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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 50
27#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 74#endif
44 75
45#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
46 78
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 80
49#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
50 82
51#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
53 85
54#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
91static AV *texture_av;
55 92
56static struct 93static struct
57{ 94{
58#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 96#include "glfunc.h"
60#undef GL_FUNC 97#undef GL_FUNC
61} gl; 98} gl;
62 99
100static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 102{
65 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 107 else
70 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
71} 109}
72 110
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;
73typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
75 146
76typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
77 148
78static int 149static int
79shape_attr_p (PangoLayoutRun *run) 150shape_attr_p (PangoLayoutRun *run)
80{ 151{
81 GSList *attrs = run->item->analysis.extra_attrs; 152 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 163
93 return 0; 164 return 0;
94} 165}
95 166
96typedef struct cf_layout { 167typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
100 int base_height; 170 int base_height;
101 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
102} *CFClient__Layout; 173} *DC__Layout;
103 174
104static CFClient__Font default_font; 175static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
107 178
108static void 179static void
109substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
110{ 181{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 183#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 185#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 187}
121 188
122static void 189static void
123layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
124{ 191{
125 /* 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
126 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
127 */ 194 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
129 196
130 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 199
133 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
134} 201}
135 202
136static void 203static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
140 210
141 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 213
144 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
145} 215 if (!rect.height) rect.height = 1;
146 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
147typedef uint16_t mapface; 222typedef uint16_t faceid;
148 223
149typedef struct { 224typedef struct {
150 GLint name; 225 GLuint name;
151 int w, h; 226 int w, h;
152 float s, t; 227 float s, t;
153 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
154} maptex; 231} maptex;
155 232
156typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
157 int16_t darkness; 236 uint16_t darkness;
158 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 238} mapcell;
160 239
161typedef struct { 240typedef struct {
162 int32_t c0, c1; 241 int32_t c0, c1;
163 mapcell *col; 242 mapcell *col;
164} maprow; 243} maprow;
165 244
166typedef struct map { 245typedef struct map {
167 int x, y, w, h; 246 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 248 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 249 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 250
175 int32_t rows; 251 int32_t rows;
176 maprow *row; 252 maprow *row;
177} *CFClient__Map; 253} *DC__Map;
178 254
179static char * 255static char *
180prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
181{ 257{
182 char *p; 258 char *p;
… …
199} 275}
200 276
201#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))
202#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))
203 279
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
204static maprow * 300static maprow *
205map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
206{ 302{
207 if (0 > y) 303 if (0 > y)
208 { 304 {
209 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
248 344
249 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
250} 346}
251 347
252static mapcell * 348static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
254{ 350{
255 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
256} 352}
257 353
258static void 354static void
259map_clear (CFClient__Map self) 355map_clear (DC__Map self)
260{ 356{
261 int r; 357 int r;
262 358
263 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
271 self->oy = 0; 367 self->oy = 0;
272 self->row = 0; 368 self->row = 0;
273 self->rows = 0; 369 self->rows = 0;
274} 370}
275 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
276static void 382static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 384{
279 int x, y; 385 int x, y;
280 maprow *row; 386 maprow *row;
387 mapcell *cell;
281 388
282 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 390 if (y >= 0)
284 { 391 {
285 if (y >= self->rows) 392 if (y >= self->rows)
… …
291 if (x >= row->c0) 398 if (x >= row->c0)
292 { 399 {
293 if (x >= row->c1) 400 if (x >= row->c1)
294 break; 401 break;
295 402
296 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
297 } 406 }
298 } 407 }
408}
409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
299} 424}
300 425
301static void 426static void
302music_finished (void) 427music_finished (void)
303{ 428{
… …
339 n |= n >> 16; 464 n |= n >> 16;
340 465
341 return n + 1; 466 return n + 1;
342} 467}
343 468
344MODULE = CFClient PACKAGE = CFClient 469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
345 528
346PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
347 530
348BOOT: 531BOOT:
349{ 532{
350 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 534 static const struct {
352 const char *name; 535 const char *name;
353 IV iv; 536 IV iv;
354 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
356 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
438 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 648
451 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
452 const_iv (KMOD_ALT), 650
453 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL)
454# undef const_iv 677# undef const_iv
455 }; 678 };
456 679
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 680 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 681 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
682
683 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 685}
686
687void
688weaken (SV *rv)
689 PROTOTYPE: $
690 CODE:
691 sv_rvweaken (rv);
692
693int
694in_destruct ()
695 CODE:
696 RETVAL = PL_main_cv == Nullcv;
697 OUTPUT:
698 RETVAL
460 699
461NV floor (NV x) 700NV floor (NV x)
462 701
463NV ceil (NV x) 702NV ceil (NV x)
464 703
704IV minpot (UV n)
705
706IV popcount (UV n)
707
465void 708void
466pango_init () 709pango_init ()
467 CODE: 710 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 711{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 712 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 713 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 714 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 715 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 716#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 717 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 718 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 719#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 720}
491 721
492int 722char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 723
495void 724int SDL_Init (U32 flags)
725
726int SDL_InitSubSystem (U32 flags)
727
728void SDL_QuitSubSystem (U32 flags)
729
496SDL_Quit () 730void SDL_Quit ()
497 731
732int SDL_GL_SetAttribute (int attr, int value)
733
734int SDL_GL_GetAttribute (int attr)
735 CODE:
736 if (SDL_GL_GetAttribute (attr, &RETVAL))
737 XSRETURN_UNDEF;
738 OUTPUT:
739 RETVAL
740
498void 741void
499SDL_ListModes () 742SDL_ListModes (int rgb, int alpha)
500 PPCODE: 743 PPCODE:
501{ 744{
502 SDL_Rect **m; 745 SDL_Rect **m;
503 746
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 748 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 750 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 751
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 752 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 754
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 759
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 760 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 761 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 762
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 763 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 764
524 if (m && m != (SDL_Rect **)-1) 765 if (m && m != (SDL_Rect **)-1)
525 while (*m) 766 while (*m)
526 { 767 {
768 if ((*m)->w >= 400 && (*m)->h >= 300)
769 {
527 AV *av = newAV (); 770 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 771 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 772 av_push (av, newSViv ((*m)->h));
773 av_push (av, newSViv (rgb));
774 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 775 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
776 }
531 777
532 ++m; 778 ++m;
533 } 779 }
534} 780}
535 781
536char *
537SDL_GetError ()
538
539int 782int
540SDL_SetVideoMode (int w, int h, int fullscreen) 783SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 784 CODE:
785{
786 SDL_EnableUNICODE (1);
787 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
788
789 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
791 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
793
542 RETVAL = !!SDL_SetVideoMode ( 794 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 795 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 796 );
797
545 if (RETVAL) 798 if (RETVAL)
546 { 799 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 800 av_clear (texture_av);
801
802 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 803#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 804#include "glfunc.h"
550# undef GL_FUNC 805#undef GL_FUNC
551 } 806 }
807}
552 OUTPUT: 808 OUTPUT:
553 RETVAL 809 RETVAL
554 810
555void 811void
556SDL_GL_SwapBuffers () 812SDL_GL_SwapBuffers ()
557 813
558char * 814char *
559SDL_GetKeyName (int sym) 815SDL_GetKeyName (int sym)
560 816
817int
818SDL_GetAppState ()
819
820int
821SDL_GetModState ()
822
561void 823void
562SDL_PollEvent () 824poll_events ()
563 PPCODE: 825 PPCODE:
564{ 826{
565 SDL_Event ev; 827 SDL_Event ev;
566 828
567 while (SDL_PollEvent (&ev)) 829 SDL_PumpEvents ();
830 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 831 {
569 HV *hv = newHV (); 832 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 833 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 834
572 switch (ev.type) 835 switch (ev.type)
573 { 836 {
574 case SDL_KEYDOWN: 837 case SDL_KEYDOWN:
575 case SDL_KEYUP: 838 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 839 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 840 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 841 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
842 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 843 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 844 break;
581 845
582 case SDL_ACTIVEEVENT: 846 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 847 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 848 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 849 break;
586 850
587 case SDL_MOUSEMOTION: 851 case SDL_MOUSEMOTION:
852 {
853 int state = ev.motion.state;
854 int x = ev.motion.x;
855 int y = ev.motion.y;
856 int xrel = ev.motion.xrel;
857 int yrel = ev.motion.yrel;
858
859 /* do simplistic event compression */
860 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
861 && state == ev.motion.state)
862 {
863 xrel += ev.motion.xrel;
864 yrel += ev.motion.yrel;
865 x = ev.motion.x;
866 y = ev.motion.y;
867 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868 }
869
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 870 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 871 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 872 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 873 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 874 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 875 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
876 }
595 break; 877 break;
596 878
597 case SDL_MOUSEBUTTONDOWN: 879 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 880 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 881 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 882
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 883 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 884 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 885 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 886 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 891 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 892 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 893 break;
612 } 894 }
613 895
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 896 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 897 }
616} 898}
617 899
618int 900int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 901Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 902 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 903 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 904 Mix_ChannelFinished (channel_finished);
623 905
624void 906void
907Mix_QuerySpec ()
908 PPCODE:
909{
910 int freq, channels;
911 Uint16 format;
912
913 if (Mix_QuerySpec (&freq, &format, &channels))
914 {
915 EXTEND (SP, 3);
916 PUSHs (sv_2mortal (newSViv (freq)));
917 PUSHs (sv_2mortal (newSViv (format)));
918 PUSHs (sv_2mortal (newSViv (channels)));
919 }
920}
921
922void
625Mix_CloseAudio () 923Mix_CloseAudio ()
626 924
627int 925int
628Mix_AllocateChannels (int numchans = -1) 926Mix_AllocateChannels (int numchans = -1)
629 927
928const char *
929Mix_GetError ()
930
630void 931void
631lowdelay (int fd, int val = 1) 932lowdelay (int fd, int val = 1)
632 CODE: 933 CODE:
934 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
935
936void
937win32_proxy_info ()
938 PPCODE:
939{
633#ifndef _WIN32 940#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 941 char buffer[2048];
942 DWORD buflen;
943
944 EXTEND (SP, 3);
945
946 buflen = sizeof (buffer);
947 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
948 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
949 {
950 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
951
952 buflen = sizeof (buffer);
953 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
954 {
955 PUSHs (newSVpv (buffer, 0));
956
957 buflen = sizeof (buffer);
958 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
959 PUSHs (newSVpv (buffer, 0));
960 }
961 }
635#endif 962#endif
963}
636 964
637void 965int
638add_font (char *file) 966add_font (char *file)
639 CODE: 967 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 968 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 969 OUTPUT:
642 // cairo... sigh... requires win2000 970 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0);
644#endif
645 971
646void 972void
647load_image_inline (SV *image_) 973load_image_inline (SV *image_)
648 ALIAS: 974 ALIAS:
649 load_image_file = 1 975 load_image_file = 1
… …
652 STRLEN image_len; 978 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 979 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 980 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 981 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 982 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 983 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 984 : SDL_RWFromConstMem (image, image_len);
659 985
660 if (!rw) 986 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 987 croak ("load_image: %s", SDL_GetError ());
662 988
… …
691 1017
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1018 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1019
694 assert (surface2->pitch == surface2->w * 4); 1020 assert (surface2->pitch == surface2->w * 4);
695 1021
1022 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1023 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1024 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1025 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1026 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1027 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1028 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1029 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1030 SDL_UnlockSurface (surface2);
705 1031
706 SDL_FreeSurface (surface); 1032 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1033 SDL_FreeSurface (surface2);
708} 1034}
709 1035
… …
735void 1061void
736error (char *message) 1062error (char *message)
737 CODE: 1063 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1064 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1065#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1066 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1067#endif
742 1068
743void 1069void
744fatal (char *message) 1070fatal (char *message)
745 CODE: 1071 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1072 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1073#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1074 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1075#endif
750 _exit (1); 1076 _exit (1);
751 1077
752void 1078void
753_exit (int retval) 1079_exit (int retval = 0)
754 CODE: 1080 CODE:
1081#ifdef WIN32
1082 ExitThread (retval); // unclean, please beam me up
1083#else
755 _exit (retval); 1084 _exit (retval);
1085#endif
756 1086
1087void
1088debug ()
1089 CODE:
1090{
1091#if DEBUG
1092 VALGRIND_DO_LEAK_CHECK;
1093#endif
1094}
1095
757MODULE = CFClient PACKAGE = CFClient::Font 1096MODULE = Deliantra::Client PACKAGE = DC::Font
758 1097
759CFClient::Font 1098PROTOTYPES: DISABLE
1099
1100DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1101new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1102 CODE:
762{ 1103{
763 int count; 1104 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1105 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1108}
768 OUTPUT: 1109 OUTPUT:
769 RETVAL 1110 RETVAL
770 1111
771void 1112void
772DESTROY (CFClient::Font self) 1113DESTROY (DC::Font self)
773 CODE: 1114 CODE:
774 pango_font_description_free (self); 1115 pango_font_description_free (self);
775 1116
776void 1117void
777make_default (CFClient::Font self) 1118make_default (DC::Font self)
1119 PROTOTYPE: $
778 CODE: 1120 CODE:
779 default_font = self; 1121 default_font = self;
780 1122
781MODULE = CFClient PACKAGE = CFClient::Layout 1123MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1124
783CFClient::Layout 1125PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1126
1127void
1128glyph_cache_backup ()
1129 PROTOTYPE:
1130 CODE:
1131 tc_backup ();
1132
1133void
1134glyph_cache_restore ()
1135 PROTOTYPE:
1136 CODE:
1137 tc_restore ();
1138
1139DC::Layout
1140new (SV *class)
785 CODE: 1141 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1142 New (0, RETVAL, 1, struct cf_layout);
787 1143
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1144 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1145 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1146 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1147 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1148 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1149 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1150 RETVAL->font = 0;
1151 RETVAL->rc = rc_alloc ();
796 1152
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1153 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1154 layout_update_font (RETVAL);
799 OUTPUT: 1155 OUTPUT:
800 RETVAL 1156 RETVAL
801 1157
802void 1158void
803DESTROY (CFClient::Layout self) 1159DESTROY (DC::Layout self)
804 CODE: 1160 CODE:
805 g_object_unref (self->pl); 1161 g_object_unref (self->pl);
1162 rc_free (self->rc);
806 Safefree (self); 1163 Safefree (self);
807 1164
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1165void
816set_text (CFClient::Layout self, SV *text_) 1166set_text (DC::Layout self, SV *text_)
817 CODE: 1167 CODE:
818{ 1168{
819 STRLEN textlen; 1169 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
821 1171
822 pango_layout_set_text (self->pl, text, textlen); 1172 pango_layout_set_text (self->pl, text, textlen);
823} 1173}
824 1174
825void 1175void
826set_markup (CFClient::Layout self, SV *text_) 1176set_markup (DC::Layout self, SV *text_)
827 CODE: 1177 CODE:
828{ 1178{
829 STRLEN textlen; 1179 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1180 char *text = SvPVutf8 (text_, textlen);
831 1181
832 pango_layout_set_markup (self->pl, text, textlen); 1182 pango_layout_set_markup (self->pl, text, textlen);
833} 1183}
834 1184
835void 1185void
836set_shapes (CFClient::Layout self, ...) 1186set_shapes (DC::Layout self, ...)
837 CODE: 1187 CODE:
838{ 1188{
839 PangoAttrList *attrs = 0; 1189 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1190 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1191 const char *pos = text;
… …
876 if (attrs) 1226 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1227 pango_layout_set_attributes (self->pl, attrs);
878} 1228}
879 1229
880void 1230void
881get_shapes (CFClient::Layout self) 1231get_shapes (DC::Layout self)
882 PPCODE: 1232 PPCODE:
883{ 1233{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1234 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1235
886 do 1236 do
887 { 1237 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1238 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1239
890 if (run && shape_attr_p (run)) 1240 if (run && shape_attr_p (run))
891 { 1241 {
892 PangoRectangle extents; 1242 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1243 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1244
1245 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1246 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1247 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1248 }
898 } 1249 }
899 while (pango_layout_iter_next_run (iter)); 1250 while (pango_layout_iter_next_run (iter));
900 1251
901 pango_layout_iter_free (iter); 1252 pango_layout_iter_free (iter);
902} 1253}
903 1254
904int 1255int
905has_wrapped (CFClient::Layout self) 1256has_wrapped (DC::Layout self)
906 CODE: 1257 CODE:
907{ 1258{
908 int lines = 1; 1259 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1260 const char *text = pango_layout_get_text (self->pl);
910 1261
… …
915} 1266}
916 OUTPUT: 1267 OUTPUT:
917 RETVAL 1268 RETVAL
918 1269
919SV * 1270SV *
920get_text (CFClient::Layout self) 1271get_text (DC::Layout self)
921 CODE: 1272 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1273 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1274 sv_utf8_decode (RETVAL);
924 OUTPUT: 1275 OUTPUT:
925 RETVAL 1276 RETVAL
926 1277
927void 1278void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1279set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1280 CODE:
930 self->r = r; 1281 self->r = r;
931 self->g = g; 1282 self->g = g;
932 self->b = b; 1283 self->b = b;
933 self->a = a; 1284 self->a = a;
934 1285
935void 1286void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1287set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1288 CODE:
938 if (self->font != font) 1289 if (self->font != font)
939 { 1290 {
940 self->font = font; 1291 self->font = font;
941 layout_update_font (self); 1292 layout_update_font (self);
942 } 1293 }
943 1294
944void 1295void
945set_height (CFClient::Layout self, int base_height) 1296set_height (DC::Layout self, int base_height)
946 CODE: 1297 CODE:
947 if (self->base_height != base_height) 1298 if (self->base_height != base_height)
948 { 1299 {
949 self->base_height = base_height; 1300 self->base_height = base_height;
950 layout_update_font (self); 1301 layout_update_font (self);
951 } 1302 }
952 1303
953void 1304void
954set_width (CFClient::Layout self, int max_width = -1) 1305set_width (DC::Layout self, int max_width = -1)
955 CODE: 1306 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1307 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1308
958void 1309void
959set_indent (CFClient::Layout self, int indent) 1310set_indent (DC::Layout self, int indent)
960 CODE: 1311 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1312 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1313
963void 1314void
964set_spacing (CFClient::Layout self, int spacing) 1315set_spacing (DC::Layout self, int spacing)
965 CODE: 1316 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1317 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1318
968void 1319void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1320set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1321 CODE:
971 pango_layout_set_ellipsize (self->pl, 1322 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1323 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1324 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1325 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1326 : PANGO_ELLIPSIZE_NONE
976 ); 1327 );
977 1328
978void 1329void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1330set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1331 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1332 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1333
983void 1334void
984size (CFClient::Layout self) 1335size (DC::Layout self)
985 PPCODE: 1336 PPCODE:
986{ 1337{
987 int w, h; 1338 int w, h;
988 1339
989 layout_get_pixel_size (self, &w, &h); 1340 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1343 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1344 PUSHs (sv_2mortal (newSViv (h)));
994} 1345}
995 1346
996int 1347int
997descent (CFClient::Layout self) 1348descent (DC::Layout self)
998 CODE: 1349 CODE:
999{ 1350{
1000 PangoRectangle rect; 1351 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1352 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1353 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1354 RETVAL = PANGO_DESCENT (rect);
1004} 1355}
1005 OUTPUT: 1356 OUTPUT:
1006 RETVAL 1357 RETVAL
1007 1358
1008int 1359int
1009xy_to_index (CFClient::Layout self, int x, int y) 1360xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1361 CODE:
1011{ 1362{
1012 int index, trailing; 1363 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1364 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1365 RETVAL = index + trailing;
1015} 1366}
1016 OUTPUT: 1367 OUTPUT:
1017 RETVAL 1368 RETVAL
1018 1369
1019void 1370void
1020cursor_pos (CFClient::Layout self, int index) 1371cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1372 PPCODE:
1022{ 1373{
1023 PangoRectangle strong_pos; 1374 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1375 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1376
1026 EXTEND (SP, 3); 1377 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1379 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1381}
1031 1382
1032void 1383void
1033render (CFClient::Layout self) 1384index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1385 PPCODE:
1035{ 1386{
1036 SV *retval; 1387 int line, x;
1037 int w, h;
1038 1388
1039 layout_get_pixel_size (self, &w, &h); 1389 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1390#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1391 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1392 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1393#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1394 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1395 PUSHs (sv_2mortal (newSViv (line)));
1396 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1397}
1398
1399void
1400line_x_to_index (DC::Layout self, int line, int x)
1401 PPCODE:
1402{
1403 PangoLayoutLine *lp;
1404 int index, trailing;
1405
1406 if (line < 0)
1407 XSRETURN_EMPTY;
1408
1409 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1410 XSRETURN_EMPTY; /* do better */
1411
1412 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1413
1414 EXTEND (SP, 2);
1415 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1416 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1417 else
1096 { 1418 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1419 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1420 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1421 }
1121} 1422}
1122 1423
1424void
1425render (DC::Layout self, float x, float y, int flags = 0)
1426 CODE:
1427 rc_clear (self->rc);
1428 pango_opengl_render_layout_subpixel (
1429 self->pl,
1430 self->rc,
1431 x * PANGO_SCALE, y * PANGO_SCALE,
1432 self->r, self->g, self->b, self->a,
1433 flags
1434 );
1435 // we assume that context_change actually clears/frees stuff
1436 // and does not do any recomputation...
1437 pango_layout_context_changed (self->pl);
1438
1439void
1440draw (DC::Layout self)
1441 CODE:
1442{
1443 glEnable (GL_TEXTURE_2D);
1444 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1445 glEnable (GL_BLEND);
1446 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1447 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1448 glEnable (GL_ALPHA_TEST);
1449 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1450
1451 rc_draw (self->rc);
1452
1453 glDisable (GL_ALPHA_TEST);
1454 glDisable (GL_BLEND);
1455 glDisable (GL_TEXTURE_2D);
1456}
1457
1123MODULE = CFClient PACKAGE = CFClient::Texture 1458MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1459
1125void 1460PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1461
1132 if (ow && oh) 1462void
1463pad (SV *data_, int ow, int oh, int nw, int nh)
1464 CODE:
1465{
1466 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1467 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1468 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1469 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1470 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1471 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1472
1146 SvPOK_only (result_); 1473 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1474 SvCUR_set (result_, nw * nh * bpp);
1148 1475
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1476 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1477 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1478 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1479
1153 sv_setsv (data_, result_); 1480 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1481 }
1160} 1482}
1161 1483
1162void 1484void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1485draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1491{
1170 HV *hv = (HV *)SvRV (self); 1492 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1493 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1494 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1495 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1496
1497 if (name <= 0)
1498 XSRETURN_EMPTY;
1174 1499
1175 if (items < 5) 1500 if (items < 5)
1176 { 1501 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1502 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1503 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1531 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1532 glDisable (GL_BLEND);
1208 } 1533 }
1209} 1534}
1210 1535
1536IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1537 CODE:
1538{
1539 GLint width;
1540 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1541 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1542 RETVAL = width > 0;
1543}
1544 OUTPUT:
1545 RETVAL
1546
1211MODULE = CFClient PACKAGE = CFClient::Map 1547MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1548
1213CFClient::Map 1549PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1550
1551DC::Map
1552new (SV *class)
1215 CODE: 1553 CODE:
1216 New (0, RETVAL, 1, struct map); 1554 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1555 RETVAL->x = 0;
1218 RETVAL->y = 0; 1556 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1557 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1558 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1559 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1560 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1561 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1562 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1563 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1564 RETVAL->row = 0;
1229 OUTPUT: 1565 OUTPUT:
1230 RETVAL 1566 RETVAL
1231 1567
1232void 1568void
1233DESTROY (CFClient::Map self) 1569DESTROY (DC::Map self)
1234 CODE: 1570 CODE:
1235{ 1571{
1236 map_clear (self); 1572 map_clear (self);
1237 Safefree (self->face); 1573 Safefree (self->face2tile);
1238 Safefree (self->tex); 1574 Safefree (self->tex);
1239 Safefree (self); 1575 Safefree (self);
1240} 1576}
1241 1577
1242void 1578void
1579resize (DC::Map self, int map_width, int map_height)
1580 CODE:
1581 self->w = map_width;
1582 self->h = map_height;
1583
1584void
1243clear (CFClient::Map self) 1585clear (DC::Map self)
1244 CODE: 1586 CODE:
1245 map_clear (self); 1587 map_clear (self);
1246 1588
1247void 1589void
1248set_face (CFClient::Map self, int face, int texid) 1590set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1591 CODE:
1250{ 1592{
1251 while (self->faces <= face) 1593 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1594 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1595}
1259 1596
1260void 1597void
1598set_smooth (DC::Map self, int face, int smooth, int level)
1599 CODE:
1600{
1601 tileid texid;
1602 maptex *tex;
1603
1604 if (face < 0 || face >= self->faces)
1605 return;
1606
1607 if (smooth < 0 || smooth >= self->faces)
1608 return;
1609
1610 texid = self->face2tile [face];
1611
1612 if (!texid)
1613 return;
1614
1615 tex = self->tex + texid;
1616 tex->smoothtile = self->face2tile [smooth];
1617 tex->smoothlevel = level;
1618}
1619
1620void
1261set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1621set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262 CODE: 1622 CODE:
1263{ 1623{
1264 while (self->texs <= texid) 1624 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1625
1270 { 1626 {
1271 maptex *tex = self->tex + texid; 1627 maptex *tex = self->tex + texid;
1272 1628
1273 tex->name = name; 1629 tex->name = name;
… …
1290 // from transparent color bleeding and ugly wrapping effects. 1646 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1647 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1648}
1293 1649
1294int 1650int
1295ox (CFClient::Map self) 1651ox (DC::Map self)
1296 ALIAS: 1652 ALIAS:
1297 oy = 1 1653 oy = 1
1298 x = 2 1654 x = 2
1299 y = 3 1655 y = 3
1300 w = 4 1656 w = 4
… …
1311 } 1667 }
1312 OUTPUT: 1668 OUTPUT:
1313 RETVAL 1669 RETVAL
1314 1670
1315void 1671void
1316scroll (CFClient::Map self, int dx, int dy) 1672scroll (DC::Map self, int dx, int dy)
1317 CODE: 1673 CODE:
1318{ 1674{
1319 if (dx > 0) 1675 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 1676 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 1677 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1678 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 1679
1324 if (dy > 0) 1680 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 1681 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 1682 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1683 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 1684
1329 self->ox += dx; self->x += dx; 1685 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 1686 self->oy += dy; self->y += dy;
1331 1687
1332 while (self->y < 0) 1688 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 1692 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 1693 self->y += MAP_EXTEND_Y;
1338 } 1694 }
1339} 1695}
1340 1696
1341void 1697SV *
1342map1a_update (CFClient::Map self, SV *data_) 1698map1a_update (DC::Map self, SV *data_, int extmap)
1343 CODE: 1699 CODE:
1344{ 1700{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1701 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 1702 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 1703 mapcell *cell;
1348 int x, y, flags; 1704 int x, y, z, flags;
1705 AV *missing = newAV ();
1706 RETVAL = newRV_noinc ((SV *)missing);
1349 1707
1350 while (data < data_end) 1708 while (data < data_end - 1)
1351 { 1709 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 1710 flags = (data [0] << 8) + data [1]; data += 2;
1353 1711
1354 x = self->x + ((flags >> 10) & 63); 1712 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 1713 y = self->y + ((flags >> 4) & 63);
1356 1714
1357 cell = map_get_cell (self, x, y); 1715 cell = map_get_cell (self, x, y);
1358 1716
1359 if (flags & 15) 1717 if (flags & 15)
1360 { 1718 {
1361 if (cell->darkness < 0) 1719 if (!cell->darkness)
1362 { 1720 {
1721 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 1722 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 1723 }
1368 1724
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 1725 //TODO: don't trust server data to be in-range(!)
1372 1726
1373 if (flags & 4) 1727 if (flags & 8)
1374 { 1728 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1729 if (extmap)
1730 {
1731 uint8_t ext, cmd;
1732
1733 do
1734 {
1735 ext = *data++;
1736 cmd = ext & 0x7f;
1737
1738 if (cmd < 4)
1739 cell->darkness = 255 - ext * 64 + 1;
1740 else if (cmd == 5) // health
1741 {
1742 cell->stat_width = 1;
1743 cell->stat_hp = *data++;
1744 }
1745 else if (cmd == 6) // monster width
1746 cell->stat_width = *data++ + 1;
1747 else if (cmd == 0x47)
1748 {
1749 if (*data == 1) cell->player = data [1];
1750 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1753
1754 data += *data + 1;
1755 }
1756 else if (cmd == 8) // cell flags
1757 cell->flags = *data++;
1758 else if (ext & 0x40) // unknown, multibyte => skip
1759 data += *data + 1;
1760 else
1761 data++;
1762 }
1763 while (ext & 0x80);
1764 }
1765 else
1766 cell->darkness = *data++ + 1;
1376 } 1767 }
1377 1768
1769 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 1770 if (flags & (4 >> z))
1379 { 1771 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1772 faceid face = (data [0] << 8) + data [1]; data += 2;
1773 need_facenum (self, face);
1774 cell->tile [z] = self->face2tile [face];
1775
1776 if (cell->tile [z])
1777 {
1778 maptex *tex = self->tex + cell->tile [z];
1779 if (!tex->name)
1780 av_push (missing, newSViv (cell->tile [z]));
1781
1782 if (tex->smoothtile)
1783 {
1784 maptex *smooth = self->tex + tex->smoothtile;
1785 if (!smooth->name)
1786 av_push (missing, newSViv (tex->smoothtile));
1787 }
1788 }
1381 } 1789 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 1790 }
1388 else 1791 else
1389 cell->darkness = -1; 1792 CELL_CLEAR (cell);
1390 } 1793 }
1391} 1794}
1795 OUTPUT:
1796 RETVAL
1392 1797
1393SV * 1798SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1799mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 1800 CODE:
1396{ 1801{
1397 int x1, x; 1802 int x1, x;
1398 int y1, y; 1803 int y1, y;
1399 int z; 1804 int z;
… …
1420 { 1825 {
1421 mapcell *cell = row->col + (x - row->c0); 1826 mapcell *cell = row->col + (x - row->c0);
1422 1827
1423 for (z = 0; z <= 0; z++) 1828 for (z = 0; z <= 0; z++)
1424 { 1829 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 1830 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 1831 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 1832 int a1 = tex.a;
1432 1833
1433 r = (r * a0 + tex.r * a1) / 255; 1834 r = (r * a0 + tex.r * a1) / 255;
1434 g = (g * a0 + tex.g * a1) / 255; 1835 g = (g * a0 + tex.g * a1) / 255;
1435 b = (b * a0 + tex.b * a1) / 255; 1836 b = (b * a0 + tex.b * a1) / 255;
1436 a = (a * a0 + tex.a * a1) / 255; 1837 a = (a * a0 + tex.a * a1) / 255;
1437 }
1438 } 1838 }
1439 } 1839 }
1440 1840
1441 *map++ = (r ) 1841 *map++ = (r )
1442 | (g << 8) 1842 | (g << 8)
… …
1449} 1849}
1450 OUTPUT: 1850 OUTPUT:
1451 RETVAL 1851 RETVAL
1452 1852
1453void 1853void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1854draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455 CODE: 1855 CODE:
1456{ 1856{
1457 int vx, vy;
1458 int x, y, z; 1857 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 1858
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1859 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1860 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1862 smooth_key skey;
1863 int pl_x, pl_y;
1864 maptex pl_tex;
1865 rc_t *rc = rc_alloc ();
1866 rc_key_t key;
1867 rc_array_t *arr;
1464 1868
1465 /* 1869 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 1870
1470 int vy = self->vy = self->h >= sh 1871 // thats current max. sorry.
1471 ? self->y + (self->h - sh) / 2 1872 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1873 if (sh > 255) sh = 255;
1473 */
1474 1874
1475 glColor4ub (255, 255, 255, 255); 1875 // clear key, in case of extra padding
1876 memset (&skey, 0, sizeof (skey));
1877
1878 memset (&key, 0, sizeof (key));
1879 key.r = 255;
1880 key.g = 255;
1881 key.b = 255;
1882 key.a = 255;
1883 key.mode = GL_QUADS;
1884 key.format = GL_T2F_V3F;
1885 key.texname = -1;
1886
1887 mx += self->x;
1888 my += self->y;
1889
1890 // first pass: determine smooth_max
1891 // rather ugly, if you ask me
1892 // could also be stored inside mapcell and updated on change
1893 memset (smooth_max, 0, sizeof (smooth_max));
1894
1895 for (y = 0; y < sh; y++)
1896 if (0 <= y + my && y + my < self->rows)
1897 {
1898 maprow *row = self->row + (y + my);
1899
1900 for (x = 0; x < sw; x++)
1901 if (row->c0 <= x + mx && x + mx < row->c1)
1902 {
1903 mapcell *cell = row->col + (x + mx - row->c0);
1904
1905 smooth_max[x + 1][y + 1] =
1906 MAX (self->tex [cell->tile [0]].smoothlevel,
1907 MAX (self->tex [cell->tile [1]].smoothlevel,
1908 self->tex [cell->tile [2]].smoothlevel));
1909 }
1910 }
1476 1911
1477 glEnable (GL_BLEND); 1912 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1913 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1914 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 1915
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 1916 for (z = 0; z <= 2; z++)
1917 {
1918 memset (smooth_level, 0, sizeof (smooth_level));
1919
1487 for (y = 0; y < sh; y++) 1920 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 1921 if (0 <= y + my && y + my < self->rows)
1489 { 1922 {
1490 maprow *row = self->row + (y + vy); 1923 maprow *row = self->row + (y + my);
1491 1924
1492 for (x = 0; x < sw; x++) 1925 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 1926 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 1927 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 1928 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 1929 tileid tile = cell->tile [z];
1498 1930
1499 if (face) 1931 if (tile)
1932 {
1933 maptex tex = self->tex [tile];
1934 int px = (x + 1) * T - tex.w;
1935 int py = (y + 1) * T - tex.h;
1936
1937 if (key.texname != tex.name)
1938 {
1939 if (!tex.name)
1940 tex = self->tex [2]; /* missing, replace by noface */
1941
1942 key.texname = tex.name;
1943 arr = rc_array (rc, &key);
1944 }
1945
1946 if (expect_false (cell->player == player) && expect_false (z == 2))
1947 {
1948 pl_x = px;
1949 pl_y = py;
1950 pl_tex = tex;
1951 continue;
1952 }
1953
1954 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1955 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1956 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1957 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1958
1959 if (expect_false (cell->flags) && expect_false (z == 2))
1960 {
1961 // overlays such as the speech bubble, probably more to come
1962 if (cell->flags & 1)
1963 {
1964 maptex tex = self->tex [1];
1965 int px = x * T + T * 2 / 32;
1966 int py = y * T - T * 6 / 32;
1967
1968 if (tex.name)
1969 {
1970 if (key.texname != tex.name)
1971 {
1972 key.texname = tex.name;
1973 arr = rc_array (rc, &key);
1974 }
1975
1976 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980 }
1981 }
1982 }
1983
1984 // update smooth hash
1985 if (tex.smoothtile)
1986 {
1987 skey.tile = tex.smoothtile;
1988 skey.level = tex.smoothlevel;
1989
1990 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1991
1992 // add bits to current tile and all neighbours. skey.x|y is
1993 // shifted +1|+1 so we always stay positive.
1994
1995 // bits is ___n cccc CCCC bbbb
1996 // n do not draw borders&corners
1997 // c draw these corners, but...
1998 // C ... not these
1999 // b draw these borders
2000
2001 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2002 // ┃· ·· ·┃ ━━
2003
2004 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2005 // ·· ·· ·┏ ┓·
2006
2007 // full tile
2008 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2009
2010 // borders
2011 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2012 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2013 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2014 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2015
2016 // corners
2017 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2018 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2019 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2020 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2021 }
2022 }
2023 }
2024 }
2025
2026 rc_draw (rc);
2027 rc_clear (rc);
2028
2029 // go through all smoothlevels, lowest to highest, then draw.
2030 // this is basically counting sort
2031 {
2032 int w, b;
2033
2034 glEnable (GL_TEXTURE_2D);
2035 glBegin (GL_QUADS);
2036 for (w = 0; w < 256 / 32; ++w)
2037 {
2038 uint32_t smask = smooth_level [w];
2039 if (smask)
2040 for (b = 0; b < 32; ++b)
2041 if (smask & (((uint32_t)1) << b))
1500 { 2042 {
1501 maptex tex = self->tex [face]; 2043 int level = (w << 5) | b;
2044 HE *he;
1502 2045
1503 int px = (x + 1) * 32 - tex.w; 2046 hv_iterinit (smooth);
1504 int py = (y + 1) * 32 - tex.h; 2047 while ((he = hv_iternext (smooth)))
1505
1506 if (last_name != tex.name)
1507 { 2048 {
2049 smooth_key *skey = (smooth_key *)HeKEY (he);
2050 IV bits = SvIVX (HeVAL (he));
2051
2052 if (!(bits & 0x1000)
2053 && skey->level == level
2054 && level > smooth_max [skey->x][skey->y])
2055 {
2056 maptex tex = self->tex [skey->tile];
2057 int px = (((int)skey->x) - 1) * T;
2058 int py = (((int)skey->y) - 1) * T;
2059 int border = bits & 15;
2060 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061 float dx = tex.s * .0625f; // 16 images/row
2062 float dy = tex.t * .5f ; // 2 images/column
2063
2064 if (tex.name)
2065 {
2066 // this time avoiding texture state changes
2067 // save gobs of state changes.
2068 if (key.texname != tex.name)
2069 {
1508 glEnd (); 2070 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2071 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2072 glBegin (GL_QUADS);
2073 }
2074
2075 if (border)
2076 {
2077 float ox = border * dx;
2078
2079 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2083 }
2084
2085 if (corner)
2086 {
2087 float ox = corner * dx;
2088
2089 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2090 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2091 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2092 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2093 }
2094 }
2095 }
1512 } 2096 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2097 }
1519 }
1520 } 2098 }
1521 2099
1522 glEnd (); 2100 glEnd ();
1523
1524 glDisable (GL_TEXTURE_2D); 2101 glDisable (GL_TEXTURE_2D);
2102 key.texname = -1;
2103 }
2104
2105 hv_clear (smooth);
2106 }
2107
2108 if (pl_tex.name)
2109 {
2110 maptex tex = pl_tex;
2111 int px = pl_x + sdx;
2112 int py = pl_y + sdy;
2113
2114 key.texname = tex.name;
2115 arr = rc_array (rc, &key);
2116
2117 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2118 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2119 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2120 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2121
2122 rc_draw (rc);
2123 }
2124
1525 glDisable (GL_BLEND); 2125 glDisable (GL_BLEND);
1526} 2126 rc_free (rc);
1527 2127
2128 // top layer: overlays such as the health bar
2129 for (y = 0; y < sh; y++)
2130 if (0 <= y + my && y + my < self->rows)
2131 {
2132 maprow *row = self->row + (y + my);
2133
2134 for (x = 0; x < sw; x++)
2135 if (row->c0 <= x + mx && x + mx < row->c1)
2136 {
2137 mapcell *cell = row->col + (x + mx - row->c0);
2138
2139 int px = x * T;
2140 int py = y * T;
2141
2142 if (cell->stat_hp)
2143 {
2144 int width = cell->stat_width * T;
2145 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2146
2147 glColor3ub (0, 0, 0);
2148 glRectf (px + 1, py - thick - 2,
2149 px + width - 1, py);
2150
2151 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2152 glRectf (px + 2,
2153 py - thick - 1,
2154 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2155 }
2156 }
2157 }
2158}
2159
1528void 2160void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2161draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530 CODE: 2162 CODE:
1531{ 2163{
1532 static float color[16][3] = { 2164 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2165 { 0.00F, 0.00F, 0.00F },
1534 { 1.00, 1.00, 1.00 }, 2166 { 1.00F, 1.00F, 1.00F },
1535 { 0.00, 0.00, 0.55 }, 2167 { 0.00F, 0.00F, 0.55F },
1536 { 1.00, 0.00, 0.00 }, 2168 { 1.00F, 0.00F, 0.00F },
1537 2169
1538 { 1.00, 0.54, 0.00 }, 2170 { 1.00F, 0.54F, 0.00F },
1539 { 0.11, 0.56, 1.00 }, 2171 { 0.11F, 0.56F, 1.00F },
1540 { 0.93, 0.46, 0.00 }, 2172 { 0.93F, 0.46F, 0.00F },
1541 { 0.18, 0.54, 0.34 }, 2173 { 0.18F, 0.54F, 0.34F },
1542 2174
1543 { 0.56, 0.73, 0.56 }, 2175 { 0.56F, 0.73F, 0.56F },
1544 { 0.80, 0.80, 0.80 }, 2176 { 0.80F, 0.80F, 0.80F },
1545 { 0.55, 0.41, 0.13 }, 2177 { 0.55F, 0.41F, 0.13F },
1546 { 0.99, 0.77, 0.26 }, 2178 { 0.99F, 0.77F, 0.26F },
1547 2179
1548 { 0.74, 0.65, 0.41 }, 2180 { 0.74F, 0.65F, 0.41F },
1549 2181
1550 { 0.00, 1.00, 1.00 }, 2182 { 0.00F, 1.00F, 1.00F },
1551 { 1.00, 0.00, 1.00 }, 2183 { 1.00F, 0.00F, 1.00F },
1552 { 1.00, 1.00, 0.00 }, 2184 { 1.00F, 1.00F, 0.00F },
1553 }; 2185 };
1554 2186
1555 int x, y; 2187 int x, y;
1556 2188
1557 glEnable (GL_TEXTURE_2D); 2189 glEnable (GL_TEXTURE_2D);
… …
1584 glDisable (GL_BLEND); 2216 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2217 glDisable (GL_TEXTURE_2D);
1586} 2218}
1587 2219
1588void 2220void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2221fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2222 PPCODE:
1591{ 2223{
1592 int vx, vy;
1593 int x, y; 2224 int x, y;
2225 int sw1 = sw + 2;
2226 int sh1 = sh + 2;
2227 int sh3 = sh * 3;
1594 int sw4 = (sw + 3) & ~3; 2228 int sw34 = (sw * 3 + 3) & ~3;
2229 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2230 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2231 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2232
1598 memset (darkness, 255, sw4 * sh);
1599 SvPOK_only (darkness_sv); 2233 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2234 SvCUR_set (darkness3_sv, sw34 * sh3);
1601 2235
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2236 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2237 my += self->y - 1;
1604 2238
2239 memset (darkness1, 255, sw1 * sh1);
2240
1605 for (y = 0; y < sh; y++) 2241 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2242 if (0 <= y + my && y + my < self->rows)
1607 { 2243 {
1608 maprow *row = self->row + (y + vy); 2244 maprow *row = self->row + (y + my);
1609 2245
1610 for (x = 0; x < sw; x++) 2246 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2247 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2248 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2249 mapcell *cell = row->col + (x + mx - row->c0);
1614 2250
1615 darkness[y * sw4 + x] = cell->darkness < 0 2251 darkness1 [y * sw1 + x] = cell->darkness
2252 ? 255 - (cell->darkness - 1)
1616 ? 255 - FOW_DARKNESS 2253 : 255 - FOW_DARKNESS;
1617 : 255 - cell->darkness;
1618 } 2254 }
1619 } 2255 }
1620 2256
2257 for (y = 0; y < sh; ++y)
2258 for (x = 0; x < sw; ++x)
2259 {
2260 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2261 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2262 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2263 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2264 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2265 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2266 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2267 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2268 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2269
2270 uint8_t r11 = (d11 + d21 + d12) / 3;
2271 uint8_t r21 = d21;
2272 uint8_t r31 = (d21 + d31 + d32) / 3;
2273
2274 uint8_t r12 = d12;
2275 uint8_t r22 = d22;
2276 uint8_t r32 = d32;
2277
2278 uint8_t r13 = (d13 + d23 + d12) / 3;
2279 uint8_t r23 = d23;
2280 uint8_t r33 = (d23 + d33 + d32) / 3;
2281
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2283 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2286 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2289 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2291 }
2292
2293 free (darkness1);
2294
1621 EXTEND (SP, 3); 2295 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2296 PUSHs (sv_2mortal (newSViv (sw34)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2297 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2298 PUSHs (darkness3_sv);
1625} 2299}
1626 2300
1627SV * 2301SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2302get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2303 CODE:
1630{ 2304{
1631 int x, y, x1, y1; 2305 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2306 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2307 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2332 if (row && row->c0 <= x && x < row->c1)
1659 { 2333 {
1660 mapcell *cell = row->col + (x - row->c0); 2334 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2335 uint8_t flags = 0;
1662 2336
1663 if (cell->face [0]) flags |= 1; 2337 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2338 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2339 if (cell->tile [2]) flags |= 4;
1666 2340
1667 *data++ = flags; 2341 *data++ = flags;
1668 2342
1669 if (flags & 1) 2343 if (flags & 1)
1670 { 2344 {
2345 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2346 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2347 *data++ = tile;
1673 } 2348 }
1674 2349
1675 if (flags & 2) 2350 if (flags & 2)
1676 { 2351 {
2352 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2353 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2354 *data++ = tile;
1679 } 2355 }
1680 2356
1681 if (flags & 4) 2357 if (flags & 4)
1682 { 2358 {
2359 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2360 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2361 *data++ = tile;
1685 } 2362 }
1686 } 2363 }
1687 else 2364 else
1688 *data++ = 0; 2365 *data++ = 0;
1689 } 2366 }
1690 } 2367 }
1691 2368
2369 /* if size is w*h + 5 then no data has been found */
2370 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371 {
1692 SvPOK_only (data_sv); 2372 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2373 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374 }
2375
1694 RETVAL = data_sv; 2376 RETVAL = data_sv;
1695} 2377}
1696 OUTPUT: 2378 OUTPUT:
1697 RETVAL 2379 RETVAL
1698 2380
1699void 2381void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2382set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2383 PPCODE:
1702{ 2384{
1703 int x, y, z; 2385 int x, y, z;
1704 int w, h; 2386 int w, h;
1705 int x1, y1; 2387 int x1, y1;
2388 STRLEN len;
2389 uint8_t *data, *end;
2390
2391 len = SvLEN (data_sv);
2392 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393 data = SvPVbyte_nolen (data_sv);
2394 end = data + len + 8;
2395
2396 if (len < 5)
2397 XSRETURN_EMPTY;
1706 2398
1707 if (*data++ != 0) 2399 if (*data++ != 0)
1708 return; /* version mismatch */ 2400 XSRETURN_EMPTY; /* version mismatch */
1709 2401
1710 w = *data++ << 8; w |= *data++; 2402 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2403 h = *data++ << 8; h |= *data++;
1712 2404
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2405 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2417 {
1726 maprow *row = map_get_row (self, y); 2418 maprow *row = map_get_row (self, y);
1727 2419
1728 for (x = x0; x < x1; x++) 2420 for (x = x0; x < x1; x++)
1729 { 2421 {
2422 uint8_t flags;
2423
2424 if (data + 7 >= end)
2425 XSRETURN_EMPTY;
2426
1730 uint8_t flags = *data++; 2427 flags = *data++;
1731 2428
1732 if (flags) 2429 if (flags)
1733 { 2430 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2431 mapcell *cell = row_get_cell (row, x);
2432 tileid tile[3] = { 0, 0, 0 };
1737 2433
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2434 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2435 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2436 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2437
1742 if (cell->darkness <= 0) 2438 if (cell->darkness == 0)
1743 { 2439 {
1744 cell->darkness = -1; 2440 /*cell->darkness = 0;*/
2441 EXTEND (SP, 3);
1745 2442
1746 for (z = 0; z <= 2; z++) 2443 for (z = 0; z <= 2; z++)
1747 { 2444 {
1748 cell->face[z] = face[z]; 2445 tileid t = tile [z];
1749 2446
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2447 if (t >= self->texs || (t && !self->tex [t].name))
2448 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2449 PUSHs (sv_2mortal (newSViv (t)));
2450 need_texid (self, t);
2451 }
2452
2453 cell->tile [z] = t;
1752 } 2454 }
1753 } 2455 }
1754 } 2456 }
1755 } 2457 }
1756 } 2458 }
1757} 2459}
1758 2460
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2461MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2462
1761CFClient::MixChunk 2463DC::RW
1762new_from_file (SV *class, char *path) 2464new (SV *class, SV *data_sv)
1763 CODE: 2465 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2466{
2467 STRLEN datalen;
2468 char *data = SvPVbyte (data_sv, datalen);
2469
2470 RETVAL = SDL_RWFromConstMem (data, datalen);
2471}
1765 OUTPUT: 2472 OUTPUT:
1766 RETVAL 2473 RETVAL
1767 2474
2475DC::RW
2476new_from_file (SV *class, const char *path, const char *mode = "rb")
2477 CODE:
2478 RETVAL = SDL_RWFromFile (path, mode);
2479 OUTPUT:
2480 RETVAL
2481
2482# fails on win32:
2483# dc.xs(2268) : error C2059: syntax error : '('
1768void 2484#void
2485#close (DC::RW self)
2486# CODE:
2487# (self->(close)) (self);
2488
2489MODULE = Deliantra::Client PACKAGE = DC::Channel
2490
2491PROTOTYPES: DISABLE
2492
2493DC::Channel
2494find ()
2495 CODE:
2496{
2497 RETVAL = Mix_GroupAvailable (-1);
2498
2499 if (RETVAL < 0)
2500 {
2501 RETVAL = Mix_GroupOldest (-1);
2502
2503 if (RETVAL < 0)
2504 XSRETURN_UNDEF;
2505
2506 Mix_HaltChannel (RETVAL);
2507 }
2508
2509 Mix_UnregisterAllEffects (RETVAL);
2510 Mix_Volume (RETVAL, 128);
2511}
2512 OUTPUT:
2513 RETVAL
2514
2515void
2516halt (DC::Channel self)
2517 CODE:
2518 Mix_HaltChannel (self);
2519
2520void
2521expire (DC::Channel self, int ticks = -1)
2522 CODE:
2523 Mix_ExpireChannel (self, ticks);
2524
2525void
2526fade_out (DC::Channel self, int ticks = -1)
2527 CODE:
2528 Mix_FadeOutChannel (self, ticks);
2529
2530int
2531volume (DC::Channel self, int volume)
2532 CODE:
2533 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2534 OUTPUT:
2535 RETVAL
2536
2537void
2538unregister_all_effects (DC::Channel self)
2539 CODE:
2540 Mix_UnregisterAllEffects (self);
2541
2542void
2543set_panning (DC::Channel self, int left, int right)
2544 CODE:
2545 left = CLAMP (left , 0, 255);
2546 right = CLAMP (right, 0, 255);
2547 Mix_SetPanning (self, left, right);
2548
2549void
2550set_distance (DC::Channel self, int distance)
2551 CODE:
2552 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2553
2554void
2555set_position (DC::Channel self, int angle, int distance)
2556 CODE:
2557
2558void
2559set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2560 CODE:
2561{
2562 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2563 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2564 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565}
2566
2567void
2568set_reverse_stereo (DC::Channel self, int flip)
2569 CODE:
2570 Mix_SetReverseStereo (self, flip);
2571
2572MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573
2574PROTOTYPES: DISABLE
2575
2576DC::MixChunk
2577new (SV *class, DC::RW rwops)
2578 CODE:
2579 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580 OUTPUT:
2581 RETVAL
2582
2583void
1769DESTROY (CFClient::MixChunk self) 2584DESTROY (DC::MixChunk self)
1770 CODE: 2585 CODE:
1771 Mix_FreeChunk (self); 2586 Mix_FreeChunk (self);
1772 2587
1773int 2588int
1774volume (CFClient::MixChunk self, int volume = -1) 2589volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2590 CODE:
2591 if (items > 1)
2592 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2593 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2594 OUTPUT:
1778 RETVAL 2595 RETVAL
1779 2596
1780int 2597DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2598play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2599 CODE:
2600{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2601 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2602
2603 if (RETVAL < 0)
2604 XSRETURN_UNDEF;
2605
2606 if (channel < 0)
2607 {
2608 Mix_UnregisterAllEffects (RETVAL);
2609 Mix_Volume (RETVAL, 128);
2610 }
2611}
1784 OUTPUT: 2612 OUTPUT:
1785 RETVAL 2613 RETVAL
1786 2614
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 2615MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1788 2616
1789int 2617int
1790volume (int volume = -1) 2618volume (int volume = -1)
2619 PROTOTYPE: ;$
1791 CODE: 2620 CODE:
2621 if (items > 0)
2622 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 2623 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 2624 OUTPUT:
1794 RETVAL 2625 RETVAL
1795 2626
1796CFClient::MixMusic 2627void
1797new_from_file (SV *class, char *path) 2628fade_out (int ms)
1798 CODE: 2629 CODE:
2630 Mix_FadeOutMusic (ms);
2631
2632void
2633halt ()
2634 CODE:
2635 Mix_HaltMusic ();
2636
2637DC::MixMusic
2638new (SV *class, DC::RW rwops)
2639 CODE:
1799 RETVAL = Mix_LoadMUS (path); 2640 RETVAL = Mix_LoadMUS_RW (rwops);
1800 OUTPUT: 2641 OUTPUT:
1801 RETVAL 2642 RETVAL
1802 2643
1803void 2644void
1804DESTROY (CFClient::MixMusic self) 2645DESTROY (DC::MixMusic self)
1805 CODE: 2646 CODE:
1806 Mix_FreeMusic (self); 2647 Mix_FreeMusic (self);
1807 2648
1808int 2649int
1809play (CFClient::MixMusic self, int loops = -1) 2650play (DC::MixMusic self, int loops = -1)
1810 CODE: 2651 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 2652 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 2653 OUTPUT:
1813 RETVAL 2654 RETVAL
1814 2655
2656void
2657fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2658 CODE:
2659 Mix_FadeInMusicPos (self, loops, ms, position);
2660
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 2661MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2662
2663PROTOTYPES: ENABLE
1816 2664
1817BOOT: 2665BOOT:
1818{ 2666{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2667 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 2668 static const struct {
1821 const char *name; 2669 const char *name;
1822 IV iv; 2670 IV iv;
1823 } *civ, const_iv[] = { 2671 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 2672# define const_iv(name) { # name, (IV)name }
2673 const_iv (GL_VENDOR),
2674 const_iv (GL_VERSION),
2675 const_iv (GL_EXTENSIONS),
1825 const_iv (GL_COLOR_MATERIAL), 2676 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 2677 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 2678 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 2679 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 2680 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 2684 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 2685 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 2686 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 2687 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 2688 const_iv (GL_BACK),
2689 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 2690 const_iv (GL_AND),
1839 const_iv (GL_ONE), 2691 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 2692 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 2693 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 2694 const_iv (GL_DST_ALPHA),
… …
1855 const_iv (GL_INTENSITY), 2707 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 2708 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 2709 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 2710 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2711 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2712 const_iv (GL_COMPRESSED_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2714 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2716 const_iv (GL_COMPRESSED_RGB_ARB),
2717 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 2718 const_iv (GL_COMPILE),
2719 const_iv (GL_PROXY_TEXTURE_1D),
2720 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 2721 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 2722 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 2723 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 2724 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 2725 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 2746 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 2747 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 2748 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 2749 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 2750 const_iv (GL_CONSTANT_BORDER),
2751 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 2752 const_iv (GL_LINES),
2753 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 2754 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 2755 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 2756 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 2757 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 2758 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 2759 const_iv (GL_TRIANGLE_FAN),
2760 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2761 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2762 const_iv (GL_POINT_SMOOTH_HINT),
2763 const_iv (GL_LINE_SMOOTH_HINT),
2764 const_iv (GL_POLYGON_SMOOTH_HINT),
2765 const_iv (GL_GENERATE_MIPMAP_HINT),
2766 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 2767 const_iv (GL_FASTEST),
2768 const_iv (GL_DONT_CARE),
2769 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 2770 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 2771 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 2772 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 2773 const_iv (GL_T2F_N3F_V3F),
1904# undef const_iv 2774# undef const_iv
1905 }; 2775 };
1906 2776
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2777 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2778 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2779
2780 texture_av = newAV ();
2781 AvREAL_off (texture_av);
1909} 2782}
2783
2784void
2785disable_GL_EXT_blend_func_separate ()
2786 CODE:
2787 gl.BlendFuncSeparate = 0;
2788 gl.BlendFuncSeparateEXT = 0;
1910 2789
1911char * 2790char *
1912gl_vendor () 2791gl_vendor ()
1913 CODE: 2792 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 2793 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1927 CODE: 2806 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2807 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 2808 OUTPUT:
1930 RETVAL 2809 RETVAL
1931 2810
2811const char *glGetString (GLenum pname)
2812
2813GLint glGetInteger (GLenum pname)
2814 CODE:
2815 glGetIntegerv (pname, &RETVAL);
2816 OUTPUT:
2817 RETVAL
2818
2819GLdouble glGetDouble (GLenum pname)
2820 CODE:
2821 glGetDoublev (pname, &RETVAL);
2822 OUTPUT:
2823 RETVAL
2824
1932int glGetError () 2825int glGetError ()
1933 2826
1934void glFinish () 2827void glFinish ()
1935 2828
1936void glClear (int mask) 2829void glClear (int mask)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 2866# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2867void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 2868
1976# near_ and far_ are due to microsofts buggy "c" compiler 2869# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2870void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2871
2872PROTOTYPES: DISABLE
1978 2873
1979void glViewport (int x, int y, int width, int height) 2874void glViewport (int x, int y, int width, int height)
1980 2875
1981void glScissor (int x, int y, int width, int height) 2876void glScissor (int x, int y, int width, int height)
1982 2877
… …
1990 2885
1991void glRotate (float angle, float x, float y, float z) 2886void glRotate (float angle, float x, float y, float z)
1992 CODE: 2887 CODE:
1993 glRotatef (angle, x, y, z); 2888 glRotatef (angle, x, y, z);
1994 2889
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 2890void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @
2001 ALIAS: 2891 ALIAS:
2002 glColor_premultiply = 1 2892 glColor_premultiply = 1
2003 CODE: 2893 CODE:
2004 if (ix) 2894 if (ix)
2005 { 2895 {
2006 r *= a; 2896 r *= a;
2007 g *= a; 2897 g *= a;
2008 b *= a; 2898 b *= a;
2009 } 2899 }
2010 // microsoft visual "c" rounds instead of truncating... 2900 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 2901 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 2902
2022void glRasterPos (float x, float y, float z = 0.) 2903void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 2904 CODE:
2024 glRasterPos3f (0, 0, z); 2905 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 2906 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 2911
2031void glTexCoord (float s, float t) 2912void glTexCoord (float s, float t)
2032 CODE: 2913 CODE:
2033 glTexCoord2f (s, t); 2914 glTexCoord2f (s, t);
2034 2915
2916void glRect (float x1, float y1, float x2, float y2)
2917 CODE:
2918 glRectf (x1, y1, x2, y2);
2919
2920void glRect_lineloop (float x1, float y1, float x2, float y2)
2921 CODE:
2922 glBegin (GL_LINE_LOOP);
2923 glVertex2f (x1, y1);
2924 glVertex2f (x2, y1);
2925 glVertex2f (x2, y2);
2926 glVertex2f (x1, y2);
2927 glEnd ();
2928
2929PROTOTYPES: ENABLE
2930
2931void glBegin (int mode)
2932
2933void glEnd ()
2934
2935void glPointSize (GLfloat size)
2936
2937void glLineWidth (GLfloat width)
2938
2939void glInterleavedArrays (int format, int stride, char *data)
2940
2941void glDrawElements (int mode, int count, int type, char *indices)
2942
2943# 1.2 void glDrawRangeElements (int mode, int start, int end
2944
2035void glTexEnv (int target, int pname, float param) 2945void glTexEnv (int target, int pname, float param)
2036 CODE: 2946 CODE:
2037 glTexEnvf (target, pname, param); 2947 glTexEnvf (target, pname, param);
2038 2948
2039void glTexParameter (int target, int pname, float param) 2949void glTexParameter (int target, int pname, float param)
… …
2055void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2965void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 2966 CODE:
2057 if (gl.SeparableFilter2D) 2967 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2968 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 2969
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2970void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 2971
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2972void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 2973
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 2974void glDrawPixels (int width, int height, int format, int type, char *pixels)
2975
2976void glPixelZoom (float x, float y)
2065 2977
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2978void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 2979
2068int glGenTexture () 2980int glGenTexture ()
2069 CODE: 2981 CODE:
2070{ 2982 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 2983 OUTPUT:
2076 RETVAL 2984 RETVAL
2077 2985
2078void glDeleteTexture (int name) 2986void glDeleteTexture (int name)
2079 CODE: 2987 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 2988 del_texture (name);
2083} 2989
2084
2085int glGenList () 2990int glGenList ()
2086 CODE: 2991 CODE:
2087 RETVAL = glGenLists (1); 2992 RETVAL = glGenLists (1);
2088 OUTPUT: 2993 OUTPUT:
2089 RETVAL 2994 RETVAL
… …
2096 3001
2097void glEndList () 3002void glEndList ()
2098 3003
2099void glCallList (int list) 3004void glCallList (int list)
2100 3005
3006MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2101 3007
3008PROTOTYPES: DISABLE
3009
3010void
3011find_widget (SV *self, NV x, NV y)
3012 PPCODE:
3013{
3014 if (within_widget (self, x, y))
3015 XPUSHs (self);
3016}
3017
3018BOOT:
3019{
3020 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3021
3022 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3023 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3024 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3025 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3026}
3027
3028void
3029draw (SV *self)
3030 CODE:
3031{
3032 HV *hv;
3033 SV **svp;
3034 NV x, y, w, h;
3035 SV *draw_x_sv = GvSV (draw_x_gv);
3036 SV *draw_y_sv = GvSV (draw_y_gv);
3037 SV *draw_w_sv = GvSV (draw_w_gv);
3038 SV *draw_h_sv = GvSV (draw_h_gv);
3039 double draw_x, draw_y;
3040
3041 if (!SvROK (self))
3042 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3043
3044 hv = (HV *)SvRV (self);
3045
3046 if (SvTYPE (hv) != SVt_PVHV)
3047 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3048
3049 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3050 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3051
3052 if (!h || !w)
3053 XSRETURN_EMPTY;
3054
3055 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3056 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3057
3058 draw_x = SvNV (draw_x_sv) + x;
3059 draw_y = SvNV (draw_y_sv) + y;
3060
3061 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3062 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3063 XSRETURN_EMPTY;
3064
3065 sv_setnv (draw_x_sv, draw_x);
3066 sv_setnv (draw_y_sv, draw_y);
3067
3068 glPushMatrix ();
3069 glTranslated (x, y, 0);
3070
3071 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3072 {
3073 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3074
3075 if (svp && SvTRUE (*svp))
3076 {
3077 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3078 glEnable (GL_BLEND);
3079 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3080 glBegin (GL_QUADS);
3081 glVertex2f (0, 0);
3082 glVertex2f (w, 0);
3083 glVertex2f (w, h);
3084 glVertex2f (0, h);
3085 glEnd ();
3086 glDisable (GL_BLEND);
3087 }
3088 }
3089#if 0
3090 // draw borders, for debugging
3091 glPushMatrix ();
3092 glColor4f (1., 1., 0., 1.);
3093 glTranslatef (.5, .5, 0.);
3094 glBegin (GL_LINE_LOOP);
3095 glVertex2f (0 , 0);
3096 glVertex2f (w - 1, 0);
3097 glVertex2f (w - 1, h - 1);
3098 glVertex2f (0 , h - 1);
3099 glEnd ();
3100 glPopMatrix ();
3101#endif
3102 PUSHMARK (SP);
3103 XPUSHs (self);
3104 PUTBACK;
3105 call_method ("_draw", G_VOID | G_DISCARD);
3106 SPAGAIN;
3107
3108 glPopMatrix ();
3109
3110 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3111 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3112}
3113

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+ Added lines
< Changed lines
> Changed lines