map_height;
1581
1582void
984clear (CFClient::Map self) 1583clear (DC::Map self)
985 CODE: 1584 CODE:
986 map_clear (self); 1585 map_clear (self);
987 1586
988void 1587void
989set_face (CFClient::Map self, int face, int texid) 1588set_tileid (DC::Map self, int face, int tile)
990 CODE: 1589 CODE:
991{ 1590{
992 while (self->faces <= face) 1591 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1592 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1593}
1000 1594
1001void 1595void
1596set_smooth (DC::Map self, int face, int smooth, int level)
1597 CODE:
1598{
1599 tileid texid;
1600 maptex *tex;
1601
1602 if (face < 0 || face >= self->faces)
1603 return;
1604
1605 if (smooth < 0 || smooth >= self->faces)
1606 return;
1607
1608 texid = self->face2tile [face];
1609
1610 if (!texid)
1611 return;
1612
1613 tex = self->tex + texid;
1614 tex->smoothtile = self->face2tile [smooth];
1615 tex->smoothlevel = level;
1616}
1617
1618void
1002set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1619set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1003 CODE: 1620 CODE:
1004{ 1621{
1005 while (self->texs <= texid) 1622 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1623
1011 { 1624 {
1012 maptex *tex = self->tex + texid; 1625 maptex *tex = self->tex + texid;
1013 1626
1014 tex->name = name; 1627 tex->name = name;
… …
1019 tex->r = r; 1632 tex->r = r;
1020 tex->g = g; 1633 tex->g = g;
1021 tex->b = b; 1634 tex->b = b;
1022 tex->a = a; 1635 tex->a = a;
1023 } 1636 }
1637
1638 // somewhat hackish, but for textures that require it, it really
1639 // improves the look, and most others don't suffer.
1640 glBindTexture (GL_TEXTURE_2D, name);
1641 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1642 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1643 // use uglier nearest interpolation because linear suffers
1644 // from transparent color bleeding and ugly wrapping effects.
1645 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1646}
1025 1647
1026int 1648int
1027ox (CFClient::Map self) 1649ox (DC::Map self)
1028 ALIAS: 1650 ALIAS:
1029 oy = 1 1651 oy = 1
1652 x = 2
1653 y = 3
1654 w = 4
1655 h = 5
1030 CODE: 1656 CODE:
1031 switch (ix) 1657 switch (ix)
1032 { 1658 {
1033 case 0: RETVAL = self->ox; break; 1659 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1660 case 1: RETVAL = self->oy; break;
1661 case 2: RETVAL = self->x; break;
1662 case 3: RETVAL = self->y; break;
1663 case 4: RETVAL = self->w; break;
1664 case 5: RETVAL = self->h; break;
1035 } 1665 }
1036 OUTPUT: 1666 OUTPUT:
1037 RETVAL 1667 RETVAL
1038 1668
1039void 1669void
1040scroll (CFClient::Map self, int dx, int dy) 1670scroll (DC::Map self, int dx, int dy)
1041 CODE: 1671 CODE:
1042{ 1672{
1043 if (dx > 0) 1673 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1674 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1675 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1676 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 1677
1048 if (dy > 0) 1678 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1679 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1680 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1681 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 1682
1053 self->ox += dx; self->x += dx; 1683 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1684 self->oy += dy; self->y += dy;
1055 1685
1056 while (self->y < 0) 1686 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1690 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1691 self->y += MAP_EXTEND_Y;
1062 } 1692 }
1063} 1693}
1064 1694
1065void 1695SV *
1066map1a_update (CFClient::Map self, SV *data_) 1696map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1697 CODE:
1068{ 1698{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1699 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1700 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1701 mapcell *cell;
1072 int x, y, flags; 1702 int x, y, z, flags;
1703 AV *missing = newAV ();
1704 RETVAL = newRV_noinc ((SV *)missing);
1073 1705
1074 while (data < data_end) 1706 while (data < data_end - 1)
1075 { 1707 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 1708 flags = (data [0] << 8) + data [1]; data += 2;
1077 1709
1078 x = ((flags >> 10) & 63) + self->x; 1710 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 1711 y = self->y + ((flags >> 4) & 63);
1080 1712
1081 cell = map_get_cell (self, x, y); 1713 cell = map_get_cell (self, x, y);
1082 1714
1083 if (flags & 15) 1715 if (flags & 15)
1084 { 1716 {
1085 if (cell->darkness < 0) 1717 if (!cell->darkness)
1086 { 1718 {
1719 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 1720 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 1721 }
1092 1722
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 1723 //TODO: don't trust server data to be in-range(!)
1096 1724
1097 if (flags & 4) 1725 if (flags & 8)
1098 { 1726 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1727 if (extmap)
1728 {
1729 uint8_t ext, cmd;
1730
1731 do
1732 {
1733 ext = *data++;
1734 cmd = ext & 0x7f;
1735
1736 if (cmd < 4)
1737 cell->darkness = 255 - ext * 64 + 1;
1738 else if (cmd == 5) // health
1739 {
1740 cell->stat_width = 1;
1741 cell->stat_hp = *data++;
1742 }
1743 else if (cmd == 6) // monster width
1744 cell->stat_width = *data++ + 1;
1745 else if (cmd == 0x47)
1746 {
1747 if (*data == 1) cell->player = data [1];
1748 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1749 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1750 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1751
1752 data += *data + 1;
1753 }
1754 else if (cmd == 8) // cell flags
1755 cell->flags = *data++;
1756 else if (ext & 0x40) // unknown, multibyte => skip
1757 data += *data + 1;
1758 else
1759 data++;
1760 }
1761 while (ext & 0x80);
1762 }
1763 else
1764 cell->darkness = *data++ + 1;
1100 } 1765 }
1101 1766
1767 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 1768 if (flags & (4 >> z))
1103 { 1769 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1770 faceid face = (data [0] << 8) + data [1]; data += 2;
1771 need_facenum (self, face);
1772 cell->tile [z] = self->face2tile [face];
1773
1774 if (cell->tile [z])
1775 {
1776 maptex *tex = self->tex + cell->tile [z];
1777 if (!tex->name)
1778 av_push (missing, newSViv (cell->tile [z]));
1779
1780 if (tex->smoothtile)
1781 {
1782 maptex *smooth = self->tex + tex->smoothtile;
1783 if (!smooth->name)
1784 av_push (missing, newSViv (tex->smoothtile));
1785 }
1786 }
1105 } 1787 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 1788 }
1112 else 1789 else
1113 cell->darkness = -1; 1790 CELL_CLEAR (cell);
1114 } 1791 }
1115} 1792}
1793 OUTPUT:
1794 RETVAL
1116 1795
1117SV * 1796SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 1798 CODE:
1120{ 1799{
1121 int x1, x; 1800 int x1, x;
1122 int y1, y; 1801 int y1, y;
1123 int z; 1802 int z;
… …
1144 { 1823 {
1145 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
1146 1825
1147 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
1148 { 1827 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 1830 int a1 = tex.a;
1156 1831
1157 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 1836 }
1163 } 1837 }
1164 1838
1165 *map++ = (r ) 1839 *map++ = (r )
1166 | (g << 8) 1840 | (g << 8)
… …
1173} 1847}
1174 OUTPUT: 1848 OUTPUT:
1175 RETVAL 1849 RETVAL
1176 1850
1177void 1851void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1852draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1853 CODE:
1854{
1855 int x, y, z;
1856
1857 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1858 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860 smooth_key skey;
1861 int pl_x, pl_y;
1862 maptex pl_tex;
1863 rc_t *rc = rc_alloc ();
1864 rc_key_t key;
1865 rc_array_t *arr;
1866
1867 pl_tex.name = 0;
1868
1869 // thats current max. sorry.
1870 if (sw > 255) sw = 255;
1871 if (sh > 255) sh = 255;
1872
1873 // clear key, in case of extra padding
1874 memset (&skey, 0, sizeof (skey));
1875
1876 memset (&key, 0, sizeof (key));
1877 key.r = 255;
1878 key.g = 255;
1879 key.b = 255;
1880 key.a = 255;
1881 key.mode = GL_QUADS;
1882 key.format = GL_T2F_V3F;
1883 key.texname = -1;
1884
1885 mx += self->x;
1886 my += self->y;
1887
1888 // first pass: determine smooth_max
1889 // rather ugly, if you ask me
1890 // could also be stored inside mapcell and updated on change
1891 memset (smooth_max, 0, sizeof (smooth_max));
1892
1893 for (y = 0; y < sh; y++)
1894 if (0 <= y + my && y + my < self->rows)
1895 {
1896 maprow *row = self->row + (y + my);
1897
1898 for (x = 0; x < sw; x++)
1899 if (row->c0 <= x + mx && x + mx < row->c1)
1900 {
1901 mapcell *cell = row->col + (x + mx - row->c0);
1902
1903 smooth_max[x + 1][y + 1] =
1904 MAX (self->tex [cell->tile [0]].smoothlevel,
1905 MAX (self->tex [cell->tile [1]].smoothlevel,
1906 self->tex [cell->tile [2]].smoothlevel));
1907 }
1908 }
1909
1910 glEnable (GL_BLEND);
1911 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1912 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913
1914 for (z = 0; z <= 2; z++)
1915 {
1916 memset (smooth_level, 0, sizeof (smooth_level));
1917
1918 for (y = 0; y < sh; y++)
1919 if (0 <= y + my && y + my < self->rows)
1920 {
1921 maprow *row = self->row + (y + my);
1922
1923 for (x = 0; x < sw; x++)
1924 if (row->c0 <= x + mx && x + mx < row->c1)
1925 {
1926 mapcell *cell = row->col + (x + mx - row->c0);
1927 tileid tile = cell->tile [z];
1928
1929 if (tile)
1930 {
1931 maptex tex = self->tex [tile];
1932 int px = (x + 1) * T - tex.w;
1933 int py = (y + 1) * T - tex.h;
1934
1935 if (key.texname != tex.name)
1936 {
1937 if (!tex.name)
1938 tex = self->tex [2]; /* missing, replace by noface */
1939
1940 key.texname = tex.name;
1941 arr = rc_array (rc, &key);
1942 }
1943
1944 if (expect_false (cell->player == player) && expect_false (z == 2))
1945 {
1946 pl_x = px;
1947 pl_y = py;
1948 pl_tex = tex;
1949 continue;
1950 }
1951
1952 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956
1957 if (expect_false (cell->flags) && expect_false (z == 2))
1958 {
1959 // overlays such as the speech bubble, probably more to come
1960 if (cell->flags & 1)
1961 {
1962 maptex tex = self->tex [1];
1963 int px = x * T + T * 2 / 32;
1964 int py = y * T - T * 6 / 32;
1965
1966 if (tex.name)
1967 {
1968 if (key.texname != tex.name)
1969 {
1970 key.texname = tex.name;
1971 arr = rc_array (rc, &key);
1972 }
1973
1974 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978 }
1979 }
1980 }
1981
1982 // update smooth hash
1983 if (tex.smoothtile)
1984 {
1985 skey.tile = tex.smoothtile;
1986 skey.level = tex.smoothlevel;
1987
1988 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1989
1990 // add bits to current tile and all neighbours. skey.x|y is
1991 // shifted +1|+1 so we always stay positive.
1992
1993 // bits is ___n cccc CCCC bbbb
1994 // n do not draw borders&corners
1995 // c draw these corners, but...
1996 // C ... not these
1997 // b draw these borders
1998
1999 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2000 // ┃· ·· ·┃ ━━
2001
2002 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003 // ·· ·· ·┏ ┓·
2004
2005 // full tile
2006 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2007
2008 // borders
2009 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2010 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2011 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2012 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2013
2014 // corners
2015 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2019 }
2020 }
2021 }
2022 }
2023
2024 rc_draw (rc);
2025 rc_clear (rc);
2026
2027 // go through all smoothlevels, lowest to highest, then draw.
2028 // this is basically counting sort
2029 {
2030 int w, b;
2031
2032 glEnable (GL_TEXTURE_2D);
2033 glBegin (GL_QUADS);
2034 for (w = 0; w < 256 / 32; ++w)
2035 {
2036 uint32_t smask = smooth_level [w];
2037 if (smask)
2038 for (b = 0; b < 32; ++b)
2039 if (smask & (((uint32_t)1) << b))
2040 {
2041 int level = (w << 5) | b;
2042 HE *he;
2043
2044 hv_iterinit (smooth);
2045 while ((he = hv_iternext (smooth)))
2046 {
2047 smooth_key *skey = (smooth_key *)HeKEY (he);
2048 IV bits = SvIVX (HeVAL (he));
2049
2050 if (!(bits & 0x1000)
2051 && skey->level == level
2052 && level > smooth_max [skey->x][skey->y])
2053 {
2054 maptex tex = self->tex [skey->tile];
2055 int px = (((int)skey->x) - 1) * T;
2056 int py = (((int)skey->y) - 1) * T;
2057 int border = bits & 15;
2058 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059 float dx = tex.s * .0625f; // 16 images/row
2060 float dy = tex.t * .5f ; // 2 images/column
2061
2062 if (tex.name)
2063 {
2064 // this time avoiding texture state changes
2065 // save gobs of state changes.
2066 if (key.texname != tex.name)
2067 {
2068 glEnd ();
2069 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070 glBegin (GL_QUADS);
2071 }
2072
2073 if (border)
2074 {
2075 float ox = border * dx;
2076
2077 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2079 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2080 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2081 }
2082
2083 if (corner)
2084 {
2085 float ox = corner * dx;
2086
2087 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2091 }
2092 }
2093 }
2094 }
2095 }
2096 }
2097
2098 glEnd ();
2099 glDisable (GL_TEXTURE_2D);
2100 key.texname = -1;
2101 }
2102
2103 hv_clear (smooth);
2104 }
2105
2106 if (pl_tex.name)
2107 {
2108 maptex tex = pl_tex;
2109 int px = pl_x + sdx;
2110 int py = pl_y + sdy;
2111
2112 key.texname = tex.name;
2113 arr = rc_array (rc, &key);
2114
2115 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2116 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2117 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2118 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119
2120 rc_draw (rc);
2121 }
2122
2123 glDisable (GL_BLEND);
2124 rc_free (rc);
2125
2126 // top layer: overlays such as the health bar
2127 for (y = 0; y < sh; y++)
2128 if (0 <= y + my && y + my < self->rows)
2129 {
2130 maprow *row = self->row + (y + my);
2131
2132 for (x = 0; x < sw; x++)
2133 if (row->c0 <= x + mx && x + mx < row->c1)
2134 {
2135 mapcell *cell = row->col + (x + mx - row->c0);
2136
2137 int px = x * T;
2138 int py = y * T;
2139
2140 if (cell->stat_hp)
2141 {
2142 int width = cell->stat_width * T;
2143 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2144
2145 glColor3ub (0, 0, 0);
2146 glRectf (px + 1, py - thick - 2,
2147 px + width - 1, py);
2148
2149 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2150 glRectf (px + 2,
2151 py - thick - 1,
2152 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2153 }
2154 }
2155 }
2156}
2157
2158void
2159draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2160 CODE:
2161{
2162 static float color[16][3] = {
2163 { 0.00F, 0.00F, 0.00F },
2164 { 1.00F, 1.00F, 1.00F },
2165 { 0.00F, 0.00F, 0.55F },
2166 { 1.00F, 0.00F, 0.00F },
2167
2168 { 1.00F, 0.54F, 0.00F },
2169 { 0.11F, 0.56F, 1.00F },
2170 { 0.93F, 0.46F, 0.00F },
2171 { 0.18F, 0.54F, 0.34F },
2172
2173 { 0.56F, 0.73F, 0.56F },
2174 { 0.80F, 0.80F, 0.80F },
2175 { 0.55F, 0.41F, 0.13F },
2176 { 0.99F, 0.77F, 0.26F },
2177
2178 { 0.74F, 0.65F, 0.41F },
2179
2180 { 0.00F, 1.00F, 1.00F },
2181 { 1.00F, 0.00F, 1.00F },
2182 { 1.00F, 1.00F, 0.00F },
2183 };
2184
2185 int x, y;
2186
2187 glEnable (GL_TEXTURE_2D);
2188 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2189 glEnable (GL_BLEND);
2190 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191 glBegin (GL_QUADS);
2192
2193 for (y = 0; y < h; y++)
2194 for (x = 0; x < w; x++)
2195 {
2196 unsigned char m = data [x + y * w];
2197
2198 if (m)
2199 {
2200 float *c = color [m & 15];
2201
2202 float tx1 = m & 0x40 ? 0.5 : 0.;
2203 float tx2 = tx1 + 0.5;
2204
2205 glColor4f (c[0], c[1], c[2], 0.75);
2206 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210 }
2211 }
2212
2213 glEnd ();
2214 glDisable (GL_BLEND);
2215 glDisable (GL_TEXTURE_2D);
2216}
2217
2218void
2219fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2220 PPCODE:
1180{ 2221{
1181 int vx, vy;
1182 int x, y, z; 2222 int x, y;
1183 int last_name; 2223 int sw1 = sw + 2;
1184 mapface face; 2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1185 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2230
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1192 2233
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2234 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2235 my += self->y - 1;
1195 2236
1196 /* 2237 memset (darkness1, 255, sw1 * sh1);
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200 2238
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2239 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1220 { 2241 {
1221 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1222 2243
1223 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2246 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1227 2248
1228 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1229 ? 255 - FOW_DARKNESS 2251 : 255 - FOW_DARKNESS;
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2252 }
1255 } 2253 }
1256 2254
1257 glEnd (); 2255 for (y = 0; y < sh; ++y)
2256 for (x = 0; x < sw; ++x)
2257 {
2258 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2259 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2260 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2261 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2262 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2263 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2264 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2265 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2266 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2267
1259 glDisable (GL_TEXTURE_2D); 2268 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2269 uint8_t r21 = d21;
2270 uint8_t r31 = (d21 + d31 + d32) / 3;
2271
2272 uint8_t r12 = d12;
2273 uint8_t r22 = d22;
2274 uint8_t r32 = d32;
2275
2276 uint8_t r13 = (d13 + d23 + d12) / 3;
2277 uint8_t r23 = d23;
2278 uint8_t r33 = (d23 + d33 + d32) / 3;
2279
2280 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2281 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2283 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2284 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2286 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2287 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2289 }
2290
2291 free (darkness1);
1261 2292
1262 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1266} 2297}
1267 2298
1268SV * 2299SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2300get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2301 CODE:
1271{ 2302{
1272 int x, y, x1, y1; 2303 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1300 { 2331 {
1301 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2333 uint8_t flags = 0;
1303 2334
1304 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1307 2338
1308 *data++ = flags; 2339 *data++ = flags;
1309 2340
1310 if (flags & 1) 2341 if (flags & 1)
1311 { 2342 {
2343 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2345 *data++ = tile;
1314 } 2346 }
1315 2347
1316 if (flags & 2) 2348 if (flags & 2)
1317 { 2349 {
2350 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2352 *data++ = tile;
1320 } 2353 }
1321 2354
1322 if (flags & 4) 2355 if (flags & 4)
1323 { 2356 {
2357 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2359 *data++ = tile;
1326 } 2360 }
1327 } 2361 }
1328 else 2362 else
1329 *data++ = 0; 2363 *data++ = 0;
1330 } 2364 }
1331 } 2365 }
1332 2366
2367 /* if size is w*h + 5 then no data has been found */
2368 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369 {
1333 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1335 RETVAL = data_sv; 2374 RETVAL = data_sv;
1336} 2375}
1337 OUTPUT: 2376 OUTPUT:
1338 RETVAL 2377 RETVAL
1339 2378
1340void 2379void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2381 PPCODE:
1343{ 2382{
1344 int x, y, z; 2383 int x, y, z;
1345 int w, h; 2384 int w, h;
1346 int x1, y1; 2385 int x1, y1;
2386 STRLEN len;
2387 uint8_t *data, *end;
2388
2389 len = SvLEN (data_sv);
2390 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391 data = SvPVbyte_nolen (data_sv);
2392 end = data + len + 8;
2393
2394 if (len < 5)
2395 XSRETURN_EMPTY;
1347 2396
1348 if (*data++ != 0) 2397 if (*data++ != 0)
1349 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1350 2399
1351 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1353 2402
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2403 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2415 {
1367 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1368 2417
1369 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1370 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1371 uint8_t flags = *data++; 2425 flags = *data++;
1372 2426
1373 if (flags) 2427 if (flags)
1374 { 2428 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1378 2431
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2435
1383 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1384 { 2437 {
1385 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1386 2440
1387 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1388 { 2442 {
1389 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1390 2444
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1393 } 2452 }
1394 } 2453 }
1395 } 2454 }
1396 } 2455 }
1397 } 2456 }
1398} 2457}
1399 2458
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2460
1402CFClient::MixChunk 2461DC::RW
1403new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1404 CODE: 2463 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1406 OUTPUT: 2470 OUTPUT:
1407 RETVAL 2471 RETVAL
1408 2472
2473DC::RW
2474new_from_file (SV *class, const char *path, const char *mode = "rb")
2475 CODE:
2476 RETVAL = SDL_RWFromFile (path, mode);
2477 OUTPUT:
2478 RETVAL
2479
2480# fails on win32:
2481# dc.xs(2268) : error C2059: syntax error : '('
1409void 2482#void
2483#close (DC::RW self)
2484# CODE:
2485# (self->(close)) (self);
2486
2487MODULE = Deliantra::Client PACKAGE = DC::Channel
2488
2489PROTOTYPES: DISABLE
2490
2491DC::Channel
2492find ()
2493 CODE:
2494{
2495 RETVAL = Mix_GroupAvailable (-1);
2496
2497 if (RETVAL < 0)
2498 {
2499 RETVAL = Mix_GroupOldest (-1);
2500
2501 if (RETVAL < 0)
2502 XSRETURN_UNDEF;
2503
2504 Mix_HaltChannel (RETVAL);
2505 }
2506
2507 Mix_UnregisterAllEffects (RETVAL);
2508 Mix_Volume (RETVAL, 128);
2509}
2510 OUTPUT:
2511 RETVAL
2512
2513void
2514halt (DC::Channel self)
2515 CODE:
2516 Mix_HaltChannel (self);
2517
2518void
2519expire (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_ExpireChannel (self, ticks);
2522
2523void
2524fade_out (DC::Channel self, int ticks = -1)
2525 CODE:
2526 Mix_FadeOutChannel (self, ticks);
2527
2528int
2529volume (DC::Channel self, int volume)
2530 CODE:
2531 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2532 OUTPUT:
2533 RETVAL
2534
2535void
2536unregister_all_effects (DC::Channel self)
2537 CODE:
2538 Mix_UnregisterAllEffects (self);
2539
2540void
2541set_panning (DC::Channel self, int left, int right)
2542 CODE:
2543 left = CLAMP (left , 0, 255);
2544 right = CLAMP (right, 0, 255);
2545 Mix_SetPanning (self, left, right);
2546
2547void
2548set_distance (DC::Channel self, int distance)
2549 CODE:
2550 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2551
2552void
2553set_position (DC::Channel self, int angle, int distance)
2554 CODE:
2555
2556void
2557set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558 CODE:
2559{
2560 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2562 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563}
2564
2565void
2566set_reverse_stereo (DC::Channel self, int flip)
2567 CODE:
2568 Mix_SetReverseStereo (self, flip);
2569
2570MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571
2572PROTOTYPES: DISABLE
2573
2574DC::MixChunk
2575new (SV *class, DC::RW rwops)
2576 CODE:
2577 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578 OUTPUT:
2579 RETVAL
2580
2581void
1410DESTROY (CFClient::MixChunk self) 2582DESTROY (DC::MixChunk self)
1411 CODE: 2583 CODE:
1412 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1413 2585
1414int 2586int
1415volume (CFClient::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2592 OUTPUT:
1419 RETVAL 2593 RETVAL
1420 2594
1421int 2595DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2596play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2597 CODE:
2598{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2599 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2600
2601 if (RETVAL < 0)
2602 XSRETURN_UNDEF;
2603
2604 if (channel < 0)
2605 {
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608 }
2609}
1425 OUTPUT: 2610 OUTPUT:
1426 RETVAL 2611 RETVAL
1427 2612
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1429 2614
1430int 2615int
1431volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1432 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2622 OUTPUT:
1435 RETVAL 2623 RETVAL
1436 2624
1437CFClient::MixMusic 2625void
1438new_from_file (SV *class, char *path) 2626fade_out (int ms)
1439 CODE: 2627 CODE:
2628 Mix_FadeOutMusic (ms);
2629
2630void
2631halt ()
2632 CODE:
2633 Mix_HaltMusic ();
2634
2635DC::MixMusic
2636new (SV *class, DC::RW rwops)
2637 CODE:
1440 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1441 OUTPUT: 2639 OUTPUT:
1442 RETVAL 2640 RETVAL
1443 2641
1444void 2642void
1445DESTROY (CFClient::MixMusic self) 2643DESTROY (DC::MixMusic self)
1446 CODE: 2644 CODE:
1447 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1448 2646
1449int 2647int
1450play (CFClient::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1451 CODE: 2649 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 2651 OUTPUT:
1454 RETVAL 2652 RETVAL
1455 2653
2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1457 2662
1458BOOT: 2663BOOT:
1459{ 2664{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 2666 static const struct {
1462 const char *name; 2667 const char *name;
1463 IV iv; 2668 IV iv;
1464 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 2670# define const_iv(name) { # name, (IV)name }
2671 const_iv (GL_VENDOR),
2672 const_iv (GL_VERSION),
2673 const_iv (GL_EXTENSIONS),
1466 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 2677 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
2679 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 2680 const_iv (GL_SCISSOR_TEST),
2681 const_iv (GL_DEPTH_TEST),
2682 const_iv (GL_ALPHA_TEST),
2683 const_iv (GL_NORMALIZE),
2684 const_iv (GL_RESCALE_NORMAL),
2685 const_iv (GL_FRONT),
2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 2688 const_iv (GL_AND),
1473 const_iv (GL_ONE), 2689 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 2690 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 2692 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2693 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 2694 const_iv (GL_ONE_MINUS_DST_ALPHA),
2695 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 2696 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 2697 const_iv (GL_RGBA),
2698 const_iv (GL_RGBA4),
2699 const_iv (GL_RGBA8),
2700 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 2701 const_iv (GL_UNSIGNED_BYTE),
2702 const_iv (GL_UNSIGNED_SHORT),
2703 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 2704 const_iv (GL_ALPHA),
2705 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 2706 const_iv (GL_LUMINANCE),
2707 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2709 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2710 const_iv (GL_COMPRESSED_ALPHA_ARB),
2711 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2712 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2714 const_iv (GL_COMPRESSED_RGB_ARB),
2715 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 2724 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 2725 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 2726 const_iv (GL_TEXTURE_WRAP_T),
2727 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 2728 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 2729 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 2730 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 2731 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2732 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2733 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2734 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2735 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 2736 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 2737 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 2738 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 2739 const_iv (GL_REPLACE),
2740 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 2741 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 2742 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 2743 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 2745 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
2751 const_iv (GL_LINE_STRIP),
2752 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
2754 const_iv (GL_QUAD_STRIP),
2755 const_iv (GL_TRIANGLES),
2756 const_iv (GL_TRIANGLE_STRIP),
2757 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 2758 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2759 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2760 const_iv (GL_POINT_SMOOTH_HINT),
2761 const_iv (GL_LINE_SMOOTH_HINT),
2762 const_iv (GL_POLYGON_SMOOTH_HINT),
2763 const_iv (GL_GENERATE_MIPMAP_HINT),
2764 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
2768 const_iv (GL_V2F),
2769 const_iv (GL_V3F),
2770 const_iv (GL_T2F_V3F),
2771 const_iv (GL_T2F_N3F_V3F),
1520# undef const_iv 2772# undef const_iv
1521 }; 2773 };
1522 2774
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2777
2778 texture_av = newAV ();
2779 AvREAL_off (texture_av);
1525} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
2787
2788char *
2789gl_vendor ()
2790 CODE:
2791 RETVAL = (char *)glGetString (GL_VENDOR);
2792 OUTPUT:
2793 RETVAL
2794
2795char *
2796gl_version ()
2797 CODE:
2798 RETVAL = (char *)glGetString (GL_VERSION);
2799 OUTPUT:
2800 RETVAL
2801
2802char *
2803gl_extensions ()
2804 CODE:
2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2806 OUTPUT:
2807 RETVAL
2808
2809const char *glGetString (GLenum pname)
2810
2811GLint glGetInteger (GLenum pname)
2812 CODE:
2813 glGetIntegerv (pname, &RETVAL);
2814 OUTPUT:
2815 RETVAL
2816
2817GLdouble glGetDouble (GLenum pname)
2818 CODE:
2819 glGetDoublev (pname, &RETVAL);
2820 OUTPUT:
2821 RETVAL
1526 2822
1527int glGetError () 2823int glGetError ()
2824
2825void glFinish ()
1528 2826
1529void glClear (int mask) 2827void glClear (int mask)
1530 2828
1531void glClearColor (float r, float g, float b, float a = 1.0) 2829void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 2830 PROTOTYPE: @
… …
1539 2837
1540void glHint (int target, int mode) 2838void glHint (int target, int mode)
1541 2839
1542void glBlendFunc (int sfactor, int dfactor) 2840void glBlendFunc (int sfactor, int dfactor)
1543 2841
2842void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843 CODE:
2844 gl_BlendFuncSeparate (sa, da, saa, daa);
2845
2846void glDepthMask (int flag)
2847
1544void glLogicOp (int opcode) 2848void glLogicOp (int opcode)
1545 2849
1546void glColorMask (int red, int green, int blue, int alpha) 2850void glColorMask (int red, int green, int blue, int alpha)
1547 2851
1548void glMatrixMode (int mode) 2852void glMatrixMode (int mode)
… …
1551 2855
1552void glPopMatrix () 2856void glPopMatrix ()
1553 2857
1554void glLoadIdentity () 2858void glLoadIdentity ()
1555 2859
2860void glDrawBuffer (int buffer)
2861
2862void glReadBuffer (int buffer)
2863
1556# near and far are due to microsofts buggy c compiler 2864# near_ and far_ are due to microsofts buggy "c" compiler
2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2866
2867# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2868void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2869
2870PROTOTYPES: DISABLE
1558 2871
1559void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
1560 2873
1561void glScissor (int x, int y, int width, int height) 2874void glScissor (int x, int y, int width, int height)
1562 2875
… …
1570 2883
1571void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1572 CODE: 2885 CODE:
1573 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1574 2887
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 2889 ALIAS:
2890 glColor_premultiply = 1
1581 CODE: 2891 CODE:
1582 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2892 if (ix)
2893 {
2894 r *= a;
2895 g *= a;
2896 b *= a;
2897 }
2898 // microsoft visual "c" rounds instead of truncating...
2899 glColor4f (r, g, b, a);
2900
2901void glRasterPos (float x, float y, float z = 0.)
2902 CODE:
2903 glRasterPos3f (0, 0, z);
2904 glBitmap (0, 0, 0, 0, x, y, 0);
1583 2905
1584void glVertex (float x, float y, float z = 0.) 2906void glVertex (float x, float y, float z = 0.)
1585 CODE: 2907 CODE:
1586 glVertex3f (x, y, z); 2908 glVertex3f (x, y, z);
1587 2909
1588void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
1589 CODE: 2911 CODE:
1590 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
1591 2913
2914void glRect (float x1, float y1, float x2, float y2)
2915 CODE:
2916 glRectf (x1, y1, x2, y2);
2917
2918void glRect_lineloop (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glBegin (GL_LINE_LOOP);
2921 glVertex2f (x1, y1);
2922 glVertex2f (x2, y1);
2923 glVertex2f (x2, y2);
2924 glVertex2f (x1, y2);
2925 glEnd ();
2926
2927PROTOTYPES: ENABLE
2928
2929void glBegin (int mode)
2930
2931void glEnd ()
2932
2933void glPointSize (GLfloat size)
2934
2935void glLineWidth (GLfloat width)
2936
2937void glInterleavedArrays (int format, int stride, char *data)
2938
2939void glDrawElements (int mode, int count, int type, char *indices)
2940
2941# 1.2 void glDrawRangeElements (int mode, int start, int end
2942
1592void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
1593 CODE: 2944 CODE:
1594 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
1595 2946
1596void glTexParameter (int target, int pname, float param) 2947void glTexParameter (int target, int pname, float param)
… …
1599 2950
1600void glBindTexture (int target, int name) 2951void glBindTexture (int target, int name)
1601 2952
1602void glConvolutionParameter (int target, int pname, float params) 2953void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 2954 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2955 if (gl.ConvolutionParameterf)
2956 gl.ConvolutionParameterf (target, pname, params);
1605 2957
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2958void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 2959 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2960 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 2961 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 2962
1611void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2963void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612 CODE: 2964 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2965 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 2967
1616void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2968void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1617 2969
1618void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2970void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619 2971
1620void glRasterPos (int x, int y) 2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 2973
1622 glRasterPos2i (x, y); 2974void glPixelZoom (float x, float y)
1623 2975
1624void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625 2977
1626int glGenTexture () 2978int glGenTexture ()
1627 CODE: 2979 CODE:
1628{ 2980 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 2981 OUTPUT:
1634 RETVAL 2982 RETVAL
1635 2983
1636void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
1637 CODE: 2985 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 2986 del_texture (name);
1641} 2987
1642
1643int glGenList () 2988int glGenList ()
1644 CODE: 2989 CODE:
1645 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
1646 OUTPUT: 2991 OUTPUT:
1647 RETVAL 2992 RETVAL
… …
1654 2999
1655void glEndList () 3000void glEndList ()
1656 3001
1657void glCallList (int list) 3002void glCallList (int list)
1658 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005
3006PROTOTYPES: DISABLE
3007
3008void
3009find_widget (SV *self, NV x, NV y)
3010 PPCODE:
3011{
3012 if (within_widget (self, x, y))
3013 XPUSHs (self);
3014}
3015
3016BOOT:
3017{
3018 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3019
3020 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3021 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3022 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3023 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3024}
3025
3026void
3027draw (SV *self)
3028 CODE:
3029{
3030 HV *hv;
3031 SV **svp;
3032 NV x, y, w, h;
3033 SV *draw_x_sv = GvSV (draw_x_gv);
3034 SV *draw_y_sv = GvSV (draw_y_gv);
3035 SV *draw_w_sv = GvSV (draw_w_gv);
3036 SV *draw_h_sv = GvSV (draw_h_gv);
3037 double draw_x, draw_y;
3038
3039 if (!SvROK (self))
3040 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3041
3042 hv = (HV *)SvRV (self);
3043
3044 if (SvTYPE (hv) != SVt_PVHV)
3045 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3046
3047 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3048 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3049
3050 if (!h || !w)
3051 XSRETURN_EMPTY;
3052
3053 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3054 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3055
3056 draw_x = SvNV (draw_x_sv) + x;
3057 draw_y = SvNV (draw_y_sv) + y;
3058
3059 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3060 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3061 XSRETURN_EMPTY;
3062
3063 sv_setnv (draw_x_sv, draw_x);
3064 sv_setnv (draw_y_sv, draw_y);
3065
3066 glPushMatrix ();
3067 glTranslated (x, y, 0);
3068
3069 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3070 {
3071 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3072
3073 if (svp && SvTRUE (*svp))
3074 {
3075 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3076 glEnable (GL_BLEND);
3077 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3078 glBegin (GL_QUADS);
3079 glVertex2f (0, 0);
3080 glVertex2f (w, 0);
3081 glVertex2f (w, h);
3082 glVertex2f (0, h);
3083 glEnd ();
3084 glDisable (GL_BLEND);
3085 }
3086 }
3087#if 0
3088 // draw borders, for debugging
3089 glPushMatrix ();
3090 glColor4f (1., 1., 0., 1.);
3091 glTranslatef (.5, .5, 0.);
3092 glBegin (GL_LINE_LOOP);
3093 glVertex2f (0 , 0);
3094 glVertex2f (w - 1, 0);
3095 glVertex2f (w - 1, h - 1);
3096 glVertex2f (0 , h - 1);
3097 glEnd ();
3098 glPopMatrix ();
3099#endif
3100 PUSHMARK (SP);
3101 XPUSHs (self);
3102 PUTBACK;
3103 call_method ("_draw", G_VOID | G_DISCARD);
3104 SPAGAIN;
3105
3106 glPopMatrix ();
3107
3108 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3109 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3110}
3111

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