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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.123 by root, Wed Jun 28 23:41:11 2006 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 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
38#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
16 39
17#include <SDL.h> 40#include <SDL.h>
41#include <SDL_thread.h>
18#include <SDL_endian.h> 42#include <SDL_endian.h>
19#include <SDL_image.h> 43#include <SDL_image.h>
20#include <SDL_mixer.h> 44#include <SDL_mixer.h>
21#include <SDL_opengl.h> 45#include <SDL_opengl.h>
22 46
47/* work around os x broken headers */
48#ifdef __MACOSX__
49typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
50typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
51typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
52#endif
53
54#define PANGO_ENABLE_BACKEND
55#define G_DISABLE_CAST_CHECKS
56
23#include <glib/gmacros.h> 57#include <glib.h>
24 58
25#include <pango/pango.h> 59#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 60
27#include <pango/pangoft2.h> 61#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 62# define PANGO_VERSION_CHECK(a,b,c) 0
63#endif
64
65#if !PANGO_VERSION_CHECK (1, 15, 2)
66# define pango_layout_get_line_readonly pango_layout_get_line
67# define pango_layout_get_lines_readonly pango_layout_get_lines
68# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
69# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
70#endif
29 71
30#ifndef _WIN32 72#ifndef _WIN32
31# include <sys/types.h> 73# include <sys/types.h>
32# include <sys/socket.h> 74# include <sys/socket.h>
33# include <netinet/in.h> 75# include <netinet/in.h>
34# include <netinet/tcp.h> 76# include <netinet/tcp.h>
35# include <inttypes.h> 77# include <inttypes.h>
78#endif
79
80#if __GNUC__ >= 4
81# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 82#else
37 typedef unsigned char uint8_t; 83# 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 84#endif
44 85
45#include "glext.h" 86#define expect_false(expr) expect ((expr) != 0, 0)
87#define expect_true(expr) expect ((expr) != 0, 1)
46 88
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 89#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 90
91/* this is used as fow flag as well, so has to have a different value */
92/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 93#define FOW_DARKNESS 50
94#define DARKNESS_ADJUST(n) (n)
50 95
51#define MAP_EXTEND_X 32 96#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 97#define MAP_EXTEND_Y 512
53 98
54#define MIN_FONT_HEIGHT 10 99#define MIN_FONT_HEIGHT 10
100
101/* mask out modifiers we are not interested in */
102#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
103
104#define KMOD_LRAM 0x10000 // our extension
105
106#define TEXID_SPEECH 1
107#define TEXID_NOFACE 2
108
109static char *
110fast_sv_grow (SV *sv, STRLEN need)
111{
112 STRLEN len = SvLEN (sv);
113 STRLEN want = SvCUR (sv) + need;
114
115 if (expect_false (len < want))
116 {
117 do
118 len *= 2;
119 while (len < want);
120
121 sv_grow (sv, len);
122 }
123
124 SvCUR_set (sv, want);
125 return SvEND (sv) - need;
126}
127
128static AV *texture_av;
55 129
56static struct 130static struct
57{ 131{
58#define GL_FUNC(ptr,name) ptr name; 132#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 133#include "glfunc.h"
60#undef GL_FUNC 134#undef GL_FUNC
61} gl; 135} gl;
62 136
137static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 138gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 139{
65 if (gl.BlendFuncSeparate) 140 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 141 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 142 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 143 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 144 else
70 glBlendFunc (sa, da); 145 glBlendFunc (sa, da);
71} 146}
72 147
148static GLuint
149gen_texture ()
150{
151 GLuint name;
152
153 if (AvFILL (texture_av) >= 0)
154 name = (GLuint)(size_t)av_pop (texture_av);
155 else
156 glGenTextures (1, &name);
157
158 return name;
159}
160
161static void
162del_texture (GLuint name)
163{
164 /* make a half-assed attempt at returning the memory used by the texture */
165 /* textures are frequently being reused by cfplus anyway */
166 /*glBindTexture (GL_TEXTURE_2D, name);*/
167 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
168 av_push (texture_av, (SV *)(size_t)name);
169 glDeleteTextures (1, &name);
170}
171
172#include "texcache.c"
173#include "rendercache.c"
174
175#include "pango-font.c"
176#include "pango-fontmap.c"
177#include "pango-render.c"
178
179typedef IV DC__Channel;
180typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 181typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 182typedef Mix_Music *DC__MixMusic;
75 183
76typedef PangoFontDescription *CFClient__Font; 184typedef PangoFontDescription *DC__Font;
77 185
78static int 186static int
79shape_attr_p (PangoLayoutRun *run) 187shape_attr_p (PangoLayoutRun *run)
80{ 188{
81 GSList *attrs = run->item->analysis.extra_attrs; 189 GSList *attrs = run->item->analysis.extra_attrs;
82 190
83 while (attrs) 191 while (attrs)
84 { 192 {
85 PangoAttribute *attr = attrs->data; 193 PangoAttribute *attr = (PangoAttribute *)attrs->data;
86 194
87 if (attr->klass->type == PANGO_ATTR_SHAPE) 195 if (attr->klass->type == PANGO_ATTR_SHAPE)
88 return 1; 196 return 1;
89 197
90 attrs = attrs->next; 198 attrs = attrs->next;
… …
92 200
93 return 0; 201 return 0;
94} 202}
95 203
96typedef struct cf_layout { 204typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 205 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 206 float r, g, b, a; // default color for rgba mode
100 int base_height; 207 int base_height;
101 CFClient__Font font; 208 DC__Font font;
209 rc_t *rc;
102} *CFClient__Layout; 210} *DC__Layout;
103 211
104static CFClient__Font default_font; 212static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 213static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 214static PangoFontMap *opengl_fontmap;
107 215
108static void 216static void
109substitute_func (FcPattern *pattern, gpointer data) 217substitute_func (FcPattern *pattern, gpointer data)
110{ 218{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 219 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 220#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 221 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 222#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 223 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 224}
121 225
122static void 226static void
123layout_update_font (CFClient__Layout self) 227layout_update_font (DC__Layout self)
124{ 228{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 229 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 230 * reasonably well with dejavu/bistream fonts
127 */ 231 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 232 PangoFontDescription *font = self->font ? self->font : default_font;
129 233
130 pango_font_description_set_absolute_size (font, 234 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 235 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 236
133 pango_layout_set_font_description (self->pl, font); 237 pango_layout_set_font_description (self->pl, font);
134} 238}
135 239
136static void 240static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 241layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 242{
243 PangoRectangle rect;
244
245 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 246 pango_layout_get_extents (self->pl, 0, &rect);
140 247
141 if (!*w) *w = 1; 248 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 249 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 250
144 *w = (*w + 3) & ~3; 251 if (!rect.width) rect.width = 1;
145} 252 if (!rect.height) rect.height = 1;
146 253
254 *w = rect.width;
255 *h = rect.height;
256}
257
258typedef uint16_t tileid;
147typedef uint16_t mapface; 259typedef uint16_t faceid;
148 260
149typedef struct { 261typedef struct {
150 GLint name; 262 GLuint name;
151 int w, h; 263 int w, h;
152 float s, t; 264 float s, t;
153 uint8_t r, g, b, a; 265 uint8_t r, g, b, a;
266 tileid smoothtile;
267 uint8_t smoothlevel;
268 uint8_t unused; /* set to zero on use */
154} maptex; 269} maptex;
155 270
156typedef struct { 271typedef struct {
272 uint32_t player;
273 tileid tile[3];
157 int16_t darkness; 274 uint16_t darkness;
158 mapface face[3]; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 276} mapcell;
160 277
161typedef struct { 278typedef struct {
162 int32_t c0, c1; 279 int32_t c0, c1;
163 mapcell *col; 280 mapcell *col;
164} maprow; 281} maprow;
165 282
166typedef struct map { 283typedef struct map {
167 int x, y, w, h; 284 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 285 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 286 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 287 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 288
175 int32_t rows; 289 int32_t rows;
176 maprow *row; 290 maprow *row;
177} *CFClient__Map; 291} *DC__Map;
178 292
179static char * 293static char *
180prepend (char *ptr, int sze, int inc) 294prepend (char *ptr, int sze, int inc)
181{ 295{
182 char *p; 296 char *p;
… …
199} 313}
200 314
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 315#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 316#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 317
318static void
319need_facenum (struct map *self, faceid face)
320{
321 while (self->faces <= face)
322 {
323 Append (tileid, self->face2tile, self->faces, self->faces);
324 self->faces *= 2;
325 }
326}
327
328static void
329need_texid (struct map *self, int texid)
330{
331 while (self->texs <= texid)
332 {
333 Append (maptex, self->tex, self->texs, self->texs);
334 self->texs *= 2;
335 }
336}
337
204static maprow * 338static maprow *
205map_get_row (CFClient__Map self, int y) 339map_get_row (DC__Map self, int y)
206{ 340{
207 if (0 > y) 341 if (0 > y)
208 { 342 {
209 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 344 Prepend (maprow, self->row, self->rows, extend);
… …
248 382
249 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
250} 384}
251 385
252static mapcell * 386static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 387map_get_cell (DC__Map self, int x, int y)
254{ 388{
255 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
256} 390}
257 391
258static void 392static void
259map_clear (CFClient__Map self) 393map_clear (DC__Map self)
260{ 394{
261 int r; 395 int r;
262 396
263 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
… …
271 self->oy = 0; 405 self->oy = 0;
272 self->row = 0; 406 self->row = 0;
273 self->rows = 0; 407 self->rows = 0;
274} 408}
275 409
410#define CELL_CLEAR(cell) \
411 do { \
412 if ((cell)->player) \
413 (cell)->tile [2] = 0; \
414 (cell)->darkness = 0; \
415 (cell)->stat_hp = 0; \
416 (cell)->flags = 0; \
417 (cell)->player = 0; \
418 } while (0)
419
276static void 420static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 421map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 422{
279 int x, y; 423 int x, y;
280 maprow *row; 424 maprow *row;
425 mapcell *cell;
281 426
282 for (y = y0; y < y0 + h; y++) 427 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 428 if (y >= 0)
284 { 429 {
285 if (y >= self->rows) 430 if (y >= self->rows)
… …
291 if (x >= row->c0) 436 if (x >= row->c0)
292 { 437 {
293 if (x >= row->c1) 438 if (x >= row->c1)
294 break; 439 break;
295 440
296 row->col[x - row->c0].darkness = -1; 441 cell = row->col + x - row->c0;
442
443 CELL_CLEAR (cell);
297 } 444 }
298 } 445 }
446}
447
448struct smooth_key
449{
450 tileid tile;
451 uint8_t x, y, level;
452
453 bool operator == (const smooth_key &o) const
454 {
455 return tile == o.tile && x == o.x && y == o.y && level == o.level;
456 }
457};
458
459typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
460
461namespace std {
462 template <>
463 struct hash<smooth_key>
464 {
465 size_t operator () (const smooth_key &v) const
466 {
467 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
468 }
469 };
470}
471
472static void
473smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
474{
475 auto &&it = h.find (key);
476
477 if (it == h.end ())
478 h.insert (std::make_pair (key, bits));
479 else
480 it->second |= bits;
299} 481}
300 482
301static void 483static void
302music_finished (void) 484music_finished (void)
303{ 485{
… …
320 ev.code = 1; 502 ev.code = 1;
321 ev.data1 = (void *)(long)channel; 503 ev.data1 = (void *)(long)channel;
322 ev.data2 = 0; 504 ev.data2 = 0;
323 505
324 SDL_PushEvent ((SDL_Event *)&ev); 506 SDL_PushEvent ((SDL_Event *)&ev);
507}
508
509// approximately divide by 255
510static unsigned int
511div255 (unsigned int n)
512{
513 return (n + (n >> 8)) >> 8;
325} 514}
326 515
327static unsigned int 516static unsigned int
328minpot (unsigned int n) 517minpot (unsigned int n)
329{ 518{
… …
339 n |= n >> 16; 528 n |= n >> 16;
340 529
341 return n + 1; 530 return n + 1;
342} 531}
343 532
344MODULE = CFClient PACKAGE = CFClient 533static unsigned int
534popcount (unsigned int n)
535{
536 n -= (n >> 1) & 0x55555555U;
537 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
538 n = ((n >> 4) + n) & 0x0f0f0f0fU;
539 n *= 0x01010101U;
540
541 return n >> 24;
542}
543
544/* SDL should provide this, really. */
545#define SDLK_MODIFIER_MIN 300
546#define SDLK_MODIFIER_MAX 314
547
548/******************************************************************************/
549
550static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
551static GV *hover_gv;
552
553static int
554within_widget (SV *widget, NV x, NV y)
555{
556 HV *self;
557 SV **svp;
558 NV wx, ww, wy, wh;
559
560 if (!SvROK (widget))
561 return 0;
562
563 self = (HV *)SvRV (widget);
564
565 if (SvTYPE (self) != SVt_PVHV)
566 return 0;
567
568 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
569 if (y < wy)
570 return 0;
571
572 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
573 if (y >= wy + wh)
574 return 0;
575
576 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
577 if (x < wx)
578 return 0;
579
580 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
581 if (x >= wx + ww)
582 return 0;
583
584 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
585 if (!svp || !SvTRUE (*svp))
586 return 0;
587
588 return 1;
589}
590
591/******************************************************************************/
592
593/* process keyboard modifiers */
594static int
595mod_munge (int mod)
596{
597 mod &= MOD_MASK;
598
599 if (mod & (KMOD_META | KMOD_ALT))
600 mod |= KMOD_LRAM;
601
602 return mod;
603}
604
605static void
606deliantra_main (SV *real_main)
607{
608 dSP;
609
610 PUSHMARK (SP);
611 call_sv (real_main, G_DISCARD | G_VOID);
612}
613
614#ifdef __MACOSX__
615 static SV *real_main;
616
617 /* to due surprising braindamage on the side of SDL design, we
618 * do some mind-boggling hack here: SDL requires a custom main()
619 * on OS X, so... we provide one and call the original main(), which,
620 * due to shared library magic, calls -lSDLmain's main, not perl's main,
621 * and which calls our main (== SDL_main) back.
622 */
623 extern C_LINKAGE int
624 main (int argc, char *argv[])
625 {
626 deliantra_main (real_main);
627 }
628
629 #undef main
630
631 extern C_LINKAGE int main (int argc, char *argv[]);
632
633 static void
634 SDL_main_hack (SV *real_main_)
635 {
636 real_main = real_main_;
637
638 char *argv[] = { "deliantra client", 0 };
639 (main) (1, argv);
640 }
641#else
642 static void
643 SDL_main_hack (SV *real_main)
644 {
645 deliantra_main (real_main);
646 }
647#endif
648
649MODULE = Deliantra::Client PACKAGE = DC
345 650
346PROTOTYPES: ENABLE 651PROTOTYPES: ENABLE
347 652
348BOOT: 653BOOT:
349{ 654{
350 HV *stash = gv_stashpv ("CFClient", 1); 655 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 656 static const struct {
352 const char *name; 657 const char *name;
353 IV iv; 658 IV iv;
354 } *civ, const_iv[] = { 659 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 660# define const_iv(name) { # name, (IV)name }
661 const_iv (SDLK_MODIFIER_MIN),
662 const_iv (SDLK_MODIFIER_MAX),
663
356 const_iv (SDL_ACTIVEEVENT), 664 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 665 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 666 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 667 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 668 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 677 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 678 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 679 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 680 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 681 const_iv (SDL_USEREVENT),
682
683 const_iv (SDL_APPINPUTFOCUS),
684 const_iv (SDL_APPMOUSEFOCUS),
685 const_iv (SDL_APPACTIVE),
686
687
688 const_iv (SDLK_UNKNOWN),
689 const_iv (SDLK_FIRST),
690 const_iv (SDLK_BACKSPACE),
691 const_iv (SDLK_TAB),
692 const_iv (SDLK_CLEAR),
693 const_iv (SDLK_RETURN),
694 const_iv (SDLK_PAUSE),
695 const_iv (SDLK_ESCAPE),
696 const_iv (SDLK_SPACE),
697 const_iv (SDLK_EXCLAIM),
698 const_iv (SDLK_QUOTEDBL),
699 const_iv (SDLK_HASH),
700 const_iv (SDLK_DOLLAR),
701 const_iv (SDLK_AMPERSAND),
702 const_iv (SDLK_QUOTE),
703 const_iv (SDLK_LEFTPAREN),
704 const_iv (SDLK_RIGHTPAREN),
705 const_iv (SDLK_ASTERISK),
706 const_iv (SDLK_PLUS),
707 const_iv (SDLK_COMMA),
708 const_iv (SDLK_MINUS),
709 const_iv (SDLK_PERIOD),
710 const_iv (SDLK_SLASH),
711 const_iv (SDLK_0),
712 const_iv (SDLK_1),
713 const_iv (SDLK_2),
714 const_iv (SDLK_3),
715 const_iv (SDLK_4),
716 const_iv (SDLK_5),
717 const_iv (SDLK_6),
718 const_iv (SDLK_7),
719 const_iv (SDLK_8),
720 const_iv (SDLK_9),
721 const_iv (SDLK_COLON),
722 const_iv (SDLK_SEMICOLON),
723 const_iv (SDLK_LESS),
724 const_iv (SDLK_EQUALS),
725 const_iv (SDLK_GREATER),
726 const_iv (SDLK_QUESTION),
727 const_iv (SDLK_AT),
728
729 const_iv (SDLK_LEFTBRACKET),
730 const_iv (SDLK_BACKSLASH),
731 const_iv (SDLK_RIGHTBRACKET),
732 const_iv (SDLK_CARET),
733 const_iv (SDLK_UNDERSCORE),
734 const_iv (SDLK_BACKQUOTE),
735 const_iv (SDLK_DELETE),
736
737 const_iv (SDLK_FIRST),
738 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 739 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 740 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 741 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 742 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 743 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 798 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 799 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 800 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 801 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 802 const_iv (SDLK_UNDO),
803
438 const_iv (KMOD_NONE), 804 const_iv (KMOD_NONE),
805 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 806 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 807 const_iv (KMOD_RSHIFT),
808 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 809 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 810 const_iv (KMOD_RCTRL),
811 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 812 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 813 const_iv (KMOD_RALT),
814 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 815 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 816 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 817 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 818 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 819 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 820
451 const_iv (KMOD_SHIFT), 821 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 822
453 const_iv (KMOD_META) 823 const_iv (MIX_DEFAULT_FORMAT),
824
825 const_iv (SDL_INIT_TIMER),
826 const_iv (SDL_INIT_AUDIO),
827 const_iv (SDL_INIT_VIDEO),
828 const_iv (SDL_INIT_CDROM),
829 const_iv (SDL_INIT_JOYSTICK),
830 const_iv (SDL_INIT_EVERYTHING),
831 const_iv (SDL_INIT_NOPARACHUTE),
832 const_iv (SDL_INIT_EVENTTHREAD),
833
834 const_iv (SDL_GL_RED_SIZE),
835 const_iv (SDL_GL_GREEN_SIZE),
836 const_iv (SDL_GL_BLUE_SIZE),
837 const_iv (SDL_GL_ALPHA_SIZE),
838 const_iv (SDL_GL_DOUBLEBUFFER),
839 const_iv (SDL_GL_BUFFER_SIZE),
840 const_iv (SDL_GL_DEPTH_SIZE),
841 const_iv (SDL_GL_STENCIL_SIZE),
842 const_iv (SDL_GL_ACCUM_RED_SIZE),
843 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
844 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
845 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
846 const_iv (SDL_GL_STEREO),
847 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
848 const_iv (SDL_GL_MULTISAMPLESAMPLES),
849 const_iv (SDL_GL_ACCELERATED_VISUAL),
850 const_iv (SDL_GL_SWAP_CONTROL),
851
852 const_iv (FOW_DARKNESS)
454# undef const_iv 853# undef const_iv
455 }; 854 };
456 855
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 856 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 857 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
858
859 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
860 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 861}
862
863void
864weaken (SV *rv)
865 PROTOTYPE: $
866 CODE:
867 sv_rvweaken (rv);
868
869int
870in_destruct ()
871 CODE:
872 RETVAL = PL_main_cv == Nullcv;
873 OUTPUT:
874 RETVAL
460 875
461NV floor (NV x) 876NV floor (NV x)
462 877
463NV ceil (NV x) 878NV ceil (NV x)
464 879
880IV minpot (UV n)
881
882IV popcount (UV n)
883
884NV distance (NV dx, NV dy)
885 CODE:
886 RETVAL = pow (dx * dx + dy * dy, 0.5);
887 OUTPUT:
888 RETVAL
889
465void 890void
466pango_init () 891pango_init ()
467 CODE: 892 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 893{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 894 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 895 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 896 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 897 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 898#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 899 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 900 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 901#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 902}
491 903
492int 904char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 905
495void 906void SDL_main_hack (SV *real_main)
907 PROTOTYPE: &
908
909int SDL_Init (U32 flags)
910
911int SDL_InitSubSystem (U32 flags)
912
913void SDL_QuitSubSystem (U32 flags)
914
496SDL_Quit () 915void SDL_Quit ()
497 916
917int SDL_GL_SetAttribute (int attr, int value)
918 C_ARGS: (SDL_GLattr)attr, value
919
920int SDL_GL_GetAttribute (int attr)
921 CODE:
922 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
923 XSRETURN_UNDEF;
924 OUTPUT:
925 RETVAL
926
498void 927void
499SDL_ListModes () 928SDL_ListModes (int rgb, int alpha)
500 PPCODE: 929 PPCODE:
501{ 930{
502 SDL_Rect **m; 931 SDL_Rect **m;
503 932
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 933 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 934 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 935 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 936 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 937
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 938 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 939 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 940
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 942 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 944 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 945
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 946 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 947 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 948
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 949 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 950
524 if (m && m != (SDL_Rect **)-1) 951 if (m && m != (SDL_Rect **)-1)
525 while (*m) 952 while (*m)
526 { 953 {
954 if ((*m)->w >= 400 && (*m)->h >= 300)
955 {
527 AV *av = newAV (); 956 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 957 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 958 av_push (av, newSViv ((*m)->h));
959 av_push (av, newSViv (rgb));
960 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 961 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
962 }
531 963
532 ++m; 964 ++m;
533 } 965 }
534} 966}
535 967
536char *
537SDL_GetError ()
538
539int 968int
540SDL_SetVideoMode (int w, int h, int fullscreen) 969SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 970 CODE:
971{
972 SDL_EnableUNICODE (1);
973 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
974
975 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
976 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
977 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
978 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
979
542 RETVAL = !!SDL_SetVideoMode ( 980 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 981 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 982 );
983
545 if (RETVAL) 984 if (RETVAL)
546 { 985 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 986 av_clear (texture_av);
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 987#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 988#include "glfunc.h"
550# undef GL_FUNC 989#undef GL_FUNC
990 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
991 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 992 }
993}
552 OUTPUT: 994 OUTPUT:
553 RETVAL 995 RETVAL
996
997void
998SDL_WM_SetCaption (const char *title, const char *icon)
554 999
555void 1000void
556SDL_GL_SwapBuffers () 1001SDL_GL_SwapBuffers ()
557 1002
558char * 1003char *
559SDL_GetKeyName (int sym) 1004SDL_GetKeyName (int sym)
1005 C_ARGS: (SDLKey)sym
560 1006
1007int
1008SDL_GetAppState ()
1009
1010int
1011SDL_GetModState ()
1012
1013int
1014SDL_WaitEvent ()
1015 C_ARGS: 0
1016
561void 1017void
562SDL_PollEvent () 1018SDL_PumpEvents ()
1019
1020void
1021peep_events ()
563 PPCODE: 1022 PPCODE:
564{ 1023{
565 SDL_Event ev; 1024 SDL_Event ev;
566 1025
567 while (SDL_PollEvent (&ev)) 1026 SDL_PumpEvents ();
1027 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 1028 {
569 HV *hv = newHV (); 1029 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1030 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 1031
572 switch (ev.type) 1032 switch (ev.type)
573 { 1033 {
574 case SDL_KEYDOWN: 1034 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1035 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1036 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1037 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1038 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1039 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1040 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1041 break;
581 1042
582 case SDL_ACTIVEEVENT: 1043 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1044 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1045 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1046 break;
586 1047
587 case SDL_MOUSEMOTION: 1048 case SDL_MOUSEMOTION:
1049 {
1050 int state = ev.motion.state;
1051 int x = ev.motion.x;
1052 int y = ev.motion.y;
1053 int xrel = ev.motion.xrel;
1054 int yrel = ev.motion.yrel;
1055
1056 /* do simplistic event compression */
1057 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1058 && state == ev.motion.state)
1059 {
1060 xrel += ev.motion.xrel;
1061 yrel += ev.motion.yrel;
1062 x = ev.motion.x;
1063 y = ev.motion.y;
1064 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1065 }
1066
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1067 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1068 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1069 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1070 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1071 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1072 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1073 }
595 break; 1074 break;
596 1075
597 case SDL_MOUSEBUTTONDOWN: 1076 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1077 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1078 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1079
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1080 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1081 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1082 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1083 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1088 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1089 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1090 break;
612 } 1091 }
613 1092
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1093 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1094 }
616} 1095}
617 1096
1097char *
1098SDL_AudioDriverName ()
1099 CODE:
1100{
1101 char buf [256];
1102 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1103 XSRETURN_UNDEF;
1104
1105 RETVAL = buf;
1106}
1107 OUTPUT:
1108 RETVAL
1109
618int 1110int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1111Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1112 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1113 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1114 Mix_ChannelFinished (channel_finished);
623 1115
624void 1116void
1117Mix_QuerySpec ()
1118 PPCODE:
1119{
1120 int freq, channels;
1121 Uint16 format;
1122
1123 if (Mix_QuerySpec (&freq, &format, &channels))
1124 {
1125 EXTEND (SP, 3);
1126 PUSHs (sv_2mortal (newSViv (freq)));
1127 PUSHs (sv_2mortal (newSViv (format)));
1128 PUSHs (sv_2mortal (newSViv (channels)));
1129 }
1130}
1131
1132void
625Mix_CloseAudio () 1133Mix_CloseAudio ()
626 1134
627int 1135int
628Mix_AllocateChannels (int numchans = -1) 1136Mix_AllocateChannels (int numchans = -1)
629 1137
1138const char *
1139Mix_GetError ()
1140
630void 1141void
631lowdelay (int fd, int val = 1) 1142lowdelay (int fd, int val = 1)
632 CODE: 1143 CODE:
1144 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1145
1146void
1147win32_proxy_info ()
1148 PPCODE:
1149{
633#ifndef _WIN32 1150#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1151 char buffer[2048];
1152 DWORD buflen;
1153
1154 EXTEND (SP, 3);
1155
1156 buflen = sizeof (buffer);
1157 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1158 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1159 {
1160 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1161
1162 buflen = sizeof (buffer);
1163 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1164 {
1165 PUSHs (newSVpv (buffer, 0));
1166
1167 buflen = sizeof (buffer);
1168 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1169 PUSHs (newSVpv (buffer, 0));
1170 }
1171 }
635#endif 1172#endif
1173}
636 1174
637void 1175int
638add_font (char *file) 1176add_font (char *file)
639 CODE: 1177 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1178 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1179 OUTPUT:
642 // cairo... sigh... requires win2000 1180 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1181
644#endif 1182void
1183IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1184
1185# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1186void
1187Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
645 1188
646void 1189void
647load_image_inline (SV *image_) 1190load_image_inline (SV *image_)
648 ALIAS: 1191 ALIAS:
649 load_image_file = 1 1192 load_image_file = 1
… …
652 STRLEN image_len; 1195 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1196 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1197 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1198 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1199 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1200 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1201 : SDL_RWFromConstMem (image, image_len);
659 1202
660 if (!rw) 1203 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1204 croak ("load_image: %s", SDL_GetError ());
662 1205
… …
691 1234
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1235 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1236
694 assert (surface2->pitch == surface2->w * 4); 1237 assert (surface2->pitch == surface2->w * 4);
695 1238
1239 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1240 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1241 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1242 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1243 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1244 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1245 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1246 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1247 SDL_UnlockSurface (surface2);
705 1248
706 SDL_FreeSurface (surface); 1249 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1250 SDL_FreeSurface (surface2);
708} 1251}
709 1252
… …
735void 1278void
736error (char *message) 1279error (char *message)
737 CODE: 1280 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1281 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1282#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1283 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1284#endif
742 1285
743void 1286void
744fatal (char *message) 1287fatal (char *message)
745 CODE: 1288 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1289 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1290#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1292#endif
750 _exit (1); 1293 _exit (1);
751 1294
752void 1295void
753_exit (int retval) 1296_exit (int retval = 0)
754 CODE: 1297 CODE:
1298#ifdef WIN32
1299 ExitThread (retval); // unclean, please beam me up
1300#else
755 _exit (retval); 1301 _exit (retval);
1302#endif
756 1303
1304void
1305debug ()
1306 CODE:
1307{
1308#if DEBUG
1309 VALGRIND_DO_LEAK_CHECK;
1310#endif
1311}
1312
1313int
1314SvREFCNT (SV *sv)
1315 CODE:
1316 RETVAL = SvREFCNT (sv);
1317 OUTPUT:
1318 RETVAL
1319
757MODULE = CFClient PACKAGE = CFClient::Font 1320MODULE = Deliantra::Client PACKAGE = DC::Font
758 1321
759CFClient::Font 1322PROTOTYPES: DISABLE
1323
1324DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1325new_from_file (SV *klass, char *path, int id = 0)
761 CODE: 1326 CODE:
762{ 1327{
763 int count; 1328 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1329 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
765 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1330 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
767} 1332}
768 OUTPUT: 1333 OUTPUT:
769 RETVAL 1334 RETVAL
770 1335
771void 1336void
772DESTROY (CFClient::Font self) 1337DESTROY (DC::Font self)
773 CODE: 1338 CODE:
774 pango_font_description_free (self); 1339 pango_font_description_free (self);
775 1340
776void 1341void
777make_default (CFClient::Font self) 1342make_default (DC::Font self)
1343 PROTOTYPE: $
778 CODE: 1344 CODE:
779 default_font = self; 1345 default_font = self;
780 1346
781MODULE = CFClient PACKAGE = CFClient::Layout 1347MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1348
783CFClient::Layout 1349PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1350
1351void
1352glyph_cache_backup ()
1353 PROTOTYPE:
1354 CODE:
1355 tc_backup ();
1356
1357void
1358glyph_cache_restore ()
1359 PROTOTYPE:
1360 CODE:
1361 tc_restore ();
1362
1363DC::Layout
1364new (SV *klass)
785 CODE: 1365 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1366 New (0, RETVAL, 1, struct cf_layout);
787 1367
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1368 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1369 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1370 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1371 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1372 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1373 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1374 RETVAL->font = 0;
1375 RETVAL->rc = rc_alloc ();
796 1376
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1377 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1378 layout_update_font (RETVAL);
799 OUTPUT: 1379 OUTPUT:
800 RETVAL 1380 RETVAL
801 1381
802void 1382void
803DESTROY (CFClient::Layout self) 1383DESTROY (DC::Layout self)
804 CODE: 1384 CODE:
805 g_object_unref (self->pl); 1385 g_object_unref (self->pl);
1386 rc_free (self->rc);
806 Safefree (self); 1387 Safefree (self);
807 1388
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1389void
816set_text (CFClient::Layout self, SV *text_) 1390set_text (DC::Layout self, SV *text_)
817 CODE: 1391 CODE:
818{ 1392{
819 STRLEN textlen; 1393 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1394 char *text = SvPVutf8 (text_, textlen);
821 1395
822 pango_layout_set_text (self->pl, text, textlen); 1396 pango_layout_set_text (self->pl, text, textlen);
823} 1397}
824 1398
825void 1399void
826set_markup (CFClient::Layout self, SV *text_) 1400set_markup (DC::Layout self, SV *text_)
827 CODE: 1401 CODE:
828{ 1402{
829 STRLEN textlen; 1403 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1404 char *text = SvPVutf8 (text_, textlen);
831 1405
832 pango_layout_set_markup (self->pl, text, textlen); 1406 pango_layout_set_markup (self->pl, text, textlen);
833} 1407}
834 1408
835void 1409void
836set_shapes (CFClient::Layout self, ...) 1410set_shapes (DC::Layout self, ...)
837 CODE: 1411 CODE:
838{ 1412{
839 PangoAttrList *attrs = 0; 1413 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1414 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1415 const char *pos = text;
… …
876 if (attrs) 1450 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1451 pango_layout_set_attributes (self->pl, attrs);
878} 1452}
879 1453
880void 1454void
881get_shapes (CFClient::Layout self) 1455get_shapes (DC::Layout self)
882 PPCODE: 1456 PPCODE:
883{ 1457{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1458 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1459
886 do 1460 do
887 { 1461 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1462 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1463
890 if (run && shape_attr_p (run)) 1464 if (run && shape_attr_p (run))
891 { 1465 {
892 PangoRectangle extents; 1466 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1467 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1468
1469 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1470 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1471 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1472 }
898 } 1473 }
899 while (pango_layout_iter_next_run (iter)); 1474 while (pango_layout_iter_next_run (iter));
900 1475
901 pango_layout_iter_free (iter); 1476 pango_layout_iter_free (iter);
902} 1477}
903 1478
904int 1479int
905has_wrapped (CFClient::Layout self) 1480has_wrapped (DC::Layout self)
906 CODE: 1481 CODE:
907{ 1482{
908 int lines = 1; 1483 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1484 const char *text = pango_layout_get_text (self->pl);
910 1485
… …
915} 1490}
916 OUTPUT: 1491 OUTPUT:
917 RETVAL 1492 RETVAL
918 1493
919SV * 1494SV *
920get_text (CFClient::Layout self) 1495get_text (DC::Layout self)
921 CODE: 1496 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1497 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1498 sv_utf8_decode (RETVAL);
924 OUTPUT: 1499 OUTPUT:
925 RETVAL 1500 RETVAL
926 1501
927void 1502void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1503set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1504 CODE:
930 self->r = r; 1505 self->r = r;
931 self->g = g; 1506 self->g = g;
932 self->b = b; 1507 self->b = b;
933 self->a = a; 1508 self->a = a;
934 1509
935void 1510void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1511set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1512 CODE:
938 if (self->font != font) 1513 if (self->font != font)
939 { 1514 {
940 self->font = font; 1515 self->font = font;
941 layout_update_font (self); 1516 layout_update_font (self);
942 } 1517 }
943 1518
944void 1519void
945set_height (CFClient::Layout self, int base_height) 1520set_height (DC::Layout self, int base_height)
946 CODE: 1521 CODE:
947 if (self->base_height != base_height) 1522 if (self->base_height != base_height)
948 { 1523 {
949 self->base_height = base_height; 1524 self->base_height = base_height;
950 layout_update_font (self); 1525 layout_update_font (self);
951 } 1526 }
952 1527
953void 1528void
954set_width (CFClient::Layout self, int max_width = -1) 1529set_width (DC::Layout self, int max_width = -1)
955 CODE: 1530 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1531 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1532
958void 1533void
959set_indent (CFClient::Layout self, int indent) 1534set_indent (DC::Layout self, int indent)
960 CODE: 1535 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1536 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1537
963void 1538void
964set_spacing (CFClient::Layout self, int spacing) 1539set_spacing (DC::Layout self, int spacing)
965 CODE: 1540 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1541 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1542
968void 1543void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1544set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1545 CODE:
971 pango_layout_set_ellipsize (self->pl, 1546 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1547 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1548 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1549 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1550 : PANGO_ELLIPSIZE_NONE
976 ); 1551 );
977 1552
978void 1553void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1554set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1555 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1556 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1557
983void 1558void
984size (CFClient::Layout self) 1559size (DC::Layout self)
985 PPCODE: 1560 PPCODE:
986{ 1561{
987 int w, h; 1562 int w, h;
988 1563
989 layout_get_pixel_size (self, &w, &h); 1564 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1567 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1568 PUSHs (sv_2mortal (newSViv (h)));
994} 1569}
995 1570
996int 1571int
997descent (CFClient::Layout self) 1572descent (DC::Layout self)
998 CODE: 1573 CODE:
999{ 1574{
1000 PangoRectangle rect; 1575 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1576 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1577 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1578 RETVAL = PANGO_DESCENT (rect);
1004} 1579}
1005 OUTPUT: 1580 OUTPUT:
1006 RETVAL 1581 RETVAL
1007 1582
1008int 1583int
1009xy_to_index (CFClient::Layout self, int x, int y) 1584xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1585 CODE:
1011{ 1586{
1012 int index, trailing; 1587 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1588 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1589 RETVAL = index + trailing;
1015} 1590}
1016 OUTPUT: 1591 OUTPUT:
1017 RETVAL 1592 RETVAL
1018 1593
1019void 1594void
1020cursor_pos (CFClient::Layout self, int index) 1595cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1596 PPCODE:
1022{ 1597{
1023 PangoRectangle strong_pos; 1598 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1599 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1600
1026 EXTEND (SP, 3); 1601 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1602 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1603 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1605}
1031 1606
1032void 1607void
1033render (CFClient::Layout self) 1608index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1609 PPCODE:
1035{ 1610{
1036 SV *retval; 1611 int line, x;
1037 int w, h;
1038 1612
1039 layout_get_pixel_size (self, &w, &h); 1613 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1614#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1615 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1616 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1617#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1618 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1619 PUSHs (sv_2mortal (newSViv (line)));
1620 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1621}
1622
1623void
1624line_x_to_index (DC::Layout self, int line, int x)
1625 PPCODE:
1626{
1627 PangoLayoutLine *lp;
1628 int index, trailing;
1629
1630 if (line < 0)
1631 XSRETURN_EMPTY;
1632
1633 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1634 XSRETURN_EMPTY; /* do better */
1635
1636 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1637
1638 EXTEND (SP, 2);
1639 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1640 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1641 else
1096 { 1642 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1643 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1644 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1645 }
1121} 1646}
1122 1647
1648void
1649render (DC::Layout self, float x, float y, int flags = 0)
1650 CODE:
1651 rc_clear (self->rc);
1652 pango_opengl_render_layout_subpixel (
1653 self->pl,
1654 self->rc,
1655 x * PANGO_SCALE, y * PANGO_SCALE,
1656 self->r, self->g, self->b, self->a,
1657 flags
1658 );
1659 // we assume that context_change actually clears/frees stuff
1660 // and does not do any recomputation...
1661 pango_layout_context_changed (self->pl);
1662
1663void
1664draw (DC::Layout self)
1665 CODE:
1666{
1667 glEnable (GL_TEXTURE_2D);
1668 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669 glEnable (GL_BLEND);
1670 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1671 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1672 glEnable (GL_ALPHA_TEST);
1673 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1674
1675 rc_draw (self->rc);
1676
1677 glDisable (GL_ALPHA_TEST);
1678 glDisable (GL_BLEND);
1679 glDisable (GL_TEXTURE_2D);
1680}
1681
1123MODULE = CFClient PACKAGE = CFClient::Texture 1682MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1683
1125void 1684PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1685
1132 if (ow && oh) 1686void
1687pad (SV *data_, int ow, int oh, int nw, int nh)
1688 CODE:
1689{
1690 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1691 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1692 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1693 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1694 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1695 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1696
1146 SvPOK_only (result_); 1697 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1698 SvCUR_set (result_, nw * nh * bpp);
1148 1699
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1700 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1701 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1702 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1703
1153 sv_setsv (data_, result_); 1704 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1705 }
1160} 1706}
1161 1707
1162void 1708void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1709draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1715{
1170 HV *hv = (HV *)SvRV (self); 1716 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1717 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1718 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1719 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1720
1721 if (name <= 0)
1722 XSRETURN_EMPTY;
1174 1723
1175 if (items < 5) 1724 if (items < 5)
1176 { 1725 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1726 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1727 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1755 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1756 glDisable (GL_BLEND);
1208 } 1757 }
1209} 1758}
1210 1759
1760void
1761draw_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)
1762 PROTOTYPE: @
1763 CODE:
1764{
1765 glEnable (GL_BLEND);
1766 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1767 glEnable (GL_TEXTURE_2D);
1768 glBindTexture (GL_TEXTURE_2D, name1);
1769
1770 glColor3f (intensity, intensity, intensity);
1771 glPushMatrix ();
1772 glScalef (1./3, 1./3, 1.);
1773
1774 if (blend > 0.f)
1775 {
1776 float dx3 = dx * -3.f / w;
1777 float dy3 = dy * -3.f / h;
1778 GLfloat env_color[4] = { 0., 0., 0., blend };
1779
1780 /* interpolate the two shadow textures */
1781 /* stage 0 == rgb(glcolor) + alpha(t0) */
1782 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1783
1784 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1785 gl.ActiveTexture (GL_TEXTURE1);
1786 glEnable (GL_TEXTURE_2D);
1787 glBindTexture (GL_TEXTURE_2D, name2);
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1789
1790 /* rgb == rgb(glcolor) */
1791 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1792 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1793 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1794
1795 /* alpha = interpolate t0, t1 by env_alpha */
1796 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1797
1798 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1801
1802 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1803 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1804
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1807
1808 glBegin (GL_QUADS);
1809 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1810 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1813 glEnd ();
1814
1815 glDisable (GL_TEXTURE_2D);
1816 gl.ActiveTexture (GL_TEXTURE0);
1817 }
1818 else
1819 {
1820 /* simple blending of one texture, also opengl <1.3 path */
1821 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1822
1823 glBegin (GL_QUADS);
1824 glTexCoord2f (0, 0); glVertex2f (0, 0);
1825 glTexCoord2f (0, t); glVertex2f (0, h);
1826 glTexCoord2f (s, t); glVertex2f (w, h);
1827 glTexCoord2f (s, 0); glVertex2f (w, 0);
1828 glEnd ();
1829 }
1830
1831 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1832 {
1833 int x, y;
1834 int dx3 = dx * 3;
1835 int dy3 = dy * 3;
1836
1837 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1838 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1839 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1840 glTranslatef (-1., -1., 0);
1841 glBegin (GL_QUADS);
1842
1843 for (y = 1; y < h; y += 3)
1844 {
1845 int y1 = y - dy3;
1846 int y1valid = y1 >= 0 && y1 < h;
1847
1848 for (x = 1; x < w; x += 3)
1849 {
1850 int x1 = x - dx3;
1851 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1852 uint8_t h2;
1853
1854 if (y1valid && x1 >= 0 && x1 < w)
1855 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1856 else
1857 h2 = 1; /* out of range == invisible */
1858
1859 if (h1 || h2)
1860 {
1861 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1862 glColor4f (1., 1., 1., alpha);
1863
1864 glTexCoord2f (0, 0.); glVertex2i (x , y );
1865 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1866 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1867 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1868 }
1869 }
1870 }
1871 }
1872
1873 glEnd ();
1874
1875 glPopMatrix ();
1876
1877 glDisable (GL_TEXTURE_2D);
1878 glDisable (GL_BLEND);
1879}
1880
1881IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1882 CODE:
1883{
1884 GLint width;
1885 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1886 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1887 RETVAL = width > 0;
1888}
1889 OUTPUT:
1890 RETVAL
1891
1211MODULE = CFClient PACKAGE = CFClient::Map 1892MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1893
1213CFClient::Map 1894PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1895
1896DC::Map
1897new (SV *klass)
1215 CODE: 1898 CODE:
1216 New (0, RETVAL, 1, struct map); 1899 New (0, RETVAL, 1, struct map);
1217 RETVAL->x = 0; 1900 RETVAL->x = 0;
1218 RETVAL->y = 0; 1901 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1902 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1903 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1904 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1905 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1906 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1907 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1908 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1909 RETVAL->row = 0;
1229 OUTPUT: 1910 OUTPUT:
1230 RETVAL 1911 RETVAL
1231 1912
1232void 1913void
1233DESTROY (CFClient::Map self) 1914DESTROY (DC::Map self)
1234 CODE: 1915 CODE:
1235{ 1916{
1236 map_clear (self); 1917 map_clear (self);
1237 Safefree (self->face); 1918 Safefree (self->face2tile);
1238 Safefree (self->tex); 1919 Safefree (self->tex);
1239 Safefree (self); 1920 Safefree (self);
1240} 1921}
1241 1922
1242void 1923void
1924resize (DC::Map self, int map_width, int map_height)
1925 CODE:
1926 self->w = map_width;
1927 self->h = map_height;
1928
1929void
1243clear (CFClient::Map self) 1930clear (DC::Map self)
1244 CODE: 1931 CODE:
1245 map_clear (self); 1932 map_clear (self);
1246 1933
1247void 1934void
1248set_face (CFClient::Map self, int face, int texid) 1935set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1936 CODE:
1250{ 1937{
1251 while (self->faces <= face) 1938 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1939 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1940}
1259 1941
1260void 1942void
1943set_smooth (DC::Map self, int face, int smooth, int level)
1944 CODE:
1945{
1946 tileid texid;
1947 maptex *tex;
1948
1949 if (face < 0 || face >= self->faces)
1950 return;
1951
1952 if (smooth < 0 || smooth >= self->faces)
1953 return;
1954
1955 texid = self->face2tile [face];
1956
1957 if (!texid)
1958 return;
1959
1960 tex = self->tex + texid;
1961 tex->smoothtile = self->face2tile [smooth];
1962 tex->smoothlevel = level;
1963}
1964
1965void
1261set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1966set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262 CODE: 1967 CODE:
1263{ 1968{
1264 while (self->texs <= texid) 1969 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1970
1270 { 1971 {
1271 maptex *tex = self->tex + texid; 1972 maptex *tex = self->tex + texid;
1272 1973
1273 tex->name = name; 1974 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1990 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1991 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1992 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1993}
1293 1994
1995void
1996expire_textures (DC::Map self, int texid, int count)
1997 PPCODE:
1998 for (; texid < self->texs && count; ++texid, --count)
1999 {
2000 maptex *tex = self->tex + texid;
2001
2002 if (tex->name)
2003 {
2004 if (tex->unused)
2005 {
2006 tex->name = 0;
2007 tex->unused = 0;
2008 XPUSHs (sv_2mortal (newSViv (texid)));
2009 }
2010 else
2011 tex->unused = 1;
2012 }
2013 }
2014
1294int 2015int
1295ox (CFClient::Map self) 2016ox (DC::Map self)
1296 ALIAS: 2017 ALIAS:
1297 oy = 1 2018 oy = 1
1298 x = 2 2019 x = 2
1299 y = 3 2020 y = 3
1300 w = 4 2021 w = 4
… …
1311 } 2032 }
1312 OUTPUT: 2033 OUTPUT:
1313 RETVAL 2034 RETVAL
1314 2035
1315void 2036void
1316scroll (CFClient::Map self, int dx, int dy) 2037scroll (DC::Map self, int dx, int dy)
1317 CODE: 2038 CODE:
1318{ 2039{
1319 if (dx > 0) 2040 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 2041 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 2042 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2043 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 2044
1324 if (dy > 0) 2045 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 2046 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 2047 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2048 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 2049
1329 self->ox += dx; self->x += dx; 2050 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 2051 self->oy += dy; self->y += dy;
1331 2052
1332 while (self->y < 0) 2053 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 2057 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 2058 self->y += MAP_EXTEND_Y;
1338 } 2059 }
1339} 2060}
1340 2061
1341void 2062SV *
1342map1a_update (CFClient::Map self, SV *data_) 2063map1a_update (DC::Map self, SV *data_)
1343 CODE: 2064 CODE:
1344{ 2065{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2066 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 2067 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 2068 mapcell *cell;
1348 int x, y, flags; 2069 int x, y, z, flags;
2070 AV *missing = newAV ();
2071 RETVAL = newRV_noinc ((SV *)missing);
1349 2072
1350 while (data < data_end) 2073 while (data < data_end - 1)
1351 { 2074 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 2075 flags = (data [0] << 8) + data [1]; data += 2;
1353 2076
1354 x = self->x + ((flags >> 10) & 63); 2077 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 2078 y = self->y + ((flags >> 4) & 63);
1356 2079
1357 cell = map_get_cell (self, x, y); 2080 cell = map_get_cell (self, x, y);
1358 2081
1359 if (flags & 15) 2082 if (flags & 15)
1360 { 2083 {
1361 if (cell->darkness < 0) 2084 if (!cell->darkness)
1362 { 2085 {
2086 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2087 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2088 }
1368 2089
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2090 //TODO: don't trust server data to be in-range(!)
1372 2091
1373 if (flags & 4) 2092 if (flags & 8)
1374 { 2093 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2094 uint8_t ext, cmd;
2095
2096 do
2097 {
2098 ext = *data++;
2099 cmd = ext & 0x7f;
2100
2101 if (cmd < 4)
2102 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2103 else if (cmd == 5) // health
2104 {
2105 cell->stat_width = 1;
2106 cell->stat_hp = *data++;
2107 }
2108 else if (cmd == 6) // monster width
2109 cell->stat_width = *data++ + 1;
2110 else if (cmd == 0x47)
2111 {
2112 if (*data == 1) cell->player = data [1];
2113 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2114 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2115 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2116
2117 data += *data + 1;
2118 }
2119 else if (cmd == 8) // cell flags
2120 cell->flags = *data++;
2121 else if (ext & 0x40) // unknown, multibyte => skip
2122 data += *data + 1;
2123 else
2124 data++;
2125 }
2126 while (ext & 0x80);
1376 } 2127 }
1377 2128
2129 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2130 if (flags & (4 >> z))
1379 { 2131 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2132 faceid face = (data [0] << 8) + data [1]; data += 2;
2133 need_facenum (self, face);
2134 cell->tile [z] = self->face2tile [face];
2135
2136 if (cell->tile [z])
2137 {
2138 maptex *tex = self->tex + cell->tile [z];
2139 tex->unused = 0;
2140 if (!tex->name)
2141 av_push (missing, newSViv (cell->tile [z]));
2142
2143 if (tex->smoothtile)
2144 {
2145 maptex *smooth = self->tex + tex->smoothtile;
2146 smooth->unused = 0;
2147 if (!smooth->name)
2148 av_push (missing, newSViv (tex->smoothtile));
2149 }
2150 }
1381 } 2151 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2152 }
1388 else 2153 else
1389 cell->darkness = -1; 2154 CELL_CLEAR (cell);
1390 } 2155 }
1391} 2156}
2157 OUTPUT:
2158 RETVAL
1392 2159
1393SV * 2160SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2161mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2162 CODE:
1396{ 2163{
1397 int x1, x; 2164 int x1, x;
1398 int y1, y; 2165 int y1, y;
1399 int z; 2166 int z;
… …
1412 ? self->row + y 2179 ? self->row + y
1413 : 0; 2180 : 0;
1414 2181
1415 for (x = x0; x < x1; x++) 2182 for (x = x0; x < x1; x++)
1416 { 2183 {
1417 int r = 32, g = 32, b = 32, a = 192; 2184 unsigned int r = 32, g = 32, b = 32, a = 192;
1418 2185
1419 if (row && row->c0 <= x && x < row->c1) 2186 if (row && row->c0 <= x && x < row->c1)
1420 { 2187 {
1421 mapcell *cell = row->col + (x - row->c0); 2188 mapcell *cell = row->col + (x - row->c0);
1422 2189
1423 for (z = 0; z <= 0; z++) 2190 for (z = 0; z <= 0; z++)
1424 { 2191 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2192 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2193 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2194 int a1 = tex.a;
1432 2195
1433 r = (r * a0 + tex.r * a1) / 255; 2196 r = div255 (r * a0 + tex.r * a1);
1434 g = (g * a0 + tex.g * a1) / 255; 2197 g = div255 (g * a0 + tex.g * a1);
1435 b = (b * a0 + tex.b * a1) / 255; 2198 b = div255 (b * a0 + tex.b * a1);
1436 a = (a * a0 + tex.a * a1) / 255; 2199 a = div255 (a * a0 + tex.a * a1);
1437 }
1438 } 2200 }
1439 } 2201 }
1440 2202
1441 *map++ = (r ) 2203 *map++ = (r )
1442 | (g << 8) 2204 | (g << 8)
1443 | (b << 16) 2205 | (b << 16)
1444 | (a << 24); 2206 | (a << 24);
1445 } 2207 }
1446 } 2208 }
1447 2209
1448 RETVAL = map_sv; 2210 RETVAL = map_sv;
1449} 2211}
1450 OUTPUT: 2212 OUTPUT:
1451 RETVAL 2213 RETVAL
1452 2214
1453void 2215void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2216draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455 CODE: 2217 CODE:
1456{ 2218{
1457 int vx, vy;
1458 int x, y, z; 2219 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2220
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2221 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2222 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2223 smooth_key skey;
2224 int pl_x, pl_y;
2225 maptex pl_tex;
2226 rc_t *rc = rc_alloc ();
2227 rc_t *rc_ov = rc_alloc ();
2228 rc_key_t key;
2229 rc_array_t *arr;
1464 2230
1465 /* 2231 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 2232
1470 int vy = self->vy = self->h >= sh 2233 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2234 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2235 if (sh > 255) sh = 255;
1473 */
1474 2236
1475 glColor4ub (255, 255, 255, 255); 2237 // clear key, in case of extra padding
2238 memset (&skey, 0, sizeof (skey));
2239
2240 memset (&key, 0, sizeof (key));
2241 key.r = 255;
2242 key.g = 255;
2243 key.b = 255;
2244 key.a = 255;
2245 key.mode = GL_QUADS;
2246 key.format = GL_T2F_V3F;
2247
2248 mx += self->x;
2249 my += self->y;
2250
2251 // first pass: determine smooth_max
2252 // rather ugly, if you ask me
2253 // could also be stored inside mapcell and updated on change
2254 memset (smooth_max, 0, sizeof (smooth_max));
2255
2256 for (y = 0; y < sh; y++)
2257 if (0 <= y + my && y + my < self->rows)
2258 {
2259 maprow *row = self->row + (y + my);
2260
2261 for (x = 0; x < sw; x++)
2262 if (row->c0 <= x + mx && x + mx < row->c1)
2263 {
2264 mapcell *cell = row->col + (x + mx - row->c0);
2265
2266 smooth_max[x + 1][y + 1] =
2267 MAX (self->tex [cell->tile [0]].smoothlevel,
2268 MAX (self->tex [cell->tile [1]].smoothlevel,
2269 self->tex [cell->tile [2]].smoothlevel));
2270 }
2271 }
1476 2272
1477 glEnable (GL_BLEND); 2273 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2274 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2275 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2276
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 2277 for (z = 0; z <= 2; z++)
2278 {
2279 smooth_hash smooth;
2280 memset (smooth_level, 0, sizeof (smooth_level));
2281 key.texname = -1;
2282
1487 for (y = 0; y < sh; y++) 2283 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2284 if (0 <= y + my && y + my < self->rows)
1489 { 2285 {
1490 maprow *row = self->row + (y + vy); 2286 maprow *row = self->row + (y + my);
1491 2287
1492 for (x = 0; x < sw; x++) 2288 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2289 if (row->c0 <= x + mx && x + mx < row->c1)
1494 { 2290 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2291 mapcell *cell = row->col + (x + mx - row->c0);
1496
1497 face = cell->face [z]; 2292 tileid tile = cell->tile [z];
1498 2293
1499 if (face) 2294 if (tile)
2295 {
2296 maptex tex = self->tex [tile];
2297 int px, py;
2298
2299 if (key.texname != tex.name)
2300 {
2301 self->tex [tile].unused = 0;
2302
2303 if (!tex.name)
2304 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2305
2306 key.texname = tex.name;
2307 arr = rc_array (rc, &key);
2308 }
2309
2310 px = (x + 1) * Th - tex.w;
2311 py = (y + 1) * Tw - tex.h;
2312
2313 if (expect_false (cell->player == player) && expect_false (z == 2))
2314 {
2315 pl_x = px;
2316 pl_y = py;
2317 pl_tex = tex;
2318 continue;
2319 }
2320
2321 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2322 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2323 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2324 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2325
2326 // update smooth hash
2327 if (tex.smoothtile)
2328 {
2329 skey.tile = tex.smoothtile;
2330 skey.level = tex.smoothlevel;
2331
2332 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2333
2334 // add bits to current tile and all neighbours. skey.x|y is
2335 // shifted +1|+1 so we always stay positive.
2336
2337 // bits is ___n cccc CCCC bbbb
2338 // n do not draw borders&corners
2339 // c draw these corners, but...
2340 // C ... not these
2341 // b draw these borders
2342
2343 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2344 // ┃· ·· ·┃ ━━
2345
2346 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2347 // ·· ·· ·┏ ┓·
2348
2349 // full tile
2350 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2351
2352 // borders
2353 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2354 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2355 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2356 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2357
2358 // corners
2359 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2360 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2361 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2362 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2363 }
2364 }
2365
2366 if (expect_false (z == 2) && expect_false (cell->flags))
2367 {
2368 // overlays such as the speech bubble, probably more to come
2369 if (cell->flags & 1)
2370 {
2371 rc_key_t key_ov = key;
2372 maptex tex = self->tex [TEXID_SPEECH];
2373 rc_array_t *arr;
2374 int px = x * Tw + Tw * 2 / 32;
2375 int py = y * Th - Th * 6 / 32;
2376
2377 key_ov.texname = tex.name;
2378 arr = rc_array (rc_ov, &key_ov);
2379
2380 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2381 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2382 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2383 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2384 }
2385 }
2386 }
2387 }
2388
2389 rc_draw (rc);
2390 rc_clear (rc);
2391
2392 // go through all smoothlevels, lowest to highest, then draw.
2393 // this is basically counting sort
2394 {
2395 int w, b;
2396
2397 glEnable (GL_TEXTURE_2D);
2398 glBegin (GL_QUADS);
2399 for (w = 0; w < 256 / 32; ++w)
2400 {
2401 uint32_t smask = smooth_level [w];
2402 if (smask)
2403 for (b = 0; b < 32; ++b)
2404 if (smask & (((uint32_t)1) << b))
1500 { 2405 {
1501 maptex tex = self->tex [face]; 2406 int level = (w << 5) | b;
2407 HE *he;
1502 2408
1503 int px = (x + 1) * 32 - tex.w; 2409 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1504 int py = (y + 1) * 32 - tex.h;
1505
1506 if (last_name != tex.name)
1507 { 2410 {
2411 smooth_key &skey = it->first;
2412 IV bits = it->second;
2413
2414 if (!(bits & 0x1000)
2415 && skey.level == level
2416 && level > smooth_max [skey.x][skey.y])
2417 {
2418 maptex tex = self->tex [skey.tile];
2419 int px = (((int)skey.x) - 1) * Tw;
2420 int py = (((int)skey.y) - 1) * Th;
2421 int border = bits & 15;
2422 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2423 float dx = tex.s * .0625f; // 16 images/row
2424 float dy = tex.t * .5f ; // 2 images/column
2425
2426 if (tex.name)
2427 {
2428 // this time avoiding texture state changes
2429 // save gobs of state changes.
2430 if (key.texname != tex.name)
2431 {
2432 self->tex [skey.tile].unused = 0;
2433
1508 glEnd (); 2434 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2435 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2436 glBegin (GL_QUADS);
2437 }
2438
2439 if (border)
2440 {
2441 float ox = border * dx;
2442
2443 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2444 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2446 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2447 }
2448
2449 if (corner)
2450 {
2451 float ox = corner * dx;
2452
2453 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2454 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2455 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2456 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2457 }
2458 }
2459 }
1512 } 2460 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2461 }
1519 }
1520 } 2462 }
1521 2463
1522 glEnd (); 2464 glEnd ();
1523
1524 glDisable (GL_TEXTURE_2D); 2465 glDisable (GL_TEXTURE_2D);
2466 key.texname = -1;
2467 }
2468 }
2469
2470 if (pl_tex.name)
2471 {
2472 maptex tex = pl_tex;
2473 int px = pl_x + sdx;
2474 int py = pl_y + sdy;
2475
2476 key.texname = tex.name;
2477 arr = rc_array (rc, &key);
2478
2479 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2480 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2481 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2482 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2483
2484 rc_draw (rc);
2485 }
2486
2487 rc_draw (rc_ov);
2488 rc_clear (rc_ov);
2489
1525 glDisable (GL_BLEND); 2490 glDisable (GL_BLEND);
1526} 2491 rc_free (rc);
2492 rc_free (rc_ov);
1527 2493
2494 // top layer: overlays such as the health bar
2495 for (y = 0; y < sh; y++)
2496 if (0 <= y + my && y + my < self->rows)
2497 {
2498 maprow *row = self->row + (y + my);
2499
2500 for (x = 0; x < sw; x++)
2501 if (row->c0 <= x + mx && x + mx < row->c1)
2502 {
2503 mapcell *cell = row->col + (x + mx - row->c0);
2504
2505 int px = x * Tw;
2506 int py = y * Th;
2507
2508 if (expect_false (cell->player == player))
2509 {
2510 px += sdx;
2511 py += sdy;
2512 }
2513
2514 if (cell->stat_hp)
2515 {
2516 int width = cell->stat_width * Tw;
2517 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2518
2519 glColor3ub (0, 0, 0);
2520 glRectf (px + 1, py - thick - 2,
2521 px + width - 1, py);
2522
2523 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2524 glRectf (px + 2,
2525 py - thick - 1,
2526 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2527 }
2528 }
2529 }
2530}
2531
1528void 2532void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2533draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1530 CODE: 2534 CODE:
1531{ 2535{
1532 static float color[16][3] = { 2536 static float color[16][3] = {
1533 { 0.00F, 0.00F, 0.00F }, 2537 { 0.00f, 0.00f, 0.00f },
1534 { 1.00F, 1.00F, 1.00F }, 2538 { 1.00f, 1.00f, 1.00f },
1535 { 0.00F, 0.00F, 0.55F }, 2539 { 0.00f, 0.00f, 0.55f },
1536 { 1.00F, 0.00F, 0.00F }, 2540 { 1.00f, 0.00f, 0.00f },
1537 2541
1538 { 1.00F, 0.54F, 0.00F }, 2542 { 1.00f, 0.54f, 0.00f },
1539 { 0.11F, 0.56F, 1.00F }, 2543 { 0.11f, 0.56f, 1.00f },
1540 { 0.93F, 0.46F, 0.00F }, 2544 { 0.93f, 0.46f, 0.00f },
1541 { 0.18F, 0.54F, 0.34F }, 2545 { 0.18f, 0.54f, 0.34f },
1542 2546
1543 { 0.56F, 0.73F, 0.56F }, 2547 { 0.56f, 0.73f, 0.56f },
1544 { 0.80F, 0.80F, 0.80F }, 2548 { 0.80f, 0.80f, 0.80f },
1545 { 0.55F, 0.41F, 0.13F }, 2549 { 0.55f, 0.41f, 0.13f },
1546 { 0.99F, 0.77F, 0.26F }, 2550 { 0.99f, 0.77f, 0.26f },
1547 2551
1548 { 0.74F, 0.65F, 0.41F }, 2552 { 0.74f, 0.65f, 0.41f },
1549 2553
1550 { 0.00F, 1.00F, 1.00F }, 2554 { 0.00f, 1.00f, 1.00f },
1551 { 1.00F, 0.00F, 1.00F }, 2555 { 1.00f, 0.00f, 1.00f },
1552 { 1.00F, 1.00F, 0.00F }, 2556 { 1.00f, 1.00f, 0.00f },
1553 }; 2557 };
1554 2558
1555 int x, y; 2559 int x, y;
1556 2560
1557 glEnable (GL_TEXTURE_2D); 2561 glEnable (GL_TEXTURE_2D);
2562 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2563 * but the nvidia driver (185.18.14) mishandles alpha textures
2564 * and takes the colour from god knows where instead of using
2565 * Cp. MODULATE results in the same colour, but slightly different
2566 * alpha, but atcually gives us the correct colour with nvidia.
2567 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2568 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2569 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2570 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2571 glBegin (GL_QUADS);
1562 2572
1563 for (y = 0; y < h; y++) 2573 for (y = 0; y < h; y++)
… …
1567 2577
1568 if (m) 2578 if (m)
1569 { 2579 {
1570 float *c = color [m & 15]; 2580 float *c = color [m & 15];
1571 2581
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2582 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2583 float tx2 = tx1 + 0.5f;
1574 2584
1575 glColor4f (c[0], c[1], c[2], 0.75); 2585 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2586 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2587 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2588 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2589 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2590 }
… …
1584 glDisable (GL_BLEND); 2594 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2595 glDisable (GL_TEXTURE_2D);
1586} 2596}
1587 2597
1588void 2598void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2599fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2600 PPCODE:
1591{ 2601{
1592 int vx, vy;
1593 int x, y; 2602 int x, y;
1594 int sw4 = (sw + 3) & ~3; 2603 int sw1 = sw + 2;
2604 int sh1 = sh + 2;
2605 int sh3 = sh * 3;
2606 int sw3 = sw * 3;
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2607 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2608 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2609 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1598 memset (darkness, 255, sw4 * sh); 2610 memset (darkness1, 0, sw1*sh1);
2611
1599 SvPOK_only (darkness_sv); 2612 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2613 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2614
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2615 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2616 my += self->y - 1;
1604 2617
1605 for (y = 0; y < sh; y++) 2618 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2619 if (0 <= y + my && y + my < self->rows)
1607 { 2620 {
1608 maprow *row = self->row + (y + vy); 2621 maprow *row = self->row + (y + my);
1609 2622
1610 for (x = 0; x < sw; x++) 2623 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2624 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2625 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2626 mapcell *cell = row->col + (x + mx - row->c0);
1614 2627
1615 darkness[y * sw4 + x] = cell->darkness < 0 2628 darkness1 [y * sw1 + x] = cell->darkness
2629 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2630 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2631 }
1619 } 2632 }
1620 2633
2634 for (y = 0; y < sh; ++y)
2635 for (x = 0; x < sw; ++x)
2636 {
2637 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2638 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2639 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2640 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2641 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2642 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2643 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2644 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2645 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2646
2647 uint8_t r11 = (d11 + d21 + d12) / 3;
2648 uint8_t r21 = d21;
2649 uint8_t r31 = (d21 + d31 + d32) / 3;
2650
2651 uint8_t r12 = d12;
2652 uint8_t r22 = d22;
2653 uint8_t r32 = d32;
2654
2655 uint8_t r13 = (d13 + d23 + d12) / 3;
2656 uint8_t r23 = d23;
2657 uint8_t r33 = (d23 + d33 + d32) / 3;
2658
2659 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2660 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2661 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2662 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2663 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2664 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2665 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2666 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2667 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2668 }
2669
2670 free (darkness1);
2671
1621 EXTEND (SP, 3); 2672 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2673 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2674 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2675 PUSHs (darkness3_sv);
1625} 2676}
1626 2677
1627SV * 2678SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2679get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2680 CODE:
1630{ 2681{
1631 int x, y, x1, y1; 2682 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2683 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2684 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2709 if (row && row->c0 <= x && x < row->c1)
1659 { 2710 {
1660 mapcell *cell = row->col + (x - row->c0); 2711 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2712 uint8_t flags = 0;
1662 2713
1663 if (cell->face [0]) flags |= 1; 2714 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2715 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2716 if (cell->tile [2]) flags |= 4;
1666 2717
1667 *data++ = flags; 2718 *data++ = flags;
1668 2719
1669 if (flags & 1) 2720 if (flags & 1)
1670 { 2721 {
2722 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2723 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2724 *data++ = tile;
1673 } 2725 }
1674 2726
1675 if (flags & 2) 2727 if (flags & 2)
1676 { 2728 {
2729 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2730 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2731 *data++ = tile;
1679 } 2732 }
1680 2733
1681 if (flags & 4) 2734 if (flags & 4)
1682 { 2735 {
2736 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2737 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2738 *data++ = tile;
1685 } 2739 }
1686 } 2740 }
1687 else 2741 else
1688 *data++ = 0; 2742 *data++ = 0;
1689 } 2743 }
1690 } 2744 }
1691 2745
2746 /* if size is w*h + 5 then no data has been found */
2747 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2748 {
1692 SvPOK_only (data_sv); 2749 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2750 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2751 }
2752
1694 RETVAL = data_sv; 2753 RETVAL = data_sv;
1695} 2754}
1696 OUTPUT: 2755 OUTPUT:
1697 RETVAL 2756 RETVAL
1698 2757
1699void 2758void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2759set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2760 PPCODE:
1702{ 2761{
1703 int x, y, z; 2762 int x, y, z;
1704 int w, h; 2763 int w, h;
1705 int x1, y1; 2764 int x1, y1;
2765 STRLEN len;
2766 uint8_t *data, *end;
2767
2768 len = SvLEN (data_sv);
2769 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2770 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2771 end = data + len + 8;
2772
2773 if (len < 5)
2774 XSRETURN_EMPTY;
1706 2775
1707 if (*data++ != 0) 2776 if (*data++ != 0)
1708 return; /* version mismatch */ 2777 XSRETURN_EMPTY; /* version mismatch */
1709 2778
1710 w = *data++ << 8; w |= *data++; 2779 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2780 h = *data++ << 8; h |= *data++;
1712 2781
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2782 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2794 {
1726 maprow *row = map_get_row (self, y); 2795 maprow *row = map_get_row (self, y);
1727 2796
1728 for (x = x0; x < x1; x++) 2797 for (x = x0; x < x1; x++)
1729 { 2798 {
2799 uint8_t flags;
2800
2801 if (data + 7 >= end)
2802 XSRETURN_EMPTY;
2803
1730 uint8_t flags = *data++; 2804 flags = *data++;
1731 2805
1732 if (flags) 2806 if (flags)
1733 { 2807 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2808 mapcell *cell = row_get_cell (row, x);
2809 tileid tile[3] = { 0, 0, 0 };
1737 2810
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2811 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2812 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2813 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2814
1742 if (cell->darkness <= 0) 2815 if (cell->darkness == 0)
1743 { 2816 {
1744 cell->darkness = -1; 2817 /*cell->darkness = 0;*/
2818 EXTEND (SP, 3);
1745 2819
1746 for (z = 0; z <= 2; z++) 2820 for (z = 0; z <= 2; z++)
1747 { 2821 {
1748 cell->face[z] = face[z]; 2822 tileid t = tile [z];
1749 2823
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2824 if (t >= self->texs || (t && !self->tex [t].name))
2825 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2826 PUSHs (sv_2mortal (newSViv (t)));
2827 need_texid (self, t);
2828 }
2829
2830 cell->tile [z] = t;
1752 } 2831 }
1753 } 2832 }
1754 } 2833 }
1755 } 2834 }
1756 } 2835 }
1757} 2836}
1758 2837
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2838MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2839
1761CFClient::MixChunk 2840DC::RW
1762new_from_file (SV *class, char *path) 2841new (SV *klass, SV *data_sv)
1763 CODE: 2842 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2843{
2844 STRLEN datalen;
2845 char *data = SvPVbyte (data_sv, datalen);
2846
2847 RETVAL = SDL_RWFromConstMem (data, datalen);
2848}
1765 OUTPUT: 2849 OUTPUT:
1766 RETVAL 2850 RETVAL
1767 2851
2852DC::RW
2853new_from_file (SV *klass, const char *path, const char *mode = "rb")
2854 CODE:
2855 RETVAL = SDL_RWFromFile (path, mode);
2856 OUTPUT:
2857 RETVAL
2858
2859# fails on win32:
2860# dc.xs(2268) : error C2059: syntax error : '('
1768void 2861#void
2862#close (DC::RW self)
2863# CODE:
2864# (self->(close)) (self);
2865
2866MODULE = Deliantra::Client PACKAGE = DC::Channel
2867
2868PROTOTYPES: DISABLE
2869
2870DC::Channel
2871find ()
2872 CODE:
2873{
2874 RETVAL = Mix_GroupAvailable (-1);
2875
2876 if (RETVAL < 0)
2877 {
2878 RETVAL = Mix_GroupOldest (-1);
2879
2880 if (RETVAL < 0)
2881 {
2882 // happens sometimes, maybe it just stopped playing(?)
2883 RETVAL = Mix_GroupAvailable (-1);
2884
2885 if (RETVAL < 0)
2886 XSRETURN_UNDEF;
2887 }
2888 else
2889 Mix_HaltChannel (RETVAL);
2890 }
2891
2892 Mix_UnregisterAllEffects (RETVAL);
2893 Mix_Volume (RETVAL, 128);
2894}
2895 OUTPUT:
2896 RETVAL
2897
2898void
2899halt (DC::Channel self)
2900 CODE:
2901 Mix_HaltChannel (self);
2902
2903void
2904expire (DC::Channel self, int ticks = -1)
2905 CODE:
2906 Mix_ExpireChannel (self, ticks);
2907
2908void
2909fade_out (DC::Channel self, int ticks = -1)
2910 CODE:
2911 Mix_FadeOutChannel (self, ticks);
2912
2913int
2914volume (DC::Channel self, int volume)
2915 CODE:
2916 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2917 OUTPUT:
2918 RETVAL
2919
2920void
2921unregister_all_effects (DC::Channel self)
2922 CODE:
2923 Mix_UnregisterAllEffects (self);
2924
2925void
2926set_panning (DC::Channel self, int left, int right)
2927 CODE:
2928 left = CLAMP (left , 0, 255);
2929 right = CLAMP (right, 0, 255);
2930 Mix_SetPanning (self, left, right);
2931
2932void
2933set_distance (DC::Channel self, int distance)
2934 CODE:
2935 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2936
2937void
2938set_position (DC::Channel self, int angle, int distance)
2939 CODE:
2940
2941void
2942set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2943 CODE:
2944{
2945 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2946 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2947 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2948}
2949
2950void
2951set_reverse_stereo (DC::Channel self, int flip)
2952 CODE:
2953 Mix_SetReverseStereo (self, flip);
2954
2955MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2956
2957PROTOTYPES: DISABLE
2958
2959void
2960decoders ()
2961 PPCODE:
2962#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2963 int i, num = Mix_GetNumChunkDecoders ();
2964 EXTEND (SP, num);
2965 for (i = 0; i < num; ++i)
2966 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2967#else
2968 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2969#endif
2970
2971DC::MixChunk
2972new (SV *klass, DC::RW rwops)
2973 CODE:
2974 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2975 OUTPUT:
2976 RETVAL
2977
2978void
1769DESTROY (CFClient::MixChunk self) 2979DESTROY (DC::MixChunk self)
1770 CODE: 2980 CODE:
1771 Mix_FreeChunk (self); 2981 Mix_FreeChunk (self);
1772 2982
1773int 2983int
1774volume (CFClient::MixChunk self, int volume = -1) 2984volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2985 CODE:
2986 if (items > 1)
2987 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2988 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2989 OUTPUT:
1778 RETVAL 2990 RETVAL
1779 2991
1780int 2992DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2993play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2994 CODE:
2995{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2996 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2997
2998 if (RETVAL < 0)
2999 XSRETURN_UNDEF;
3000
3001 if (channel < 0)
3002 {
3003 Mix_UnregisterAllEffects (RETVAL);
3004 Mix_Volume (RETVAL, 128);
3005 }
3006}
1784 OUTPUT: 3007 OUTPUT:
1785 RETVAL 3008 RETVAL
1786 3009
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 3010MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3011
3012void
3013decoders ()
3014 PPCODE:
3015#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3016 int i, num = Mix_GetNumMusicDecoders ();
3017 EXTEND (SP, num);
3018 for (i = 0; i < num; ++i)
3019 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3020#else
3021 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3022#endif
1788 3023
1789int 3024int
1790volume (int volume = -1) 3025volume (int volume = -1)
3026 PROTOTYPE: ;$
1791 CODE: 3027 CODE:
3028 if (items > 0)
3029 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 3030 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 3031 OUTPUT:
1794 RETVAL 3032 RETVAL
1795 3033
1796CFClient::MixMusic 3034void
1797new_from_file (SV *class, char *path) 3035fade_out (int ms)
1798 CODE: 3036 CODE:
1799 RETVAL = Mix_LoadMUS (path); 3037 Mix_FadeOutMusic (ms);
3038
3039void
3040halt ()
3041 CODE:
3042 Mix_HaltMusic ();
3043
3044int
3045playing ()
3046 CODE:
3047 RETVAL = Mix_PlayingMusic ();
1800 OUTPUT: 3048 OUTPUT:
1801 RETVAL 3049 RETVAL
1802 3050
3051DC::MixMusic
3052new (SV *klass, DC::RW rwops)
3053 CODE:
3054 RETVAL = Mix_LoadMUS_RW (rwops);
3055 OUTPUT:
3056 RETVAL
3057
1803void 3058void
1804DESTROY (CFClient::MixMusic self) 3059DESTROY (DC::MixMusic self)
1805 CODE: 3060 CODE:
1806 Mix_FreeMusic (self); 3061 Mix_FreeMusic (self);
1807 3062
1808int 3063int
1809play (CFClient::MixMusic self, int loops = -1) 3064play (DC::MixMusic self, int loops = -1)
1810 CODE: 3065 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 3066 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 3067 OUTPUT:
1813 RETVAL 3068 RETVAL
1814 3069
3070void
3071fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3072 CODE:
3073 Mix_FadeInMusicPos (self, loops, ms, position);
3074
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 3075MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3076
3077PROTOTYPES: ENABLE
1816 3078
1817BOOT: 3079BOOT:
1818{ 3080{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3081 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 3082 static const struct {
1821 const char *name; 3083 const char *name;
1822 IV iv; 3084 IV iv;
1823 } *civ, const_iv[] = { 3085 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 3086# define const_iv(name) { # name, (IV)name }
3087 const_iv (GL_VENDOR),
3088 const_iv (GL_VERSION),
3089 const_iv (GL_EXTENSIONS),
3090 const_iv (GL_MAX_TEXTURE_UNITS),
1825 const_iv (GL_COLOR_MATERIAL), 3091 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 3092 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 3093 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 3094 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 3095 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 3099 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 3100 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 3101 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 3102 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 3103 const_iv (GL_BACK),
3104 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 3105 const_iv (GL_AND),
1839 const_iv (GL_ONE), 3106 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 3107 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 3108 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 3109 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3110 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 const_iv (GL_ONE_MINUS_DST_ALPHA), 3111 const_iv (GL_ONE_MINUS_DST_ALPHA),
3112 const_iv (GL_SRC_COLOR),
3113 const_iv (GL_DST_COLOR),
3114 const_iv (GL_ONE_MINUS_SRC_COLOR),
3115 const_iv (GL_ONE_MINUS_DST_COLOR),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3116 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3117 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3118 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3119 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3120 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3126 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3127 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3128 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3129 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3130 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3131 const_iv (GL_COMPRESSED_ALPHA_ARB),
3132 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3133 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3134 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3135 const_iv (GL_COMPRESSED_RGB_ARB),
3136 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 3137 const_iv (GL_COMPILE),
3138 const_iv (GL_PROXY_TEXTURE_1D),
3139 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3140 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3141 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3142 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3143 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3144 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3165 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3166 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3167 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3168 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3169 const_iv (GL_CONSTANT_BORDER),
3170 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3171 const_iv (GL_LINES),
3172 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3173 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3174 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3175 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3176 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3177 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3178 const_iv (GL_TRIANGLE_FAN),
3179 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3180 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3181 const_iv (GL_POINT_SMOOTH_HINT),
3182 const_iv (GL_LINE_SMOOTH_HINT),
3183 const_iv (GL_POLYGON_SMOOTH_HINT),
3184 const_iv (GL_GENERATE_MIPMAP_HINT),
3185 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 3186 const_iv (GL_FASTEST),
3187 const_iv (GL_DONT_CARE),
3188 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3189 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3190 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3191 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 3192 const_iv (GL_T2F_N3F_V3F),
3193 const_iv (GL_FUNC_ADD),
3194 const_iv (GL_FUNC_SUBTRACT),
3195 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1904# undef const_iv 3196# undef const_iv
1905 }; 3197 };
1906 3198
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3199 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3200 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1909}
1910 3201
1911char * 3202 texture_av = newAV ();
3203 AvREAL_off (texture_av);
3204}
3205
3206void
3207disable_GL_EXT_blend_func_separate ()
3208 CODE:
3209 gl.BlendFuncSeparate = 0;
3210 gl.BlendFuncSeparateEXT = 0;
3211
3212void
3213apple_nvidia_bug (int enable)
3214
3215const char *
1912gl_vendor () 3216gl_vendor ()
1913 CODE: 3217 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3218 RETVAL = (const char *)glGetString (GL_VENDOR);
1915 OUTPUT: 3219 OUTPUT:
1916 RETVAL 3220 RETVAL
1917 3221
1918char * 3222const char *
1919gl_version () 3223gl_version ()
1920 CODE: 3224 CODE:
1921 RETVAL = (char *)glGetString (GL_VERSION); 3225 RETVAL = (const char *)glGetString (GL_VERSION);
1922 OUTPUT: 3226 OUTPUT:
1923 RETVAL 3227 RETVAL
1924 3228
1925char * 3229const char *
1926gl_extensions () 3230gl_extensions ()
1927 CODE: 3231 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3232 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3233 OUTPUT:
1930 RETVAL 3234 RETVAL
1931 3235
3236const char *glGetString (GLenum pname)
3237 CODE:
3238 RETVAL = (const char *)glGetString (pname);
3239 OUTPUT:
3240 RETVAL
3241
3242GLint glGetInteger (GLenum pname)
3243 CODE:
3244 glGetIntegerv (pname, &RETVAL);
3245 OUTPUT:
3246 RETVAL
3247
3248GLdouble glGetDouble (GLenum pname)
3249 CODE:
3250 glGetDoublev (pname, &RETVAL);
3251 OUTPUT:
3252 RETVAL
3253
1932int glGetError () 3254int glGetError ()
1933 3255
1934void glFinish () 3256void glFinish ()
3257
3258void glFlush ()
1935 3259
1936void glClear (int mask) 3260void glClear (int mask)
1937 3261
1938void glClearColor (float r, float g, float b, float a = 1.0) 3262void glClearColor (float r, float g, float b, float a = 1.0)
1939 PROTOTYPE: @ 3263 PROTOTYPE: @
… …
1950 3274
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3275void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3276 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3277 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3278
3279# void glBlendEquation (int se)
3280
1955void glDepthMask (int flag) 3281void glDepthMask (int flag)
1956 3282
1957void glLogicOp (int opcode) 3283void glLogicOp (int opcode)
1958 3284
1959void glColorMask (int red, int green, int blue, int alpha) 3285void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3299# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3300void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 3301
1976# near_ and far_ are due to microsofts buggy "c" compiler 3302# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3303void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3304
3305PROTOTYPES: DISABLE
1978 3306
1979void glViewport (int x, int y, int width, int height) 3307void glViewport (int x, int y, int width, int height)
1980 3308
1981void glScissor (int x, int y, int width, int height) 3309void glScissor (int x, int y, int width, int height)
1982 3310
… …
1990 3318
1991void glRotate (float angle, float x, float y, float z) 3319void glRotate (float angle, float x, float y, float z)
1992 CODE: 3320 CODE:
1993 glRotatef (angle, x, y, z); 3321 glRotatef (angle, x, y, z);
1994 3322
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3323void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3324 PROTOTYPE: @
2001 ALIAS: 3325 ALIAS:
2002 glColor_premultiply = 1 3326 glColor_premultiply = 1
2003 CODE: 3327 CODE:
2004 if (ix) 3328 if (ix)
2005 { 3329 {
2006 r *= a; 3330 r *= a;
2007 g *= a; 3331 g *= a;
2008 b *= a; 3332 b *= a;
2009 } 3333 }
2010 // microsoft visual "c" rounds instead of truncating... 3334 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3335 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 3336
2022void glRasterPos (float x, float y, float z = 0.) 3337void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3338 CODE:
2024 glRasterPos3f (0, 0, z); 3339 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3340 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3345
2031void glTexCoord (float s, float t) 3346void glTexCoord (float s, float t)
2032 CODE: 3347 CODE:
2033 glTexCoord2f (s, t); 3348 glTexCoord2f (s, t);
2034 3349
3350void glRect (float x1, float y1, float x2, float y2)
3351 CODE:
3352 glRectf (x1, y1, x2, y2);
3353
3354void glRect_lineloop (float x1, float y1, float x2, float y2)
3355 CODE:
3356 glBegin (GL_LINE_LOOP);
3357 glVertex2f (x1, y1);
3358 glVertex2f (x2, y1);
3359 glVertex2f (x2, y2);
3360 glVertex2f (x1, y2);
3361 glEnd ();
3362
3363PROTOTYPES: ENABLE
3364
3365void glBegin (int mode)
3366
3367void glEnd ()
3368
3369void glPointSize (GLfloat size)
3370
3371void glLineWidth (GLfloat width)
3372
3373void glInterleavedArrays (int format, int stride, char *data)
3374
3375void glDrawElements (int mode, int count, int type, char *indices)
3376
3377# 1.2 void glDrawRangeElements (int mode, int start, int end
3378
2035void glTexEnv (int target, int pname, float param) 3379void glTexEnv (int target, int pname, float param)
2036 CODE: 3380 CODE:
2037 glTexEnvf (target, pname, param); 3381 glTexEnvf (target, pname, param);
2038 3382
2039void glTexParameter (int target, int pname, float param) 3383void glTexParameter (int target, int pname, float param)
… …
2055void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3399void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 3400 CODE:
2057 if (gl.SeparableFilter2D) 3401 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3402 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3403
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3404void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 3405
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3406void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 3407
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 3408void glDrawPixels (int width, int height, int format, int type, char *pixels)
3409
3410void glPixelZoom (float x, float y)
2065 3411
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3412void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 3413
2068int glGenTexture () 3414int glGenTexture ()
2069 CODE: 3415 CODE:
2070{ 3416 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3417 OUTPUT:
2076 RETVAL 3418 RETVAL
2077 3419
2078void glDeleteTexture (int name) 3420void glDeleteTexture (int name)
2079 CODE: 3421 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3422 del_texture (name);
2083} 3423
2084
2085int glGenList () 3424int glGenList ()
2086 CODE: 3425 CODE:
2087 RETVAL = glGenLists (1); 3426 RETVAL = glGenLists (1);
2088 OUTPUT: 3427 OUTPUT:
2089 RETVAL 3428 RETVAL
… …
2096 3435
2097void glEndList () 3436void glEndList ()
2098 3437
2099void glCallList (int list) 3438void glCallList (int list)
2100 3439
3440void c_init ()
3441 CODE:
3442 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3443 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 3444
3445MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3446
3447PROTOTYPES: DISABLE
3448
3449void
3450find_widget (SV *self, NV x, NV y)
3451 PPCODE:
3452{
3453 if (within_widget (self, x, y))
3454 XPUSHs (self);
3455}
3456
3457BOOT:
3458{
3459 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3460
3461 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3462 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3463 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3464 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3465}
3466
3467void
3468draw (SV *self)
3469 CODE:
3470{
3471 HV *hv;
3472 SV **svp;
3473 NV x, y, w, h;
3474 SV *draw_x_sv = GvSV (draw_x_gv);
3475 SV *draw_y_sv = GvSV (draw_y_gv);
3476 SV *draw_w_sv = GvSV (draw_w_gv);
3477 SV *draw_h_sv = GvSV (draw_h_gv);
3478 double draw_x, draw_y;
3479
3480 if (!SvROK (self))
3481 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3482
3483 hv = (HV *)SvRV (self);
3484
3485 if (SvTYPE (hv) != SVt_PVHV)
3486 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3487
3488 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3489 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3490
3491 if (!h || !w)
3492 XSRETURN_EMPTY;
3493
3494 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3495 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3496
3497 draw_x = SvNV (draw_x_sv) + x;
3498 draw_y = SvNV (draw_y_sv) + y;
3499
3500 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3501 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3502 XSRETURN_EMPTY;
3503
3504 sv_setnv (draw_x_sv, draw_x);
3505 sv_setnv (draw_y_sv, draw_y);
3506
3507 glPushMatrix ();
3508 glTranslated (x, y, 0);
3509
3510 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3511 {
3512 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3513
3514 if (svp && SvTRUE (*svp))
3515 {
3516 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3517 glEnable (GL_BLEND);
3518 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3519 glBegin (GL_QUADS);
3520 glVertex2f (0, 0);
3521 glVertex2f (w, 0);
3522 glVertex2f (w, h);
3523 glVertex2f (0, h);
3524 glEnd ();
3525 glDisable (GL_BLEND);
3526 }
3527 }
3528#if 0
3529 // draw borders, for debugging
3530 glPushMatrix ();
3531 glColor4f (1., 1., 0., 1.);
3532 glTranslatef (.5, .5, 0.);
3533 glBegin (GL_LINE_LOOP);
3534 glVertex2f (0 , 0);
3535 glVertex2f (w - 1, 0);
3536 glVertex2f (w - 1, h - 1);
3537 glVertex2f (0 , h - 1);
3538 glEnd ();
3539 glPopMatrix ();
3540#endif
3541 PUSHMARK (SP);
3542 XPUSHs (self);
3543 PUTBACK;
3544 call_method ("_draw", G_VOID | G_DISCARD);
3545 SPAGAIN;
3546
3547 glPopMatrix ();
3548
3549 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3550 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3551}
3552

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