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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.117 by root, Thu Jun 15 15:33:57 2006 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
12#include <math.h> 31#include <cmath>
13#include <string.h> 32#include <cstring>
14#include <stdio.h> 33#include <cstdio>
15#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
16 40
17#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
18#include <SDL_endian.h> 43#include <SDL_endian.h>
19#include <SDL_image.h> 44#include <SDL_image.h>
20#include <SDL_mixer.h> 45#include <SDL_mixer.h>
21#include <SDL_opengl.h> 46#include <SDL_opengl.h>
22 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
23#include <glib/gmacros.h> 58#include <glib.h>
24 59
25#include <pango/pango.h> 60#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 61
27#include <pango/pangoft2.h> 62#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
29 72
30#ifndef _WIN32 73#ifndef _WIN32
31# include <sys/types.h> 74# include <sys/types.h>
32# include <sys/socket.h> 75# include <sys/socket.h>
33# include <netinet/in.h> 76# include <netinet/in.h>
34# include <netinet/tcp.h> 77# include <netinet/tcp.h>
35# include <inttypes.h> 78# include <inttypes.h>
79#endif
80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 83#else
37 typedef unsigned char uint8_t; 84# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 85#endif
44 86
45#include "glext.h" 87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
46 89
90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
47#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
48 96
49#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
51 99
52#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
101
102/* mask out modifiers we are not interested in */
103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
104
105#define KMOD_LRAM 0x10000 // our extension
106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
53 130
54static struct 131static struct
55{ 132{
56#define GL_FUNC(ptr,name) ptr name; 133#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 134#include "glfunc.h"
58#undef GL_FUNC 135#undef GL_FUNC
59} gl; 136} gl;
60 137
138static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 140{
63 if (gl.BlendFuncSeparate) 141 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 142 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 143 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 145 else
68 glBlendFunc (sa, da); 146 glBlendFunc (sa, da);
69} 147}
70 148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
173#include "texcache.c"
174#include "rendercache.c"
175
176#include "pango-font.c"
177#include "pango-fontmap.c"
178#include "pango-render.c"
179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 183typedef Mix_Music *DC__MixMusic;
73 184
74typedef PangoFontDescription *CFClient__Font; 185typedef PangoFontDescription *DC__Font;
75 186
187static int
188shape_attr_p (PangoLayoutRun *run)
189{
190 GSList *attrs = run->item->analysis.extra_attrs;
191
192 while (attrs)
193 {
194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
195
196 if (attr->klass->type == PANGO_ATTR_SHAPE)
197 return 1;
198
199 attrs = attrs->next;
200 }
201
202 return 0;
203}
204
76typedef struct cf_layout { 205struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 206 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
80 int base_height; 208 int base_height;
81 CFClient__Font font; 209 DC__Font font;
82} *CFClient__Layout; 210 rc_t *rc;
211};
83 212
213typedef cf_layout *DC__Layout;
214
84static CFClient__Font default_font; 215static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 216static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 217static PangoFontMap *opengl_fontmap;
87 218
88static void 219static void
89substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
90{ 221{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 225#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 227}
101 228
102static void 229static void
103layout_update_font (CFClient__Layout self) 230layout_update_font (DC__Layout self)
104{ 231{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
107 */ 234 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
109 236
110 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 239
113 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
114} 241}
115 242
116static void 243static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 245{
246 PangoRectangle rect;
247
248 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 249 pango_layout_get_extents (self->pl, 0, &rect);
120 250
121 if (!*w) *w = 1; 251 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 252 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 253
124 *w = (*w + 3) & ~3; 254 if (!rect.width) rect.width = 1;
125} 255 if (!rect.height) rect.height = 1;
126 256
257 *w = rect.width;
258 *h = rect.height;
259}
260
261typedef uint16_t tileid;
127typedef uint16_t mapface; 262typedef uint16_t faceid;
128 263
129typedef struct { 264struct maptex
265{
130 GLint name; 266 GLuint name;
131 int w, h; 267 int w, h;
132 float s, t; 268 float s, t;
133 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
134} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
135 274
136typedef struct { 275struct mapcell
276{
277 uint32_t player;
278 tileid tile[3];
137 int16_t darkness; 279 uint16_t darkness;
138 mapface face[3]; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 281};
140 282
141typedef struct { 283struct maprow
284{
142 int32_t c0, c1; 285 int32_t c0, c1;
143 mapcell *col; 286 mapcell *col;
144} maprow; 287};
145 288
146typedef struct map { 289struct mapgrid {
147 int x, y, w, h; 290 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 292 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 293 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 294
155 int32_t rows; 295 int32_t rows;
156 maprow *row; 296 maprow *row;
157} *CFClient__Map; 297};
298
299typedef mapgrid *DC__Map;
158 300
159static char * 301static char *
160prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
161{ 303{
162 char *p; 304 char *p;
… …
179} 321}
180 322
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 325
326static void
327need_facenum (struct mapgrid *self, faceid face)
328{
329 while (self->faces <= face)
330 {
331 Append (tileid, self->face2tile, self->faces, self->faces);
332 self->faces *= 2;
333 }
334}
335
336static void
337need_texid (struct mapgrid *self, int texid)
338{
339 while (self->texs <= texid)
340 {
341 Append (maptex, self->tex, self->texs, self->texs);
342 self->texs *= 2;
343 }
344}
345
184static maprow * 346static maprow *
185map_get_row (CFClient__Map self, int y) 347map_get_row (mapgrid *self, int y)
186{ 348{
187 if (0 > y) 349 if (0 > y)
188 { 350 {
189 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
228 390
229 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
230} 392}
231 393
232static mapcell * 394static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
234{ 396{
235 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
236} 398}
237 399
238static void 400static void
239map_clear (CFClient__Map self) 401map_clear (mapgrid *self)
240{ 402{
241 int r; 403 int r;
242 404
243 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
251 self->oy = 0; 413 self->oy = 0;
252 self->row = 0; 414 self->row = 0;
253 self->rows = 0; 415 self->rows = 0;
254} 416}
255 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
256static void 428static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
258{ 430{
259 int x, y; 431 int x, y;
260 maprow *row; 432 maprow *row;
433 mapcell *cell;
261 434
262 for (y = y0; y < y0 + h; y++) 435 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 436 if (y >= 0)
264 { 437 {
265 if (y >= self->rows) 438 if (y >= self->rows)
… …
271 if (x >= row->c0) 444 if (x >= row->c0)
272 { 445 {
273 if (x >= row->c1) 446 if (x >= row->c1)
274 break; 447 break;
275 448
276 row->col[x - row->c0].darkness = -1; 449 cell = row->col + x - row->c0;
450
451 CELL_CLEAR (cell);
277 } 452 }
278 } 453 }
454}
455
456struct smooth_key
457{
458 tileid tile;
459 uint8_t x, y, level;
460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
479
480static void
481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
482{
483 auto &&it = h.find (key);
484
485 if (it == h.end ())
486 h.insert (std::make_pair (key, bits));
487 else
488 it->second |= bits;
279} 489}
280 490
281static void 491static void
282music_finished (void) 492music_finished (void)
283{ 493{
… …
300 ev.code = 1; 510 ev.code = 1;
301 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
302 ev.data2 = 0; 512 ev.data2 = 0;
303 513
304 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
515}
516
517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
305} 522}
306 523
307static unsigned int 524static unsigned int
308minpot (unsigned int n) 525minpot (unsigned int n)
309{ 526{
… …
319 n |= n >> 16; 536 n |= n >> 16;
320 537
321 return n + 1; 538 return n + 1;
322} 539}
323 540
324MODULE = CFClient PACKAGE = CFClient 541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
552/* SDL should provide this, really. */
553#define SDLK_MODIFIER_MIN 300
554#define SDLK_MODIFIER_MAX 314
555
556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
325 658
326PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
327 660
328BOOT: 661BOOT:
329{ 662{
330 HV *stash = gv_stashpv ("CFClient", 1); 663 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 664 static const struct {
332 const char *name; 665 const char *name;
333 IV iv; 666 IV iv;
334 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
669 const_iv (SDLK_MODIFIER_MIN),
670 const_iv (SDLK_MODIFIER_MAX),
671
336 const_iv (SDL_ACTIVEEVENT), 672 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 673 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 674 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 675 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 676 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 685 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 686 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 687 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 688 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 689 const_iv (SDL_USEREVENT),
690
691 const_iv (SDL_APPINPUTFOCUS),
692 const_iv (SDL_APPMOUSEFOCUS),
693 const_iv (SDL_APPACTIVE),
694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 806 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 807 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 808 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 809 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 810 const_iv (SDLK_UNDO),
811
418 const_iv (KMOD_NONE), 812 const_iv (KMOD_NONE),
813 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 814 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 815 const_iv (KMOD_RSHIFT),
816 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 817 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 818 const_iv (KMOD_RCTRL),
819 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 820 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 821 const_iv (KMOD_RALT),
822 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 828
431 const_iv (KMOD_SHIFT), 829 const_iv (KMOD_LRAM),
432 const_iv (KMOD_ALT), 830
433 const_iv (KMOD_META) 831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
434# undef const_iv 861# undef const_iv
435 }; 862 };
436 863
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
866
867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 869}
870
871void
872weaken (SV *rv)
873 PROTOTYPE: $
874 CODE:
875 sv_rvweaken (rv);
876
877int
878in_destruct ()
879 CODE:
880 RETVAL = PL_main_cv == Nullcv;
881 OUTPUT:
882 RETVAL
440 883
441NV floor (NV x) 884NV floor (NV x)
442 885
443NV ceil (NV x) 886NV ceil (NV x)
444 887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
897
445void 898void
446pango_init () 899pango_init ()
447 CODE: 900 CODE:
448 // delayed, so it can pick up new fonts added by AddFontResourceEx
449{ 901{
450 {
451 ft2_fontmap = pango_ft2_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
452 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454 } 905 /*pango_context_set_font_description (opengl_context, default_font);*/
455 { 906#if PANGO_VERSION_CHECK (1, 15, 2)
456 cairo_font_options_t *fopt = cairo_font_options_create (); 907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457 cairo_fontmap = pango_cairo_font_map_get_default (); 908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
458 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459#ifdef _WIN32
460 // cairo looks like shit eaten twice on windows
461 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462#else
463 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464#endif 909#endif
465 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467 pango_cairo_context_set_font_options (cairo_context, fopt);
468 cairo_font_options_destroy (fopt);
469 }
470} 910}
471 911
472int 912char *SDL_GetError ()
473SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
474 913
475void 914void SDL_main_hack (SV *real_main)
915 PROTOTYPE: &
916
917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
476SDL_Quit () 923void SDL_Quit ()
477 924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
934
478void 935void
479SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
480 PPCODE: 937 PPCODE:
481{ 938{
482 SDL_Rect **m; 939 SDL_Rect **m;
483 940
484 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488 945
489 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491 948
492 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496 953
497 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
499 SDL_EnableUNICODE (1);
500 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501 956
502 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
503 958
504 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
505 while (*m) 960 while (*m)
506 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
507 AV *av = newAV (); 964 AV *av = newAV ();
508 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
509 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
967 av_push (av, newSViv (rgb));
968 av_push (av, newSViv (alpha));
510 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
511 971
512 ++m; 972 ++m;
513 } 973 }
514} 974}
515 975
516char *
517SDL_GetError ()
518
519int 976int
520SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521 CODE: 978 CODE:
979{
980 SDL_EnableUNICODE (1);
981 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
982
983 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
984 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
985 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
986 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
987
522 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
523 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524 ); 990 );
991
525 if (RETVAL) 992 if (RETVAL)
526 { 993 {
527 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 994 av_clear (texture_av);
528# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529# include "glfunc.h" 996#include "glfunc.h"
530# undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
531 } 1000 }
1001}
532 OUTPUT: 1002 OUTPUT:
533 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
534 1007
535void 1008void
536SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
537 1010
538char * 1011char *
539SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
540 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
541void 1025void
542SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
543 PPCODE: 1030 PPCODE:
544{ 1031{
545 SDL_Event ev; 1032 SDL_Event ev;
546 1033
547 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548 { 1036 {
549 HV *hv = newHV (); 1037 HV *hv = newHV ();
550 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
551 1039
552 switch (ev.type) 1040 switch (ev.type)
553 { 1041 {
554 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
555 case SDL_KEYUP: 1043 case SDL_KEYUP:
556 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
559 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560 break; 1049 break;
561 1050
562 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
563 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565 break; 1054 break;
566 1055
567 case SDL_MOUSEMOTION: 1056 case SDL_MOUSEMOTION:
1057 {
1058 int state = ev.motion.state;
1059 int x = ev.motion.x;
1060 int y = ev.motion.y;
1061 int xrel = ev.motion.xrel;
1062 int yrel = ev.motion.yrel;
1063
1064 /* do simplistic event compression */
1065 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1066 && state == ev.motion.state)
1067 {
1068 xrel += ev.motion.xrel;
1069 yrel += ev.motion.yrel;
1070 x = ev.motion.x;
1071 y = ev.motion.y;
1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1073 }
1074
568 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
569
570 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
571 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
572 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
573 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
575 break; 1082 break;
576 1083
577 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
578 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
579 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580 1087
581 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
589 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591 break; 1098 break;
592 } 1099 }
593 1100
594 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595 } 1102 }
596} 1103}
597 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
598int 1118int
599Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600 POSTCALL: 1120 POSTCALL:
601 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
602 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
603 1123
604void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
605Mix_CloseAudio () 1141Mix_CloseAudio ()
606 1142
607int 1143int
608Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
609 1145
1146const char *
1147Mix_GetError ()
1148
610void 1149void
611lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
612 CODE: 1151 CODE:
1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1153
1154void
1155win32_proxy_info ()
1156 PPCODE:
1157{
613#ifndef _WIN32 1158#ifdef _WIN32
614 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1159 char buffer[2048];
1160 DWORD buflen;
1161
1162 EXTEND (SP, 3);
1163
1164 buflen = sizeof (buffer);
1165 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1166 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1167 {
1168 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1169
1170 buflen = sizeof (buffer);
1171 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1172 {
1173 PUSHs (newSVpv (buffer, 0));
1174
1175 buflen = sizeof (buffer);
1176 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1177 PUSHs (newSVpv (buffer, 0));
1178 }
1179 }
615#endif 1180#endif
1181}
616 1182
617void 1183int
618add_font (char *file) 1184add_font (char *file)
619 CODE: 1185 CODE:
620 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621#ifdef _WIN32 1187 OUTPUT:
622 // cairo... sigh... requires win2000 1188 RETVAL
623 AddFontResourceEx (file, FR_PRIVATE, 0); 1189
624#endif 1190void
1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1192
1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1194void
1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
625 1196
626void 1197void
627load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
628 ALIAS: 1199 ALIAS:
629 load_image_file = 1 1200 load_image_file = 1
… …
632 STRLEN image_len; 1203 STRLEN image_len;
633 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
634 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
635 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
636 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
637 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
638 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
639 1210
640 if (!rw) 1211 if (!rw)
641 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
642 1213
… …
671 1242
672 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1243 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673 1244
674 assert (surface2->pitch == surface2->w * 4); 1245 assert (surface2->pitch == surface2->w * 4);
675 1246
1247 SDL_LockSurface (surface2);
676 EXTEND (SP, 5); 1248 EXTEND (SP, 6);
677 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
678 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
679 SDL_LockSurface (surface2);
680 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
681 SDL_UnlockSurface (surface2);
682 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1255 SDL_UnlockSurface (surface2);
685 1256
686 SDL_FreeSurface (surface); 1257 SDL_FreeSurface (surface);
687 SDL_FreeSurface (surface2); 1258 SDL_FreeSurface (surface2);
688} 1259}
689 1260
… …
715void 1286void
716error (char *message) 1287error (char *message)
717 CODE: 1288 CODE:
718 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
719#ifdef _WIN32 1290#ifdef _WIN32
720 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
721#endif 1292#endif
722 1293
723void 1294void
724fatal (char *message) 1295fatal (char *message)
725 CODE: 1296 CODE:
726 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
727#ifdef _WIN32 1298#ifdef _WIN32
728 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
729#endif 1300#endif
730 _exit (1); 1301 _exit (1);
731 1302
732void 1303void
733_exit (int retval) 1304_exit (int retval = 0)
734 CODE: 1305 CODE:
1306#ifdef WIN32
1307 ExitThread (retval); // unclean, please beam me up
1308#else
735 _exit (retval); 1309 _exit (retval);
1310#endif
736 1311
1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
1320
1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
737MODULE = CFClient PACKAGE = CFClient::Font 1328MODULE = Deliantra::Client PACKAGE = DC::Font
738 1329
739CFClient::Font 1330PROTOTYPES: DISABLE
1331
1332DC::Font
740new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
741 CODE: 1334 CODE:
742{ 1335{
743 int count; 1336 int count;
744 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
745 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
747} 1340}
748 OUTPUT: 1341 OUTPUT:
749 RETVAL 1342 RETVAL
750 1343
751void 1344void
752DESTROY (CFClient::Font self) 1345DESTROY (DC::Font self)
753 CODE: 1346 CODE:
754 pango_font_description_free (self); 1347 pango_font_description_free (self);
755 1348
756void 1349void
757make_default (CFClient::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
758 CODE: 1352 CODE:
759 default_font = self; 1353 default_font = self;
760 1354
761MODULE = CFClient PACKAGE = CFClient::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
762 1356
763CFClient::Layout 1357PROTOTYPES: DISABLE
764new (SV *class, int rgba = 0) 1358
1359void
1360glyph_cache_backup ()
1361 PROTOTYPE:
1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
1369 tc_restore ();
1370
1371DC::Layout
1372new (SV *klass)
765 CODE: 1373 CODE:
766 New (0, RETVAL, 1, struct cf_layout); 1374 New (0, RETVAL, 1, struct cf_layout);
767 1375
768 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
769 RETVAL->rgba = rgba;
770 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
771 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
772 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
773 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
774 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
775 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
776 1384
777 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
779 OUTPUT: 1387 OUTPUT:
780 RETVAL 1388 RETVAL
781 1389
782void 1390void
783DESTROY (CFClient::Layout self) 1391DESTROY (DC::Layout self)
784 CODE: 1392 CODE:
785 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
786 Safefree (self); 1395 Safefree (self);
787 1396
788int
789is_rgba (CFClient::Layout self)
790 CODE:
791 RETVAL = self->rgba;
792 OUTPUT:
793 RETVAL
794
795void 1397void
796set_text (CFClient::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
797 CODE: 1399 CODE:
798{ 1400{
799 STRLEN textlen; 1401 STRLEN textlen;
800 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
801 1403
802 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
803} 1405}
804 1406
805void 1407void
806set_markup (CFClient::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
807 CODE: 1409 CODE:
808{ 1410{
809 STRLEN textlen; 1411 STRLEN textlen;
810 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
811 1413
812 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
813} 1415}
814 1416
1417void
1418set_shapes (DC::Layout self, ...)
1419 CODE:
1420{
1421 PangoAttrList *attrs = 0;
1422 const char *text = pango_layout_get_text (self->pl);
1423 const char *pos = text;
1424 int arg = 4;
1425
1426 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1427 {
1428 PangoRectangle inkrect, rect;
1429 PangoAttribute *attr;
1430
1431 int x = SvIV (ST (arg - 3));
1432 int y = SvIV (ST (arg - 2));
1433 int w = SvIV (ST (arg - 1));
1434 int h = SvIV (ST (arg ));
1435
1436 inkrect.x = 0;
1437 inkrect.y = 0;
1438 inkrect.width = 0;
1439 inkrect.height = 0;
1440
1441 rect.x = x * PANGO_SCALE;
1442 rect.y = y * PANGO_SCALE;
1443 rect.width = w * PANGO_SCALE;
1444 rect.height = h * PANGO_SCALE;
1445
1446 if (!attrs)
1447 attrs = pango_layout_get_attributes (self->pl);
1448
1449 attr = pango_attr_shape_new (&inkrect, &rect);
1450 attr->start_index = pos - text;
1451 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1452 pango_attr_list_insert (attrs, attr);
1453
1454 arg += 4;
1455 pos += sizeof (OBJ_STR) - 1;
1456 }
1457
1458 if (attrs)
1459 pango_layout_set_attributes (self->pl, attrs);
1460}
1461
1462void
1463get_shapes (DC::Layout self)
1464 PPCODE:
1465{
1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1467
1468 do
1469 {
1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1471
1472 if (run && shape_attr_p (run))
1473 {
1474 PangoRectangle extents;
1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
1476
1477 EXTEND (SP, 2);
1478 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1479 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1480 }
1481 }
1482 while (pango_layout_iter_next_run (iter));
1483
1484 pango_layout_iter_free (iter);
1485}
1486
1487int
1488has_wrapped (DC::Layout self)
1489 CODE:
1490{
1491 int lines = 1;
1492 const char *text = pango_layout_get_text (self->pl);
1493
1494 while (*text)
1495 lines += *text++ == '\n';
1496
1497 RETVAL = lines < pango_layout_get_line_count (self->pl);
1498}
1499 OUTPUT:
1500 RETVAL
1501
815SV * 1502SV *
816get_text (CFClient::Layout self) 1503get_text (DC::Layout self)
817 CODE: 1504 CODE:
818 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
820 OUTPUT: 1507 OUTPUT:
821 RETVAL 1508 RETVAL
822 1509
823void 1510void
824set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1511set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825 CODE: 1512 CODE:
826 self->r = r; 1513 self->r = r;
827 self->g = g; 1514 self->g = g;
828 self->b = b; 1515 self->b = b;
829 self->a = a; 1516 self->a = a;
830 1517
831void 1518void
832set_font (CFClient::Layout self, CFClient::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
833 CODE: 1520 CODE:
834 if (self->font != font) 1521 if (self->font != font)
835 { 1522 {
836 self->font = font; 1523 self->font = font;
837 layout_update_font (self); 1524 layout_update_font (self);
838 } 1525 }
839 1526
840void 1527void
841set_height (CFClient::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
842 CODE: 1529 CODE:
843 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
844 { 1531 {
845 self->base_height = base_height; 1532 self->base_height = base_height;
846 layout_update_font (self); 1533 layout_update_font (self);
847 } 1534 }
848 1535
849void 1536void
850set_width (CFClient::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
851 CODE: 1538 CODE:
852 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1539 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853 1540
854void 1541void
855set_indent (CFClient::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
856 CODE: 1543 CODE:
857 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858 1545
859void 1546void
860set_spacing (CFClient::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
861 CODE: 1548 CODE:
862 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863 1550
864void 1551void
865set_ellipsise (CFClient::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
866 CODE: 1553 CODE:
867 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
868 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
869 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
871 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
872 ); 1559 );
873 1560
874void 1561void
875set_single_paragraph_mode (CFClient::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
876 CODE: 1563 CODE:
877 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878 1565
879void 1566void
880size (CFClient::Layout self) 1567size (DC::Layout self)
881 PPCODE: 1568 PPCODE:
882{ 1569{
883 int w, h; 1570 int w, h;
884 1571
885 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
888 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
889 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
890} 1577}
891 1578
892int 1579int
1580descent (DC::Layout self)
1581 CODE:
1582{
1583 PangoRectangle rect;
1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1586 RETVAL = PANGO_DESCENT (rect);
1587}
1588 OUTPUT:
1589 RETVAL
1590
1591int
893xy_to_index (CFClient::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
894 CODE: 1593 CODE:
895{ 1594{
896 int index, trailing; 1595 int index, trailing;
897 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1596 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898 RETVAL = index; 1597 RETVAL = index + trailing;
899} 1598}
900 OUTPUT: 1599 OUTPUT:
901 RETVAL 1600 RETVAL
902 1601
903void 1602void
904cursor_pos (CFClient::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
905 PPCODE: 1604 PPCODE:
906{ 1605{
907 PangoRectangle strong_pos; 1606 PangoRectangle pos;
908 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909 1608
910 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
911 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914} 1613}
915 1614
916void 1615void
917render (CFClient::Layout self) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
918 PPCODE: 1617 PPCODE:
919{ 1618{
920 SV *retval; 1619 int line, x;
921 int w, h;
922 1620
923 layout_get_pixel_size (self, &w, &h); 1621 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924 1622#if !PANGO_VERSION_CHECK (1, 17, 3)
925 if (self->rgba) 1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
926 { 1624 --line;
927 cairo_surface_t *surface;
928 cairo_t *cairo;
929
930 retval = newSV (w * h * 4);
931 SvPOK_only (retval);
932 SvCUR_set (retval, w * h * 4);
933
934 memset (SvPVX (retval), 0, w * h * 4);
935
936 surface = cairo_image_surface_create_for_data (
937 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938 cairo = cairo_create (surface);
939 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941 pango_cairo_show_layout (cairo, self->pl);
942
943 cairo_destroy (cairo);
944 cairo_surface_destroy (surface);
945
946 // what a mess, and its premultiplied, too :(
947 {
948 uint32_t *p = (uint32_t *)SvPVX (retval);
949 uint32_t *e = p + w * h;
950
951 while (p < e)
952 {
953 uint32_t rgba = *p;
954 rgba = (rgba >> 24) | (rgba << 8);
955#if 0
956#ifdef _WIN32
957 {//D
958 uint8_t r = rgba >> 24;
959 uint8_t g = rgba >> 16;
960 uint8_t b = rgba >> 8;
961 uint8_t a = rgba >> 0;
962
963 rgba = (rgba & 0xffffff00) | a;
964 }
965#endif 1625#endif
966#endif
967 rgba = SDL_SwapBE32 (rgba);
968 *p++ = rgba;
969 }
970 }
971
972 EXTEND (SP, 5); 1626 EXTEND (SP, 2);
973 PUSHs (sv_2mortal (newSViv (w))); 1627 PUSHs (sv_2mortal (newSViv (line)));
1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1629}
1630
1631void
1632line_x_to_index (DC::Layout self, int line, int x)
1633 PPCODE:
1634{
1635 PangoLayoutLine *lp;
1636 int index, trailing;
1637
1638 if (line < 0)
1639 XSRETURN_EMPTY;
1640
1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1642 XSRETURN_EMPTY; /* do better */
1643
1644 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1645
1646 EXTEND (SP, 2);
1647 if (GIMME_V == G_SCALAR)
974 PUSHs (sv_2mortal (newSViv (h))); 1648 PUSHs (sv_2mortal (newSViv (index + trailing)));
975 PUSHs (sv_2mortal (retval));
976 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978 }
979 else 1649 else
980 { 1650 {
981 FT_Bitmap bitmap;
982
983 retval = newSV (w * h);
984 SvPOK_only (retval);
985 SvCUR_set (retval, w * h);
986
987 bitmap.rows = h;
988 bitmap.width = w;
989 bitmap.pitch = w;
990 bitmap.buffer = (unsigned char*)SvPVX (retval);
991 bitmap.num_grays = 256;
992 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994 memset (bitmap.buffer, 0, w * h);
995
996 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998 EXTEND (SP, 5);
999 PUSHs (sv_2mortal (newSViv (w))); 1651 PUSHs (sv_2mortal (newSViv (index)));
1000 PUSHs (sv_2mortal (newSViv (h))); 1652 PUSHs (sv_2mortal (newSViv (trailing)));
1001 PUSHs (sv_2mortal (retval));
1002 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004 } 1653 }
1005} 1654}
1006 1655
1656void
1657render (DC::Layout self, float x, float y, int flags = 0)
1658 CODE:
1659 rc_clear (self->rc);
1660 pango_opengl_render_layout_subpixel (
1661 self->pl,
1662 self->rc,
1663 x * PANGO_SCALE, y * PANGO_SCALE,
1664 self->r, self->g, self->b, self->a,
1665 flags
1666 );
1667 // we assume that context_change actually clears/frees stuff
1668 // and does not do any recomputation...
1669 pango_layout_context_changed (self->pl);
1670
1671void
1672draw (DC::Layout self)
1673 CODE:
1674{
1675 glEnable (GL_TEXTURE_2D);
1676 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1677 glEnable (GL_BLEND);
1678 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1679 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1680 glEnable (GL_ALPHA_TEST);
1681 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1682
1683 rc_draw (self->rc);
1684
1685 glDisable (GL_ALPHA_TEST);
1686 glDisable (GL_BLEND);
1687 glDisable (GL_TEXTURE_2D);
1688}
1689
1007MODULE = CFClient PACKAGE = CFClient::Texture 1690MODULE = Deliantra::Client PACKAGE = DC::Texture
1008 1691
1009void 1692PROTOTYPES: ENABLE
1010pad2pot (SV *data_, SV *w_, SV *h_)
1011 CODE:
1012{
1013 int ow = SvIV (w_);
1014 int oh = SvIV (h_);
1015 1693
1016 if (ow && oh) 1694void
1695pad (SV *data_, int ow, int oh, int nw, int nh)
1696 CODE:
1697{
1698 if ((nw != ow || nh != oh) && SvOK (data_))
1017 { 1699 {
1018 int nw = minpot (ow);
1019 int nh = minpot (oh);
1020
1021 if (nw != ow || nh != oh)
1022 {
1023 if (SvOK (data_))
1024 {
1025 STRLEN datalen; 1700 STRLEN datalen;
1026 char *data = SvPVbyte (data_, datalen); 1701 char *data = SvPVbyte (data_, datalen);
1027 int bpp = datalen / (ow * oh); 1702 int bpp = datalen / (ow * oh);
1028 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1703 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029 1704
1030 SvPOK_only (result_); 1705 SvPOK_only (result_);
1031 SvCUR_set (result_, nw * nh * bpp); 1706 SvCUR_set (result_, nw * nh * bpp);
1032 1707
1033 memset (SvPVX (result_), 0, nw * nh * bpp); 1708 memset (SvPVX (result_), 0, nw * nh * bpp);
1034 while (oh--) 1709 while (oh--)
1035 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1710 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036 1711
1037 sv_setsv (data_, result_); 1712 sv_setsv (data_, result_);
1038 }
1039
1040 sv_setiv (w_, nw);
1041 sv_setiv (h_, nh);
1042 }
1043 } 1713 }
1044} 1714}
1045 1715
1046void 1716void
1047draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1717draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1053{ 1723{
1054 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1055 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1727 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1728
1729 if (name <= 0)
1730 XSRETURN_EMPTY;
1058 1731
1059 if (items < 5) 1732 if (items < 5)
1060 { 1733 {
1061 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1090 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1091 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1092 } 1765 }
1093} 1766}
1094 1767
1768void
1769draw_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)
1770 PROTOTYPE: @
1771 CODE:
1772{
1773 glEnable (GL_BLEND);
1774 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1775 glEnable (GL_TEXTURE_2D);
1776 glBindTexture (GL_TEXTURE_2D, name1);
1777
1778 glColor3f (intensity, intensity, intensity);
1779 glPushMatrix ();
1780 glScalef (1./3, 1./3, 1.);
1781
1782 if (blend > 0.f)
1783 {
1784 float dx3 = dx * -3.f / w;
1785 float dy3 = dy * -3.f / h;
1786 GLfloat env_color[4] = { 0., 0., 0., blend };
1787
1788 /* interpolate the two shadow textures */
1789 /* stage 0 == rgb(glcolor) + alpha(t0) */
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1791
1792 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1793 gl.ActiveTexture (GL_TEXTURE1);
1794 glEnable (GL_TEXTURE_2D);
1795 glBindTexture (GL_TEXTURE_2D, name2);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1797
1798 /* rgb == rgb(glcolor) */
1799 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1802
1803 /* alpha = interpolate t0, t1 by env_alpha */
1804 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1805
1806 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1809
1810 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1811 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1814 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1815
1816 glBegin (GL_QUADS);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1820 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1821 glEnd ();
1822
1823 glDisable (GL_TEXTURE_2D);
1824 gl.ActiveTexture (GL_TEXTURE0);
1825 }
1826 else
1827 {
1828 /* simple blending of one texture, also opengl <1.3 path */
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1830
1831 glBegin (GL_QUADS);
1832 glTexCoord2f (0, 0); glVertex2f (0, 0);
1833 glTexCoord2f (0, t); glVertex2f (0, h);
1834 glTexCoord2f (s, t); glVertex2f (w, h);
1835 glTexCoord2f (s, 0); glVertex2f (w, 0);
1836 glEnd ();
1837 }
1838
1839 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1840 {
1841 int x, y;
1842 int dx3 = dx * 3;
1843 int dy3 = dy * 3;
1844
1845 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1846 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1847 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1848 glTranslatef (-1., -1., 0);
1849 glBegin (GL_QUADS);
1850
1851 for (y = 1; y < h; y += 3)
1852 {
1853 int y1 = y - dy3;
1854 int y1valid = y1 >= 0 && y1 < h;
1855
1856 for (x = 1; x < w; x += 3)
1857 {
1858 int x1 = x - dx3;
1859 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1860 uint8_t h2;
1861
1862 if (y1valid && x1 >= 0 && x1 < w)
1863 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1864 else
1865 h2 = 1; /* out of range == invisible */
1866
1867 if (h1 || h2)
1868 {
1869 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1870 glColor4f (1., 1., 1., alpha);
1871
1872 glTexCoord2f (0, 0.); glVertex2i (x , y );
1873 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1874 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1875 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1876 }
1877 }
1878 }
1879 }
1880
1881 glEnd ();
1882
1883 glPopMatrix ();
1884
1885 glDisable (GL_TEXTURE_2D);
1886 glDisable (GL_BLEND);
1887}
1888
1889IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1890 CODE:
1891{
1892 GLint width;
1893 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1894 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1895 RETVAL = width > 0;
1896}
1897 OUTPUT:
1898 RETVAL
1899
1095MODULE = CFClient PACKAGE = CFClient::Map 1900MODULE = Deliantra::Client PACKAGE = DC::Map
1096 1901
1097CFClient::Map 1902PROTOTYPES: DISABLE
1098new (SV *class, int map_width, int map_height) 1903
1904DC::Map
1905new (SV *klass)
1099 CODE: 1906 CODE:
1100 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1101 RETVAL->x = 0; 1908 RETVAL->x = 0;
1102 RETVAL->y = 0; 1909 RETVAL->y = 0;
1103 RETVAL->w = map_width; 1910 RETVAL->w = 0;
1104 RETVAL->h = map_height; 1911 RETVAL->h = 0;
1105 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
1106 RETVAL->oy = 0; 1913 RETVAL->oy = 0;
1107 RETVAL->faces = 8192; 1914 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1915 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109 RETVAL->texs = 8192;
1110 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111 RETVAL->rows = 0; 1916 RETVAL->rows = 0;
1112 RETVAL->row = 0; 1917 RETVAL->row = 0;
1113 OUTPUT: 1918 OUTPUT:
1114 RETVAL 1919 RETVAL
1115 1920
1116void 1921void
1117DESTROY (CFClient::Map self) 1922DESTROY (DC::Map self)
1118 CODE: 1923 CODE:
1119{ 1924{
1120 map_clear (self); 1925 map_clear (self);
1121 Safefree (self->face); 1926 Safefree (self->face2tile);
1122 Safefree (self->tex); 1927 Safefree (self->tex);
1123 Safefree (self); 1928 Safefree (self);
1124} 1929}
1125 1930
1126void 1931void
1932resize (DC::Map self, int map_width, int map_height)
1933 CODE:
1934 self->w = map_width;
1935 self->h = map_height;
1936
1937void
1127clear (CFClient::Map self) 1938clear (DC::Map self)
1128 CODE: 1939 CODE:
1129 map_clear (self); 1940 map_clear (self);
1130 1941
1131void 1942void
1132set_face (CFClient::Map self, int face, int texid) 1943set_tileid (DC::Map self, int face, int tile)
1133 CODE: 1944 CODE:
1134{ 1945{
1135 while (self->faces <= face) 1946 need_facenum (self, face); self->face2tile [face] = tile;
1136 { 1947 need_texid (self, tile);
1137 Append (mapface, self->face, self->faces, self->faces);
1138 self->faces *= 2;
1139 }
1140
1141 self->face [face] = texid;
1142} 1948}
1143 1949
1144void 1950void
1951set_smooth (DC::Map self, int face, int smooth, int level)
1952 CODE:
1953{
1954 tileid texid;
1955 maptex *tex;
1956
1957 if (face < 0 || face >= self->faces)
1958 return;
1959
1960 if (smooth < 0 || smooth >= self->faces)
1961 return;
1962
1963 texid = self->face2tile [face];
1964
1965 if (!texid)
1966 return;
1967
1968 tex = self->tex + texid;
1969 tex->smoothtile = self->face2tile [smooth];
1970 tex->smoothlevel = level;
1971}
1972
1973void
1145set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1974set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146 CODE: 1975 CODE:
1147{ 1976{
1148 while (self->texs <= texid) 1977 need_texid (self, texid);
1149 {
1150 Append (maptex, self->tex, self->texs, self->texs);
1151 self->texs *= 2;
1152 }
1153 1978
1154 { 1979 {
1155 maptex *tex = self->tex + texid; 1980 maptex *tex = self->tex + texid;
1156 1981
1157 tex->name = name; 1982 tex->name = name;
… …
1173 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1174 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1175 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176} 2001}
1177 2002
2003void
2004expire_textures (DC::Map self, int texid, int count)
2005 PPCODE:
2006 for (; texid < self->texs && count; ++texid, --count)
2007 {
2008 maptex *tex = self->tex + texid;
2009
2010 if (tex->name)
2011 {
2012 if (tex->unused)
2013 {
2014 tex->name = 0;
2015 tex->unused = 0;
2016 XPUSHs (sv_2mortal (newSViv (texid)));
2017 }
2018 else
2019 tex->unused = 1;
2020 }
2021 }
2022
1178int 2023int
1179ox (CFClient::Map self) 2024ox (DC::Map self)
1180 ALIAS: 2025 ALIAS:
1181 oy = 1 2026 oy = 1
1182 x = 2 2027 x = 2
1183 y = 3 2028 y = 3
1184 w = 4 2029 w = 4
… …
1195 } 2040 }
1196 OUTPUT: 2041 OUTPUT:
1197 RETVAL 2042 RETVAL
1198 2043
1199void 2044void
1200scroll (CFClient::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1201 CODE: 2046 CODE:
1202{ 2047{
1203 if (dx > 0) 2048 if (dx > 0)
1204 map_blank (self, self->x, self->y, dx - 1, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1205 else if (dx < 0) 2050 else if (dx < 0)
1206 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2051 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207 2052
1208 if (dy > 0) 2053 if (dy > 0)
1209 map_blank (self, self->x, self->y, self->w, dy - 1); 2054 map_blank (self, self->x, self->y, self->w, dy);
1210 else if (dy < 0) 2055 else if (dy < 0)
1211 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2056 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212 2057
1213 self->ox += dx; self->x += dx; 2058 self->ox += dx; self->x += dx;
1214 self->oy += dy; self->y += dy; 2059 self->oy += dy; self->y += dy;
1215 2060
1216 while (self->y < 0) 2061 while (self->y < 0)
… …
1220 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1221 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1222 } 2067 }
1223} 2068}
1224 2069
1225void 2070SV *
1226map1a_update (CFClient::Map self, SV *data_) 2071map1a_update (DC::Map self, SV *data_)
1227 CODE: 2072 CODE:
1228{ 2073{
1229 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1231 mapcell *cell; 2076 mapcell *cell;
1232 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1233 2080
1234 while (data < data_end) 2081 while (data < data_end - 1)
1235 { 2082 {
1236 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1237 2084
1238 x = ((flags >> 10) & 63) + self->x; 2085 x = self->x + ((flags >> 10) & 63);
1239 y = ((flags >> 4) & 63) + self->y; 2086 y = self->y + ((flags >> 4) & 63);
1240 2087
1241 cell = map_get_cell (self, x, y); 2088 cell = map_get_cell (self, x, y);
1242 2089
1243 if (flags & 15) 2090 if (flags & 15)
1244 { 2091 {
1245 if (cell->darkness < 0) 2092 if (!cell->darkness)
1246 { 2093 {
2094 memset (cell, 0, sizeof (*cell));
1247 cell->darkness = 0; 2095 cell->darkness = 256;
1248 cell->face [0] = 0;
1249 cell->face [1] = 0;
1250 cell->face [2] = 0;
1251 } 2096 }
1252 2097
1253 cell->darkness = flags & 8 ? *data++ : 255;
1254
1255 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1256 2099
1257 if (flags & 4) 2100 if (flags & 8)
1258 { 2101 {
1259 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2102 uint8_t ext, cmd;
2103
2104 do
2105 {
2106 ext = *data++;
2107 cmd = ext & 0x7f;
2108
2109 if (cmd < 4)
2110 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2111 else if (cmd == 5) // health
2112 {
2113 cell->stat_width = 1;
2114 cell->stat_hp = *data++;
2115 }
2116 else if (cmd == 6) // monster width
2117 cell->stat_width = *data++ + 1;
2118 else if (cmd == 0x47)
2119 {
2120 if (*data == 1) cell->player = data [1];
2121 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2122 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2123 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2124
2125 data += *data + 1;
2126 }
2127 else if (cmd == 8) // cell flags
2128 cell->flags = *data++;
2129 else if (ext & 0x40) // unknown, multibyte => skip
2130 data += *data + 1;
2131 else
2132 data++;
2133 }
2134 while (ext & 0x80);
1260 } 2135 }
1261 2136
2137 for (z = 0; z <= 2; ++z)
1262 if (flags & 2) 2138 if (flags & (4 >> z))
1263 { 2139 {
1264 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
2141 need_facenum (self, face);
2142 cell->tile [z] = self->face2tile [face];
2143
2144 if (cell->tile [z])
2145 {
2146 maptex *tex = self->tex + cell->tile [z];
2147 tex->unused = 0;
2148 if (!tex->name)
2149 av_push (missing, newSViv (cell->tile [z]));
2150
2151 if (tex->smoothtile)
2152 {
2153 maptex *smooth = self->tex + tex->smoothtile;
2154 smooth->unused = 0;
2155 if (!smooth->name)
2156 av_push (missing, newSViv (tex->smoothtile));
2157 }
2158 }
1265 } 2159 }
1266
1267 if (flags & 1)
1268 {
1269 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270 }
1271 } 2160 }
1272 else 2161 else
1273 cell->darkness = -1; 2162 CELL_CLEAR (cell);
1274 } 2163 }
1275} 2164}
2165 OUTPUT:
2166 RETVAL
1276 2167
1277SV * 2168SV *
1278mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1279 CODE: 2170 CODE:
1280{ 2171{
1281 int x1, x; 2172 int x1, x;
1282 int y1, y; 2173 int y1, y;
1283 int z; 2174 int z;
… …
1296 ? self->row + y 2187 ? self->row + y
1297 : 0; 2188 : 0;
1298 2189
1299 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1300 { 2191 {
1301 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1302 2193
1303 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1304 { 2195 {
1305 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1306 2197
1307 for (z = 0; z <= 0; z++) 2198 for (z = 0; z <= 0; z++)
1308 { 2199 {
1309 mapface face = cell->face [z];
1310
1311 if (face)
1312 {
1313 maptex tex = self->tex [face]; 2200 maptex tex = self->tex [cell->tile [z]];
1314 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1315 int a1 = tex.a; 2202 int a1 = tex.a;
1316 2203
1317 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1318 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1319 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1320 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1321 }
1322 } 2208 }
1323 } 2209 }
1324 2210
1325 *map++ = (r ) 2211 *map++ = (r )
1326 | (g << 8) 2212 | (g << 8)
1327 | (b << 16) 2213 | (b << 16)
1328 | (a << 24); 2214 | (a << 24);
1329 } 2215 }
1330 } 2216 }
1331 2217
1332 RETVAL = map_sv; 2218 RETVAL = map_sv;
1333} 2219}
1334 OUTPUT: 2220 OUTPUT:
1335 RETVAL 2221 RETVAL
1336 2222
1337void 2223void
1338draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2224draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1339 CODE: 2225 CODE:
1340{ 2226{
1341 int vx, vy;
1342 int x, y, z; 2227 int x, y, z;
1343 int last_name;
1344 mapface face;
1345 2228
1346 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1347 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2230 int pl_x, pl_y;
2231 maptex pl_tex;
2232 rc_t *rc = rc_alloc ();
2233 rc_t *rc_ov = rc_alloc ();
2234 rc_key_t key;
2235 rc_array_t *arr;
1348 2236
1349 /* 2237 pl_tex.name = 0;
1350 int vx = self->vx = self->w >= sw
1351 ? self->x + (self->w - sw) / 2
1352 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353 2238
1354 int vy = self->vy = self->h >= sh 2239 // that's current max. sorry.
1355 ? self->y + (self->h - sh) / 2 2240 if (sw > 255) sw = 255;
1356 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2241 if (sh > 255) sh = 255;
1357 */
1358 2242
1359 glColor4ub (255, 255, 255, 255); 2243 memset (&key, 0, sizeof (key));
2244 key.r = 255;
2245 key.g = 255;
2246 key.b = 255;
2247 key.a = 255;
2248 key.mode = GL_QUADS;
2249 key.format = GL_T2F_V3F;
2250
2251 mx += self->x;
2252 my += self->y;
2253
2254 // first pass: determine smooth_max
2255 // rather ugly, if you ask me
2256 // could also be stored inside mapcell and updated on change
2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2258
2259 for (y = 0; y < sh; y++)
2260 if (0 <= y + my && y + my < self->rows)
2261 {
2262 maprow *row = self->row + (y + my);
2263
2264 for (x = 0; x < sw; x++)
2265 if (row->c0 <= x + mx && x + mx < row->c1)
2266 {
2267 mapcell *cell = row->col + (x + mx - row->c0);
2268
2269 smooth_max[x + 1][y + 1] =
2270 MAX (self->tex [cell->tile [0]].smoothlevel,
2271 MAX (self->tex [cell->tile [1]].smoothlevel,
2272 self->tex [cell->tile [2]].smoothlevel));
2273 }
2274 }
1360 2275
1361 glEnable (GL_BLEND); 2276 glEnable (GL_BLEND);
1362 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363 glEnable (GL_TEXTURE_2D);
1364 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365 2279
1366 glBegin (GL_QUADS);
1367
1368 last_name = 0;
1369
1370 for (z = 0; z < 3; z++) 2280 for (z = 0; z <= 2; z++)
2281 {
2282 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
2285 memset (smooth_level, 0, sizeof (smooth_level));
2286 key.texname = -1;
2287
1371 for (y = 0; y < sh; y++) 2288 for (y = 0; y < sh; y++)
1372 if (0 <= y + vy && y + vy < self->rows) 2289 if (0 <= y + my && y + my < self->rows)
1373 { 2290 {
1374 maprow *row = self->row + (y + vy); 2291 maprow *row = self->row + (y + my);
1375 2292
1376 for (x = 0; x < sw; x++) 2293 for (x = 0; x < sw; x++)
1377 if (row->c0 <= x + vx && x + vx < row->c1) 2294 if (row->c0 <= x + mx && x + mx < row->c1)
1378 { 2295 {
1379 mapcell *cell = row->col + (x + vx - row->c0); 2296 mapcell *cell = row->col + (x + mx - row->c0);
1380
1381 face = cell->face [z]; 2297 tileid tile = cell->tile [z];
1382 2298
1383 if (face) 2299 if (tile)
2300 {
2301 maptex tex = self->tex [tile];
2302 int px, py;
2303
2304 if (key.texname != tex.name)
2305 {
2306 self->tex [tile].unused = 0;
2307
2308 if (!tex.name)
2309 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2310
2311 key.texname = tex.name;
2312 arr = rc_array (rc, &key);
2313 }
2314
2315 px = (x + 1) * Th - tex.w;
2316 py = (y + 1) * Tw - tex.h;
2317
2318 if (expect_false (cell->player == player) && expect_false (z == 2))
2319 {
2320 pl_x = px;
2321 pl_y = py;
2322 pl_tex = tex;
2323 continue;
2324 }
2325
2326 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2327 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2328 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2329 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2330
2331 // update smooth hash
2332 if (tex.smoothtile)
2333 {
2334 skey.tile = tex.smoothtile;
2335 skey.level = tex.smoothlevel;
2336
2337 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2338
2339 // add bits to current tile and all neighbours. skey.x|y is
2340 // shifted +1|+1 so we always stay positive.
2341
2342 // bits is ___n cccc CCCC bbbb
2343 // n do not draw borders&corners
2344 // c draw these corners, but...
2345 // C ... not these
2346 // b draw these borders
2347
2348 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2349 // ┃· ·· ·┃ ━━
2350
2351 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2352 // ·· ·· ·┏ ┓·
2353
2354 // full tile
2355 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2356
2357 // borders
2358 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2359 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2360 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2361 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2362
2363 // corners
2364 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2365 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2366 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2367 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2368 }
2369 }
2370
2371 if (expect_false (z == 2) && expect_false (cell->flags))
2372 {
2373 // overlays such as the speech bubble, probably more to come
2374 if (cell->flags & 1)
2375 {
2376 rc_key_t key_ov = key;
2377 maptex tex = self->tex [TEXID_SPEECH];
2378 rc_array_t *arr;
2379 int px = x * Tw + Tw * 2 / 32;
2380 int py = y * Th - Th * 6 / 32;
2381
2382 key_ov.texname = tex.name;
2383 arr = rc_array (rc_ov, &key_ov);
2384
2385 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2386 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2387 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2388 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2389 }
2390 }
2391 }
2392 }
2393
2394 rc_draw (rc);
2395 rc_clear (rc);
2396
2397 // go through all smoothlevels, lowest to highest, then draw.
2398 // this is basically counting sort
2399 {
2400 int w, b;
2401
2402 glEnable (GL_TEXTURE_2D);
2403 glBegin (GL_QUADS);
2404 for (w = 0; w < 256 / 32; ++w)
2405 {
2406 uint32_t smask = smooth_level [w];
2407 if (smask)
2408 for (b = 0; b < 32; ++b)
2409 if (smask & (((uint32_t)1) << b))
1384 { 2410 {
1385 maptex tex = self->tex [face]; 2411 int level = (w << 5) | b;
2412 HE *he;
1386 2413
1387 int px = (x + 1) * 32 - tex.w; 2414 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1388 int py = (y + 1) * 32 - tex.h;
1389
1390 if (last_name != tex.name)
1391 { 2415 {
2416 smooth_key &skey = it->first;
2417 IV bits = it->second;
2418
2419 if (!(bits & 0x1000)
2420 && skey.level == level
2421 && level > smooth_max [skey.x][skey.y])
2422 {
2423 maptex tex = self->tex [skey.tile];
2424 int px = (((int)skey.x) - 1) * Tw;
2425 int py = (((int)skey.y) - 1) * Th;
2426 int border = bits & 15;
2427 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2428 float dx = tex.s * .0625f; // 16 images/row
2429 float dy = tex.t * .5f ; // 2 images/column
2430
2431 if (tex.name)
2432 {
2433 // this time avoiding texture state changes
2434 // save gobs of state changes.
2435 if (key.texname != tex.name)
2436 {
2437 self->tex [skey.tile].unused = 0;
2438
1392 glEnd (); 2439 glEnd ();
1393 last_name = tex.name;
1394 glBindTexture (GL_TEXTURE_2D, last_name); 2440 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395 glBegin (GL_QUADS); 2441 glBegin (GL_QUADS);
2442 }
2443
2444 if (border)
2445 {
2446 float ox = border * dx;
2447
2448 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2449 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2450 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2451 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2452 }
2453
2454 if (corner)
2455 {
2456 float ox = corner * dx;
2457
2458 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2459 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2460 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2461 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2462 }
2463 }
2464 }
1396 } 2465 }
1397
1398 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402 } 2466 }
1403 }
1404 } 2467 }
1405 2468
1406 glEnd (); 2469 glEnd ();
1407
1408 glDisable (GL_TEXTURE_2D); 2470 glDisable (GL_TEXTURE_2D);
2471 key.texname = -1;
2472 }
2473 }
2474
2475 if (pl_tex.name)
2476 {
2477 maptex tex = pl_tex;
2478 int px = pl_x + sdx;
2479 int py = pl_y + sdy;
2480
2481 key.texname = tex.name;
2482 arr = rc_array (rc, &key);
2483
2484 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2485 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2486 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2487 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2488
2489 rc_draw (rc);
2490 }
2491
2492 rc_draw (rc_ov);
2493 rc_clear (rc_ov);
2494
1409 glDisable (GL_BLEND); 2495 glDisable (GL_BLEND);
1410} 2496 rc_free (rc);
2497 rc_free (rc_ov);
1411 2498
2499 // top layer: overlays such as the health bar
2500 for (y = 0; y < sh; y++)
2501 if (0 <= y + my && y + my < self->rows)
2502 {
2503 maprow *row = self->row + (y + my);
2504
2505 for (x = 0; x < sw; x++)
2506 if (row->c0 <= x + mx && x + mx < row->c1)
2507 {
2508 mapcell *cell = row->col + (x + mx - row->c0);
2509
2510 int px = x * Tw;
2511 int py = y * Th;
2512
2513 if (expect_false (cell->player == player))
2514 {
2515 px += sdx;
2516 py += sdy;
2517 }
2518
2519 if (cell->stat_hp)
2520 {
2521 int width = cell->stat_width * Tw;
2522 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2523
2524 glColor3ub (0, 0, 0);
2525 glRectf (px + 1, py - thick - 2,
2526 px + width - 1, py);
2527
2528 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2529 glRectf (px + 2,
2530 py - thick - 1,
2531 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2532 }
2533 }
2534 }
2535}
2536
1412void 2537void
1413draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2538draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1414 CODE: 2539 CODE:
1415{ 2540{
1416 static float color[16][3] = { 2541 static float color[16][3] = {
1417 { 0.00, 0.00, 0.00 }, 2542 { 0.00f, 0.00f, 0.00f },
1418 { 1.00, 1.00, 1.00 }, 2543 { 1.00f, 1.00f, 1.00f },
1419 { 0.00, 0.00, 0.55 }, 2544 { 0.00f, 0.00f, 0.55f },
1420 { 1.00, 0.00, 0.00 }, 2545 { 1.00f, 0.00f, 0.00f },
1421 2546
1422 { 1.00, 0.54, 0.00 }, 2547 { 1.00f, 0.54f, 0.00f },
1423 { 0.11, 0.56, 1.00 }, 2548 { 0.11f, 0.56f, 1.00f },
1424 { 0.93, 0.46, 0.00 }, 2549 { 0.93f, 0.46f, 0.00f },
1425 { 0.18, 0.54, 0.34 }, 2550 { 0.18f, 0.54f, 0.34f },
1426 2551
1427 { 0.56, 0.73, 0.56 }, 2552 { 0.56f, 0.73f, 0.56f },
1428 { 0.80, 0.80, 0.80 }, 2553 { 0.80f, 0.80f, 0.80f },
1429 { 0.55, 0.41, 0.13 }, 2554 { 0.55f, 0.41f, 0.13f },
1430 { 0.99, 0.77, 0.26 }, 2555 { 0.99f, 0.77f, 0.26f },
1431 2556
1432 { 0.74, 0.65, 0.41 }, 2557 { 0.74f, 0.65f, 0.41f },
1433 2558
1434 { 0.00, 1.00, 1.00 }, 2559 { 0.00f, 1.00f, 1.00f },
1435 { 1.00, 0.00, 1.00 }, 2560 { 1.00f, 0.00f, 1.00f },
1436 { 1.00, 1.00, 0.00 }, 2561 { 1.00f, 1.00f, 0.00f },
1437 }; 2562 };
1438 2563
1439 int x, y; 2564 int x, y;
1440 2565
1441 glEnable (GL_TEXTURE_2D); 2566 glEnable (GL_TEXTURE_2D);
2567 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2568 * but the nvidia driver (185.18.14) mishandles alpha textures
2569 * and takes the colour from god knows where instead of using
2570 * Cp. MODULATE results in the same colour, but slightly different
2571 * alpha, but atcually gives us the correct colour with nvidia.
2572 */
1442 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2573 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443 glEnable (GL_BLEND); 2574 glEnable (GL_BLEND);
1444 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2575 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1445 glBegin (GL_QUADS); 2576 glBegin (GL_QUADS);
1446 2577
1447 for (y = 0; y < h; y++) 2578 for (y = 0; y < h; y++)
1448 for (x = 0; x < w; x++) 2579 for (x = 0; x < w; x++)
1449 { 2580 {
1450 unsigned char m = data [x + y * w]; 2581 unsigned char m = data [x + y * w];
1451 2582
2583 if (m)
2584 {
1452 float *c = color [m & 15]; 2585 float *c = color [m & 15];
1453 2586
1454 float tx1 = m & 0x40 ? 0.5 : m & 0x80 ? 0.25 : 0.; 2587 float tx1 = m & 0x40 ? 0.5f : 0.f;
1455 float tx2 = tx1 + 0.25; 2588 float tx2 = tx1 + 0.5f;
1456 2589
1457 glColor4f (c[0], c[1], c[2], 0.75); 2590 glColor4f (c[0], c[1], c[2], 1);
1458 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2591 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1459 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2592 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1460 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2593 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1461 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2594 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2595 }
1462 } 2596 }
1463 2597
1464 glEnd (); 2598 glEnd ();
1465 glDisable (GL_BLEND); 2599 glDisable (GL_BLEND);
1466 glDisable (GL_TEXTURE_2D); 2600 glDisable (GL_TEXTURE_2D);
1467} 2601}
1468 2602
1469void 2603void
1470fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2604fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1471 PPCODE: 2605 PPCODE:
1472{ 2606{
1473 int vx, vy;
1474 int x, y; 2607 int x, y;
1475 int sw4 = (sw + 3) & ~3; 2608 int sw1 = sw + 2;
2609 int sh1 = sh + 2;
2610 int sh3 = sh * 3;
2611 int sw3 = sw * 3;
1476 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2612 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1477 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2613 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1478 2614 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479 memset (darkness, 255, sw4 * sh); 2615 memset (darkness1, 0, sw1*sh1);
2616
1480 SvPOK_only (darkness_sv); 2617 SvPOK_only (darkness3_sv);
1481 SvCUR_set (darkness_sv, sw4 * sh); 2618 SvCUR_set (darkness3_sv, sw3 * sh3);
1482 2619
1483 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2620 mx += self->x - 1;
1484 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2621 my += self->y - 1;
1485 2622
1486 for (y = 0; y < sh; y++) 2623 for (y = 0; y < sh1; y++)
1487 if (0 <= y + vy && y + vy < self->rows) 2624 if (0 <= y + my && y + my < self->rows)
1488 { 2625 {
1489 maprow *row = self->row + (y + vy); 2626 maprow *row = self->row + (y + my);
1490 2627
1491 for (x = 0; x < sw; x++) 2628 for (x = 0; x < sw1; x++)
1492 if (row->c0 <= x + vx && x + vx < row->c1) 2629 if (row->c0 <= x + mx && x + mx < row->c1)
1493 { 2630 {
1494 mapcell *cell = row->col + (x + vx - row->c0); 2631 mapcell *cell = row->col + (x + mx - row->c0);
1495 2632
1496 darkness[y * sw4 + x] = cell->darkness < 0 2633 darkness1 [y * sw1 + x] = cell->darkness
2634 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1497 ? 255 - FOW_DARKNESS 2635 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1498 : 255 - cell->darkness;
1499 } 2636 }
1500 } 2637 }
1501 2638
2639 for (y = 0; y < sh; ++y)
2640 for (x = 0; x < sw; ++x)
2641 {
2642 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2643 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2644 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2645 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2646 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2647 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2648 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2649 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2650 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2651
2652 uint8_t r11 = (d11 + d21 + d12) / 3;
2653 uint8_t r21 = d21;
2654 uint8_t r31 = (d21 + d31 + d32) / 3;
2655
2656 uint8_t r12 = d12;
2657 uint8_t r22 = d22;
2658 uint8_t r32 = d32;
2659
2660 uint8_t r13 = (d13 + d23 + d12) / 3;
2661 uint8_t r23 = d23;
2662 uint8_t r33 = (d23 + d33 + d32) / 3;
2663
2664 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2665 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2666 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2667 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2668 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2669 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2670 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2671 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2672 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2673 }
2674
2675 free (darkness1);
2676
1502 EXTEND (SP, 3); 2677 EXTEND (SP, 3);
1503 PUSHs (sv_2mortal (newSViv (sw4))); 2678 PUSHs (sv_2mortal (newSViv (sw3)));
1504 PUSHs (sv_2mortal (newSViv (sh))); 2679 PUSHs (sv_2mortal (newSViv (sh3)));
1505 PUSHs (darkness_sv); 2680 PUSHs (darkness3_sv);
1506} 2681}
1507 2682
1508SV * 2683SV *
1509get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2684get_rect (DC::Map self, int x0, int y0, int w, int h)
1510 CODE: 2685 CODE:
1511{ 2686{
1512 int x, y, x1, y1; 2687 int x, y, x1, y1;
1513 SV *data_sv = newSV (w * h * 7 + 5); 2688 SV *data_sv = newSV (w * h * 7 + 5);
1514 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2689 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1539 if (row && row->c0 <= x && x < row->c1) 2714 if (row && row->c0 <= x && x < row->c1)
1540 { 2715 {
1541 mapcell *cell = row->col + (x - row->c0); 2716 mapcell *cell = row->col + (x - row->c0);
1542 uint8_t flags = 0; 2717 uint8_t flags = 0;
1543 2718
1544 if (cell->face [0]) flags |= 1; 2719 if (cell->tile [0]) flags |= 1;
1545 if (cell->face [1]) flags |= 2; 2720 if (cell->tile [1]) flags |= 2;
1546 if (cell->face [2]) flags |= 4; 2721 if (cell->tile [2]) flags |= 4;
1547 2722
1548 *data++ = flags; 2723 *data++ = flags;
1549 2724
1550 if (flags & 1) 2725 if (flags & 1)
1551 { 2726 {
2727 tileid tile = cell->tile [0];
1552 *data++ = cell->face [0] >> 8; 2728 *data++ = tile >> 8;
1553 *data++ = cell->face [0]; 2729 *data++ = tile;
1554 } 2730 }
1555 2731
1556 if (flags & 2) 2732 if (flags & 2)
1557 { 2733 {
2734 tileid tile = cell->tile [1];
1558 *data++ = cell->face [1] >> 8; 2735 *data++ = tile >> 8;
1559 *data++ = cell->face [1]; 2736 *data++ = tile;
1560 } 2737 }
1561 2738
1562 if (flags & 4) 2739 if (flags & 4)
1563 { 2740 {
2741 tileid tile = cell->tile [2];
1564 *data++ = cell->face [2] >> 8; 2742 *data++ = tile >> 8;
1565 *data++ = cell->face [2]; 2743 *data++ = tile;
1566 } 2744 }
1567 } 2745 }
1568 else 2746 else
1569 *data++ = 0; 2747 *data++ = 0;
1570 } 2748 }
1571 } 2749 }
1572 2750
2751 /* if size is w*h + 5 then no data has been found */
2752 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2753 {
1573 SvPOK_only (data_sv); 2754 SvPOK_only (data_sv);
1574 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2755 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2756 }
2757
1575 RETVAL = data_sv; 2758 RETVAL = data_sv;
1576} 2759}
1577 OUTPUT: 2760 OUTPUT:
1578 RETVAL 2761 RETVAL
1579 2762
1580void 2763void
1581set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2764set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1582 PPCODE: 2765 PPCODE:
1583{ 2766{
1584 int x, y, z; 2767 int x, y, z;
1585 int w, h; 2768 int w, h;
1586 int x1, y1; 2769 int x1, y1;
2770 STRLEN len;
2771 uint8_t *data, *end;
2772
2773 len = SvLEN (data_sv);
2774 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2775 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2776 end = data + len + 8;
2777
2778 if (len < 5)
2779 XSRETURN_EMPTY;
1587 2780
1588 if (*data++ != 0) 2781 if (*data++ != 0)
1589 return; /* version mismatch */ 2782 XSRETURN_EMPTY; /* version mismatch */
1590 2783
1591 w = *data++ << 8; w |= *data++; 2784 w = *data++ << 8; w |= *data++;
1592 h = *data++ << 8; h |= *data++; 2785 h = *data++ << 8; h |= *data++;
1593 2786
1594 // we need to do this 'cause we don't keep an absolute coord system for rows 2787 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1606 { 2799 {
1607 maprow *row = map_get_row (self, y); 2800 maprow *row = map_get_row (self, y);
1608 2801
1609 for (x = x0; x < x1; x++) 2802 for (x = x0; x < x1; x++)
1610 { 2803 {
2804 uint8_t flags;
2805
2806 if (data + 7 >= end)
2807 XSRETURN_EMPTY;
2808
1611 uint8_t flags = *data++; 2809 flags = *data++;
1612 2810
1613 if (flags) 2811 if (flags)
1614 { 2812 {
1615 mapface face[3] = { 0, 0, 0 };
1616
1617 mapcell *cell = row_get_cell (row, x); 2813 mapcell *cell = row_get_cell (row, x);
2814 tileid tile[3] = { 0, 0, 0 };
1618 2815
1619 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2816 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1620 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2817 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1621 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2818 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1622 2819
1623 if (cell->darkness <= 0) 2820 if (cell->darkness == 0)
1624 { 2821 {
1625 cell->darkness = -1; 2822 /*cell->darkness = 0;*/
2823 EXTEND (SP, 3);
1626 2824
1627 for (z = 0; z <= 2; z++) 2825 for (z = 0; z <= 2; z++)
1628 { 2826 {
1629 cell->face[z] = face[z]; 2827 tileid t = tile [z];
1630 2828
1631 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2829 if (t >= self->texs || (t && !self->tex [t].name))
2830 {
1632 XPUSHs (sv_2mortal (newSViv (face[z]))); 2831 PUSHs (sv_2mortal (newSViv (t)));
2832 need_texid (self, t);
2833 }
2834
2835 cell->tile [z] = t;
1633 } 2836 }
1634 } 2837 }
1635 } 2838 }
1636 } 2839 }
1637 } 2840 }
1638} 2841}
1639 2842
1640MODULE = CFClient PACKAGE = CFClient::MixChunk 2843MODULE = Deliantra::Client PACKAGE = DC::RW
1641 2844
1642CFClient::MixChunk 2845DC::RW
1643new_from_file (SV *class, char *path) 2846new (SV *klass, SV *data_sv)
1644 CODE: 2847 CODE:
1645 RETVAL = Mix_LoadWAV (path); 2848{
2849 STRLEN datalen;
2850 char *data = SvPVbyte (data_sv, datalen);
2851
2852 RETVAL = SDL_RWFromConstMem (data, datalen);
2853}
1646 OUTPUT: 2854 OUTPUT:
1647 RETVAL 2855 RETVAL
1648 2856
2857DC::RW
2858new_from_file (SV *klass, const char *path, const char *mode = "rb")
2859 CODE:
2860 RETVAL = SDL_RWFromFile (path, mode);
2861 OUTPUT:
2862 RETVAL
2863
2864# fails on win32:
2865# dc.xs(2268) : error C2059: syntax error : '('
1649void 2866#void
2867#close (DC::RW self)
2868# CODE:
2869# (self->(close)) (self);
2870
2871MODULE = Deliantra::Client PACKAGE = DC::Channel
2872
2873PROTOTYPES: DISABLE
2874
2875DC::Channel
2876find ()
2877 CODE:
2878{
2879 RETVAL = Mix_GroupAvailable (-1);
2880
2881 if (RETVAL < 0)
2882 {
2883 RETVAL = Mix_GroupOldest (-1);
2884
2885 if (RETVAL < 0)
2886 {
2887 // happens sometimes, maybe it just stopped playing(?)
2888 RETVAL = Mix_GroupAvailable (-1);
2889
2890 if (RETVAL < 0)
2891 XSRETURN_UNDEF;
2892 }
2893 else
2894 Mix_HaltChannel (RETVAL);
2895 }
2896
2897 Mix_UnregisterAllEffects (RETVAL);
2898 Mix_Volume (RETVAL, 128);
2899}
2900 OUTPUT:
2901 RETVAL
2902
2903void
2904halt (DC::Channel self)
2905 CODE:
2906 Mix_HaltChannel (self);
2907
2908void
2909expire (DC::Channel self, int ticks = -1)
2910 CODE:
2911 Mix_ExpireChannel (self, ticks);
2912
2913void
2914fade_out (DC::Channel self, int ticks = -1)
2915 CODE:
2916 Mix_FadeOutChannel (self, ticks);
2917
2918int
2919volume (DC::Channel self, int volume)
2920 CODE:
2921 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2922 OUTPUT:
2923 RETVAL
2924
2925void
2926unregister_all_effects (DC::Channel self)
2927 CODE:
2928 Mix_UnregisterAllEffects (self);
2929
2930void
2931set_panning (DC::Channel self, int left, int right)
2932 CODE:
2933 left = CLAMP (left , 0, 255);
2934 right = CLAMP (right, 0, 255);
2935 Mix_SetPanning (self, left, right);
2936
2937void
2938set_distance (DC::Channel self, int distance)
2939 CODE:
2940 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2941
2942void
2943set_position (DC::Channel self, int angle, int distance)
2944 CODE:
2945
2946void
2947set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2948 CODE:
2949{
2950 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2951 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2952 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2953}
2954
2955void
2956set_reverse_stereo (DC::Channel self, int flip)
2957 CODE:
2958 Mix_SetReverseStereo (self, flip);
2959
2960MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2961
2962PROTOTYPES: DISABLE
2963
2964void
2965decoders ()
2966 PPCODE:
2967#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2968 int i, num = Mix_GetNumChunkDecoders ();
2969 EXTEND (SP, num);
2970 for (i = 0; i < num; ++i)
2971 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2972#else
2973 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2974#endif
2975
2976DC::MixChunk
2977new (SV *klass, DC::RW rwops)
2978 CODE:
2979 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2980 OUTPUT:
2981 RETVAL
2982
2983void
1650DESTROY (CFClient::MixChunk self) 2984DESTROY (DC::MixChunk self)
1651 CODE: 2985 CODE:
1652 Mix_FreeChunk (self); 2986 Mix_FreeChunk (self);
1653 2987
1654int 2988int
1655volume (CFClient::MixChunk self, int volume = -1) 2989volume (DC::MixChunk self, int volume = -1)
1656 CODE: 2990 CODE:
2991 if (items > 1)
2992 volume = CLAMP (volume, 0, 128);
1657 RETVAL = Mix_VolumeChunk (self, volume); 2993 RETVAL = Mix_VolumeChunk (self, volume);
1658 OUTPUT: 2994 OUTPUT:
1659 RETVAL 2995 RETVAL
1660 2996
1661int 2997DC::Channel
1662play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2998play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1663 CODE: 2999 CODE:
3000{
1664 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 3001 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
3002
3003 if (RETVAL < 0)
3004 XSRETURN_UNDEF;
3005
3006 if (channel < 0)
3007 {
3008 Mix_UnregisterAllEffects (RETVAL);
3009 Mix_Volume (RETVAL, 128);
3010 }
3011}
1665 OUTPUT: 3012 OUTPUT:
1666 RETVAL 3013 RETVAL
1667 3014
1668MODULE = CFClient PACKAGE = CFClient::MixMusic 3015MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3016
3017void
3018decoders ()
3019 PPCODE:
3020#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3021 int i, num = Mix_GetNumMusicDecoders ();
3022 EXTEND (SP, num);
3023 for (i = 0; i < num; ++i)
3024 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3025#else
3026 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3027#endif
1669 3028
1670int 3029int
1671volume (int volume = -1) 3030volume (int volume = -1)
3031 PROTOTYPE: ;$
1672 CODE: 3032 CODE:
3033 if (items > 0)
3034 volume = CLAMP (volume, 0, 128);
1673 RETVAL = Mix_VolumeMusic (volume); 3035 RETVAL = Mix_VolumeMusic (volume);
1674 OUTPUT: 3036 OUTPUT:
1675 RETVAL 3037 RETVAL
1676 3038
1677CFClient::MixMusic 3039void
1678new_from_file (SV *class, char *path) 3040fade_out (int ms)
1679 CODE: 3041 CODE:
1680 RETVAL = Mix_LoadMUS (path); 3042 Mix_FadeOutMusic (ms);
3043
3044void
3045halt ()
3046 CODE:
3047 Mix_HaltMusic ();
3048
3049int
3050playing ()
3051 CODE:
3052 RETVAL = Mix_PlayingMusic ();
1681 OUTPUT: 3053 OUTPUT:
1682 RETVAL 3054 RETVAL
1683 3055
3056DC::MixMusic
3057new (SV *klass, DC::RW rwops)
3058 CODE:
3059 RETVAL = Mix_LoadMUS_RW (rwops);
3060 OUTPUT:
3061 RETVAL
3062
1684void 3063void
1685DESTROY (CFClient::MixMusic self) 3064DESTROY (DC::MixMusic self)
1686 CODE: 3065 CODE:
1687 Mix_FreeMusic (self); 3066 Mix_FreeMusic (self);
1688 3067
1689int 3068int
1690play (CFClient::MixMusic self, int loops = -1) 3069play (DC::MixMusic self, int loops = -1)
1691 CODE: 3070 CODE:
1692 RETVAL = Mix_PlayMusic (self, loops); 3071 RETVAL = Mix_PlayMusic (self, loops);
1693 OUTPUT: 3072 OUTPUT:
1694 RETVAL 3073 RETVAL
1695 3074
3075void
3076fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3077 CODE:
3078 Mix_FadeInMusicPos (self, loops, ms, position);
3079
1696MODULE = CFClient PACKAGE = CFClient::OpenGL 3080MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3081
3082PROTOTYPES: ENABLE
1697 3083
1698BOOT: 3084BOOT:
1699{ 3085{
1700 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3086 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1701 static const struct { 3087 static const struct {
1702 const char *name; 3088 const char *name;
1703 IV iv; 3089 IV iv;
1704 } *civ, const_iv[] = { 3090 } *civ, const_iv[] = {
1705# define const_iv(name) { # name, (IV)name } 3091# define const_iv(name) { # name, (IV)name }
3092 const_iv (GL_VENDOR),
3093 const_iv (GL_VERSION),
3094 const_iv (GL_EXTENSIONS),
3095 const_iv (GL_MAX_TEXTURE_UNITS),
1706 const_iv (GL_COLOR_MATERIAL), 3096 const_iv (GL_COLOR_MATERIAL),
1707 const_iv (GL_SMOOTH), 3097 const_iv (GL_SMOOTH),
1708 const_iv (GL_FLAT), 3098 const_iv (GL_FLAT),
1709 const_iv (GL_DITHER), 3099 const_iv (GL_DITHER),
1710 const_iv (GL_BLEND), 3100 const_iv (GL_BLEND),
… …
1712 const_iv (GL_SCISSOR_TEST), 3102 const_iv (GL_SCISSOR_TEST),
1713 const_iv (GL_DEPTH_TEST), 3103 const_iv (GL_DEPTH_TEST),
1714 const_iv (GL_ALPHA_TEST), 3104 const_iv (GL_ALPHA_TEST),
1715 const_iv (GL_NORMALIZE), 3105 const_iv (GL_NORMALIZE),
1716 const_iv (GL_RESCALE_NORMAL), 3106 const_iv (GL_RESCALE_NORMAL),
3107 const_iv (GL_FRONT),
3108 const_iv (GL_BACK),
3109 const_iv (GL_AUX0),
1717 const_iv (GL_AND), 3110 const_iv (GL_AND),
1718 const_iv (GL_ONE), 3111 const_iv (GL_ONE),
1719 const_iv (GL_ZERO), 3112 const_iv (GL_ZERO),
1720 const_iv (GL_SRC_ALPHA), 3113 const_iv (GL_SRC_ALPHA),
1721 const_iv (GL_DST_ALPHA), 3114 const_iv (GL_DST_ALPHA),
1722 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3115 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1723 const_iv (GL_ONE_MINUS_DST_ALPHA), 3116 const_iv (GL_ONE_MINUS_DST_ALPHA),
3117 const_iv (GL_SRC_COLOR),
3118 const_iv (GL_DST_COLOR),
3119 const_iv (GL_ONE_MINUS_SRC_COLOR),
3120 const_iv (GL_ONE_MINUS_DST_COLOR),
1724 const_iv (GL_SRC_ALPHA_SATURATE), 3121 const_iv (GL_SRC_ALPHA_SATURATE),
1725 const_iv (GL_RGB), 3122 const_iv (GL_RGB),
1726 const_iv (GL_RGBA), 3123 const_iv (GL_RGBA),
1727 const_iv (GL_RGBA4), 3124 const_iv (GL_RGBA4),
1728 const_iv (GL_RGBA8), 3125 const_iv (GL_RGBA8),
… …
1734 const_iv (GL_INTENSITY), 3131 const_iv (GL_INTENSITY),
1735 const_iv (GL_LUMINANCE), 3132 const_iv (GL_LUMINANCE),
1736 const_iv (GL_LUMINANCE_ALPHA), 3133 const_iv (GL_LUMINANCE_ALPHA),
1737 const_iv (GL_FLOAT), 3134 const_iv (GL_FLOAT),
1738 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3135 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3136 const_iv (GL_COMPRESSED_ALPHA_ARB),
3137 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3138 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3139 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3140 const_iv (GL_COMPRESSED_RGB_ARB),
3141 const_iv (GL_COMPRESSED_RGBA_ARB),
1739 const_iv (GL_COMPILE), 3142 const_iv (GL_COMPILE),
3143 const_iv (GL_PROXY_TEXTURE_1D),
3144 const_iv (GL_PROXY_TEXTURE_2D),
1740 const_iv (GL_TEXTURE_1D), 3145 const_iv (GL_TEXTURE_1D),
1741 const_iv (GL_TEXTURE_2D), 3146 const_iv (GL_TEXTURE_2D),
1742 const_iv (GL_TEXTURE_ENV), 3147 const_iv (GL_TEXTURE_ENV),
1743 const_iv (GL_TEXTURE_MAG_FILTER), 3148 const_iv (GL_TEXTURE_MAG_FILTER),
1744 const_iv (GL_TEXTURE_MIN_FILTER), 3149 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1765 const_iv (GL_COLOR_LOGIC_OP), 3170 const_iv (GL_COLOR_LOGIC_OP),
1766 const_iv (GL_SEPARABLE_2D), 3171 const_iv (GL_SEPARABLE_2D),
1767 const_iv (GL_CONVOLUTION_2D), 3172 const_iv (GL_CONVOLUTION_2D),
1768 const_iv (GL_CONVOLUTION_BORDER_MODE), 3173 const_iv (GL_CONVOLUTION_BORDER_MODE),
1769 const_iv (GL_CONSTANT_BORDER), 3174 const_iv (GL_CONSTANT_BORDER),
3175 const_iv (GL_POINTS),
1770 const_iv (GL_LINES), 3176 const_iv (GL_LINES),
3177 const_iv (GL_LINE_STRIP),
1771 const_iv (GL_LINE_LOOP), 3178 const_iv (GL_LINE_LOOP),
1772 const_iv (GL_QUADS), 3179 const_iv (GL_QUADS),
1773 const_iv (GL_QUAD_STRIP), 3180 const_iv (GL_QUAD_STRIP),
1774 const_iv (GL_TRIANGLES), 3181 const_iv (GL_TRIANGLES),
1775 const_iv (GL_TRIANGLE_STRIP), 3182 const_iv (GL_TRIANGLE_STRIP),
1776 const_iv (GL_TRIANGLE_FAN), 3183 const_iv (GL_TRIANGLE_FAN),
3184 const_iv (GL_POLYGON),
1777 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3185 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3186 const_iv (GL_POINT_SMOOTH_HINT),
3187 const_iv (GL_LINE_SMOOTH_HINT),
3188 const_iv (GL_POLYGON_SMOOTH_HINT),
3189 const_iv (GL_GENERATE_MIPMAP_HINT),
3190 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1778 const_iv (GL_FASTEST), 3191 const_iv (GL_FASTEST),
3192 const_iv (GL_DONT_CARE),
3193 const_iv (GL_NICEST),
1779 const_iv (GL_V2F), 3194 const_iv (GL_V2F),
1780 const_iv (GL_V3F), 3195 const_iv (GL_V3F),
1781 const_iv (GL_T2F_V3F), 3196 const_iv (GL_T2F_V3F),
1782 const_iv (GL_T2F_N3F_V3F), 3197 const_iv (GL_T2F_N3F_V3F),
3198 const_iv (GL_FUNC_ADD),
3199 const_iv (GL_FUNC_SUBTRACT),
3200 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1783# undef const_iv 3201# undef const_iv
1784 }; 3202 };
1785 3203
1786 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3204 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1787 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3205 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1788}
1789 3206
1790char * 3207 texture_av = newAV ();
3208 AvREAL_off (texture_av);
3209}
3210
3211void
3212disable_GL_EXT_blend_func_separate ()
3213 CODE:
3214 gl.BlendFuncSeparate = 0;
3215 gl.BlendFuncSeparateEXT = 0;
3216
3217void
3218apple_nvidia_bug (int enable)
3219
3220const char *
1791gl_vendor () 3221gl_vendor ()
1792 CODE: 3222 CODE:
1793 RETVAL = (char *)glGetString (GL_VENDOR); 3223 RETVAL = (const char *)glGetString (GL_VENDOR);
1794 OUTPUT: 3224 OUTPUT:
1795 RETVAL 3225 RETVAL
1796 3226
1797char * 3227const char *
1798gl_version () 3228gl_version ()
1799 CODE: 3229 CODE:
1800 RETVAL = (char *)glGetString (GL_VERSION); 3230 RETVAL = (const char *)glGetString (GL_VERSION);
1801 OUTPUT: 3231 OUTPUT:
1802 RETVAL 3232 RETVAL
1803 3233
1804char * 3234const char *
1805gl_extensions () 3235gl_extensions ()
1806 CODE: 3236 CODE:
1807 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3237 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1808 OUTPUT: 3238 OUTPUT:
1809 RETVAL 3239 RETVAL
1810 3240
3241const char *glGetString (GLenum pname)
3242 CODE:
3243 RETVAL = (const char *)glGetString (pname);
3244 OUTPUT:
3245 RETVAL
3246
3247GLint glGetInteger (GLenum pname)
3248 CODE:
3249 glGetIntegerv (pname, &RETVAL);
3250 OUTPUT:
3251 RETVAL
3252
3253GLdouble glGetDouble (GLenum pname)
3254 CODE:
3255 glGetDoublev (pname, &RETVAL);
3256 OUTPUT:
3257 RETVAL
3258
1811int glGetError () 3259int glGetError ()
1812 3260
1813void glFinish () 3261void glFinish ()
3262
3263void glFlush ()
1814 3264
1815void glClear (int mask) 3265void glClear (int mask)
1816 3266
1817void glClearColor (float r, float g, float b, float a = 1.0) 3267void glClearColor (float r, float g, float b, float a = 1.0)
1818 PROTOTYPE: @ 3268 PROTOTYPE: @
… …
1829 3279
1830void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3280void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1831 CODE: 3281 CODE:
1832 gl_BlendFuncSeparate (sa, da, saa, daa); 3282 gl_BlendFuncSeparate (sa, da, saa, daa);
1833 3283
3284# void glBlendEquation (int se)
3285
1834void glDepthMask (int flag) 3286void glDepthMask (int flag)
1835 3287
1836void glLogicOp (int opcode) 3288void glLogicOp (int opcode)
1837 3289
1838void glColorMask (int red, int green, int blue, int alpha) 3290void glColorMask (int red, int green, int blue, int alpha)
… …
1842void glPushMatrix () 3294void glPushMatrix ()
1843 3295
1844void glPopMatrix () 3296void glPopMatrix ()
1845 3297
1846void glLoadIdentity () 3298void glLoadIdentity ()
3299
3300void glDrawBuffer (int buffer)
3301
3302void glReadBuffer (int buffer)
1847 3303
1848# near_ and far_ are due to microsofts buggy "c" compiler 3304# near_ and far_ are due to microsofts buggy "c" compiler
1849void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3305void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1850 3306
1851# near_ and far_ are due to microsofts buggy "c" compiler 3307# near_ and far_ are due to microsofts buggy "c" compiler
1852void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3308void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3309
3310PROTOTYPES: DISABLE
1853 3311
1854void glViewport (int x, int y, int width, int height) 3312void glViewport (int x, int y, int width, int height)
1855 3313
1856void glScissor (int x, int y, int width, int height) 3314void glScissor (int x, int y, int width, int height)
1857 3315
… …
1865 3323
1866void glRotate (float angle, float x, float y, float z) 3324void glRotate (float angle, float x, float y, float z)
1867 CODE: 3325 CODE:
1868 glRotatef (angle, x, y, z); 3326 glRotatef (angle, x, y, z);
1869 3327
1870void glBegin (int mode)
1871
1872void glEnd ()
1873
1874void glColor (float r, float g, float b, float a = 1.0) 3328void glColor (float r, float g, float b, float a = 1.0)
1875 PROTOTYPE: @ 3329 PROTOTYPE: @
1876 ALIAS: 3330 ALIAS:
1877 glColor_premultiply = 1 3331 glColor_premultiply = 1
1878 CODE: 3332 CODE:
1879 if (ix) 3333 if (ix)
1880 { 3334 {
1881 r *= a; 3335 r *= a;
1882 g *= a; 3336 g *= a;
1883 b *= a; 3337 b *= a;
1884 } 3338 }
1885 // microsoft visual "c" rounds instead of truncating... 3339 // microsoft visual "c" rounds instead of truncating...
1886 glColor4ub (MIN ((int)(r * 256.f), 255), 3340 glColor4f (r, g, b, a);
1887 MIN ((int)(g * 256.f), 255),
1888 MIN ((int)(b * 256.f), 255),
1889 MIN ((int)(a * 256.f), 255));
1890
1891void glInterleavedArrays (int format, int stride, char *data)
1892
1893void glDrawElements (int mode, int count, int type, char *indices)
1894
1895# 1.2 void glDrawRangeElements (int mode, int start, int end
1896 3341
1897void glRasterPos (float x, float y, float z = 0.) 3342void glRasterPos (float x, float y, float z = 0.)
1898 CODE: 3343 CODE:
1899 glRasterPos3f (0, 0, z); 3344 glRasterPos3f (0, 0, z);
1900 glBitmap (0, 0, 0, 0, x, y, 0); 3345 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1905 3350
1906void glTexCoord (float s, float t) 3351void glTexCoord (float s, float t)
1907 CODE: 3352 CODE:
1908 glTexCoord2f (s, t); 3353 glTexCoord2f (s, t);
1909 3354
3355void glRect (float x1, float y1, float x2, float y2)
3356 CODE:
3357 glRectf (x1, y1, x2, y2);
3358
3359void glRect_lineloop (float x1, float y1, float x2, float y2)
3360 CODE:
3361 glBegin (GL_LINE_LOOP);
3362 glVertex2f (x1, y1);
3363 glVertex2f (x2, y1);
3364 glVertex2f (x2, y2);
3365 glVertex2f (x1, y2);
3366 glEnd ();
3367
3368PROTOTYPES: ENABLE
3369
3370void glBegin (int mode)
3371
3372void glEnd ()
3373
3374void glPointSize (GLfloat size)
3375
3376void glLineWidth (GLfloat width)
3377
3378void glInterleavedArrays (int format, int stride, char *data)
3379
3380void glDrawElements (int mode, int count, int type, char *indices)
3381
3382# 1.2 void glDrawRangeElements (int mode, int start, int end
3383
1910void glTexEnv (int target, int pname, float param) 3384void glTexEnv (int target, int pname, float param)
1911 CODE: 3385 CODE:
1912 glTexEnvf (target, pname, param); 3386 glTexEnvf (target, pname, param);
1913 3387
1914void glTexParameter (int target, int pname, float param) 3388void glTexParameter (int target, int pname, float param)
… …
1930void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3404void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1931 CODE: 3405 CODE:
1932 if (gl.SeparableFilter2D) 3406 if (gl.SeparableFilter2D)
1933 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3407 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1934 3408
1935void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3409void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1936 3410
1937void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3411void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1938 3412
1939void glDrawPixels (int width, int height, int format, int type, char *pixels) 3413void glDrawPixels (int width, int height, int format, int type, char *pixels)
3414
3415void glPixelZoom (float x, float y)
1940 3416
1941void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3417void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1942 3418
1943int glGenTexture () 3419int glGenTexture ()
1944 CODE: 3420 CODE:
1945{ 3421 RETVAL = gen_texture ();
1946 GLuint name;
1947 glGenTextures (1, &name);
1948 RETVAL = name;
1949}
1950 OUTPUT: 3422 OUTPUT:
1951 RETVAL 3423 RETVAL
1952 3424
1953void glDeleteTexture (int name) 3425void glDeleteTexture (int name)
1954 CODE: 3426 CODE:
1955{
1956 GLuint name_ = name;
1957 glDeleteTextures (1, &name_); 3427 del_texture (name);
1958} 3428
1959
1960int glGenList () 3429int glGenList ()
1961 CODE: 3430 CODE:
1962 RETVAL = glGenLists (1); 3431 RETVAL = glGenLists (1);
1963 OUTPUT: 3432 OUTPUT:
1964 RETVAL 3433 RETVAL
… …
1971 3440
1972void glEndList () 3441void glEndList ()
1973 3442
1974void glCallList (int list) 3443void glCallList (int list)
1975 3444
3445void c_init ()
3446 CODE:
3447 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3448 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1976 3449
3450MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3451
3452PROTOTYPES: DISABLE
3453
3454void
3455find_widget (SV *self, NV x, NV y)
3456 PPCODE:
3457{
3458 if (within_widget (self, x, y))
3459 XPUSHs (self);
3460}
3461
3462BOOT:
3463{
3464 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3465
3466 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3467 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3468 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3469 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3470}
3471
3472void
3473draw (SV *self)
3474 CODE:
3475{
3476 HV *hv;
3477 SV **svp;
3478 NV x, y, w, h;
3479 SV *draw_x_sv = GvSV (draw_x_gv);
3480 SV *draw_y_sv = GvSV (draw_y_gv);
3481 SV *draw_w_sv = GvSV (draw_w_gv);
3482 SV *draw_h_sv = GvSV (draw_h_gv);
3483 double draw_x, draw_y;
3484
3485 if (!SvROK (self))
3486 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3487
3488 hv = (HV *)SvRV (self);
3489
3490 if (SvTYPE (hv) != SVt_PVHV)
3491 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3492
3493 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3494 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3495
3496 if (!h || !w)
3497 XSRETURN_EMPTY;
3498
3499 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3500 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3501
3502 draw_x = SvNV (draw_x_sv) + x;
3503 draw_y = SvNV (draw_y_sv) + y;
3504
3505 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3506 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3507 XSRETURN_EMPTY;
3508
3509 sv_setnv (draw_x_sv, draw_x);
3510 sv_setnv (draw_y_sv, draw_y);
3511
3512 glPushMatrix ();
3513 glTranslated (x, y, 0);
3514
3515 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3516 {
3517 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3518
3519 if (svp && SvTRUE (*svp))
3520 {
3521 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3522 glEnable (GL_BLEND);
3523 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3524 glBegin (GL_QUADS);
3525 glVertex2f (0, 0);
3526 glVertex2f (w, 0);
3527 glVertex2f (w, h);
3528 glVertex2f (0, h);
3529 glEnd ();
3530 glDisable (GL_BLEND);
3531 }
3532 }
3533#if 0
3534 // draw borders, for debugging
3535 glPushMatrix ();
3536 glColor4f (1., 1., 0., 1.);
3537 glTranslatef (.5, .5, 0.);
3538 glBegin (GL_LINE_LOOP);
3539 glVertex2f (0 , 0);
3540 glVertex2f (w - 1, 0);
3541 glVertex2f (w - 1, h - 1);
3542 glVertex2f (0 , h - 1);
3543 glEnd ();
3544 glPopMatrix ();
3545#endif
3546 PUSHMARK (SP);
3547 XPUSHs (self);
3548 PUTBACK;
3549 call_method ("_draw", G_VOID | G_DISCARD);
3550 SPAGAIN;
3551
3552 glPopMatrix ();
3553
3554 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3555 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3556}
3557

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