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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 1.267 by root, Sun Jul 20 02:55:36 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 (cell)->darkness = 0; \
375 (cell)->stat_hp = 0; \
376 (cell)->flags = 0; \
377 (cell)->player = 0; \
378 } while (0)
379
276static void 380static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 381map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 382{
279 int x, y; 383 int x, y;
280 maprow *row; 384 maprow *row;
385 mapcell *cell;
281 386
282 for (y = y0; y < y0 + h; y++) 387 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 388 if (y >= 0)
284 { 389 {
285 if (y >= self->rows) 390 if (y >= self->rows)
… …
291 if (x >= row->c0) 396 if (x >= row->c0)
292 { 397 {
293 if (x >= row->c1) 398 if (x >= row->c1)
294 break; 399 break;
295 400
296 row->col[x - row->c0].darkness = -1; 401 cell = row->col + x - row->c0;
402
403 CELL_CLEAR (cell);
297 } 404 }
298 } 405 }
406}
407
408typedef struct {
409 tileid tile;
410 uint8_t x, y, level;
411} smooth_key;
412
413static void
414smooth_or_bits (HV *hv, smooth_key *key, IV bits)
415{
416 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
417
418 if (SvIOK (*sv))
419 SvIV_set (*sv, SvIVX (*sv) | bits);
420 else
421 sv_setiv (*sv, bits);
299} 422}
300 423
301static void 424static void
302music_finished (void) 425music_finished (void)
303{ 426{
… …
339 n |= n >> 16; 462 n |= n >> 16;
340 463
341 return n + 1; 464 return n + 1;
342} 465}
343 466
344MODULE = CFClient PACKAGE = CFClient 467static unsigned int
468popcount (unsigned int n)
469{
470 n -= (n >> 1) & 0x55555555U;
471 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
472 n = ((n >> 4) + n) & 0x0f0f0f0fU;
473 n *= 0x01010101U;
474
475 return n >> 24;
476}
477
478/* SDL should provide this, really. */
479#define SDLK_MODIFIER_MIN 300
480#define SDLK_MODIFIER_MAX 314
481
482/******************************************************************************/
483
484static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
485static GV *hover_gv;
486
487static int
488within_widget (SV *widget, NV x, NV y)
489{
490 HV *self;
491 SV **svp;
492 NV wx, ww, wy, wh;
493
494 if (!SvROK (widget))
495 return 0;
496
497 self = (HV *)SvRV (widget);
498
499 if (SvTYPE (self) != SVt_PVHV)
500 return 0;
501
502 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
503 if (y < wy)
504 return 0;
505
506 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
507 if (y >= wy + wh)
508 return 0;
509
510 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
511 if (x < wx)
512 return 0;
513
514 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
515 if (x >= wx + ww)
516 return 0;
517
518 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
519 if (!svp || !SvTRUE (*svp))
520 return 0;
521
522 return 1;
523}
524
525MODULE = Deliantra::Client PACKAGE = DC
345 526
346PROTOTYPES: ENABLE 527PROTOTYPES: ENABLE
347 528
348BOOT: 529BOOT:
349{ 530{
350 HV *stash = gv_stashpv ("CFClient", 1); 531 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 532 static const struct {
352 const char *name; 533 const char *name;
353 IV iv; 534 IV iv;
354 } *civ, const_iv[] = { 535 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 536# define const_iv(name) { # name, (IV)name }
537 const_iv (SDLK_MODIFIER_MIN),
538 const_iv (SDLK_MODIFIER_MAX),
539
356 const_iv (SDL_ACTIVEEVENT), 540 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 541 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 542 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 543 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 544 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 553 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 554 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 555 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 556 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 557 const_iv (SDL_USEREVENT),
558
559 const_iv (SDL_APPINPUTFOCUS),
560 const_iv (SDL_APPMOUSEFOCUS),
561 const_iv (SDL_APPACTIVE),
562
563 const_iv (SDLK_FIRST),
564 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 565 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 566 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 567 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 568 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 569 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 624 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 625 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 626 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 627 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 628 const_iv (SDLK_UNDO),
629
438 const_iv (KMOD_NONE), 630 const_iv (KMOD_NONE),
631 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 632 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 633 const_iv (KMOD_RSHIFT),
634 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 635 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 636 const_iv (KMOD_RCTRL),
637 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 638 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 639 const_iv (KMOD_RALT),
640 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 641 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 642 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 643 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 644 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 645 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 646
451 const_iv (KMOD_SHIFT), 647 const_iv (MIX_DEFAULT_FORMAT),
452 const_iv (KMOD_ALT), 648
453 const_iv (KMOD_META) 649 const_iv (SDL_INIT_TIMER),
650 const_iv (SDL_INIT_AUDIO),
651 const_iv (SDL_INIT_VIDEO),
652 const_iv (SDL_INIT_CDROM),
653 const_iv (SDL_INIT_JOYSTICK),
654 const_iv (SDL_INIT_EVERYTHING),
655 const_iv (SDL_INIT_NOPARACHUTE),
656 const_iv (SDL_INIT_EVENTTHREAD),
657
658 const_iv (SDL_GL_RED_SIZE),
659 const_iv (SDL_GL_GREEN_SIZE),
660 const_iv (SDL_GL_BLUE_SIZE),
661 const_iv (SDL_GL_ALPHA_SIZE),
662 const_iv (SDL_GL_DOUBLEBUFFER),
663 const_iv (SDL_GL_BUFFER_SIZE),
664 const_iv (SDL_GL_DEPTH_SIZE),
665 const_iv (SDL_GL_STENCIL_SIZE),
666 const_iv (SDL_GL_ACCUM_RED_SIZE),
667 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
668 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
669 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
670 const_iv (SDL_GL_STEREO),
671 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
672 const_iv (SDL_GL_MULTISAMPLESAMPLES),
673 const_iv (SDL_GL_ACCELERATED_VISUAL),
674 const_iv (SDL_GL_SWAP_CONTROL)
454# undef const_iv 675# undef const_iv
455 }; 676 };
456 677
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 678 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 679 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
680
681 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
682 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 683}
684
685void
686weaken (SV *rv)
687 PROTOTYPE: $
688 CODE:
689 sv_rvweaken (rv);
690
691int
692in_destruct ()
693 CODE:
694 RETVAL = PL_main_cv == Nullcv;
695 OUTPUT:
696 RETVAL
460 697
461NV floor (NV x) 698NV floor (NV x)
462 699
463NV ceil (NV x) 700NV ceil (NV x)
464 701
702IV minpot (UV n)
703
704IV popcount (UV n)
705
465void 706void
466pango_init () 707pango_init ()
467 CODE: 708 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 709{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 710 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 711 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); 712 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 713 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 714#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 715 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 716 /*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 717#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} 718}
491 719
492int 720char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 721
495void 722int SDL_Init (U32 flags)
723
724int SDL_InitSubSystem (U32 flags)
725
726void SDL_QuitSubSystem (U32 flags)
727
496SDL_Quit () 728void SDL_Quit ()
497 729
730int SDL_GL_SetAttribute (int attr, int value)
731
732int SDL_GL_GetAttribute (int attr)
733 CODE:
734 if (SDL_GL_GetAttribute (attr, &RETVAL))
735 XSRETURN_UNDEF;
736 OUTPUT:
737 RETVAL
738
498void 739void
499SDL_ListModes () 740SDL_ListModes (int rgb, int alpha)
500 PPCODE: 741 PPCODE:
501{ 742{
502 SDL_Rect **m; 743 SDL_Rect **m;
503 744
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 745 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 746 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 748 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 749
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 750 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 752
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 753 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 757
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 758 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 759 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 760
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 761 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 762
524 if (m && m != (SDL_Rect **)-1) 763 if (m && m != (SDL_Rect **)-1)
525 while (*m) 764 while (*m)
526 { 765 {
766 if ((*m)->w >= 400 && (*m)->h >= 300)
767 {
527 AV *av = newAV (); 768 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 769 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 770 av_push (av, newSViv ((*m)->h));
771 av_push (av, newSViv (rgb));
772 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 773 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
774 }
531 775
532 ++m; 776 ++m;
533 } 777 }
534} 778}
535 779
536char *
537SDL_GetError ()
538
539int 780int
540SDL_SetVideoMode (int w, int h, int fullscreen) 781SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 782 CODE:
783{
784 SDL_EnableUNICODE (1);
785 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
786
787 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
788 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
789 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
791
542 RETVAL = !!SDL_SetVideoMode ( 792 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 793 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 794 );
795
545 if (RETVAL) 796 if (RETVAL)
546 { 797 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 798 av_clear (texture_av);
799
800 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 801#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 802#include "glfunc.h"
550# undef GL_FUNC 803#undef GL_FUNC
551 } 804 }
805}
552 OUTPUT: 806 OUTPUT:
553 RETVAL 807 RETVAL
554 808
555void 809void
556SDL_GL_SwapBuffers () 810SDL_GL_SwapBuffers ()
557 811
558char * 812char *
559SDL_GetKeyName (int sym) 813SDL_GetKeyName (int sym)
560 814
815int
816SDL_GetAppState ()
817
818int
819SDL_GetModState ()
820
561void 821void
562SDL_PollEvent () 822poll_events ()
563 PPCODE: 823 PPCODE:
564{ 824{
565 SDL_Event ev; 825 SDL_Event ev;
566 826
567 while (SDL_PollEvent (&ev)) 827 SDL_PumpEvents ();
828 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 829 {
569 HV *hv = newHV (); 830 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 831 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 832
572 switch (ev.type) 833 switch (ev.type)
573 { 834 {
574 case SDL_KEYDOWN: 835 case SDL_KEYDOWN:
575 case SDL_KEYUP: 836 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 837 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 838 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 839 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
840 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 841 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 842 break;
581 843
582 case SDL_ACTIVEEVENT: 844 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 845 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 846 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 847 break;
586 848
587 case SDL_MOUSEMOTION: 849 case SDL_MOUSEMOTION:
850 {
851 int state = ev.motion.state;
852 int x = ev.motion.x;
853 int y = ev.motion.y;
854 int xrel = ev.motion.xrel;
855 int yrel = ev.motion.yrel;
856
857 /* do simplistic event compression */
858 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
859 && state == ev.motion.state)
860 {
861 xrel += ev.motion.xrel;
862 yrel += ev.motion.yrel;
863 x = ev.motion.x;
864 y = ev.motion.y;
865 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
866 }
867
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 868 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 869 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 870 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 871 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 872 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 873 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
874 }
595 break; 875 break;
596 876
597 case SDL_MOUSEBUTTONDOWN: 877 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 878 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 879 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 880
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 881 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 882 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 883 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 884 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 889 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 890 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 891 break;
612 } 892 }
613 893
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 894 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 895 }
616} 896}
617 897
618int 898int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 899Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 900 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 901 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 902 Mix_ChannelFinished (channel_finished);
623 903
624void 904void
905Mix_QuerySpec ()
906 PPCODE:
907{
908 int freq, channels;
909 Uint16 format;
910
911 if (Mix_QuerySpec (&freq, &format, &channels))
912 {
913 EXTEND (SP, 3);
914 PUSHs (sv_2mortal (newSViv (freq)));
915 PUSHs (sv_2mortal (newSViv (format)));
916 PUSHs (sv_2mortal (newSViv (channels)));
917 }
918}
919
920void
625Mix_CloseAudio () 921Mix_CloseAudio ()
626 922
627int 923int
628Mix_AllocateChannels (int numchans = -1) 924Mix_AllocateChannels (int numchans = -1)
629 925
926const char *
927Mix_GetError ()
928
630void 929void
631lowdelay (int fd, int val = 1) 930lowdelay (int fd, int val = 1)
632 CODE: 931 CODE:
932 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
933
934void
935win32_proxy_info ()
936 PPCODE:
937{
633#ifndef _WIN32 938#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 939 char buffer[2048];
940 DWORD buflen;
941
942 EXTEND (SP, 3);
943
944 buflen = sizeof (buffer);
945 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
946 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
947 {
948 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
952 {
953 PUSHs (newSVpv (buffer, 0));
954
955 buflen = sizeof (buffer);
956 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
957 PUSHs (newSVpv (buffer, 0));
958 }
959 }
635#endif 960#endif
961}
636 962
637void 963int
638add_font (char *file) 964add_font (char *file)
639 CODE: 965 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 966 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 967 OUTPUT:
642 // cairo... sigh... requires win2000 968 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0);
644#endif
645 969
646void 970void
647load_image_inline (SV *image_) 971load_image_inline (SV *image_)
648 ALIAS: 972 ALIAS:
649 load_image_file = 1 973 load_image_file = 1
… …
652 STRLEN image_len; 976 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 977 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 978 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 979 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 980 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 981 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 982 : SDL_RWFromConstMem (image, image_len);
659 983
660 if (!rw) 984 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 985 croak ("load_image: %s", SDL_GetError ());
662 986
… …
691 1015
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1016 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1017
694 assert (surface2->pitch == surface2->w * 4); 1018 assert (surface2->pitch == surface2->w * 4);
695 1019
1020 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1021 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1022 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1023 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1024 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))); 1025 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1026 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1027 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1028 SDL_UnlockSurface (surface2);
705 1029
706 SDL_FreeSurface (surface); 1030 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1031 SDL_FreeSurface (surface2);
708} 1032}
709 1033
… …
735void 1059void
736error (char *message) 1060error (char *message)
737 CODE: 1061 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1062 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1063#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1064 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1065#endif
742 1066
743void 1067void
744fatal (char *message) 1068fatal (char *message)
745 CODE: 1069 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1070 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1071#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1072 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1073#endif
750 _exit (1); 1074 _exit (1);
751 1075
752void 1076void
753_exit (int retval) 1077_exit (int retval = 0)
754 CODE: 1078 CODE:
1079#ifdef WIN32
1080 ExitThread (retval); // unclean, please beam me up
1081#else
755 _exit (retval); 1082 _exit (retval);
1083#endif
756 1084
1085void
1086debug ()
1087 CODE:
1088{
1089#if DEBUG
1090 VALGRIND_DO_LEAK_CHECK;
1091#endif
1092}
1093
757MODULE = CFClient PACKAGE = CFClient::Font 1094MODULE = Deliantra::Client PACKAGE = DC::Font
758 1095
759CFClient::Font 1096PROTOTYPES: DISABLE
1097
1098DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1099new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1100 CODE:
762{ 1101{
763 int count; 1102 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1103 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1106}
768 OUTPUT: 1107 OUTPUT:
769 RETVAL 1108 RETVAL
770 1109
771void 1110void
772DESTROY (CFClient::Font self) 1111DESTROY (DC::Font self)
773 CODE: 1112 CODE:
774 pango_font_description_free (self); 1113 pango_font_description_free (self);
775 1114
776void 1115void
777make_default (CFClient::Font self) 1116make_default (DC::Font self)
1117 PROTOTYPE: $
778 CODE: 1118 CODE:
779 default_font = self; 1119 default_font = self;
780 1120
781MODULE = CFClient PACKAGE = CFClient::Layout 1121MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1122
783CFClient::Layout 1123PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1124
1125void
1126glyph_cache_backup ()
1127 PROTOTYPE:
1128 CODE:
1129 tc_backup ();
1130
1131void
1132glyph_cache_restore ()
1133 PROTOTYPE:
1134 CODE:
1135 tc_restore ();
1136
1137DC::Layout
1138new (SV *class)
785 CODE: 1139 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1140 New (0, RETVAL, 1, struct cf_layout);
787 1141
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1142 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1143 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1144 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1145 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1146 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1147 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1148 RETVAL->font = 0;
1149 RETVAL->rc = rc_alloc ();
796 1150
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1151 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1152 layout_update_font (RETVAL);
799 OUTPUT: 1153 OUTPUT:
800 RETVAL 1154 RETVAL
801 1155
802void 1156void
803DESTROY (CFClient::Layout self) 1157DESTROY (DC::Layout self)
804 CODE: 1158 CODE:
805 g_object_unref (self->pl); 1159 g_object_unref (self->pl);
1160 rc_free (self->rc);
806 Safefree (self); 1161 Safefree (self);
807 1162
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1163void
816set_text (CFClient::Layout self, SV *text_) 1164set_text (DC::Layout self, SV *text_)
817 CODE: 1165 CODE:
818{ 1166{
819 STRLEN textlen; 1167 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1168 char *text = SvPVutf8 (text_, textlen);
821 1169
822 pango_layout_set_text (self->pl, text, textlen); 1170 pango_layout_set_text (self->pl, text, textlen);
823} 1171}
824 1172
825void 1173void
826set_markup (CFClient::Layout self, SV *text_) 1174set_markup (DC::Layout self, SV *text_)
827 CODE: 1175 CODE:
828{ 1176{
829 STRLEN textlen; 1177 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
831 1179
832 pango_layout_set_markup (self->pl, text, textlen); 1180 pango_layout_set_markup (self->pl, text, textlen);
833} 1181}
834 1182
835void 1183void
836set_shapes (CFClient::Layout self, ...) 1184set_shapes (DC::Layout self, ...)
837 CODE: 1185 CODE:
838{ 1186{
839 PangoAttrList *attrs = 0; 1187 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1188 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1189 const char *pos = text;
… …
876 if (attrs) 1224 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1225 pango_layout_set_attributes (self->pl, attrs);
878} 1226}
879 1227
880void 1228void
881get_shapes (CFClient::Layout self) 1229get_shapes (DC::Layout self)
882 PPCODE: 1230 PPCODE:
883{ 1231{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1232 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1233
886 do 1234 do
887 { 1235 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1236 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1237
890 if (run && shape_attr_p (run)) 1238 if (run && shape_attr_p (run))
891 { 1239 {
892 PangoRectangle extents; 1240 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1241 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1242
1243 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1244 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1245 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1246 }
898 } 1247 }
899 while (pango_layout_iter_next_run (iter)); 1248 while (pango_layout_iter_next_run (iter));
900 1249
901 pango_layout_iter_free (iter); 1250 pango_layout_iter_free (iter);
902} 1251}
903 1252
904int 1253int
905has_wrapped (CFClient::Layout self) 1254has_wrapped (DC::Layout self)
906 CODE: 1255 CODE:
907{ 1256{
908 int lines = 1; 1257 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1258 const char *text = pango_layout_get_text (self->pl);
910 1259
… …
915} 1264}
916 OUTPUT: 1265 OUTPUT:
917 RETVAL 1266 RETVAL
918 1267
919SV * 1268SV *
920get_text (CFClient::Layout self) 1269get_text (DC::Layout self)
921 CODE: 1270 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1271 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1272 sv_utf8_decode (RETVAL);
924 OUTPUT: 1273 OUTPUT:
925 RETVAL 1274 RETVAL
926 1275
927void 1276void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1277set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1278 CODE:
930 self->r = r; 1279 self->r = r;
931 self->g = g; 1280 self->g = g;
932 self->b = b; 1281 self->b = b;
933 self->a = a; 1282 self->a = a;
934 1283
935void 1284void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1285set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1286 CODE:
938 if (self->font != font) 1287 if (self->font != font)
939 { 1288 {
940 self->font = font; 1289 self->font = font;
941 layout_update_font (self); 1290 layout_update_font (self);
942 } 1291 }
943 1292
944void 1293void
945set_height (CFClient::Layout self, int base_height) 1294set_height (DC::Layout self, int base_height)
946 CODE: 1295 CODE:
947 if (self->base_height != base_height) 1296 if (self->base_height != base_height)
948 { 1297 {
949 self->base_height = base_height; 1298 self->base_height = base_height;
950 layout_update_font (self); 1299 layout_update_font (self);
951 } 1300 }
952 1301
953void 1302void
954set_width (CFClient::Layout self, int max_width = -1) 1303set_width (DC::Layout self, int max_width = -1)
955 CODE: 1304 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1305 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1306
958void 1307void
959set_indent (CFClient::Layout self, int indent) 1308set_indent (DC::Layout self, int indent)
960 CODE: 1309 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1310 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1311
963void 1312void
964set_spacing (CFClient::Layout self, int spacing) 1313set_spacing (DC::Layout self, int spacing)
965 CODE: 1314 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1315 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1316
968void 1317void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1318set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1319 CODE:
971 pango_layout_set_ellipsize (self->pl, 1320 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1321 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1322 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1323 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1324 : PANGO_ELLIPSIZE_NONE
976 ); 1325 );
977 1326
978void 1327void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1328set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1329 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1330 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1331
983void 1332void
984size (CFClient::Layout self) 1333size (DC::Layout self)
985 PPCODE: 1334 PPCODE:
986{ 1335{
987 int w, h; 1336 int w, h;
988 1337
989 layout_get_pixel_size (self, &w, &h); 1338 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1341 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1342 PUSHs (sv_2mortal (newSViv (h)));
994} 1343}
995 1344
996int 1345int
997descent (CFClient::Layout self) 1346descent (DC::Layout self)
998 CODE: 1347 CODE:
999{ 1348{
1000 PangoRectangle rect; 1349 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1350 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1351 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1352 RETVAL = PANGO_DESCENT (rect);
1004} 1353}
1005 OUTPUT: 1354 OUTPUT:
1006 RETVAL 1355 RETVAL
1007 1356
1008int 1357int
1009xy_to_index (CFClient::Layout self, int x, int y) 1358xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1359 CODE:
1011{ 1360{
1012 int index, trailing; 1361 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1362 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1363 RETVAL = index + trailing;
1015} 1364}
1016 OUTPUT: 1365 OUTPUT:
1017 RETVAL 1366 RETVAL
1018 1367
1019void 1368void
1020cursor_pos (CFClient::Layout self, int index) 1369cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1370 PPCODE:
1022{ 1371{
1023 PangoRectangle strong_pos; 1372 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1373 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1374
1026 EXTEND (SP, 3); 1375 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1376 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1377 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1379}
1031 1380
1032void 1381void
1033render (CFClient::Layout self) 1382index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1383 PPCODE:
1035{ 1384{
1036 SV *retval; 1385 int line, x;
1037 int w, h;
1038 1386
1039 layout_get_pixel_size (self, &w, &h); 1387 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1388#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1389 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1390 --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 1391#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1392 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1393 PUSHs (sv_2mortal (newSViv (line)));
1394 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1395}
1396
1397void
1398line_x_to_index (DC::Layout self, int line, int x)
1399 PPCODE:
1400{
1401 PangoLayoutLine *lp;
1402 int index, trailing;
1403
1404 if (line < 0)
1405 XSRETURN_EMPTY;
1406
1407 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1408 XSRETURN_EMPTY; /* do better */
1409
1410 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1411
1412 EXTEND (SP, 2);
1413 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1414 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 1415 else
1096 { 1416 {
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))); 1417 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1418 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 } 1419 }
1121} 1420}
1122 1421
1422void
1423render (DC::Layout self, float x, float y, int flags = 0)
1424 CODE:
1425 rc_clear (self->rc);
1426 pango_opengl_render_layout_subpixel (
1427 self->pl,
1428 self->rc,
1429 x * PANGO_SCALE, y * PANGO_SCALE,
1430 self->r, self->g, self->b, self->a,
1431 flags
1432 );
1433 // we assume that context_change actually clears/frees stuff
1434 // and does not do any recomputation...
1435 pango_layout_context_changed (self->pl);
1436
1437void
1438draw (DC::Layout self)
1439 CODE:
1440{
1441 glEnable (GL_TEXTURE_2D);
1442 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443 glEnable (GL_BLEND);
1444 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1445 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1446 glEnable (GL_ALPHA_TEST);
1447 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1448
1449 rc_draw (self->rc);
1450
1451 glDisable (GL_ALPHA_TEST);
1452 glDisable (GL_BLEND);
1453 glDisable (GL_TEXTURE_2D);
1454}
1455
1123MODULE = CFClient PACKAGE = CFClient::Texture 1456MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1457
1125void 1458PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1459
1132 if (ow && oh) 1460void
1461pad (SV *data_, int ow, int oh, int nw, int nh)
1462 CODE:
1463{
1464 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1465 {
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; 1466 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1467 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1468 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1469 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1470
1146 SvPOK_only (result_); 1471 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1472 SvCUR_set (result_, nw * nh * bpp);
1148 1473
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1474 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1475 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1476 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1477
1153 sv_setsv (data_, result_); 1478 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1479 }
1160} 1480}
1161 1481
1162void 1482void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1483draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1489{
1170 HV *hv = (HV *)SvRV (self); 1490 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1491 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1492 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1493 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1494
1495 if (name <= 0)
1496 XSRETURN_EMPTY;
1174 1497
1175 if (items < 5) 1498 if (items < 5)
1176 { 1499 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1500 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1501 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1529 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1530 glDisable (GL_BLEND);
1208 } 1531 }
1209} 1532}
1210 1533
1534IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1535 CODE:
1536{
1537 GLint width;
1538 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1539 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1540 RETVAL = width > 0;
1541}
1542 OUTPUT:
1543 RETVAL
1544
1211MODULE = CFClient PACKAGE = CFClient::Map 1545MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1546
1213CFClient::Map 1547PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1548
1549DC::Map
1550new (SV *class)
1215 CODE: 1551 CODE:
1216 New (0, RETVAL, 1, struct map); 1552 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1553 RETVAL->x = 0;
1218 RETVAL->y = 0; 1554 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1555 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1556 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1557 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1558 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1559 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1560 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; 1561 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1562 RETVAL->row = 0;
1229 OUTPUT: 1563 OUTPUT:
1230 RETVAL 1564 RETVAL
1231 1565
1232void 1566void
1233DESTROY (CFClient::Map self) 1567DESTROY (DC::Map self)
1234 CODE: 1568 CODE:
1235{ 1569{
1236 map_clear (self); 1570 map_clear (self);
1237 Safefree (self->face); 1571 Safefree (self->face2tile);
1238 Safefree (self->tex); 1572 Safefree (self->tex);
1239 Safefree (self); 1573 Safefree (self);
1240} 1574}
1241 1575
1242void 1576void
1577resize (DC::Map self, int map_width, int map_height)
1578 CODE:
1579 self->w = map_width;
1580 self->h = map_height;
1581
1582void
1243clear (CFClient::Map self) 1583clear (DC::Map self)
1244 CODE: 1584 CODE:
1245 map_clear (self); 1585 map_clear (self);
1246 1586
1247void 1587void
1248set_face (CFClient::Map self, int face, int texid) 1588set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1589 CODE:
1250{ 1590{
1251 while (self->faces <= face) 1591 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1592 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} 1593}
1259 1594
1260void 1595void
1596set_smooth (DC::Map self, int face, int smooth, int level)
1597 CODE:
1598{
1599 tileid texid;
1600 maptex *tex;
1601
1602 if (face < 0 || face >= self->faces)
1603 return;
1604
1605 if (smooth < 0 || smooth >= self->faces)
1606 return;
1607
1608 texid = self->face2tile [face];
1609
1610 if (!texid)
1611 return;
1612
1613 tex = self->tex + texid;
1614 tex->smoothtile = self->face2tile [smooth];
1615 tex->smoothlevel = level;
1616}
1617
1618void
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) 1619set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262 CODE: 1620 CODE:
1263{ 1621{
1264 while (self->texs <= texid) 1622 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1623
1270 { 1624 {
1271 maptex *tex = self->tex + texid; 1625 maptex *tex = self->tex + texid;
1272 1626
1273 tex->name = name; 1627 tex->name = name;
… …
1290 // from transparent color bleeding and ugly wrapping effects. 1644 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1645 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1646}
1293 1647
1294int 1648int
1295ox (CFClient::Map self) 1649ox (DC::Map self)
1296 ALIAS: 1650 ALIAS:
1297 oy = 1 1651 oy = 1
1298 x = 2 1652 x = 2
1299 y = 3 1653 y = 3
1300 w = 4 1654 w = 4
… …
1311 } 1665 }
1312 OUTPUT: 1666 OUTPUT:
1313 RETVAL 1667 RETVAL
1314 1668
1315void 1669void
1316scroll (CFClient::Map self, int dx, int dy) 1670scroll (DC::Map self, int dx, int dy)
1317 CODE: 1671 CODE:
1318{ 1672{
1319 if (dx > 0) 1673 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 1674 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 1675 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1676 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 1677
1324 if (dy > 0) 1678 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 1679 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 1680 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1681 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 1682
1329 self->ox += dx; self->x += dx; 1683 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 1684 self->oy += dy; self->y += dy;
1331 1685
1332 while (self->y < 0) 1686 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 1690 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 1691 self->y += MAP_EXTEND_Y;
1338 } 1692 }
1339} 1693}
1340 1694
1341void 1695SV *
1342map1a_update (CFClient::Map self, SV *data_) 1696map1a_update (DC::Map self, SV *data_, int extmap)
1343 CODE: 1697 CODE:
1344{ 1698{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1699 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 1700 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 1701 mapcell *cell;
1348 int x, y, flags; 1702 int x, y, z, flags;
1703 AV *missing = newAV ();
1704 RETVAL = newRV_noinc ((SV *)missing);
1349 1705
1350 while (data < data_end) 1706 while (data < data_end - 1)
1351 { 1707 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 1708 flags = (data [0] << 8) + data [1]; data += 2;
1353 1709
1354 x = self->x + ((flags >> 10) & 63); 1710 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 1711 y = self->y + ((flags >> 4) & 63);
1356 1712
1357 cell = map_get_cell (self, x, y); 1713 cell = map_get_cell (self, x, y);
1358 1714
1359 if (flags & 15) 1715 if (flags & 15)
1360 { 1716 {
1361 if (cell->darkness < 0) 1717 if (!cell->darkness)
1362 { 1718 {
1719 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 1720 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 1721 }
1368 1722
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 1723 //TODO: don't trust server data to be in-range(!)
1372 1724
1373 if (flags & 4) 1725 if (flags & 8)
1374 { 1726 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1727 if (extmap)
1728 {
1729 uint8_t ext, cmd;
1730
1731 do
1732 {
1733 ext = *data++;
1734 cmd = ext & 0x7f;
1735
1736 if (cmd < 4)
1737 cell->darkness = 255 - ext * 64 + 1;
1738 else if (cmd == 5) // health
1739 {
1740 cell->stat_width = 1;
1741 cell->stat_hp = *data++;
1742 }
1743 else if (cmd == 6) // monster width
1744 cell->stat_width = *data++ + 1;
1745 else if (cmd == 0x47)
1746 {
1747 if (*data == 1) cell->player = data [1];
1748 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1749 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1750 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1751
1752 data += *data + 1;
1753 }
1754 else if (cmd == 8) // cell flags
1755 cell->flags = *data++;
1756 else if (ext & 0x40) // unknown, multibyte => skip
1757 data += *data + 1;
1758 else
1759 data++;
1760 }
1761 while (ext & 0x80);
1762 }
1763 else
1764 cell->darkness = *data++ + 1;
1376 } 1765 }
1377 1766
1767 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 1768 if (flags & (4 >> z))
1379 { 1769 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1770 faceid face = (data [0] << 8) + data [1]; data += 2;
1771 need_facenum (self, face);
1772 cell->tile [z] = self->face2tile [face];
1773
1774 if (cell->tile [z])
1775 {
1776 maptex *tex = self->tex + cell->tile [z];
1777 if (!tex->name)
1778 av_push (missing, newSViv (cell->tile [z]));
1779
1780 if (tex->smoothtile)
1781 {
1782 maptex *smooth = self->tex + tex->smoothtile;
1783 if (!smooth->name)
1784 av_push (missing, newSViv (tex->smoothtile));
1785 }
1786 }
1381 } 1787 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 1788 }
1388 else 1789 else
1389 cell->darkness = -1; 1790 CELL_CLEAR (cell);
1390 } 1791 }
1391} 1792}
1793 OUTPUT:
1794 RETVAL
1392 1795
1393SV * 1796SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1797mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 1798 CODE:
1396{ 1799{
1397 int x1, x; 1800 int x1, x;
1398 int y1, y; 1801 int y1, y;
1399 int z; 1802 int z;
… …
1420 { 1823 {
1421 mapcell *cell = row->col + (x - row->c0); 1824 mapcell *cell = row->col + (x - row->c0);
1422 1825
1423 for (z = 0; z <= 0; z++) 1826 for (z = 0; z <= 0; z++)
1424 { 1827 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 1828 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 1829 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 1830 int a1 = tex.a;
1432 1831
1433 r = (r * a0 + tex.r * a1) / 255; 1832 r = (r * a0 + tex.r * a1) / 255;
1434 g = (g * a0 + tex.g * a1) / 255; 1833 g = (g * a0 + tex.g * a1) / 255;
1435 b = (b * a0 + tex.b * a1) / 255; 1834 b = (b * a0 + tex.b * a1) / 255;
1436 a = (a * a0 + tex.a * a1) / 255; 1835 a = (a * a0 + tex.a * a1) / 255;
1437 }
1438 } 1836 }
1439 } 1837 }
1440 1838
1441 *map++ = (r ) 1839 *map++ = (r )
1442 | (g << 8) 1840 | (g << 8)
… …
1449} 1847}
1450 OUTPUT: 1848 OUTPUT:
1451 RETVAL 1849 RETVAL
1452 1850
1453void 1851void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1852draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455 CODE: 1853 CODE:
1456{ 1854{
1457 int vx, vy;
1458 int x, y, z; 1855 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 1856
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1857 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1858 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860 smooth_key skey;
1861 int pl_x, pl_y;
1862 maptex pl_tex;
1863 rc_t *rc = rc_alloc ();
1864 rc_key_t key;
1865 rc_array_t *arr;
1464 1866
1465 /* 1867 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 1868
1470 int vy = self->vy = self->h >= sh 1869 // thats current max. sorry.
1471 ? self->y + (self->h - sh) / 2 1870 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1871 if (sh > 255) sh = 255;
1473 */
1474 1872
1475 glColor4ub (255, 255, 255, 255); 1873 // clear key, in case of extra padding
1874 memset (&skey, 0, sizeof (skey));
1875
1876 memset (&key, 0, sizeof (key));
1877 key.r = 255;
1878 key.g = 255;
1879 key.b = 255;
1880 key.a = 255;
1881 key.mode = GL_QUADS;
1882 key.format = GL_T2F_V3F;
1883 key.texname = -1;
1884
1885 mx += self->x;
1886 my += self->y;
1887
1888 // first pass: determine smooth_max
1889 // rather ugly, if you ask me
1890 // could also be stored inside mapcell and updated on change
1891 memset (smooth_max, 0, sizeof (smooth_max));
1892
1893 for (y = 0; y < sh; y++)
1894 if (0 <= y + my && y + my < self->rows)
1895 {
1896 maprow *row = self->row + (y + my);
1897
1898 for (x = 0; x < sw; x++)
1899 if (row->c0 <= x + mx && x + mx < row->c1)
1900 {
1901 mapcell *cell = row->col + (x + mx - row->c0);
1902
1903 smooth_max[x + 1][y + 1] =
1904 MAX (self->tex [cell->tile [0]].smoothlevel,
1905 MAX (self->tex [cell->tile [1]].smoothlevel,
1906 self->tex [cell->tile [2]].smoothlevel));
1907 }
1908 }
1476 1909
1477 glEnable (GL_BLEND); 1910 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1911 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); 1912 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 1913
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 1914 for (z = 0; z <= 2; z++)
1915 {
1916 memset (smooth_level, 0, sizeof (smooth_level));
1917
1487 for (y = 0; y < sh; y++) 1918 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 1919 if (0 <= y + my && y + my < self->rows)
1489 { 1920 {
1490 maprow *row = self->row + (y + vy); 1921 maprow *row = self->row + (y + my);
1491 1922
1492 for (x = 0; x < sw; x++) 1923 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 1924 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 1925 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 1926 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 1927 tileid tile = cell->tile [z];
1498 1928
1499 if (face) 1929 if (tile)
1930 {
1931 maptex tex = self->tex [tile];
1932 int px = (x + 1) * T - tex.w;
1933 int py = (y + 1) * T - tex.h;
1934
1935 if (key.texname != tex.name)
1936 {
1937 if (!tex.name)
1938 tex = self->tex [2]; /* missing, replace by noface */
1939
1940 key.texname = tex.name;
1941 arr = rc_array (rc, &key);
1942 }
1943
1944 if (expect_false (cell->player == player) && expect_false (z == 2))
1945 {
1946 pl_x = px;
1947 pl_y = py;
1948 pl_tex = tex;
1949 continue;
1950 }
1951
1952 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956
1957 if (expect_false (cell->flags) && expect_false (z == 2))
1958 {
1959 // overlays such as the speech bubble, probably more to come
1960 if (cell->flags & 1)
1961 {
1962 maptex tex = self->tex [1];
1963 int px = x * T + T * 2 / 32;
1964 int py = y * T - T * 6 / 32;
1965
1966 if (tex.name)
1967 {
1968 if (key.texname != tex.name)
1969 {
1970 key.texname = tex.name;
1971 arr = rc_array (rc, &key);
1972 }
1973
1974 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978 }
1979 }
1980 }
1981
1982 // update smooth hash
1983 if (tex.smoothtile)
1984 {
1985 skey.tile = tex.smoothtile;
1986 skey.level = tex.smoothlevel;
1987
1988 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1989
1990 // add bits to current tile and all neighbours. skey.x|y is
1991 // shifted +1|+1 so we always stay positive.
1992
1993 // bits is ___n cccc CCCC bbbb
1994 // n do not draw borders&corners
1995 // c draw these corners, but...
1996 // C ... not these
1997 // b draw these borders
1998
1999 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2000 // ┃· ·· ·┃ ━━
2001
2002 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2003 // ·· ·· ·┏ ┓·
2004
2005 // full tile
2006 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2007
2008 // borders
2009 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2010 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2011 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2012 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2013
2014 // corners
2015 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2019 }
2020 }
2021 }
2022 }
2023
2024 rc_draw (rc);
2025 rc_clear (rc);
2026
2027 // go through all smoothlevels, lowest to highest, then draw.
2028 // this is basically counting sort
2029 {
2030 int w, b;
2031
2032 glEnable (GL_TEXTURE_2D);
2033 glBegin (GL_QUADS);
2034 for (w = 0; w < 256 / 32; ++w)
2035 {
2036 uint32_t smask = smooth_level [w];
2037 if (smask)
2038 for (b = 0; b < 32; ++b)
2039 if (smask & (((uint32_t)1) << b))
1500 { 2040 {
1501 maptex tex = self->tex [face]; 2041 int level = (w << 5) | b;
2042 HE *he;
1502 2043
1503 int px = (x + 1) * 32 - tex.w; 2044 hv_iterinit (smooth);
1504 int py = (y + 1) * 32 - tex.h; 2045 while ((he = hv_iternext (smooth)))
1505
1506 if (last_name != tex.name)
1507 { 2046 {
2047 smooth_key *skey = (smooth_key *)HeKEY (he);
2048 IV bits = SvIVX (HeVAL (he));
2049
2050 if (!(bits & 0x1000)
2051 && skey->level == level
2052 && level > smooth_max [skey->x][skey->y])
2053 {
2054 maptex tex = self->tex [skey->tile];
2055 int px = (((int)skey->x) - 1) * T;
2056 int py = (((int)skey->y) - 1) * T;
2057 int border = bits & 15;
2058 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059 float dx = tex.s * .0625f; // 16 images/row
2060 float dy = tex.t * .5f ; // 2 images/column
2061
2062 if (tex.name)
2063 {
2064 // this time avoiding texture state changes
2065 // save gobs of state changes.
2066 if (key.texname != tex.name)
2067 {
1508 glEnd (); 2068 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2069 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2070 glBegin (GL_QUADS);
2071 }
2072
2073 if (border)
2074 {
2075 float ox = border * dx;
2076
2077 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2079 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2080 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2081 }
2082
2083 if (corner)
2084 {
2085 float ox = corner * dx;
2086
2087 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2091 }
2092 }
2093 }
1512 } 2094 }
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 } 2095 }
1519 }
1520 } 2096 }
1521 2097
1522 glEnd (); 2098 glEnd ();
1523
1524 glDisable (GL_TEXTURE_2D); 2099 glDisable (GL_TEXTURE_2D);
2100 key.texname = -1;
2101 }
2102
2103 hv_clear (smooth);
2104 }
2105
2106 if (pl_tex.name)
2107 {
2108 maptex tex = pl_tex;
2109 int px = pl_x + sdx;
2110 int py = pl_y + sdy;
2111
2112 key.texname = tex.name;
2113 arr = rc_array (rc, &key);
2114
2115 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2116 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2117 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2118 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119
2120 rc_draw (rc);
2121 }
2122
1525 glDisable (GL_BLEND); 2123 glDisable (GL_BLEND);
1526} 2124 rc_free (rc);
1527 2125
2126 // top layer: overlays such as the health bar
2127 for (y = 0; y < sh; y++)
2128 if (0 <= y + my && y + my < self->rows)
2129 {
2130 maprow *row = self->row + (y + my);
2131
2132 for (x = 0; x < sw; x++)
2133 if (row->c0 <= x + mx && x + mx < row->c1)
2134 {
2135 mapcell *cell = row->col + (x + mx - row->c0);
2136
2137 int px = x * T;
2138 int py = y * T;
2139
2140 if (cell->stat_hp)
2141 {
2142 int width = cell->stat_width * T;
2143 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2144
2145 glColor3ub (0, 0, 0);
2146 glRectf (px + 1, py - thick - 2,
2147 px + width - 1, py);
2148
2149 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2150 glRectf (px + 2,
2151 py - thick - 1,
2152 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2153 }
2154 }
2155 }
2156}
2157
1528void 2158void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2159draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530 CODE: 2160 CODE:
1531{ 2161{
1532 static float color[16][3] = { 2162 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2163 { 0.00F, 0.00F, 0.00F },
1534 { 1.00, 1.00, 1.00 }, 2164 { 1.00F, 1.00F, 1.00F },
1535 { 0.00, 0.00, 0.55 }, 2165 { 0.00F, 0.00F, 0.55F },
1536 { 1.00, 0.00, 0.00 }, 2166 { 1.00F, 0.00F, 0.00F },
1537 2167
1538 { 1.00, 0.54, 0.00 }, 2168 { 1.00F, 0.54F, 0.00F },
1539 { 0.11, 0.56, 1.00 }, 2169 { 0.11F, 0.56F, 1.00F },
1540 { 0.93, 0.46, 0.00 }, 2170 { 0.93F, 0.46F, 0.00F },
1541 { 0.18, 0.54, 0.34 }, 2171 { 0.18F, 0.54F, 0.34F },
1542 2172
1543 { 0.56, 0.73, 0.56 }, 2173 { 0.56F, 0.73F, 0.56F },
1544 { 0.80, 0.80, 0.80 }, 2174 { 0.80F, 0.80F, 0.80F },
1545 { 0.55, 0.41, 0.13 }, 2175 { 0.55F, 0.41F, 0.13F },
1546 { 0.99, 0.77, 0.26 }, 2176 { 0.99F, 0.77F, 0.26F },
1547 2177
1548 { 0.74, 0.65, 0.41 }, 2178 { 0.74F, 0.65F, 0.41F },
1549 2179
1550 { 0.00, 1.00, 1.00 }, 2180 { 0.00F, 1.00F, 1.00F },
1551 { 1.00, 0.00, 1.00 }, 2181 { 1.00F, 0.00F, 1.00F },
1552 { 1.00, 1.00, 0.00 }, 2182 { 1.00F, 1.00F, 0.00F },
1553 }; 2183 };
1554 2184
1555 int x, y; 2185 int x, y;
1556 2186
1557 glEnable (GL_TEXTURE_2D); 2187 glEnable (GL_TEXTURE_2D);
… …
1584 glDisable (GL_BLEND); 2214 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2215 glDisable (GL_TEXTURE_2D);
1586} 2216}
1587 2217
1588void 2218void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2219fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2220 PPCODE:
1591{ 2221{
1592 int vx, vy;
1593 int x, y; 2222 int x, y;
2223 int sw1 = sw + 2;
2224 int sh1 = sh + 2;
2225 int sh3 = sh * 3;
1594 int sw4 = (sw + 3) & ~3; 2226 int sw34 = (sw * 3 + 3) & ~3;
2227 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2228 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2229 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2230
1598 memset (darkness, 255, sw4 * sh);
1599 SvPOK_only (darkness_sv); 2231 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2232 SvCUR_set (darkness3_sv, sw34 * sh3);
1601 2233
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2234 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2235 my += self->y - 1;
1604 2236
2237 memset (darkness1, 255, sw1 * sh1);
2238
1605 for (y = 0; y < sh; y++) 2239 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2240 if (0 <= y + my && y + my < self->rows)
1607 { 2241 {
1608 maprow *row = self->row + (y + vy); 2242 maprow *row = self->row + (y + my);
1609 2243
1610 for (x = 0; x < sw; x++) 2244 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2245 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2246 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2247 mapcell *cell = row->col + (x + mx - row->c0);
1614 2248
1615 darkness[y * sw4 + x] = cell->darkness < 0 2249 darkness1 [y * sw1 + x] = cell->darkness
2250 ? 255 - (cell->darkness - 1)
1616 ? 255 - FOW_DARKNESS 2251 : 255 - FOW_DARKNESS;
1617 : 255 - cell->darkness;
1618 } 2252 }
1619 } 2253 }
1620 2254
2255 for (y = 0; y < sh; ++y)
2256 for (x = 0; x < sw; ++x)
2257 {
2258 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2259 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2260 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2261 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2262 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2263 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2264 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2265 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2266 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2267
2268 uint8_t r11 = (d11 + d21 + d12) / 3;
2269 uint8_t r21 = d21;
2270 uint8_t r31 = (d21 + d31 + d32) / 3;
2271
2272 uint8_t r12 = d12;
2273 uint8_t r22 = d22;
2274 uint8_t r32 = d32;
2275
2276 uint8_t r13 = (d13 + d23 + d12) / 3;
2277 uint8_t r23 = d23;
2278 uint8_t r33 = (d23 + d33 + d32) / 3;
2279
2280 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2281 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2283 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2284 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2286 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2287 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2289 }
2290
2291 free (darkness1);
2292
1621 EXTEND (SP, 3); 2293 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2294 PUSHs (sv_2mortal (newSViv (sw34)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2295 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2296 PUSHs (darkness3_sv);
1625} 2297}
1626 2298
1627SV * 2299SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2300get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2301 CODE:
1630{ 2302{
1631 int x, y, x1, y1; 2303 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2304 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2305 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2330 if (row && row->c0 <= x && x < row->c1)
1659 { 2331 {
1660 mapcell *cell = row->col + (x - row->c0); 2332 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2333 uint8_t flags = 0;
1662 2334
1663 if (cell->face [0]) flags |= 1; 2335 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2336 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2337 if (cell->tile [2]) flags |= 4;
1666 2338
1667 *data++ = flags; 2339 *data++ = flags;
1668 2340
1669 if (flags & 1) 2341 if (flags & 1)
1670 { 2342 {
2343 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2344 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2345 *data++ = tile;
1673 } 2346 }
1674 2347
1675 if (flags & 2) 2348 if (flags & 2)
1676 { 2349 {
2350 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2351 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2352 *data++ = tile;
1679 } 2353 }
1680 2354
1681 if (flags & 4) 2355 if (flags & 4)
1682 { 2356 {
2357 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2358 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2359 *data++ = tile;
1685 } 2360 }
1686 } 2361 }
1687 else 2362 else
1688 *data++ = 0; 2363 *data++ = 0;
1689 } 2364 }
1690 } 2365 }
1691 2366
2367 /* if size is w*h + 5 then no data has been found */
2368 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2369 {
1692 SvPOK_only (data_sv); 2370 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2371 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2372 }
2373
1694 RETVAL = data_sv; 2374 RETVAL = data_sv;
1695} 2375}
1696 OUTPUT: 2376 OUTPUT:
1697 RETVAL 2377 RETVAL
1698 2378
1699void 2379void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2380set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2381 PPCODE:
1702{ 2382{
1703 int x, y, z; 2383 int x, y, z;
1704 int w, h; 2384 int w, h;
1705 int x1, y1; 2385 int x1, y1;
2386 STRLEN len;
2387 uint8_t *data, *end;
2388
2389 len = SvLEN (data_sv);
2390 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2391 data = SvPVbyte_nolen (data_sv);
2392 end = data + len + 8;
2393
2394 if (len < 5)
2395 XSRETURN_EMPTY;
1706 2396
1707 if (*data++ != 0) 2397 if (*data++ != 0)
1708 return; /* version mismatch */ 2398 XSRETURN_EMPTY; /* version mismatch */
1709 2399
1710 w = *data++ << 8; w |= *data++; 2400 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2401 h = *data++ << 8; h |= *data++;
1712 2402
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2403 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2415 {
1726 maprow *row = map_get_row (self, y); 2416 maprow *row = map_get_row (self, y);
1727 2417
1728 for (x = x0; x < x1; x++) 2418 for (x = x0; x < x1; x++)
1729 { 2419 {
2420 uint8_t flags;
2421
2422 if (data + 7 >= end)
2423 XSRETURN_EMPTY;
2424
1730 uint8_t flags = *data++; 2425 flags = *data++;
1731 2426
1732 if (flags) 2427 if (flags)
1733 { 2428 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2429 mapcell *cell = row_get_cell (row, x);
2430 tileid tile[3] = { 0, 0, 0 };
1737 2431
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2432 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2433 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2434 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2435
1742 if (cell->darkness <= 0) 2436 if (cell->darkness == 0)
1743 { 2437 {
1744 cell->darkness = -1; 2438 /*cell->darkness = 0;*/
2439 EXTEND (SP, 3);
1745 2440
1746 for (z = 0; z <= 2; z++) 2441 for (z = 0; z <= 2; z++)
1747 { 2442 {
1748 cell->face[z] = face[z]; 2443 tileid t = tile [z];
1749 2444
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2445 if (t >= self->texs || (t && !self->tex [t].name))
2446 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2447 PUSHs (sv_2mortal (newSViv (t)));
2448 need_texid (self, t);
2449 }
2450
2451 cell->tile [z] = t;
1752 } 2452 }
1753 } 2453 }
1754 } 2454 }
1755 } 2455 }
1756 } 2456 }
1757} 2457}
1758 2458
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2459MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2460
1761CFClient::MixChunk 2461DC::RW
1762new_from_file (SV *class, char *path) 2462new (SV *class, SV *data_sv)
1763 CODE: 2463 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2464{
2465 STRLEN datalen;
2466 char *data = SvPVbyte (data_sv, datalen);
2467
2468 RETVAL = SDL_RWFromConstMem (data, datalen);
2469}
1765 OUTPUT: 2470 OUTPUT:
1766 RETVAL 2471 RETVAL
1767 2472
2473DC::RW
2474new_from_file (SV *class, const char *path, const char *mode = "rb")
2475 CODE:
2476 RETVAL = SDL_RWFromFile (path, mode);
2477 OUTPUT:
2478 RETVAL
2479
2480# fails on win32:
2481# dc.xs(2268) : error C2059: syntax error : '('
1768void 2482#void
2483#close (DC::RW self)
2484# CODE:
2485# (self->(close)) (self);
2486
2487MODULE = Deliantra::Client PACKAGE = DC::Channel
2488
2489PROTOTYPES: DISABLE
2490
2491DC::Channel
2492find ()
2493 CODE:
2494{
2495 RETVAL = Mix_GroupAvailable (-1);
2496
2497 if (RETVAL < 0)
2498 {
2499 RETVAL = Mix_GroupOldest (-1);
2500
2501 if (RETVAL < 0)
2502 XSRETURN_UNDEF;
2503
2504 Mix_HaltChannel (RETVAL);
2505 }
2506
2507 Mix_UnregisterAllEffects (RETVAL);
2508 Mix_Volume (RETVAL, 128);
2509}
2510 OUTPUT:
2511 RETVAL
2512
2513void
2514halt (DC::Channel self)
2515 CODE:
2516 Mix_HaltChannel (self);
2517
2518void
2519expire (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_ExpireChannel (self, ticks);
2522
2523void
2524fade_out (DC::Channel self, int ticks = -1)
2525 CODE:
2526 Mix_FadeOutChannel (self, ticks);
2527
2528int
2529volume (DC::Channel self, int volume)
2530 CODE:
2531 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2532 OUTPUT:
2533 RETVAL
2534
2535void
2536unregister_all_effects (DC::Channel self)
2537 CODE:
2538 Mix_UnregisterAllEffects (self);
2539
2540void
2541set_panning (DC::Channel self, int left, int right)
2542 CODE:
2543 left = CLAMP (left , 0, 255);
2544 right = CLAMP (right, 0, 255);
2545 Mix_SetPanning (self, left, right);
2546
2547void
2548set_distance (DC::Channel self, int distance)
2549 CODE:
2550 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2551
2552void
2553set_position (DC::Channel self, int angle, int distance)
2554 CODE:
2555
2556void
2557set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558 CODE:
2559{
2560 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2562 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563}
2564
2565void
2566set_reverse_stereo (DC::Channel self, int flip)
2567 CODE:
2568 Mix_SetReverseStereo (self, flip);
2569
2570MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571
2572PROTOTYPES: DISABLE
2573
2574DC::MixChunk
2575new (SV *class, DC::RW rwops)
2576 CODE:
2577 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2578 OUTPUT:
2579 RETVAL
2580
2581void
1769DESTROY (CFClient::MixChunk self) 2582DESTROY (DC::MixChunk self)
1770 CODE: 2583 CODE:
1771 Mix_FreeChunk (self); 2584 Mix_FreeChunk (self);
1772 2585
1773int 2586int
1774volume (CFClient::MixChunk self, int volume = -1) 2587volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2588 CODE:
2589 if (items > 1)
2590 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2591 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2592 OUTPUT:
1778 RETVAL 2593 RETVAL
1779 2594
1780int 2595DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2596play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2597 CODE:
2598{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2599 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2600
2601 if (RETVAL < 0)
2602 XSRETURN_UNDEF;
2603
2604 if (channel < 0)
2605 {
2606 Mix_UnregisterAllEffects (RETVAL);
2607 Mix_Volume (RETVAL, 128);
2608 }
2609}
1784 OUTPUT: 2610 OUTPUT:
1785 RETVAL 2611 RETVAL
1786 2612
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 2613MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1788 2614
1789int 2615int
1790volume (int volume = -1) 2616volume (int volume = -1)
2617 PROTOTYPE: ;$
1791 CODE: 2618 CODE:
2619 if (items > 0)
2620 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 2621 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 2622 OUTPUT:
1794 RETVAL 2623 RETVAL
1795 2624
1796CFClient::MixMusic 2625void
1797new_from_file (SV *class, char *path) 2626fade_out (int ms)
1798 CODE: 2627 CODE:
2628 Mix_FadeOutMusic (ms);
2629
2630void
2631halt ()
2632 CODE:
2633 Mix_HaltMusic ();
2634
2635DC::MixMusic
2636new (SV *class, DC::RW rwops)
2637 CODE:
1799 RETVAL = Mix_LoadMUS (path); 2638 RETVAL = Mix_LoadMUS_RW (rwops);
1800 OUTPUT: 2639 OUTPUT:
1801 RETVAL 2640 RETVAL
1802 2641
1803void 2642void
1804DESTROY (CFClient::MixMusic self) 2643DESTROY (DC::MixMusic self)
1805 CODE: 2644 CODE:
1806 Mix_FreeMusic (self); 2645 Mix_FreeMusic (self);
1807 2646
1808int 2647int
1809play (CFClient::MixMusic self, int loops = -1) 2648play (DC::MixMusic self, int loops = -1)
1810 CODE: 2649 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 2650 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 2651 OUTPUT:
1813 RETVAL 2652 RETVAL
1814 2653
2654void
2655fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2656 CODE:
2657 Mix_FadeInMusicPos (self, loops, ms, position);
2658
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 2659MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2660
2661PROTOTYPES: ENABLE
1816 2662
1817BOOT: 2663BOOT:
1818{ 2664{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2665 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 2666 static const struct {
1821 const char *name; 2667 const char *name;
1822 IV iv; 2668 IV iv;
1823 } *civ, const_iv[] = { 2669 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 2670# define const_iv(name) { # name, (IV)name }
2671 const_iv (GL_VENDOR),
2672 const_iv (GL_VERSION),
2673 const_iv (GL_EXTENSIONS),
1825 const_iv (GL_COLOR_MATERIAL), 2674 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 2675 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 2676 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 2677 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 2678 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 2682 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 2683 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 2684 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 2685 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 2686 const_iv (GL_BACK),
2687 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 2688 const_iv (GL_AND),
1839 const_iv (GL_ONE), 2689 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 2690 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 2691 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 2692 const_iv (GL_DST_ALPHA),
… …
1855 const_iv (GL_INTENSITY), 2705 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 2706 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 2707 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 2708 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2709 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2710 const_iv (GL_COMPRESSED_ALPHA_ARB),
2711 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2712 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2714 const_iv (GL_COMPRESSED_RGB_ARB),
2715 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 2716 const_iv (GL_COMPILE),
2717 const_iv (GL_PROXY_TEXTURE_1D),
2718 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 2719 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 2720 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 2721 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 2722 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 2723 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 2744 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 2745 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 2746 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 2747 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 2748 const_iv (GL_CONSTANT_BORDER),
2749 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 2750 const_iv (GL_LINES),
2751 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 2752 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 2753 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 2754 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 2755 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 2756 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 2757 const_iv (GL_TRIANGLE_FAN),
2758 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2759 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2760 const_iv (GL_POINT_SMOOTH_HINT),
2761 const_iv (GL_LINE_SMOOTH_HINT),
2762 const_iv (GL_POLYGON_SMOOTH_HINT),
2763 const_iv (GL_GENERATE_MIPMAP_HINT),
2764 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 2765 const_iv (GL_FASTEST),
2766 const_iv (GL_DONT_CARE),
2767 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 2768 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 2769 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 2770 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 2771 const_iv (GL_T2F_N3F_V3F),
1904# undef const_iv 2772# undef const_iv
1905 }; 2773 };
1906 2774
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2775 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2776 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2777
2778 texture_av = newAV ();
2779 AvREAL_off (texture_av);
1909} 2780}
2781
2782void
2783disable_GL_EXT_blend_func_separate ()
2784 CODE:
2785 gl.BlendFuncSeparate = 0;
2786 gl.BlendFuncSeparateEXT = 0;
1910 2787
1911char * 2788char *
1912gl_vendor () 2789gl_vendor ()
1913 CODE: 2790 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 2791 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1927 CODE: 2804 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2805 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 2806 OUTPUT:
1930 RETVAL 2807 RETVAL
1931 2808
2809const char *glGetString (GLenum pname)
2810
2811GLint glGetInteger (GLenum pname)
2812 CODE:
2813 glGetIntegerv (pname, &RETVAL);
2814 OUTPUT:
2815 RETVAL
2816
2817GLdouble glGetDouble (GLenum pname)
2818 CODE:
2819 glGetDoublev (pname, &RETVAL);
2820 OUTPUT:
2821 RETVAL
2822
1932int glGetError () 2823int glGetError ()
1933 2824
1934void glFinish () 2825void glFinish ()
1935 2826
1936void glClear (int mask) 2827void glClear (int mask)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 2864# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2865void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 2866
1976# near_ and far_ are due to microsofts buggy "c" compiler 2867# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2868void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2869
2870PROTOTYPES: DISABLE
1978 2871
1979void glViewport (int x, int y, int width, int height) 2872void glViewport (int x, int y, int width, int height)
1980 2873
1981void glScissor (int x, int y, int width, int height) 2874void glScissor (int x, int y, int width, int height)
1982 2875
… …
1990 2883
1991void glRotate (float angle, float x, float y, float z) 2884void glRotate (float angle, float x, float y, float z)
1992 CODE: 2885 CODE:
1993 glRotatef (angle, x, y, z); 2886 glRotatef (angle, x, y, z);
1994 2887
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 2888void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @
2001 ALIAS: 2889 ALIAS:
2002 glColor_premultiply = 1 2890 glColor_premultiply = 1
2003 CODE: 2891 CODE:
2004 if (ix) 2892 if (ix)
2005 { 2893 {
2006 r *= a; 2894 r *= a;
2007 g *= a; 2895 g *= a;
2008 b *= a; 2896 b *= a;
2009 } 2897 }
2010 // microsoft visual "c" rounds instead of truncating... 2898 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 2899 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 2900
2022void glRasterPos (float x, float y, float z = 0.) 2901void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 2902 CODE:
2024 glRasterPos3f (0, 0, z); 2903 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 2904 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 2909
2031void glTexCoord (float s, float t) 2910void glTexCoord (float s, float t)
2032 CODE: 2911 CODE:
2033 glTexCoord2f (s, t); 2912 glTexCoord2f (s, t);
2034 2913
2914void glRect (float x1, float y1, float x2, float y2)
2915 CODE:
2916 glRectf (x1, y1, x2, y2);
2917
2918void glRect_lineloop (float x1, float y1, float x2, float y2)
2919 CODE:
2920 glBegin (GL_LINE_LOOP);
2921 glVertex2f (x1, y1);
2922 glVertex2f (x2, y1);
2923 glVertex2f (x2, y2);
2924 glVertex2f (x1, y2);
2925 glEnd ();
2926
2927PROTOTYPES: ENABLE
2928
2929void glBegin (int mode)
2930
2931void glEnd ()
2932
2933void glPointSize (GLfloat size)
2934
2935void glLineWidth (GLfloat width)
2936
2937void glInterleavedArrays (int format, int stride, char *data)
2938
2939void glDrawElements (int mode, int count, int type, char *indices)
2940
2941# 1.2 void glDrawRangeElements (int mode, int start, int end
2942
2035void glTexEnv (int target, int pname, float param) 2943void glTexEnv (int target, int pname, float param)
2036 CODE: 2944 CODE:
2037 glTexEnvf (target, pname, param); 2945 glTexEnvf (target, pname, param);
2038 2946
2039void glTexParameter (int target, int pname, float param) 2947void 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) 2963void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 2964 CODE:
2057 if (gl.SeparableFilter2D) 2965 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2966 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 2967
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2968void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 2969
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2970void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 2971
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 2972void glDrawPixels (int width, int height, int format, int type, char *pixels)
2973
2974void glPixelZoom (float x, float y)
2065 2975
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2976void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 2977
2068int glGenTexture () 2978int glGenTexture ()
2069 CODE: 2979 CODE:
2070{ 2980 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 2981 OUTPUT:
2076 RETVAL 2982 RETVAL
2077 2983
2078void glDeleteTexture (int name) 2984void glDeleteTexture (int name)
2079 CODE: 2985 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 2986 del_texture (name);
2083} 2987
2084
2085int glGenList () 2988int glGenList ()
2086 CODE: 2989 CODE:
2087 RETVAL = glGenLists (1); 2990 RETVAL = glGenLists (1);
2088 OUTPUT: 2991 OUTPUT:
2089 RETVAL 2992 RETVAL
… …
2096 2999
2097void glEndList () 3000void glEndList ()
2098 3001
2099void glCallList (int list) 3002void glCallList (int list)
2100 3003
3004MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2101 3005
3006PROTOTYPES: DISABLE
3007
3008void
3009find_widget (SV *self, NV x, NV y)
3010 PPCODE:
3011{
3012 if (within_widget (self, x, y))
3013 XPUSHs (self);
3014}
3015
3016BOOT:
3017{
3018 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3019
3020 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3021 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3022 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3023 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3024}
3025
3026void
3027draw (SV *self)
3028 CODE:
3029{
3030 HV *hv;
3031 SV **svp;
3032 NV x, y, w, h;
3033 SV *draw_x_sv = GvSV (draw_x_gv);
3034 SV *draw_y_sv = GvSV (draw_y_gv);
3035 SV *draw_w_sv = GvSV (draw_w_gv);
3036 SV *draw_h_sv = GvSV (draw_h_gv);
3037 double draw_x, draw_y;
3038
3039 if (!SvROK (self))
3040 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3041
3042 hv = (HV *)SvRV (self);
3043
3044 if (SvTYPE (hv) != SVt_PVHV)
3045 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3046
3047 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3048 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3049
3050 if (!h || !w)
3051 XSRETURN_EMPTY;
3052
3053 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3054 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3055
3056 draw_x = SvNV (draw_x_sv) + x;
3057 draw_y = SvNV (draw_y_sv) + y;
3058
3059 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3060 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3061 XSRETURN_EMPTY;
3062
3063 sv_setnv (draw_x_sv, draw_x);
3064 sv_setnv (draw_y_sv, draw_y);
3065
3066 glPushMatrix ();
3067 glTranslated (x, y, 0);
3068
3069 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3070 {
3071 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3072
3073 if (svp && SvTRUE (*svp))
3074 {
3075 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3076 glEnable (GL_BLEND);
3077 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3078 glBegin (GL_QUADS);
3079 glVertex2f (0, 0);
3080 glVertex2f (w, 0);
3081 glVertex2f (w, h);
3082 glVertex2f (0, h);
3083 glEnd ();
3084 glDisable (GL_BLEND);
3085 }
3086 }
3087#if 0
3088 // draw borders, for debugging
3089 glPushMatrix ();
3090 glColor4f (1., 1., 0., 1.);
3091 glTranslatef (.5, .5, 0.);
3092 glBegin (GL_LINE_LOOP);
3093 glVertex2f (0 , 0);
3094 glVertex2f (w - 1, 0);
3095 glVertex2f (w - 1, h - 1);
3096 glVertex2f (0 , h - 1);
3097 glEnd ();
3098 glPopMatrix ();
3099#endif
3100 PUSHMARK (SP);
3101 XPUSHs (self);
3102 PUTBACK;
3103 call_method ("_draw", G_VOID | G_DISCARD);
3104 SPAGAIN;
3105
3106 glPopMatrix ();
3107
3108 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3109 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3110}
3111

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+ Added lines
< Changed lines
> Changed lines