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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.315 by root, Wed Jan 18 23:34:44 2012 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>
15#include <stdlib.h> 32#include <stdlib.h>
16 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
17#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
18#include <SDL_endian.h> 38#include <SDL_endian.h>
19#include <SDL_image.h> 39#include <SDL_image.h>
20#include <SDL_mixer.h> 40#include <SDL_mixer.h>
21#include <SDL_opengl.h> 41#include <SDL_opengl.h>
22 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
23#include <glib/gmacros.h> 53#include <glib/gmacros.h>
24 54
25#include <pango/pango.h> 55#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 56
27#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
28#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
29 67
30#ifndef _WIN32 68#ifndef _WIN32
31# include <sys/types.h> 69# include <sys/types.h>
32# include <sys/socket.h> 70# include <sys/socket.h>
33# include <netinet/in.h> 71# include <netinet/in.h>
34# include <netinet/tcp.h> 72# include <netinet/tcp.h>
35# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 78#else
37 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 80#endif
44 81
45#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
46 84
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 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 */
49#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
50 91
51#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
53 94
54#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
96
97/* mask out modifiers we are not interested in */
98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
99
100#define KMOD_LRAM 0x10000 // our extension
101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
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);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
55 125
56static struct 126static struct
57{ 127{
58#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 129#include "glfunc.h"
60#undef GL_FUNC 130#undef GL_FUNC
61} gl; 131} gl;
62 132
133static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 135{
65 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 140 else
70 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
71} 142}
72 143
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;
73typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
75 179
76typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
77 181
78static int 182static int
79shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
80{ 184{
81 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 196
93 return 0; 197 return 0;
94} 198}
95 199
96typedef struct cf_layout { 200typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
100 int base_height; 203 int base_height;
101 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
102} *CFClient__Layout; 206} *DC__Layout;
103 207
104static CFClient__Font default_font; 208static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
107 211
108static void 212static void
109substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
110{ 214{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 218#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 220}
121 221
122static void 222static void
123layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
124{ 224{
125 /* 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
126 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
127 */ 227 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
129 229
130 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 232
133 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
134} 234}
135 235
136static void 236static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
140 243
141 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 246
144 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
145} 248 if (!rect.height) rect.height = 1;
146 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
147typedef uint16_t mapface; 255typedef uint16_t faceid;
148 256
149typedef struct { 257typedef struct {
150 GLint name; 258 GLuint name;
151 int w, h; 259 int w, h;
152 float s, t; 260 float s, t;
153 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 */
154} maptex; 265} maptex;
155 266
156typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
157 int16_t darkness; 270 uint16_t darkness;
158 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 272} mapcell;
160 273
161typedef struct { 274typedef struct {
162 int32_t c0, c1; 275 int32_t c0, c1;
163 mapcell *col; 276 mapcell *col;
164} maprow; 277} maprow;
165 278
166typedef struct map { 279typedef struct map {
167 int x, y, w, h; 280 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 282 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 283 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 284
175 int32_t rows; 285 int32_t rows;
176 maprow *row; 286 maprow *row;
177} *CFClient__Map; 287} *DC__Map;
178 288
179static char * 289static char *
180prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
181{ 291{
182 char *p; 292 char *p;
… …
199} 309}
200 310
201#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))
202#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))
203 313
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
204static maprow * 334static maprow *
205map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
206{ 336{
207 if (0 > y) 337 if (0 > y)
208 { 338 {
209 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
248 378
249 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
250} 380}
251 381
252static mapcell * 382static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
254{ 384{
255 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
256} 386}
257 387
258static void 388static void
259map_clear (CFClient__Map self) 389map_clear (DC__Map self)
260{ 390{
261 int r; 391 int r;
262 392
263 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
271 self->oy = 0; 401 self->oy = 0;
272 self->row = 0; 402 self->row = 0;
273 self->rows = 0; 403 self->rows = 0;
274} 404}
275 405
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
276static void 416static void
277map_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)
278{ 418{
279 int x, y; 419 int x, y;
280 maprow *row; 420 maprow *row;
421 mapcell *cell;
281 422
282 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 424 if (y >= 0)
284 { 425 {
285 if (y >= self->rows) 426 if (y >= self->rows)
… …
291 if (x >= row->c0) 432 if (x >= row->c0)
292 { 433 {
293 if (x >= row->c1) 434 if (x >= row->c1)
294 break; 435 break;
295 436
296 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
297 } 440 }
298 } 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);
299} 458}
300 459
301static void 460static void
302music_finished (void) 461music_finished (void)
303{ 462{
… …
320 ev.code = 1; 479 ev.code = 1;
321 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
322 ev.data2 = 0; 481 ev.data2 = 0;
323 482
324 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
325} 490}
326 491
327static unsigned int 492static unsigned int
328minpot (unsigned int n) 493minpot (unsigned int n)
329{ 494{
… …
339 n |= n >> 16; 504 n |= n >> 16;
340 505
341 return n + 1; 506 return n + 1;
342} 507}
343 508
344MODULE = CFClient PACKAGE = CFClient 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 (SV *real_main)
583{
584 dSP;
585
586 PUSHMARK (SP);
587 call_sv (real_main, G_DISCARD | G_VOID);
588}
589
590#ifdef __MACOSX__
591 static SV *real_main;
592
593 /* to due surprising braindamage on the side of SDL design, we
594 * do some mind-boggling hack here: SDL requires a custom main()
595 * on OS X, so... we provide one and call the original main(), which,
596 * due to shared library magic, calls -lSDLmain's main, not perl's main,
597 * and which calls our main (== SDL_main) back.
598 */
599 extern C_LINKAGE int
600 main (int argc, char *argv[])
601 {
602 deliantra_main (real_main);
603 }
604
605 #undef main
606
607 extern C_LINKAGE int main (int argc, char *argv[]);
608
609 static void
610 SDL_main_hack (SV *real_main_)
611 {
612 real_main = real_main_;
613
614 char *argv[] = { "deliantra client", 0 };
615 (main) (1, argv);
616 }
617#else
618 static void
619 SDL_main_hack (SV *real_main)
620 {
621 deliantra_main (real_main);
622 }
623#endif
624
625MODULE = Deliantra::Client PACKAGE = DC
345 626
346PROTOTYPES: ENABLE 627PROTOTYPES: ENABLE
347 628
348BOOT: 629BOOT:
349{ 630{
350 HV *stash = gv_stashpv ("CFClient", 1); 631 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 632 static const struct {
352 const char *name; 633 const char *name;
353 IV iv; 634 IV iv;
354 } *civ, const_iv[] = { 635 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 636# define const_iv(name) { # name, (IV)name }
637 const_iv (SDLK_MODIFIER_MIN),
638 const_iv (SDLK_MODIFIER_MAX),
639
356 const_iv (SDL_ACTIVEEVENT), 640 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 641 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 642 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 643 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 644 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 653 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 654 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 655 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 656 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 657 const_iv (SDL_USEREVENT),
658
659 const_iv (SDL_APPINPUTFOCUS),
660 const_iv (SDL_APPMOUSEFOCUS),
661 const_iv (SDL_APPACTIVE),
662
663
664 const_iv (SDLK_UNKNOWN),
665 const_iv (SDLK_FIRST),
666 const_iv (SDLK_BACKSPACE),
667 const_iv (SDLK_TAB),
668 const_iv (SDLK_CLEAR),
669 const_iv (SDLK_RETURN),
670 const_iv (SDLK_PAUSE),
671 const_iv (SDLK_ESCAPE),
672 const_iv (SDLK_SPACE),
673 const_iv (SDLK_EXCLAIM),
674 const_iv (SDLK_QUOTEDBL),
675 const_iv (SDLK_HASH),
676 const_iv (SDLK_DOLLAR),
677 const_iv (SDLK_AMPERSAND),
678 const_iv (SDLK_QUOTE),
679 const_iv (SDLK_LEFTPAREN),
680 const_iv (SDLK_RIGHTPAREN),
681 const_iv (SDLK_ASTERISK),
682 const_iv (SDLK_PLUS),
683 const_iv (SDLK_COMMA),
684 const_iv (SDLK_MINUS),
685 const_iv (SDLK_PERIOD),
686 const_iv (SDLK_SLASH),
687 const_iv (SDLK_0),
688 const_iv (SDLK_1),
689 const_iv (SDLK_2),
690 const_iv (SDLK_3),
691 const_iv (SDLK_4),
692 const_iv (SDLK_5),
693 const_iv (SDLK_6),
694 const_iv (SDLK_7),
695 const_iv (SDLK_8),
696 const_iv (SDLK_9),
697 const_iv (SDLK_COLON),
698 const_iv (SDLK_SEMICOLON),
699 const_iv (SDLK_LESS),
700 const_iv (SDLK_EQUALS),
701 const_iv (SDLK_GREATER),
702 const_iv (SDLK_QUESTION),
703 const_iv (SDLK_AT),
704
705 const_iv (SDLK_LEFTBRACKET),
706 const_iv (SDLK_BACKSLASH),
707 const_iv (SDLK_RIGHTBRACKET),
708 const_iv (SDLK_CARET),
709 const_iv (SDLK_UNDERSCORE),
710 const_iv (SDLK_BACKQUOTE),
711 const_iv (SDLK_DELETE),
712
713 const_iv (SDLK_FIRST),
714 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 715 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 716 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 717 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 718 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 719 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 774 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 775 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 776 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 777 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 778 const_iv (SDLK_UNDO),
779
438 const_iv (KMOD_NONE), 780 const_iv (KMOD_NONE),
781 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 782 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 783 const_iv (KMOD_RSHIFT),
784 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 785 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 786 const_iv (KMOD_RCTRL),
787 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 788 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 789 const_iv (KMOD_RALT),
790 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 791 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 792 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 793 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 794 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 795 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 796
451 const_iv (KMOD_SHIFT), 797 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 798
453 const_iv (KMOD_META) 799 const_iv (MIX_DEFAULT_FORMAT),
800
801 const_iv (SDL_INIT_TIMER),
802 const_iv (SDL_INIT_AUDIO),
803 const_iv (SDL_INIT_VIDEO),
804 const_iv (SDL_INIT_CDROM),
805 const_iv (SDL_INIT_JOYSTICK),
806 const_iv (SDL_INIT_EVERYTHING),
807 const_iv (SDL_INIT_NOPARACHUTE),
808 const_iv (SDL_INIT_EVENTTHREAD),
809
810 const_iv (SDL_GL_RED_SIZE),
811 const_iv (SDL_GL_GREEN_SIZE),
812 const_iv (SDL_GL_BLUE_SIZE),
813 const_iv (SDL_GL_ALPHA_SIZE),
814 const_iv (SDL_GL_DOUBLEBUFFER),
815 const_iv (SDL_GL_BUFFER_SIZE),
816 const_iv (SDL_GL_DEPTH_SIZE),
817 const_iv (SDL_GL_STENCIL_SIZE),
818 const_iv (SDL_GL_ACCUM_RED_SIZE),
819 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
820 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
821 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
822 const_iv (SDL_GL_STEREO),
823 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
824 const_iv (SDL_GL_MULTISAMPLESAMPLES),
825 const_iv (SDL_GL_ACCELERATED_VISUAL),
826 const_iv (SDL_GL_SWAP_CONTROL),
827
828 const_iv (FOW_DARKNESS)
454# undef const_iv 829# undef const_iv
455 }; 830 };
456 831
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 832 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 833 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
834
835 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
836 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 837}
838
839void
840weaken (SV *rv)
841 PROTOTYPE: $
842 CODE:
843 sv_rvweaken (rv);
844
845int
846in_destruct ()
847 CODE:
848 RETVAL = PL_main_cv == Nullcv;
849 OUTPUT:
850 RETVAL
460 851
461NV floor (NV x) 852NV floor (NV x)
462 853
463NV ceil (NV x) 854NV ceil (NV x)
464 855
856IV minpot (UV n)
857
858IV popcount (UV n)
859
860NV distance (NV dx, NV dy)
861 CODE:
862 RETVAL = pow (dx * dx + dy * dy, 0.5);
863 OUTPUT:
864 RETVAL
865
465void 866void
466pango_init () 867pango_init ()
467 CODE: 868 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 869{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 870 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 871 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 872 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 873 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 874#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 875 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 876 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 877#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 878}
491 879
492int 880char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 881
495void 882void SDL_main_hack (SV *real_main)
883 PROTOTYPE: &
884
885int SDL_Init (U32 flags)
886
887int SDL_InitSubSystem (U32 flags)
888
889void SDL_QuitSubSystem (U32 flags)
890
496SDL_Quit () 891void SDL_Quit ()
497 892
893int SDL_GL_SetAttribute (int attr, int value)
894
895int SDL_GL_GetAttribute (int attr)
896 CODE:
897 if (SDL_GL_GetAttribute (attr, &RETVAL))
898 XSRETURN_UNDEF;
899 OUTPUT:
900 RETVAL
901
498void 902void
499SDL_ListModes () 903SDL_ListModes (int rgb, int alpha)
500 PPCODE: 904 PPCODE:
501{ 905{
502 SDL_Rect **m; 906 SDL_Rect **m;
503 907
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 908 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 909 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 910 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 911 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 912
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 913 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 914 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 915
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 916 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 917 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 918 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 919 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 920
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 921 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 922 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 923
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 924 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 925
524 if (m && m != (SDL_Rect **)-1) 926 if (m && m != (SDL_Rect **)-1)
525 while (*m) 927 while (*m)
526 { 928 {
929 if ((*m)->w >= 400 && (*m)->h >= 300)
930 {
527 AV *av = newAV (); 931 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 932 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 933 av_push (av, newSViv ((*m)->h));
934 av_push (av, newSViv (rgb));
935 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 936 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
937 }
531 938
532 ++m; 939 ++m;
533 } 940 }
534} 941}
535 942
536char *
537SDL_GetError ()
538
539int 943int
540SDL_SetVideoMode (int w, int h, int fullscreen) 944SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 945 CODE:
946{
947 SDL_EnableUNICODE (1);
948 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
949
950 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
951 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
952 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
953 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
954
542 RETVAL = !!SDL_SetVideoMode ( 955 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 956 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 957 );
958
545 if (RETVAL) 959 if (RETVAL)
546 { 960 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 961 av_clear (texture_av);
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 962#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 963#include "glfunc.h"
550# undef GL_FUNC 964#undef GL_FUNC
965 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
966 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 967 }
968}
552 OUTPUT: 969 OUTPUT:
553 RETVAL 970 RETVAL
554 971
555void 972void
973SDL_WM_SetCaption (const char *title, const char *icon)
974
975void
556SDL_GL_SwapBuffers () 976SDL_GL_SwapBuffers ()
557 977
558char * 978char *
559SDL_GetKeyName (int sym) 979SDL_GetKeyName (int sym)
560 980
981int
982SDL_GetAppState ()
983
984int
985SDL_GetModState ()
986
987int
988SDL_WaitEvent ()
989 C_ARGS: 0
990
561void 991void
562SDL_PollEvent () 992SDL_PumpEvents ()
993
994void
995peep_events ()
563 PPCODE: 996 PPCODE:
564{ 997{
565 SDL_Event ev; 998 SDL_Event ev;
566 999
567 while (SDL_PollEvent (&ev)) 1000 SDL_PumpEvents ();
1001 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 1002 {
569 HV *hv = newHV (); 1003 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1004 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 1005
572 switch (ev.type) 1006 switch (ev.type)
573 { 1007 {
574 case SDL_KEYDOWN: 1008 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1009 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1010 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1011 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1012 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1013 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1014 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1015 break;
581 1016
582 case SDL_ACTIVEEVENT: 1017 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1018 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1019 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1020 break;
586 1021
587 case SDL_MOUSEMOTION: 1022 case SDL_MOUSEMOTION:
1023 {
1024 int state = ev.motion.state;
1025 int x = ev.motion.x;
1026 int y = ev.motion.y;
1027 int xrel = ev.motion.xrel;
1028 int yrel = ev.motion.yrel;
1029
1030 /* do simplistic event compression */
1031 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1032 && state == ev.motion.state)
1033 {
1034 xrel += ev.motion.xrel;
1035 yrel += ev.motion.yrel;
1036 x = ev.motion.x;
1037 y = ev.motion.y;
1038 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1039 }
1040
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1041 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1042 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1043 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1044 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1045 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1046 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1047 }
595 break; 1048 break;
596 1049
597 case SDL_MOUSEBUTTONDOWN: 1050 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1051 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1052 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1053
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1054 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1055 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1056 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1057 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1062 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1063 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1064 break;
612 } 1065 }
613 1066
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1067 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1068 }
616} 1069}
617 1070
1071char *
1072SDL_AudioDriverName ()
1073 CODE:
1074{
1075 char buf [256];
1076 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1077 XSRETURN_UNDEF;
1078
1079 RETVAL = buf;
1080}
1081 OUTPUT:
1082 RETVAL
1083
618int 1084int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1085Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1086 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1087 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1088 Mix_ChannelFinished (channel_finished);
623 1089
624void 1090void
1091Mix_QuerySpec ()
1092 PPCODE:
1093{
1094 int freq, channels;
1095 Uint16 format;
1096
1097 if (Mix_QuerySpec (&freq, &format, &channels))
1098 {
1099 EXTEND (SP, 3);
1100 PUSHs (sv_2mortal (newSViv (freq)));
1101 PUSHs (sv_2mortal (newSViv (format)));
1102 PUSHs (sv_2mortal (newSViv (channels)));
1103 }
1104}
1105
1106void
625Mix_CloseAudio () 1107Mix_CloseAudio ()
626 1108
627int 1109int
628Mix_AllocateChannels (int numchans = -1) 1110Mix_AllocateChannels (int numchans = -1)
629 1111
1112const char *
1113Mix_GetError ()
1114
630void 1115void
631lowdelay (int fd, int val = 1) 1116lowdelay (int fd, int val = 1)
632 CODE: 1117 CODE:
1118 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1119
1120void
1121win32_proxy_info ()
1122 PPCODE:
1123{
633#ifndef _WIN32 1124#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1125 char buffer[2048];
1126 DWORD buflen;
1127
1128 EXTEND (SP, 3);
1129
1130 buflen = sizeof (buffer);
1131 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1132 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1133 {
1134 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1135
1136 buflen = sizeof (buffer);
1137 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1138 {
1139 PUSHs (newSVpv (buffer, 0));
1140
1141 buflen = sizeof (buffer);
1142 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1143 PUSHs (newSVpv (buffer, 0));
1144 }
1145 }
635#endif 1146#endif
1147}
636 1148
637void 1149int
638add_font (char *file) 1150add_font (char *file)
639 CODE: 1151 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1152 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1153 OUTPUT:
642 // cairo... sigh... requires win2000 1154 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1155
644#endif 1156void
1157IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1158
1159# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1160void
1161Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
645 1162
646void 1163void
647load_image_inline (SV *image_) 1164load_image_inline (SV *image_)
648 ALIAS: 1165 ALIAS:
649 load_image_file = 1 1166 load_image_file = 1
… …
652 STRLEN image_len; 1169 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1170 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1171 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1172 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1173 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1174 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1175 : SDL_RWFromConstMem (image, image_len);
659 1176
660 if (!rw) 1177 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1178 croak ("load_image: %s", SDL_GetError ());
662 1179
… …
691 1208
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1209 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1210
694 assert (surface2->pitch == surface2->w * 4); 1211 assert (surface2->pitch == surface2->w * 4);
695 1212
1213 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1214 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1215 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1216 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1217 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1218 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1219 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1220 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1221 SDL_UnlockSurface (surface2);
705 1222
706 SDL_FreeSurface (surface); 1223 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1224 SDL_FreeSurface (surface2);
708} 1225}
709 1226
… …
735void 1252void
736error (char *message) 1253error (char *message)
737 CODE: 1254 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1255 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1256#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1257 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1258#endif
742 1259
743void 1260void
744fatal (char *message) 1261fatal (char *message)
745 CODE: 1262 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1263 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1264#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1265 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1266#endif
750 _exit (1); 1267 _exit (1);
751 1268
752void 1269void
753_exit (int retval) 1270_exit (int retval = 0)
754 CODE: 1271 CODE:
1272#ifdef WIN32
1273 ExitThread (retval); // unclean, please beam me up
1274#else
755 _exit (retval); 1275 _exit (retval);
1276#endif
756 1277
1278void
1279debug ()
1280 CODE:
1281{
1282#if DEBUG
1283 VALGRIND_DO_LEAK_CHECK;
1284#endif
1285}
1286
1287int
1288SvREFCNT (SV *sv)
1289 CODE:
1290 RETVAL = SvREFCNT (sv);
1291 OUTPUT:
1292 RETVAL
1293
757MODULE = CFClient PACKAGE = CFClient::Font 1294MODULE = Deliantra::Client PACKAGE = DC::Font
758 1295
759CFClient::Font 1296PROTOTYPES: DISABLE
1297
1298DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1299new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1300 CODE:
762{ 1301{
763 int count; 1302 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1303 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1306}
768 OUTPUT: 1307 OUTPUT:
769 RETVAL 1308 RETVAL
770 1309
771void 1310void
772DESTROY (CFClient::Font self) 1311DESTROY (DC::Font self)
773 CODE: 1312 CODE:
774 pango_font_description_free (self); 1313 pango_font_description_free (self);
775 1314
776void 1315void
777make_default (CFClient::Font self) 1316make_default (DC::Font self)
1317 PROTOTYPE: $
778 CODE: 1318 CODE:
779 default_font = self; 1319 default_font = self;
780 1320
781MODULE = CFClient PACKAGE = CFClient::Layout 1321MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1322
783CFClient::Layout 1323PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1324
1325void
1326glyph_cache_backup ()
1327 PROTOTYPE:
1328 CODE:
1329 tc_backup ();
1330
1331void
1332glyph_cache_restore ()
1333 PROTOTYPE:
1334 CODE:
1335 tc_restore ();
1336
1337DC::Layout
1338new (SV *class)
785 CODE: 1339 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1340 New (0, RETVAL, 1, struct cf_layout);
787 1341
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1342 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1343 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1344 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1345 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1346 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1347 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1348 RETVAL->font = 0;
1349 RETVAL->rc = rc_alloc ();
796 1350
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1351 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1352 layout_update_font (RETVAL);
799 OUTPUT: 1353 OUTPUT:
800 RETVAL 1354 RETVAL
801 1355
802void 1356void
803DESTROY (CFClient::Layout self) 1357DESTROY (DC::Layout self)
804 CODE: 1358 CODE:
805 g_object_unref (self->pl); 1359 g_object_unref (self->pl);
1360 rc_free (self->rc);
806 Safefree (self); 1361 Safefree (self);
807 1362
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1363void
816set_text (CFClient::Layout self, SV *text_) 1364set_text (DC::Layout self, SV *text_)
817 CODE: 1365 CODE:
818{ 1366{
819 STRLEN textlen; 1367 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1368 char *text = SvPVutf8 (text_, textlen);
821 1369
822 pango_layout_set_text (self->pl, text, textlen); 1370 pango_layout_set_text (self->pl, text, textlen);
823} 1371}
824 1372
825void 1373void
826set_markup (CFClient::Layout self, SV *text_) 1374set_markup (DC::Layout self, SV *text_)
827 CODE: 1375 CODE:
828{ 1376{
829 STRLEN textlen; 1377 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1378 char *text = SvPVutf8 (text_, textlen);
831 1379
832 pango_layout_set_markup (self->pl, text, textlen); 1380 pango_layout_set_markup (self->pl, text, textlen);
833} 1381}
834 1382
835void 1383void
836set_shapes (CFClient::Layout self, ...) 1384set_shapes (DC::Layout self, ...)
837 CODE: 1385 CODE:
838{ 1386{
839 PangoAttrList *attrs = 0; 1387 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1388 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1389 const char *pos = text;
842 int arg = 2; 1390 int arg = 4;
843 1391
844 while (arg < items && (pos = strstr (pos, OBJ_STR))) 1392 while (arg < items && (pos = strstr (pos, OBJ_STR)))
845 { 1393 {
846 PangoRectangle rect; 1394 PangoRectangle inkrect, rect;
847 PangoAttribute *attr; 1395 PangoAttribute *attr;
848 1396
1397 int x = SvIV (ST (arg - 3));
1398 int y = SvIV (ST (arg - 2));
849 int w = SvIV (ST (arg - 1)); 1399 int w = SvIV (ST (arg - 1));
850 int h = SvIV (ST (arg)); 1400 int h = SvIV (ST (arg ));
851 1401
852 arg += 2;
853
854 rect.x = 0; 1402 inkrect.x = 0;
1403 inkrect.y = 0;
1404 inkrect.width = 0;
1405 inkrect.height = 0;
1406
1407 rect.x = x * PANGO_SCALE;
855 rect.y = -h * PANGO_SCALE; 1408 rect.y = y * PANGO_SCALE;
856 rect.width = w * PANGO_SCALE; 1409 rect.width = w * PANGO_SCALE;
857 rect.height = h * PANGO_SCALE; 1410 rect.height = h * PANGO_SCALE;
858 1411
859 if (!attrs) 1412 if (!attrs)
860 attrs = pango_layout_get_attributes (self->pl); 1413 attrs = pango_layout_get_attributes (self->pl);
861 1414
862 attr = pango_attr_shape_new (&rect, &rect); 1415 attr = pango_attr_shape_new (&inkrect, &rect);
863 attr->start_index = pos - text; 1416 attr->start_index = pos - text;
864 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; 1417 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865 pango_attr_list_insert (attrs, attr); 1418 pango_attr_list_insert (attrs, attr);
866 1419
1420 arg += 4;
867 pos += sizeof (OBJ_STR) - 1; 1421 pos += sizeof (OBJ_STR) - 1;
868 } 1422 }
869 1423
870 if (attrs) 1424 if (attrs)
871 pango_layout_set_attributes (self->pl, attrs); 1425 pango_layout_set_attributes (self->pl, attrs);
872} 1426}
873 1427
874void 1428void
875get_shapes (CFClient::Layout self) 1429get_shapes (DC::Layout self)
876 PPCODE: 1430 PPCODE:
877{ 1431{
878 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1432 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879 1433
880 do 1434 do
881 { 1435 {
882 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1436 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883 1437
884 if (run && shape_attr_p (run)) 1438 if (run && shape_attr_p (run))
885 { 1439 {
886 PangoRectangle extents; 1440 PangoRectangle extents;
887 pango_layout_iter_get_run_extents (iter, 0, &extents); 1441 pango_layout_iter_get_run_extents (iter, 0, &extents);
888 1442
1443 EXTEND (SP, 2);
889 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1444 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1445 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891 } 1446 }
892 } 1447 }
893 while (pango_layout_iter_next_run (iter)); 1448 while (pango_layout_iter_next_run (iter));
894 1449
895 pango_layout_iter_free (iter); 1450 pango_layout_iter_free (iter);
896} 1451}
897 1452
898int 1453int
899has_wrapped (CFClient::Layout self) 1454has_wrapped (DC::Layout self)
900 CODE: 1455 CODE:
901{ 1456{
902 int lines = 1; 1457 int lines = 1;
903 const char *text = pango_layout_get_text (self->pl); 1458 const char *text = pango_layout_get_text (self->pl);
904 1459
… …
909} 1464}
910 OUTPUT: 1465 OUTPUT:
911 RETVAL 1466 RETVAL
912 1467
913SV * 1468SV *
914get_text (CFClient::Layout self) 1469get_text (DC::Layout self)
915 CODE: 1470 CODE:
916 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1471 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917 sv_utf8_decode (RETVAL); 1472 sv_utf8_decode (RETVAL);
918 OUTPUT: 1473 OUTPUT:
919 RETVAL 1474 RETVAL
920 1475
921void 1476void
922set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1477set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923 CODE: 1478 CODE:
924 self->r = r; 1479 self->r = r;
925 self->g = g; 1480 self->g = g;
926 self->b = b; 1481 self->b = b;
927 self->a = a; 1482 self->a = a;
928 1483
929void 1484void
930set_font (CFClient::Layout self, CFClient::Font font = 0) 1485set_font (DC::Layout self, DC::Font font = 0)
931 CODE: 1486 CODE:
932 if (self->font != font) 1487 if (self->font != font)
933 { 1488 {
934 self->font = font; 1489 self->font = font;
935 layout_update_font (self); 1490 layout_update_font (self);
936 } 1491 }
937 1492
938void 1493void
939set_height (CFClient::Layout self, int base_height) 1494set_height (DC::Layout self, int base_height)
940 CODE: 1495 CODE:
941 if (self->base_height != base_height) 1496 if (self->base_height != base_height)
942 { 1497 {
943 self->base_height = base_height; 1498 self->base_height = base_height;
944 layout_update_font (self); 1499 layout_update_font (self);
945 } 1500 }
946 1501
947void 1502void
948set_width (CFClient::Layout self, int max_width = -1) 1503set_width (DC::Layout self, int max_width = -1)
949 CODE: 1504 CODE:
950 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1505 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951 1506
952void 1507void
953set_indent (CFClient::Layout self, int indent) 1508set_indent (DC::Layout self, int indent)
954 CODE: 1509 CODE:
955 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1510 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956 1511
957void 1512void
958set_spacing (CFClient::Layout self, int spacing) 1513set_spacing (DC::Layout self, int spacing)
959 CODE: 1514 CODE:
960 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1515 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961 1516
962void 1517void
963set_ellipsise (CFClient::Layout self, int ellipsise) 1518set_ellipsise (DC::Layout self, int ellipsise)
964 CODE: 1519 CODE:
965 pango_layout_set_ellipsize (self->pl, 1520 pango_layout_set_ellipsize (self->pl,
966 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1521 ellipsise == 1 ? PANGO_ELLIPSIZE_START
967 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1522 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1523 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
969 : PANGO_ELLIPSIZE_NONE 1524 : PANGO_ELLIPSIZE_NONE
970 ); 1525 );
971 1526
972void 1527void
973set_single_paragraph_mode (CFClient::Layout self, int spm) 1528set_single_paragraph_mode (DC::Layout self, int spm)
974 CODE: 1529 CODE:
975 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1530 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976 1531
977void 1532void
978size (CFClient::Layout self) 1533size (DC::Layout self)
979 PPCODE: 1534 PPCODE:
980{ 1535{
981 int w, h; 1536 int w, h;
982 1537
983 layout_get_pixel_size (self, &w, &h); 1538 layout_get_pixel_size (self, &w, &h);
… …
986 PUSHs (sv_2mortal (newSViv (w))); 1541 PUSHs (sv_2mortal (newSViv (w)));
987 PUSHs (sv_2mortal (newSViv (h))); 1542 PUSHs (sv_2mortal (newSViv (h)));
988} 1543}
989 1544
990int 1545int
1546descent (DC::Layout self)
1547 CODE:
1548{
1549 PangoRectangle rect;
1550 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1551 pango_layout_line_get_pixel_extents (line, 0, &rect);
1552 RETVAL = PANGO_DESCENT (rect);
1553}
1554 OUTPUT:
1555 RETVAL
1556
1557int
991xy_to_index (CFClient::Layout self, int x, int y) 1558xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1559 CODE:
993{ 1560{
994 int index, trailing; 1561 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1562 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1563 RETVAL = index + trailing;
997} 1564}
998 OUTPUT: 1565 OUTPUT:
999 RETVAL 1566 RETVAL
1000 1567
1001void 1568void
1002cursor_pos (CFClient::Layout self, int index) 1569cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1570 PPCODE:
1004{ 1571{
1005 PangoRectangle strong_pos; 1572 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1573 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1574
1008 EXTEND (SP, 3); 1575 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1576 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1577 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1578 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1579}
1013 1580
1014void 1581void
1015render (CFClient::Layout self) 1582index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1583 PPCODE:
1017{ 1584{
1018 SV *retval; 1585 int line, x;
1019 int w, h;
1020 1586
1021 layout_get_pixel_size (self, &w, &h); 1587 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022 1588#if !PANGO_VERSION_CHECK (1, 17, 3)
1023 if (self->rgba) 1589 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024 { 1590 --line;
1025 cairo_surface_t *surface;
1026 cairo_t *cairo;
1027
1028 retval = newSV (w * h * 4);
1029 SvPOK_only (retval);
1030 SvCUR_set (retval, w * h * 4);
1031
1032 memset (SvPVX (retval), 0, w * h * 4);
1033
1034 surface = cairo_image_surface_create_for_data (
1035 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1036 cairo = cairo_create (surface);
1037 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039 pango_cairo_show_layout (cairo, self->pl);
1040
1041 cairo_destroy (cairo);
1042 cairo_surface_destroy (surface);
1043
1044 // what a mess, and its premultiplied, too :(
1045 {
1046 uint32_t *p = (uint32_t *)SvPVX (retval);
1047 uint32_t *e = p + w * h;
1048
1049 while (p < e)
1050 {
1051 uint32_t rgba = *p;
1052 rgba = (rgba >> 24) | (rgba << 8);
1053#if 0
1054#ifdef _WIN32
1055 {//D
1056 uint8_t r = rgba >> 24;
1057 uint8_t g = rgba >> 16;
1058 uint8_t b = rgba >> 8;
1059 uint8_t a = rgba >> 0;
1060
1061 rgba = (rgba & 0xffffff00) | a;
1062 }
1063#endif 1591#endif
1064#endif
1065 rgba = SDL_SwapBE32 (rgba);
1066 *p++ = rgba;
1067 }
1068 }
1069
1070 EXTEND (SP, 5); 1592 EXTEND (SP, 2);
1071 PUSHs (sv_2mortal (newSViv (w))); 1593 PUSHs (sv_2mortal (newSViv (line)));
1594 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1595}
1596
1597void
1598line_x_to_index (DC::Layout self, int line, int x)
1599 PPCODE:
1600{
1601 PangoLayoutLine *lp;
1602 int index, trailing;
1603
1604 if (line < 0)
1605 XSRETURN_EMPTY;
1606
1607 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1608 XSRETURN_EMPTY; /* do better */
1609
1610 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1611
1612 EXTEND (SP, 2);
1613 if (GIMME_V == G_SCALAR)
1072 PUSHs (sv_2mortal (newSViv (h))); 1614 PUSHs (sv_2mortal (newSViv (index + trailing)));
1073 PUSHs (sv_2mortal (retval));
1074 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076 }
1077 else 1615 else
1078 { 1616 {
1079 FT_Bitmap bitmap;
1080
1081 retval = newSV (w * h);
1082 SvPOK_only (retval);
1083 SvCUR_set (retval, w * h);
1084
1085 bitmap.rows = h;
1086 bitmap.width = w;
1087 bitmap.pitch = w;
1088 bitmap.buffer = (unsigned char*)SvPVX (retval);
1089 bitmap.num_grays = 256;
1090 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092 memset (bitmap.buffer, 0, w * h);
1093
1094 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096 EXTEND (SP, 5);
1097 PUSHs (sv_2mortal (newSViv (w))); 1617 PUSHs (sv_2mortal (newSViv (index)));
1098 PUSHs (sv_2mortal (newSViv (h))); 1618 PUSHs (sv_2mortal (newSViv (trailing)));
1099 PUSHs (sv_2mortal (retval));
1100 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102 } 1619 }
1103} 1620}
1104 1621
1622void
1623render (DC::Layout self, float x, float y, int flags = 0)
1624 CODE:
1625 rc_clear (self->rc);
1626 pango_opengl_render_layout_subpixel (
1627 self->pl,
1628 self->rc,
1629 x * PANGO_SCALE, y * PANGO_SCALE,
1630 self->r, self->g, self->b, self->a,
1631 flags
1632 );
1633 // we assume that context_change actually clears/frees stuff
1634 // and does not do any recomputation...
1635 pango_layout_context_changed (self->pl);
1636
1637void
1638draw (DC::Layout self)
1639 CODE:
1640{
1641 glEnable (GL_TEXTURE_2D);
1642 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1643 glEnable (GL_BLEND);
1644 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1645 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1646 glEnable (GL_ALPHA_TEST);
1647 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1648
1649 rc_draw (self->rc);
1650
1651 glDisable (GL_ALPHA_TEST);
1652 glDisable (GL_BLEND);
1653 glDisable (GL_TEXTURE_2D);
1654}
1655
1105MODULE = CFClient PACKAGE = CFClient::Texture 1656MODULE = Deliantra::Client PACKAGE = DC::Texture
1106 1657
1107void 1658PROTOTYPES: ENABLE
1108pad2pot (SV *data_, SV *w_, SV *h_)
1109 CODE:
1110{
1111 int ow = SvIV (w_);
1112 int oh = SvIV (h_);
1113 1659
1114 if (ow && oh) 1660void
1661pad (SV *data_, int ow, int oh, int nw, int nh)
1662 CODE:
1663{
1664 if ((nw != ow || nh != oh) && SvOK (data_))
1115 { 1665 {
1116 int nw = minpot (ow);
1117 int nh = minpot (oh);
1118
1119 if (nw != ow || nh != oh)
1120 {
1121 if (SvOK (data_))
1122 {
1123 STRLEN datalen; 1666 STRLEN datalen;
1124 char *data = SvPVbyte (data_, datalen); 1667 char *data = SvPVbyte (data_, datalen);
1125 int bpp = datalen / (ow * oh); 1668 int bpp = datalen / (ow * oh);
1126 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1669 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1127 1670
1128 SvPOK_only (result_); 1671 SvPOK_only (result_);
1129 SvCUR_set (result_, nw * nh * bpp); 1672 SvCUR_set (result_, nw * nh * bpp);
1130 1673
1131 memset (SvPVX (result_), 0, nw * nh * bpp); 1674 memset (SvPVX (result_), 0, nw * nh * bpp);
1132 while (oh--) 1675 while (oh--)
1133 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1676 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134 1677
1135 sv_setsv (data_, result_); 1678 sv_setsv (data_, result_);
1136 }
1137
1138 sv_setiv (w_, nw);
1139 sv_setiv (h_, nh);
1140 }
1141 } 1679 }
1142} 1680}
1143 1681
1144void 1682void
1145draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1683draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1151{ 1689{
1152 HV *hv = (HV *)SvRV (self); 1690 HV *hv = (HV *)SvRV (self);
1153 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1691 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1692 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1693 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1694
1695 if (name <= 0)
1696 XSRETURN_EMPTY;
1156 1697
1157 if (items < 5) 1698 if (items < 5)
1158 { 1699 {
1159 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1700 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1701 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1188 glDisable (GL_ALPHA_TEST); 1729 glDisable (GL_ALPHA_TEST);
1189 glDisable (GL_BLEND); 1730 glDisable (GL_BLEND);
1190 } 1731 }
1191} 1732}
1192 1733
1734void
1735draw_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)
1736 PROTOTYPE: @
1737 CODE:
1738{
1739 glEnable (GL_BLEND);
1740 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1741 glEnable (GL_TEXTURE_2D);
1742 glBindTexture (GL_TEXTURE_2D, name1);
1743
1744 glColor3f (intensity, intensity, intensity);
1745 glPushMatrix ();
1746 glScalef (1./3, 1./3, 1.);
1747
1748 if (blend > 0.f)
1749 {
1750 float dx3 = dx * -3.f / w;
1751 float dy3 = dy * -3.f / h;
1752 GLfloat env_color[4] = { 0., 0., 0., blend };
1753
1754 /* interpolate the two shadow textures */
1755 /* stage 0 == rgb(glcolor) + alpha(t0) */
1756 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1757
1758 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1759 gl.ActiveTexture (GL_TEXTURE1);
1760 glEnable (GL_TEXTURE_2D);
1761 glBindTexture (GL_TEXTURE_2D, name2);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1763
1764 /* rgb == rgb(glcolor) */
1765 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1767 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1768
1769 /* alpha = interpolate t0, t1 by env_alpha */
1770 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1771
1772 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1773 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1774 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1775
1776 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1777 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1778
1779 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1781
1782 glBegin (GL_QUADS);
1783 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1784 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1785 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1786 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1787 glEnd ();
1788
1789 glDisable (GL_TEXTURE_2D);
1790 gl.ActiveTexture (GL_TEXTURE0);
1791 }
1792 else
1793 {
1794 /* simple blending of one texture, also opengl <1.3 path */
1795 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1796
1797 glBegin (GL_QUADS);
1798 glTexCoord2f (0, 0); glVertex2f (0, 0);
1799 glTexCoord2f (0, t); glVertex2f (0, h);
1800 glTexCoord2f (s, t); glVertex2f (w, h);
1801 glTexCoord2f (s, 0); glVertex2f (w, 0);
1802 glEnd ();
1803 }
1804
1805 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1806 {
1807 int x, y;
1808 int dx3 = dx * 3;
1809 int dy3 = dy * 3;
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1812 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1813 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1814 glTranslatef (-1., -1., 0);
1815 glBegin (GL_QUADS);
1816
1817 for (y = 1; y < h; y += 3)
1818 {
1819 int y1 = y - dy3;
1820 int y1valid = y1 >= 0 && y1 < h;
1821
1822 for (x = 1; x < w; x += 3)
1823 {
1824 int x1 = x - dx3;
1825 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1826 uint8_t h2;
1827
1828 if (y1valid && x1 >= 0 && x1 < w)
1829 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1830 else
1831 h2 = 1; /* out of range == invisible */
1832
1833 if (h1 || h2)
1834 {
1835 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1836 glColor4f (1., 1., 1., alpha);
1837
1838 glTexCoord2f (0, 0.); glVertex2i (x , y );
1839 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1840 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1841 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1842 }
1843 }
1844 }
1845 }
1846
1847 glEnd ();
1848
1849 glPopMatrix ();
1850
1851 glDisable (GL_TEXTURE_2D);
1852 glDisable (GL_BLEND);
1853}
1854
1855IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1856 CODE:
1857{
1858 GLint width;
1859 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1860 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1861 RETVAL = width > 0;
1862}
1863 OUTPUT:
1864 RETVAL
1865
1193MODULE = CFClient PACKAGE = CFClient::Map 1866MODULE = Deliantra::Client PACKAGE = DC::Map
1194 1867
1195CFClient::Map 1868PROTOTYPES: DISABLE
1196new (SV *class, int map_width, int map_height) 1869
1870DC::Map
1871new (SV *class)
1197 CODE: 1872 CODE:
1198 New (0, RETVAL, 1, struct map); 1873 New (0, RETVAL, 1, struct map);
1199 RETVAL->x = 0; 1874 RETVAL->x = 0;
1200 RETVAL->y = 0; 1875 RETVAL->y = 0;
1201 RETVAL->w = map_width; 1876 RETVAL->w = 0;
1202 RETVAL->h = map_height; 1877 RETVAL->h = 0;
1203 RETVAL->ox = 0; 1878 RETVAL->ox = 0;
1204 RETVAL->oy = 0; 1879 RETVAL->oy = 0;
1205 RETVAL->faces = 8192; 1880 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1881 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207 RETVAL->texs = 8192;
1208 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209 RETVAL->rows = 0; 1882 RETVAL->rows = 0;
1210 RETVAL->row = 0; 1883 RETVAL->row = 0;
1211 OUTPUT: 1884 OUTPUT:
1212 RETVAL 1885 RETVAL
1213 1886
1214void 1887void
1215DESTROY (CFClient::Map self) 1888DESTROY (DC::Map self)
1216 CODE: 1889 CODE:
1217{ 1890{
1218 map_clear (self); 1891 map_clear (self);
1219 Safefree (self->face); 1892 Safefree (self->face2tile);
1220 Safefree (self->tex); 1893 Safefree (self->tex);
1221 Safefree (self); 1894 Safefree (self);
1222} 1895}
1223 1896
1224void 1897void
1898resize (DC::Map self, int map_width, int map_height)
1899 CODE:
1900 self->w = map_width;
1901 self->h = map_height;
1902
1903void
1225clear (CFClient::Map self) 1904clear (DC::Map self)
1226 CODE: 1905 CODE:
1227 map_clear (self); 1906 map_clear (self);
1228 1907
1229void 1908void
1230set_face (CFClient::Map self, int face, int texid) 1909set_tileid (DC::Map self, int face, int tile)
1231 CODE: 1910 CODE:
1232{ 1911{
1233 while (self->faces <= face) 1912 need_facenum (self, face); self->face2tile [face] = tile;
1234 { 1913 need_texid (self, tile);
1235 Append (mapface, self->face, self->faces, self->faces);
1236 self->faces *= 2;
1237 }
1238
1239 self->face [face] = texid;
1240} 1914}
1241 1915
1242void 1916void
1917set_smooth (DC::Map self, int face, int smooth, int level)
1918 CODE:
1919{
1920 tileid texid;
1921 maptex *tex;
1922
1923 if (face < 0 || face >= self->faces)
1924 return;
1925
1926 if (smooth < 0 || smooth >= self->faces)
1927 return;
1928
1929 texid = self->face2tile [face];
1930
1931 if (!texid)
1932 return;
1933
1934 tex = self->tex + texid;
1935 tex->smoothtile = self->face2tile [smooth];
1936 tex->smoothlevel = level;
1937}
1938
1939void
1243set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1940set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244 CODE: 1941 CODE:
1245{ 1942{
1246 while (self->texs <= texid) 1943 need_texid (self, texid);
1247 {
1248 Append (maptex, self->tex, self->texs, self->texs);
1249 self->texs *= 2;
1250 }
1251 1944
1252 { 1945 {
1253 maptex *tex = self->tex + texid; 1946 maptex *tex = self->tex + texid;
1254 1947
1255 tex->name = name; 1948 tex->name = name;
… …
1271 // use uglier nearest interpolation because linear suffers 1964 // use uglier nearest interpolation because linear suffers
1272 // from transparent color bleeding and ugly wrapping effects. 1965 // from transparent color bleeding and ugly wrapping effects.
1273 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1966 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274} 1967}
1275 1968
1969void
1970expire_textures (DC::Map self, int texid, int count)
1971 PPCODE:
1972 for (; texid < self->texs && count; ++texid, --count)
1973 {
1974 maptex *tex = self->tex + texid;
1975
1976 if (tex->name)
1977 {
1978 if (tex->unused)
1979 {
1980 tex->name = 0;
1981 tex->unused = 0;
1982 XPUSHs (sv_2mortal (newSViv (texid)));
1983 }
1984 else
1985 tex->unused = 1;
1986 }
1987 }
1988
1276int 1989int
1277ox (CFClient::Map self) 1990ox (DC::Map self)
1278 ALIAS: 1991 ALIAS:
1279 oy = 1 1992 oy = 1
1280 x = 2 1993 x = 2
1281 y = 3 1994 y = 3
1282 w = 4 1995 w = 4
… …
1293 } 2006 }
1294 OUTPUT: 2007 OUTPUT:
1295 RETVAL 2008 RETVAL
1296 2009
1297void 2010void
1298scroll (CFClient::Map self, int dx, int dy) 2011scroll (DC::Map self, int dx, int dy)
1299 CODE: 2012 CODE:
1300{ 2013{
1301 if (dx > 0) 2014 if (dx > 0)
1302 map_blank (self, self->x, self->y, dx - 1, self->h); 2015 map_blank (self, self->x, self->y, dx, self->h);
1303 else if (dx < 0) 2016 else if (dx < 0)
1304 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2017 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305 2018
1306 if (dy > 0) 2019 if (dy > 0)
1307 map_blank (self, self->x, self->y, self->w, dy - 1); 2020 map_blank (self, self->x, self->y, self->w, dy);
1308 else if (dy < 0) 2021 else if (dy < 0)
1309 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2022 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310 2023
1311 self->ox += dx; self->x += dx; 2024 self->ox += dx; self->x += dx;
1312 self->oy += dy; self->y += dy; 2025 self->oy += dy; self->y += dy;
1313 2026
1314 while (self->y < 0) 2027 while (self->y < 0)
… …
1318 self->rows += MAP_EXTEND_Y; 2031 self->rows += MAP_EXTEND_Y;
1319 self->y += MAP_EXTEND_Y; 2032 self->y += MAP_EXTEND_Y;
1320 } 2033 }
1321} 2034}
1322 2035
1323void 2036SV *
1324map1a_update (CFClient::Map self, SV *data_) 2037map1a_update (DC::Map self, SV *data_, int extmap)
1325 CODE: 2038 CODE:
1326{ 2039{
1327 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2040 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1328 uint8_t *data_end = (uint8_t *)SvEND (data_); 2041 uint8_t *data_end = (uint8_t *)SvEND (data_);
1329 mapcell *cell; 2042 mapcell *cell;
1330 int x, y, flags; 2043 int x, y, z, flags;
2044 AV *missing = newAV ();
2045 RETVAL = newRV_noinc ((SV *)missing);
1331 2046
1332 while (data < data_end) 2047 while (data < data_end - 1)
1333 { 2048 {
1334 flags = (data [0] << 8) + data [1]; data += 2; 2049 flags = (data [0] << 8) + data [1]; data += 2;
1335 2050
1336 x = self->x + ((flags >> 10) & 63); 2051 x = self->x + ((flags >> 10) & 63);
1337 y = self->y + ((flags >> 4) & 63); 2052 y = self->y + ((flags >> 4) & 63);
1338 2053
1339 cell = map_get_cell (self, x, y); 2054 cell = map_get_cell (self, x, y);
1340 2055
1341 if (flags & 15) 2056 if (flags & 15)
1342 { 2057 {
1343 if (cell->darkness < 0) 2058 if (!cell->darkness)
1344 { 2059 {
2060 memset (cell, 0, sizeof (*cell));
1345 cell->darkness = 0; 2061 cell->darkness = 256;
1346 cell->face [0] = 0;
1347 cell->face [1] = 0;
1348 cell->face [2] = 0;
1349 } 2062 }
1350 2063
1351 cell->darkness = flags & 8 ? *data++ : 255;
1352
1353 //TODO: don't trust server data to be in-range(!) 2064 //TODO: don't trust server data to be in-range(!)
1354 2065
1355 if (flags & 4) 2066 if (flags & 8)
1356 { 2067 {
1357 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 if (extmap)
2069 {
2070 uint8_t ext, cmd;
2071
2072 do
2073 {
2074 ext = *data++;
2075 cmd = ext & 0x7f;
2076
2077 if (cmd < 4)
2078 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2079 else if (cmd == 5) // health
2080 {
2081 cell->stat_width = 1;
2082 cell->stat_hp = *data++;
2083 }
2084 else if (cmd == 6) // monster width
2085 cell->stat_width = *data++ + 1;
2086 else if (cmd == 0x47)
2087 {
2088 if (*data == 1) cell->player = data [1];
2089 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2090 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2091 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2092
2093 data += *data + 1;
2094 }
2095 else if (cmd == 8) // cell flags
2096 cell->flags = *data++;
2097 else if (ext & 0x40) // unknown, multibyte => skip
2098 data += *data + 1;
2099 else
2100 data++;
2101 }
2102 while (ext & 0x80);
2103 }
2104 else
2105 cell->darkness = *data++ + 1;
1358 } 2106 }
1359 2107
2108 for (z = 0; z <= 2; ++z)
1360 if (flags & 2) 2109 if (flags & (4 >> z))
1361 { 2110 {
1362 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2111 faceid face = (data [0] << 8) + data [1]; data += 2;
2112 need_facenum (self, face);
2113 cell->tile [z] = self->face2tile [face];
2114
2115 if (cell->tile [z])
2116 {
2117 maptex *tex = self->tex + cell->tile [z];
2118 tex->unused = 0;
2119 if (!tex->name)
2120 av_push (missing, newSViv (cell->tile [z]));
2121
2122 if (tex->smoothtile)
2123 {
2124 maptex *smooth = self->tex + tex->smoothtile;
2125 smooth->unused = 0;
2126 if (!smooth->name)
2127 av_push (missing, newSViv (tex->smoothtile));
2128 }
2129 }
1363 } 2130 }
1364
1365 if (flags & 1)
1366 {
1367 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368 }
1369 } 2131 }
1370 else 2132 else
1371 cell->darkness = -1; 2133 CELL_CLEAR (cell);
1372 } 2134 }
1373} 2135}
2136 OUTPUT:
2137 RETVAL
1374 2138
1375SV * 2139SV *
1376mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2140mapmap (DC::Map self, int x0, int y0, int w, int h)
1377 CODE: 2141 CODE:
1378{ 2142{
1379 int x1, x; 2143 int x1, x;
1380 int y1, y; 2144 int y1, y;
1381 int z; 2145 int z;
… …
1394 ? self->row + y 2158 ? self->row + y
1395 : 0; 2159 : 0;
1396 2160
1397 for (x = x0; x < x1; x++) 2161 for (x = x0; x < x1; x++)
1398 { 2162 {
1399 int r = 32, g = 32, b = 32, a = 192; 2163 unsigned int r = 32, g = 32, b = 32, a = 192;
1400 2164
1401 if (row && row->c0 <= x && x < row->c1) 2165 if (row && row->c0 <= x && x < row->c1)
1402 { 2166 {
1403 mapcell *cell = row->col + (x - row->c0); 2167 mapcell *cell = row->col + (x - row->c0);
1404 2168
1405 for (z = 0; z <= 0; z++) 2169 for (z = 0; z <= 0; z++)
1406 { 2170 {
1407 mapface face = cell->face [z];
1408
1409 if (face)
1410 {
1411 maptex tex = self->tex [face]; 2171 maptex tex = self->tex [cell->tile [z]];
1412 int a0 = 255 - tex.a; 2172 int a0 = 255 - tex.a;
1413 int a1 = tex.a; 2173 int a1 = tex.a;
1414 2174
1415 r = (r * a0 + tex.r * a1) / 255; 2175 r = div255 (r * a0 + tex.r * a1);
1416 g = (g * a0 + tex.g * a1) / 255; 2176 g = div255 (g * a0 + tex.g * a1);
1417 b = (b * a0 + tex.b * a1) / 255; 2177 b = div255 (b * a0 + tex.b * a1);
1418 a = (a * a0 + tex.a * a1) / 255; 2178 a = div255 (a * a0 + tex.a * a1);
1419 }
1420 } 2179 }
1421 } 2180 }
1422 2181
1423 *map++ = (r ) 2182 *map++ = (r )
1424 | (g << 8) 2183 | (g << 8)
… …
1431} 2190}
1432 OUTPUT: 2191 OUTPUT:
1433 RETVAL 2192 RETVAL
1434 2193
1435void 2194void
1436draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2195draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437 CODE: 2196 CODE:
1438{ 2197{
1439 int vx, vy;
1440 int x, y, z; 2198 int x, y, z;
1441 int last_name;
1442 mapface face;
1443 2199
1444 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2200 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1445 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2201 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2202 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2203 smooth_key skey;
2204 int pl_x, pl_y;
2205 maptex pl_tex;
2206 rc_t *rc = rc_alloc ();
2207 rc_t *rc_ov = rc_alloc ();
2208 rc_key_t key;
2209 rc_array_t *arr;
1446 2210
1447 /* 2211 pl_tex.name = 0;
1448 int vx = self->vx = self->w >= sw
1449 ? self->x + (self->w - sw) / 2
1450 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451 2212
1452 int vy = self->vy = self->h >= sh 2213 // that's current max. sorry.
1453 ? self->y + (self->h - sh) / 2 2214 if (sw > 255) sw = 255;
1454 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2215 if (sh > 255) sh = 255;
1455 */
1456 2216
1457 glColor4ub (255, 255, 255, 255); 2217 // clear key, in case of extra padding
2218 memset (&skey, 0, sizeof (skey));
2219
2220 memset (&key, 0, sizeof (key));
2221 key.r = 255;
2222 key.g = 255;
2223 key.b = 255;
2224 key.a = 255;
2225 key.mode = GL_QUADS;
2226 key.format = GL_T2F_V3F;
2227
2228 mx += self->x;
2229 my += self->y;
2230
2231 // first pass: determine smooth_max
2232 // rather ugly, if you ask me
2233 // could also be stored inside mapcell and updated on change
2234 memset (smooth_max, 0, sizeof (smooth_max));
2235
2236 for (y = 0; y < sh; y++)
2237 if (0 <= y + my && y + my < self->rows)
2238 {
2239 maprow *row = self->row + (y + my);
2240
2241 for (x = 0; x < sw; x++)
2242 if (row->c0 <= x + mx && x + mx < row->c1)
2243 {
2244 mapcell *cell = row->col + (x + mx - row->c0);
2245
2246 smooth_max[x + 1][y + 1] =
2247 MAX (self->tex [cell->tile [0]].smoothlevel,
2248 MAX (self->tex [cell->tile [1]].smoothlevel,
2249 self->tex [cell->tile [2]].smoothlevel));
2250 }
2251 }
1458 2252
1459 glEnable (GL_BLEND); 2253 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2254 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glEnable (GL_TEXTURE_2D);
1462 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2255 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463 2256
1464 glBegin (GL_QUADS);
1465
1466 last_name = 0;
1467
1468 for (z = 0; z < 3; z++) 2257 for (z = 0; z <= 2; z++)
2258 {
2259 memset (smooth_level, 0, sizeof (smooth_level));
2260 key.texname = -1;
2261
1469 for (y = 0; y < sh; y++) 2262 for (y = 0; y < sh; y++)
1470 if (0 <= y + vy && y + vy < self->rows) 2263 if (0 <= y + my && y + my < self->rows)
1471 { 2264 {
1472 maprow *row = self->row + (y + vy); 2265 maprow *row = self->row + (y + my);
1473 2266
1474 for (x = 0; x < sw; x++) 2267 for (x = 0; x < sw; x++)
1475 if (row->c0 <= x + vx && x + vx < row->c1) 2268 if (row->c0 <= x + mx && x + mx < row->c1)
1476 { 2269 {
1477 mapcell *cell = row->col + (x + vx - row->c0); 2270 mapcell *cell = row->col + (x + mx - row->c0);
1478
1479 face = cell->face [z]; 2271 tileid tile = cell->tile [z];
1480 2272
1481 if (face) 2273 if (tile)
2274 {
2275 maptex tex = self->tex [tile];
2276 int px, py;
2277
2278 if (key.texname != tex.name)
2279 {
2280 self->tex [tile].unused = 0;
2281
2282 if (!tex.name)
2283 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2284
2285 key.texname = tex.name;
2286 arr = rc_array (rc, &key);
2287 }
2288
2289 px = (x + 1) * Th - tex.w;
2290 py = (y + 1) * Tw - tex.h;
2291
2292 if (expect_false (cell->player == player) && expect_false (z == 2))
2293 {
2294 pl_x = px;
2295 pl_y = py;
2296 pl_tex = tex;
2297 continue;
2298 }
2299
2300 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2301 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2302 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2303 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2304
2305 // update smooth hash
2306 if (tex.smoothtile)
2307 {
2308 skey.tile = tex.smoothtile;
2309 skey.level = tex.smoothlevel;
2310
2311 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2312
2313 // add bits to current tile and all neighbours. skey.x|y is
2314 // shifted +1|+1 so we always stay positive.
2315
2316 // bits is ___n cccc CCCC bbbb
2317 // n do not draw borders&corners
2318 // c draw these corners, but...
2319 // C ... not these
2320 // b draw these borders
2321
2322 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2323 // ┃· ·· ·┃ ━━
2324
2325 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2326 // ·· ·· ·┏ ┓·
2327
2328 // full tile
2329 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2330
2331 // borders
2332 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2333 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2334 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2335 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2336
2337 // corners
2338 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2339 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2340 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2341 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2342 }
2343 }
2344
2345 if (expect_false (z == 2) && expect_false (cell->flags))
2346 {
2347 // overlays such as the speech bubble, probably more to come
2348 if (cell->flags & 1)
2349 {
2350 rc_key_t key_ov = key;
2351 maptex tex = self->tex [TEXID_SPEECH];
2352 rc_array_t *arr;
2353 int px = x * Tw + Tw * 2 / 32;
2354 int py = y * Th - Th * 6 / 32;
2355
2356 key_ov.texname = tex.name;
2357 arr = rc_array (rc_ov, &key_ov);
2358
2359 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2360 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2361 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2362 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2363 }
2364 }
2365 }
2366 }
2367
2368 rc_draw (rc);
2369 rc_clear (rc);
2370
2371 // go through all smoothlevels, lowest to highest, then draw.
2372 // this is basically counting sort
2373 {
2374 int w, b;
2375
2376 glEnable (GL_TEXTURE_2D);
2377 glBegin (GL_QUADS);
2378 for (w = 0; w < 256 / 32; ++w)
2379 {
2380 uint32_t smask = smooth_level [w];
2381 if (smask)
2382 for (b = 0; b < 32; ++b)
2383 if (smask & (((uint32_t)1) << b))
1482 { 2384 {
1483 maptex tex = self->tex [face]; 2385 int level = (w << 5) | b;
2386 HE *he;
1484 2387
1485 int px = (x + 1) * 32 - tex.w; 2388 hv_iterinit (smooth);
1486 int py = (y + 1) * 32 - tex.h; 2389 while ((he = hv_iternext (smooth)))
1487
1488 if (last_name != tex.name)
1489 { 2390 {
2391 smooth_key *skey = (smooth_key *)HeKEY (he);
2392 IV bits = SvIVX (HeVAL (he));
2393
2394 if (!(bits & 0x1000)
2395 && skey->level == level
2396 && level > smooth_max [skey->x][skey->y])
2397 {
2398 maptex tex = self->tex [skey->tile];
2399 int px = (((int)skey->x) - 1) * Tw;
2400 int py = (((int)skey->y) - 1) * Th;
2401 int border = bits & 15;
2402 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2403 float dx = tex.s * .0625f; // 16 images/row
2404 float dy = tex.t * .5f ; // 2 images/column
2405
2406 if (tex.name)
2407 {
2408 // this time avoiding texture state changes
2409 // save gobs of state changes.
2410 if (key.texname != tex.name)
2411 {
2412 self->tex [skey->tile].unused = 0;
2413
1490 glEnd (); 2414 glEnd ();
1491 last_name = tex.name;
1492 glBindTexture (GL_TEXTURE_2D, last_name); 2415 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493 glBegin (GL_QUADS); 2416 glBegin (GL_QUADS);
2417 }
2418
2419 if (border)
2420 {
2421 float ox = border * dx;
2422
2423 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2424 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2425 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2426 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2427 }
2428
2429 if (corner)
2430 {
2431 float ox = corner * dx;
2432
2433 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2434 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2435 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2436 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2437 }
2438 }
2439 }
1494 } 2440 }
1495
1496 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500 } 2441 }
1501 }
1502 } 2442 }
1503 2443
1504 glEnd (); 2444 glEnd ();
1505
1506 glDisable (GL_TEXTURE_2D); 2445 glDisable (GL_TEXTURE_2D);
2446 key.texname = -1;
2447 }
2448
2449 hv_clear (smooth);
2450 }
2451
2452 if (pl_tex.name)
2453 {
2454 maptex tex = pl_tex;
2455 int px = pl_x + sdx;
2456 int py = pl_y + sdy;
2457
2458 key.texname = tex.name;
2459 arr = rc_array (rc, &key);
2460
2461 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2462 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2463 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2464 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2465
2466 rc_draw (rc);
2467 }
2468
2469 rc_draw (rc_ov);
2470 rc_clear (rc_ov);
2471
1507 glDisable (GL_BLEND); 2472 glDisable (GL_BLEND);
1508} 2473 rc_free (rc);
2474 rc_free (rc_ov);
1509 2475
2476 // top layer: overlays such as the health bar
2477 for (y = 0; y < sh; y++)
2478 if (0 <= y + my && y + my < self->rows)
2479 {
2480 maprow *row = self->row + (y + my);
2481
2482 for (x = 0; x < sw; x++)
2483 if (row->c0 <= x + mx && x + mx < row->c1)
2484 {
2485 mapcell *cell = row->col + (x + mx - row->c0);
2486
2487 int px = x * Tw;
2488 int py = y * Th;
2489
2490 if (expect_false (cell->player == player))
2491 {
2492 px += sdx;
2493 py += sdy;
2494 }
2495
2496 if (cell->stat_hp)
2497 {
2498 int width = cell->stat_width * Tw;
2499 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2500
2501 glColor3ub (0, 0, 0);
2502 glRectf (px + 1, py - thick - 2,
2503 px + width - 1, py);
2504
2505 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2506 glRectf (px + 2,
2507 py - thick - 1,
2508 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2509 }
2510 }
2511 }
2512}
2513
1510void 2514void
1511draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2515draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1512 CODE: 2516 CODE:
1513{ 2517{
1514 static float color[16][3] = { 2518 static float color[16][3] = {
1515 { 0.00, 0.00, 0.00 }, 2519 { 0.00f, 0.00f, 0.00f },
1516 { 1.00, 1.00, 1.00 }, 2520 { 1.00f, 1.00f, 1.00f },
1517 { 0.00, 0.00, 0.55 }, 2521 { 0.00f, 0.00f, 0.55f },
1518 { 1.00, 0.00, 0.00 }, 2522 { 1.00f, 0.00f, 0.00f },
1519 2523
1520 { 1.00, 0.54, 0.00 }, 2524 { 1.00f, 0.54f, 0.00f },
1521 { 0.11, 0.56, 1.00 }, 2525 { 0.11f, 0.56f, 1.00f },
1522 { 0.93, 0.46, 0.00 }, 2526 { 0.93f, 0.46f, 0.00f },
1523 { 0.18, 0.54, 0.34 }, 2527 { 0.18f, 0.54f, 0.34f },
1524 2528
1525 { 0.56, 0.73, 0.56 }, 2529 { 0.56f, 0.73f, 0.56f },
1526 { 0.80, 0.80, 0.80 }, 2530 { 0.80f, 0.80f, 0.80f },
1527 { 0.55, 0.41, 0.13 }, 2531 { 0.55f, 0.41f, 0.13f },
1528 { 0.99, 0.77, 0.26 }, 2532 { 0.99f, 0.77f, 0.26f },
1529 2533
1530 { 0.74, 0.65, 0.41 }, 2534 { 0.74f, 0.65f, 0.41f },
1531 2535
1532 { 0.00, 1.00, 1.00 }, 2536 { 0.00f, 1.00f, 1.00f },
1533 { 1.00, 0.00, 1.00 }, 2537 { 1.00f, 0.00f, 1.00f },
1534 { 1.00, 1.00, 0.00 }, 2538 { 1.00f, 1.00f, 0.00f },
1535 }; 2539 };
1536 2540
1537 int x, y; 2541 int x, y;
1538 2542
1539 glEnable (GL_TEXTURE_2D); 2543 glEnable (GL_TEXTURE_2D);
2544 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2545 * but the nvidia driver (185.18.14) mishandles alpha textures
2546 * and takes the colour from god knows where instead of using
2547 * Cp. MODULATE results in the same colour, but slightly different
2548 * alpha, but atcually gives us the correct colour with nvidia.
2549 */
1540 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2550 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1541 glEnable (GL_BLEND); 2551 glEnable (GL_BLEND);
1542 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2552 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1543 glBegin (GL_QUADS); 2553 glBegin (GL_QUADS);
1544 2554
1545 for (y = 0; y < h; y++) 2555 for (y = 0; y < h; y++)
… …
1549 2559
1550 if (m) 2560 if (m)
1551 { 2561 {
1552 float *c = color [m & 15]; 2562 float *c = color [m & 15];
1553 2563
1554 float tx1 = m & 0x40 ? 0.5 : 0.; 2564 float tx1 = m & 0x40 ? 0.5f : 0.f;
1555 float tx2 = tx1 + 0.5; 2565 float tx2 = tx1 + 0.5f;
1556 2566
1557 glColor4f (c[0], c[1], c[2], 0.75); 2567 glColor4f (c[0], c[1], c[2], 1);
1558 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2568 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1559 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2569 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1560 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2570 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1561 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2571 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1562 } 2572 }
… …
1566 glDisable (GL_BLEND); 2576 glDisable (GL_BLEND);
1567 glDisable (GL_TEXTURE_2D); 2577 glDisable (GL_TEXTURE_2D);
1568} 2578}
1569 2579
1570void 2580void
1571fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2581fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572 PPCODE: 2582 PPCODE:
1573{ 2583{
1574 int vx, vy;
1575 int x, y; 2584 int x, y;
1576 int sw4 = (sw + 3) & ~3; 2585 int sw1 = sw + 2;
2586 int sh1 = sh + 2;
2587 int sh3 = sh * 3;
2588 int sw3 = sw * 3;
1577 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2589 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1578 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2590 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1579 2591 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1580 memset (darkness, 255, sw4 * sh); 2592 memset (darkness1, 0, sw1*sh1);
2593
1581 SvPOK_only (darkness_sv); 2594 SvPOK_only (darkness3_sv);
1582 SvCUR_set (darkness_sv, sw4 * sh); 2595 SvCUR_set (darkness3_sv, sw3 * sh3);
1583 2596
1584 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2597 mx += self->x - 1;
1585 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2598 my += self->y - 1;
1586 2599
1587 for (y = 0; y < sh; y++) 2600 for (y = 0; y < sh1; y++)
1588 if (0 <= y + vy && y + vy < self->rows) 2601 if (0 <= y + my && y + my < self->rows)
1589 { 2602 {
1590 maprow *row = self->row + (y + vy); 2603 maprow *row = self->row + (y + my);
1591 2604
1592 for (x = 0; x < sw; x++) 2605 for (x = 0; x < sw1; x++)
1593 if (row->c0 <= x + vx && x + vx < row->c1) 2606 if (row->c0 <= x + mx && x + mx < row->c1)
1594 { 2607 {
1595 mapcell *cell = row->col + (x + vx - row->c0); 2608 mapcell *cell = row->col + (x + mx - row->c0);
1596 2609
1597 darkness[y * sw4 + x] = cell->darkness < 0 2610 darkness1 [y * sw1 + x] = cell->darkness
2611 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1598 ? 255 - FOW_DARKNESS 2612 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1599 : 255 - cell->darkness;
1600 } 2613 }
1601 } 2614 }
1602 2615
2616 for (y = 0; y < sh; ++y)
2617 for (x = 0; x < sw; ++x)
2618 {
2619 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2620 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2621 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2622 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2623 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2624 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2625 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2626 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2627 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2628
2629 uint8_t r11 = (d11 + d21 + d12) / 3;
2630 uint8_t r21 = d21;
2631 uint8_t r31 = (d21 + d31 + d32) / 3;
2632
2633 uint8_t r12 = d12;
2634 uint8_t r22 = d22;
2635 uint8_t r32 = d32;
2636
2637 uint8_t r13 = (d13 + d23 + d12) / 3;
2638 uint8_t r23 = d23;
2639 uint8_t r33 = (d23 + d33 + d32) / 3;
2640
2641 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2642 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2643 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2644 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2645 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2646 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2647 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2648 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2649 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2650 }
2651
2652 free (darkness1);
2653
1603 EXTEND (SP, 3); 2654 EXTEND (SP, 3);
1604 PUSHs (sv_2mortal (newSViv (sw4))); 2655 PUSHs (sv_2mortal (newSViv (sw3)));
1605 PUSHs (sv_2mortal (newSViv (sh))); 2656 PUSHs (sv_2mortal (newSViv (sh3)));
1606 PUSHs (darkness_sv); 2657 PUSHs (darkness3_sv);
1607} 2658}
1608 2659
1609SV * 2660SV *
1610get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2661get_rect (DC::Map self, int x0, int y0, int w, int h)
1611 CODE: 2662 CODE:
1612{ 2663{
1613 int x, y, x1, y1; 2664 int x, y, x1, y1;
1614 SV *data_sv = newSV (w * h * 7 + 5); 2665 SV *data_sv = newSV (w * h * 7 + 5);
1615 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2666 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1640 if (row && row->c0 <= x && x < row->c1) 2691 if (row && row->c0 <= x && x < row->c1)
1641 { 2692 {
1642 mapcell *cell = row->col + (x - row->c0); 2693 mapcell *cell = row->col + (x - row->c0);
1643 uint8_t flags = 0; 2694 uint8_t flags = 0;
1644 2695
1645 if (cell->face [0]) flags |= 1; 2696 if (cell->tile [0]) flags |= 1;
1646 if (cell->face [1]) flags |= 2; 2697 if (cell->tile [1]) flags |= 2;
1647 if (cell->face [2]) flags |= 4; 2698 if (cell->tile [2]) flags |= 4;
1648 2699
1649 *data++ = flags; 2700 *data++ = flags;
1650 2701
1651 if (flags & 1) 2702 if (flags & 1)
1652 { 2703 {
2704 tileid tile = cell->tile [0];
1653 *data++ = cell->face [0] >> 8; 2705 *data++ = tile >> 8;
1654 *data++ = cell->face [0]; 2706 *data++ = tile;
1655 } 2707 }
1656 2708
1657 if (flags & 2) 2709 if (flags & 2)
1658 { 2710 {
2711 tileid tile = cell->tile [1];
1659 *data++ = cell->face [1] >> 8; 2712 *data++ = tile >> 8;
1660 *data++ = cell->face [1]; 2713 *data++ = tile;
1661 } 2714 }
1662 2715
1663 if (flags & 4) 2716 if (flags & 4)
1664 { 2717 {
2718 tileid tile = cell->tile [2];
1665 *data++ = cell->face [2] >> 8; 2719 *data++ = tile >> 8;
1666 *data++ = cell->face [2]; 2720 *data++ = tile;
1667 } 2721 }
1668 } 2722 }
1669 else 2723 else
1670 *data++ = 0; 2724 *data++ = 0;
1671 } 2725 }
1672 } 2726 }
1673 2727
2728 /* if size is w*h + 5 then no data has been found */
2729 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2730 {
1674 SvPOK_only (data_sv); 2731 SvPOK_only (data_sv);
1675 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2732 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2733 }
2734
1676 RETVAL = data_sv; 2735 RETVAL = data_sv;
1677} 2736}
1678 OUTPUT: 2737 OUTPUT:
1679 RETVAL 2738 RETVAL
1680 2739
1681void 2740void
1682set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2741set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683 PPCODE: 2742 PPCODE:
1684{ 2743{
1685 int x, y, z; 2744 int x, y, z;
1686 int w, h; 2745 int w, h;
1687 int x1, y1; 2746 int x1, y1;
2747 STRLEN len;
2748 uint8_t *data, *end;
2749
2750 len = SvLEN (data_sv);
2751 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2752 data = SvPVbyte_nolen (data_sv);
2753 end = data + len + 8;
2754
2755 if (len < 5)
2756 XSRETURN_EMPTY;
1688 2757
1689 if (*data++ != 0) 2758 if (*data++ != 0)
1690 return; /* version mismatch */ 2759 XSRETURN_EMPTY; /* version mismatch */
1691 2760
1692 w = *data++ << 8; w |= *data++; 2761 w = *data++ << 8; w |= *data++;
1693 h = *data++ << 8; h |= *data++; 2762 h = *data++ << 8; h |= *data++;
1694 2763
1695 // we need to do this 'cause we don't keep an absolute coord system for rows 2764 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1707 { 2776 {
1708 maprow *row = map_get_row (self, y); 2777 maprow *row = map_get_row (self, y);
1709 2778
1710 for (x = x0; x < x1; x++) 2779 for (x = x0; x < x1; x++)
1711 { 2780 {
2781 uint8_t flags;
2782
2783 if (data + 7 >= end)
2784 XSRETURN_EMPTY;
2785
1712 uint8_t flags = *data++; 2786 flags = *data++;
1713 2787
1714 if (flags) 2788 if (flags)
1715 { 2789 {
1716 mapface face[3] = { 0, 0, 0 };
1717
1718 mapcell *cell = row_get_cell (row, x); 2790 mapcell *cell = row_get_cell (row, x);
2791 tileid tile[3] = { 0, 0, 0 };
1719 2792
1720 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2793 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1721 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2794 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1722 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2795 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1723 2796
1724 if (cell->darkness <= 0) 2797 if (cell->darkness == 0)
1725 { 2798 {
1726 cell->darkness = -1; 2799 /*cell->darkness = 0;*/
2800 EXTEND (SP, 3);
1727 2801
1728 for (z = 0; z <= 2; z++) 2802 for (z = 0; z <= 2; z++)
1729 { 2803 {
1730 cell->face[z] = face[z]; 2804 tileid t = tile [z];
1731 2805
1732 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2806 if (t >= self->texs || (t && !self->tex [t].name))
2807 {
1733 XPUSHs (sv_2mortal (newSViv (face[z]))); 2808 PUSHs (sv_2mortal (newSViv (t)));
2809 need_texid (self, t);
2810 }
2811
2812 cell->tile [z] = t;
1734 } 2813 }
1735 } 2814 }
1736 } 2815 }
1737 } 2816 }
1738 } 2817 }
1739} 2818}
1740 2819
1741MODULE = CFClient PACKAGE = CFClient::MixChunk 2820MODULE = Deliantra::Client PACKAGE = DC::RW
1742 2821
1743CFClient::MixChunk 2822DC::RW
1744new_from_file (SV *class, char *path) 2823new (SV *class, SV *data_sv)
1745 CODE: 2824 CODE:
1746 RETVAL = Mix_LoadWAV (path); 2825{
2826 STRLEN datalen;
2827 char *data = SvPVbyte (data_sv, datalen);
2828
2829 RETVAL = SDL_RWFromConstMem (data, datalen);
2830}
1747 OUTPUT: 2831 OUTPUT:
1748 RETVAL 2832 RETVAL
1749 2833
2834DC::RW
2835new_from_file (SV *class, const char *path, const char *mode = "rb")
2836 CODE:
2837 RETVAL = SDL_RWFromFile (path, mode);
2838 OUTPUT:
2839 RETVAL
2840
2841# fails on win32:
2842# dc.xs(2268) : error C2059: syntax error : '('
1750void 2843#void
2844#close (DC::RW self)
2845# CODE:
2846# (self->(close)) (self);
2847
2848MODULE = Deliantra::Client PACKAGE = DC::Channel
2849
2850PROTOTYPES: DISABLE
2851
2852DC::Channel
2853find ()
2854 CODE:
2855{
2856 RETVAL = Mix_GroupAvailable (-1);
2857
2858 if (RETVAL < 0)
2859 {
2860 RETVAL = Mix_GroupOldest (-1);
2861
2862 if (RETVAL < 0)
2863 {
2864 // happens sometimes, maybe it just stopped playing(?)
2865 RETVAL = Mix_GroupAvailable (-1);
2866
2867 if (RETVAL < 0)
2868 XSRETURN_UNDEF;
2869 }
2870 else
2871 Mix_HaltChannel (RETVAL);
2872 }
2873
2874 Mix_UnregisterAllEffects (RETVAL);
2875 Mix_Volume (RETVAL, 128);
2876}
2877 OUTPUT:
2878 RETVAL
2879
2880void
2881halt (DC::Channel self)
2882 CODE:
2883 Mix_HaltChannel (self);
2884
2885void
2886expire (DC::Channel self, int ticks = -1)
2887 CODE:
2888 Mix_ExpireChannel (self, ticks);
2889
2890void
2891fade_out (DC::Channel self, int ticks = -1)
2892 CODE:
2893 Mix_FadeOutChannel (self, ticks);
2894
2895int
2896volume (DC::Channel self, int volume)
2897 CODE:
2898 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2899 OUTPUT:
2900 RETVAL
2901
2902void
2903unregister_all_effects (DC::Channel self)
2904 CODE:
2905 Mix_UnregisterAllEffects (self);
2906
2907void
2908set_panning (DC::Channel self, int left, int right)
2909 CODE:
2910 left = CLAMP (left , 0, 255);
2911 right = CLAMP (right, 0, 255);
2912 Mix_SetPanning (self, left, right);
2913
2914void
2915set_distance (DC::Channel self, int distance)
2916 CODE:
2917 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2918
2919void
2920set_position (DC::Channel self, int angle, int distance)
2921 CODE:
2922
2923void
2924set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2925 CODE:
2926{
2927 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2928 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2929 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2930}
2931
2932void
2933set_reverse_stereo (DC::Channel self, int flip)
2934 CODE:
2935 Mix_SetReverseStereo (self, flip);
2936
2937MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2938
2939PROTOTYPES: DISABLE
2940
2941void
2942decoders ()
2943 PPCODE:
2944#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2945 int i, num = Mix_GetNumChunkDecoders ();
2946 EXTEND (SP, num);
2947 for (i = 0; i < num; ++i)
2948 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2949#else
2950 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2951#endif
2952
2953DC::MixChunk
2954new (SV *class, DC::RW rwops)
2955 CODE:
2956 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2957 OUTPUT:
2958 RETVAL
2959
2960void
1751DESTROY (CFClient::MixChunk self) 2961DESTROY (DC::MixChunk self)
1752 CODE: 2962 CODE:
1753 Mix_FreeChunk (self); 2963 Mix_FreeChunk (self);
1754 2964
1755int 2965int
1756volume (CFClient::MixChunk self, int volume = -1) 2966volume (DC::MixChunk self, int volume = -1)
1757 CODE: 2967 CODE:
2968 if (items > 1)
2969 volume = CLAMP (volume, 0, 128);
1758 RETVAL = Mix_VolumeChunk (self, volume); 2970 RETVAL = Mix_VolumeChunk (self, volume);
1759 OUTPUT: 2971 OUTPUT:
1760 RETVAL 2972 RETVAL
1761 2973
1762int 2974DC::Channel
1763play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2975play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764 CODE: 2976 CODE:
2977{
1765 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2978 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2979
2980 if (RETVAL < 0)
2981 XSRETURN_UNDEF;
2982
2983 if (channel < 0)
2984 {
2985 Mix_UnregisterAllEffects (RETVAL);
2986 Mix_Volume (RETVAL, 128);
2987 }
2988}
1766 OUTPUT: 2989 OUTPUT:
1767 RETVAL 2990 RETVAL
1768 2991
1769MODULE = CFClient PACKAGE = CFClient::MixMusic 2992MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2993
2994void
2995decoders ()
2996 PPCODE:
2997#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2998 int i, num = Mix_GetNumMusicDecoders ();
2999 EXTEND (SP, num);
3000 for (i = 0; i < num; ++i)
3001 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3002#else
3003 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3004#endif
1770 3005
1771int 3006int
1772volume (int volume = -1) 3007volume (int volume = -1)
3008 PROTOTYPE: ;$
1773 CODE: 3009 CODE:
3010 if (items > 0)
3011 volume = CLAMP (volume, 0, 128);
1774 RETVAL = Mix_VolumeMusic (volume); 3012 RETVAL = Mix_VolumeMusic (volume);
1775 OUTPUT: 3013 OUTPUT:
1776 RETVAL 3014 RETVAL
1777 3015
1778CFClient::MixMusic 3016void
1779new_from_file (SV *class, char *path) 3017fade_out (int ms)
1780 CODE: 3018 CODE:
1781 RETVAL = Mix_LoadMUS (path); 3019 Mix_FadeOutMusic (ms);
3020
3021void
3022halt ()
3023 CODE:
3024 Mix_HaltMusic ();
3025
3026int
3027playing ()
3028 CODE:
3029 RETVAL = Mix_PlayingMusic ();
1782 OUTPUT: 3030 OUTPUT:
1783 RETVAL 3031 RETVAL
1784 3032
3033DC::MixMusic
3034new (SV *class, DC::RW rwops)
3035 CODE:
3036 RETVAL = Mix_LoadMUS_RW (rwops);
3037 OUTPUT:
3038 RETVAL
3039
1785void 3040void
1786DESTROY (CFClient::MixMusic self) 3041DESTROY (DC::MixMusic self)
1787 CODE: 3042 CODE:
1788 Mix_FreeMusic (self); 3043 Mix_FreeMusic (self);
1789 3044
1790int 3045int
1791play (CFClient::MixMusic self, int loops = -1) 3046play (DC::MixMusic self, int loops = -1)
1792 CODE: 3047 CODE:
1793 RETVAL = Mix_PlayMusic (self, loops); 3048 RETVAL = Mix_PlayMusic (self, loops);
1794 OUTPUT: 3049 OUTPUT:
1795 RETVAL 3050 RETVAL
1796 3051
3052void
3053fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3054 CODE:
3055 Mix_FadeInMusicPos (self, loops, ms, position);
3056
1797MODULE = CFClient PACKAGE = CFClient::OpenGL 3057MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3058
3059PROTOTYPES: ENABLE
1798 3060
1799BOOT: 3061BOOT:
1800{ 3062{
1801 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3063 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802 static const struct { 3064 static const struct {
1803 const char *name; 3065 const char *name;
1804 IV iv; 3066 IV iv;
1805 } *civ, const_iv[] = { 3067 } *civ, const_iv[] = {
1806# define const_iv(name) { # name, (IV)name } 3068# define const_iv(name) { # name, (IV)name }
3069 const_iv (GL_VENDOR),
3070 const_iv (GL_VERSION),
3071 const_iv (GL_EXTENSIONS),
3072 const_iv (GL_MAX_TEXTURE_UNITS),
1807 const_iv (GL_COLOR_MATERIAL), 3073 const_iv (GL_COLOR_MATERIAL),
1808 const_iv (GL_SMOOTH), 3074 const_iv (GL_SMOOTH),
1809 const_iv (GL_FLAT), 3075 const_iv (GL_FLAT),
1810 const_iv (GL_DITHER), 3076 const_iv (GL_DITHER),
1811 const_iv (GL_BLEND), 3077 const_iv (GL_BLEND),
… …
1815 const_iv (GL_ALPHA_TEST), 3081 const_iv (GL_ALPHA_TEST),
1816 const_iv (GL_NORMALIZE), 3082 const_iv (GL_NORMALIZE),
1817 const_iv (GL_RESCALE_NORMAL), 3083 const_iv (GL_RESCALE_NORMAL),
1818 const_iv (GL_FRONT), 3084 const_iv (GL_FRONT),
1819 const_iv (GL_BACK), 3085 const_iv (GL_BACK),
3086 const_iv (GL_AUX0),
1820 const_iv (GL_AND), 3087 const_iv (GL_AND),
1821 const_iv (GL_ONE), 3088 const_iv (GL_ONE),
1822 const_iv (GL_ZERO), 3089 const_iv (GL_ZERO),
1823 const_iv (GL_SRC_ALPHA), 3090 const_iv (GL_SRC_ALPHA),
1824 const_iv (GL_DST_ALPHA), 3091 const_iv (GL_DST_ALPHA),
1825 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3092 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1826 const_iv (GL_ONE_MINUS_DST_ALPHA), 3093 const_iv (GL_ONE_MINUS_DST_ALPHA),
3094 const_iv (GL_SRC_COLOR),
3095 const_iv (GL_DST_COLOR),
3096 const_iv (GL_ONE_MINUS_SRC_COLOR),
3097 const_iv (GL_ONE_MINUS_DST_COLOR),
1827 const_iv (GL_SRC_ALPHA_SATURATE), 3098 const_iv (GL_SRC_ALPHA_SATURATE),
1828 const_iv (GL_RGB), 3099 const_iv (GL_RGB),
1829 const_iv (GL_RGBA), 3100 const_iv (GL_RGBA),
1830 const_iv (GL_RGBA4), 3101 const_iv (GL_RGBA4),
1831 const_iv (GL_RGBA8), 3102 const_iv (GL_RGBA8),
… …
1837 const_iv (GL_INTENSITY), 3108 const_iv (GL_INTENSITY),
1838 const_iv (GL_LUMINANCE), 3109 const_iv (GL_LUMINANCE),
1839 const_iv (GL_LUMINANCE_ALPHA), 3110 const_iv (GL_LUMINANCE_ALPHA),
1840 const_iv (GL_FLOAT), 3111 const_iv (GL_FLOAT),
1841 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3112 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3113 const_iv (GL_COMPRESSED_ALPHA_ARB),
3114 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3115 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3116 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3117 const_iv (GL_COMPRESSED_RGB_ARB),
3118 const_iv (GL_COMPRESSED_RGBA_ARB),
1842 const_iv (GL_COMPILE), 3119 const_iv (GL_COMPILE),
3120 const_iv (GL_PROXY_TEXTURE_1D),
3121 const_iv (GL_PROXY_TEXTURE_2D),
1843 const_iv (GL_TEXTURE_1D), 3122 const_iv (GL_TEXTURE_1D),
1844 const_iv (GL_TEXTURE_2D), 3123 const_iv (GL_TEXTURE_2D),
1845 const_iv (GL_TEXTURE_ENV), 3124 const_iv (GL_TEXTURE_ENV),
1846 const_iv (GL_TEXTURE_MAG_FILTER), 3125 const_iv (GL_TEXTURE_MAG_FILTER),
1847 const_iv (GL_TEXTURE_MIN_FILTER), 3126 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1868 const_iv (GL_COLOR_LOGIC_OP), 3147 const_iv (GL_COLOR_LOGIC_OP),
1869 const_iv (GL_SEPARABLE_2D), 3148 const_iv (GL_SEPARABLE_2D),
1870 const_iv (GL_CONVOLUTION_2D), 3149 const_iv (GL_CONVOLUTION_2D),
1871 const_iv (GL_CONVOLUTION_BORDER_MODE), 3150 const_iv (GL_CONVOLUTION_BORDER_MODE),
1872 const_iv (GL_CONSTANT_BORDER), 3151 const_iv (GL_CONSTANT_BORDER),
3152 const_iv (GL_POINTS),
1873 const_iv (GL_LINES), 3153 const_iv (GL_LINES),
3154 const_iv (GL_LINE_STRIP),
1874 const_iv (GL_LINE_LOOP), 3155 const_iv (GL_LINE_LOOP),
1875 const_iv (GL_QUADS), 3156 const_iv (GL_QUADS),
1876 const_iv (GL_QUAD_STRIP), 3157 const_iv (GL_QUAD_STRIP),
1877 const_iv (GL_TRIANGLES), 3158 const_iv (GL_TRIANGLES),
1878 const_iv (GL_TRIANGLE_STRIP), 3159 const_iv (GL_TRIANGLE_STRIP),
1879 const_iv (GL_TRIANGLE_FAN), 3160 const_iv (GL_TRIANGLE_FAN),
3161 const_iv (GL_POLYGON),
1880 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3162 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3163 const_iv (GL_POINT_SMOOTH_HINT),
3164 const_iv (GL_LINE_SMOOTH_HINT),
3165 const_iv (GL_POLYGON_SMOOTH_HINT),
3166 const_iv (GL_GENERATE_MIPMAP_HINT),
3167 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881 const_iv (GL_FASTEST), 3168 const_iv (GL_FASTEST),
3169 const_iv (GL_DONT_CARE),
3170 const_iv (GL_NICEST),
1882 const_iv (GL_V2F), 3171 const_iv (GL_V2F),
1883 const_iv (GL_V3F), 3172 const_iv (GL_V3F),
1884 const_iv (GL_T2F_V3F), 3173 const_iv (GL_T2F_V3F),
1885 const_iv (GL_T2F_N3F_V3F), 3174 const_iv (GL_T2F_N3F_V3F),
3175 const_iv (GL_FUNC_ADD),
3176 const_iv (GL_FUNC_SUBTRACT),
3177 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1886# undef const_iv 3178# undef const_iv
1887 }; 3179 };
1888 3180
1889 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3181 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1890 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3182 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3183
3184 texture_av = newAV ();
3185 AvREAL_off (texture_av);
1891} 3186}
3187
3188void
3189disable_GL_EXT_blend_func_separate ()
3190 CODE:
3191 gl.BlendFuncSeparate = 0;
3192 gl.BlendFuncSeparateEXT = 0;
3193
3194void
3195apple_nvidia_bug (int enable)
1892 3196
1893char * 3197char *
1894gl_vendor () 3198gl_vendor ()
1895 CODE: 3199 CODE:
1896 RETVAL = (char *)glGetString (GL_VENDOR); 3200 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1909 CODE: 3213 CODE:
1910 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3214 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911 OUTPUT: 3215 OUTPUT:
1912 RETVAL 3216 RETVAL
1913 3217
3218const char *glGetString (GLenum pname)
3219
3220GLint glGetInteger (GLenum pname)
3221 CODE:
3222 glGetIntegerv (pname, &RETVAL);
3223 OUTPUT:
3224 RETVAL
3225
3226GLdouble glGetDouble (GLenum pname)
3227 CODE:
3228 glGetDoublev (pname, &RETVAL);
3229 OUTPUT:
3230 RETVAL
3231
1914int glGetError () 3232int glGetError ()
1915 3233
1916void glFinish () 3234void glFinish ()
3235
3236void glFlush ()
1917 3237
1918void glClear (int mask) 3238void glClear (int mask)
1919 3239
1920void glClearColor (float r, float g, float b, float a = 1.0) 3240void glClearColor (float r, float g, float b, float a = 1.0)
1921 PROTOTYPE: @ 3241 PROTOTYPE: @
… …
1932 3252
1933void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3253void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1934 CODE: 3254 CODE:
1935 gl_BlendFuncSeparate (sa, da, saa, daa); 3255 gl_BlendFuncSeparate (sa, da, saa, daa);
1936 3256
3257# void glBlendEquation (int se)
3258
1937void glDepthMask (int flag) 3259void glDepthMask (int flag)
1938 3260
1939void glLogicOp (int opcode) 3261void glLogicOp (int opcode)
1940 3262
1941void glColorMask (int red, int green, int blue, int alpha) 3263void glColorMask (int red, int green, int blue, int alpha)
… …
1955# near_ and far_ are due to microsofts buggy "c" compiler 3277# near_ and far_ are due to microsofts buggy "c" compiler
1956void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3278void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957 3279
1958# near_ and far_ are due to microsofts buggy "c" compiler 3280# near_ and far_ are due to microsofts buggy "c" compiler
1959void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3281void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3282
3283PROTOTYPES: DISABLE
1960 3284
1961void glViewport (int x, int y, int width, int height) 3285void glViewport (int x, int y, int width, int height)
1962 3286
1963void glScissor (int x, int y, int width, int height) 3287void glScissor (int x, int y, int width, int height)
1964 3288
… …
1972 3296
1973void glRotate (float angle, float x, float y, float z) 3297void glRotate (float angle, float x, float y, float z)
1974 CODE: 3298 CODE:
1975 glRotatef (angle, x, y, z); 3299 glRotatef (angle, x, y, z);
1976 3300
1977void glBegin (int mode)
1978
1979void glEnd ()
1980
1981void glColor (float r, float g, float b, float a = 1.0) 3301void glColor (float r, float g, float b, float a = 1.0)
1982 PROTOTYPE: @ 3302 PROTOTYPE: @
1983 ALIAS: 3303 ALIAS:
1984 glColor_premultiply = 1 3304 glColor_premultiply = 1
1985 CODE: 3305 CODE:
1986 if (ix) 3306 if (ix)
1987 { 3307 {
1988 r *= a; 3308 r *= a;
1989 g *= a; 3309 g *= a;
1990 b *= a; 3310 b *= a;
1991 } 3311 }
1992 // microsoft visual "c" rounds instead of truncating... 3312 // microsoft visual "c" rounds instead of truncating...
1993 glColor4ub (MIN ((int)(r * 256.f), 255), 3313 glColor4f (r, g, b, a);
1994 MIN ((int)(g * 256.f), 255),
1995 MIN ((int)(b * 256.f), 255),
1996 MIN ((int)(a * 256.f), 255));
1997
1998void glInterleavedArrays (int format, int stride, char *data)
1999
2000void glDrawElements (int mode, int count, int type, char *indices)
2001
2002# 1.2 void glDrawRangeElements (int mode, int start, int end
2003 3314
2004void glRasterPos (float x, float y, float z = 0.) 3315void glRasterPos (float x, float y, float z = 0.)
2005 CODE: 3316 CODE:
2006 glRasterPos3f (0, 0, z); 3317 glRasterPos3f (0, 0, z);
2007 glBitmap (0, 0, 0, 0, x, y, 0); 3318 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2012 3323
2013void glTexCoord (float s, float t) 3324void glTexCoord (float s, float t)
2014 CODE: 3325 CODE:
2015 glTexCoord2f (s, t); 3326 glTexCoord2f (s, t);
2016 3327
3328void glRect (float x1, float y1, float x2, float y2)
3329 CODE:
3330 glRectf (x1, y1, x2, y2);
3331
3332void glRect_lineloop (float x1, float y1, float x2, float y2)
3333 CODE:
3334 glBegin (GL_LINE_LOOP);
3335 glVertex2f (x1, y1);
3336 glVertex2f (x2, y1);
3337 glVertex2f (x2, y2);
3338 glVertex2f (x1, y2);
3339 glEnd ();
3340
3341PROTOTYPES: ENABLE
3342
3343void glBegin (int mode)
3344
3345void glEnd ()
3346
3347void glPointSize (GLfloat size)
3348
3349void glLineWidth (GLfloat width)
3350
3351void glInterleavedArrays (int format, int stride, char *data)
3352
3353void glDrawElements (int mode, int count, int type, char *indices)
3354
3355# 1.2 void glDrawRangeElements (int mode, int start, int end
3356
2017void glTexEnv (int target, int pname, float param) 3357void glTexEnv (int target, int pname, float param)
2018 CODE: 3358 CODE:
2019 glTexEnvf (target, pname, param); 3359 glTexEnvf (target, pname, param);
2020 3360
2021void glTexParameter (int target, int pname, float param) 3361void glTexParameter (int target, int pname, float param)
… …
2037void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3377void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2038 CODE: 3378 CODE:
2039 if (gl.SeparableFilter2D) 3379 if (gl.SeparableFilter2D)
2040 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3380 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041 3381
2042void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3382void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043 3383
2044void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3384void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045 3385
2046void glDrawPixels (int width, int height, int format, int type, char *pixels) 3386void glDrawPixels (int width, int height, int format, int type, char *pixels)
3387
3388void glPixelZoom (float x, float y)
2047 3389
2048void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3390void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049 3391
2050int glGenTexture () 3392int glGenTexture ()
2051 CODE: 3393 CODE:
2052{ 3394 RETVAL = gen_texture ();
2053 GLuint name;
2054 glGenTextures (1, &name);
2055 RETVAL = name;
2056}
2057 OUTPUT: 3395 OUTPUT:
2058 RETVAL 3396 RETVAL
2059 3397
2060void glDeleteTexture (int name) 3398void glDeleteTexture (int name)
2061 CODE: 3399 CODE:
2062{
2063 GLuint name_ = name;
2064 glDeleteTextures (1, &name_); 3400 del_texture (name);
2065} 3401
2066
2067int glGenList () 3402int glGenList ()
2068 CODE: 3403 CODE:
2069 RETVAL = glGenLists (1); 3404 RETVAL = glGenLists (1);
2070 OUTPUT: 3405 OUTPUT:
2071 RETVAL 3406 RETVAL
… …
2078 3413
2079void glEndList () 3414void glEndList ()
2080 3415
2081void glCallList (int list) 3416void glCallList (int list)
2082 3417
3418void c_init ()
3419 CODE:
3420 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3421 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2083 3422
3423MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3424
3425PROTOTYPES: DISABLE
3426
3427void
3428find_widget (SV *self, NV x, NV y)
3429 PPCODE:
3430{
3431 if (within_widget (self, x, y))
3432 XPUSHs (self);
3433}
3434
3435BOOT:
3436{
3437 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3438
3439 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3440 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3441 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3442 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3443}
3444
3445void
3446draw (SV *self)
3447 CODE:
3448{
3449 HV *hv;
3450 SV **svp;
3451 NV x, y, w, h;
3452 SV *draw_x_sv = GvSV (draw_x_gv);
3453 SV *draw_y_sv = GvSV (draw_y_gv);
3454 SV *draw_w_sv = GvSV (draw_w_gv);
3455 SV *draw_h_sv = GvSV (draw_h_gv);
3456 double draw_x, draw_y;
3457
3458 if (!SvROK (self))
3459 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3460
3461 hv = (HV *)SvRV (self);
3462
3463 if (SvTYPE (hv) != SVt_PVHV)
3464 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3465
3466 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3467 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3468
3469 if (!h || !w)
3470 XSRETURN_EMPTY;
3471
3472 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3473 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3474
3475 draw_x = SvNV (draw_x_sv) + x;
3476 draw_y = SvNV (draw_y_sv) + y;
3477
3478 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3479 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3480 XSRETURN_EMPTY;
3481
3482 sv_setnv (draw_x_sv, draw_x);
3483 sv_setnv (draw_y_sv, draw_y);
3484
3485 glPushMatrix ();
3486 glTranslated (x, y, 0);
3487
3488 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3489 {
3490 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3491
3492 if (svp && SvTRUE (*svp))
3493 {
3494 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3495 glEnable (GL_BLEND);
3496 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3497 glBegin (GL_QUADS);
3498 glVertex2f (0, 0);
3499 glVertex2f (w, 0);
3500 glVertex2f (w, h);
3501 glVertex2f (0, h);
3502 glEnd ();
3503 glDisable (GL_BLEND);
3504 }
3505 }
3506#if 0
3507 // draw borders, for debugging
3508 glPushMatrix ();
3509 glColor4f (1., 1., 0., 1.);
3510 glTranslatef (.5, .5, 0.);
3511 glBegin (GL_LINE_LOOP);
3512 glVertex2f (0 , 0);
3513 glVertex2f (w - 1, 0);
3514 glVertex2f (w - 1, h - 1);
3515 glVertex2f (0 , h - 1);
3516 glEnd ();
3517 glPopMatrix ();
3518#endif
3519 PUSHMARK (SP);
3520 XPUSHs (self);
3521 PUTBACK;
3522 call_method ("_draw", G_VOID | G_DISCARD);
3523 SPAGAIN;
3524
3525 glPopMatrix ();
3526
3527 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3528 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3529}
3530

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