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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.81 by root, Sun May 14 23:19:14 2006 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 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 atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
12#include <math.h> 29#include <math.h>
13#include <string.h> 30#include <string.h>
14#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 35
16#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
17#include <SDL_endian.h> 38#include <SDL_endian.h>
18#include <SDL_image.h> 39#include <SDL_image.h>
19#include <SDL_mixer.h> 40#include <SDL_mixer.h>
20#include <SDL_opengl.h> 41#include <SDL_opengl.h>
21 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
22#include <glib/gmacros.h> 53#include <glib/gmacros.h>
23 54
24#include <pango/pango.h> 55#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 56
26#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
28 67
29#ifndef _WIN32 68#ifndef _WIN32
30# include <sys/types.h> 69# include <sys/types.h>
31# include <sys/socket.h> 70# include <sys/socket.h>
32# include <netinet/in.h> 71# include <netinet/in.h>
33# include <netinet/tcp.h> 72# include <netinet/tcp.h>
34# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 78#else
36 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 80#endif
43 81
44#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
45 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
47 91
48#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
50 94
51#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
52 96
53#define GL_CALL(type,func,args) \ 97/* mask out modifiers we are not interested in */
54 { \ 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \ 99
56 static type fptr_; \ 100#define KMOD_LRAM 0x10000 // our extension
57 \ 101
58 if (!init_) \ 102#define TEXID_SPEECH 1
59 { \ 103#define TEXID_NOFACE 2
60 init_ = 1; \ 104
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 105static char *
62 } \ 106fast_sv_grow (SV *sv, STRLEN need)
63 \ 107{
64 if (fptr_) \ 108 STRLEN len = SvLEN (sv);
65 fptr_ args; \ 109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
66 } 118 }
67 119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
125
126static struct
127{
128#define GL_FUNC(ptr,name) ptr name;
129#include "glfunc.h"
130#undef GL_FUNC
131} gl;
132
133static void
134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
135{
136 if (gl.BlendFuncSeparate)
137 gl.BlendFuncSeparate (sa, da, saa, daa);
138 else if (gl.BlendFuncSeparateEXT)
139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
140 else
141 glBlendFunc (sa, da);
142}
143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
70 179
71typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
181
182static int
183shape_attr_p (PangoLayoutRun *run)
184{
185 GSList *attrs = run->item->analysis.extra_attrs;
186
187 while (attrs)
188 {
189 PangoAttribute *attr = attrs->data;
190
191 if (attr->klass->type == PANGO_ATTR_SHAPE)
192 return 1;
193
194 attrs = attrs->next;
195 }
196
197 return 0;
198}
72 199
73typedef struct cf_layout { 200typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
77 int base_height; 203 int base_height;
78 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
79} *CFClient__Layout; 206} *DC__Layout;
80 207
81static CFClient__Font default_font; 208static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
84 211
85static void 212static void
86substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
87{ 214{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
216#ifdef FC_HINT_STYLE
217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
218#endif
89 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90} 220}
91 221
92static void 222static void
93layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
94{ 224{
95 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
96 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
97 */ 227 */
98 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
99 229
100 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
101 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
102 232
103 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
104} 234}
105 235
106static void 236static void
107layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
108{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
109 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
110 243
111 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113 246
114 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
115} 248 if (!rect.height) rect.height = 1;
116 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
117typedef uint16_t mapface; 255typedef uint16_t faceid;
118 256
119typedef struct { 257typedef struct {
120 GLint name; 258 GLuint name;
121 int w, h; 259 int w, h;
122 float s, t; 260 float s, t;
123 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
124} maptex; 265} maptex;
125 266
126typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
127 int16_t darkness; 270 uint16_t darkness;
128 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
129} mapcell; 272} mapcell;
130 273
131typedef struct { 274typedef struct {
132 int32_t c0, c1; 275 int32_t c0, c1;
133 mapcell *col; 276 mapcell *col;
134} maprow; 277} maprow;
135 278
136typedef struct map { 279typedef struct map {
137 int x, y, w, h; 280 int x, y, w, h;
138 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
139 int faces; 282 int faces; tileid *face2tile; // [faceid]
140 mapface *face; 283 int texs; maptex *tex; // [tileid]
141
142 int texs;
143 maptex *tex;
144 284
145 int32_t rows; 285 int32_t rows;
146 maprow *row; 286 maprow *row;
147} *CFClient__Map; 287} *DC__Map;
148 288
149static char * 289static char *
150prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
151{ 291{
152 char *p; 292 char *p;
… …
169} 309}
170 310
171#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
172#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
173 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
174static maprow * 334static maprow *
175map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
176{ 336{
177 if (0 > y) 337 if (0 > y)
178 { 338 {
179 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
180 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
218 378
219 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
220} 380}
221 381
222static mapcell * 382static mapcell *
223map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
224{ 384{
225 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
226} 386}
227 387
228static void 388static void
229map_clear (CFClient__Map self) 389map_clear (DC__Map self)
230{ 390{
231 int r; 391 int r;
232 392
233 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
234 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
241 self->oy = 0; 401 self->oy = 0;
242 self->row = 0; 402 self->row = 0;
243 self->rows = 0; 403 self->rows = 0;
244} 404}
245 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
246static void 416static void
247map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
248{ 418{
249 int x, y; 419 int x, y;
250 maprow *row; 420 maprow *row;
421 mapcell *cell;
251 422
252 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
253 if (y >= 0) 424 if (y >= 0)
254 { 425 {
255 if (y >= self->rows) 426 if (y >= self->rows)
… …
261 if (x >= row->c0) 432 if (x >= row->c0)
262 { 433 {
263 if (x >= row->c1) 434 if (x >= row->c1)
264 break; 435 break;
265 436
266 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
267 } 440 }
268 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
269} 458}
270 459
271static void 460static void
272music_finished (void) 461music_finished (void)
273{ 462{
… …
292 ev.data2 = 0; 481 ev.data2 = 0;
293 482
294 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
295} 484}
296 485
297MODULE = CFClient PACKAGE = CFClient 486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
490}
491
492static unsigned int
493minpot (unsigned int n)
494{
495 if (!n)
496 return 0;
497
498 --n;
499
500 n |= n >> 1;
501 n |= n >> 2;
502 n |= n >> 4;
503 n |= n >> 8;
504 n |= n >> 16;
505
506 return n + 1;
507}
508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
298 620
299PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
300 622
301BOOT: 623BOOT:
302{ 624{
303 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
304 static const struct { 626 static const struct {
305 const char *name; 627 const char *name;
306 IV iv; 628 IV iv;
307 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
308# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
309 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
310 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
311 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
312 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
313 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
322 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
323 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
324 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
325 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
326 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
327 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
328 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
329 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
330 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
331 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
386 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
387 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
388 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
389 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
390 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
391 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
392 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
393 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
394 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
395 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
396 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
397 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
398 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
399 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
400 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
401 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
402 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
403 const_iv (KMOD_CTRL), 790
404 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
405 const_iv (KMOD_ALT), 792
406 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
407# undef const_iv 823# undef const_iv
408 }; 824 };
409 825
410 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
411 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
828
829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
838
839int
840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
845
846NV floor (NV x)
847
848NV ceil (NV x)
849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
413 859
414void 860void
415pango_init () 861pango_init ()
416 CODE: 862 CODE:
417{ 863{
418 // delayed, so it can pick up new fonts added by AddFontResourceEx
419 ft2_fontmap = pango_ft2_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
420 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422 867 /*pango_context_set_font_description (opengl_context, default_font);*/
423 cairo_fontmap = pango_cairo_font_map_get_default (); 868#if PANGO_VERSION_CHECK (1, 15, 2)
424 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
425} 872}
426 873
427int 874char *SDL_GetError ()
428SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
429 875
430void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
431SDL_Quit () 884void SDL_Quit ()
432 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
433void 895void
434SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
435 PPCODE: 897 PPCODE:
436{ 898{
437 SDL_Rect **m; 899 SDL_Rect **m;
438 900
439 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443 905
906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
908
444 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448 913
449 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452
453 SDL_EnableUNICODE (1);
454 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455 916
456 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
457 918
458 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
459 while (*m) 920 while (*m)
460 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
461 AV *av = newAV (); 924 AV *av = newAV ();
462 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
463 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
464 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
465 931
466 ++m; 932 ++m;
467 } 933 }
468} 934}
469 935
470int 936int
471SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
473 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
474 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
475 ); 950 );
476 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 951
952 if (RETVAL)
953 {
954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
958#include "glfunc.h"
959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
963 }
964}
477 OUTPUT: 965 OUTPUT:
478 RETVAL 966 RETVAL
479 967
480void 968void
481SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
482 970
971char *
972SDL_GetKeyName (int sym)
973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
483void 980void
484SDL_PollEvent () 981poll_events ()
485 PPCODE: 982 PPCODE:
486{ 983{
487 SDL_Event ev; 984 SDL_Event ev;
488 985
489 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490 { 988 {
491 HV *hv = newHV (); 989 HV *hv = newHV ();
492 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
493 991
494 switch (ev.type) 992 switch (ev.type)
495 { 993 {
496 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
497 case SDL_KEYUP: 995 case SDL_KEYUP:
498 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
501 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502 break; 1001 break;
503 1002
504 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
505 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507 break; 1006 break;
508 1007
509 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
510 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
511 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
512 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
513 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
515 break; 1034 break;
516 1035
517 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
518 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1039
519 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523 break; 1044 break;
… …
527 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529 break; 1050 break;
530 } 1051 }
531 1052
532 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
533 } 1054 }
534} 1055}
535 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
536int 1070int
537Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
538 POSTCALL: 1072 POSTCALL:
539 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
540 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
541 1075
542void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
543Mix_CloseAudio () 1093Mix_CloseAudio ()
544 1094
545int 1095int
546Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
547 1097
1098const char *
1099Mix_GetError ()
1100
548void 1101void
549lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
550 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
551#ifndef _WIN32 1110#ifdef _WIN32
552 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
553#endif 1132#endif
1133}
554 1134
555char * 1135int
556gl_version () 1136add_font (char *file)
557 CODE: 1137 CODE:
558 RETVAL = (char *)glGetString (GL_VERSION); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
559 OUTPUT: 1139 OUTPUT:
560 RETVAL 1140 RETVAL
561 1141
562char *
563gl_extensions ()
564 CODE:
565 RETVAL = (char *)glGetString (GL_EXTENSIONS);
566 OUTPUT:
567 RETVAL
568
569void 1142void
570add_font (char *file) 1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
571 CODE:
572 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
573#ifdef _WIN32
574 // cairo... sigh... requires win2000
575 AddFontResourceEx (file, FR_PRIVATE, 0);
576#endif
577 1144
578void 1145void
579load_image_inline (SV *image_) 1146load_image_inline (SV *image_)
580 ALIAS: 1147 ALIAS:
581 load_image_file = 1 1148 load_image_file = 1
… …
584 STRLEN image_len; 1151 STRLEN image_len;
585 char *image = (char *)SvPVbyte (image_, image_len); 1152 char *image = (char *)SvPVbyte (image_, image_len);
586 SDL_Surface *surface, *surface2; 1153 SDL_Surface *surface, *surface2;
587 SDL_PixelFormat fmt; 1154 SDL_PixelFormat fmt;
588 SDL_RWops *rw = ix 1155 SDL_RWops *rw = ix
589 ? SDL_RWFromFile (image, "r") 1156 ? SDL_RWFromFile (image, "rb")
590 : SDL_RWFromConstMem (image, image_len); 1157 : SDL_RWFromConstMem (image, image_len);
591 1158
592 if (!rw) 1159 if (!rw)
593 croak ("load_image: %s", SDL_GetError ()); 1160 croak ("load_image: %s", SDL_GetError ());
594 1161
… …
623 1190
624 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1191 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625 1192
626 assert (surface2->pitch == surface2->w * 4); 1193 assert (surface2->pitch == surface2->w * 4);
627 1194
1195 SDL_LockSurface (surface2);
628 EXTEND (SP, 5); 1196 EXTEND (SP, 6);
629 PUSHs (sv_2mortal (newSViv (surface2->w))); 1197 PUSHs (sv_2mortal (newSViv (surface2->w)));
630 PUSHs (sv_2mortal (newSViv (surface2->h))); 1198 PUSHs (sv_2mortal (newSViv (surface2->h)));
631 SDL_LockSurface (surface2);
632 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1199 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633 SDL_UnlockSurface (surface2);
634 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1200 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1201 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1202 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1203 SDL_UnlockSurface (surface2);
637 1204
638 SDL_FreeSurface (surface); 1205 SDL_FreeSurface (surface);
639 SDL_FreeSurface (surface2); 1206 SDL_FreeSurface (surface2);
640} 1207}
641 1208
… …
665} 1232}
666 1233
667void 1234void
668error (char *message) 1235error (char *message)
669 CODE: 1236 CODE:
1237 fprintf (stderr, "ERROR: %s\n", message);
670#ifdef _WIN32 1238#ifdef _WIN32
671 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1239 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1240#endif
1241
1242void
1243fatal (char *message)
1244 CODE:
1245 fprintf (stderr, "FATAL: %s\n", message);
1246#ifdef _WIN32
1247 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1248#endif
1249 _exit (1);
1250
1251void
1252_exit (int retval = 0)
1253 CODE:
1254#ifdef WIN32
1255 ExitThread (retval); // unclean, please beam me up
672#else 1256#else
673 fprintf (stderr, "ERROR: %s\n", message); 1257 _exit (retval);
674#endif 1258#endif
675 1259
676void 1260void
677fatal (char *message) 1261debug ()
678 CODE: 1262 CODE:
679#ifdef _WIN32 1263{
680 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1264#if DEBUG
681#else 1265 VALGRIND_DO_LEAK_CHECK;
682 fprintf (stderr, "FATAL: %s\n", message);
683#endif 1266#endif
684 exit (1); 1267}
685 1268
1269int
1270SvREFCNT (SV *sv)
1271 CODE:
1272 RETVAL = SvREFCNT (sv);
1273 OUTPUT:
1274 RETVAL
1275
686MODULE = CFClient PACKAGE = CFClient::Font 1276MODULE = Deliantra::Client PACKAGE = DC::Font
687 1277
688CFClient::Font 1278PROTOTYPES: DISABLE
1279
1280DC::Font
689new_from_file (SV *class, char *path, int id = 0) 1281new_from_file (SV *class, char *path, int id = 0)
690 CODE: 1282 CODE:
691{ 1283{
692 int count; 1284 int count;
693 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1285 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
696} 1288}
697 OUTPUT: 1289 OUTPUT:
698 RETVAL 1290 RETVAL
699 1291
700void 1292void
701DESTROY (CFClient::Font self) 1293DESTROY (DC::Font self)
702 CODE: 1294 CODE:
703 pango_font_description_free (self); 1295 pango_font_description_free (self);
704 1296
705void 1297void
706make_default (CFClient::Font self) 1298make_default (DC::Font self)
1299 PROTOTYPE: $
707 CODE: 1300 CODE:
708 default_font = self; 1301 default_font = self;
709 1302
710MODULE = CFClient PACKAGE = CFClient::Layout 1303MODULE = Deliantra::Client PACKAGE = DC::Layout
711 1304
712CFClient::Layout 1305PROTOTYPES: DISABLE
713new (SV *class, int rgba = 0) 1306
1307void
1308glyph_cache_backup ()
1309 PROTOTYPE:
1310 CODE:
1311 tc_backup ();
1312
1313void
1314glyph_cache_restore ()
1315 PROTOTYPE:
1316 CODE:
1317 tc_restore ();
1318
1319DC::Layout
1320new (SV *class)
714 CODE: 1321 CODE:
715 New (0, RETVAL, 1, struct cf_layout); 1322 New (0, RETVAL, 1, struct cf_layout);
716 1323
717 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1324 RETVAL->pl = pango_layout_new (opengl_context);
718 RETVAL->rgba = rgba;
719 RETVAL->r = 1.; 1325 RETVAL->r = 1.;
720 RETVAL->g = 1.; 1326 RETVAL->g = 1.;
721 RETVAL->b = 1.; 1327 RETVAL->b = 1.;
722 RETVAL->a = 1.; 1328 RETVAL->a = 1.;
723 RETVAL->base_height = MIN_FONT_HEIGHT; 1329 RETVAL->base_height = MIN_FONT_HEIGHT;
724 RETVAL->font = 0; 1330 RETVAL->font = 0;
1331 RETVAL->rc = rc_alloc ();
725 1332
726 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1333 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
727 layout_update_font (RETVAL); 1334 layout_update_font (RETVAL);
728 OUTPUT: 1335 OUTPUT:
729 RETVAL 1336 RETVAL
730 1337
731void 1338void
732DESTROY (CFClient::Layout self) 1339DESTROY (DC::Layout self)
733 CODE: 1340 CODE:
734 g_object_unref (self->pl); 1341 g_object_unref (self->pl);
1342 rc_free (self->rc);
735 Safefree (self); 1343 Safefree (self);
736 1344
1345void
1346set_text (DC::Layout self, SV *text_)
1347 CODE:
1348{
1349 STRLEN textlen;
1350 char *text = SvPVutf8 (text_, textlen);
1351
1352 pango_layout_set_text (self->pl, text, textlen);
1353}
1354
1355void
1356set_markup (DC::Layout self, SV *text_)
1357 CODE:
1358{
1359 STRLEN textlen;
1360 char *text = SvPVutf8 (text_, textlen);
1361
1362 pango_layout_set_markup (self->pl, text, textlen);
1363}
1364
1365void
1366set_shapes (DC::Layout self, ...)
1367 CODE:
1368{
1369 PangoAttrList *attrs = 0;
1370 const char *text = pango_layout_get_text (self->pl);
1371 const char *pos = text;
1372 int arg = 4;
1373
1374 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1375 {
1376 PangoRectangle inkrect, rect;
1377 PangoAttribute *attr;
1378
1379 int x = SvIV (ST (arg - 3));
1380 int y = SvIV (ST (arg - 2));
1381 int w = SvIV (ST (arg - 1));
1382 int h = SvIV (ST (arg ));
1383
1384 inkrect.x = 0;
1385 inkrect.y = 0;
1386 inkrect.width = 0;
1387 inkrect.height = 0;
1388
1389 rect.x = x * PANGO_SCALE;
1390 rect.y = y * PANGO_SCALE;
1391 rect.width = w * PANGO_SCALE;
1392 rect.height = h * PANGO_SCALE;
1393
1394 if (!attrs)
1395 attrs = pango_layout_get_attributes (self->pl);
1396
1397 attr = pango_attr_shape_new (&inkrect, &rect);
1398 attr->start_index = pos - text;
1399 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1400 pango_attr_list_insert (attrs, attr);
1401
1402 arg += 4;
1403 pos += sizeof (OBJ_STR) - 1;
1404 }
1405
1406 if (attrs)
1407 pango_layout_set_attributes (self->pl, attrs);
1408}
1409
1410void
1411get_shapes (DC::Layout self)
1412 PPCODE:
1413{
1414 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1415
1416 do
1417 {
1418 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1419
1420 if (run && shape_attr_p (run))
1421 {
1422 PangoRectangle extents;
1423 pango_layout_iter_get_run_extents (iter, 0, &extents);
1424
1425 EXTEND (SP, 2);
1426 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1427 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1428 }
1429 }
1430 while (pango_layout_iter_next_run (iter));
1431
1432 pango_layout_iter_free (iter);
1433}
1434
737int 1435int
738is_rgba (CFClient::Layout self) 1436has_wrapped (DC::Layout self)
739 CODE: 1437 CODE:
740 RETVAL = self->rgba; 1438{
1439 int lines = 1;
1440 const char *text = pango_layout_get_text (self->pl);
1441
1442 while (*text)
1443 lines += *text++ == '\n';
1444
1445 RETVAL = lines < pango_layout_get_line_count (self->pl);
1446}
741 OUTPUT: 1447 OUTPUT:
742 RETVAL 1448 RETVAL
743 1449
744void
745set_text (CFClient::Layout self, SV *text_)
746 CODE:
747{
748 STRLEN textlen;
749 char *text = SvPVutf8 (text_, textlen);
750
751 pango_layout_set_text (self->pl, text, textlen);
752}
753
754void
755set_markup (CFClient::Layout self, SV *text_)
756 CODE:
757{
758 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen);
760
761 pango_layout_set_markup (self->pl, text, textlen);
762}
763
764SV * 1450SV *
765get_text (CFClient::Layout self) 1451get_text (DC::Layout self)
766 CODE: 1452 CODE:
767 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1453 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768 SvUTF8_on (RETVAL); 1454 sv_utf8_decode (RETVAL);
769 OUTPUT: 1455 OUTPUT:
770 RETVAL 1456 RETVAL
771 1457
772void 1458void
773set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1459set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
774 CODE: 1460 CODE:
775 self->r = r; 1461 self->r = r;
776 self->g = g; 1462 self->g = g;
777 self->b = b; 1463 self->b = b;
778 self->a = a; 1464 self->a = a;
779 1465
780void 1466void
781set_font (CFClient::Layout self, CFClient::Font font = 0) 1467set_font (DC::Layout self, DC::Font font = 0)
782 CODE: 1468 CODE:
783 if (self->font != font) 1469 if (self->font != font)
784 { 1470 {
785 self->font = font; 1471 self->font = font;
786 layout_update_font (self); 1472 layout_update_font (self);
787 } 1473 }
788 1474
789void 1475void
790set_height (CFClient::Layout self, int base_height) 1476set_height (DC::Layout self, int base_height)
791 CODE: 1477 CODE:
792 if (self->base_height != base_height) 1478 if (self->base_height != base_height)
793 { 1479 {
794 self->base_height = base_height; 1480 self->base_height = base_height;
795 layout_update_font (self); 1481 layout_update_font (self);
796 } 1482 }
797 1483
798void 1484void
799set_width (CFClient::Layout self, int max_width = -1) 1485set_width (DC::Layout self, int max_width = -1)
800 CODE: 1486 CODE:
801 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1487 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802 1488
803void 1489void
1490set_indent (DC::Layout self, int indent)
1491 CODE:
1492 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1493
1494void
1495set_spacing (DC::Layout self, int spacing)
1496 CODE:
1497 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1498
1499void
1500set_ellipsise (DC::Layout self, int ellipsise)
1501 CODE:
1502 pango_layout_set_ellipsize (self->pl,
1503 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1504 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1505 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1506 : PANGO_ELLIPSIZE_NONE
1507 );
1508
1509void
1510set_single_paragraph_mode (DC::Layout self, int spm)
1511 CODE:
1512 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1513
1514void
804size (CFClient::Layout self) 1515size (DC::Layout self)
805 PPCODE: 1516 PPCODE:
806{ 1517{
807 int w, h; 1518 int w, h;
808 1519
809 layout_get_pixel_size (self, &w, &h); 1520 layout_get_pixel_size (self, &w, &h);
… …
812 PUSHs (sv_2mortal (newSViv (w))); 1523 PUSHs (sv_2mortal (newSViv (w)));
813 PUSHs (sv_2mortal (newSViv (h))); 1524 PUSHs (sv_2mortal (newSViv (h)));
814} 1525}
815 1526
816int 1527int
1528descent (DC::Layout self)
1529 CODE:
1530{
1531 PangoRectangle rect;
1532 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1533 pango_layout_line_get_pixel_extents (line, 0, &rect);
1534 RETVAL = PANGO_DESCENT (rect);
1535}
1536 OUTPUT:
1537 RETVAL
1538
1539int
817xy_to_index (CFClient::Layout self, int x, int y) 1540xy_to_index (DC::Layout self, int x, int y)
818 CODE: 1541 CODE:
819{ 1542{
820 int index, trailing; 1543 int index, trailing;
821 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1544 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822 RETVAL = index; 1545 RETVAL = index + trailing;
823} 1546}
824 OUTPUT: 1547 OUTPUT:
825 RETVAL 1548 RETVAL
826 1549
827void 1550void
828cursor_pos (CFClient::Layout self, int index) 1551cursor_pos (DC::Layout self, int index)
829 PPCODE: 1552 PPCODE:
830{ 1553{
831 PangoRectangle strong_pos; 1554 PangoRectangle pos;
832 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1555 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
833 1556
834 EXTEND (SP, 3); 1557 EXTEND (SP, 3);
835 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1558 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
836 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1559 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
837 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1560 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
838} 1561}
839 1562
840void 1563void
841render (CFClient::Layout self) 1564index_to_line_x (DC::Layout self, int index, int trailing = 0)
842 PPCODE: 1565 PPCODE:
843{ 1566{
844 SV *retval; 1567 int line, x;
845 int w, h;
846 1568
847 layout_get_pixel_size (self, &w, &h); 1569 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
848 1570#if !PANGO_VERSION_CHECK (1, 17, 3)
849 if (self->rgba) 1571 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
850 { 1572 --line;
851 cairo_surface_t *surface; 1573#endif
852 cairo_t *cairo;
853
854 retval = newSV (w * h * 4);
855 SvPOK_only (retval);
856 SvCUR_set (retval, w * h * 4);
857
858 memset (SvPVX (retval), 0, w * h * 4);
859
860 surface = cairo_image_surface_create_for_data (
861 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
862 cairo = cairo_create (surface);
863 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865 pango_cairo_show_layout (cairo, self->pl);
866
867 cairo_destroy (cairo);
868 cairo_surface_destroy (surface);
869
870 // what a mess, and its premultiplied, too :(
871 {
872 uint32_t *p = (uint32_t *)SvPVX (retval);
873 uint32_t *e = p + w * h;
874
875 while (p < e)
876 {
877 uint32_t rgba = *p;
878 rgba = (rgba >> 24) | (rgba << 8);
879 rgba = SDL_SwapBE32 (rgba);
880 *p++ = rgba;
881 }
882 }
883
884 EXTEND (SP, 5); 1574 EXTEND (SP, 2);
885 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (line)));
1576 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1577}
1578
1579void
1580line_x_to_index (DC::Layout self, int line, int x)
1581 PPCODE:
1582{
1583 PangoLayoutLine *lp;
1584 int index, trailing;
1585
1586 if (line < 0)
1587 XSRETURN_EMPTY;
1588
1589 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1590 XSRETURN_EMPTY; /* do better */
1591
1592 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1593
1594 EXTEND (SP, 2);
1595 if (GIMME_V == G_SCALAR)
886 PUSHs (sv_2mortal (newSViv (h))); 1596 PUSHs (sv_2mortal (newSViv (index + trailing)));
887 PUSHs (sv_2mortal (retval));
888 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890 }
891 else 1597 else
892 { 1598 {
893 FT_Bitmap bitmap;
894
895 retval = newSV (w * h);
896 SvPOK_only (retval);
897 SvCUR_set (retval, w * h);
898
899 bitmap.rows = h;
900 bitmap.width = w;
901 bitmap.pitch = w;
902 bitmap.buffer = (unsigned char*)SvPVX (retval);
903 bitmap.num_grays = 256;
904 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906 memset (bitmap.buffer, 0, w * h);
907
908 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910 EXTEND (SP, 5);
911 PUSHs (sv_2mortal (newSViv (w))); 1599 PUSHs (sv_2mortal (newSViv (index)));
912 PUSHs (sv_2mortal (newSViv (h))); 1600 PUSHs (sv_2mortal (newSViv (trailing)));
913 PUSHs (sv_2mortal (retval));
914 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916 } 1601 }
917} 1602}
918 1603
1604void
1605render (DC::Layout self, float x, float y, int flags = 0)
1606 CODE:
1607 rc_clear (self->rc);
1608 pango_opengl_render_layout_subpixel (
1609 self->pl,
1610 self->rc,
1611 x * PANGO_SCALE, y * PANGO_SCALE,
1612 self->r, self->g, self->b, self->a,
1613 flags
1614 );
1615 // we assume that context_change actually clears/frees stuff
1616 // and does not do any recomputation...
1617 pango_layout_context_changed (self->pl);
1618
1619void
1620draw (DC::Layout self)
1621 CODE:
1622{
1623 glEnable (GL_TEXTURE_2D);
1624 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1625 glEnable (GL_BLEND);
1626 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1627 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1628 glEnable (GL_ALPHA_TEST);
1629 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1630
1631 rc_draw (self->rc);
1632
1633 glDisable (GL_ALPHA_TEST);
1634 glDisable (GL_BLEND);
1635 glDisable (GL_TEXTURE_2D);
1636}
1637
919MODULE = CFClient PACKAGE = CFClient::Texture 1638MODULE = Deliantra::Client PACKAGE = DC::Texture
920 1639
1640PROTOTYPES: ENABLE
1641
921void 1642void
1643pad (SV *data_, int ow, int oh, int nw, int nh)
1644 CODE:
1645{
1646 if ((nw != ow || nh != oh) && SvOK (data_))
1647 {
1648 STRLEN datalen;
1649 char *data = SvPVbyte (data_, datalen);
1650 int bpp = datalen / (ow * oh);
1651 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1652
1653 SvPOK_only (result_);
1654 SvCUR_set (result_, nw * nh * bpp);
1655
1656 memset (SvPVX (result_), 0, nw * nh * bpp);
1657 while (oh--)
1658 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1659
1660 sv_setsv (data_, result_);
1661 }
1662}
1663
1664void
922draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1665draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923 PROTOTYPE: $$$;$$ 1666 PROTOTYPE: $$$;$$
924 ALIAS: 1667 ALIAS:
925 draw_quad_alpha = 1 1668 draw_quad_alpha = 1
926 draw_quad_alpha_premultiplied = 2 1669 draw_quad_alpha_premultiplied = 2
927 CODE: 1670 CODE:
928{ 1671{
929 HV *hv = (HV *)SvRV (self); 1672 HV *hv = (HV *)SvRV (self);
930 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1673 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1674 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1675 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1676
1677 if (name <= 0)
1678 XSRETURN_EMPTY;
934 1679
935 if (items < 5) 1680 if (items < 5)
936 { 1681 {
937 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1682 w = SvNV (*hv_fetch (hv, "w", 1, 1));
938 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1683 h = SvNV (*hv_fetch (hv, "h", 1, 1));
939 } 1684 }
940 1685
941 if (ix) 1686 if (ix)
942 { 1687 {
943 glEnable (GL_BLEND); 1688 glEnable (GL_BLEND);
1689
1690 if (ix == 2)
944 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1691 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1692 else
1693 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1694 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1695
1696 glEnable (GL_ALPHA_TEST);
1697 glAlphaFunc (GL_GREATER, 0.01f);
945 } 1698 }
946 1699
947 glBindTexture (GL_TEXTURE_2D, name); 1700 glBindTexture (GL_TEXTURE_2D, name);
948
949 if (wrap_mode)
950 {
951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953 }
954 1701
955 glBegin (GL_QUADS); 1702 glBegin (GL_QUADS);
956 glTexCoord2f (0, 0); glVertex2f (x , y ); 1703 glTexCoord2f (0, 0); glVertex2f (x , y );
957 glTexCoord2f (0, t); glVertex2f (x , y + h); 1704 glTexCoord2f (0, t); glVertex2f (x , y + h);
958 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1705 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1706 glTexCoord2f (s, 0); glVertex2f (x + w, y );
960 glEnd (); 1707 glEnd ();
961 1708
962 if (ix) 1709 if (ix)
1710 {
1711 glDisable (GL_ALPHA_TEST);
963 glDisable (GL_BLEND); 1712 glDisable (GL_BLEND);
1713 }
964} 1714}
965 1715
1716void
1717draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1718 PROTOTYPE: @
1719 CODE:
1720{
1721 glEnable (GL_BLEND);
1722 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1723 glEnable (GL_TEXTURE_2D);
1724 glBindTexture (GL_TEXTURE_2D, name1);
1725
1726 glColor3f (intensity, intensity, intensity);
1727 glPushMatrix ();
1728 glScalef (1./3, 1./3, 1.);
1729
1730 if (blend > 0.f)
1731 {
1732 float dx3 = dx * -3.f / w;
1733 float dy3 = dy * -3.f / h;
1734 GLfloat env_color[4] = { 0., 0., 0., blend };
1735
1736 /* interpolate the two shadow textures */
1737 /* stage 0 == rgb(glcolor) + alpha(t0) */
1738 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1739
1740 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1741 gl.ActiveTexture (GL_TEXTURE1);
1742 glEnable (GL_TEXTURE_2D);
1743 glBindTexture (GL_TEXTURE_2D, name2);
1744 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1745
1746 /* rgb == rgb(glcolor) */
1747 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1748 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1749 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1750
1751 /* alpha = interpolate t0, t1 by env_alpha */
1752 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1753
1754 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1755 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1756 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1757
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1763
1764 glBegin (GL_QUADS);
1765 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1766 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1767 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1769 glEnd ();
1770
1771 glDisable (GL_TEXTURE_2D);
1772 gl.ActiveTexture (GL_TEXTURE0);
1773 }
1774 else
1775 {
1776 /* simple blending of one texture, also opengl <1.3 path */
1777 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1778
1779 glBegin (GL_QUADS);
1780 glTexCoord2f (0, 0); glVertex2f (0, 0);
1781 glTexCoord2f (0, t); glVertex2f (0, h);
1782 glTexCoord2f (s, t); glVertex2f (w, h);
1783 glTexCoord2f (s, 0); glVertex2f (w, 0);
1784 glEnd ();
1785 }
1786
1787 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1788 {
1789 int x, y;
1790 int dx3 = dx * 3;
1791 int dy3 = dy * 3;
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1794 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1795 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1796 glTranslatef (-1., -1., 0);
1797 glBegin (GL_QUADS);
1798
1799 for (y = 1; y < h; y += 3)
1800 {
1801 int y1 = y - dy3;
1802 int y1valid = y1 >= 0 && y1 < h;
1803
1804 for (x = 1; x < w; x += 3)
1805 {
1806 int x1 = x - dx3;
1807 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1808 uint8_t h2;
1809
1810 if (y1valid && x1 >= 0 && x1 < w)
1811 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1812 else
1813 h2 = 1; /* out of range == invisible */
1814
1815 if (h1 || h2)
1816 {
1817 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1818 glColor4f (1., 1., 1., alpha);
1819
1820 glTexCoord2f (0, 0.); glVertex2i (x , y );
1821 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1822 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1823 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1824 }
1825 }
1826 }
1827 }
1828
1829 glEnd ();
1830
1831 glPopMatrix ();
1832
1833 glDisable (GL_TEXTURE_2D);
1834 glDisable (GL_BLEND);
1835}
1836
1837IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1838 CODE:
1839{
1840 GLint width;
1841 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1842 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1843 RETVAL = width > 0;
1844}
1845 OUTPUT:
1846 RETVAL
1847
966MODULE = CFClient PACKAGE = CFClient::Map 1848MODULE = Deliantra::Client PACKAGE = DC::Map
967 1849
968CFClient::Map 1850PROTOTYPES: DISABLE
969new (SV *class, int map_width, int map_height) 1851
1852DC::Map
1853new (SV *class)
970 CODE: 1854 CODE:
971 New (0, RETVAL, 1, struct map); 1855 New (0, RETVAL, 1, struct map);
972 RETVAL->x = 0; 1856 RETVAL->x = 0;
973 RETVAL->y = 0; 1857 RETVAL->y = 0;
974 RETVAL->w = map_width; 1858 RETVAL->w = 0;
975 RETVAL->h = map_height; 1859 RETVAL->h = 0;
976 RETVAL->ox = 0; 1860 RETVAL->ox = 0;
977 RETVAL->oy = 0; 1861 RETVAL->oy = 0;
978 RETVAL->faces = 8192; 1862 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1863 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980 RETVAL->texs = 8192;
981 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982 RETVAL->rows = 0; 1864 RETVAL->rows = 0;
983 RETVAL->row = 0; 1865 RETVAL->row = 0;
984 OUTPUT: 1866 OUTPUT:
985 RETVAL 1867 RETVAL
986 1868
987void 1869void
988DESTROY (CFClient::Map self) 1870DESTROY (DC::Map self)
989 CODE: 1871 CODE:
990{ 1872{
991 map_clear (self); 1873 map_clear (self);
992 Safefree (self->face); 1874 Safefree (self->face2tile);
1875 Safefree (self->tex);
993 Safefree (self); 1876 Safefree (self);
994} 1877}
995 1878
996void 1879void
1880resize (DC::Map self, int map_width, int map_height)
1881 CODE:
1882 self->w = map_width;
1883 self->h = map_height;
1884
1885void
997clear (CFClient::Map self) 1886clear (DC::Map self)
998 CODE: 1887 CODE:
999 map_clear (self); 1888 map_clear (self);
1000 1889
1001void 1890void
1002set_face (CFClient::Map self, int face, int texid) 1891set_tileid (DC::Map self, int face, int tile)
1003 CODE: 1892 CODE:
1004{ 1893{
1005 while (self->faces <= face) 1894 need_facenum (self, face); self->face2tile [face] = tile;
1006 { 1895 need_texid (self, tile);
1007 Append (mapface, self->face, self->faces, self->faces);
1008 self->faces *= 2;
1009 }
1010
1011 self->face [face] = texid;
1012} 1896}
1013 1897
1014void 1898void
1899set_smooth (DC::Map self, int face, int smooth, int level)
1900 CODE:
1901{
1902 tileid texid;
1903 maptex *tex;
1904
1905 if (face < 0 || face >= self->faces)
1906 return;
1907
1908 if (smooth < 0 || smooth >= self->faces)
1909 return;
1910
1911 texid = self->face2tile [face];
1912
1913 if (!texid)
1914 return;
1915
1916 tex = self->tex + texid;
1917 tex->smoothtile = self->face2tile [smooth];
1918 tex->smoothlevel = level;
1919}
1920
1921void
1015set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1922set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1016 CODE: 1923 CODE:
1017{ 1924{
1018 while (self->texs <= texid) 1925 need_texid (self, texid);
1019 {
1020 Append (maptex, self->tex, self->texs, self->texs);
1021 self->texs *= 2;
1022 }
1023 1926
1024 { 1927 {
1025 maptex *tex = self->tex + texid; 1928 maptex *tex = self->tex + texid;
1026 1929
1027 tex->name = name; 1930 tex->name = name;
… …
1032 tex->r = r; 1935 tex->r = r;
1033 tex->g = g; 1936 tex->g = g;
1034 tex->b = b; 1937 tex->b = b;
1035 tex->a = a; 1938 tex->a = a;
1036 } 1939 }
1940
1941 // somewhat hackish, but for textures that require it, it really
1942 // improves the look, and most others don't suffer.
1943 glBindTexture (GL_TEXTURE_2D, name);
1944 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1945 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1946 // use uglier nearest interpolation because linear suffers
1947 // from transparent color bleeding and ugly wrapping effects.
1948 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037} 1949}
1950
1951void
1952expire_textures (DC::Map self, int texid, int count)
1953 PPCODE:
1954 for (; texid < self->texs && count; ++texid, --count)
1955 {
1956 maptex *tex = self->tex + texid;
1957
1958 if (tex->name)
1959 {
1960 if (tex->unused)
1961 {
1962 tex->name = 0;
1963 tex->unused = 0;
1964 XPUSHs (sv_2mortal (newSViv (texid)));
1965 }
1966 else
1967 tex->unused = 1;
1968 }
1969 }
1038 1970
1039int 1971int
1040ox (CFClient::Map self) 1972ox (DC::Map self)
1041 ALIAS: 1973 ALIAS:
1042 oy = 1 1974 oy = 1
1975 x = 2
1976 y = 3
1977 w = 4
1978 h = 5
1043 CODE: 1979 CODE:
1044 switch (ix) 1980 switch (ix)
1045 { 1981 {
1046 case 0: RETVAL = self->ox; break; 1982 case 0: RETVAL = self->ox; break;
1047 case 1: RETVAL = self->oy; break; 1983 case 1: RETVAL = self->oy; break;
1984 case 2: RETVAL = self->x; break;
1985 case 3: RETVAL = self->y; break;
1986 case 4: RETVAL = self->w; break;
1987 case 5: RETVAL = self->h; break;
1048 } 1988 }
1049 OUTPUT: 1989 OUTPUT:
1050 RETVAL 1990 RETVAL
1051 1991
1052void 1992void
1053scroll (CFClient::Map self, int dx, int dy) 1993scroll (DC::Map self, int dx, int dy)
1054 CODE: 1994 CODE:
1055{ 1995{
1056 if (dx > 0) 1996 if (dx > 0)
1057 map_blank (self, self->x, self->y, dx - 1, self->h); 1997 map_blank (self, self->x, self->y, dx, self->h);
1058 else if (dx < 0) 1998 else if (dx < 0)
1059 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1999 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060 2000
1061 if (dy > 0) 2001 if (dy > 0)
1062 map_blank (self, self->x, self->y, self->w, dy - 1); 2002 map_blank (self, self->x, self->y, self->w, dy);
1063 else if (dy < 0) 2003 else if (dy < 0)
1064 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2004 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065 2005
1066 self->ox += dx; self->x += dx; 2006 self->ox += dx; self->x += dx;
1067 self->oy += dy; self->y += dy; 2007 self->oy += dy; self->y += dy;
1068 2008
1069 while (self->y < 0) 2009 while (self->y < 0)
… …
1073 self->rows += MAP_EXTEND_Y; 2013 self->rows += MAP_EXTEND_Y;
1074 self->y += MAP_EXTEND_Y; 2014 self->y += MAP_EXTEND_Y;
1075 } 2015 }
1076} 2016}
1077 2017
1078void 2018SV *
1079map1a_update (CFClient::Map self, SV *data_) 2019map1a_update (DC::Map self, SV *data_, int extmap)
1080 CODE: 2020 CODE:
1081{ 2021{
1082 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2022 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1083 uint8_t *data_end = (uint8_t *)SvEND (data_); 2023 uint8_t *data_end = (uint8_t *)SvEND (data_);
1084 mapcell *cell; 2024 mapcell *cell;
1085 int x, y, flags; 2025 int x, y, z, flags;
2026 AV *missing = newAV ();
2027 RETVAL = newRV_noinc ((SV *)missing);
1086 2028
1087 while (data < data_end) 2029 while (data < data_end - 1)
1088 { 2030 {
1089 flags = (data [0] << 8) + data [1]; data += 2; 2031 flags = (data [0] << 8) + data [1]; data += 2;
1090 2032
1091 x = ((flags >> 10) & 63) + self->x; 2033 x = self->x + ((flags >> 10) & 63);
1092 y = ((flags >> 4) & 63) + self->y; 2034 y = self->y + ((flags >> 4) & 63);
1093 2035
1094 cell = map_get_cell (self, x, y); 2036 cell = map_get_cell (self, x, y);
1095 2037
1096 if (flags & 15) 2038 if (flags & 15)
1097 { 2039 {
1098 if (cell->darkness < 0) 2040 if (!cell->darkness)
1099 { 2041 {
2042 memset (cell, 0, sizeof (*cell));
1100 cell->darkness = 0; 2043 cell->darkness = 256;
1101 cell->face [0] = 0;
1102 cell->face [1] = 0;
1103 cell->face [2] = 0;
1104 } 2044 }
1105 2045
1106 cell->darkness = flags & 8 ? *data++ : 255;
1107
1108 //TODO: don't trust server data to be in-range(!) 2046 //TODO: don't trust server data to be in-range(!)
1109 2047
1110 if (flags & 4) 2048 if (flags & 8)
1111 { 2049 {
1112 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2050 if (extmap)
2051 {
2052 uint8_t ext, cmd;
2053
2054 do
2055 {
2056 ext = *data++;
2057 cmd = ext & 0x7f;
2058
2059 if (cmd < 4)
2060 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2061 else if (cmd == 5) // health
2062 {
2063 cell->stat_width = 1;
2064 cell->stat_hp = *data++;
2065 }
2066 else if (cmd == 6) // monster width
2067 cell->stat_width = *data++ + 1;
2068 else if (cmd == 0x47)
2069 {
2070 if (*data == 1) cell->player = data [1];
2071 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2072 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2073 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2074
2075 data += *data + 1;
2076 }
2077 else if (cmd == 8) // cell flags
2078 cell->flags = *data++;
2079 else if (ext & 0x40) // unknown, multibyte => skip
2080 data += *data + 1;
2081 else
2082 data++;
2083 }
2084 while (ext & 0x80);
2085 }
2086 else
2087 cell->darkness = *data++ + 1;
1113 } 2088 }
1114 2089
2090 for (z = 0; z <= 2; ++z)
1115 if (flags & 2) 2091 if (flags & (4 >> z))
1116 { 2092 {
1117 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2093 faceid face = (data [0] << 8) + data [1]; data += 2;
2094 need_facenum (self, face);
2095 cell->tile [z] = self->face2tile [face];
2096
2097 if (cell->tile [z])
2098 {
2099 maptex *tex = self->tex + cell->tile [z];
2100 tex->unused = 0;
2101 if (!tex->name)
2102 av_push (missing, newSViv (cell->tile [z]));
2103
2104 if (tex->smoothtile)
2105 {
2106 maptex *smooth = self->tex + tex->smoothtile;
2107 smooth->unused = 0;
2108 if (!smooth->name)
2109 av_push (missing, newSViv (tex->smoothtile));
2110 }
2111 }
1118 } 2112 }
1119
1120 if (flags & 1)
1121 {
1122 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1123 }
1124 } 2113 }
1125 else 2114 else
1126 cell->darkness = -1; 2115 CELL_CLEAR (cell);
1127 } 2116 }
1128} 2117}
2118 OUTPUT:
2119 RETVAL
1129 2120
1130SV * 2121SV *
1131mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2122mapmap (DC::Map self, int x0, int y0, int w, int h)
1132 CODE: 2123 CODE:
1133{ 2124{
1134 int x1, x; 2125 int x1, x;
1135 int y1, y; 2126 int y1, y;
1136 int z; 2127 int z;
… …
1149 ? self->row + y 2140 ? self->row + y
1150 : 0; 2141 : 0;
1151 2142
1152 for (x = x0; x < x1; x++) 2143 for (x = x0; x < x1; x++)
1153 { 2144 {
1154 int r = 32, g = 32, b = 32, a = 192; 2145 unsigned int r = 32, g = 32, b = 32, a = 192;
1155 2146
1156 if (row && row->c0 <= x && x < row->c1) 2147 if (row && row->c0 <= x && x < row->c1)
1157 { 2148 {
1158 mapcell *cell = row->col + (x - row->c0); 2149 mapcell *cell = row->col + (x - row->c0);
1159 2150
1160 for (z = 0; z <= 0; z++) 2151 for (z = 0; z <= 0; z++)
1161 { 2152 {
1162 mapface face = cell->face [z];
1163
1164 if (face)
1165 {
1166 maptex tex = self->tex [face]; 2153 maptex tex = self->tex [cell->tile [z]];
1167 int a0 = 255 - tex.a; 2154 int a0 = 255 - tex.a;
1168 int a1 = tex.a; 2155 int a1 = tex.a;
1169 2156
1170 r = (r * a0 + tex.r * a1) / 255; 2157 r = div255 (r * a0 + tex.r * a1);
1171 g = (g * a0 + tex.g * a1) / 255; 2158 g = div255 (g * a0 + tex.g * a1);
1172 b = (b * a0 + tex.b * a1) / 255; 2159 b = div255 (b * a0 + tex.b * a1);
1173 a = (a * a0 + tex.a * a1) / 255; 2160 a = div255 (a * a0 + tex.a * a1);
1174 }
1175 } 2161 }
1176 } 2162 }
1177 2163
1178 *map++ = (r ) 2164 *map++ = (r )
1179 | (g << 8) 2165 | (g << 8)
… …
1186} 2172}
1187 OUTPUT: 2173 OUTPUT:
1188 RETVAL 2174 RETVAL
1189 2175
1190void 2176void
1191draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2177draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2178 CODE:
2179{
2180 int x, y, z;
2181
2182 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2183 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2184 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2185 smooth_key skey;
2186 int pl_x, pl_y;
2187 maptex pl_tex;
2188 rc_t *rc = rc_alloc ();
2189 rc_t *rc_ov = rc_alloc ();
2190 rc_key_t key;
2191 rc_array_t *arr;
2192
2193 pl_tex.name = 0;
2194
2195 // that's current max. sorry.
2196 if (sw > 255) sw = 255;
2197 if (sh > 255) sh = 255;
2198
2199 // clear key, in case of extra padding
2200 memset (&skey, 0, sizeof (skey));
2201
2202 memset (&key, 0, sizeof (key));
2203 key.r = 255;
2204 key.g = 255;
2205 key.b = 255;
2206 key.a = 255;
2207 key.mode = GL_QUADS;
2208 key.format = GL_T2F_V3F;
2209
2210 mx += self->x;
2211 my += self->y;
2212
2213 // first pass: determine smooth_max
2214 // rather ugly, if you ask me
2215 // could also be stored inside mapcell and updated on change
2216 memset (smooth_max, 0, sizeof (smooth_max));
2217
2218 for (y = 0; y < sh; y++)
2219 if (0 <= y + my && y + my < self->rows)
2220 {
2221 maprow *row = self->row + (y + my);
2222
2223 for (x = 0; x < sw; x++)
2224 if (row->c0 <= x + mx && x + mx < row->c1)
2225 {
2226 mapcell *cell = row->col + (x + mx - row->c0);
2227
2228 smooth_max[x + 1][y + 1] =
2229 MAX (self->tex [cell->tile [0]].smoothlevel,
2230 MAX (self->tex [cell->tile [1]].smoothlevel,
2231 self->tex [cell->tile [2]].smoothlevel));
2232 }
2233 }
2234
2235 glEnable (GL_BLEND);
2236 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2237 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2238
2239 for (z = 0; z <= 2; z++)
2240 {
2241 memset (smooth_level, 0, sizeof (smooth_level));
2242 key.texname = -1;
2243
2244 for (y = 0; y < sh; y++)
2245 if (0 <= y + my && y + my < self->rows)
2246 {
2247 maprow *row = self->row + (y + my);
2248
2249 for (x = 0; x < sw; x++)
2250 if (row->c0 <= x + mx && x + mx < row->c1)
2251 {
2252 mapcell *cell = row->col + (x + mx - row->c0);
2253 tileid tile = cell->tile [z];
2254
2255 if (tile)
2256 {
2257 maptex tex = self->tex [tile];
2258 int px, py;
2259
2260 if (key.texname != tex.name)
2261 {
2262 self->tex [tile].unused = 0;
2263
2264 if (!tex.name)
2265 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2266
2267 key.texname = tex.name;
2268 arr = rc_array (rc, &key);
2269 }
2270
2271 px = (x + 1) * Th - tex.w;
2272 py = (y + 1) * Tw - tex.h;
2273
2274 if (expect_false (cell->player == player) && expect_false (z == 2))
2275 {
2276 pl_x = px;
2277 pl_y = py;
2278 pl_tex = tex;
2279 continue;
2280 }
2281
2282 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2283 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2284 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2285 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2286
2287 // update smooth hash
2288 if (tex.smoothtile)
2289 {
2290 skey.tile = tex.smoothtile;
2291 skey.level = tex.smoothlevel;
2292
2293 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2294
2295 // add bits to current tile and all neighbours. skey.x|y is
2296 // shifted +1|+1 so we always stay positive.
2297
2298 // bits is ___n cccc CCCC bbbb
2299 // n do not draw borders&corners
2300 // c draw these corners, but...
2301 // C ... not these
2302 // b draw these borders
2303
2304 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2305 // ┃· ·· ·┃ ━━
2306
2307 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2308 // ·· ·· ·┏ ┓·
2309
2310 // full tile
2311 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2312
2313 // borders
2314 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2315 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2316 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2317 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2318
2319 // corners
2320 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2321 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2322 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2323 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2324 }
2325 }
2326
2327 if (expect_false (z == 2) && expect_false (cell->flags))
2328 {
2329 // overlays such as the speech bubble, probably more to come
2330 if (cell->flags & 1)
2331 {
2332 rc_key_t key_ov = key;
2333 maptex tex = self->tex [TEXID_SPEECH];
2334 rc_array_t *arr;
2335 int px = x * Tw + Tw * 2 / 32;
2336 int py = y * Th - Th * 6 / 32;
2337
2338 key_ov.texname = tex.name;
2339 arr = rc_array (rc_ov, &key_ov);
2340
2341 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2342 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2343 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2344 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2345 }
2346 }
2347 }
2348 }
2349
2350 rc_draw (rc);
2351 rc_clear (rc);
2352
2353 // go through all smoothlevels, lowest to highest, then draw.
2354 // this is basically counting sort
2355 {
2356 int w, b;
2357
2358 glEnable (GL_TEXTURE_2D);
2359 glBegin (GL_QUADS);
2360 for (w = 0; w < 256 / 32; ++w)
2361 {
2362 uint32_t smask = smooth_level [w];
2363 if (smask)
2364 for (b = 0; b < 32; ++b)
2365 if (smask & (((uint32_t)1) << b))
2366 {
2367 int level = (w << 5) | b;
2368 HE *he;
2369
2370 hv_iterinit (smooth);
2371 while ((he = hv_iternext (smooth)))
2372 {
2373 smooth_key *skey = (smooth_key *)HeKEY (he);
2374 IV bits = SvIVX (HeVAL (he));
2375
2376 if (!(bits & 0x1000)
2377 && skey->level == level
2378 && level > smooth_max [skey->x][skey->y])
2379 {
2380 maptex tex = self->tex [skey->tile];
2381 int px = (((int)skey->x) - 1) * Tw;
2382 int py = (((int)skey->y) - 1) * Th;
2383 int border = bits & 15;
2384 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2385 float dx = tex.s * .0625f; // 16 images/row
2386 float dy = tex.t * .5f ; // 2 images/column
2387
2388 if (tex.name)
2389 {
2390 // this time avoiding texture state changes
2391 // save gobs of state changes.
2392 if (key.texname != tex.name)
2393 {
2394 self->tex [skey->tile].unused = 0;
2395
2396 glEnd ();
2397 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2398 glBegin (GL_QUADS);
2399 }
2400
2401 if (border)
2402 {
2403 float ox = border * dx;
2404
2405 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2406 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2407 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2408 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2409 }
2410
2411 if (corner)
2412 {
2413 float ox = corner * dx;
2414
2415 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2416 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2417 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2418 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2419 }
2420 }
2421 }
2422 }
2423 }
2424 }
2425
2426 glEnd ();
2427 glDisable (GL_TEXTURE_2D);
2428 key.texname = -1;
2429 }
2430
2431 hv_clear (smooth);
2432 }
2433
2434 if (pl_tex.name)
2435 {
2436 maptex tex = pl_tex;
2437 int px = pl_x + sdx;
2438 int py = pl_y + sdy;
2439
2440 key.texname = tex.name;
2441 arr = rc_array (rc, &key);
2442
2443 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2444 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2445 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2446 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2447
2448 rc_draw (rc);
2449 }
2450
2451 rc_draw (rc_ov);
2452 rc_clear (rc_ov);
2453
2454 glDisable (GL_BLEND);
2455 rc_free (rc);
2456 rc_free (rc_ov);
2457
2458 // top layer: overlays such as the health bar
2459 for (y = 0; y < sh; y++)
2460 if (0 <= y + my && y + my < self->rows)
2461 {
2462 maprow *row = self->row + (y + my);
2463
2464 for (x = 0; x < sw; x++)
2465 if (row->c0 <= x + mx && x + mx < row->c1)
2466 {
2467 mapcell *cell = row->col + (x + mx - row->c0);
2468
2469 int px = x * Tw;
2470 int py = y * Th;
2471
2472 if (expect_false (cell->player == player))
2473 {
2474 px += sdx;
2475 py += sdy;
2476 }
2477
2478 if (cell->stat_hp)
2479 {
2480 int width = cell->stat_width * Tw;
2481 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2482
2483 glColor3ub (0, 0, 0);
2484 glRectf (px + 1, py - thick - 2,
2485 px + width - 1, py);
2486
2487 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2488 glRectf (px + 2,
2489 py - thick - 1,
2490 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2491 }
2492 }
2493 }
2494}
2495
2496void
2497draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2498 CODE:
2499{
2500 static float color[16][3] = {
2501 { 0.00f, 0.00f, 0.00f },
2502 { 1.00f, 1.00f, 1.00f },
2503 { 0.00f, 0.00f, 0.55f },
2504 { 1.00f, 0.00f, 0.00f },
2505
2506 { 1.00f, 0.54f, 0.00f },
2507 { 0.11f, 0.56f, 1.00f },
2508 { 0.93f, 0.46f, 0.00f },
2509 { 0.18f, 0.54f, 0.34f },
2510
2511 { 0.56f, 0.73f, 0.56f },
2512 { 0.80f, 0.80f, 0.80f },
2513 { 0.55f, 0.41f, 0.13f },
2514 { 0.99f, 0.77f, 0.26f },
2515
2516 { 0.74f, 0.65f, 0.41f },
2517
2518 { 0.00f, 1.00f, 1.00f },
2519 { 1.00f, 0.00f, 1.00f },
2520 { 1.00f, 1.00f, 0.00f },
2521 };
2522
2523 int x, y;
2524
2525 glEnable (GL_TEXTURE_2D);
2526 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2527 * but the nvidia driver (185.18.14) mishandles alpha textures
2528 * and takes the colour from god knows where instead of using
2529 * Cp. MODULATE results in the same colour, but slightly different
2530 * alpha, but atcually gives us the correct colour with nvidia.
2531 */
2532 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2533 glEnable (GL_BLEND);
2534 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2535 glBegin (GL_QUADS);
2536
2537 for (y = 0; y < h; y++)
2538 for (x = 0; x < w; x++)
2539 {
2540 unsigned char m = data [x + y * w];
2541
2542 if (m)
2543 {
2544 float *c = color [m & 15];
2545
2546 float tx1 = m & 0x40 ? 0.5f : 0.f;
2547 float tx2 = tx1 + 0.5f;
2548
2549 glColor4f (c[0], c[1], c[2], 1);
2550 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2551 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2552 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2553 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2554 }
2555 }
2556
2557 glEnd ();
2558 glDisable (GL_BLEND);
2559 glDisable (GL_TEXTURE_2D);
2560}
2561
2562void
2563fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1192 PPCODE: 2564 PPCODE:
1193{ 2565{
1194 int vx, vy;
1195 int x, y, z; 2566 int x, y;
1196 int last_name;
1197 mapface face;
1198 int sw4 = (sw + 3) & ~3; 2567 int sw1 = sw + 2;
2568 int sh1 = sh + 2;
2569 int sh3 = sh * 3;
2570 int sw3 = sw * 3;
1199 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2571 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1200 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2572 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1201 2573 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1202 memset (darkness, 255, sw4 * sh); 2574 memset (darkness1, 0, sw1*sh1);
2575
1203 SvPOK_only (darkness_sv); 2576 SvPOK_only (darkness3_sv);
1204 SvCUR_set (darkness_sv, sw4 * sh); 2577 SvCUR_set (darkness3_sv, sw3 * sh3);
1205 2578
1206 vx = self->x + (self->w - sw) / 2 - shift_x; 2579 mx += self->x - 1;
1207 vy = self->y + (self->h - sh) / 2 - shift_y; 2580 my += self->y - 1;
1208 2581
1209 /*
1210 int vx = self->vx = self->w >= sw
1211 ? self->x + (self->w - sw) / 2
1212 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213
1214 int vy = self->vy = self->h >= sh
1215 ? self->y + (self->h - sh) / 2
1216 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217 */
1218
1219 glColor4ub (255, 255, 255, 255);
1220
1221 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222 glEnable (GL_BLEND);
1223 glEnable (GL_TEXTURE_2D);
1224 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225
1226 glBegin (GL_QUADS);
1227
1228 last_name = 0;
1229
1230 for (z = 0; z < 3; z++)
1231 for (y = 0; y < sh; y++) 2582 for (y = 0; y < sh1; y++)
1232 if (0 <= y + vy && y + vy < self->rows) 2583 if (0 <= y + my && y + my < self->rows)
1233 { 2584 {
1234 maprow *row = self->row + (y + vy); 2585 maprow *row = self->row + (y + my);
1235 2586
1236 for (x = 0; x < sw; x++) 2587 for (x = 0; x < sw1; x++)
1237 if (row->c0 <= x + vx && x + vx < row->c1) 2588 if (row->c0 <= x + mx && x + mx < row->c1)
1238 { 2589 {
1239 mapcell *cell = row->col + (x + vx - row->c0); 2590 mapcell *cell = row->col + (x + mx - row->c0);
1240 2591
1241 darkness[y * sw4 + x] = cell->darkness < 0 2592 darkness1 [y * sw1 + x] = cell->darkness
2593 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1242 ? 255 - FOW_DARKNESS 2594 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1243 : 255 - cell->darkness;
1244
1245 face = cell->face [z];
1246
1247 if (face)
1248 {
1249 maptex tex = self->tex [face];
1250
1251 int px = (x + 1) * 32 - tex.w;
1252 int py = (y + 1) * 32 - tex.h;
1253
1254 if (last_name != tex.name)
1255 {
1256 glEnd ();
1257 last_name = tex.name;
1258 glBindTexture (GL_TEXTURE_2D, last_name);
1259 glBegin (GL_QUADS);
1260 }
1261
1262 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266 }
1267 } 2595 }
1268 } 2596 }
1269 2597
1270 glEnd (); 2598 for (y = 0; y < sh; ++y)
2599 for (x = 0; x < sw; ++x)
2600 {
2601 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2602 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2603 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2604 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2605 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2606 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2607 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2608 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2609 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1271 2610
1272 glDisable (GL_TEXTURE_2D); 2611 uint8_t r11 = (d11 + d21 + d12) / 3;
1273 glDisable (GL_BLEND); 2612 uint8_t r21 = d21;
2613 uint8_t r31 = (d21 + d31 + d32) / 3;
2614
2615 uint8_t r12 = d12;
2616 uint8_t r22 = d22;
2617 uint8_t r32 = d32;
2618
2619 uint8_t r13 = (d13 + d23 + d12) / 3;
2620 uint8_t r23 = d23;
2621 uint8_t r33 = (d23 + d33 + d32) / 3;
2622
2623 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2624 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2625 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2626 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2627 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2628 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2629 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2630 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2631 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2632 }
2633
2634 free (darkness1);
1274 2635
1275 EXTEND (SP, 3); 2636 EXTEND (SP, 3);
1276 PUSHs (sv_2mortal (newSViv (sw4))); 2637 PUSHs (sv_2mortal (newSViv (sw3)));
1277 PUSHs (sv_2mortal (newSViv (sh))); 2638 PUSHs (sv_2mortal (newSViv (sh3)));
1278 PUSHs (darkness_sv); 2639 PUSHs (darkness3_sv);
1279} 2640}
1280 2641
1281SV * 2642SV *
1282get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2643get_rect (DC::Map self, int x0, int y0, int w, int h)
1283 CODE: 2644 CODE:
1284{ 2645{
1285 int x, y, x1, y1; 2646 int x, y, x1, y1;
1286 SV *data_sv = newSV (w * h * 7 + 5); 2647 SV *data_sv = newSV (w * h * 7 + 5);
1287 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2648 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1312 if (row && row->c0 <= x && x < row->c1) 2673 if (row && row->c0 <= x && x < row->c1)
1313 { 2674 {
1314 mapcell *cell = row->col + (x - row->c0); 2675 mapcell *cell = row->col + (x - row->c0);
1315 uint8_t flags = 0; 2676 uint8_t flags = 0;
1316 2677
1317 if (cell->face [0]) flags |= 1; 2678 if (cell->tile [0]) flags |= 1;
1318 if (cell->face [1]) flags |= 2; 2679 if (cell->tile [1]) flags |= 2;
1319 if (cell->face [2]) flags |= 4; 2680 if (cell->tile [2]) flags |= 4;
1320 2681
1321 *data++ = flags; 2682 *data++ = flags;
1322 2683
1323 if (flags & 1) 2684 if (flags & 1)
1324 { 2685 {
2686 tileid tile = cell->tile [0];
1325 *data++ = cell->face [0] >> 8; 2687 *data++ = tile >> 8;
1326 *data++ = cell->face [0]; 2688 *data++ = tile;
1327 } 2689 }
1328 2690
1329 if (flags & 2) 2691 if (flags & 2)
1330 { 2692 {
2693 tileid tile = cell->tile [1];
1331 *data++ = cell->face [1] >> 8; 2694 *data++ = tile >> 8;
1332 *data++ = cell->face [1]; 2695 *data++ = tile;
1333 } 2696 }
1334 2697
1335 if (flags & 4) 2698 if (flags & 4)
1336 { 2699 {
2700 tileid tile = cell->tile [2];
1337 *data++ = cell->face [2] >> 8; 2701 *data++ = tile >> 8;
1338 *data++ = cell->face [2]; 2702 *data++ = tile;
1339 } 2703 }
1340 } 2704 }
1341 else 2705 else
1342 *data++ = 0; 2706 *data++ = 0;
1343 } 2707 }
1344 } 2708 }
1345 2709
2710 /* if size is w*h + 5 then no data has been found */
2711 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2712 {
1346 SvPOK_only (data_sv); 2713 SvPOK_only (data_sv);
1347 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2714 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2715 }
2716
1348 RETVAL = data_sv; 2717 RETVAL = data_sv;
1349} 2718}
1350 OUTPUT: 2719 OUTPUT:
1351 RETVAL 2720 RETVAL
1352 2721
1353void 2722void
1354set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2723set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1355 PPCODE: 2724 PPCODE:
1356{ 2725{
1357 int x, y, z; 2726 int x, y, z;
1358 int w, h; 2727 int w, h;
1359 int x1, y1; 2728 int x1, y1;
2729 STRLEN len;
2730 uint8_t *data, *end;
2731
2732 len = SvLEN (data_sv);
2733 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2734 data = SvPVbyte_nolen (data_sv);
2735 end = data + len + 8;
2736
2737 if (len < 5)
2738 XSRETURN_EMPTY;
1360 2739
1361 if (*data++ != 0) 2740 if (*data++ != 0)
1362 return; /* version mismatch */ 2741 XSRETURN_EMPTY; /* version mismatch */
1363 2742
1364 w = *data++ << 8; w |= *data++; 2743 w = *data++ << 8; w |= *data++;
1365 h = *data++ << 8; h |= *data++; 2744 h = *data++ << 8; h |= *data++;
1366 2745
1367 // we need to do this 'cause we don't keep an absolute coord system for rows 2746 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1379 { 2758 {
1380 maprow *row = map_get_row (self, y); 2759 maprow *row = map_get_row (self, y);
1381 2760
1382 for (x = x0; x < x1; x++) 2761 for (x = x0; x < x1; x++)
1383 { 2762 {
2763 uint8_t flags;
2764
2765 if (data + 7 >= end)
2766 XSRETURN_EMPTY;
2767
1384 uint8_t flags = *data++; 2768 flags = *data++;
1385 2769
1386 if (flags) 2770 if (flags)
1387 { 2771 {
1388 mapface face[3] = { 0, 0, 0 };
1389
1390 mapcell *cell = row_get_cell (row, x); 2772 mapcell *cell = row_get_cell (row, x);
2773 tileid tile[3] = { 0, 0, 0 };
1391 2774
1392 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2775 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1393 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2776 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1394 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2777 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1395 2778
1396 if (cell->darkness <= 0) 2779 if (cell->darkness == 0)
1397 { 2780 {
1398 cell->darkness = -1; 2781 /*cell->darkness = 0;*/
2782 EXTEND (SP, 3);
1399 2783
1400 for (z = 0; z <= 2; z++) 2784 for (z = 0; z <= 2; z++)
1401 { 2785 {
1402 cell->face[z] = face[z]; 2786 tileid t = tile [z];
1403 2787
1404 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2788 if (t >= self->texs || (t && !self->tex [t].name))
2789 {
1405 XPUSHs (sv_2mortal (newSViv (face[z]))); 2790 PUSHs (sv_2mortal (newSViv (t)));
2791 need_texid (self, t);
2792 }
2793
2794 cell->tile [z] = t;
1406 } 2795 }
1407 } 2796 }
1408 } 2797 }
1409 } 2798 }
1410 } 2799 }
1411} 2800}
1412 2801
1413MODULE = CFClient PACKAGE = CFClient::MixChunk 2802MODULE = Deliantra::Client PACKAGE = DC::RW
1414 2803
1415CFClient::MixChunk 2804DC::RW
1416new_from_file (SV *class, char *path) 2805new (SV *class, SV *data_sv)
1417 CODE: 2806 CODE:
1418 RETVAL = Mix_LoadWAV (path); 2807{
2808 STRLEN datalen;
2809 char *data = SvPVbyte (data_sv, datalen);
2810
2811 RETVAL = SDL_RWFromConstMem (data, datalen);
2812}
1419 OUTPUT: 2813 OUTPUT:
1420 RETVAL 2814 RETVAL
1421 2815
2816DC::RW
2817new_from_file (SV *class, const char *path, const char *mode = "rb")
2818 CODE:
2819 RETVAL = SDL_RWFromFile (path, mode);
2820 OUTPUT:
2821 RETVAL
2822
2823# fails on win32:
2824# dc.xs(2268) : error C2059: syntax error : '('
1422void 2825#void
2826#close (DC::RW self)
2827# CODE:
2828# (self->(close)) (self);
2829
2830MODULE = Deliantra::Client PACKAGE = DC::Channel
2831
2832PROTOTYPES: DISABLE
2833
2834DC::Channel
2835find ()
2836 CODE:
2837{
2838 RETVAL = Mix_GroupAvailable (-1);
2839
2840 if (RETVAL < 0)
2841 {
2842 RETVAL = Mix_GroupOldest (-1);
2843
2844 if (RETVAL < 0)
2845 {
2846 // happens sometimes, maybe it just stopped playing(?)
2847 RETVAL = Mix_GroupAvailable (-1);
2848
2849 if (RETVAL < 0)
2850 XSRETURN_UNDEF;
2851 }
2852 else
2853 Mix_HaltChannel (RETVAL);
2854 }
2855
2856 Mix_UnregisterAllEffects (RETVAL);
2857 Mix_Volume (RETVAL, 128);
2858}
2859 OUTPUT:
2860 RETVAL
2861
2862void
2863halt (DC::Channel self)
2864 CODE:
2865 Mix_HaltChannel (self);
2866
2867void
2868expire (DC::Channel self, int ticks = -1)
2869 CODE:
2870 Mix_ExpireChannel (self, ticks);
2871
2872void
2873fade_out (DC::Channel self, int ticks = -1)
2874 CODE:
2875 Mix_FadeOutChannel (self, ticks);
2876
2877int
2878volume (DC::Channel self, int volume)
2879 CODE:
2880 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2881 OUTPUT:
2882 RETVAL
2883
2884void
2885unregister_all_effects (DC::Channel self)
2886 CODE:
2887 Mix_UnregisterAllEffects (self);
2888
2889void
2890set_panning (DC::Channel self, int left, int right)
2891 CODE:
2892 left = CLAMP (left , 0, 255);
2893 right = CLAMP (right, 0, 255);
2894 Mix_SetPanning (self, left, right);
2895
2896void
2897set_distance (DC::Channel self, int distance)
2898 CODE:
2899 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2900
2901void
2902set_position (DC::Channel self, int angle, int distance)
2903 CODE:
2904
2905void
2906set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2907 CODE:
2908{
2909 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2910 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2911 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2912}
2913
2914void
2915set_reverse_stereo (DC::Channel self, int flip)
2916 CODE:
2917 Mix_SetReverseStereo (self, flip);
2918
2919MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2920
2921PROTOTYPES: DISABLE
2922
2923void
2924decoders ()
2925 PPCODE:
2926#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2927 int i, num = Mix_GetNumChunkDecoders ();
2928 EXTEND (SP, num);
2929 for (i = 0; i < num; ++i)
2930 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2931#else
2932 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2933#endif
2934
2935DC::MixChunk
2936new (SV *class, DC::RW rwops)
2937 CODE:
2938 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2939 OUTPUT:
2940 RETVAL
2941
2942void
1423DESTROY (CFClient::MixChunk self) 2943DESTROY (DC::MixChunk self)
1424 CODE: 2944 CODE:
1425 Mix_FreeChunk (self); 2945 Mix_FreeChunk (self);
1426 2946
1427int 2947int
1428volume (CFClient::MixChunk self, int volume = -1) 2948volume (DC::MixChunk self, int volume = -1)
1429 CODE: 2949 CODE:
2950 if (items > 1)
2951 volume = CLAMP (volume, 0, 128);
1430 RETVAL = Mix_VolumeChunk (self, volume); 2952 RETVAL = Mix_VolumeChunk (self, volume);
1431 OUTPUT: 2953 OUTPUT:
1432 RETVAL 2954 RETVAL
1433 2955
1434int 2956DC::Channel
1435play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2957play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1436 CODE: 2958 CODE:
2959{
1437 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2960 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2961
2962 if (RETVAL < 0)
2963 XSRETURN_UNDEF;
2964
2965 if (channel < 0)
2966 {
2967 Mix_UnregisterAllEffects (RETVAL);
2968 Mix_Volume (RETVAL, 128);
2969 }
2970}
1438 OUTPUT: 2971 OUTPUT:
1439 RETVAL 2972 RETVAL
1440 2973
1441MODULE = CFClient PACKAGE = CFClient::MixMusic 2974MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2975
2976void
2977decoders ()
2978 PPCODE:
2979#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2980 int i, num = Mix_GetNumMusicDecoders ();
2981 EXTEND (SP, num);
2982 for (i = 0; i < num; ++i)
2983 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2984#else
2985 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2986#endif
1442 2987
1443int 2988int
1444volume (int volume = -1) 2989volume (int volume = -1)
2990 PROTOTYPE: ;$
1445 CODE: 2991 CODE:
2992 if (items > 0)
2993 volume = CLAMP (volume, 0, 128);
1446 RETVAL = Mix_VolumeMusic (volume); 2994 RETVAL = Mix_VolumeMusic (volume);
1447 OUTPUT: 2995 OUTPUT:
1448 RETVAL 2996 RETVAL
1449 2997
1450CFClient::MixMusic 2998void
1451new_from_file (SV *class, char *path) 2999fade_out (int ms)
1452 CODE: 3000 CODE:
1453 RETVAL = Mix_LoadMUS (path); 3001 Mix_FadeOutMusic (ms);
3002
3003void
3004halt ()
3005 CODE:
3006 Mix_HaltMusic ();
3007
3008int
3009playing ()
3010 CODE:
3011 RETVAL = Mix_PlayingMusic ();
1454 OUTPUT: 3012 OUTPUT:
1455 RETVAL 3013 RETVAL
1456 3014
3015DC::MixMusic
3016new (SV *class, DC::RW rwops)
3017 CODE:
3018 RETVAL = Mix_LoadMUS_RW (rwops);
3019 OUTPUT:
3020 RETVAL
3021
1457void 3022void
1458DESTROY (CFClient::MixMusic self) 3023DESTROY (DC::MixMusic self)
1459 CODE: 3024 CODE:
1460 Mix_FreeMusic (self); 3025 Mix_FreeMusic (self);
1461 3026
1462int 3027int
1463play (CFClient::MixMusic self, int loops = -1) 3028play (DC::MixMusic self, int loops = -1)
1464 CODE: 3029 CODE:
1465 RETVAL = Mix_PlayMusic (self, loops); 3030 RETVAL = Mix_PlayMusic (self, loops);
1466 OUTPUT: 3031 OUTPUT:
1467 RETVAL 3032 RETVAL
1468 3033
3034void
3035fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3036 CODE:
3037 Mix_FadeInMusicPos (self, loops, ms, position);
3038
1469MODULE = CFClient PACKAGE = CFClient::OpenGL 3039MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3040
3041PROTOTYPES: ENABLE
1470 3042
1471BOOT: 3043BOOT:
1472{ 3044{
1473 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3045 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1474 static const struct { 3046 static const struct {
1475 const char *name; 3047 const char *name;
1476 IV iv; 3048 IV iv;
1477 } *civ, const_iv[] = { 3049 } *civ, const_iv[] = {
1478# define const_iv(name) { # name, (IV)name } 3050# define const_iv(name) { # name, (IV)name }
3051 const_iv (GL_VENDOR),
3052 const_iv (GL_VERSION),
3053 const_iv (GL_EXTENSIONS),
3054 const_iv (GL_MAX_TEXTURE_UNITS),
1479 const_iv (GL_COLOR_MATERIAL), 3055 const_iv (GL_COLOR_MATERIAL),
1480 const_iv (GL_SMOOTH), 3056 const_iv (GL_SMOOTH),
1481 const_iv (GL_FLAT), 3057 const_iv (GL_FLAT),
1482 const_iv (GL_DITHER), 3058 const_iv (GL_DITHER),
1483 const_iv (GL_BLEND), 3059 const_iv (GL_BLEND),
3060 const_iv (GL_CULL_FACE),
1484 const_iv (GL_SCISSOR_TEST), 3061 const_iv (GL_SCISSOR_TEST),
3062 const_iv (GL_DEPTH_TEST),
3063 const_iv (GL_ALPHA_TEST),
3064 const_iv (GL_NORMALIZE),
3065 const_iv (GL_RESCALE_NORMAL),
3066 const_iv (GL_FRONT),
3067 const_iv (GL_BACK),
3068 const_iv (GL_AUX0),
1485 const_iv (GL_AND), 3069 const_iv (GL_AND),
1486 const_iv (GL_ONE), 3070 const_iv (GL_ONE),
1487 const_iv (GL_ZERO), 3071 const_iv (GL_ZERO),
1488 const_iv (GL_SRC_ALPHA), 3072 const_iv (GL_SRC_ALPHA),
1489 const_iv (GL_SRC_ALPHA_SATURATE), 3073 const_iv (GL_DST_ALPHA),
1490 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3074 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491 const_iv (GL_ONE_MINUS_DST_ALPHA), 3075 const_iv (GL_ONE_MINUS_DST_ALPHA),
3076 const_iv (GL_SRC_COLOR),
3077 const_iv (GL_DST_COLOR),
3078 const_iv (GL_ONE_MINUS_SRC_COLOR),
3079 const_iv (GL_ONE_MINUS_DST_COLOR),
3080 const_iv (GL_SRC_ALPHA_SATURATE),
1492 const_iv (GL_RGB), 3081 const_iv (GL_RGB),
1493 const_iv (GL_RGBA), 3082 const_iv (GL_RGBA),
3083 const_iv (GL_RGBA4),
3084 const_iv (GL_RGBA8),
3085 const_iv (GL_RGB5_A1),
1494 const_iv (GL_UNSIGNED_BYTE), 3086 const_iv (GL_UNSIGNED_BYTE),
3087 const_iv (GL_UNSIGNED_SHORT),
3088 const_iv (GL_UNSIGNED_INT),
1495 const_iv (GL_ALPHA), 3089 const_iv (GL_ALPHA),
3090 const_iv (GL_INTENSITY),
1496 const_iv (GL_LUMINANCE), 3091 const_iv (GL_LUMINANCE),
3092 const_iv (GL_LUMINANCE_ALPHA),
1497 const_iv (GL_FLOAT), 3093 const_iv (GL_FLOAT),
1498 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3094 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3095 const_iv (GL_COMPRESSED_ALPHA_ARB),
3096 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3097 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3098 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3099 const_iv (GL_COMPRESSED_RGB_ARB),
3100 const_iv (GL_COMPRESSED_RGBA_ARB),
1499 const_iv (GL_COMPILE), 3101 const_iv (GL_COMPILE),
3102 const_iv (GL_PROXY_TEXTURE_1D),
3103 const_iv (GL_PROXY_TEXTURE_2D),
1500 const_iv (GL_TEXTURE_1D), 3104 const_iv (GL_TEXTURE_1D),
1501 const_iv (GL_TEXTURE_2D), 3105 const_iv (GL_TEXTURE_2D),
1502 const_iv (GL_TEXTURE_ENV), 3106 const_iv (GL_TEXTURE_ENV),
1503 const_iv (GL_TEXTURE_MAG_FILTER), 3107 const_iv (GL_TEXTURE_MAG_FILTER),
1504 const_iv (GL_TEXTURE_MIN_FILTER), 3108 const_iv (GL_TEXTURE_MIN_FILTER),
1505 const_iv (GL_TEXTURE_ENV_MODE), 3109 const_iv (GL_TEXTURE_ENV_MODE),
1506 const_iv (GL_TEXTURE_WRAP_S), 3110 const_iv (GL_TEXTURE_WRAP_S),
1507 const_iv (GL_TEXTURE_WRAP_T), 3111 const_iv (GL_TEXTURE_WRAP_T),
3112 const_iv (GL_REPEAT),
1508 const_iv (GL_CLAMP), 3113 const_iv (GL_CLAMP),
1509 const_iv (GL_REPEAT), 3114 const_iv (GL_CLAMP_TO_EDGE),
1510 const_iv (GL_NEAREST), 3115 const_iv (GL_NEAREST),
1511 const_iv (GL_LINEAR), 3116 const_iv (GL_LINEAR),
1512 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3117 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3118 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3119 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3120 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516 const_iv (GL_GENERATE_MIPMAP), 3121 const_iv (GL_GENERATE_MIPMAP),
1517 const_iv (GL_MODULATE), 3122 const_iv (GL_MODULATE),
1518 const_iv (GL_DECAL), 3123 const_iv (GL_DECAL),
1519 const_iv (GL_REPLACE), 3124 const_iv (GL_REPLACE),
3125 const_iv (GL_DEPTH_BUFFER_BIT),
1520 const_iv (GL_COLOR_BUFFER_BIT), 3126 const_iv (GL_COLOR_BUFFER_BIT),
1521 const_iv (GL_PROJECTION), 3127 const_iv (GL_PROJECTION),
1522 const_iv (GL_MODELVIEW), 3128 const_iv (GL_MODELVIEW),
1523 const_iv (GL_COLOR_LOGIC_OP), 3129 const_iv (GL_COLOR_LOGIC_OP),
1524 const_iv (GL_SEPARABLE_2D), 3130 const_iv (GL_SEPARABLE_2D),
1525 const_iv (GL_CONVOLUTION_2D), 3131 const_iv (GL_CONVOLUTION_2D),
1526 const_iv (GL_CONVOLUTION_BORDER_MODE), 3132 const_iv (GL_CONVOLUTION_BORDER_MODE),
1527 const_iv (GL_CONSTANT_BORDER), 3133 const_iv (GL_CONSTANT_BORDER),
3134 const_iv (GL_POINTS),
1528 const_iv (GL_LINES), 3135 const_iv (GL_LINES),
3136 const_iv (GL_LINE_STRIP),
3137 const_iv (GL_LINE_LOOP),
1529 const_iv (GL_QUADS), 3138 const_iv (GL_QUADS),
3139 const_iv (GL_QUAD_STRIP),
3140 const_iv (GL_TRIANGLES),
3141 const_iv (GL_TRIANGLE_STRIP),
3142 const_iv (GL_TRIANGLE_FAN),
1530 const_iv (GL_LINE_LOOP), 3143 const_iv (GL_POLYGON),
1531 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3144 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3145 const_iv (GL_POINT_SMOOTH_HINT),
3146 const_iv (GL_LINE_SMOOTH_HINT),
3147 const_iv (GL_POLYGON_SMOOTH_HINT),
3148 const_iv (GL_GENERATE_MIPMAP_HINT),
3149 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1532 const_iv (GL_FASTEST), 3150 const_iv (GL_FASTEST),
3151 const_iv (GL_DONT_CARE),
3152 const_iv (GL_NICEST),
3153 const_iv (GL_V2F),
3154 const_iv (GL_V3F),
3155 const_iv (GL_T2F_V3F),
3156 const_iv (GL_T2F_N3F_V3F),
3157 const_iv (GL_FUNC_ADD),
3158 const_iv (GL_FUNC_SUBTRACT),
3159 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1533# undef const_iv 3160# undef const_iv
1534 }; 3161 };
1535 3162
1536 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3163 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1537 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3164 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3165
3166 texture_av = newAV ();
3167 AvREAL_off (texture_av);
1538} 3168}
3169
3170void
3171disable_GL_EXT_blend_func_separate ()
3172 CODE:
3173 gl.BlendFuncSeparate = 0;
3174 gl.BlendFuncSeparateEXT = 0;
3175
3176void
3177apple_nvidia_bug (int enable)
3178
3179char *
3180gl_vendor ()
3181 CODE:
3182 RETVAL = (char *)glGetString (GL_VENDOR);
3183 OUTPUT:
3184 RETVAL
3185
3186char *
3187gl_version ()
3188 CODE:
3189 RETVAL = (char *)glGetString (GL_VERSION);
3190 OUTPUT:
3191 RETVAL
3192
3193char *
3194gl_extensions ()
3195 CODE:
3196 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3197 OUTPUT:
3198 RETVAL
3199
3200const char *glGetString (GLenum pname)
3201
3202GLint glGetInteger (GLenum pname)
3203 CODE:
3204 glGetIntegerv (pname, &RETVAL);
3205 OUTPUT:
3206 RETVAL
3207
3208GLdouble glGetDouble (GLenum pname)
3209 CODE:
3210 glGetDoublev (pname, &RETVAL);
3211 OUTPUT:
3212 RETVAL
1539 3213
1540int glGetError () 3214int glGetError ()
3215
3216void glFinish ()
3217
3218void glFlush ()
1541 3219
1542void glClear (int mask) 3220void glClear (int mask)
1543 3221
1544void glClearColor (float r, float g, float b, float a = 1.0) 3222void glClearColor (float r, float g, float b, float a = 1.0)
1545 PROTOTYPE: @ 3223 PROTOTYPE: @
… …
1552 3230
1553void glHint (int target, int mode) 3231void glHint (int target, int mode)
1554 3232
1555void glBlendFunc (int sfactor, int dfactor) 3233void glBlendFunc (int sfactor, int dfactor)
1556 3234
3235void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3236 CODE:
3237 gl_BlendFuncSeparate (sa, da, saa, daa);
3238
3239# void glBlendEquation (int se)
3240
3241void glDepthMask (int flag)
3242
1557void glLogicOp (int opcode) 3243void glLogicOp (int opcode)
1558 3244
1559void glColorMask (int red, int green, int blue, int alpha) 3245void glColorMask (int red, int green, int blue, int alpha)
1560 3246
1561void glMatrixMode (int mode) 3247void glMatrixMode (int mode)
… …
1564 3250
1565void glPopMatrix () 3251void glPopMatrix ()
1566 3252
1567void glLoadIdentity () 3253void glLoadIdentity ()
1568 3254
3255void glDrawBuffer (int buffer)
3256
3257void glReadBuffer (int buffer)
3258
1569# near and far are due to microsofts buggy c compiler 3259# near_ and far_ are due to microsofts buggy "c" compiler
3260void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3261
3262# near_ and far_ are due to microsofts buggy "c" compiler
1570void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3263void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3264
3265PROTOTYPES: DISABLE
1571 3266
1572void glViewport (int x, int y, int width, int height) 3267void glViewport (int x, int y, int width, int height)
1573 3268
1574void glScissor (int x, int y, int width, int height) 3269void glScissor (int x, int y, int width, int height)
1575 3270
… …
1583 3278
1584void glRotate (float angle, float x, float y, float z) 3279void glRotate (float angle, float x, float y, float z)
1585 CODE: 3280 CODE:
1586 glRotatef (angle, x, y, z); 3281 glRotatef (angle, x, y, z);
1587 3282
1588void glBegin (int mode)
1589
1590void glEnd ()
1591
1592void glColor (float r, float g, float b, float a = 1.0) 3283void glColor (float r, float g, float b, float a = 1.0)
1593 PROTOTYPE: @ 3284 PROTOTYPE: @
3285 ALIAS:
3286 glColor_premultiply = 1
1594 CODE: 3287 CODE:
1595 glColor4ub (MIN ((int)(r * 255.f), 255), 3288 if (ix)
1596 MIN ((int)(g * 255.f), 255), 3289 {
1597 MIN ((int)(b * 255.f), 255), 3290 r *= a;
1598 MIN ((int)(a * 255.f), 255)); 3291 g *= a;
3292 b *= a;
3293 }
3294 // microsoft visual "c" rounds instead of truncating...
3295 glColor4f (r, g, b, a);
3296
3297void glRasterPos (float x, float y, float z = 0.)
3298 CODE:
3299 glRasterPos3f (0, 0, z);
3300 glBitmap (0, 0, 0, 0, x, y, 0);
1599 3301
1600void glVertex (float x, float y, float z = 0.) 3302void glVertex (float x, float y, float z = 0.)
1601 CODE: 3303 CODE:
1602 glVertex3f (x, y, z); 3304 glVertex3f (x, y, z);
1603 3305
1604void glTexCoord (float s, float t) 3306void glTexCoord (float s, float t)
1605 CODE: 3307 CODE:
1606 glTexCoord2f (s, t); 3308 glTexCoord2f (s, t);
1607 3309
3310void glRect (float x1, float y1, float x2, float y2)
3311 CODE:
3312 glRectf (x1, y1, x2, y2);
3313
3314void glRect_lineloop (float x1, float y1, float x2, float y2)
3315 CODE:
3316 glBegin (GL_LINE_LOOP);
3317 glVertex2f (x1, y1);
3318 glVertex2f (x2, y1);
3319 glVertex2f (x2, y2);
3320 glVertex2f (x1, y2);
3321 glEnd ();
3322
3323PROTOTYPES: ENABLE
3324
3325void glBegin (int mode)
3326
3327void glEnd ()
3328
3329void glPointSize (GLfloat size)
3330
3331void glLineWidth (GLfloat width)
3332
3333void glInterleavedArrays (int format, int stride, char *data)
3334
3335void glDrawElements (int mode, int count, int type, char *indices)
3336
3337# 1.2 void glDrawRangeElements (int mode, int start, int end
3338
1608void glTexEnv (int target, int pname, float param) 3339void glTexEnv (int target, int pname, float param)
1609 CODE: 3340 CODE:
1610 glTexEnvf (target, pname, param); 3341 glTexEnvf (target, pname, param);
1611 3342
1612void glTexParameter (int target, int pname, float param) 3343void glTexParameter (int target, int pname, float param)
… …
1615 3346
1616void glBindTexture (int target, int name) 3347void glBindTexture (int target, int name)
1617 3348
1618void glConvolutionParameter (int target, int pname, float params) 3349void glConvolutionParameter (int target, int pname, float params)
1619 CODE: 3350 CODE:
1620 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3351 if (gl.ConvolutionParameterf)
3352 gl.ConvolutionParameterf (target, pname, params);
1621 3353
1622void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3354void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623 CODE: 3355 CODE:
1624 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3356 if (gl.ConvolutionFilter2D)
1625 (target, internalformat, width, height, format, type, data)); 3357 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626 3358
1627void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3359void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1628 CODE: 3360 CODE:
1629 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3361 if (gl.SeparableFilter2D)
1630 (target, internalformat, width, height, format, type, row, column)); 3362 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631 3363
1632void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3364void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1633 3365
1634void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3366void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635 3367
1636void glRasterPos (int x, int y) 3368void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637 CODE: 3369
1638 glRasterPos2i (x, y); 3370void glPixelZoom (float x, float y)
1639 3371
1640void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3372void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641 3373
1642int glGenTexture () 3374int glGenTexture ()
1643 CODE: 3375 CODE:
1644{ 3376 RETVAL = gen_texture ();
1645 GLuint name;
1646 glGenTextures (1, &name);
1647 RETVAL = name;
1648}
1649 OUTPUT: 3377 OUTPUT:
1650 RETVAL 3378 RETVAL
1651 3379
1652void glDeleteTexture (int name) 3380void glDeleteTexture (int name)
1653 CODE: 3381 CODE:
1654{
1655 GLuint name_ = name;
1656 glDeleteTextures (1, &name_); 3382 del_texture (name);
1657} 3383
1658
1659int glGenList () 3384int glGenList ()
1660 CODE: 3385 CODE:
1661 RETVAL = glGenLists (1); 3386 RETVAL = glGenLists (1);
1662 OUTPUT: 3387 OUTPUT:
1663 RETVAL 3388 RETVAL
… …
1670 3395
1671void glEndList () 3396void glEndList ()
1672 3397
1673void glCallList (int list) 3398void glCallList (int list)
1674 3399
3400void c_init ()
3401 CODE:
3402 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3403 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3404
3405MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3406
3407PROTOTYPES: DISABLE
3408
3409void
3410find_widget (SV *self, NV x, NV y)
3411 PPCODE:
3412{
3413 if (within_widget (self, x, y))
3414 XPUSHs (self);
3415}
3416
3417BOOT:
3418{
3419 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3420
3421 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3422 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3423 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3424 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3425}
3426
3427void
3428draw (SV *self)
3429 CODE:
3430{
3431 HV *hv;
3432 SV **svp;
3433 NV x, y, w, h;
3434 SV *draw_x_sv = GvSV (draw_x_gv);
3435 SV *draw_y_sv = GvSV (draw_y_gv);
3436 SV *draw_w_sv = GvSV (draw_w_gv);
3437 SV *draw_h_sv = GvSV (draw_h_gv);
3438 double draw_x, draw_y;
3439
3440 if (!SvROK (self))
3441 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3442
3443 hv = (HV *)SvRV (self);
3444
3445 if (SvTYPE (hv) != SVt_PVHV)
3446 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3447
3448 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3449 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3450
3451 if (!h || !w)
3452 XSRETURN_EMPTY;
3453
3454 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3455 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3456
3457 draw_x = SvNV (draw_x_sv) + x;
3458 draw_y = SvNV (draw_y_sv) + y;
3459
3460 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3461 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3462 XSRETURN_EMPTY;
3463
3464 sv_setnv (draw_x_sv, draw_x);
3465 sv_setnv (draw_y_sv, draw_y);
3466
3467 glPushMatrix ();
3468 glTranslated (x, y, 0);
3469
3470 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3471 {
3472 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3473
3474 if (svp && SvTRUE (*svp))
3475 {
3476 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3477 glEnable (GL_BLEND);
3478 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3479 glBegin (GL_QUADS);
3480 glVertex2f (0, 0);
3481 glVertex2f (w, 0);
3482 glVertex2f (w, h);
3483 glVertex2f (0, h);
3484 glEnd ();
3485 glDisable (GL_BLEND);
3486 }
3487 }
3488#if 0
3489 // draw borders, for debugging
3490 glPushMatrix ();
3491 glColor4f (1., 1., 0., 1.);
3492 glTranslatef (.5, .5, 0.);
3493 glBegin (GL_LINE_LOOP);
3494 glVertex2f (0 , 0);
3495 glVertex2f (w - 1, 0);
3496 glVertex2f (w - 1, h - 1);
3497 glVertex2f (0 , h - 1);
3498 glEnd ();
3499 glPopMatrix ();
3500#endif
3501 PUSHMARK (SP);
3502 XPUSHs (self);
3503 PUTBACK;
3504 call_method ("_draw", G_VOID | G_DISCARD);
3505 SPAGAIN;
3506
3507 glPopMatrix ();
3508
3509 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3510 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3511}
3512

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