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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 1.327 by root, Sun Nov 18 12:01:50 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 std::vector<tileid> tile;
150 mapface *face; 293 std::vector<maptex> tex;
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 ~mapgrid ()
299 {
300 clear_cells ();
301 }
302
303 void clear_cells ();
304};
305
306typedef mapgrid *DC__Map;
158 307
159static char * 308static char *
160prepend (char *ptr, int sze, int inc) 309prepend (char *ptr, int sze, int inc)
161{ 310{
162 char *p; 311 char *p;
… …
180 329
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 330#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)) 331#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 332
184static maprow * 333static maprow *
185map_get_row (CFClient__Map self, int y) 334map_get_row (mapgrid *self, int y)
186{ 335{
187 if (0 > y) 336 if (0 > y)
188 { 337 {
189 int extend = - y + MAP_EXTEND_Y; 338 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 339 Prepend (maprow, self->row, self->rows, extend);
… …
228 377
229 return row->col + (x - row->c0); 378 return row->col + (x - row->c0);
230} 379}
231 380
232static mapcell * 381static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 382map_get_cell (mapgrid *self, int x, int y)
234{ 383{
235 return row_get_cell (map_get_row (self, y), x); 384 return row_get_cell (map_get_row (self, y), x);
236} 385}
237 386
387void mapgrid::clear_cells ()
388{
389 int r;
390
391 for (r = 0; r < rows; r++)
392 Safefree (row[r].col);
393
394 Safefree (row);
395
396 x = 0;
397 y = 0;
398 ox = 0;
399 oy = 0;
400 row = 0;
401 rows = 0;
402}
403
404#define CELL_CLEAR(cell) \
405 do { \
406 if ((cell)->player) \
407 (cell)->tile [2] = 0; \
408 (cell)->darkness = 0; \
409 (cell)->stat_hp = 0; \
410 (cell)->flags = 0; \
411 (cell)->player = 0; \
412 } while (0)
413
238static void 414static void
239map_clear (CFClient__Map self)
240{
241 int r;
242
243 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col);
245
246 Safefree (self->row);
247
248 self->x = 0;
249 self->y = 0;
250 self->ox = 0;
251 self->oy = 0;
252 self->row = 0;
253 self->rows = 0;
254}
255
256static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 415map_blank (mapgrid *self, int x0, int y0, int w, int h)
258{ 416{
259 int x, y; 417 int x, y;
260 maprow *row; 418 maprow *row;
419 mapcell *cell;
261 420
262 for (y = y0; y < y0 + h; y++) 421 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 422 if (y >= 0)
264 { 423 {
265 if (y >= self->rows) 424 if (y >= self->rows)
… …
271 if (x >= row->c0) 430 if (x >= row->c0)
272 { 431 {
273 if (x >= row->c1) 432 if (x >= row->c1)
274 break; 433 break;
275 434
276 row->col[x - row->c0].darkness = -1; 435 cell = row->col + x - row->c0;
436
437 CELL_CLEAR (cell);
277 } 438 }
278 } 439 }
440}
441
442struct smooth_key
443{
444 tileid tile;
445 uint8_t x, y, level;
446
447 bool operator == (const smooth_key &o) const
448 {
449 return tile == o.tile && x == o.x && y == o.y && level == o.level;
450 }
451};
452
453typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
454
455namespace std {
456 template <>
457 struct hash<smooth_key>
458 {
459 size_t operator () (const smooth_key &v) const
460 {
461 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
462 }
463 };
464}
465
466static void
467smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
468{
469 auto &&it = h.find (key);
470
471 if (it == h.end ())
472 h.insert (std::make_pair (key, bits));
473 else
474 it->second |= bits;
279} 475}
280 476
281static void 477static void
282music_finished (void) 478music_finished (void)
283{ 479{
… …
300 ev.code = 1; 496 ev.code = 1;
301 ev.data1 = (void *)(long)channel; 497 ev.data1 = (void *)(long)channel;
302 ev.data2 = 0; 498 ev.data2 = 0;
303 499
304 SDL_PushEvent ((SDL_Event *)&ev); 500 SDL_PushEvent ((SDL_Event *)&ev);
501}
502
503// approximately divide by 255
504static unsigned int
505div255 (unsigned int n)
506{
507 return (n + (n >> 8)) >> 8;
305} 508}
306 509
307static unsigned int 510static unsigned int
308minpot (unsigned int n) 511minpot (unsigned int n)
309{ 512{
… …
319 n |= n >> 16; 522 n |= n >> 16;
320 523
321 return n + 1; 524 return n + 1;
322} 525}
323 526
324MODULE = CFClient PACKAGE = CFClient 527static unsigned int
528popcount (unsigned int n)
529{
530 n -= (n >> 1) & 0x55555555U;
531 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
532 n = ((n >> 4) + n) & 0x0f0f0f0fU;
533 n *= 0x01010101U;
534
535 return n >> 24;
536}
537
538/* SDL should provide this, really. */
539#define SDLK_MODIFIER_MIN 300
540#define SDLK_MODIFIER_MAX 314
541
542/******************************************************************************/
543
544static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
545static GV *hover_gv;
546
547static int
548within_widget (SV *widget, NV x, NV y)
549{
550 HV *self;
551 SV **svp;
552 NV wx, ww, wy, wh;
553
554 if (!SvROK (widget))
555 return 0;
556
557 self = (HV *)SvRV (widget);
558
559 if (SvTYPE (self) != SVt_PVHV)
560 return 0;
561
562 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
563 if (y < wy)
564 return 0;
565
566 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
567 if (y >= wy + wh)
568 return 0;
569
570 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
571 if (x < wx)
572 return 0;
573
574 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
575 if (x >= wx + ww)
576 return 0;
577
578 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
579 if (!svp || !SvTRUE (*svp))
580 return 0;
581
582 return 1;
583}
584
585/******************************************************************************/
586
587/* process keyboard modifiers */
588static int
589mod_munge (int mod)
590{
591 mod &= MOD_MASK;
592
593 if (mod & (KMOD_META | KMOD_ALT))
594 mod |= KMOD_LRAM;
595
596 return mod;
597}
598
599static void
600deliantra_main (SV *real_main)
601{
602 dSP;
603
604 PUSHMARK (SP);
605 call_sv (real_main, G_DISCARD | G_VOID);
606}
607
608#ifdef __MACOSX__
609 static SV *real_main;
610
611 /* to due surprising braindamage on the side of SDL design, we
612 * do some mind-boggling hack here: SDL requires a custom main()
613 * on OS X, so... we provide one and call the original main(), which,
614 * due to shared library magic, calls -lSDLmain's main, not perl's main,
615 * and which calls our main (== SDL_main) back.
616 */
617 extern C_LINKAGE int
618 main (int argc, char *argv[])
619 {
620 deliantra_main (real_main);
621 }
622
623 #undef main
624
625 extern C_LINKAGE int main (int argc, char *argv[]);
626
627 static void
628 SDL_main_hack (SV *real_main_)
629 {
630 real_main = real_main_;
631
632 char *argv[] = { "deliantra client", 0 };
633 (main) (1, argv);
634 }
635#else
636 static void
637 SDL_main_hack (SV *real_main)
638 {
639 deliantra_main (real_main);
640 }
641#endif
642
643MODULE = Deliantra::Client PACKAGE = DC
325 644
326PROTOTYPES: ENABLE 645PROTOTYPES: ENABLE
327 646
328BOOT: 647BOOT:
329{ 648{
330 HV *stash = gv_stashpv ("CFClient", 1); 649 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 650 static const struct {
332 const char *name; 651 const char *name;
333 IV iv; 652 IV iv;
334 } *civ, const_iv[] = { 653 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 654# define const_iv(name) { # name, (IV)name }
655 const_iv (SDLK_MODIFIER_MIN),
656 const_iv (SDLK_MODIFIER_MAX),
657
336 const_iv (SDL_ACTIVEEVENT), 658 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 659 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 660 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 661 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 662 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 671 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 672 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 673 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 674 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 675 const_iv (SDL_USEREVENT),
676
677 const_iv (SDL_APPINPUTFOCUS),
678 const_iv (SDL_APPMOUSEFOCUS),
679 const_iv (SDL_APPACTIVE),
680
681
682 const_iv (SDLK_UNKNOWN),
683 const_iv (SDLK_FIRST),
684 const_iv (SDLK_BACKSPACE),
685 const_iv (SDLK_TAB),
686 const_iv (SDLK_CLEAR),
687 const_iv (SDLK_RETURN),
688 const_iv (SDLK_PAUSE),
689 const_iv (SDLK_ESCAPE),
690 const_iv (SDLK_SPACE),
691 const_iv (SDLK_EXCLAIM),
692 const_iv (SDLK_QUOTEDBL),
693 const_iv (SDLK_HASH),
694 const_iv (SDLK_DOLLAR),
695 const_iv (SDLK_AMPERSAND),
696 const_iv (SDLK_QUOTE),
697 const_iv (SDLK_LEFTPAREN),
698 const_iv (SDLK_RIGHTPAREN),
699 const_iv (SDLK_ASTERISK),
700 const_iv (SDLK_PLUS),
701 const_iv (SDLK_COMMA),
702 const_iv (SDLK_MINUS),
703 const_iv (SDLK_PERIOD),
704 const_iv (SDLK_SLASH),
705 const_iv (SDLK_0),
706 const_iv (SDLK_1),
707 const_iv (SDLK_2),
708 const_iv (SDLK_3),
709 const_iv (SDLK_4),
710 const_iv (SDLK_5),
711 const_iv (SDLK_6),
712 const_iv (SDLK_7),
713 const_iv (SDLK_8),
714 const_iv (SDLK_9),
715 const_iv (SDLK_COLON),
716 const_iv (SDLK_SEMICOLON),
717 const_iv (SDLK_LESS),
718 const_iv (SDLK_EQUALS),
719 const_iv (SDLK_GREATER),
720 const_iv (SDLK_QUESTION),
721 const_iv (SDLK_AT),
722
723 const_iv (SDLK_LEFTBRACKET),
724 const_iv (SDLK_BACKSLASH),
725 const_iv (SDLK_RIGHTBRACKET),
726 const_iv (SDLK_CARET),
727 const_iv (SDLK_UNDERSCORE),
728 const_iv (SDLK_BACKQUOTE),
729 const_iv (SDLK_DELETE),
730
731 const_iv (SDLK_FIRST),
732 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 733 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 734 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 735 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 736 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 737 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 792 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 793 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 794 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 795 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 796 const_iv (SDLK_UNDO),
797
418 const_iv (KMOD_NONE), 798 const_iv (KMOD_NONE),
799 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 800 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 801 const_iv (KMOD_RSHIFT),
802 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 803 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 804 const_iv (KMOD_RCTRL),
805 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 806 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 807 const_iv (KMOD_RALT),
808 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 809 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 810 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 811 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 812 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 813 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 814
431 const_iv (KMOD_SHIFT), 815 const_iv (KMOD_LRAM),
432 const_iv (KMOD_ALT), 816
433 const_iv (KMOD_META) 817 const_iv (MIX_DEFAULT_FORMAT),
818
819 const_iv (SDL_INIT_TIMER),
820 const_iv (SDL_INIT_AUDIO),
821 const_iv (SDL_INIT_VIDEO),
822 const_iv (SDL_INIT_CDROM),
823 const_iv (SDL_INIT_JOYSTICK),
824 const_iv (SDL_INIT_EVERYTHING),
825 const_iv (SDL_INIT_NOPARACHUTE),
826 const_iv (SDL_INIT_EVENTTHREAD),
827
828 const_iv (SDL_GL_RED_SIZE),
829 const_iv (SDL_GL_GREEN_SIZE),
830 const_iv (SDL_GL_BLUE_SIZE),
831 const_iv (SDL_GL_ALPHA_SIZE),
832 const_iv (SDL_GL_DOUBLEBUFFER),
833 const_iv (SDL_GL_BUFFER_SIZE),
834 const_iv (SDL_GL_DEPTH_SIZE),
835 const_iv (SDL_GL_STENCIL_SIZE),
836 const_iv (SDL_GL_ACCUM_RED_SIZE),
837 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
838 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
839 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
840 const_iv (SDL_GL_STEREO),
841 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
842 const_iv (SDL_GL_MULTISAMPLESAMPLES),
843 const_iv (SDL_GL_ACCELERATED_VISUAL),
844 const_iv (SDL_GL_SWAP_CONTROL),
845
846 const_iv (FOW_DARKNESS)
434# undef const_iv 847# undef const_iv
435 }; 848 };
436 849
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 850 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 851 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
852
853 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
854 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 855}
856
857void
858weaken (SV *rv)
859 PROTOTYPE: $
860 CODE:
861 sv_rvweaken (rv);
862
863int
864in_destruct ()
865 CODE:
866 RETVAL = PL_main_cv == Nullcv;
867 OUTPUT:
868 RETVAL
440 869
441NV floor (NV x) 870NV floor (NV x)
442 871
443NV ceil (NV x) 872NV ceil (NV x)
444 873
874IV minpot (UV n)
875
876IV popcount (UV n)
877
878NV distance (NV dx, NV dy)
879 CODE:
880 RETVAL = pow (dx * dx + dy * dy, 0.5);
881 OUTPUT:
882 RETVAL
883
445void 884void
446pango_init () 885pango_init ()
447 CODE: 886 CODE:
448 // delayed, so it can pick up new fonts added by AddFontResourceEx
449{ 887{
450 {
451 ft2_fontmap = pango_ft2_font_map_new (); 888 opengl_fontmap = pango_opengl_font_map_new ();
452 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 889 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); 890 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454 } 891 /*pango_context_set_font_description (opengl_context, default_font);*/
455 { 892#if PANGO_VERSION_CHECK (1, 15, 2)
456 cairo_font_options_t *fopt = cairo_font_options_create (); 893 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457 cairo_fontmap = pango_cairo_font_map_get_default (); 894 /*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 895#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} 896}
471 897
472int 898char *SDL_GetError ()
473SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
474 899
475void 900void SDL_main_hack (SV *real_main)
901 PROTOTYPE: &
902
903int SDL_Init (U32 flags)
904
905int SDL_InitSubSystem (U32 flags)
906
907void SDL_QuitSubSystem (U32 flags)
908
476SDL_Quit () 909void SDL_Quit ()
477 910
911int SDL_GL_SetAttribute (int attr, int value)
912 C_ARGS: (SDL_GLattr)attr, value
913
914int SDL_GL_GetAttribute (int attr)
915 CODE:
916 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
917 XSRETURN_UNDEF;
918 OUTPUT:
919 RETVAL
920
478void 921void
479SDL_ListModes () 922SDL_ListModes (int rgb, int alpha)
480 PPCODE: 923 PPCODE:
481{ 924{
482 SDL_Rect **m; 925 SDL_Rect **m;
483 926
484 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 927 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 928 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 929 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 930 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488 931
489 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 932 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 933 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491 934
492 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 935 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 936 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 937 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 938 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496 939
497 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 940 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498 941 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
499 SDL_EnableUNICODE (1);
500 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501 942
502 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 943 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
503 944
504 if (m && m != (SDL_Rect **)-1) 945 if (m && m != (SDL_Rect **)-1)
505 while (*m) 946 while (*m)
506 { 947 {
948 if ((*m)->w >= 400 && (*m)->h >= 300)
949 {
507 AV *av = newAV (); 950 AV *av = newAV ();
508 av_push (av, newSViv ((*m)->w)); 951 av_push (av, newSViv ((*m)->w));
509 av_push (av, newSViv ((*m)->h)); 952 av_push (av, newSViv ((*m)->h));
953 av_push (av, newSViv (rgb));
954 av_push (av, newSViv (alpha));
510 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 955 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
956 }
511 957
512 ++m; 958 ++m;
513 } 959 }
514} 960}
515 961
516char *
517SDL_GetError ()
518
519int 962int
520SDL_SetVideoMode (int w, int h, int fullscreen) 963SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521 CODE: 964 CODE:
965{
966 SDL_EnableUNICODE (1);
967 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
968
969 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
970 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
971 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
972 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
973
522 RETVAL = !!SDL_SetVideoMode ( 974 RETVAL = !!SDL_SetVideoMode (
523 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 975 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524 ); 976 );
977
525 if (RETVAL) 978 if (RETVAL)
526 { 979 {
527 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 980 av_clear (texture_av);
528# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 981#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529# include "glfunc.h" 982#include "glfunc.h"
530# undef GL_FUNC 983#undef GL_FUNC
984 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
985 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
531 } 986 }
987}
532 OUTPUT: 988 OUTPUT:
533 RETVAL 989 RETVAL
990
991void
992SDL_WM_SetCaption (const char *title, const char *icon)
534 993
535void 994void
536SDL_GL_SwapBuffers () 995SDL_GL_SwapBuffers ()
537 996
538char * 997char *
539SDL_GetKeyName (int sym) 998SDL_GetKeyName (int sym)
999 C_ARGS: (SDLKey)sym
540 1000
1001int
1002SDL_GetAppState ()
1003
1004int
1005SDL_GetModState ()
1006
1007int
1008SDL_WaitEvent ()
1009 C_ARGS: 0
1010
541void 1011void
542SDL_PollEvent () 1012SDL_PumpEvents ()
1013
1014void
1015peep_events ()
543 PPCODE: 1016 PPCODE:
544{ 1017{
545 SDL_Event ev; 1018 SDL_Event ev;
546 1019
547 while (SDL_PollEvent (&ev)) 1020 SDL_PumpEvents ();
1021 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548 { 1022 {
549 HV *hv = newHV (); 1023 HV *hv = newHV ();
550 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1024 hv_store (hv, "type", 4, newSViv (ev.type), 0);
551 1025
552 switch (ev.type) 1026 switch (ev.type)
553 { 1027 {
554 case SDL_KEYDOWN: 1028 case SDL_KEYDOWN:
555 case SDL_KEYUP: 1029 case SDL_KEYUP:
556 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1030 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1031 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1032 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1033 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); 1034 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560 break; 1035 break;
561 1036
562 case SDL_ACTIVEEVENT: 1037 case SDL_ACTIVEEVENT:
563 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1038 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1039 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565 break; 1040 break;
566 1041
567 case SDL_MOUSEMOTION: 1042 case SDL_MOUSEMOTION:
1043 {
1044 int state = ev.motion.state;
1045 int x = ev.motion.x;
1046 int y = ev.motion.y;
1047 int xrel = ev.motion.xrel;
1048 int yrel = ev.motion.yrel;
1049
1050 /* do simplistic event compression */
1051 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1052 && state == ev.motion.state)
1053 {
1054 xrel += ev.motion.xrel;
1055 yrel += ev.motion.yrel;
1056 x = ev.motion.x;
1057 y = ev.motion.y;
1058 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1059 }
1060
568 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1061 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
569
570 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1062 hv_store (hv, "state", 5, newSViv (state), 0);
571 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1063 hv_store (hv, "x", 1, newSViv (x), 0);
572 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1064 hv_store (hv, "y", 1, newSViv (y), 0);
573 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1065 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1066 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1067 }
575 break; 1068 break;
576 1069
577 case SDL_MOUSEBUTTONDOWN: 1070 case SDL_MOUSEBUTTONDOWN:
578 case SDL_MOUSEBUTTONUP: 1071 case SDL_MOUSEBUTTONUP:
579 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1072 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580 1073
581 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1074 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1075 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1076 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1077 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
589 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1082 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1083 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591 break; 1084 break;
592 } 1085 }
593 1086
594 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1087 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595 } 1088 }
596} 1089}
597 1090
1091char *
1092SDL_AudioDriverName ()
1093 CODE:
1094{
1095 char buf [256];
1096 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1097 XSRETURN_UNDEF;
1098
1099 RETVAL = buf;
1100}
1101 OUTPUT:
1102 RETVAL
1103
598int 1104int
599Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1105Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600 POSTCALL: 1106 POSTCALL:
601 Mix_HookMusicFinished (music_finished); 1107 Mix_HookMusicFinished (music_finished);
602 Mix_ChannelFinished (channel_finished); 1108 Mix_ChannelFinished (channel_finished);
603 1109
604void 1110void
1111Mix_QuerySpec ()
1112 PPCODE:
1113{
1114 int freq, channels;
1115 Uint16 format;
1116
1117 if (Mix_QuerySpec (&freq, &format, &channels))
1118 {
1119 EXTEND (SP, 3);
1120 PUSHs (sv_2mortal (newSViv (freq)));
1121 PUSHs (sv_2mortal (newSViv (format)));
1122 PUSHs (sv_2mortal (newSViv (channels)));
1123 }
1124}
1125
1126void
605Mix_CloseAudio () 1127Mix_CloseAudio ()
606 1128
607int 1129int
608Mix_AllocateChannels (int numchans = -1) 1130Mix_AllocateChannels (int numchans = -1)
609 1131
1132const char *
1133Mix_GetError ()
1134
610void 1135void
611lowdelay (int fd, int val = 1) 1136lowdelay (int fd, int val = 1)
612 CODE: 1137 CODE:
1138 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1139
1140void
1141win32_proxy_info ()
1142 PPCODE:
1143{
613#ifndef _WIN32 1144#ifdef _WIN32
614 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1145 char buffer[2048];
1146 DWORD buflen;
1147
1148 EXTEND (SP, 3);
1149
1150 buflen = sizeof (buffer);
1151 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1152 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1153 {
1154 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1155
1156 buflen = sizeof (buffer);
1157 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1158 {
1159 PUSHs (newSVpv (buffer, 0));
1160
1161 buflen = sizeof (buffer);
1162 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1163 PUSHs (newSVpv (buffer, 0));
1164 }
1165 }
615#endif 1166#endif
1167}
616 1168
617void 1169int
618add_font (char *file) 1170add_font (char *file)
619 CODE: 1171 CODE:
620 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1172 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621#ifdef _WIN32 1173 OUTPUT:
622 // cairo... sigh... requires win2000 1174 RETVAL
623 AddFontResourceEx (file, FR_PRIVATE, 0); 1175
624#endif 1176void
1177IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1178
1179# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1180void
1181Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
625 1182
626void 1183void
627load_image_inline (SV *image_) 1184load_image_inline (SV *image_)
628 ALIAS: 1185 ALIAS:
629 load_image_file = 1 1186 load_image_file = 1
… …
632 STRLEN image_len; 1189 STRLEN image_len;
633 char *image = (char *)SvPVbyte (image_, image_len); 1190 char *image = (char *)SvPVbyte (image_, image_len);
634 SDL_Surface *surface, *surface2; 1191 SDL_Surface *surface, *surface2;
635 SDL_PixelFormat fmt; 1192 SDL_PixelFormat fmt;
636 SDL_RWops *rw = ix 1193 SDL_RWops *rw = ix
637 ? SDL_RWFromFile (image, "r") 1194 ? SDL_RWFromFile (image, "rb")
638 : SDL_RWFromConstMem (image, image_len); 1195 : SDL_RWFromConstMem (image, image_len);
639 1196
640 if (!rw) 1197 if (!rw)
641 croak ("load_image: %s", SDL_GetError ()); 1198 croak ("load_image: %s", SDL_GetError ());
642 1199
… …
671 1228
672 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1229 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673 1230
674 assert (surface2->pitch == surface2->w * 4); 1231 assert (surface2->pitch == surface2->w * 4);
675 1232
1233 SDL_LockSurface (surface2);
676 EXTEND (SP, 5); 1234 EXTEND (SP, 6);
677 PUSHs (sv_2mortal (newSViv (surface2->w))); 1235 PUSHs (sv_2mortal (newSViv (surface2->w)));
678 PUSHs (sv_2mortal (newSViv (surface2->h))); 1236 PUSHs (sv_2mortal (newSViv (surface2->h)));
679 SDL_LockSurface (surface2);
680 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1237 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))); 1238 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1239 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1240 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1241 SDL_UnlockSurface (surface2);
685 1242
686 SDL_FreeSurface (surface); 1243 SDL_FreeSurface (surface);
687 SDL_FreeSurface (surface2); 1244 SDL_FreeSurface (surface2);
688} 1245}
689 1246
… …
715void 1272void
716error (char *message) 1273error (char *message)
717 CODE: 1274 CODE:
718 fprintf (stderr, "ERROR: %s\n", message); 1275 fprintf (stderr, "ERROR: %s\n", message);
719#ifdef _WIN32 1276#ifdef _WIN32
720 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1277 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
721#endif 1278#endif
722 1279
723void 1280void
724fatal (char *message) 1281fatal (char *message)
725 CODE: 1282 CODE:
726 fprintf (stderr, "FATAL: %s\n", message); 1283 fprintf (stderr, "FATAL: %s\n", message);
727#ifdef _WIN32 1284#ifdef _WIN32
728 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1285 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
729#endif 1286#endif
730 _exit (1); 1287 _exit (1);
731 1288
732void 1289void
733_exit (int retval) 1290_exit (int retval = 0)
734 CODE: 1291 CODE:
1292#ifdef WIN32
1293 ExitThread (retval); // unclean, please beam me up
1294#else
735 _exit (retval); 1295 _exit (retval);
1296#endif
736 1297
1298void
1299debug ()
1300 CODE:
1301{
1302#if DEBUG
1303 VALGRIND_DO_LEAK_CHECK;
1304#endif
1305}
1306
1307int
1308SvREFCNT (SV *sv)
1309 CODE:
1310 RETVAL = SvREFCNT (sv);
1311 OUTPUT:
1312 RETVAL
1313
737MODULE = CFClient PACKAGE = CFClient::Font 1314MODULE = Deliantra::Client PACKAGE = DC::Font
738 1315
739CFClient::Font 1316PROTOTYPES: DISABLE
1317
1318DC::Font
740new_from_file (SV *class, char *path, int id = 0) 1319new_from_file (SV *klass, char *path, int id = 0)
741 CODE: 1320 CODE:
742{ 1321{
743 int count; 1322 int count;
744 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1323 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
745 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1324 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
747} 1326}
748 OUTPUT: 1327 OUTPUT:
749 RETVAL 1328 RETVAL
750 1329
751void 1330void
752DESTROY (CFClient::Font self) 1331DESTROY (DC::Font self)
753 CODE: 1332 CODE:
754 pango_font_description_free (self); 1333 pango_font_description_free (self);
755 1334
756void 1335void
757make_default (CFClient::Font self) 1336make_default (DC::Font self)
1337 PROTOTYPE: $
758 CODE: 1338 CODE:
759 default_font = self; 1339 default_font = self;
760 1340
761MODULE = CFClient PACKAGE = CFClient::Layout 1341MODULE = Deliantra::Client PACKAGE = DC::Layout
762 1342
763CFClient::Layout 1343PROTOTYPES: DISABLE
764new (SV *class, int rgba = 0)
765 CODE:
766 New (0, RETVAL, 1, struct cf_layout);
767 1344
1345void
1346glyph_cache_backup ()
1347 PROTOTYPE:
1348 CODE:
1349 tc_backup ();
1350
1351void
1352glyph_cache_restore ()
1353 PROTOTYPE:
1354 CODE:
1355 tc_restore ();
1356
1357DC::Layout
1358new (SV *klass)
1359 CODE:
1360 RETVAL = new cf_layout;
1361
768 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1362 RETVAL->pl = pango_layout_new (opengl_context);
769 RETVAL->rgba = rgba;
770 RETVAL->r = 1.; 1363 RETVAL->r = 1.;
771 RETVAL->g = 1.; 1364 RETVAL->g = 1.;
772 RETVAL->b = 1.; 1365 RETVAL->b = 1.;
773 RETVAL->a = 1.; 1366 RETVAL->a = 1.;
774 RETVAL->base_height = MIN_FONT_HEIGHT; 1367 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
778 layout_update_font (RETVAL); 1371 layout_update_font (RETVAL);
779 OUTPUT: 1372 OUTPUT:
780 RETVAL 1373 RETVAL
781 1374
782void 1375void
783DESTROY (CFClient::Layout self) 1376DESTROY (DC::Layout self)
784 CODE: 1377 CODE:
785 g_object_unref (self->pl); 1378 g_object_unref (self->pl);
786 Safefree (self); 1379 delete self;
787 1380
788int
789is_rgba (CFClient::Layout self)
790 CODE:
791 RETVAL = self->rgba;
792 OUTPUT:
793 RETVAL
794
795void 1381void
796set_text (CFClient::Layout self, SV *text_) 1382set_text (DC::Layout self, SV *text_)
797 CODE: 1383 CODE:
798{ 1384{
799 STRLEN textlen; 1385 STRLEN textlen;
800 char *text = SvPVutf8 (text_, textlen); 1386 char *text = SvPVutf8 (text_, textlen);
801 1387
802 pango_layout_set_text (self->pl, text, textlen); 1388 pango_layout_set_text (self->pl, text, textlen);
803} 1389}
804 1390
805void 1391void
806set_markup (CFClient::Layout self, SV *text_) 1392set_markup (DC::Layout self, SV *text_)
807 CODE: 1393 CODE:
808{ 1394{
809 STRLEN textlen; 1395 STRLEN textlen;
810 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
811 1397
812 pango_layout_set_markup (self->pl, text, textlen); 1398 pango_layout_set_markup (self->pl, text, textlen);
813} 1399}
814 1400
1401void
1402set_shapes (DC::Layout self, ...)
1403 CODE:
1404{
1405 PangoAttrList *attrs = 0;
1406 const char *text = pango_layout_get_text (self->pl);
1407 const char *pos = text;
1408 int arg = 4;
1409
1410 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1411 {
1412 PangoRectangle inkrect, rect;
1413 PangoAttribute *attr;
1414
1415 int x = SvIV (ST (arg - 3));
1416 int y = SvIV (ST (arg - 2));
1417 int w = SvIV (ST (arg - 1));
1418 int h = SvIV (ST (arg ));
1419
1420 inkrect.x = 0;
1421 inkrect.y = 0;
1422 inkrect.width = 0;
1423 inkrect.height = 0;
1424
1425 rect.x = x * PANGO_SCALE;
1426 rect.y = y * PANGO_SCALE;
1427 rect.width = w * PANGO_SCALE;
1428 rect.height = h * PANGO_SCALE;
1429
1430 if (!attrs)
1431 attrs = pango_layout_get_attributes (self->pl);
1432
1433 attr = pango_attr_shape_new (&inkrect, &rect);
1434 attr->start_index = pos - text;
1435 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1436 pango_attr_list_insert (attrs, attr);
1437
1438 arg += 4;
1439 pos += sizeof (OBJ_STR) - 1;
1440 }
1441
1442 if (attrs)
1443 pango_layout_set_attributes (self->pl, attrs);
1444}
1445
1446void
1447get_shapes (DC::Layout self)
1448 PPCODE:
1449{
1450 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1451
1452 do
1453 {
1454 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1455
1456 if (run && shape_attr_p (run))
1457 {
1458 PangoRectangle extents;
1459 pango_layout_iter_get_run_extents (iter, 0, &extents);
1460
1461 EXTEND (SP, 2);
1462 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1463 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1464 }
1465 }
1466 while (pango_layout_iter_next_run (iter));
1467
1468 pango_layout_iter_free (iter);
1469}
1470
1471int
1472has_wrapped (DC::Layout self)
1473 CODE:
1474{
1475 int lines = 1;
1476 const char *text = pango_layout_get_text (self->pl);
1477
1478 while (*text)
1479 lines += *text++ == '\n';
1480
1481 RETVAL = lines < pango_layout_get_line_count (self->pl);
1482}
1483 OUTPUT:
1484 RETVAL
1485
815SV * 1486SV *
816get_text (CFClient::Layout self) 1487get_text (DC::Layout self)
817 CODE: 1488 CODE:
818 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1489 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819 sv_utf8_decode (RETVAL); 1490 sv_utf8_decode (RETVAL);
820 OUTPUT: 1491 OUTPUT:
821 RETVAL 1492 RETVAL
822 1493
823void 1494void
824set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1495set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825 CODE: 1496 CODE:
826 self->r = r; 1497 self->r = r;
827 self->g = g; 1498 self->g = g;
828 self->b = b; 1499 self->b = b;
829 self->a = a; 1500 self->a = a;
830 1501
831void 1502void
832set_font (CFClient::Layout self, CFClient::Font font = 0) 1503set_font (DC::Layout self, DC::Font font = 0)
833 CODE: 1504 CODE:
834 if (self->font != font) 1505 if (self->font != font)
835 { 1506 {
836 self->font = font; 1507 self->font = font;
837 layout_update_font (self); 1508 layout_update_font (self);
838 } 1509 }
839 1510
840void 1511void
841set_height (CFClient::Layout self, int base_height) 1512set_height (DC::Layout self, int base_height)
842 CODE: 1513 CODE:
843 if (self->base_height != base_height) 1514 if (self->base_height != base_height)
844 { 1515 {
845 self->base_height = base_height; 1516 self->base_height = base_height;
846 layout_update_font (self); 1517 layout_update_font (self);
847 } 1518 }
848 1519
849void 1520void
850set_width (CFClient::Layout self, int max_width = -1) 1521set_width (DC::Layout self, int max_width = -1)
851 CODE: 1522 CODE:
852 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1523 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853 1524
854void 1525void
855set_indent (CFClient::Layout self, int indent) 1526set_indent (DC::Layout self, int indent)
856 CODE: 1527 CODE:
857 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1528 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858 1529
859void 1530void
860set_spacing (CFClient::Layout self, int spacing) 1531set_spacing (DC::Layout self, int spacing)
861 CODE: 1532 CODE:
862 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1533 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863 1534
864void 1535void
865set_ellipsise (CFClient::Layout self, int ellipsise) 1536set_ellipsise (DC::Layout self, int ellipsise)
866 CODE: 1537 CODE:
867 pango_layout_set_ellipsize (self->pl, 1538 pango_layout_set_ellipsize (self->pl,
868 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1539 ellipsise == 1 ? PANGO_ELLIPSIZE_START
869 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1540 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1541 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
871 : PANGO_ELLIPSIZE_NONE 1542 : PANGO_ELLIPSIZE_NONE
872 ); 1543 );
873 1544
874void 1545void
875set_single_paragraph_mode (CFClient::Layout self, int spm) 1546set_single_paragraph_mode (DC::Layout self, int spm)
876 CODE: 1547 CODE:
877 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1548 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878 1549
879void 1550void
880size (CFClient::Layout self) 1551size (DC::Layout self)
881 PPCODE: 1552 PPCODE:
882{ 1553{
883 int w, h; 1554 int w, h;
884 1555
885 layout_get_pixel_size (self, &w, &h); 1556 layout_get_pixel_size (self, &w, &h);
… …
888 PUSHs (sv_2mortal (newSViv (w))); 1559 PUSHs (sv_2mortal (newSViv (w)));
889 PUSHs (sv_2mortal (newSViv (h))); 1560 PUSHs (sv_2mortal (newSViv (h)));
890} 1561}
891 1562
892int 1563int
1564descent (DC::Layout self)
1565 CODE:
1566{
1567 PangoRectangle rect;
1568 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1569 pango_layout_line_get_pixel_extents (line, 0, &rect);
1570 RETVAL = PANGO_DESCENT (rect);
1571}
1572 OUTPUT:
1573 RETVAL
1574
1575int
893xy_to_index (CFClient::Layout self, int x, int y) 1576xy_to_index (DC::Layout self, int x, int y)
894 CODE: 1577 CODE:
895{ 1578{
896 int index, trailing; 1579 int index, trailing;
897 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1580 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898 RETVAL = index; 1581 RETVAL = index + trailing;
899} 1582}
900 OUTPUT: 1583 OUTPUT:
901 RETVAL 1584 RETVAL
902 1585
903void 1586void
904cursor_pos (CFClient::Layout self, int index) 1587cursor_pos (DC::Layout self, int index)
905 PPCODE: 1588 PPCODE:
906{ 1589{
907 PangoRectangle strong_pos; 1590 PangoRectangle pos;
908 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1591 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909 1592
910 EXTEND (SP, 3); 1593 EXTEND (SP, 3);
911 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1594 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1595 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1596 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914} 1597}
915 1598
916void 1599void
917render (CFClient::Layout self) 1600index_to_line_x (DC::Layout self, int index, int trailing = 0)
918 PPCODE: 1601 PPCODE:
919{ 1602{
920 SV *retval; 1603 int line, x;
921 int w, h;
922 1604
923 layout_get_pixel_size (self, &w, &h); 1605 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924 1606#if !PANGO_VERSION_CHECK (1, 17, 3)
925 if (self->rgba) 1607 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
926 { 1608 --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 1609#endif
966#endif
967 rgba = SDL_SwapBE32 (rgba);
968 *p++ = rgba;
969 }
970 }
971
972 EXTEND (SP, 5); 1610 EXTEND (SP, 2);
973 PUSHs (sv_2mortal (newSViv (w))); 1611 PUSHs (sv_2mortal (newSViv (line)));
1612 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1613}
1614
1615void
1616line_x_to_index (DC::Layout self, int line, int x)
1617 PPCODE:
1618{
1619 PangoLayoutLine *lp;
1620 int index, trailing;
1621
1622 if (line < 0)
1623 XSRETURN_EMPTY;
1624
1625 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1626 XSRETURN_EMPTY; /* do better */
1627
1628 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1629
1630 EXTEND (SP, 2);
1631 if (GIMME_V == G_SCALAR)
974 PUSHs (sv_2mortal (newSViv (h))); 1632 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 1633 else
980 { 1634 {
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))); 1635 PUSHs (sv_2mortal (newSViv (index)));
1000 PUSHs (sv_2mortal (newSViv (h))); 1636 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 } 1637 }
1005} 1638}
1006 1639
1640void
1641render (DC::Layout self, float x, float y, int flags = 0)
1642 CODE:
1643 self->rc.clear ();
1644 pango_opengl_render_layout_subpixel (
1645 self->pl,
1646 &self->rc,
1647 x * PANGO_SCALE, y * PANGO_SCALE,
1648 self->r, self->g, self->b, self->a,
1649 flags
1650 );
1651 // we assume that context_change actually clears/frees stuff
1652 // and does not do any recomputation...
1653 pango_layout_context_changed (self->pl);
1654
1655void
1656draw (DC::Layout self)
1657 CODE:
1658{
1659 glEnable (GL_TEXTURE_2D);
1660 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1661 glEnable (GL_BLEND);
1662 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1663 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1664 glEnable (GL_ALPHA_TEST);
1665 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1666
1667 self->rc.draw ();
1668
1669 glDisable (GL_ALPHA_TEST);
1670 glDisable (GL_BLEND);
1671 glDisable (GL_TEXTURE_2D);
1672}
1673
1007MODULE = CFClient PACKAGE = CFClient::Texture 1674MODULE = Deliantra::Client PACKAGE = DC::Texture
1008 1675
1009void 1676PROTOTYPES: ENABLE
1010pad2pot (SV *data_, SV *w_, SV *h_)
1011 CODE:
1012{
1013 int ow = SvIV (w_);
1014 int oh = SvIV (h_);
1015 1677
1016 if (ow && oh) 1678void
1679pad (SV *data_, int ow, int oh, int nw, int nh)
1680 CODE:
1681{
1682 if ((nw != ow || nh != oh) && SvOK (data_))
1017 { 1683 {
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; 1684 STRLEN datalen;
1026 char *data = SvPVbyte (data_, datalen); 1685 char *data = SvPVbyte (data_, datalen);
1027 int bpp = datalen / (ow * oh); 1686 int bpp = datalen / (ow * oh);
1028 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1687 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029 1688
1030 SvPOK_only (result_); 1689 SvPOK_only (result_);
1031 SvCUR_set (result_, nw * nh * bpp); 1690 SvCUR_set (result_, nw * nh * bpp);
1032 1691
1033 memset (SvPVX (result_), 0, nw * nh * bpp); 1692 memset (SvPVX (result_), 0, nw * nh * bpp);
1034 while (oh--) 1693 while (oh--)
1035 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1694 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036 1695
1037 sv_setsv (data_, result_); 1696 sv_setsv (data_, result_);
1038 }
1039
1040 sv_setiv (w_, nw);
1041 sv_setiv (h_, nh);
1042 }
1043 } 1697 }
1044} 1698}
1045 1699
1046void 1700void
1047draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1701draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1053{ 1707{
1054 HV *hv = (HV *)SvRV (self); 1708 HV *hv = (HV *)SvRV (self);
1055 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1709 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1710 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1711 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1712
1713 if (name <= 0)
1714 XSRETURN_EMPTY;
1058 1715
1059 if (items < 5) 1716 if (items < 5)
1060 { 1717 {
1061 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1718 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1719 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1090 glDisable (GL_ALPHA_TEST); 1747 glDisable (GL_ALPHA_TEST);
1091 glDisable (GL_BLEND); 1748 glDisable (GL_BLEND);
1092 } 1749 }
1093} 1750}
1094 1751
1752void
1753draw_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)
1754 PROTOTYPE: @
1755 CODE:
1756{
1757 glEnable (GL_BLEND);
1758 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1759 glEnable (GL_TEXTURE_2D);
1760 glBindTexture (GL_TEXTURE_2D, name1);
1761
1762 glColor3f (intensity, intensity, intensity);
1763 glPushMatrix ();
1764 glScalef (1./3, 1./3, 1.);
1765
1766 if (blend > 0.f)
1767 {
1768 float dx3 = dx * -3.f / w;
1769 float dy3 = dy * -3.f / h;
1770 GLfloat env_color[4] = { 0., 0., 0., blend };
1771
1772 /* interpolate the two shadow textures */
1773 /* stage 0 == rgb(glcolor) + alpha(t0) */
1774 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1775
1776 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1777 gl.ActiveTexture (GL_TEXTURE1);
1778 glEnable (GL_TEXTURE_2D);
1779 glBindTexture (GL_TEXTURE_2D, name2);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1781
1782 /* rgb == rgb(glcolor) */
1783 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1784 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1785 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1786
1787 /* alpha = interpolate t0, t1 by env_alpha */
1788 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1789
1790 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1792 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1793
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1796
1797 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1799
1800 glBegin (GL_QUADS);
1801 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1802 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1803 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1804 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1805 glEnd ();
1806
1807 glDisable (GL_TEXTURE_2D);
1808 gl.ActiveTexture (GL_TEXTURE0);
1809 }
1810 else
1811 {
1812 /* simple blending of one texture, also opengl <1.3 path */
1813 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1814
1815 glBegin (GL_QUADS);
1816 glTexCoord2f (0, 0); glVertex2f (0, 0);
1817 glTexCoord2f (0, t); glVertex2f (0, h);
1818 glTexCoord2f (s, t); glVertex2f (w, h);
1819 glTexCoord2f (s, 0); glVertex2f (w, 0);
1820 glEnd ();
1821 }
1822
1823 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1824 {
1825 int x, y;
1826 int dx3 = dx * 3;
1827 int dy3 = dy * 3;
1828
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1830 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1831 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1832 glTranslatef (-1., -1., 0);
1833 glBegin (GL_QUADS);
1834
1835 for (y = 1; y < h; y += 3)
1836 {
1837 int y1 = y - dy3;
1838 int y1valid = y1 >= 0 && y1 < h;
1839
1840 for (x = 1; x < w; x += 3)
1841 {
1842 int x1 = x - dx3;
1843 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1844 uint8_t h2;
1845
1846 if (y1valid && x1 >= 0 && x1 < w)
1847 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1848 else
1849 h2 = 1; /* out of range == invisible */
1850
1851 if (h1 || h2)
1852 {
1853 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1854 glColor4f (1., 1., 1., alpha);
1855
1856 glTexCoord2f (0, 0.); glVertex2i (x , y );
1857 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1858 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1859 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1860 }
1861 }
1862 }
1863 }
1864
1865 glEnd ();
1866
1867 glPopMatrix ();
1868
1869 glDisable (GL_TEXTURE_2D);
1870 glDisable (GL_BLEND);
1871}
1872
1873IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1874 CODE:
1875{
1876 GLint width;
1877 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1878 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1879 RETVAL = width > 0;
1880}
1881 OUTPUT:
1882 RETVAL
1883
1095MODULE = CFClient PACKAGE = CFClient::Map 1884MODULE = Deliantra::Client PACKAGE = DC::Map
1096 1885
1097CFClient::Map 1886PROTOTYPES: DISABLE
1098new (SV *class, int map_width, int map_height) 1887
1888DC::Map
1889new (SV *klass)
1099 CODE: 1890 CODE:
1100 New (0, RETVAL, 1, struct map); 1891 RETVAL = new mapgrid;
1101 RETVAL->x = 0; 1892 RETVAL->x = 0;
1102 RETVAL->y = 0; 1893 RETVAL->y = 0;
1103 RETVAL->w = map_width; 1894 RETVAL->w = 0;
1104 RETVAL->h = map_height; 1895 RETVAL->h = 0;
1105 RETVAL->ox = 0; 1896 RETVAL->ox = 0;
1106 RETVAL->oy = 0; 1897 RETVAL->oy = 0;
1107 RETVAL->faces = 8192;
1108 Newz (0, RETVAL->face, RETVAL->faces, mapface);
1109 RETVAL->texs = 8192;
1110 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111 RETVAL->rows = 0; 1898 RETVAL->rows = 0;
1112 RETVAL->row = 0; 1899 RETVAL->row = 0;
1113 OUTPUT: 1900 OUTPUT:
1114 RETVAL 1901 RETVAL
1115 1902
1116void 1903void
1117DESTROY (CFClient::Map self) 1904DESTROY (DC::Map self)
1118 CODE: 1905 CODE:
1119{ 1906{
1120 map_clear (self);
1121 Safefree (self->face);
1122 Safefree (self->tex);
1123 Safefree (self); 1907 delete self;
1124} 1908}
1125 1909
1126void 1910void
1911resize (DC::Map self, int map_width, int map_height)
1912 CODE:
1913 self->w = map_width;
1914 self->h = map_height;
1915
1916void
1127clear (CFClient::Map self) 1917clear (DC::Map self)
1128 CODE: 1918 CODE:
1129 map_clear (self); 1919 self->clear_cells ();
1130 1920
1131void 1921void
1132set_face (CFClient::Map self, int face, int texid) 1922set_tileid (DC::Map self, int face, int tile)
1133 CODE: 1923 CODE:
1134{ 1924{
1135 while (self->faces <= face) 1925 if (self->tile.size () <= face) self->tile.resize (face + 1);
1136 {
1137 Append (mapface, self->face, self->faces, self->faces);
1138 self->faces *= 2;
1139 }
1140
1141 self->face [face] = texid; 1926 self->tile[face] = tile;
1927 if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1142} 1928}
1143 1929
1144void 1930void
1931set_smooth (DC::Map self, int face, int smooth, int level)
1932 CODE:
1933{
1934 if (face < 0 || face >= self->tile.size ())
1935 return;
1936
1937 if (smooth < 0 || smooth >= self->tile.size ())
1938 return;
1939
1940 tileid texid = self->tile[face];
1941
1942 if (!texid)
1943 return;
1944
1945 maptex &tex = self->tex[texid];
1946 tex.smoothtile = self->tile[smooth];
1947 tex.smoothlevel = level;
1948}
1949
1950void
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) 1951set_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: 1952 CODE:
1147{ 1953{
1148 while (self->texs <= texid) 1954 if (self->tex.size () < texid) self->tex.resize (texid + 1);
1149 {
1150 Append (maptex, self->tex, self->texs, self->texs);
1151 self->texs *= 2;
1152 }
1153 1955
1154 { 1956 {
1155 maptex *tex = self->tex + texid; 1957 maptex &tex = self->tex[texid];
1156 1958
1157 tex->name = name; 1959 tex.name = name;
1158 tex->w = w; 1960 tex.w = w;
1159 tex->h = h; 1961 tex.h = h;
1160 tex->s = s; 1962 tex.s = s;
1161 tex->t = t; 1963 tex.t = t;
1162 tex->r = r; 1964 tex.r = r;
1163 tex->g = g; 1965 tex.g = g;
1164 tex->b = b; 1966 tex.b = b;
1165 tex->a = a; 1967 tex.a = a;
1166 } 1968 }
1167 1969
1168 // somewhat hackish, but for textures that require it, it really 1970 // somewhat hackish, but for textures that require it, it really
1169 // improves the look, and most others don't suffer. 1971 // improves the look, and most others don't suffer.
1170 glBindTexture (GL_TEXTURE_2D, name); 1972 glBindTexture (GL_TEXTURE_2D, name);
… …
1173 // use uglier nearest interpolation because linear suffers 1975 // use uglier nearest interpolation because linear suffers
1174 // from transparent color bleeding and ugly wrapping effects. 1976 // from transparent color bleeding and ugly wrapping effects.
1175 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1977 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176} 1978}
1177 1979
1980void
1981expire_textures (DC::Map self, int texid, int count)
1982 PPCODE:
1983 for (; texid < self->tex.size () && count; ++texid, --count)
1984 {
1985 maptex &tex = self->tex[texid];
1986
1987 if (tex.name)
1988 {
1989 if (tex.unused)
1990 {
1991 tex.name = 0;
1992 tex.unused = 0;
1993 XPUSHs (sv_2mortal (newSViv (texid)));
1994 }
1995 else
1996 tex.unused = 1;
1997 }
1998 }
1999
1178int 2000int
1179ox (CFClient::Map self) 2001ox (DC::Map self)
1180 ALIAS: 2002 ALIAS:
1181 oy = 1 2003 oy = 1
1182 x = 2 2004 x = 2
1183 y = 3 2005 y = 3
1184 w = 4 2006 w = 4
… …
1195 } 2017 }
1196 OUTPUT: 2018 OUTPUT:
1197 RETVAL 2019 RETVAL
1198 2020
1199void 2021void
1200scroll (CFClient::Map self, int dx, int dy) 2022scroll (DC::Map self, int dx, int dy)
1201 CODE: 2023 CODE:
1202{ 2024{
1203 if (dx > 0) 2025 if (dx > 0)
1204 map_blank (self, self->x, self->y, dx - 1, self->h); 2026 map_blank (self, self->x, self->y, dx, self->h);
1205 else if (dx < 0) 2027 else if (dx < 0)
1206 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2028 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207 2029
1208 if (dy > 0) 2030 if (dy > 0)
1209 map_blank (self, self->x, self->y, self->w, dy - 1); 2031 map_blank (self, self->x, self->y, self->w, dy);
1210 else if (dy < 0) 2032 else if (dy < 0)
1211 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2033 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212 2034
1213 self->ox += dx; self->x += dx; 2035 self->ox += dx; self->x += dx;
1214 self->oy += dy; self->y += dy; 2036 self->oy += dy; self->y += dy;
1215 2037
1216 while (self->y < 0) 2038 while (self->y < 0)
… …
1220 self->rows += MAP_EXTEND_Y; 2042 self->rows += MAP_EXTEND_Y;
1221 self->y += MAP_EXTEND_Y; 2043 self->y += MAP_EXTEND_Y;
1222 } 2044 }
1223} 2045}
1224 2046
1225void 2047SV *
1226map1a_update (CFClient::Map self, SV *data_) 2048map1a_update (DC::Map self, SV *data_)
1227 CODE: 2049 CODE:
1228{ 2050{
1229 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2051 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230 uint8_t *data_end = (uint8_t *)SvEND (data_); 2052 uint8_t *data_end = (uint8_t *)SvEND (data_);
1231 mapcell *cell; 2053 mapcell *cell;
1232 int x, y, flags; 2054 int x, y, z, flags;
2055 AV *missing = newAV ();
2056 RETVAL = newRV_noinc ((SV *)missing);
1233 2057
1234 while (data < data_end) 2058 while (data < data_end - 1)
1235 { 2059 {
1236 flags = (data [0] << 8) + data [1]; data += 2; 2060 flags = (data [0] << 8) + data [1]; data += 2;
1237 2061
1238 x = ((flags >> 10) & 63) + self->x; 2062 x = self->x + ((flags >> 10) & 63);
1239 y = ((flags >> 4) & 63) + self->y; 2063 y = self->y + ((flags >> 4) & 63);
1240 2064
1241 cell = map_get_cell (self, x, y); 2065 cell = map_get_cell (self, x, y);
1242 2066
1243 if (flags & 15) 2067 if (flags & 15)
1244 { 2068 {
1245 if (cell->darkness < 0) 2069 if (!cell->darkness)
1246 { 2070 {
2071 memset (cell, 0, sizeof (*cell));
1247 cell->darkness = 0; 2072 cell->darkness = 256;
1248 cell->face [0] = 0;
1249 cell->face [1] = 0;
1250 cell->face [2] = 0;
1251 } 2073 }
1252 2074
1253 cell->darkness = flags & 8 ? *data++ : 255;
1254
1255 //TODO: don't trust server data to be in-range(!) 2075 //TODO: don't trust server data to be in-range(!)
1256 2076
1257 if (flags & 4) 2077 if (flags & 8)
1258 { 2078 {
1259 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2079 uint8_t ext, cmd;
2080
2081 do
2082 {
2083 ext = *data++;
2084 cmd = ext & 0x7f;
2085
2086 if (cmd < 4)
2087 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2088 else if (cmd == 5) // health
2089 {
2090 cell->stat_width = 1;
2091 cell->stat_hp = *data++;
2092 }
2093 else if (cmd == 6) // monster width
2094 cell->stat_width = *data++ + 1;
2095 else if (cmd == 0x47)
2096 {
2097 if (*data == 1) cell->player = data [1];
2098 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2099 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2100 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2101
2102 data += *data + 1;
2103 }
2104 else if (cmd == 8) // cell flags
2105 cell->flags = *data++;
2106 else if (ext & 0x40) // unknown, multibyte => skip
2107 data += *data + 1;
2108 else
2109 data++;
2110 }
2111 while (ext & 0x80);
1260 } 2112 }
1261 2113
2114 for (z = 0; z <= 2; ++z)
1262 if (flags & 2) 2115 if (flags & (4 >> z))
1263 { 2116 {
1264 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2117 faceid face = (data[0] << 8) + data[1]; data += 2;
2118 if (self->tile.size () <= face) self->tile.resize (face + 1);
2119 cell->tile[z] = self->tile[face];
2120
2121 if (cell->tile[z])
2122 {
2123 maptex &tex = self->tex[cell->tile[z]];
2124 tex.unused = 0;
2125 if (!tex.name)
2126 av_push (missing, newSViv (cell->tile [z]));
2127
2128 if (tex.smoothtile)
2129 {
2130 maptex &smooth = self->tex[tex.smoothtile];
2131 smooth.unused = 0;
2132 if (!smooth.name)
2133 av_push (missing, newSViv (tex.smoothtile));
2134 }
2135 }
1265 } 2136 }
1266
1267 if (flags & 1)
1268 {
1269 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270 }
1271 } 2137 }
1272 else 2138 else
1273 cell->darkness = -1; 2139 CELL_CLEAR (cell);
1274 } 2140 }
1275} 2141}
2142 OUTPUT:
2143 RETVAL
1276 2144
1277SV * 2145SV *
1278mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2146mapmap (DC::Map self, int x0, int y0, int w, int h)
1279 CODE: 2147 CODE:
1280{ 2148{
1281 int x1, x; 2149 int x1, x;
1282 int y1, y; 2150 int y1, y;
1283 int z; 2151 int z;
… …
1296 ? self->row + y 2164 ? self->row + y
1297 : 0; 2165 : 0;
1298 2166
1299 for (x = x0; x < x1; x++) 2167 for (x = x0; x < x1; x++)
1300 { 2168 {
1301 int r = 32, g = 32, b = 32, a = 192; 2169 unsigned int r = 32, g = 32, b = 32, a = 192;
1302 2170
1303 if (row && row->c0 <= x && x < row->c1) 2171 if (row && row->c0 <= x && x < row->c1)
1304 { 2172 {
1305 mapcell *cell = row->col + (x - row->c0); 2173 mapcell *cell = row->col + (x - row->c0);
1306 2174
1307 for (z = 0; z <= 0; z++) 2175 for (z = 0; z <= 0; z++)
1308 { 2176 {
1309 mapface face = cell->face [z];
1310
1311 if (face)
1312 {
1313 maptex tex = self->tex [face]; 2177 maptex tex = self->tex [cell->tile [z]];
1314 int a0 = 255 - tex.a; 2178 int a0 = 255 - tex.a;
1315 int a1 = tex.a; 2179 int a1 = tex.a;
1316 2180
1317 r = (r * a0 + tex.r * a1) / 255; 2181 r = div255 (r * a0 + tex.r * a1);
1318 g = (g * a0 + tex.g * a1) / 255; 2182 g = div255 (g * a0 + tex.g * a1);
1319 b = (b * a0 + tex.b * a1) / 255; 2183 b = div255 (b * a0 + tex.b * a1);
1320 a = (a * a0 + tex.a * a1) / 255; 2184 a = div255 (a * a0 + tex.a * a1);
1321 }
1322 } 2185 }
1323 } 2186 }
1324 2187
1325 *map++ = (r ) 2188 *map++ = (r )
1326 | (g << 8) 2189 | (g << 8)
1327 | (b << 16) 2190 | (b << 16)
1328 | (a << 24); 2191 | (a << 24);
1329 } 2192 }
1330 } 2193 }
1331 2194
1332 RETVAL = map_sv; 2195 RETVAL = map_sv;
1333} 2196}
1334 OUTPUT: 2197 OUTPUT:
1335 RETVAL 2198 RETVAL
1336 2199
1337void 2200void
1338draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2201draw (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: 2202 CODE:
1340{ 2203{
1341 int vx, vy;
1342 int x, y, z; 2204 int x, y, z;
1343 int last_name;
1344 mapface face;
1345 2205
1346 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2206 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; 2207 int pl_x, pl_y;
2208 maptex pl_tex;
2209 rc_t rc;
2210 rc_t rc_ov;
2211 rc_key_t key;
2212 rc_t::array_t *arr;
1348 2213
1349 /* 2214 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 2215
1354 int vy = self->vy = self->h >= sh 2216 // that's current max. sorry.
1355 ? self->y + (self->h - sh) / 2 2217 if (sw > 255) sw = 255;
1356 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2218 if (sh > 255) sh = 255;
1357 */
1358 2219
1359 glColor4ub (255, 255, 255, 255); 2220 memset (&key, 0, sizeof (key));
2221 key.r = 255;
2222 key.g = 255;
2223 key.b = 255;
2224 key.a = 255;
2225 key.mode = GL_QUADS;
2226 key.format = GL_T2F_V3F;
2227
2228 mx += self->x;
2229 my += self->y;
2230
2231 // first pass: determine smooth_max
2232 // rather ugly, if you ask me
2233 // could also be stored inside mapcell and updated on change
2234 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2235
2236 for (y = 0; y < sh; y++)
2237 if (0 <= y + my && y + my < self->rows)
2238 {
2239 maprow *row = self->row + (y + my);
2240
2241 for (x = 0; x < sw; x++)
2242 if (row->c0 <= x + mx && x + mx < row->c1)
2243 {
2244 mapcell *cell = row->col + (x + mx - row->c0);
2245
2246 smooth_max[x + 1][y + 1] =
2247 MAX (self->tex [cell->tile [0]].smoothlevel,
2248 MAX (self->tex [cell->tile [1]].smoothlevel,
2249 self->tex [cell->tile [2]].smoothlevel));
2250 }
2251 }
1360 2252
1361 glEnable (GL_BLEND); 2253 glEnable (GL_BLEND);
1362 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2254 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); 2255 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365 2256
1366 glBegin (GL_QUADS);
1367
1368 last_name = 0;
1369
1370 for (z = 0; z < 3; z++) 2257 for (z = 0; z <= 2; z++)
2258 {
2259 std::bitset<256> smooth_level; // one bit for every possible smooth level
2260 smooth_key skey;
2261 smooth_hash smooth;
2262 key.texname = -1;
2263
1371 for (y = 0; y < sh; y++) 2264 for (y = 0; y < sh; y++)
1372 if (0 <= y + vy && y + vy < self->rows) 2265 if (0 <= y + my && y + my < self->rows)
1373 { 2266 {
1374 maprow *row = self->row + (y + vy); 2267 maprow *row = self->row + (y + my);
1375 2268
1376 for (x = 0; x < sw; x++) 2269 for (x = 0; x < sw; x++)
1377 if (row->c0 <= x + vx && x + vx < row->c1) 2270 if (row->c0 <= x + mx && x + mx < row->c1)
2271 {
2272 mapcell *cell = row->col + (x + mx - row->c0);
2273 tileid tile = cell->tile [z];
2274
2275 if (tile)
2276 {
2277 maptex tex = self->tex [tile];
2278 int px, py;
2279
2280 if (key.texname != tex.name)
2281 {
2282 self->tex [tile].unused = 0;
2283
2284 if (!tex.name)
2285 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2286
2287 key.texname = tex.name;
2288 arr = &rc.array (key);
2289 }
2290
2291 px = (x + 1) * Th - tex.w;
2292 py = (y + 1) * Tw - tex.h;
2293
2294 if (expect_false (cell->player == player) && expect_false (z == 2))
2295 {
2296 pl_x = px;
2297 pl_y = py;
2298 pl_tex = tex;
2299 continue;
2300 }
2301
2302 arr->t2f_v3f (0 , 0 , px , py , 0);
2303 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2304 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2305 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2306
2307 // update smooth hash
2308 if (tex.smoothtile)
2309 {
2310 skey.tile = tex.smoothtile;
2311 skey.level = tex.smoothlevel;
2312
2313 smooth_level[tex.smoothlevel] = 1;
2314
2315 // add bits to current tile and all neighbours. skey.x|y is
2316 // shifted +1|+1 so we always stay positive.
2317
2318 // bits is ___n cccc CCCC bbbb
2319 // n do not draw borders&corners
2320 // c draw these corners, but...
2321 // C ... not these
2322 // b draw these borders
2323
2324 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2325 // ┃· ·· ·┃ ━━
2326
2327 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2328 // ·· ·· ·┏ ┓·
2329
2330 // full tile
2331 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2332
2333 // borders
2334 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2335 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2336 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2337 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2338
2339 // corners
2340 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2341 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2342 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2343 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2344 }
2345 }
2346
2347 if (expect_false (z == 2) && expect_false (cell->flags))
2348 {
2349 // overlays such as the speech bubble, probably more to come
2350 if (cell->flags & 1)
2351 {
2352 rc_key_t key_ov = key;
2353 maptex tex = self->tex[TEXID_SPEECH];
2354 int px = x * Tw + Tw * 2 / 32;
2355 int py = y * Th - Th * 6 / 32;
2356
2357 key_ov.texname = tex.name;
2358 rc_t::array_t &arr = rc_ov.array (key_ov);
2359
2360 arr.t2f_v3f (0 , 0 , px , py , 0);
2361 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2362 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2363 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2364 }
2365 }
2366 }
2367 }
2368
2369 rc.draw ();
2370 rc.clear ();
2371
2372 // go through all smoothlevels, lowest to highest, then draw.
2373 // this is basically counting sort
2374 {
2375 int w, b;
2376
2377 glEnable (GL_TEXTURE_2D);
2378 glBegin (GL_QUADS);
2379 for (int level = 0; level < smooth_level.size (); ++level)
2380 if (smooth_level[level])
2381 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1378 { 2382 {
1379 mapcell *cell = row->col + (x + vx - row->c0); 2383 smooth_key &skey = it->first;
2384 IV bits = it->second;
1380 2385
1381 face = cell->face [z]; 2386 if (!(bits & 0x1000)
1382 2387 && skey.level == level
1383 if (face) 2388 && level > smooth_max [skey.x][skey.y])
1384 { 2389 {
1385 maptex tex = self->tex [face]; 2390 maptex tex = self->tex [skey.tile];
1386
1387 int px = (x + 1) * 32 - tex.w; 2391 int px = (((int)skey.x) - 1) * Tw;
1388 int py = (y + 1) * 32 - tex.h; 2392 int py = (((int)skey.y) - 1) * Th;
2393 int border = bits & 15;
2394 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2395 float dx = tex.s * .0625f; // 16 images/row
2396 float dy = tex.t * .5f ; // 2 images/column
1389 2397
1390 if (last_name != tex.name) 2398 if (tex.name)
1391 { 2399 {
2400 // this time avoiding texture state changes
2401 // save gobs of state changes.
2402 if (key.texname != tex.name)
2403 {
2404 self->tex [skey.tile].unused = 0;
2405
1392 glEnd (); 2406 glEnd ();
1393 last_name = tex.name;
1394 glBindTexture (GL_TEXTURE_2D, last_name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395 glBegin (GL_QUADS); 2408 glBegin (GL_QUADS);
2409 }
2410
2411 if (border)
2412 {
2413 float ox = border * dx;
2414
2415 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2416 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2417 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2418 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2419 }
2420
2421 if (corner)
2422 {
2423 float ox = corner * dx;
2424
2425 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2426 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2427 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2428 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2429 }
1396 } 2430 }
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 } 2431 }
1403 } 2432 }
2433
2434 glEnd ();
2435 glDisable (GL_TEXTURE_2D);
2436 key.texname = -1;
1404 } 2437 }
2438 }
1405 2439
1406 glEnd (); 2440 if (pl_tex.name)
2441 {
2442 maptex tex = pl_tex;
2443 int px = pl_x + sdx;
2444 int py = pl_y + sdy;
1407 2445
1408 glDisable (GL_TEXTURE_2D); 2446 key.texname = tex.name;
2447 rc_t::array_t &arr = rc.array (key);
2448
2449 arr.t2f_v3f (0 , 0 , px , py , 0);
2450 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2451 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2452 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2453
2454 rc.draw ();
2455 }
2456
2457 rc_ov.draw ();
2458 rc_ov.clear ();
2459
1409 glDisable (GL_BLEND); 2460 glDisable (GL_BLEND);
1410}
1411 2461
2462 // top layer: overlays such as the health bar
2463 for (y = 0; y < sh; y++)
2464 if (0 <= y + my && y + my < self->rows)
2465 {
2466 maprow *row = self->row + (y + my);
2467
2468 for (x = 0; x < sw; x++)
2469 if (row->c0 <= x + mx && x + mx < row->c1)
2470 {
2471 mapcell *cell = row->col + (x + mx - row->c0);
2472
2473 int px = x * Tw;
2474 int py = y * Th;
2475
2476 if (expect_false (cell->player == player))
2477 {
2478 px += sdx;
2479 py += sdy;
2480 }
2481
2482 if (cell->stat_hp)
2483 {
2484 int width = cell->stat_width * Tw;
2485 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2486
2487 glColor3ub (0, 0, 0);
2488 glRectf (px + 1, py - thick - 2,
2489 px + width - 1, py);
2490
2491 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2492 glRectf (px + 2,
2493 py - thick - 1,
2494 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2495 }
2496 }
2497 }
2498}
2499
1412void 2500void
1413draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2501draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1414 CODE: 2502 CODE:
1415{ 2503{
1416 static float color[16][3] = { 2504 static float color[16][3] = {
1417 { 0.00, 0.00, 0.00 }, 2505 { 0.00f, 0.00f, 0.00f },
1418 { 1.00, 1.00, 1.00 }, 2506 { 1.00f, 1.00f, 1.00f },
1419 { 0.00, 0.00, 0.55 }, 2507 { 0.00f, 0.00f, 0.55f },
1420 { 1.00, 0.00, 0.00 }, 2508 { 1.00f, 0.00f, 0.00f },
1421 2509
1422 { 1.00, 0.54, 0.00 }, 2510 { 1.00f, 0.54f, 0.00f },
1423 { 0.11, 0.56, 1.00 }, 2511 { 0.11f, 0.56f, 1.00f },
1424 { 0.93, 0.46, 0.00 }, 2512 { 0.93f, 0.46f, 0.00f },
1425 { 0.18, 0.54, 0.34 }, 2513 { 0.18f, 0.54f, 0.34f },
1426 2514
1427 { 0.56, 0.73, 0.56 }, 2515 { 0.56f, 0.73f, 0.56f },
1428 { 0.80, 0.80, 0.80 }, 2516 { 0.80f, 0.80f, 0.80f },
1429 { 0.55, 0.41, 0.13 }, 2517 { 0.55f, 0.41f, 0.13f },
1430 { 0.99, 0.77, 0.26 }, 2518 { 0.99f, 0.77f, 0.26f },
1431 2519
1432 { 0.74, 0.65, 0.41 }, 2520 { 0.74f, 0.65f, 0.41f },
1433 2521
1434 { 0.00, 1.00, 1.00 }, 2522 { 0.00f, 1.00f, 1.00f },
1435 { 1.00, 0.00, 1.00 }, 2523 { 1.00f, 0.00f, 1.00f },
1436 { 1.00, 1.00, 0.00 }, 2524 { 1.00f, 1.00f, 0.00f },
1437 }; 2525 };
1438 2526
1439 int x, y; 2527 int x, y;
1440 2528
1441 glEnable (GL_TEXTURE_2D); 2529 glEnable (GL_TEXTURE_2D);
2530 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2531 * but the nvidia driver (185.18.14) mishandles alpha textures
2532 * and takes the colour from god knows where instead of using
2533 * Cp. MODULATE results in the same colour, but slightly different
2534 * alpha, but atcually gives us the correct colour with nvidia.
2535 */
1442 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2536 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1443 glEnable (GL_BLEND); 2537 glEnable (GL_BLEND);
1444 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2538 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1445 glBegin (GL_QUADS); 2539 glBegin (GL_QUADS);
1446 2540
1447 for (y = 0; y < h; y++) 2541 for (y = 0; y < h; y++)
1448 for (x = 0; x < w; x++) 2542 for (x = 0; x < w; x++)
1449 { 2543 {
1450 unsigned char m = data [x + y * w]; 2544 unsigned char m = data [x + y * w];
1451 2545
2546 if (m)
2547 {
1452 float *c = color [m & 15]; 2548 float *c = color [m & 15];
1453 2549
1454 float tx1 = m & 0x40 ? 0.5 : m & 0x80 ? 0.25 : 0.; 2550 float tx1 = m & 0x40 ? 0.5f : 0.f;
1455 float tx2 = tx1 + 0.25; 2551 float tx2 = tx1 + 0.5f;
1456 2552
1457 glColor4f (c[0], c[1], c[2], 0.75); 2553 glColor4f (c[0], c[1], c[2], 1);
1458 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2554 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1459 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2555 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1460 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2556 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1461 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2557 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2558 }
1462 } 2559 }
1463 2560
1464 glEnd (); 2561 glEnd ();
1465 glDisable (GL_BLEND); 2562 glDisable (GL_BLEND);
1466 glDisable (GL_TEXTURE_2D); 2563 glDisable (GL_TEXTURE_2D);
1467} 2564}
1468 2565
1469void 2566void
1470fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2567fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1471 PPCODE: 2568 PPCODE:
1472{ 2569{
1473 int vx, vy;
1474 int x, y; 2570 int x, y;
1475 int sw4 = (sw + 3) & ~3; 2571 int sw1 = sw + 2;
2572 int sh1 = sh + 2;
2573 int sh3 = sh * 3;
2574 int sw3 = sw * 3;
1476 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2575 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1477 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2576 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1478 2577 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479 memset (darkness, 255, sw4 * sh); 2578 memset (darkness1, 0, sw1*sh1);
2579
1480 SvPOK_only (darkness_sv); 2580 SvPOK_only (darkness3_sv);
1481 SvCUR_set (darkness_sv, sw4 * sh); 2581 SvCUR_set (darkness3_sv, sw3 * sh3);
1482 2582
1483 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2583 mx += self->x - 1;
1484 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2584 my += self->y - 1;
1485 2585
1486 for (y = 0; y < sh; y++) 2586 for (y = 0; y < sh1; y++)
1487 if (0 <= y + vy && y + vy < self->rows) 2587 if (0 <= y + my && y + my < self->rows)
1488 { 2588 {
1489 maprow *row = self->row + (y + vy); 2589 maprow *row = self->row + (y + my);
1490 2590
1491 for (x = 0; x < sw; x++) 2591 for (x = 0; x < sw1; x++)
1492 if (row->c0 <= x + vx && x + vx < row->c1) 2592 if (row->c0 <= x + mx && x + mx < row->c1)
1493 { 2593 {
1494 mapcell *cell = row->col + (x + vx - row->c0); 2594 mapcell *cell = row->col + (x + mx - row->c0);
1495 2595
1496 darkness[y * sw4 + x] = cell->darkness < 0 2596 darkness1 [y * sw1 + x] = cell->darkness
2597 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1497 ? 255 - FOW_DARKNESS 2598 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1498 : 255 - cell->darkness;
1499 } 2599 }
1500 } 2600 }
1501 2601
2602 for (y = 0; y < sh; ++y)
2603 for (x = 0; x < sw; ++x)
2604 {
2605 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2606 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2607 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2608 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2609 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2610 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2611 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2612 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2613 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2614
2615 uint8_t r11 = (d11 + d21 + d12) / 3;
2616 uint8_t r21 = d21;
2617 uint8_t r31 = (d21 + d31 + d32) / 3;
2618
2619 uint8_t r12 = d12;
2620 uint8_t r22 = d22;
2621 uint8_t r32 = d32;
2622
2623 uint8_t r13 = (d13 + d23 + d12) / 3;
2624 uint8_t r23 = d23;
2625 uint8_t r33 = (d23 + d33 + d32) / 3;
2626
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2629 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2632 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2635 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2636 }
2637
2638 free (darkness1);
2639
1502 EXTEND (SP, 3); 2640 EXTEND (SP, 3);
1503 PUSHs (sv_2mortal (newSViv (sw4))); 2641 PUSHs (sv_2mortal (newSViv (sw3)));
1504 PUSHs (sv_2mortal (newSViv (sh))); 2642 PUSHs (sv_2mortal (newSViv (sh3)));
1505 PUSHs (darkness_sv); 2643 PUSHs (darkness3_sv);
1506} 2644}
1507 2645
1508SV * 2646SV *
1509get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2647get_rect (DC::Map self, int x0, int y0, int w, int h)
1510 CODE: 2648 CODE:
1511{ 2649{
1512 int x, y, x1, y1; 2650 int x, y, x1, y1;
1513 SV *data_sv = newSV (w * h * 7 + 5); 2651 SV *data_sv = newSV (w * h * 7 + 5);
1514 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2652 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1539 if (row && row->c0 <= x && x < row->c1) 2677 if (row && row->c0 <= x && x < row->c1)
1540 { 2678 {
1541 mapcell *cell = row->col + (x - row->c0); 2679 mapcell *cell = row->col + (x - row->c0);
1542 uint8_t flags = 0; 2680 uint8_t flags = 0;
1543 2681
1544 if (cell->face [0]) flags |= 1; 2682 if (cell->tile [0]) flags |= 1;
1545 if (cell->face [1]) flags |= 2; 2683 if (cell->tile [1]) flags |= 2;
1546 if (cell->face [2]) flags |= 4; 2684 if (cell->tile [2]) flags |= 4;
1547 2685
1548 *data++ = flags; 2686 *data++ = flags;
1549 2687
1550 if (flags & 1) 2688 if (flags & 1)
1551 { 2689 {
2690 tileid tile = cell->tile [0];
1552 *data++ = cell->face [0] >> 8; 2691 *data++ = tile >> 8;
1553 *data++ = cell->face [0]; 2692 *data++ = tile;
1554 } 2693 }
1555 2694
1556 if (flags & 2) 2695 if (flags & 2)
1557 { 2696 {
2697 tileid tile = cell->tile [1];
1558 *data++ = cell->face [1] >> 8; 2698 *data++ = tile >> 8;
1559 *data++ = cell->face [1]; 2699 *data++ = tile;
1560 } 2700 }
1561 2701
1562 if (flags & 4) 2702 if (flags & 4)
1563 { 2703 {
2704 tileid tile = cell->tile [2];
1564 *data++ = cell->face [2] >> 8; 2705 *data++ = tile >> 8;
1565 *data++ = cell->face [2]; 2706 *data++ = tile;
1566 } 2707 }
1567 } 2708 }
1568 else 2709 else
1569 *data++ = 0; 2710 *data++ = 0;
1570 } 2711 }
1571 } 2712 }
1572 2713
2714 /* if size is w*h + 5 then no data has been found */
2715 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2716 {
1573 SvPOK_only (data_sv); 2717 SvPOK_only (data_sv);
1574 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2718 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2719 }
2720
1575 RETVAL = data_sv; 2721 RETVAL = data_sv;
1576} 2722}
1577 OUTPUT: 2723 OUTPUT:
1578 RETVAL 2724 RETVAL
1579 2725
1580void 2726void
1581set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2727set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1582 PPCODE: 2728 PPCODE:
1583{ 2729{
1584 int x, y, z; 2730 int x, y, z;
1585 int w, h; 2731 int w, h;
1586 int x1, y1; 2732 int x1, y1;
2733 STRLEN len;
2734 uint8_t *data, *end;
2735
2736 len = SvLEN (data_sv);
2737 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2738 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2739 end = data + len + 8;
2740
2741 if (len < 5)
2742 XSRETURN_EMPTY;
1587 2743
1588 if (*data++ != 0) 2744 if (*data++ != 0)
1589 return; /* version mismatch */ 2745 XSRETURN_EMPTY; /* version mismatch */
1590 2746
1591 w = *data++ << 8; w |= *data++; 2747 w = *data++ << 8; w |= *data++;
1592 h = *data++ << 8; h |= *data++; 2748 h = *data++ << 8; h |= *data++;
1593 2749
1594 // we need to do this 'cause we don't keep an absolute coord system for rows 2750 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1606 { 2762 {
1607 maprow *row = map_get_row (self, y); 2763 maprow *row = map_get_row (self, y);
1608 2764
1609 for (x = x0; x < x1; x++) 2765 for (x = x0; x < x1; x++)
1610 { 2766 {
2767 uint8_t flags;
2768
2769 if (data + 7 >= end)
2770 XSRETURN_EMPTY;
2771
1611 uint8_t flags = *data++; 2772 flags = *data++;
1612 2773
1613 if (flags) 2774 if (flags)
1614 { 2775 {
1615 mapface face[3] = { 0, 0, 0 };
1616
1617 mapcell *cell = row_get_cell (row, x); 2776 mapcell *cell = row_get_cell (row, x);
2777 tileid tile[3] = { 0, 0, 0 };
1618 2778
1619 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2779 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1620 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2780 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1621 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2781 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1622 2782
1623 if (cell->darkness <= 0) 2783 if (cell->darkness == 0)
1624 { 2784 {
1625 cell->darkness = -1; 2785 /*cell->darkness = 0;*/
2786 EXTEND (SP, 3);
1626 2787
1627 for (z = 0; z <= 2; z++) 2788 for (z = 0; z <= 2; z++)
1628 { 2789 {
1629 cell->face[z] = face[z]; 2790 tileid t = tile [z];
1630 2791
1631 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2792 if (t >= self->tex.size () || (t && !self->tex[t].name))
2793 {
1632 XPUSHs (sv_2mortal (newSViv (face[z]))); 2794 PUSHs (sv_2mortal (newSViv (t)));
2795 if (self->tex.size () <= t) self->tex.resize (t + 1);
2796 }
2797
2798 cell->tile[z] = t;
1633 } 2799 }
1634 } 2800 }
1635 } 2801 }
1636 } 2802 }
1637 } 2803 }
1638} 2804}
1639 2805
1640MODULE = CFClient PACKAGE = CFClient::MixChunk 2806MODULE = Deliantra::Client PACKAGE = DC::RW
1641 2807
1642CFClient::MixChunk 2808DC::RW
1643new_from_file (SV *class, char *path) 2809new (SV *klass, SV *data_sv)
1644 CODE: 2810 CODE:
1645 RETVAL = Mix_LoadWAV (path); 2811{
2812 STRLEN datalen;
2813 char *data = SvPVbyte (data_sv, datalen);
2814
2815 RETVAL = SDL_RWFromConstMem (data, datalen);
2816}
1646 OUTPUT: 2817 OUTPUT:
1647 RETVAL 2818 RETVAL
1648 2819
2820DC::RW
2821new_from_file (SV *klass, const char *path, const char *mode = "rb")
2822 CODE:
2823 RETVAL = SDL_RWFromFile (path, mode);
2824 OUTPUT:
2825 RETVAL
2826
2827# fails on win32:
2828# dc.xs(2268) : error C2059: syntax error : '('
1649void 2829#void
2830#close (DC::RW self)
2831# CODE:
2832# (self->(close)) (self);
2833
2834MODULE = Deliantra::Client PACKAGE = DC::Channel
2835
2836PROTOTYPES: DISABLE
2837
2838DC::Channel
2839find ()
2840 CODE:
2841{
2842 RETVAL = Mix_GroupAvailable (-1);
2843
2844 if (RETVAL < 0)
2845 {
2846 RETVAL = Mix_GroupOldest (-1);
2847
2848 if (RETVAL < 0)
2849 {
2850 // happens sometimes, maybe it just stopped playing(?)
2851 RETVAL = Mix_GroupAvailable (-1);
2852
2853 if (RETVAL < 0)
2854 XSRETURN_UNDEF;
2855 }
2856 else
2857 Mix_HaltChannel (RETVAL);
2858 }
2859
2860 Mix_UnregisterAllEffects (RETVAL);
2861 Mix_Volume (RETVAL, 128);
2862}
2863 OUTPUT:
2864 RETVAL
2865
2866void
2867halt (DC::Channel self)
2868 CODE:
2869 Mix_HaltChannel (self);
2870
2871void
2872expire (DC::Channel self, int ticks = -1)
2873 CODE:
2874 Mix_ExpireChannel (self, ticks);
2875
2876void
2877fade_out (DC::Channel self, int ticks = -1)
2878 CODE:
2879 Mix_FadeOutChannel (self, ticks);
2880
2881int
2882volume (DC::Channel self, int volume)
2883 CODE:
2884 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2885 OUTPUT:
2886 RETVAL
2887
2888void
2889unregister_all_effects (DC::Channel self)
2890 CODE:
2891 Mix_UnregisterAllEffects (self);
2892
2893void
2894set_panning (DC::Channel self, int left, int right)
2895 CODE:
2896 left = CLAMP (left , 0, 255);
2897 right = CLAMP (right, 0, 255);
2898 Mix_SetPanning (self, left, right);
2899
2900void
2901set_distance (DC::Channel self, int distance)
2902 CODE:
2903 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2904
2905void
2906set_position (DC::Channel self, int angle, int distance)
2907 CODE:
2908
2909void
2910set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2911 CODE:
2912{
2913 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2914 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2915 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2916}
2917
2918void
2919set_reverse_stereo (DC::Channel self, int flip)
2920 CODE:
2921 Mix_SetReverseStereo (self, flip);
2922
2923MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2924
2925PROTOTYPES: DISABLE
2926
2927void
2928decoders ()
2929 PPCODE:
2930#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2931 int i, num = Mix_GetNumChunkDecoders ();
2932 EXTEND (SP, num);
2933 for (i = 0; i < num; ++i)
2934 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2935#else
2936 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2937#endif
2938
2939DC::MixChunk
2940new (SV *klass, DC::RW rwops)
2941 CODE:
2942 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2943 OUTPUT:
2944 RETVAL
2945
2946void
1650DESTROY (CFClient::MixChunk self) 2947DESTROY (DC::MixChunk self)
1651 CODE: 2948 CODE:
1652 Mix_FreeChunk (self); 2949 Mix_FreeChunk (self);
1653 2950
1654int 2951int
1655volume (CFClient::MixChunk self, int volume = -1) 2952volume (DC::MixChunk self, int volume = -1)
1656 CODE: 2953 CODE:
2954 if (items > 1)
2955 volume = CLAMP (volume, 0, 128);
1657 RETVAL = Mix_VolumeChunk (self, volume); 2956 RETVAL = Mix_VolumeChunk (self, volume);
1658 OUTPUT: 2957 OUTPUT:
1659 RETVAL 2958 RETVAL
1660 2959
1661int 2960DC::Channel
1662play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2961play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1663 CODE: 2962 CODE:
2963{
1664 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2964 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2965
2966 if (RETVAL < 0)
2967 XSRETURN_UNDEF;
2968
2969 if (channel < 0)
2970 {
2971 Mix_UnregisterAllEffects (RETVAL);
2972 Mix_Volume (RETVAL, 128);
2973 }
2974}
1665 OUTPUT: 2975 OUTPUT:
1666 RETVAL 2976 RETVAL
1667 2977
1668MODULE = CFClient PACKAGE = CFClient::MixMusic 2978MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2979
2980void
2981decoders ()
2982 PPCODE:
2983#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2984 int i, num = Mix_GetNumMusicDecoders ();
2985 EXTEND (SP, num);
2986 for (i = 0; i < num; ++i)
2987 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2988#else
2989 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2990#endif
1669 2991
1670int 2992int
1671volume (int volume = -1) 2993volume (int volume = -1)
2994 PROTOTYPE: ;$
1672 CODE: 2995 CODE:
2996 if (items > 0)
2997 volume = CLAMP (volume, 0, 128);
1673 RETVAL = Mix_VolumeMusic (volume); 2998 RETVAL = Mix_VolumeMusic (volume);
1674 OUTPUT: 2999 OUTPUT:
1675 RETVAL 3000 RETVAL
1676 3001
1677CFClient::MixMusic 3002void
1678new_from_file (SV *class, char *path) 3003fade_out (int ms)
1679 CODE: 3004 CODE:
1680 RETVAL = Mix_LoadMUS (path); 3005 Mix_FadeOutMusic (ms);
3006
3007void
3008halt ()
3009 CODE:
3010 Mix_HaltMusic ();
3011
3012int
3013playing ()
3014 CODE:
3015 RETVAL = Mix_PlayingMusic ();
1681 OUTPUT: 3016 OUTPUT:
1682 RETVAL 3017 RETVAL
1683 3018
3019DC::MixMusic
3020new (SV *klass, DC::RW rwops)
3021 CODE:
3022 RETVAL = Mix_LoadMUS_RW (rwops);
3023 OUTPUT:
3024 RETVAL
3025
1684void 3026void
1685DESTROY (CFClient::MixMusic self) 3027DESTROY (DC::MixMusic self)
1686 CODE: 3028 CODE:
1687 Mix_FreeMusic (self); 3029 Mix_FreeMusic (self);
1688 3030
1689int 3031int
1690play (CFClient::MixMusic self, int loops = -1) 3032play (DC::MixMusic self, int loops = -1)
1691 CODE: 3033 CODE:
1692 RETVAL = Mix_PlayMusic (self, loops); 3034 RETVAL = Mix_PlayMusic (self, loops);
1693 OUTPUT: 3035 OUTPUT:
1694 RETVAL 3036 RETVAL
1695 3037
3038void
3039fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3040 CODE:
3041 Mix_FadeInMusicPos (self, loops, ms, position);
3042
1696MODULE = CFClient PACKAGE = CFClient::OpenGL 3043MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3044
3045PROTOTYPES: ENABLE
1697 3046
1698BOOT: 3047BOOT:
1699{ 3048{
1700 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3049 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1701 static const struct { 3050 static const struct {
1702 const char *name; 3051 const char *name;
1703 IV iv; 3052 IV iv;
1704 } *civ, const_iv[] = { 3053 } *civ, const_iv[] = {
1705# define const_iv(name) { # name, (IV)name } 3054# define const_iv(name) { # name, (IV)name }
3055 const_iv (GL_VENDOR),
3056 const_iv (GL_VERSION),
3057 const_iv (GL_EXTENSIONS),
3058 const_iv (GL_MAX_TEXTURE_UNITS),
1706 const_iv (GL_COLOR_MATERIAL), 3059 const_iv (GL_COLOR_MATERIAL),
1707 const_iv (GL_SMOOTH), 3060 const_iv (GL_SMOOTH),
1708 const_iv (GL_FLAT), 3061 const_iv (GL_FLAT),
1709 const_iv (GL_DITHER), 3062 const_iv (GL_DITHER),
1710 const_iv (GL_BLEND), 3063 const_iv (GL_BLEND),
… …
1712 const_iv (GL_SCISSOR_TEST), 3065 const_iv (GL_SCISSOR_TEST),
1713 const_iv (GL_DEPTH_TEST), 3066 const_iv (GL_DEPTH_TEST),
1714 const_iv (GL_ALPHA_TEST), 3067 const_iv (GL_ALPHA_TEST),
1715 const_iv (GL_NORMALIZE), 3068 const_iv (GL_NORMALIZE),
1716 const_iv (GL_RESCALE_NORMAL), 3069 const_iv (GL_RESCALE_NORMAL),
3070 const_iv (GL_FRONT),
3071 const_iv (GL_BACK),
3072 const_iv (GL_AUX0),
1717 const_iv (GL_AND), 3073 const_iv (GL_AND),
1718 const_iv (GL_ONE), 3074 const_iv (GL_ONE),
1719 const_iv (GL_ZERO), 3075 const_iv (GL_ZERO),
1720 const_iv (GL_SRC_ALPHA), 3076 const_iv (GL_SRC_ALPHA),
1721 const_iv (GL_DST_ALPHA), 3077 const_iv (GL_DST_ALPHA),
1722 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3078 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1723 const_iv (GL_ONE_MINUS_DST_ALPHA), 3079 const_iv (GL_ONE_MINUS_DST_ALPHA),
3080 const_iv (GL_SRC_COLOR),
3081 const_iv (GL_DST_COLOR),
3082 const_iv (GL_ONE_MINUS_SRC_COLOR),
3083 const_iv (GL_ONE_MINUS_DST_COLOR),
1724 const_iv (GL_SRC_ALPHA_SATURATE), 3084 const_iv (GL_SRC_ALPHA_SATURATE),
1725 const_iv (GL_RGB), 3085 const_iv (GL_RGB),
1726 const_iv (GL_RGBA), 3086 const_iv (GL_RGBA),
1727 const_iv (GL_RGBA4), 3087 const_iv (GL_RGBA4),
1728 const_iv (GL_RGBA8), 3088 const_iv (GL_RGBA8),
… …
1734 const_iv (GL_INTENSITY), 3094 const_iv (GL_INTENSITY),
1735 const_iv (GL_LUMINANCE), 3095 const_iv (GL_LUMINANCE),
1736 const_iv (GL_LUMINANCE_ALPHA), 3096 const_iv (GL_LUMINANCE_ALPHA),
1737 const_iv (GL_FLOAT), 3097 const_iv (GL_FLOAT),
1738 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3098 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3099 const_iv (GL_COMPRESSED_ALPHA_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3101 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3102 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3103 const_iv (GL_COMPRESSED_RGB_ARB),
3104 const_iv (GL_COMPRESSED_RGBA_ARB),
1739 const_iv (GL_COMPILE), 3105 const_iv (GL_COMPILE),
3106 const_iv (GL_PROXY_TEXTURE_1D),
3107 const_iv (GL_PROXY_TEXTURE_2D),
1740 const_iv (GL_TEXTURE_1D), 3108 const_iv (GL_TEXTURE_1D),
1741 const_iv (GL_TEXTURE_2D), 3109 const_iv (GL_TEXTURE_2D),
1742 const_iv (GL_TEXTURE_ENV), 3110 const_iv (GL_TEXTURE_ENV),
1743 const_iv (GL_TEXTURE_MAG_FILTER), 3111 const_iv (GL_TEXTURE_MAG_FILTER),
1744 const_iv (GL_TEXTURE_MIN_FILTER), 3112 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1765 const_iv (GL_COLOR_LOGIC_OP), 3133 const_iv (GL_COLOR_LOGIC_OP),
1766 const_iv (GL_SEPARABLE_2D), 3134 const_iv (GL_SEPARABLE_2D),
1767 const_iv (GL_CONVOLUTION_2D), 3135 const_iv (GL_CONVOLUTION_2D),
1768 const_iv (GL_CONVOLUTION_BORDER_MODE), 3136 const_iv (GL_CONVOLUTION_BORDER_MODE),
1769 const_iv (GL_CONSTANT_BORDER), 3137 const_iv (GL_CONSTANT_BORDER),
3138 const_iv (GL_POINTS),
1770 const_iv (GL_LINES), 3139 const_iv (GL_LINES),
3140 const_iv (GL_LINE_STRIP),
1771 const_iv (GL_LINE_LOOP), 3141 const_iv (GL_LINE_LOOP),
1772 const_iv (GL_QUADS), 3142 const_iv (GL_QUADS),
1773 const_iv (GL_QUAD_STRIP), 3143 const_iv (GL_QUAD_STRIP),
1774 const_iv (GL_TRIANGLES), 3144 const_iv (GL_TRIANGLES),
1775 const_iv (GL_TRIANGLE_STRIP), 3145 const_iv (GL_TRIANGLE_STRIP),
1776 const_iv (GL_TRIANGLE_FAN), 3146 const_iv (GL_TRIANGLE_FAN),
3147 const_iv (GL_POLYGON),
1777 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3148 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3149 const_iv (GL_POINT_SMOOTH_HINT),
3150 const_iv (GL_LINE_SMOOTH_HINT),
3151 const_iv (GL_POLYGON_SMOOTH_HINT),
3152 const_iv (GL_GENERATE_MIPMAP_HINT),
3153 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1778 const_iv (GL_FASTEST), 3154 const_iv (GL_FASTEST),
3155 const_iv (GL_DONT_CARE),
3156 const_iv (GL_NICEST),
1779 const_iv (GL_V2F), 3157 const_iv (GL_V2F),
1780 const_iv (GL_V3F), 3158 const_iv (GL_V3F),
1781 const_iv (GL_T2F_V3F), 3159 const_iv (GL_T2F_V3F),
1782 const_iv (GL_T2F_N3F_V3F), 3160 const_iv (GL_T2F_N3F_V3F),
3161 const_iv (GL_FUNC_ADD),
3162 const_iv (GL_FUNC_SUBTRACT),
3163 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1783# undef const_iv 3164# undef const_iv
1784 }; 3165 };
1785 3166
1786 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3167 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1787 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3168 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1788}
1789 3169
1790char * 3170 texture_av = newAV ();
3171 AvREAL_off (texture_av);
3172}
3173
3174void
3175disable_GL_EXT_blend_func_separate ()
3176 CODE:
3177 gl.BlendFuncSeparate = 0;
3178 gl.BlendFuncSeparateEXT = 0;
3179
3180void
3181apple_nvidia_bug (int enable)
3182
3183const char *
1791gl_vendor () 3184gl_vendor ()
1792 CODE: 3185 CODE:
1793 RETVAL = (char *)glGetString (GL_VENDOR); 3186 RETVAL = (const char *)glGetString (GL_VENDOR);
1794 OUTPUT: 3187 OUTPUT:
1795 RETVAL 3188 RETVAL
1796 3189
1797char * 3190const char *
1798gl_version () 3191gl_version ()
1799 CODE: 3192 CODE:
1800 RETVAL = (char *)glGetString (GL_VERSION); 3193 RETVAL = (const char *)glGetString (GL_VERSION);
1801 OUTPUT: 3194 OUTPUT:
1802 RETVAL 3195 RETVAL
1803 3196
1804char * 3197const char *
1805gl_extensions () 3198gl_extensions ()
1806 CODE: 3199 CODE:
1807 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3200 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1808 OUTPUT: 3201 OUTPUT:
1809 RETVAL 3202 RETVAL
1810 3203
3204const char *glGetString (GLenum pname)
3205 CODE:
3206 RETVAL = (const char *)glGetString (pname);
3207 OUTPUT:
3208 RETVAL
3209
3210GLint glGetInteger (GLenum pname)
3211 CODE:
3212 glGetIntegerv (pname, &RETVAL);
3213 OUTPUT:
3214 RETVAL
3215
3216GLdouble glGetDouble (GLenum pname)
3217 CODE:
3218 glGetDoublev (pname, &RETVAL);
3219 OUTPUT:
3220 RETVAL
3221
1811int glGetError () 3222int glGetError ()
1812 3223
1813void glFinish () 3224void glFinish ()
3225
3226void glFlush ()
1814 3227
1815void glClear (int mask) 3228void glClear (int mask)
1816 3229
1817void glClearColor (float r, float g, float b, float a = 1.0) 3230void glClearColor (float r, float g, float b, float a = 1.0)
1818 PROTOTYPE: @ 3231 PROTOTYPE: @
… …
1829 3242
1830void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3243void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1831 CODE: 3244 CODE:
1832 gl_BlendFuncSeparate (sa, da, saa, daa); 3245 gl_BlendFuncSeparate (sa, da, saa, daa);
1833 3246
3247# void glBlendEquation (int se)
3248
1834void glDepthMask (int flag) 3249void glDepthMask (int flag)
1835 3250
1836void glLogicOp (int opcode) 3251void glLogicOp (int opcode)
1837 3252
1838void glColorMask (int red, int green, int blue, int alpha) 3253void glColorMask (int red, int green, int blue, int alpha)
… …
1842void glPushMatrix () 3257void glPushMatrix ()
1843 3258
1844void glPopMatrix () 3259void glPopMatrix ()
1845 3260
1846void glLoadIdentity () 3261void glLoadIdentity ()
3262
3263void glDrawBuffer (int buffer)
3264
3265void glReadBuffer (int buffer)
1847 3266
1848# near_ and far_ are due to microsofts buggy "c" compiler 3267# near_ and far_ are due to microsofts buggy "c" compiler
1849void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3268void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1850 3269
1851# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
1852void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3271void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3272
3273PROTOTYPES: DISABLE
1853 3274
1854void glViewport (int x, int y, int width, int height) 3275void glViewport (int x, int y, int width, int height)
1855 3276
1856void glScissor (int x, int y, int width, int height) 3277void glScissor (int x, int y, int width, int height)
1857 3278
… …
1865 3286
1866void glRotate (float angle, float x, float y, float z) 3287void glRotate (float angle, float x, float y, float z)
1867 CODE: 3288 CODE:
1868 glRotatef (angle, x, y, z); 3289 glRotatef (angle, x, y, z);
1869 3290
1870void glBegin (int mode)
1871
1872void glEnd ()
1873
1874void glColor (float r, float g, float b, float a = 1.0) 3291void glColor (float r, float g, float b, float a = 1.0)
1875 PROTOTYPE: @ 3292 PROTOTYPE: @
1876 ALIAS: 3293 ALIAS:
1877 glColor_premultiply = 1 3294 glColor_premultiply = 1
1878 CODE: 3295 CODE:
1879 if (ix) 3296 if (ix)
1880 { 3297 {
1881 r *= a; 3298 r *= a;
1882 g *= a; 3299 g *= a;
1883 b *= a; 3300 b *= a;
1884 } 3301 }
1885 // microsoft visual "c" rounds instead of truncating... 3302 // microsoft visual "c" rounds instead of truncating...
1886 glColor4ub (MIN ((int)(r * 256.f), 255), 3303 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 3304
1897void glRasterPos (float x, float y, float z = 0.) 3305void glRasterPos (float x, float y, float z = 0.)
1898 CODE: 3306 CODE:
1899 glRasterPos3f (0, 0, z); 3307 glRasterPos3f (0, 0, z);
1900 glBitmap (0, 0, 0, 0, x, y, 0); 3308 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1905 3313
1906void glTexCoord (float s, float t) 3314void glTexCoord (float s, float t)
1907 CODE: 3315 CODE:
1908 glTexCoord2f (s, t); 3316 glTexCoord2f (s, t);
1909 3317
3318void glRect (float x1, float y1, float x2, float y2)
3319 CODE:
3320 glRectf (x1, y1, x2, y2);
3321
3322void glRect_lineloop (float x1, float y1, float x2, float y2)
3323 CODE:
3324 glBegin (GL_LINE_LOOP);
3325 glVertex2f (x1, y1);
3326 glVertex2f (x2, y1);
3327 glVertex2f (x2, y2);
3328 glVertex2f (x1, y2);
3329 glEnd ();
3330
3331PROTOTYPES: ENABLE
3332
3333void glBegin (int mode)
3334
3335void glEnd ()
3336
3337void glPointSize (GLfloat size)
3338
3339void glLineWidth (GLfloat width)
3340
3341void glInterleavedArrays (int format, int stride, char *data)
3342
3343void glDrawElements (int mode, int count, int type, char *indices)
3344
3345# 1.2 void glDrawRangeElements (int mode, int start, int end
3346
1910void glTexEnv (int target, int pname, float param) 3347void glTexEnv (int target, int pname, float param)
1911 CODE: 3348 CODE:
1912 glTexEnvf (target, pname, param); 3349 glTexEnvf (target, pname, param);
1913 3350
1914void glTexParameter (int target, int pname, float param) 3351void 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) 3367void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1931 CODE: 3368 CODE:
1932 if (gl.SeparableFilter2D) 3369 if (gl.SeparableFilter2D)
1933 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3370 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1934 3371
1935void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3372void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1936 3373
1937void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3374void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1938 3375
1939void glDrawPixels (int width, int height, int format, int type, char *pixels) 3376void glDrawPixels (int width, int height, int format, int type, char *pixels)
3377
3378void glPixelZoom (float x, float y)
1940 3379
1941void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3380void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1942 3381
1943int glGenTexture () 3382int glGenTexture ()
1944 CODE: 3383 CODE:
1945{ 3384 RETVAL = gen_texture ();
1946 GLuint name;
1947 glGenTextures (1, &name);
1948 RETVAL = name;
1949}
1950 OUTPUT: 3385 OUTPUT:
1951 RETVAL 3386 RETVAL
1952 3387
1953void glDeleteTexture (int name) 3388void glDeleteTexture (int name)
1954 CODE: 3389 CODE:
1955{
1956 GLuint name_ = name;
1957 glDeleteTextures (1, &name_); 3390 del_texture (name);
1958} 3391
1959
1960int glGenList () 3392int glGenList ()
1961 CODE: 3393 CODE:
1962 RETVAL = glGenLists (1); 3394 RETVAL = glGenLists (1);
1963 OUTPUT: 3395 OUTPUT:
1964 RETVAL 3396 RETVAL
… …
1971 3403
1972void glEndList () 3404void glEndList ()
1973 3405
1974void glCallList (int list) 3406void glCallList (int list)
1975 3407
3408void c_init ()
3409 CODE:
3410 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3411 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1976 3412
3413MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3414
3415PROTOTYPES: DISABLE
3416
3417void
3418find_widget (SV *self, NV x, NV y)
3419 PPCODE:
3420{
3421 if (within_widget (self, x, y))
3422 XPUSHs (self);
3423}
3424
3425BOOT:
3426{
3427 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3428
3429 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3430 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3431 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3432 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3433}
3434
3435void
3436draw (SV *self)
3437 CODE:
3438{
3439 HV *hv;
3440 SV **svp;
3441 NV x, y, w, h;
3442 SV *draw_x_sv = GvSV (draw_x_gv);
3443 SV *draw_y_sv = GvSV (draw_y_gv);
3444 SV *draw_w_sv = GvSV (draw_w_gv);
3445 SV *draw_h_sv = GvSV (draw_h_gv);
3446 double draw_x, draw_y;
3447
3448 if (!SvROK (self))
3449 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3450
3451 hv = (HV *)SvRV (self);
3452
3453 if (SvTYPE (hv) != SVt_PVHV)
3454 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3455
3456 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3457 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3458
3459 if (!h || !w)
3460 XSRETURN_EMPTY;
3461
3462 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3463 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3464
3465 draw_x = SvNV (draw_x_sv) + x;
3466 draw_y = SvNV (draw_y_sv) + y;
3467
3468 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3469 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3470 XSRETURN_EMPTY;
3471
3472 sv_setnv (draw_x_sv, draw_x);
3473 sv_setnv (draw_y_sv, draw_y);
3474
3475 glPushMatrix ();
3476 glTranslated (x, y, 0);
3477
3478 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3479 {
3480 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3481
3482 if (svp && SvTRUE (*svp))
3483 {
3484 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3485 glEnable (GL_BLEND);
3486 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3487 glBegin (GL_QUADS);
3488 glVertex2f (0, 0);
3489 glVertex2f (w, 0);
3490 glVertex2f (w, h);
3491 glVertex2f (0, h);
3492 glEnd ();
3493 glDisable (GL_BLEND);
3494 }
3495 }
3496#if 0
3497 // draw borders, for debugging
3498 glPushMatrix ();
3499 glColor4f (1., 1., 0., 1.);
3500 glTranslatef (.5, .5, 0.);
3501 glBegin (GL_LINE_LOOP);
3502 glVertex2f (0 , 0);
3503 glVertex2f (w - 1, 0);
3504 glVertex2f (w - 1, h - 1);
3505 glVertex2f (0 , h - 1);
3506 glEnd ();
3507 glPopMatrix ();
3508#endif
3509 PUSHMARK (SP);
3510 XPUSHs (self);
3511 PUTBACK;
3512 call_method ("_draw", G_VOID | G_DISCARD);
3513 SPAGAIN;
3514
3515 glPopMatrix ();
3516
3517 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3518 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3519}
3520

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