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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.77 by root, Fri May 12 00:16:34 2006 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
3# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
29#include <math.h>
10#include <string.h> 30#include <string.h>
11#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 35
13#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
14#include <SDL_endian.h> 38#include <SDL_endian.h>
15#include <SDL_image.h> 39#include <SDL_image.h>
16#include <SDL_mixer.h> 40#include <SDL_mixer.h>
17#include <SDL_opengl.h> 41#include <SDL_opengl.h>
18 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
19#include <glib/gmacros.h> 53#include <glib/gmacros.h>
20 54
21#include <pango/pango.h> 55#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 56
23#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
24#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
25 67
26#ifndef _WIN32 68#ifndef _WIN32
27# include <sys/types.h> 69# include <sys/types.h>
28# include <sys/socket.h> 70# include <sys/socket.h>
29# include <netinet/in.h> 71# include <netinet/in.h>
30# include <netinet/tcp.h> 72# include <netinet/tcp.h>
31# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 78#else
33 typedef unsigned char uint8_t; 79# define expect(expr,value) (expr)
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 80#endif
40 81
41#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
42 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
43#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
44 91
45#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
47 94
48#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
49 96
50#define GL_CALL(type,func,args) \ 97/* mask out modifiers we are not interested in */
51 { \ 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \ 99
53 static type fptr_; \ 100#define KMOD_LRAM 0x10000 // our extension
54 \ 101
55 if (!init_) \ 102#define TEXID_SPEECH 1
56 { \ 103#define TEXID_NOFACE 2
57 init_ = 1; \ 104
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 105static char *
59 } \ 106fast_sv_grow (SV *sv, STRLEN need)
60 \ 107{
61 if (fptr_) \ 108 STRLEN len = SvLEN (sv);
62 fptr_ args; \ 109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
63 } 118 }
64 119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
125
126static struct
127{
128#define GL_FUNC(ptr,name) ptr name;
129#include "glfunc.h"
130#undef GL_FUNC
131} gl;
132
133static void
134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
135{
136 if (gl.BlendFuncSeparate)
137 gl.BlendFuncSeparate (sa, da, saa, daa);
138 else if (gl.BlendFuncSeparateEXT)
139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
140 else
141 glBlendFunc (sa, da);
142}
143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
65typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
67 179
68typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
181
182static int
183shape_attr_p (PangoLayoutRun *run)
184{
185 GSList *attrs = run->item->analysis.extra_attrs;
186
187 while (attrs)
188 {
189 PangoAttribute *attr = attrs->data;
190
191 if (attr->klass->type == PANGO_ATTR_SHAPE)
192 return 1;
193
194 attrs = attrs->next;
195 }
196
197 return 0;
198}
69 199
70typedef struct cf_layout { 200typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
74 int base_height; 203 int base_height;
75 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
76} *CFClient__Layout; 206} *DC__Layout;
77 207
78static CFClient__Font default_font; 208static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
81 211
82static void 212static void
83substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
84{ 214{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
216#ifdef FC_HINT_STYLE
217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
218#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 220}
88 221
89static void 222static void
90layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
91{ 224{
92 /* 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
93 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
94 */ 227 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
96 229
97 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 232
100 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
101} 234}
102 235
103static void 236static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
107 243
108 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 246
111 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
112} 248 if (!rect.height) rect.height = 1;
113 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
114typedef uint16_t mapface; 255typedef uint16_t faceid;
115 256
116typedef struct { 257typedef struct {
117 GLint name; 258 GLuint name;
118 int w, h; 259 int w, h;
119 float s, t; 260 float s, t;
120 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 */
121} maptex; 265} maptex;
122 266
123typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
124 int16_t darkness; 270 uint16_t darkness;
125 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 272} mapcell;
127 273
128typedef struct { 274typedef struct {
129 int32_t c0, c1; 275 int32_t c0, c1;
130 mapcell *col; 276 mapcell *col;
131} maprow; 277} maprow;
132 278
133typedef struct map { 279typedef struct map {
134 int x, y, w, h; 280 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 282 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 283 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 284
142 int32_t rows; 285 int32_t rows;
143 maprow *row; 286 maprow *row;
144} *CFClient__Map; 287} *DC__Map;
145 288
146static char * 289static char *
147prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
148{ 291{
149 char *p; 292 char *p;
… …
166} 309}
167 310
168#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))
169#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))
170 313
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
171static maprow * 334static maprow *
172map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
173{ 336{
174 if (0 > y) 337 if (0 > y)
175 { 338 {
176 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
215 378
216 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
217} 380}
218 381
219static mapcell * 382static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
221{ 384{
222 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
223} 386}
224 387
225static void 388static void
226map_clear (CFClient__Map self) 389map_clear (DC__Map self)
227{ 390{
228 int r; 391 int r;
229 392
230 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
238 self->oy = 0; 401 self->oy = 0;
239 self->row = 0; 402 self->row = 0;
240 self->rows = 0; 403 self->rows = 0;
241} 404}
242 405
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
243static void 416static void
244map_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)
245{ 418{
246 int x, y; 419 int x, y;
247 maprow *row; 420 maprow *row;
421 mapcell *cell;
248 422
249 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 424 if (y >= 0)
251 { 425 {
252 if (y >= self->rows) 426 if (y >= self->rows)
… …
258 if (x >= row->c0) 432 if (x >= row->c0)
259 { 433 {
260 if (x >= row->c1) 434 if (x >= row->c1)
261 break; 435 break;
262 436
263 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
264 } 440 }
265 } 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);
266} 458}
267 459
268static void 460static void
269music_finished (void) 461music_finished (void)
270{ 462{
… …
289 ev.data2 = 0; 481 ev.data2 = 0;
290 482
291 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
292} 484}
293 485
294MODULE = CFClient PACKAGE = CFClient 486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
490}
491
492static unsigned int
493minpot (unsigned int n)
494{
495 if (!n)
496 return 0;
497
498 --n;
499
500 n |= n >> 1;
501 n |= n >> 2;
502 n |= n >> 4;
503 n |= n >> 8;
504 n |= n >> 16;
505
506 return n + 1;
507}
508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main (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
295 626
296PROTOTYPES: ENABLE 627PROTOTYPES: ENABLE
297 628
298BOOT: 629BOOT:
299{ 630{
300 HV *stash = gv_stashpv ("CFClient", 1); 631 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 632 static const struct {
302 const char *name; 633 const char *name;
303 IV iv; 634 IV iv;
304 } *civ, const_iv[] = { 635 } *civ, const_iv[] = {
305# 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
306 const_iv (SDL_ACTIVEEVENT), 640 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 641 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 642 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 643 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 644 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 653 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 654 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 655 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 656 const_iv (SDL_VIDEOEXPOSE),
323 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),
324 const_iv (SDLK_KP0), 715 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 716 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 717 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 718 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 719 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 774 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 775 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 776 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 777 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 778 const_iv (SDLK_UNDO),
779
388 const_iv (KMOD_NONE), 780 const_iv (KMOD_NONE),
781 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 782 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 783 const_iv (KMOD_RSHIFT),
784 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 785 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 786 const_iv (KMOD_RCTRL),
787 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 788 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 789 const_iv (KMOD_RALT),
790 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 791 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 792 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 793 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 794 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 795 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 796
401 const_iv (KMOD_SHIFT), 797 const_iv (KMOD_LRAM),
402 const_iv (KMOD_ALT), 798
403 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)
404# undef const_iv 829# undef const_iv
405 }; 830 };
406 831
407 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--)
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 833 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
409 834
410 ft2_fontmap = pango_ft2_font_map_new (); 835 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 836 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 837}
838
839void
840weaken (SV *rv)
841 PROTOTYPE: $
842 CODE:
843 sv_rvweaken (rv);
417 844
418int 845int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 846in_destruct ()
847 CODE:
848 RETVAL = PL_main_cv == Nullcv;
849 OUTPUT:
850 RETVAL
420 851
852NV floor (NV x)
853
854NV ceil (NV x)
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
421void 866void
867pango_init ()
868 CODE:
869{
870 opengl_fontmap = pango_opengl_font_map_new ();
871 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
872 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
873 /*pango_context_set_font_description (opengl_context, default_font);*/
874#if PANGO_VERSION_CHECK (1, 15, 2)
875 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
876 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
877#endif
878}
879
880char *SDL_GetError ()
881
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
422SDL_Quit () 891void SDL_Quit ()
423 892
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
424void 902void
425SDL_ListModes () 903SDL_ListModes (int rgb, int alpha)
426 PPCODE: 904 PPCODE:
427{ 905{
428 SDL_Rect **m; 906 SDL_Rect **m;
429 907
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 908 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 909 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 910 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 911 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 912
913 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
914 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
915
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 916 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 917 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 918 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 919 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 920
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 921 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 922 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 923
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 924 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 925
449 if (m && m != (SDL_Rect **)-1) 926 if (m && m != (SDL_Rect **)-1)
450 while (*m) 927 while (*m)
451 { 928 {
929 if ((*m)->w >= 400 && (*m)->h >= 300)
930 {
452 AV *av = newAV (); 931 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 932 av_push (av, newSViv ((*m)->w));
454 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));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 936 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
937 }
456 938
457 ++m; 939 ++m;
458 } 940 }
459} 941}
460 942
461int 943int
462SDL_SetVideoMode (int w, int h, int fullscreen) 944SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 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
464 RETVAL = !!SDL_SetVideoMode ( 955 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 956 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 957 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 958
959 if (RETVAL)
960 {
961 av_clear (texture_av);
962#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
963#include "glfunc.h"
964#undef GL_FUNC
965 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
966 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
967 }
968}
468 OUTPUT: 969 OUTPUT:
469 RETVAL 970 RETVAL
470 971
471void 972void
973SDL_WM_SetCaption (const char *title, const char *icon)
974
975void
472SDL_GL_SwapBuffers () 976SDL_GL_SwapBuffers ()
473 977
978char *
979SDL_GetKeyName (int sym)
980
981int
982SDL_GetAppState ()
983
984int
985SDL_GetModState ()
986
987int
988SDL_WaitEvent ()
989 C_ARGS: 0
990
474void 991void
475SDL_PollEvent () 992SDL_PumpEvents ()
993
994void
995peep_events ()
476 PPCODE: 996 PPCODE:
477{ 997{
478 SDL_Event ev; 998 SDL_Event ev;
479 999
480 while (SDL_PollEvent (&ev)) 1000 SDL_PumpEvents ();
1001 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 1002 {
482 HV *hv = newHV (); 1003 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1004 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 1005
485 switch (ev.type) 1006 switch (ev.type)
486 { 1007 {
487 case SDL_KEYDOWN: 1008 case SDL_KEYDOWN:
488 case SDL_KEYUP: 1009 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1010 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1011 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 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 */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1014 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 1015 break;
494 1016
495 case SDL_ACTIVEEVENT: 1017 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1018 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1019 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 1020 break;
499 1021
500 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
1041 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1042 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1043 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1044 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1045 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1046 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1047 }
506 break; 1048 break;
507 1049
508 case SDL_MOUSEBUTTONDOWN: 1050 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 1051 case SDL_MOUSEBUTTONUP:
1052 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1053
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1054 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1055 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1056 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1057 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 1058 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1062 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1063 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 1064 break;
521 } 1065 }
522 1066
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1067 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 1068 }
525} 1069}
526 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
527int 1084int
528Mix_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)
529 POSTCALL: 1086 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 1087 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 1088 Mix_ChannelFinished (channel_finished);
532 1089
533void 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
534Mix_CloseAudio () 1107Mix_CloseAudio ()
535 1108
536int 1109int
537Mix_AllocateChannels (int numchans = -1) 1110Mix_AllocateChannels (int numchans = -1)
538 1111
1112const char *
1113Mix_GetError ()
1114
539void 1115void
540lowdelay (int fd, int val = 1) 1116lowdelay (int fd, int val = 1)
541 CODE: 1117 CODE:
1118 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1119
1120void
1121win32_proxy_info ()
1122 PPCODE:
1123{
542#ifndef _WIN32 1124#ifdef _WIN32
543 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 }
544#endif 1146#endif
1147}
545 1148
546char * 1149int
547gl_version () 1150add_font (char *file)
548 CODE: 1151 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 1152 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 1153 OUTPUT:
551 RETVAL 1154 RETVAL
552 1155
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void 1156void
561add_font (char *file) 1157IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
562 CODE: 1158
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1159# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1160void
1161Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
564 1162
565void 1163void
566load_image_inline (SV *image_) 1164load_image_inline (SV *image_)
567 ALIAS: 1165 ALIAS:
568 load_image_file = 1 1166 load_image_file = 1
… …
571 STRLEN image_len; 1169 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 1170 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 1171 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 1172 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 1173 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 1174 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 1175 : SDL_RWFromConstMem (image, image_len);
578 1176
579 if (!rw) 1177 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 1178 croak ("load_image: %s", SDL_GetError ());
581 1179
… …
610 1208
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1209 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1210
613 assert (surface2->pitch == surface2->w * 4); 1211 assert (surface2->pitch == surface2->w * 4);
614 1212
1213 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1214 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1215 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1216 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1217 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1218 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1219 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1220 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1221 SDL_UnlockSurface (surface2);
624 1222
625 SDL_FreeSurface (surface); 1223 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1224 SDL_FreeSurface (surface2);
627} 1225}
628 1226
… …
652} 1250}
653 1251
654void 1252void
655error (char *message) 1253error (char *message)
656 CODE: 1254 CODE:
1255 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1256#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1257 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1258#endif
1259
1260void
1261fatal (char *message)
1262 CODE:
1263 fprintf (stderr, "FATAL: %s\n", message);
1264#ifdef _WIN32
1265 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1266#endif
1267 _exit (1);
1268
1269void
1270_exit (int retval = 0)
1271 CODE:
1272#ifdef WIN32
1273 ExitThread (retval); // unclean, please beam me up
659#else 1274#else
660 fprintf (stderr, "ERROR: %s\n", message); 1275 _exit (retval);
661#endif 1276#endif
662 1277
663void 1278void
664fatal (char *message) 1279debug ()
665 CODE: 1280 CODE:
666#ifdef _WIN32 1281{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1282#if DEBUG
668#else 1283 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1284#endif
671 exit (1); 1285}
672 1286
1287int
1288SvREFCNT (SV *sv)
1289 CODE:
1290 RETVAL = SvREFCNT (sv);
1291 OUTPUT:
1292 RETVAL
1293
673MODULE = CFClient PACKAGE = CFClient::Font 1294MODULE = Deliantra::Client PACKAGE = DC::Font
674 1295
675CFClient::Font 1296PROTOTYPES: DISABLE
1297
1298DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1299new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1300 CODE:
678{ 1301{
679 int count; 1302 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1303 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1306}
684 OUTPUT: 1307 OUTPUT:
685 RETVAL 1308 RETVAL
686 1309
687void 1310void
688DESTROY (CFClient::Font self) 1311DESTROY (DC::Font self)
689 CODE: 1312 CODE:
690 pango_font_description_free (self); 1313 pango_font_description_free (self);
691 1314
692void 1315void
693make_default (CFClient::Font self) 1316make_default (DC::Font self)
1317 PROTOTYPE: $
694 CODE: 1318 CODE:
695 default_font = self; 1319 default_font = self;
696 1320
697MODULE = CFClient PACKAGE = CFClient::Layout 1321MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1322
699CFClient::Layout 1323PROTOTYPES: DISABLE
700new (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)
701 CODE: 1339 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1340 New (0, RETVAL, 1, struct cf_layout);
703 1341
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1342 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1343 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1344 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1345 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1346 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1347 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1348 RETVAL->font = 0;
1349 RETVAL->rc = rc_alloc ();
712 1350
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1351 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1352 layout_update_font (RETVAL);
715 OUTPUT: 1353 OUTPUT:
716 RETVAL 1354 RETVAL
717 1355
718void 1356void
719DESTROY (CFClient::Layout self) 1357DESTROY (DC::Layout self)
720 CODE: 1358 CODE:
721 g_object_unref (self->pl); 1359 g_object_unref (self->pl);
1360 rc_free (self->rc);
722 Safefree (self); 1361 Safefree (self);
723 1362
1363void
1364set_text (DC::Layout self, SV *text_)
1365 CODE:
1366{
1367 STRLEN textlen;
1368 char *text = SvPVutf8 (text_, textlen);
1369
1370 pango_layout_set_text (self->pl, text, textlen);
1371}
1372
1373void
1374set_markup (DC::Layout self, SV *text_)
1375 CODE:
1376{
1377 STRLEN textlen;
1378 char *text = SvPVutf8 (text_, textlen);
1379
1380 pango_layout_set_markup (self->pl, text, textlen);
1381}
1382
1383void
1384set_shapes (DC::Layout self, ...)
1385 CODE:
1386{
1387 PangoAttrList *attrs = 0;
1388 const char *text = pango_layout_get_text (self->pl);
1389 const char *pos = text;
1390 int arg = 4;
1391
1392 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1393 {
1394 PangoRectangle inkrect, rect;
1395 PangoAttribute *attr;
1396
1397 int x = SvIV (ST (arg - 3));
1398 int y = SvIV (ST (arg - 2));
1399 int w = SvIV (ST (arg - 1));
1400 int h = SvIV (ST (arg ));
1401
1402 inkrect.x = 0;
1403 inkrect.y = 0;
1404 inkrect.width = 0;
1405 inkrect.height = 0;
1406
1407 rect.x = x * PANGO_SCALE;
1408 rect.y = y * PANGO_SCALE;
1409 rect.width = w * PANGO_SCALE;
1410 rect.height = h * PANGO_SCALE;
1411
1412 if (!attrs)
1413 attrs = pango_layout_get_attributes (self->pl);
1414
1415 attr = pango_attr_shape_new (&inkrect, &rect);
1416 attr->start_index = pos - text;
1417 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1418 pango_attr_list_insert (attrs, attr);
1419
1420 arg += 4;
1421 pos += sizeof (OBJ_STR) - 1;
1422 }
1423
1424 if (attrs)
1425 pango_layout_set_attributes (self->pl, attrs);
1426}
1427
1428void
1429get_shapes (DC::Layout self)
1430 PPCODE:
1431{
1432 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1433
1434 do
1435 {
1436 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1437
1438 if (run && shape_attr_p (run))
1439 {
1440 PangoRectangle extents;
1441 pango_layout_iter_get_run_extents (iter, 0, &extents);
1442
1443 EXTEND (SP, 2);
1444 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1445 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1446 }
1447 }
1448 while (pango_layout_iter_next_run (iter));
1449
1450 pango_layout_iter_free (iter);
1451}
1452
724int 1453int
725is_rgba (CFClient::Layout self) 1454has_wrapped (DC::Layout self)
726 CODE: 1455 CODE:
727 RETVAL = self->rgba; 1456{
1457 int lines = 1;
1458 const char *text = pango_layout_get_text (self->pl);
1459
1460 while (*text)
1461 lines += *text++ == '\n';
1462
1463 RETVAL = lines < pango_layout_get_line_count (self->pl);
1464}
728 OUTPUT: 1465 OUTPUT:
729 RETVAL 1466 RETVAL
730 1467
731void
732set_text (CFClient::Layout self, SV *text_)
733 CODE:
734{
735 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen);
737
738 pango_layout_set_text (self->pl, text, textlen);
739}
740
741void
742set_markup (CFClient::Layout self, SV *text_)
743 CODE:
744{
745 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen);
747
748 pango_layout_set_markup (self->pl, text, textlen);
749}
750
751SV * 1468SV *
752get_text (CFClient::Layout self) 1469get_text (DC::Layout self)
753 CODE: 1470 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1471 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1472 sv_utf8_decode (RETVAL);
756 OUTPUT: 1473 OUTPUT:
757 RETVAL 1474 RETVAL
758 1475
759void 1476void
760set_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.)
761 CODE: 1478 CODE:
762 self->r = r; 1479 self->r = r;
763 self->g = g; 1480 self->g = g;
764 self->b = b; 1481 self->b = b;
765 self->a = a; 1482 self->a = a;
766 1483
767void 1484void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1485set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1486 CODE:
770 if (self->font != font) 1487 if (self->font != font)
771 { 1488 {
772 self->font = font; 1489 self->font = font;
773 layout_update_font (self); 1490 layout_update_font (self);
774 } 1491 }
775 1492
776void 1493void
777set_height (CFClient::Layout self, int base_height) 1494set_height (DC::Layout self, int base_height)
778 CODE: 1495 CODE:
779 if (self->base_height != base_height) 1496 if (self->base_height != base_height)
780 { 1497 {
781 self->base_height = base_height; 1498 self->base_height = base_height;
782 layout_update_font (self); 1499 layout_update_font (self);
783 } 1500 }
784 1501
785void 1502void
786set_width (CFClient::Layout self, int max_width = -1) 1503set_width (DC::Layout self, int max_width = -1)
787 CODE: 1504 CODE:
788 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);
789 1506
790void 1507void
1508set_indent (DC::Layout self, int indent)
1509 CODE:
1510 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1511
1512void
1513set_spacing (DC::Layout self, int spacing)
1514 CODE:
1515 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1516
1517void
1518set_ellipsise (DC::Layout self, int ellipsise)
1519 CODE:
1520 pango_layout_set_ellipsize (self->pl,
1521 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1522 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1523 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1524 : PANGO_ELLIPSIZE_NONE
1525 );
1526
1527void
1528set_single_paragraph_mode (DC::Layout self, int spm)
1529 CODE:
1530 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1531
1532void
791size (CFClient::Layout self) 1533size (DC::Layout self)
792 PPCODE: 1534 PPCODE:
793{ 1535{
794 int w, h; 1536 int w, h;
795 1537
796 layout_get_pixel_size (self, &w, &h); 1538 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1541 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1542 PUSHs (sv_2mortal (newSViv (h)));
801} 1543}
802 1544
803int 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
804xy_to_index (CFClient::Layout self, int x, int y) 1558xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1559 CODE:
806{ 1560{
807 int index, trailing; 1561 int index, trailing;
808 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);
809 RETVAL = index; 1563 RETVAL = index + trailing;
810} 1564}
811 OUTPUT: 1565 OUTPUT:
812 RETVAL 1566 RETVAL
813 1567
814void 1568void
815cursor_pos (CFClient::Layout self, int index) 1569cursor_pos (DC::Layout self, int index)
816 PPCODE: 1570 PPCODE:
817{ 1571{
818 PangoRectangle strong_pos; 1572 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1573 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1574
821 EXTEND (SP, 3); 1575 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1576 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1577 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1578 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1579}
826 1580
827void 1581void
828render (CFClient::Layout self) 1582index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1583 PPCODE:
830{ 1584{
831 SV *retval; 1585 int line, x;
832 int w, h;
833 1586
834 layout_get_pixel_size (self, &w, &h); 1587 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1588#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1589 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1590 --line;
838 cairo_surface_t *surface; 1591#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1592 EXTEND (SP, 2);
872 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)
873 PUSHs (sv_2mortal (newSViv (h))); 1614 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1615 else
879 { 1616 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1617 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1618 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1619 }
904} 1620}
905 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
906MODULE = CFClient PACKAGE = CFClient::Texture 1656MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1657
1658PROTOTYPES: ENABLE
1659
908void 1660void
1661pad (SV *data_, int ow, int oh, int nw, int nh)
1662 CODE:
1663{
1664 if ((nw != ow || nh != oh) && SvOK (data_))
1665 {
1666 STRLEN datalen;
1667 char *data = SvPVbyte (data_, datalen);
1668 int bpp = datalen / (ow * oh);
1669 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1670
1671 SvPOK_only (result_);
1672 SvCUR_set (result_, nw * nh * bpp);
1673
1674 memset (SvPVX (result_), 0, nw * nh * bpp);
1675 while (oh--)
1676 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1677
1678 sv_setsv (data_, result_);
1679 }
1680}
1681
1682void
909draw_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.)
910 PROTOTYPE: $$$;$$ 1684 PROTOTYPE: $$$;$$
911 ALIAS: 1685 ALIAS:
912 draw_quad_alpha = 1 1686 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1687 draw_quad_alpha_premultiplied = 2
914 CODE: 1688 CODE:
915{ 1689{
916 HV *hv = (HV *)SvRV (self); 1690 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1691 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1692 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1693 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1694
1695 if (name <= 0)
1696 XSRETURN_EMPTY;
921 1697
922 if (items < 5) 1698 if (items < 5)
923 { 1699 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1700 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1701 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1702 }
927 1703
928 if (ix) 1704 if (ix)
929 { 1705 {
930 glEnable (GL_BLEND); 1706 glEnable (GL_BLEND);
1707
1708 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1709 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1710 else
1711 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1712 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1713
1714 glEnable (GL_ALPHA_TEST);
1715 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1716 }
933 1717
934 glBindTexture (GL_TEXTURE_2D, name); 1718 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1719
942 glBegin (GL_QUADS); 1720 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1721 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1722 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1723 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1724 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1725 glEnd ();
948 1726
949 if (ix) 1727 if (ix)
1728 {
1729 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1730 glDisable (GL_BLEND);
1731 }
951} 1732}
952 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
953MODULE = CFClient PACKAGE = CFClient::Map 1866MODULE = Deliantra::Client PACKAGE = DC::Map
954 1867
955CFClient::Map 1868PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1869
1870DC::Map
1871new (SV *class)
957 CODE: 1872 CODE:
958 New (0, RETVAL, 1, struct map); 1873 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1874 RETVAL->x = 0;
960 RETVAL->y = 0; 1875 RETVAL->y = 0;
961 RETVAL->w = map_width; 1876 RETVAL->w = 0;
962 RETVAL->h = map_height; 1877 RETVAL->h = 0;
963 RETVAL->ox = 0; 1878 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1879 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1880 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1881 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1882 RETVAL->rows = 0;
970 RETVAL->row = 0; 1883 RETVAL->row = 0;
971 OUTPUT: 1884 OUTPUT:
972 RETVAL 1885 RETVAL
973 1886
974void 1887void
975DESTROY (CFClient::Map self) 1888DESTROY (DC::Map self)
976 CODE: 1889 CODE:
977{ 1890{
978 map_clear (self); 1891 map_clear (self);
979 Safefree (self->face); 1892 Safefree (self->face2tile);
1893 Safefree (self->tex);
980 Safefree (self); 1894 Safefree (self);
981} 1895}
982 1896
983void 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
984clear (CFClient::Map self) 1904clear (DC::Map self)
985 CODE: 1905 CODE:
986 map_clear (self); 1906 map_clear (self);
987 1907
988void 1908void
989set_face (CFClient::Map self, int face, int texid) 1909set_tileid (DC::Map self, int face, int tile)
990 CODE: 1910 CODE:
991{ 1911{
992 while (self->faces <= face) 1912 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1913 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1914}
1000 1915
1001void 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
1002set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 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)
1003 CODE: 1941 CODE:
1004{ 1942{
1005 while (self->texs <= texid) 1943 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1944
1011 { 1945 {
1012 maptex *tex = self->tex + texid; 1946 maptex *tex = self->tex + texid;
1013 1947
1014 tex->name = name; 1948 tex->name = name;
… …
1019 tex->r = r; 1953 tex->r = r;
1020 tex->g = g; 1954 tex->g = g;
1021 tex->b = b; 1955 tex->b = b;
1022 tex->a = a; 1956 tex->a = a;
1023 } 1957 }
1958
1959 // somewhat hackish, but for textures that require it, it really
1960 // improves the look, and most others don't suffer.
1961 glBindTexture (GL_TEXTURE_2D, name);
1962 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1963 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1964 // use uglier nearest interpolation because linear suffers
1965 // from transparent color bleeding and ugly wrapping effects.
1966 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1967}
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 }
1025 1988
1026int 1989int
1027ox (CFClient::Map self) 1990ox (DC::Map self)
1028 ALIAS: 1991 ALIAS:
1029 oy = 1 1992 oy = 1
1993 x = 2
1994 y = 3
1995 w = 4
1996 h = 5
1030 CODE: 1997 CODE:
1031 switch (ix) 1998 switch (ix)
1032 { 1999 {
1033 case 0: RETVAL = self->ox; break; 2000 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 2001 case 1: RETVAL = self->oy; break;
2002 case 2: RETVAL = self->x; break;
2003 case 3: RETVAL = self->y; break;
2004 case 4: RETVAL = self->w; break;
2005 case 5: RETVAL = self->h; break;
1035 } 2006 }
1036 OUTPUT: 2007 OUTPUT:
1037 RETVAL 2008 RETVAL
1038 2009
1039void 2010void
1040scroll (CFClient::Map self, int dx, int dy) 2011scroll (DC::Map self, int dx, int dy)
1041 CODE: 2012 CODE:
1042{ 2013{
1043 if (dx > 0) 2014 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 2015 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 2016 else if (dx < 0)
1046 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);
1047 2018
1048 if (dy > 0) 2019 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 2020 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 2021 else if (dy < 0)
1051 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);
1052 2023
1053 self->ox += dx; self->x += dx; 2024 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 2025 self->oy += dy; self->y += dy;
1055 2026
1056 while (self->y < 0) 2027 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 2031 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 2032 self->y += MAP_EXTEND_Y;
1062 } 2033 }
1063} 2034}
1064 2035
1065void 2036SV *
1066map1a_update (CFClient::Map self, SV *data_) 2037map1a_update (DC::Map self, SV *data_)
1067 CODE: 2038 CODE:
1068{ 2039{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2040 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 2041 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 2042 mapcell *cell;
1072 int x, y, flags; 2043 int x, y, z, flags;
2044 AV *missing = newAV ();
2045 RETVAL = newRV_noinc ((SV *)missing);
1073 2046
1074 while (data < data_end) 2047 while (data < data_end - 1)
1075 { 2048 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 2049 flags = (data [0] << 8) + data [1]; data += 2;
1077 2050
1078 x = ((flags >> 10) & 63) + self->x; 2051 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 2052 y = self->y + ((flags >> 4) & 63);
1080 2053
1081 cell = map_get_cell (self, x, y); 2054 cell = map_get_cell (self, x, y);
1082 2055
1083 if (flags & 15) 2056 if (flags & 15)
1084 { 2057 {
1085 if (cell->darkness < 0) 2058 if (!cell->darkness)
1086 { 2059 {
2060 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 2061 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 2062 }
1092 2063
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 2064 //TODO: don't trust server data to be in-range(!)
1096 2065
1097 if (flags & 4) 2066 if (flags & 8)
1098 { 2067 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2068 uint8_t ext, cmd;
2069
2070 do
2071 {
2072 ext = *data++;
2073 cmd = ext & 0x7f;
2074
2075 if (cmd < 4)
2076 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2077 else if (cmd == 5) // health
2078 {
2079 cell->stat_width = 1;
2080 cell->stat_hp = *data++;
2081 }
2082 else if (cmd == 6) // monster width
2083 cell->stat_width = *data++ + 1;
2084 else if (cmd == 0x47)
2085 {
2086 if (*data == 1) cell->player = data [1];
2087 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2088 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2089 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2090
2091 data += *data + 1;
2092 }
2093 else if (cmd == 8) // cell flags
2094 cell->flags = *data++;
2095 else if (ext & 0x40) // unknown, multibyte => skip
2096 data += *data + 1;
2097 else
2098 data++;
2099 }
2100 while (ext & 0x80);
1100 } 2101 }
1101 2102
2103 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 2104 if (flags & (4 >> z))
1103 { 2105 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2106 faceid face = (data [0] << 8) + data [1]; data += 2;
2107 need_facenum (self, face);
2108 cell->tile [z] = self->face2tile [face];
2109
2110 if (cell->tile [z])
2111 {
2112 maptex *tex = self->tex + cell->tile [z];
2113 tex->unused = 0;
2114 if (!tex->name)
2115 av_push (missing, newSViv (cell->tile [z]));
2116
2117 if (tex->smoothtile)
2118 {
2119 maptex *smooth = self->tex + tex->smoothtile;
2120 smooth->unused = 0;
2121 if (!smooth->name)
2122 av_push (missing, newSViv (tex->smoothtile));
2123 }
2124 }
1105 } 2125 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 2126 }
1112 else 2127 else
1113 cell->darkness = -1; 2128 CELL_CLEAR (cell);
1114 } 2129 }
1115} 2130}
2131 OUTPUT:
2132 RETVAL
1116 2133
1117SV * 2134SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2135mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 2136 CODE:
1120{ 2137{
1121 int x1, x; 2138 int x1, x;
1122 int y1, y; 2139 int y1, y;
1123 int z; 2140 int z;
… …
1136 ? self->row + y 2153 ? self->row + y
1137 : 0; 2154 : 0;
1138 2155
1139 for (x = x0; x < x1; x++) 2156 for (x = x0; x < x1; x++)
1140 { 2157 {
1141 int r = 32, g = 32, b = 32, a = 192; 2158 unsigned int r = 32, g = 32, b = 32, a = 192;
1142 2159
1143 if (row && row->c0 <= x && x < row->c1) 2160 if (row && row->c0 <= x && x < row->c1)
1144 { 2161 {
1145 mapcell *cell = row->col + (x - row->c0); 2162 mapcell *cell = row->col + (x - row->c0);
1146 2163
1147 for (z = 0; z <= 0; z++) 2164 for (z = 0; z <= 0; z++)
1148 { 2165 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 2166 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 2167 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 2168 int a1 = tex.a;
1156 2169
1157 r = (r * a0 + tex.r * a1) / 255; 2170 r = div255 (r * a0 + tex.r * a1);
1158 g = (g * a0 + tex.g * a1) / 255; 2171 g = div255 (g * a0 + tex.g * a1);
1159 b = (b * a0 + tex.b * a1) / 255; 2172 b = div255 (b * a0 + tex.b * a1);
1160 a = (a * a0 + tex.a * a1) / 255; 2173 a = div255 (a * a0 + tex.a * a1);
1161 }
1162 } 2174 }
1163 } 2175 }
1164 2176
1165 *map++ = (r ) 2177 *map++ = (r )
1166 | (g << 8) 2178 | (g << 8)
… …
1173} 2185}
1174 OUTPUT: 2186 OUTPUT:
1175 RETVAL 2187 RETVAL
1176 2188
1177void 2189void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2190draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2191 CODE:
2192{
2193 int x, y, z;
2194
2195 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2196 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2197 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2198 smooth_key skey;
2199 int pl_x, pl_y;
2200 maptex pl_tex;
2201 rc_t *rc = rc_alloc ();
2202 rc_t *rc_ov = rc_alloc ();
2203 rc_key_t key;
2204 rc_array_t *arr;
2205
2206 pl_tex.name = 0;
2207
2208 // that's current max. sorry.
2209 if (sw > 255) sw = 255;
2210 if (sh > 255) sh = 255;
2211
2212 // clear key, in case of extra padding
2213 memset (&skey, 0, sizeof (skey));
2214
2215 memset (&key, 0, sizeof (key));
2216 key.r = 255;
2217 key.g = 255;
2218 key.b = 255;
2219 key.a = 255;
2220 key.mode = GL_QUADS;
2221 key.format = GL_T2F_V3F;
2222
2223 mx += self->x;
2224 my += self->y;
2225
2226 // first pass: determine smooth_max
2227 // rather ugly, if you ask me
2228 // could also be stored inside mapcell and updated on change
2229 memset (smooth_max, 0, sizeof (smooth_max));
2230
2231 for (y = 0; y < sh; y++)
2232 if (0 <= y + my && y + my < self->rows)
2233 {
2234 maprow *row = self->row + (y + my);
2235
2236 for (x = 0; x < sw; x++)
2237 if (row->c0 <= x + mx && x + mx < row->c1)
2238 {
2239 mapcell *cell = row->col + (x + mx - row->c0);
2240
2241 smooth_max[x + 1][y + 1] =
2242 MAX (self->tex [cell->tile [0]].smoothlevel,
2243 MAX (self->tex [cell->tile [1]].smoothlevel,
2244 self->tex [cell->tile [2]].smoothlevel));
2245 }
2246 }
2247
2248 glEnable (GL_BLEND);
2249 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2250 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2251
2252 for (z = 0; z <= 2; z++)
2253 {
2254 memset (smooth_level, 0, sizeof (smooth_level));
2255 key.texname = -1;
2256
2257 for (y = 0; y < sh; y++)
2258 if (0 <= y + my && y + my < self->rows)
2259 {
2260 maprow *row = self->row + (y + my);
2261
2262 for (x = 0; x < sw; x++)
2263 if (row->c0 <= x + mx && x + mx < row->c1)
2264 {
2265 mapcell *cell = row->col + (x + mx - row->c0);
2266 tileid tile = cell->tile [z];
2267
2268 if (tile)
2269 {
2270 maptex tex = self->tex [tile];
2271 int px, py;
2272
2273 if (key.texname != tex.name)
2274 {
2275 self->tex [tile].unused = 0;
2276
2277 if (!tex.name)
2278 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2279
2280 key.texname = tex.name;
2281 arr = rc_array (rc, &key);
2282 }
2283
2284 px = (x + 1) * Th - tex.w;
2285 py = (y + 1) * Tw - tex.h;
2286
2287 if (expect_false (cell->player == player) && expect_false (z == 2))
2288 {
2289 pl_x = px;
2290 pl_y = py;
2291 pl_tex = tex;
2292 continue;
2293 }
2294
2295 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2296 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2297 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2298 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2299
2300 // update smooth hash
2301 if (tex.smoothtile)
2302 {
2303 skey.tile = tex.smoothtile;
2304 skey.level = tex.smoothlevel;
2305
2306 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2307
2308 // add bits to current tile and all neighbours. skey.x|y is
2309 // shifted +1|+1 so we always stay positive.
2310
2311 // bits is ___n cccc CCCC bbbb
2312 // n do not draw borders&corners
2313 // c draw these corners, but...
2314 // C ... not these
2315 // b draw these borders
2316
2317 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2318 // ┃· ·· ·┃ ━━
2319
2320 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2321 // ·· ·· ·┏ ┓·
2322
2323 // full tile
2324 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2325
2326 // borders
2327 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2328 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2329 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2330 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2331
2332 // corners
2333 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2334 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2335 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2336 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2337 }
2338 }
2339
2340 if (expect_false (z == 2) && expect_false (cell->flags))
2341 {
2342 // overlays such as the speech bubble, probably more to come
2343 if (cell->flags & 1)
2344 {
2345 rc_key_t key_ov = key;
2346 maptex tex = self->tex [TEXID_SPEECH];
2347 rc_array_t *arr;
2348 int px = x * Tw + Tw * 2 / 32;
2349 int py = y * Th - Th * 6 / 32;
2350
2351 key_ov.texname = tex.name;
2352 arr = rc_array (rc_ov, &key_ov);
2353
2354 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2355 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2356 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2357 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2358 }
2359 }
2360 }
2361 }
2362
2363 rc_draw (rc);
2364 rc_clear (rc);
2365
2366 // go through all smoothlevels, lowest to highest, then draw.
2367 // this is basically counting sort
2368 {
2369 int w, b;
2370
2371 glEnable (GL_TEXTURE_2D);
2372 glBegin (GL_QUADS);
2373 for (w = 0; w < 256 / 32; ++w)
2374 {
2375 uint32_t smask = smooth_level [w];
2376 if (smask)
2377 for (b = 0; b < 32; ++b)
2378 if (smask & (((uint32_t)1) << b))
2379 {
2380 int level = (w << 5) | b;
2381 HE *he;
2382
2383 hv_iterinit (smooth);
2384 while ((he = hv_iternext (smooth)))
2385 {
2386 smooth_key *skey = (smooth_key *)HeKEY (he);
2387 IV bits = SvIVX (HeVAL (he));
2388
2389 if (!(bits & 0x1000)
2390 && skey->level == level
2391 && level > smooth_max [skey->x][skey->y])
2392 {
2393 maptex tex = self->tex [skey->tile];
2394 int px = (((int)skey->x) - 1) * Tw;
2395 int py = (((int)skey->y) - 1) * Th;
2396 int border = bits & 15;
2397 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2398 float dx = tex.s * .0625f; // 16 images/row
2399 float dy = tex.t * .5f ; // 2 images/column
2400
2401 if (tex.name)
2402 {
2403 // this time avoiding texture state changes
2404 // save gobs of state changes.
2405 if (key.texname != tex.name)
2406 {
2407 self->tex [skey->tile].unused = 0;
2408
2409 glEnd ();
2410 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2411 glBegin (GL_QUADS);
2412 }
2413
2414 if (border)
2415 {
2416 float ox = border * dx;
2417
2418 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2419 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2420 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2421 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2422 }
2423
2424 if (corner)
2425 {
2426 float ox = corner * dx;
2427
2428 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2429 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2430 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2431 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2432 }
2433 }
2434 }
2435 }
2436 }
2437 }
2438
2439 glEnd ();
2440 glDisable (GL_TEXTURE_2D);
2441 key.texname = -1;
2442 }
2443
2444 hv_clear (smooth);
2445 }
2446
2447 if (pl_tex.name)
2448 {
2449 maptex tex = pl_tex;
2450 int px = pl_x + sdx;
2451 int py = pl_y + sdy;
2452
2453 key.texname = tex.name;
2454 arr = rc_array (rc, &key);
2455
2456 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2457 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2458 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2459 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2460
2461 rc_draw (rc);
2462 }
2463
2464 rc_draw (rc_ov);
2465 rc_clear (rc_ov);
2466
2467 glDisable (GL_BLEND);
2468 rc_free (rc);
2469 rc_free (rc_ov);
2470
2471 // top layer: overlays such as the health bar
2472 for (y = 0; y < sh; y++)
2473 if (0 <= y + my && y + my < self->rows)
2474 {
2475 maprow *row = self->row + (y + my);
2476
2477 for (x = 0; x < sw; x++)
2478 if (row->c0 <= x + mx && x + mx < row->c1)
2479 {
2480 mapcell *cell = row->col + (x + mx - row->c0);
2481
2482 int px = x * Tw;
2483 int py = y * Th;
2484
2485 if (expect_false (cell->player == player))
2486 {
2487 px += sdx;
2488 py += sdy;
2489 }
2490
2491 if (cell->stat_hp)
2492 {
2493 int width = cell->stat_width * Tw;
2494 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2495
2496 glColor3ub (0, 0, 0);
2497 glRectf (px + 1, py - thick - 2,
2498 px + width - 1, py);
2499
2500 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2501 glRectf (px + 2,
2502 py - thick - 1,
2503 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2504 }
2505 }
2506 }
2507}
2508
2509void
2510draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2511 CODE:
2512{
2513 static float color[16][3] = {
2514 { 0.00f, 0.00f, 0.00f },
2515 { 1.00f, 1.00f, 1.00f },
2516 { 0.00f, 0.00f, 0.55f },
2517 { 1.00f, 0.00f, 0.00f },
2518
2519 { 1.00f, 0.54f, 0.00f },
2520 { 0.11f, 0.56f, 1.00f },
2521 { 0.93f, 0.46f, 0.00f },
2522 { 0.18f, 0.54f, 0.34f },
2523
2524 { 0.56f, 0.73f, 0.56f },
2525 { 0.80f, 0.80f, 0.80f },
2526 { 0.55f, 0.41f, 0.13f },
2527 { 0.99f, 0.77f, 0.26f },
2528
2529 { 0.74f, 0.65f, 0.41f },
2530
2531 { 0.00f, 1.00f, 1.00f },
2532 { 1.00f, 0.00f, 1.00f },
2533 { 1.00f, 1.00f, 0.00f },
2534 };
2535
2536 int x, y;
2537
2538 glEnable (GL_TEXTURE_2D);
2539 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2540 * but the nvidia driver (185.18.14) mishandles alpha textures
2541 * and takes the colour from god knows where instead of using
2542 * Cp. MODULATE results in the same colour, but slightly different
2543 * alpha, but atcually gives us the correct colour with nvidia.
2544 */
2545 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2546 glEnable (GL_BLEND);
2547 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2548 glBegin (GL_QUADS);
2549
2550 for (y = 0; y < h; y++)
2551 for (x = 0; x < w; x++)
2552 {
2553 unsigned char m = data [x + y * w];
2554
2555 if (m)
2556 {
2557 float *c = color [m & 15];
2558
2559 float tx1 = m & 0x40 ? 0.5f : 0.f;
2560 float tx2 = tx1 + 0.5f;
2561
2562 glColor4f (c[0], c[1], c[2], 1);
2563 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2564 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2565 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2566 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2567 }
2568 }
2569
2570 glEnd ();
2571 glDisable (GL_BLEND);
2572 glDisable (GL_TEXTURE_2D);
2573}
2574
2575void
2576fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2577 PPCODE:
1180{ 2578{
1181 int vx, vy;
1182 int x, y, z; 2579 int x, y;
1183 int last_name;
1184 mapface face;
1185 int sw4 = (sw + 3) & ~3; 2580 int sw1 = sw + 2;
2581 int sh1 = sh + 2;
2582 int sh3 = sh * 3;
2583 int sw3 = sw * 3;
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2584 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2585 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2586 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1189 memset (darkness, 255, sw4 * sh); 2587 memset (darkness1, 0, sw1*sh1);
2588
1190 SvPOK_only (darkness_sv); 2589 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2590 SvCUR_set (darkness3_sv, sw3 * sh3);
1192 2591
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2592 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2593 my += self->y - 1;
1195 2594
1196 /*
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2595 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2596 if (0 <= y + my && y + my < self->rows)
1220 { 2597 {
1221 maprow *row = self->row + (y + vy); 2598 maprow *row = self->row + (y + my);
1222 2599
1223 for (x = 0; x < sw; x++) 2600 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2601 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2602 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2603 mapcell *cell = row->col + (x + mx - row->c0);
1227 2604
1228 darkness[y * sw4 + x] = cell->darkness < 0 2605 darkness1 [y * sw1 + x] = cell->darkness
2606 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1229 ? 255 - FOW_DARKNESS 2607 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2608 }
1255 } 2609 }
1256 2610
1257 glEnd (); 2611 for (y = 0; y < sh; ++y)
2612 for (x = 0; x < sw; ++x)
2613 {
2614 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2615 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2616 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2617 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2618 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2619 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2620 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2621 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2622 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2623
1259 glDisable (GL_TEXTURE_2D); 2624 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2625 uint8_t r21 = d21;
2626 uint8_t r31 = (d21 + d31 + d32) / 3;
2627
2628 uint8_t r12 = d12;
2629 uint8_t r22 = d22;
2630 uint8_t r32 = d32;
2631
2632 uint8_t r13 = (d13 + d23 + d12) / 3;
2633 uint8_t r23 = d23;
2634 uint8_t r33 = (d23 + d33 + d32) / 3;
2635
2636 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2637 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2638 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2639 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2640 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2641 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2642 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2643 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2644 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2645 }
2646
2647 free (darkness1);
1261 2648
1262 EXTEND (SP, 3); 2649 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2650 PUSHs (sv_2mortal (newSViv (sw3)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2651 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2652 PUSHs (darkness3_sv);
1266} 2653}
1267 2654
1268SV * 2655SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2656get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2657 CODE:
1271{ 2658{
1272 int x, y, x1, y1; 2659 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2660 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2661 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2686 if (row && row->c0 <= x && x < row->c1)
1300 { 2687 {
1301 mapcell *cell = row->col + (x - row->c0); 2688 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2689 uint8_t flags = 0;
1303 2690
1304 if (cell->face [0]) flags |= 1; 2691 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2692 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2693 if (cell->tile [2]) flags |= 4;
1307 2694
1308 *data++ = flags; 2695 *data++ = flags;
1309 2696
1310 if (flags & 1) 2697 if (flags & 1)
1311 { 2698 {
2699 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2700 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2701 *data++ = tile;
1314 } 2702 }
1315 2703
1316 if (flags & 2) 2704 if (flags & 2)
1317 { 2705 {
2706 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2707 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2708 *data++ = tile;
1320 } 2709 }
1321 2710
1322 if (flags & 4) 2711 if (flags & 4)
1323 { 2712 {
2713 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2714 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2715 *data++ = tile;
1326 } 2716 }
1327 } 2717 }
1328 else 2718 else
1329 *data++ = 0; 2719 *data++ = 0;
1330 } 2720 }
1331 } 2721 }
1332 2722
2723 /* if size is w*h + 5 then no data has been found */
2724 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2725 {
1333 SvPOK_only (data_sv); 2726 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2727 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2728 }
2729
1335 RETVAL = data_sv; 2730 RETVAL = data_sv;
1336} 2731}
1337 OUTPUT: 2732 OUTPUT:
1338 RETVAL 2733 RETVAL
1339 2734
1340void 2735void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2736set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2737 PPCODE:
1343{ 2738{
1344 int x, y, z; 2739 int x, y, z;
1345 int w, h; 2740 int w, h;
1346 int x1, y1; 2741 int x1, y1;
2742 STRLEN len;
2743 uint8_t *data, *end;
2744
2745 len = SvLEN (data_sv);
2746 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2747 data = SvPVbyte_nolen (data_sv);
2748 end = data + len + 8;
2749
2750 if (len < 5)
2751 XSRETURN_EMPTY;
1347 2752
1348 if (*data++ != 0) 2753 if (*data++ != 0)
1349 return; /* version mismatch */ 2754 XSRETURN_EMPTY; /* version mismatch */
1350 2755
1351 w = *data++ << 8; w |= *data++; 2756 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2757 h = *data++ << 8; h |= *data++;
1353 2758
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2759 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2771 {
1367 maprow *row = map_get_row (self, y); 2772 maprow *row = map_get_row (self, y);
1368 2773
1369 for (x = x0; x < x1; x++) 2774 for (x = x0; x < x1; x++)
1370 { 2775 {
2776 uint8_t flags;
2777
2778 if (data + 7 >= end)
2779 XSRETURN_EMPTY;
2780
1371 uint8_t flags = *data++; 2781 flags = *data++;
1372 2782
1373 if (flags) 2783 if (flags)
1374 { 2784 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2785 mapcell *cell = row_get_cell (row, x);
2786 tileid tile[3] = { 0, 0, 0 };
1378 2787
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2788 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2789 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2790 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2791
1383 if (cell->darkness <= 0) 2792 if (cell->darkness == 0)
1384 { 2793 {
1385 cell->darkness = -1; 2794 /*cell->darkness = 0;*/
2795 EXTEND (SP, 3);
1386 2796
1387 for (z = 0; z <= 2; z++) 2797 for (z = 0; z <= 2; z++)
1388 { 2798 {
1389 cell->face[z] = face[z]; 2799 tileid t = tile [z];
1390 2800
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2801 if (t >= self->texs || (t && !self->tex [t].name))
2802 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2803 PUSHs (sv_2mortal (newSViv (t)));
2804 need_texid (self, t);
2805 }
2806
2807 cell->tile [z] = t;
1393 } 2808 }
1394 } 2809 }
1395 } 2810 }
1396 } 2811 }
1397 } 2812 }
1398} 2813}
1399 2814
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2815MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2816
1402CFClient::MixChunk 2817DC::RW
1403new_from_file (SV *class, char *path) 2818new (SV *class, SV *data_sv)
1404 CODE: 2819 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2820{
2821 STRLEN datalen;
2822 char *data = SvPVbyte (data_sv, datalen);
2823
2824 RETVAL = SDL_RWFromConstMem (data, datalen);
2825}
1406 OUTPUT: 2826 OUTPUT:
1407 RETVAL 2827 RETVAL
1408 2828
2829DC::RW
2830new_from_file (SV *class, const char *path, const char *mode = "rb")
2831 CODE:
2832 RETVAL = SDL_RWFromFile (path, mode);
2833 OUTPUT:
2834 RETVAL
2835
2836# fails on win32:
2837# dc.xs(2268) : error C2059: syntax error : '('
1409void 2838#void
2839#close (DC::RW self)
2840# CODE:
2841# (self->(close)) (self);
2842
2843MODULE = Deliantra::Client PACKAGE = DC::Channel
2844
2845PROTOTYPES: DISABLE
2846
2847DC::Channel
2848find ()
2849 CODE:
2850{
2851 RETVAL = Mix_GroupAvailable (-1);
2852
2853 if (RETVAL < 0)
2854 {
2855 RETVAL = Mix_GroupOldest (-1);
2856
2857 if (RETVAL < 0)
2858 {
2859 // happens sometimes, maybe it just stopped playing(?)
2860 RETVAL = Mix_GroupAvailable (-1);
2861
2862 if (RETVAL < 0)
2863 XSRETURN_UNDEF;
2864 }
2865 else
2866 Mix_HaltChannel (RETVAL);
2867 }
2868
2869 Mix_UnregisterAllEffects (RETVAL);
2870 Mix_Volume (RETVAL, 128);
2871}
2872 OUTPUT:
2873 RETVAL
2874
2875void
2876halt (DC::Channel self)
2877 CODE:
2878 Mix_HaltChannel (self);
2879
2880void
2881expire (DC::Channel self, int ticks = -1)
2882 CODE:
2883 Mix_ExpireChannel (self, ticks);
2884
2885void
2886fade_out (DC::Channel self, int ticks = -1)
2887 CODE:
2888 Mix_FadeOutChannel (self, ticks);
2889
2890int
2891volume (DC::Channel self, int volume)
2892 CODE:
2893 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2894 OUTPUT:
2895 RETVAL
2896
2897void
2898unregister_all_effects (DC::Channel self)
2899 CODE:
2900 Mix_UnregisterAllEffects (self);
2901
2902void
2903set_panning (DC::Channel self, int left, int right)
2904 CODE:
2905 left = CLAMP (left , 0, 255);
2906 right = CLAMP (right, 0, 255);
2907 Mix_SetPanning (self, left, right);
2908
2909void
2910set_distance (DC::Channel self, int distance)
2911 CODE:
2912 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2913
2914void
2915set_position (DC::Channel self, int angle, int distance)
2916 CODE:
2917
2918void
2919set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2920 CODE:
2921{
2922 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2923 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2924 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2925}
2926
2927void
2928set_reverse_stereo (DC::Channel self, int flip)
2929 CODE:
2930 Mix_SetReverseStereo (self, flip);
2931
2932MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2933
2934PROTOTYPES: DISABLE
2935
2936void
2937decoders ()
2938 PPCODE:
2939#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2940 int i, num = Mix_GetNumChunkDecoders ();
2941 EXTEND (SP, num);
2942 for (i = 0; i < num; ++i)
2943 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2944#else
2945 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2946#endif
2947
2948DC::MixChunk
2949new (SV *class, DC::RW rwops)
2950 CODE:
2951 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2952 OUTPUT:
2953 RETVAL
2954
2955void
1410DESTROY (CFClient::MixChunk self) 2956DESTROY (DC::MixChunk self)
1411 CODE: 2957 CODE:
1412 Mix_FreeChunk (self); 2958 Mix_FreeChunk (self);
1413 2959
1414int 2960int
1415volume (CFClient::MixChunk self, int volume = -1) 2961volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2962 CODE:
2963 if (items > 1)
2964 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2965 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2966 OUTPUT:
1419 RETVAL 2967 RETVAL
1420 2968
1421int 2969DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2970play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2971 CODE:
2972{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2973 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2974
2975 if (RETVAL < 0)
2976 XSRETURN_UNDEF;
2977
2978 if (channel < 0)
2979 {
2980 Mix_UnregisterAllEffects (RETVAL);
2981 Mix_Volume (RETVAL, 128);
2982 }
2983}
1425 OUTPUT: 2984 OUTPUT:
1426 RETVAL 2985 RETVAL
1427 2986
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2987MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2988
2989void
2990decoders ()
2991 PPCODE:
2992#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2993 int i, num = Mix_GetNumMusicDecoders ();
2994 EXTEND (SP, num);
2995 for (i = 0; i < num; ++i)
2996 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2997#else
2998 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2999#endif
1429 3000
1430int 3001int
1431volume (int volume = -1) 3002volume (int volume = -1)
3003 PROTOTYPE: ;$
1432 CODE: 3004 CODE:
3005 if (items > 0)
3006 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 3007 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 3008 OUTPUT:
1435 RETVAL 3009 RETVAL
1436 3010
1437CFClient::MixMusic 3011void
1438new_from_file (SV *class, char *path) 3012fade_out (int ms)
1439 CODE: 3013 CODE:
1440 RETVAL = Mix_LoadMUS (path); 3014 Mix_FadeOutMusic (ms);
3015
3016void
3017halt ()
3018 CODE:
3019 Mix_HaltMusic ();
3020
3021int
3022playing ()
3023 CODE:
3024 RETVAL = Mix_PlayingMusic ();
1441 OUTPUT: 3025 OUTPUT:
1442 RETVAL 3026 RETVAL
1443 3027
3028DC::MixMusic
3029new (SV *class, DC::RW rwops)
3030 CODE:
3031 RETVAL = Mix_LoadMUS_RW (rwops);
3032 OUTPUT:
3033 RETVAL
3034
1444void 3035void
1445DESTROY (CFClient::MixMusic self) 3036DESTROY (DC::MixMusic self)
1446 CODE: 3037 CODE:
1447 Mix_FreeMusic (self); 3038 Mix_FreeMusic (self);
1448 3039
1449int 3040int
1450play (CFClient::MixMusic self, int loops = -1) 3041play (DC::MixMusic self, int loops = -1)
1451 CODE: 3042 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 3043 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 3044 OUTPUT:
1454 RETVAL 3045 RETVAL
1455 3046
3047void
3048fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3049 CODE:
3050 Mix_FadeInMusicPos (self, loops, ms, position);
3051
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 3052MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3053
3054PROTOTYPES: ENABLE
1457 3055
1458BOOT: 3056BOOT:
1459{ 3057{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3058 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 3059 static const struct {
1462 const char *name; 3060 const char *name;
1463 IV iv; 3061 IV iv;
1464 } *civ, const_iv[] = { 3062 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 3063# define const_iv(name) { # name, (IV)name }
3064 const_iv (GL_VENDOR),
3065 const_iv (GL_VERSION),
3066 const_iv (GL_EXTENSIONS),
3067 const_iv (GL_MAX_TEXTURE_UNITS),
1466 const_iv (GL_COLOR_MATERIAL), 3068 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 3069 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 3070 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 3071 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 3072 const_iv (GL_BLEND),
3073 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 3074 const_iv (GL_SCISSOR_TEST),
3075 const_iv (GL_DEPTH_TEST),
3076 const_iv (GL_ALPHA_TEST),
3077 const_iv (GL_NORMALIZE),
3078 const_iv (GL_RESCALE_NORMAL),
3079 const_iv (GL_FRONT),
3080 const_iv (GL_BACK),
3081 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 3082 const_iv (GL_AND),
1473 const_iv (GL_ONE), 3083 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 3084 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 3085 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 3086 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3087 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 3088 const_iv (GL_ONE_MINUS_DST_ALPHA),
3089 const_iv (GL_SRC_COLOR),
3090 const_iv (GL_DST_COLOR),
3091 const_iv (GL_ONE_MINUS_SRC_COLOR),
3092 const_iv (GL_ONE_MINUS_DST_COLOR),
3093 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 3094 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 3095 const_iv (GL_RGBA),
3096 const_iv (GL_RGBA4),
3097 const_iv (GL_RGBA8),
3098 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 3099 const_iv (GL_UNSIGNED_BYTE),
3100 const_iv (GL_UNSIGNED_SHORT),
3101 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 3102 const_iv (GL_ALPHA),
3103 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 3104 const_iv (GL_LUMINANCE),
3105 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 3106 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3107 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3108 const_iv (GL_COMPRESSED_ALPHA_ARB),
3109 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3110 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3111 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3112 const_iv (GL_COMPRESSED_RGB_ARB),
3113 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 3114 const_iv (GL_COMPILE),
3115 const_iv (GL_PROXY_TEXTURE_1D),
3116 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 3117 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 3118 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 3119 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 3120 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 3121 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 3122 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 3123 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 3124 const_iv (GL_TEXTURE_WRAP_T),
3125 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 3126 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 3127 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 3128 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 3129 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3130 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3131 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3132 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3133 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 3134 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 3135 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 3136 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 3137 const_iv (GL_REPLACE),
3138 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 3139 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 3140 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 3141 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 3142 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 3143 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 3144 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 3145 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 3146 const_iv (GL_CONSTANT_BORDER),
3147 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 3148 const_iv (GL_LINES),
3149 const_iv (GL_LINE_STRIP),
3150 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 3151 const_iv (GL_QUADS),
3152 const_iv (GL_QUAD_STRIP),
3153 const_iv (GL_TRIANGLES),
3154 const_iv (GL_TRIANGLE_STRIP),
3155 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 3156 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3157 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3158 const_iv (GL_POINT_SMOOTH_HINT),
3159 const_iv (GL_LINE_SMOOTH_HINT),
3160 const_iv (GL_POLYGON_SMOOTH_HINT),
3161 const_iv (GL_GENERATE_MIPMAP_HINT),
3162 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 3163 const_iv (GL_FASTEST),
3164 const_iv (GL_DONT_CARE),
3165 const_iv (GL_NICEST),
3166 const_iv (GL_V2F),
3167 const_iv (GL_V3F),
3168 const_iv (GL_T2F_V3F),
3169 const_iv (GL_T2F_N3F_V3F),
3170 const_iv (GL_FUNC_ADD),
3171 const_iv (GL_FUNC_SUBTRACT),
3172 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1520# undef const_iv 3173# undef const_iv
1521 }; 3174 };
1522 3175
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3176 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3177 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3178
3179 texture_av = newAV ();
3180 AvREAL_off (texture_av);
1525} 3181}
3182
3183void
3184disable_GL_EXT_blend_func_separate ()
3185 CODE:
3186 gl.BlendFuncSeparate = 0;
3187 gl.BlendFuncSeparateEXT = 0;
3188
3189void
3190apple_nvidia_bug (int enable)
3191
3192char *
3193gl_vendor ()
3194 CODE:
3195 RETVAL = (char *)glGetString (GL_VENDOR);
3196 OUTPUT:
3197 RETVAL
3198
3199char *
3200gl_version ()
3201 CODE:
3202 RETVAL = (char *)glGetString (GL_VERSION);
3203 OUTPUT:
3204 RETVAL
3205
3206char *
3207gl_extensions ()
3208 CODE:
3209 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3210 OUTPUT:
3211 RETVAL
3212
3213const char *glGetString (GLenum pname)
3214
3215GLint glGetInteger (GLenum pname)
3216 CODE:
3217 glGetIntegerv (pname, &RETVAL);
3218 OUTPUT:
3219 RETVAL
3220
3221GLdouble glGetDouble (GLenum pname)
3222 CODE:
3223 glGetDoublev (pname, &RETVAL);
3224 OUTPUT:
3225 RETVAL
1526 3226
1527int glGetError () 3227int glGetError ()
3228
3229void glFinish ()
3230
3231void glFlush ()
1528 3232
1529void glClear (int mask) 3233void glClear (int mask)
1530 3234
1531void glClearColor (float r, float g, float b, float a = 1.0) 3235void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 3236 PROTOTYPE: @
… …
1539 3243
1540void glHint (int target, int mode) 3244void glHint (int target, int mode)
1541 3245
1542void glBlendFunc (int sfactor, int dfactor) 3246void glBlendFunc (int sfactor, int dfactor)
1543 3247
3248void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3249 CODE:
3250 gl_BlendFuncSeparate (sa, da, saa, daa);
3251
3252# void glBlendEquation (int se)
3253
3254void glDepthMask (int flag)
3255
1544void glLogicOp (int opcode) 3256void glLogicOp (int opcode)
1545 3257
1546void glColorMask (int red, int green, int blue, int alpha) 3258void glColorMask (int red, int green, int blue, int alpha)
1547 3259
1548void glMatrixMode (int mode) 3260void glMatrixMode (int mode)
… …
1551 3263
1552void glPopMatrix () 3264void glPopMatrix ()
1553 3265
1554void glLoadIdentity () 3266void glLoadIdentity ()
1555 3267
3268void glDrawBuffer (int buffer)
3269
3270void glReadBuffer (int buffer)
3271
1556# near and far are due to microsofts buggy c compiler 3272# near_ and far_ are due to microsofts buggy "c" compiler
3273void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3274
3275# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3276void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3277
3278PROTOTYPES: DISABLE
1558 3279
1559void glViewport (int x, int y, int width, int height) 3280void glViewport (int x, int y, int width, int height)
1560 3281
1561void glScissor (int x, int y, int width, int height) 3282void glScissor (int x, int y, int width, int height)
1562 3283
… …
1570 3291
1571void glRotate (float angle, float x, float y, float z) 3292void glRotate (float angle, float x, float y, float z)
1572 CODE: 3293 CODE:
1573 glRotatef (angle, x, y, z); 3294 glRotatef (angle, x, y, z);
1574 3295
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 3296void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 3297 PROTOTYPE: @
3298 ALIAS:
3299 glColor_premultiply = 1
1581 CODE: 3300 CODE:
1582 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 3301 if (ix)
3302 {
3303 r *= a;
3304 g *= a;
3305 b *= a;
3306 }
3307 // microsoft visual "c" rounds instead of truncating...
3308 glColor4f (r, g, b, a);
3309
3310void glRasterPos (float x, float y, float z = 0.)
3311 CODE:
3312 glRasterPos3f (0, 0, z);
3313 glBitmap (0, 0, 0, 0, x, y, 0);
1583 3314
1584void glVertex (float x, float y, float z = 0.) 3315void glVertex (float x, float y, float z = 0.)
1585 CODE: 3316 CODE:
1586 glVertex3f (x, y, z); 3317 glVertex3f (x, y, z);
1587 3318
1588void glTexCoord (float s, float t) 3319void glTexCoord (float s, float t)
1589 CODE: 3320 CODE:
1590 glTexCoord2f (s, t); 3321 glTexCoord2f (s, t);
1591 3322
3323void glRect (float x1, float y1, float x2, float y2)
3324 CODE:
3325 glRectf (x1, y1, x2, y2);
3326
3327void glRect_lineloop (float x1, float y1, float x2, float y2)
3328 CODE:
3329 glBegin (GL_LINE_LOOP);
3330 glVertex2f (x1, y1);
3331 glVertex2f (x2, y1);
3332 glVertex2f (x2, y2);
3333 glVertex2f (x1, y2);
3334 glEnd ();
3335
3336PROTOTYPES: ENABLE
3337
3338void glBegin (int mode)
3339
3340void glEnd ()
3341
3342void glPointSize (GLfloat size)
3343
3344void glLineWidth (GLfloat width)
3345
3346void glInterleavedArrays (int format, int stride, char *data)
3347
3348void glDrawElements (int mode, int count, int type, char *indices)
3349
3350# 1.2 void glDrawRangeElements (int mode, int start, int end
3351
1592void glTexEnv (int target, int pname, float param) 3352void glTexEnv (int target, int pname, float param)
1593 CODE: 3353 CODE:
1594 glTexEnvf (target, pname, param); 3354 glTexEnvf (target, pname, param);
1595 3355
1596void glTexParameter (int target, int pname, float param) 3356void glTexParameter (int target, int pname, float param)
… …
1599 3359
1600void glBindTexture (int target, int name) 3360void glBindTexture (int target, int name)
1601 3361
1602void glConvolutionParameter (int target, int pname, float params) 3362void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 3363 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3364 if (gl.ConvolutionParameterf)
3365 gl.ConvolutionParameterf (target, pname, params);
1605 3366
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3367void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 3368 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3369 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 3370 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 3371
1611void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3372void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612 CODE: 3373 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3374 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 3375 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 3376
1616void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3377void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1617 3378
1618void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3379void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619 3380
1620void glRasterPos (int x, int y) 3381void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 3382
1622 glRasterPos2i (x, y); 3383void glPixelZoom (float x, float y)
1623 3384
1624void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3385void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625 3386
1626int glGenTexture () 3387int glGenTexture ()
1627 CODE: 3388 CODE:
1628{ 3389 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 3390 OUTPUT:
1634 RETVAL 3391 RETVAL
1635 3392
1636void glDeleteTexture (int name) 3393void glDeleteTexture (int name)
1637 CODE: 3394 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 3395 del_texture (name);
1641} 3396
1642
1643int glGenList () 3397int glGenList ()
1644 CODE: 3398 CODE:
1645 RETVAL = glGenLists (1); 3399 RETVAL = glGenLists (1);
1646 OUTPUT: 3400 OUTPUT:
1647 RETVAL 3401 RETVAL
… …
1654 3408
1655void glEndList () 3409void glEndList ()
1656 3410
1657void glCallList (int list) 3411void glCallList (int list)
1658 3412
3413void c_init ()
3414 CODE:
3415 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3416 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3417
3418MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3419
3420PROTOTYPES: DISABLE
3421
3422void
3423find_widget (SV *self, NV x, NV y)
3424 PPCODE:
3425{
3426 if (within_widget (self, x, y))
3427 XPUSHs (self);
3428}
3429
3430BOOT:
3431{
3432 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3433
3434 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3435 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3436 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3437 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3438}
3439
3440void
3441draw (SV *self)
3442 CODE:
3443{
3444 HV *hv;
3445 SV **svp;
3446 NV x, y, w, h;
3447 SV *draw_x_sv = GvSV (draw_x_gv);
3448 SV *draw_y_sv = GvSV (draw_y_gv);
3449 SV *draw_w_sv = GvSV (draw_w_gv);
3450 SV *draw_h_sv = GvSV (draw_h_gv);
3451 double draw_x, draw_y;
3452
3453 if (!SvROK (self))
3454 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3455
3456 hv = (HV *)SvRV (self);
3457
3458 if (SvTYPE (hv) != SVt_PVHV)
3459 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3460
3461 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3462 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3463
3464 if (!h || !w)
3465 XSRETURN_EMPTY;
3466
3467 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3468 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3469
3470 draw_x = SvNV (draw_x_sv) + x;
3471 draw_y = SvNV (draw_y_sv) + y;
3472
3473 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3474 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3475 XSRETURN_EMPTY;
3476
3477 sv_setnv (draw_x_sv, draw_x);
3478 sv_setnv (draw_y_sv, draw_y);
3479
3480 glPushMatrix ();
3481 glTranslated (x, y, 0);
3482
3483 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3484 {
3485 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3486
3487 if (svp && SvTRUE (*svp))
3488 {
3489 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3490 glEnable (GL_BLEND);
3491 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3492 glBegin (GL_QUADS);
3493 glVertex2f (0, 0);
3494 glVertex2f (w, 0);
3495 glVertex2f (w, h);
3496 glVertex2f (0, h);
3497 glEnd ();
3498 glDisable (GL_BLEND);
3499 }
3500 }
3501#if 0
3502 // draw borders, for debugging
3503 glPushMatrix ();
3504 glColor4f (1., 1., 0., 1.);
3505 glTranslatef (.5, .5, 0.);
3506 glBegin (GL_LINE_LOOP);
3507 glVertex2f (0 , 0);
3508 glVertex2f (w - 1, 0);
3509 glVertex2f (w - 1, h - 1);
3510 glVertex2f (0 , h - 1);
3511 glEnd ();
3512 glPopMatrix ();
3513#endif
3514 PUSHMARK (SP);
3515 XPUSHs (self);
3516 PUTBACK;
3517 call_method ("_draw", G_VOID | G_DISCARD);
3518 SPAGAIN;
3519
3520 glPopMatrix ();
3521
3522 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3523 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3524}
3525

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