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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
20#include "flat_hash_map.hpp"
21
15#ifdef _WIN32 22#ifdef _WIN32
16# undef pipe 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
17#endif 28#endif
18 29
30#include <cassert>
19#include <math.h> 31#include <cmath>
20#include <string.h> 32#include <cstring>
21#include <stdio.h> 33#include <cstdio>
22#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37
38#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
23 39
24#include <SDL.h> 40#include <SDL.h>
41#include <SDL_thread.h>
25#include <SDL_endian.h> 42#include <SDL_endian.h>
26#include <SDL_image.h> 43#include <SDL_image.h>
27#include <SDL_mixer.h> 44#include <SDL_mixer.h>
28#include <SDL_opengl.h> 45#include <SDL_opengl.h>
29 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
30#define PANGO_ENABLE_BACKEND 54#define PANGO_ENABLE_BACKEND
31#define G_DISABLE_CAST_CHECKS 55#define G_DISABLE_CAST_CHECKS
32 56
33#include <glib/gmacros.h> 57#include <glib.h>
34 58
35#include <pango/pango.h> 59#include <pango/pango.h>
60
61#ifndef PANGO_VERSION_CHECK
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
36 71
37#ifndef _WIN32 72#ifndef _WIN32
38# include <sys/types.h> 73# include <sys/types.h>
39# include <sys/socket.h> 74# include <sys/socket.h>
40# include <netinet/in.h> 75# include <netinet/in.h>
41# include <netinet/tcp.h> 76# include <netinet/tcp.h>
42# include <inttypes.h> 77# include <inttypes.h>
43#endif 78#endif
44 79
80#if __GNUC__ >= 4
81# define expect(expr,value) __builtin_expect ((expr),(value))
82#else
83# define expect(expr,value) (expr)
84#endif
85
86#define expect_false(expr) expect ((expr) != 0, 0)
87#define expect_true(expr) expect ((expr) != 0, 1)
88
45#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 89#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 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 */
47#define FOW_DARKNESS 32 93#define FOW_DARKNESS 50
94#define DARKNESS_ADJUST(n) (n)
48 95
49#define MAP_EXTEND_X 32 96#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 97#define MAP_EXTEND_Y 512
51 98
52#define MIN_FONT_HEIGHT 10 99#define MIN_FONT_HEIGHT 10
53 100
54#if 0 101/* mask out modifiers we are not interested in */
55# define PARACHUTE SDL_INIT_NOPARACHUTE 102#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
56#else 103
57# define PARACHUTE 0 104#define KMOD_LRAM 0x10000 // our extension
58#endif 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;
59 129
60static struct 130static struct
61{ 131{
62#define GL_FUNC(ptr,name) ptr name; 132#define GL_FUNC(ptr,name) ptr name;
63#include "glfunc.h" 133#include "glfunc.h"
64#undef GL_FUNC 134#undef GL_FUNC
65} gl; 135} gl;
66 136
137static void
67static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 138gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68{ 139{
69 if (gl.BlendFuncSeparate) 140 if (gl.BlendFuncSeparate)
70 gl.BlendFuncSeparate (sa, da, saa, daa); 141 gl.BlendFuncSeparate (sa, da, saa, daa);
71 else if (gl.BlendFuncSeparateEXT) 142 else if (gl.BlendFuncSeparateEXT)
72 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 143 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73 else 144 else
74 glBlendFunc (sa, da); 145 glBlendFunc (sa, da);
75} 146}
76 147
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
77#include "texcache.c" 172#include "texcache.c"
173#include "rendercache.c"
78 174
79#include "pango-font.c" 175#include "pango-font.c"
80#include "pango-fontmap.c" 176#include "pango-fontmap.c"
81#include "pango-render.c" 177#include "pango-render.c"
82 178
179typedef IV DC__Channel;
180typedef SDL_RWops *DC__RW;
83typedef Mix_Chunk *CFPlus__MixChunk; 181typedef Mix_Chunk *DC__MixChunk;
84typedef Mix_Music *CFPlus__MixMusic; 182typedef Mix_Music *DC__MixMusic;
85 183
86typedef PangoFontDescription *CFPlus__Font; 184typedef PangoFontDescription *DC__Font;
87 185
88static int 186static int
89shape_attr_p (PangoLayoutRun *run) 187shape_attr_p (PangoLayoutRun *run)
90{ 188{
91 GSList *attrs = run->item->analysis.extra_attrs; 189 GSList *attrs = run->item->analysis.extra_attrs;
92 190
93 while (attrs) 191 while (attrs)
94 { 192 {
95 PangoAttribute *attr = attrs->data; 193 PangoAttribute *attr = (PangoAttribute *)attrs->data;
96 194
97 if (attr->klass->type == PANGO_ATTR_SHAPE) 195 if (attr->klass->type == PANGO_ATTR_SHAPE)
98 return 1; 196 return 1;
99 197
100 attrs = attrs->next; 198 attrs = attrs->next;
101 } 199 }
102 200
103 return 0; 201 return 0;
104} 202}
105 203
106typedef struct cf_layout { 204struct cf_layout {
107 PangoLayout *pl; 205 PangoLayout *pl;
108 float r, g, b, a; // default color for rgba mode 206 float r, g, b, a; // default color for rgba mode
109 int base_height; 207 int base_height;
110 CFPlus__Font font; 208 DC__Font font;
111} *CFPlus__Layout; 209 rc_t *rc;
210};
112 211
212typedef cf_layout *DC__Layout;
213
113static CFPlus__Font default_font; 214static DC__Font default_font;
114static PangoContext *opengl_context; 215static PangoContext *opengl_context;
115static PangoFontMap *opengl_fontmap; 216static PangoFontMap *opengl_fontmap;
116 217
117static void 218static void
118substitute_func (FcPattern *pattern, gpointer data) 219substitute_func (FcPattern *pattern, gpointer data)
119{ 220{
120 FcPatternAddBool (pattern, FC_HINTING, 1); 221 FcPatternAddBool (pattern, FC_HINTING, 1);
121#ifdef FC_HINT_STYLE 222#ifdef FC_HINT_STYLE
122 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 223 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
123#endif 224#endif
124 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 225 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125} 226}
126 227
127static void 228static void
128layout_update_font (CFPlus__Layout self) 229layout_update_font (DC__Layout self)
129{ 230{
130 /* use a random scale factor to account for unknown descenders, 0.8 works 231 /* use a random scale factor to account for unknown descenders, 0.8 works
131 * reasonably well with bitstream vera 232 * reasonably well with dejavu/bistream fonts
132 */ 233 */
133 PangoFontDescription *font = self->font ? self->font : default_font; 234 PangoFontDescription *font = self->font ? self->font : default_font;
134 235
135 pango_font_description_set_absolute_size (font, 236 pango_font_description_set_absolute_size (font,
136 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 237 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137 238
138 pango_layout_set_font_description (self->pl, font); 239 pango_layout_set_font_description (self->pl, font);
139} 240}
140 241
141static void 242static void
142layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 243layout_get_pixel_size (DC__Layout self, int *w, int *h)
143{ 244{
144 PangoRectangle rect; 245 PangoRectangle rect;
145 246
146 // get_pixel_* wrongly rounds down 247 // get_pixel_* wrongly rounds down
147 pango_layout_get_extents (self->pl, 0, &rect); 248 pango_layout_get_extents (self->pl, 0, &rect);
… …
154 255
155 *w = rect.width; 256 *w = rect.width;
156 *h = rect.height; 257 *h = rect.height;
157} 258}
158 259
260typedef uint16_t tileid;
159typedef uint16_t mapface; 261typedef uint16_t faceid;
160 262
161typedef struct { 263struct maptex
264{
162 GLint name; 265 GLuint name;
163 int w, h; 266 int w, h;
164 float s, t; 267 float s, t;
165 uint8_t r, g, b, a; 268 uint8_t r, g, b, a;
166} maptex; 269 tileid smoothtile;
270 uint8_t smoothlevel;
271 uint8_t unused; /* set to zero on use */
272};
167 273
168typedef struct { 274struct mapcell
275{
169 uint32_t player; 276 uint32_t player;
170 mapface face[3]; 277 tileid tile[3];
171 uint16_t darkness; 278 uint16_t darkness;
172 uint8_t stat_width, stat_hp, flags; 279 uint8_t stat_width, stat_hp, flags, smoothmax;
173} mapcell; 280};
174 281
175typedef struct { 282struct maprow
283{
176 int32_t c0, c1; 284 int32_t c0, c1;
177 mapcell *col; 285 mapcell *col;
178} maprow; 286};
179 287
180typedef struct map { 288struct mapgrid {
181 int x, y, w, h; 289 int x, y, w, h;
182 int ox, oy; /* offset to virtual global coordinate system */ 290 int ox, oy; /* offset to virtual global coordinate system */
183 int faces; 291 int faces; tileid *face2tile; // [faceid]
184 mapface *face; 292 int texs; maptex *tex; // [tileid]
185
186 int texs;
187 maptex *tex;
188 293
189 int32_t rows; 294 int32_t rows;
190 maprow *row; 295 maprow *row;
191} *CFPlus__Map; 296};
297
298typedef mapgrid *DC__Map;
192 299
193static char * 300static char *
194prepend (char *ptr, int sze, int inc) 301prepend (char *ptr, int sze, int inc)
195{ 302{
196 char *p; 303 char *p;
… …
213} 320}
214 321
215#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 322#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217 324
325static void
326need_facenum (struct mapgrid *self, faceid face)
327{
328 while (self->faces <= face)
329 {
330 Append (tileid, self->face2tile, self->faces, self->faces);
331 self->faces *= 2;
332 }
333}
334
335static void
336need_texid (struct mapgrid *self, int texid)
337{
338 while (self->texs <= texid)
339 {
340 Append (maptex, self->tex, self->texs, self->texs);
341 self->texs *= 2;
342 }
343}
344
218static maprow * 345static maprow *
219map_get_row (CFPlus__Map self, int y) 346map_get_row (mapgrid *self, int y)
220{ 347{
221 if (0 > y) 348 if (0 > y)
222 { 349 {
223 int extend = - y + MAP_EXTEND_Y; 350 int extend = - y + MAP_EXTEND_Y;
224 Prepend (maprow, self->row, self->rows, extend); 351 Prepend (maprow, self->row, self->rows, extend);
… …
262 389
263 return row->col + (x - row->c0); 390 return row->col + (x - row->c0);
264} 391}
265 392
266static mapcell * 393static mapcell *
267map_get_cell (CFPlus__Map self, int x, int y) 394map_get_cell (mapgrid *self, int x, int y)
268{ 395{
269 return row_get_cell (map_get_row (self, y), x); 396 return row_get_cell (map_get_row (self, y), x);
270} 397}
271 398
272static void 399static void
273map_clear (CFPlus__Map self) 400map_clear (mapgrid *self)
274{ 401{
275 int r; 402 int r;
276 403
277 for (r = 0; r < self->rows; r++) 404 for (r = 0; r < self->rows; r++)
278 Safefree (self->row[r].col); 405 Safefree (self->row[r].col);
… …
285 self->oy = 0; 412 self->oy = 0;
286 self->row = 0; 413 self->row = 0;
287 self->rows = 0; 414 self->rows = 0;
288} 415}
289 416
417#define CELL_CLEAR(cell) \
418 do { \
419 if ((cell)->player) \
420 (cell)->tile [2] = 0; \
421 (cell)->darkness = 0; \
422 (cell)->stat_hp = 0; \
423 (cell)->flags = 0; \
424 (cell)->player = 0; \
425 } while (0)
426
290static void 427static void
291map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 428map_blank (mapgrid *self, int x0, int y0, int w, int h)
292{ 429{
293 int x, y; 430 int x, y;
294 maprow *row; 431 maprow *row;
295 mapcell *cell; 432 mapcell *cell;
296 433
… …
308 if (x >= row->c1) 445 if (x >= row->c1)
309 break; 446 break;
310 447
311 cell = row->col + x - row->c0; 448 cell = row->col + x - row->c0;
312 449
313 cell->darkness = 0; 450 CELL_CLEAR (cell);
314 cell->stat_hp = 0;
315 cell->flags = 0;
316 cell->player = 0;
317 } 451 }
318 } 452 }
453}
454
455struct smooth_key
456{
457 tileid tile;
458 uint8_t x, y, level;
459
460 bool operator == (const smooth_key &o) const
461 {
462 return tile == o.tile && x == o.x && y == o.y && level == o.level;
463 }
464};
465
466typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
467
468namespace std {
469 template <>
470 struct hash<smooth_key>
471 {
472 size_t operator () (const smooth_key &v) const
473 {
474 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
475 }
476 };
477}
478
479static void
480smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
481{
482 auto &&it = h.find (key);
483
484 if (it == h.end ())
485 h.insert (std::make_pair (key, bits));
486 else
487 it->second |= bits;
319} 488}
320 489
321static void 490static void
322music_finished (void) 491music_finished (void)
323{ 492{
… …
340 ev.code = 1; 509 ev.code = 1;
341 ev.data1 = (void *)(long)channel; 510 ev.data1 = (void *)(long)channel;
342 ev.data2 = 0; 511 ev.data2 = 0;
343 512
344 SDL_PushEvent ((SDL_Event *)&ev); 513 SDL_PushEvent ((SDL_Event *)&ev);
514}
515
516// approximately divide by 255
517static unsigned int
518div255 (unsigned int n)
519{
520 return (n + (n >> 8)) >> 8;
345} 521}
346 522
347static unsigned int 523static unsigned int
348minpot (unsigned int n) 524minpot (unsigned int n)
349{ 525{
… …
359 n |= n >> 16; 535 n |= n >> 16;
360 536
361 return n + 1; 537 return n + 1;
362} 538}
363 539
540static unsigned int
541popcount (unsigned int n)
542{
543 n -= (n >> 1) & 0x55555555U;
544 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
545 n = ((n >> 4) + n) & 0x0f0f0f0fU;
546 n *= 0x01010101U;
547
548 return n >> 24;
549}
550
364/* SDL should provide this, really. */ 551/* SDL should provide this, really. */
365#define SDLK_MODIFIER_MIN 300 552#define SDLK_MODIFIER_MIN 300
366#define SDLK_MODIFIER_MAX 314 553#define SDLK_MODIFIER_MAX 314
367 554
368MODULE = CFPlus PACKAGE = CFPlus 555/******************************************************************************/
556
557static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
558static GV *hover_gv;
559
560static int
561within_widget (SV *widget, NV x, NV y)
562{
563 HV *self;
564 SV **svp;
565 NV wx, ww, wy, wh;
566
567 if (!SvROK (widget))
568 return 0;
569
570 self = (HV *)SvRV (widget);
571
572 if (SvTYPE (self) != SVt_PVHV)
573 return 0;
574
575 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
576 if (y < wy)
577 return 0;
578
579 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
580 if (y >= wy + wh)
581 return 0;
582
583 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
584 if (x < wx)
585 return 0;
586
587 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
588 if (x >= wx + ww)
589 return 0;
590
591 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
592 if (!svp || !SvTRUE (*svp))
593 return 0;
594
595 return 1;
596}
597
598/******************************************************************************/
599
600/* process keyboard modifiers */
601static int
602mod_munge (int mod)
603{
604 mod &= MOD_MASK;
605
606 if (mod & (KMOD_META | KMOD_ALT))
607 mod |= KMOD_LRAM;
608
609 return mod;
610}
611
612static void
613deliantra_main (SV *real_main)
614{
615 dSP;
616
617 PUSHMARK (SP);
618 call_sv (real_main, G_DISCARD | G_VOID);
619}
620
621#ifdef __MACOSX__
622 static SV *real_main;
623
624 /* to due surprising braindamage on the side of SDL design, we
625 * do some mind-boggling hack here: SDL requires a custom main()
626 * on OS X, so... we provide one and call the original main(), which,
627 * due to shared library magic, calls -lSDLmain's main, not perl's main,
628 * and which calls our main (== SDL_main) back.
629 */
630 extern C_LINKAGE int
631 main (int argc, char *argv[])
632 {
633 deliantra_main (real_main);
634 }
635
636 #undef main
637
638 extern C_LINKAGE int main (int argc, char *argv[]);
639
640 static void
641 SDL_main_hack (SV *real_main_)
642 {
643 real_main = real_main_;
644
645 char *argv[] = { "deliantra client", 0 };
646 (main) (1, argv);
647 }
648#else
649 static void
650 SDL_main_hack (SV *real_main)
651 {
652 deliantra_main (real_main);
653 }
654#endif
655
656MODULE = Deliantra::Client PACKAGE = DC
369 657
370PROTOTYPES: ENABLE 658PROTOTYPES: ENABLE
371 659
372BOOT: 660BOOT:
373{ 661{
374 HV *stash = gv_stashpv ("CFPlus", 1); 662 HV *stash = gv_stashpv ("DC", 1);
375 static const struct { 663 static const struct {
376 const char *name; 664 const char *name;
377 IV iv; 665 IV iv;
378 } *civ, const_iv[] = { 666 } *civ, const_iv[] = {
379# define const_iv(name) { # name, (IV)name } 667# define const_iv(name) { # name, (IV)name }
… …
401 689
402 const_iv (SDL_APPINPUTFOCUS), 690 const_iv (SDL_APPINPUTFOCUS),
403 const_iv (SDL_APPMOUSEFOCUS), 691 const_iv (SDL_APPMOUSEFOCUS),
404 const_iv (SDL_APPACTIVE), 692 const_iv (SDL_APPACTIVE),
405 693
694
695 const_iv (SDLK_UNKNOWN),
696 const_iv (SDLK_FIRST),
697 const_iv (SDLK_BACKSPACE),
698 const_iv (SDLK_TAB),
699 const_iv (SDLK_CLEAR),
700 const_iv (SDLK_RETURN),
701 const_iv (SDLK_PAUSE),
702 const_iv (SDLK_ESCAPE),
703 const_iv (SDLK_SPACE),
704 const_iv (SDLK_EXCLAIM),
705 const_iv (SDLK_QUOTEDBL),
706 const_iv (SDLK_HASH),
707 const_iv (SDLK_DOLLAR),
708 const_iv (SDLK_AMPERSAND),
709 const_iv (SDLK_QUOTE),
710 const_iv (SDLK_LEFTPAREN),
711 const_iv (SDLK_RIGHTPAREN),
712 const_iv (SDLK_ASTERISK),
713 const_iv (SDLK_PLUS),
714 const_iv (SDLK_COMMA),
715 const_iv (SDLK_MINUS),
716 const_iv (SDLK_PERIOD),
717 const_iv (SDLK_SLASH),
718 const_iv (SDLK_0),
719 const_iv (SDLK_1),
720 const_iv (SDLK_2),
721 const_iv (SDLK_3),
722 const_iv (SDLK_4),
723 const_iv (SDLK_5),
724 const_iv (SDLK_6),
725 const_iv (SDLK_7),
726 const_iv (SDLK_8),
727 const_iv (SDLK_9),
728 const_iv (SDLK_COLON),
729 const_iv (SDLK_SEMICOLON),
730 const_iv (SDLK_LESS),
731 const_iv (SDLK_EQUALS),
732 const_iv (SDLK_GREATER),
733 const_iv (SDLK_QUESTION),
734 const_iv (SDLK_AT),
735
736 const_iv (SDLK_LEFTBRACKET),
737 const_iv (SDLK_BACKSLASH),
738 const_iv (SDLK_RIGHTBRACKET),
739 const_iv (SDLK_CARET),
740 const_iv (SDLK_UNDERSCORE),
741 const_iv (SDLK_BACKQUOTE),
742 const_iv (SDLK_DELETE),
743
744 const_iv (SDLK_FIRST),
745 const_iv (SDLK_LAST),
406 const_iv (SDLK_KP0), 746 const_iv (SDLK_KP0),
407 const_iv (SDLK_KP1), 747 const_iv (SDLK_KP1),
408 const_iv (SDLK_KP2), 748 const_iv (SDLK_KP2),
409 const_iv (SDLK_KP3), 749 const_iv (SDLK_KP3),
410 const_iv (SDLK_KP4), 750 const_iv (SDLK_KP4),
… …
482 const_iv (KMOD_LMETA), 822 const_iv (KMOD_LMETA),
483 const_iv (KMOD_RMETA), 823 const_iv (KMOD_RMETA),
484 const_iv (KMOD_NUM), 824 const_iv (KMOD_NUM),
485 const_iv (KMOD_CAPS), 825 const_iv (KMOD_CAPS),
486 const_iv (KMOD_MODE), 826 const_iv (KMOD_MODE),
827
828 const_iv (KMOD_LRAM),
829
830 const_iv (MIX_DEFAULT_FORMAT),
831
832 const_iv (SDL_INIT_TIMER),
833 const_iv (SDL_INIT_AUDIO),
834 const_iv (SDL_INIT_VIDEO),
835 const_iv (SDL_INIT_CDROM),
836 const_iv (SDL_INIT_JOYSTICK),
837 const_iv (SDL_INIT_EVERYTHING),
838 const_iv (SDL_INIT_NOPARACHUTE),
839 const_iv (SDL_INIT_EVENTTHREAD),
840
841 const_iv (SDL_GL_RED_SIZE),
842 const_iv (SDL_GL_GREEN_SIZE),
843 const_iv (SDL_GL_BLUE_SIZE),
844 const_iv (SDL_GL_ALPHA_SIZE),
845 const_iv (SDL_GL_DOUBLEBUFFER),
846 const_iv (SDL_GL_BUFFER_SIZE),
847 const_iv (SDL_GL_DEPTH_SIZE),
848 const_iv (SDL_GL_STENCIL_SIZE),
849 const_iv (SDL_GL_ACCUM_RED_SIZE),
850 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
851 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
852 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
853 const_iv (SDL_GL_STEREO),
854 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
855 const_iv (SDL_GL_MULTISAMPLESAMPLES),
856 const_iv (SDL_GL_ACCELERATED_VISUAL),
857 const_iv (SDL_GL_SWAP_CONTROL),
858
859 const_iv (FOW_DARKNESS)
487# undef const_iv 860# undef const_iv
488 }; 861 };
489 862
490 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 863 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
491 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 864 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
492 865
493 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 866 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 867 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495} 868}
496 869
870void
871weaken (SV *rv)
872 PROTOTYPE: $
873 CODE:
874 sv_rvweaken (rv);
875
497int 876int
498in_destruct () 877in_destruct ()
499 CODE: 878 CODE:
500 RETVAL = PL_main_cv == Nullcv; 879 RETVAL = PL_main_cv == Nullcv;
501 OUTPUT: 880 OUTPUT:
502 RETVAL 881 RETVAL
503 882
504NV floor (NV x) 883NV floor (NV x)
505 884
506NV ceil (NV x) 885NV ceil (NV x)
886
887IV minpot (UV n)
888
889IV popcount (UV n)
890
891NV distance (NV dx, NV dy)
892 CODE:
893 RETVAL = pow (dx * dx + dy * dy, 0.5);
894 OUTPUT:
895 RETVAL
507 896
508void 897void
509pango_init () 898pango_init ()
510 CODE: 899 CODE:
511{ 900{
512 opengl_fontmap = pango_opengl_font_map_new (); 901 opengl_fontmap = pango_opengl_font_map_new ();
513 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 902 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 903 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
904 /*pango_context_set_font_description (opengl_context, default_font);*/
905#if PANGO_VERSION_CHECK (1, 15, 2)
906 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
907 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
908#endif
515} 909}
516 910
517int 911char *SDL_GetError ()
518SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
519 912
520void 913void SDL_main_hack (SV *real_main)
914 PROTOTYPE: &
915
916int SDL_Init (U32 flags)
917
918int SDL_InitSubSystem (U32 flags)
919
920void SDL_QuitSubSystem (U32 flags)
921
521SDL_Quit () 922void SDL_Quit ()
522 923
924int SDL_GL_SetAttribute (int attr, int value)
925 C_ARGS: (SDL_GLattr)attr, value
926
927int SDL_GL_GetAttribute (int attr)
928 CODE:
929 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
930 XSRETURN_UNDEF;
931 OUTPUT:
932 RETVAL
933
523void 934void
524SDL_ListModes () 935SDL_ListModes (int rgb, int alpha)
525 PPCODE: 936 PPCODE:
526{ 937{
527 SDL_Rect **m; 938 SDL_Rect **m;
528 939
529 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 940 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 943 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533 944
534 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 945 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536 947
537 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541 952
542 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 953 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543#if SDL_VERSION_ATLEAST(1,2,10)
544 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 954 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546#endif
547
548 SDL_EnableUNICODE (1);
549 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550 955
551 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 956 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
552 957
553 if (m && m != (SDL_Rect **)-1) 958 if (m && m != (SDL_Rect **)-1)
554 while (*m) 959 while (*m)
555 { 960 {
961 if ((*m)->w >= 400 && (*m)->h >= 300)
962 {
556 AV *av = newAV (); 963 AV *av = newAV ();
557 av_push (av, newSViv ((*m)->w)); 964 av_push (av, newSViv ((*m)->w));
558 av_push (av, newSViv ((*m)->h)); 965 av_push (av, newSViv ((*m)->h));
966 av_push (av, newSViv (rgb));
967 av_push (av, newSViv (alpha));
559 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 968 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
969 }
560 970
561 ++m; 971 ++m;
562 } 972 }
563} 973}
564 974
565char *
566SDL_GetError ()
567
568int 975int
569SDL_SetVideoMode (int w, int h, int fullscreen) 976SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570 CODE: 977 CODE:
978{
979 SDL_EnableUNICODE (1);
980 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
981
982 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
983 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
984 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
985 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
986
571 RETVAL = !!SDL_SetVideoMode ( 987 RETVAL = !!SDL_SetVideoMode (
572 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 988 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
573 ); 989 );
990
574 if (RETVAL) 991 if (RETVAL)
575 { 992 {
576 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 993 av_clear (texture_av);
577# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 994#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578# include "glfunc.h" 995#include "glfunc.h"
579# undef GL_FUNC 996#undef GL_FUNC
997 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
998 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
580 } 999 }
1000}
581 OUTPUT: 1001 OUTPUT:
582 RETVAL 1002 RETVAL
1003
1004void
1005SDL_WM_SetCaption (const char *title, const char *icon)
583 1006
584void 1007void
585SDL_GL_SwapBuffers () 1008SDL_GL_SwapBuffers ()
586 1009
587char * 1010char *
588SDL_GetKeyName (int sym) 1011SDL_GetKeyName (int sym)
1012 C_ARGS: (SDLKey)sym
589 1013
1014int
1015SDL_GetAppState ()
1016
1017int
1018SDL_GetModState ()
1019
1020int
1021SDL_WaitEvent ()
1022 C_ARGS: 0
1023
590void 1024void
591SDL_PollEvent () 1025SDL_PumpEvents ()
1026
1027void
1028peep_events ()
592 PPCODE: 1029 PPCODE:
593{ 1030{
594 SDL_Event ev; 1031 SDL_Event ev;
595 1032
596 while (SDL_PollEvent (&ev)) 1033 SDL_PumpEvents ();
1034 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597 { 1035 {
598 HV *hv = newHV (); 1036 HV *hv = newHV ();
599 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1037 hv_store (hv, "type", 4, newSViv (ev.type), 0);
600 1038
601 switch (ev.type) 1039 switch (ev.type)
602 { 1040 {
603 case SDL_KEYDOWN: 1041 case SDL_KEYDOWN:
604 case SDL_KEYUP: 1042 case SDL_KEYUP:
605 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1043 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1044 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1045 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
608 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1046 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
609 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1047 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610 break; 1048 break;
611 1049
612 case SDL_ACTIVEEVENT: 1050 case SDL_ACTIVEEVENT:
613 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1051 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1052 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615 break; 1053 break;
616 1054
617 case SDL_MOUSEMOTION: 1055 case SDL_MOUSEMOTION:
1056 {
1057 int state = ev.motion.state;
1058 int x = ev.motion.x;
1059 int y = ev.motion.y;
1060 int xrel = ev.motion.xrel;
1061 int yrel = ev.motion.yrel;
1062
1063 /* do simplistic event compression */
1064 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1065 && state == ev.motion.state)
1066 {
1067 xrel += ev.motion.xrel;
1068 yrel += ev.motion.yrel;
1069 x = ev.motion.x;
1070 y = ev.motion.y;
1071 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1072 }
1073
618 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1074 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
619
620 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1075 hv_store (hv, "state", 5, newSViv (state), 0);
621 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1076 hv_store (hv, "x", 1, newSViv (x), 0);
622 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1077 hv_store (hv, "y", 1, newSViv (y), 0);
623 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1078 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1079 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1080 }
625 break; 1081 break;
626 1082
627 case SDL_MOUSEBUTTONDOWN: 1083 case SDL_MOUSEBUTTONDOWN:
628 case SDL_MOUSEBUTTONUP: 1084 case SDL_MOUSEBUTTONUP:
629 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1085 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630 1086
631 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1087 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1088 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1089 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1090 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
639 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1095 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1096 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641 break; 1097 break;
642 } 1098 }
643 1099
644 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1100 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645 } 1101 }
646} 1102}
647 1103
1104char *
1105SDL_AudioDriverName ()
1106 CODE:
1107{
1108 char buf [256];
1109 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1110 XSRETURN_UNDEF;
1111
1112 RETVAL = buf;
1113}
1114 OUTPUT:
1115 RETVAL
1116
648int 1117int
649Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1118Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650 POSTCALL: 1119 POSTCALL:
651 Mix_HookMusicFinished (music_finished); 1120 Mix_HookMusicFinished (music_finished);
652 Mix_ChannelFinished (channel_finished); 1121 Mix_ChannelFinished (channel_finished);
653 1122
654void 1123void
1124Mix_QuerySpec ()
1125 PPCODE:
1126{
1127 int freq, channels;
1128 Uint16 format;
1129
1130 if (Mix_QuerySpec (&freq, &format, &channels))
1131 {
1132 EXTEND (SP, 3);
1133 PUSHs (sv_2mortal (newSViv (freq)));
1134 PUSHs (sv_2mortal (newSViv (format)));
1135 PUSHs (sv_2mortal (newSViv (channels)));
1136 }
1137}
1138
1139void
655Mix_CloseAudio () 1140Mix_CloseAudio ()
656 1141
657int 1142int
658Mix_AllocateChannels (int numchans = -1) 1143Mix_AllocateChannels (int numchans = -1)
659 1144
1145const char *
1146Mix_GetError ()
1147
660void 1148void
661lowdelay (int fd, int val = 1) 1149lowdelay (int fd, int val = 1)
662 CODE: 1150 CODE:
663#ifndef _WIN32
664 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1151 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665#endif
666 1152
667void 1153void
668win32_proxy_info () 1154win32_proxy_info ()
669 PPCODE: 1155 PPCODE:
670{ 1156{
… …
691 } 1177 }
692 } 1178 }
693#endif 1179#endif
694} 1180}
695 1181
696void 1182int
697add_font (char *file) 1183add_font (char *file)
698 CODE: 1184 CODE:
699 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1185 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1186 OUTPUT:
1187 RETVAL
1188
1189void
1190IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1191
1192# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1193void
1194Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
700 1195
701void 1196void
702load_image_inline (SV *image_) 1197load_image_inline (SV *image_)
703 ALIAS: 1198 ALIAS:
704 load_image_file = 1 1199 load_image_file = 1
… …
707 STRLEN image_len; 1202 STRLEN image_len;
708 char *image = (char *)SvPVbyte (image_, image_len); 1203 char *image = (char *)SvPVbyte (image_, image_len);
709 SDL_Surface *surface, *surface2; 1204 SDL_Surface *surface, *surface2;
710 SDL_PixelFormat fmt; 1205 SDL_PixelFormat fmt;
711 SDL_RWops *rw = ix 1206 SDL_RWops *rw = ix
712 ? SDL_RWFromFile (image, "r") 1207 ? SDL_RWFromFile (image, "rb")
713 : SDL_RWFromConstMem (image, image_len); 1208 : SDL_RWFromConstMem (image, image_len);
714 1209
715 if (!rw) 1210 if (!rw)
716 croak ("load_image: %s", SDL_GetError ()); 1211 croak ("load_image: %s", SDL_GetError ());
717 1212
… …
750 1245
751 SDL_LockSurface (surface2); 1246 SDL_LockSurface (surface2);
752 EXTEND (SP, 6); 1247 EXTEND (SP, 6);
753 PUSHs (sv_2mortal (newSViv (surface2->w))); 1248 PUSHs (sv_2mortal (newSViv (surface2->w)));
754 PUSHs (sv_2mortal (newSViv (surface2->h))); 1249 PUSHs (sv_2mortal (newSViv (surface2->h)));
755 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1250 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
756 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1251 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
757 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1252 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
758 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1253 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
759 SDL_UnlockSurface (surface2); 1254 SDL_UnlockSurface (surface2);
760 1255
… …
790void 1285void
791error (char *message) 1286error (char *message)
792 CODE: 1287 CODE:
793 fprintf (stderr, "ERROR: %s\n", message); 1288 fprintf (stderr, "ERROR: %s\n", message);
794#ifdef _WIN32 1289#ifdef _WIN32
795 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1290 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
796#endif 1291#endif
797 1292
798void 1293void
799fatal (char *message) 1294fatal (char *message)
800 CODE: 1295 CODE:
801 fprintf (stderr, "FATAL: %s\n", message); 1296 fprintf (stderr, "FATAL: %s\n", message);
802#ifdef _WIN32 1297#ifdef _WIN32
803 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1298 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
804#endif 1299#endif
805 _exit (1); 1300 _exit (1);
806 1301
807void 1302void
808_exit (int retval = 0) 1303_exit (int retval = 0)
… …
811 ExitThread (retval); // unclean, please beam me up 1306 ExitThread (retval); // unclean, please beam me up
812#else 1307#else
813 _exit (retval); 1308 _exit (retval);
814#endif 1309#endif
815 1310
816MODULE = CFPlus PACKAGE = CFPlus::Font 1311void
1312debug ()
1313 CODE:
1314{
1315#if DEBUG
1316 VALGRIND_DO_LEAK_CHECK;
1317#endif
1318}
817 1319
818CFPlus::Font 1320int
1321SvREFCNT (SV *sv)
1322 CODE:
1323 RETVAL = SvREFCNT (sv);
1324 OUTPUT:
1325 RETVAL
1326
1327MODULE = Deliantra::Client PACKAGE = DC::Font
1328
1329PROTOTYPES: DISABLE
1330
1331DC::Font
819new_from_file (SV *class, char *path, int id = 0) 1332new_from_file (SV *klass, char *path, int id = 0)
820 CODE: 1333 CODE:
821{ 1334{
822 int count; 1335 int count;
823 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1336 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
824 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1337 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
826} 1339}
827 OUTPUT: 1340 OUTPUT:
828 RETVAL 1341 RETVAL
829 1342
830void 1343void
831DESTROY (CFPlus::Font self) 1344DESTROY (DC::Font self)
832 CODE: 1345 CODE:
833 pango_font_description_free (self); 1346 pango_font_description_free (self);
834 1347
835void 1348void
836make_default (CFPlus::Font self) 1349make_default (DC::Font self)
1350 PROTOTYPE: $
837 CODE: 1351 CODE:
838 default_font = self; 1352 default_font = self;
839 1353
840MODULE = CFPlus PACKAGE = CFPlus::Layout 1354MODULE = Deliantra::Client PACKAGE = DC::Layout
841 1355
1356PROTOTYPES: DISABLE
1357
842void 1358void
843reset_glyph_cache () 1359glyph_cache_backup ()
1360 PROTOTYPE:
844 CODE: 1361 CODE:
1362 tc_backup ();
1363
1364void
1365glyph_cache_restore ()
1366 PROTOTYPE:
1367 CODE:
845 tc_clear (); 1368 tc_restore ();
846 1369
847CFPlus::Layout 1370DC::Layout
848new (SV *class) 1371new (SV *klass)
849 CODE: 1372 CODE:
850 New (0, RETVAL, 1, struct cf_layout); 1373 New (0, RETVAL, 1, struct cf_layout);
851 1374
852 RETVAL->pl = pango_layout_new (opengl_context); 1375 RETVAL->pl = pango_layout_new (opengl_context);
853 RETVAL->r = 1.; 1376 RETVAL->r = 1.;
854 RETVAL->g = 1.; 1377 RETVAL->g = 1.;
855 RETVAL->b = 1.; 1378 RETVAL->b = 1.;
856 RETVAL->a = 1.; 1379 RETVAL->a = 1.;
857 RETVAL->base_height = MIN_FONT_HEIGHT; 1380 RETVAL->base_height = MIN_FONT_HEIGHT;
858 RETVAL->font = 0; 1381 RETVAL->font = 0;
1382 RETVAL->rc = rc_alloc ();
859 1383
860 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1384 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
862 OUTPUT: 1386 OUTPUT:
863 RETVAL 1387 RETVAL
864 1388
865void 1389void
866DESTROY (CFPlus::Layout self) 1390DESTROY (DC::Layout self)
867 CODE: 1391 CODE:
868 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
1393 rc_free (self->rc);
869 Safefree (self); 1394 Safefree (self);
870 1395
871void 1396void
872set_text (CFPlus::Layout self, SV *text_) 1397set_text (DC::Layout self, SV *text_)
873 CODE: 1398 CODE:
874{ 1399{
875 STRLEN textlen; 1400 STRLEN textlen;
876 char *text = SvPVutf8 (text_, textlen); 1401 char *text = SvPVutf8 (text_, textlen);
877 1402
878 pango_layout_set_text (self->pl, text, textlen); 1403 pango_layout_set_text (self->pl, text, textlen);
879} 1404}
880 1405
881void 1406void
882set_markup (CFPlus::Layout self, SV *text_) 1407set_markup (DC::Layout self, SV *text_)
883 CODE: 1408 CODE:
884{ 1409{
885 STRLEN textlen; 1410 STRLEN textlen;
886 char *text = SvPVutf8 (text_, textlen); 1411 char *text = SvPVutf8 (text_, textlen);
887 1412
888 pango_layout_set_markup (self->pl, text, textlen); 1413 pango_layout_set_markup (self->pl, text, textlen);
889} 1414}
890 1415
891void 1416void
892set_shapes (CFPlus::Layout self, ...) 1417set_shapes (DC::Layout self, ...)
893 CODE: 1418 CODE:
894{ 1419{
895 PangoAttrList *attrs = 0; 1420 PangoAttrList *attrs = 0;
896 const char *text = pango_layout_get_text (self->pl); 1421 const char *text = pango_layout_get_text (self->pl);
897 const char *pos = text; 1422 const char *pos = text;
… …
932 if (attrs) 1457 if (attrs)
933 pango_layout_set_attributes (self->pl, attrs); 1458 pango_layout_set_attributes (self->pl, attrs);
934} 1459}
935 1460
936void 1461void
937get_shapes (CFPlus::Layout self) 1462get_shapes (DC::Layout self)
938 PPCODE: 1463 PPCODE:
939{ 1464{
940 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1465 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941 1466
942 do 1467 do
943 { 1468 {
944 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1469 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945 1470
946 if (run && shape_attr_p (run)) 1471 if (run && shape_attr_p (run))
947 { 1472 {
948 PangoRectangle extents; 1473 PangoRectangle extents;
949 pango_layout_iter_get_run_extents (iter, 0, &extents); 1474 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
957 1482
958 pango_layout_iter_free (iter); 1483 pango_layout_iter_free (iter);
959} 1484}
960 1485
961int 1486int
962has_wrapped (CFPlus::Layout self) 1487has_wrapped (DC::Layout self)
963 CODE: 1488 CODE:
964{ 1489{
965 int lines = 1; 1490 int lines = 1;
966 const char *text = pango_layout_get_text (self->pl); 1491 const char *text = pango_layout_get_text (self->pl);
967 1492
… …
972} 1497}
973 OUTPUT: 1498 OUTPUT:
974 RETVAL 1499 RETVAL
975 1500
976SV * 1501SV *
977get_text (CFPlus::Layout self) 1502get_text (DC::Layout self)
978 CODE: 1503 CODE:
979 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1504 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980 sv_utf8_decode (RETVAL); 1505 sv_utf8_decode (RETVAL);
981 OUTPUT: 1506 OUTPUT:
982 RETVAL 1507 RETVAL
983 1508
984void 1509void
985set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1510set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986 CODE: 1511 CODE:
987 self->r = r; 1512 self->r = r;
988 self->g = g; 1513 self->g = g;
989 self->b = b; 1514 self->b = b;
990 self->a = a; 1515 self->a = a;
991 1516
992void 1517void
993set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1518set_font (DC::Layout self, DC::Font font = 0)
994 CODE: 1519 CODE:
995 if (self->font != font) 1520 if (self->font != font)
996 { 1521 {
997 self->font = font; 1522 self->font = font;
998 layout_update_font (self); 1523 layout_update_font (self);
999 } 1524 }
1000 1525
1001void 1526void
1002set_height (CFPlus::Layout self, int base_height) 1527set_height (DC::Layout self, int base_height)
1003 CODE: 1528 CODE:
1004 if (self->base_height != base_height) 1529 if (self->base_height != base_height)
1005 { 1530 {
1006 self->base_height = base_height; 1531 self->base_height = base_height;
1007 layout_update_font (self); 1532 layout_update_font (self);
1008 } 1533 }
1009 1534
1010void 1535void
1011set_width (CFPlus::Layout self, int max_width = -1) 1536set_width (DC::Layout self, int max_width = -1)
1012 CODE: 1537 CODE:
1013 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1538 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014 1539
1015void 1540void
1016set_indent (CFPlus::Layout self, int indent) 1541set_indent (DC::Layout self, int indent)
1017 CODE: 1542 CODE:
1018 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1543 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019 1544
1020void 1545void
1021set_spacing (CFPlus::Layout self, int spacing) 1546set_spacing (DC::Layout self, int spacing)
1022 CODE: 1547 CODE:
1023 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1548 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024 1549
1025void 1550void
1026set_ellipsise (CFPlus::Layout self, int ellipsise) 1551set_ellipsise (DC::Layout self, int ellipsise)
1027 CODE: 1552 CODE:
1028 pango_layout_set_ellipsize (self->pl, 1553 pango_layout_set_ellipsize (self->pl,
1029 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1554 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1555 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1556 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032 : PANGO_ELLIPSIZE_NONE 1557 : PANGO_ELLIPSIZE_NONE
1033 ); 1558 );
1034 1559
1035void 1560void
1036set_single_paragraph_mode (CFPlus::Layout self, int spm) 1561set_single_paragraph_mode (DC::Layout self, int spm)
1037 CODE: 1562 CODE:
1038 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1563 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039 1564
1040void 1565void
1041size (CFPlus::Layout self) 1566size (DC::Layout self)
1042 PPCODE: 1567 PPCODE:
1043{ 1568{
1044 int w, h; 1569 int w, h;
1045 1570
1046 layout_get_pixel_size (self, &w, &h); 1571 layout_get_pixel_size (self, &w, &h);
… …
1049 PUSHs (sv_2mortal (newSViv (w))); 1574 PUSHs (sv_2mortal (newSViv (w)));
1050 PUSHs (sv_2mortal (newSViv (h))); 1575 PUSHs (sv_2mortal (newSViv (h)));
1051} 1576}
1052 1577
1053int 1578int
1054descent (CFPlus::Layout self) 1579descent (DC::Layout self)
1055 CODE: 1580 CODE:
1056{ 1581{
1057 PangoRectangle rect; 1582 PangoRectangle rect;
1058 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1583 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059 pango_layout_line_get_pixel_extents (line, 0, &rect); 1584 pango_layout_line_get_pixel_extents (line, 0, &rect);
1060 RETVAL = PANGO_DESCENT (rect); 1585 RETVAL = PANGO_DESCENT (rect);
1061} 1586}
1062 OUTPUT: 1587 OUTPUT:
1063 RETVAL 1588 RETVAL
1064 1589
1065int 1590int
1066xy_to_index (CFPlus::Layout self, int x, int y) 1591xy_to_index (DC::Layout self, int x, int y)
1067 CODE: 1592 CODE:
1068{ 1593{
1069 int index, trailing; 1594 int index, trailing;
1070 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1595 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071 RETVAL = index + trailing; 1596 RETVAL = index + trailing;
1072} 1597}
1073 OUTPUT: 1598 OUTPUT:
1074 RETVAL 1599 RETVAL
1075 1600
1076void 1601void
1077cursor_pos (CFPlus::Layout self, int index) 1602cursor_pos (DC::Layout self, int index)
1078 PPCODE: 1603 PPCODE:
1079{ 1604{
1080 PangoRectangle strong_pos; 1605 PangoRectangle pos;
1081 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1606 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082 1607
1083 EXTEND (SP, 3); 1608 EXTEND (SP, 3);
1084 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087} 1612}
1088 1613
1089void 1614void
1090index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1615index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091 PPCODE: 1616 PPCODE:
1092{ 1617{
1093 int line, x; 1618 int line, x;
1094 1619
1095 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1620 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1621#if !PANGO_VERSION_CHECK (1, 17, 3)
1096 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1622 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097 1623 --line;
1624#endif
1098 EXTEND (SP, 2); 1625 EXTEND (SP, 2);
1099 PUSHs (sv_2mortal (newSViv (line - 1))); 1626 PUSHs (sv_2mortal (newSViv (line)));
1100 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1627 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101} 1628}
1102 1629
1103void 1630void
1104line_x_to_index (CFPlus::Layout self, int line, int x) 1631line_x_to_index (DC::Layout self, int line, int x)
1105 PPCODE: 1632 PPCODE:
1106{ 1633{
1107 PangoLayoutLine *lp; 1634 PangoLayoutLine *lp;
1108 int index, trailing; 1635 int index, trailing;
1109 1636
1110 if (line < 0) 1637 if (line < 0)
1111 XSRETURN_EMPTY; 1638 XSRETURN_EMPTY;
1112 1639
1113 if (!(lp = pango_layout_get_line (self->pl, line))) 1640 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114 XSRETURN_EMPTY; /* do better */ 1641 XSRETURN_EMPTY; /* do better */
1115 1642
1116 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1643 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117 1644
1118 EXTEND (SP, 2); 1645 EXTEND (SP, 2);
… …
1124 PUSHs (sv_2mortal (newSViv (trailing))); 1651 PUSHs (sv_2mortal (newSViv (trailing)));
1125 } 1652 }
1126} 1653}
1127 1654
1128void 1655void
1129render (CFPlus::Layout self, float x, float y, int flags = 0) 1656render (DC::Layout self, float x, float y, int flags = 0)
1130 PPCODE: 1657 CODE:
1658 rc_clear (self->rc);
1131 pango_opengl_render_layout_subpixel ( 1659 pango_opengl_render_layout_subpixel (
1132 self->pl, 1660 self->pl,
1661 self->rc,
1133 x * PANGO_SCALE, y * PANGO_SCALE, 1662 x * PANGO_SCALE, y * PANGO_SCALE,
1134 self->r, self->g, self->b, self->a, 1663 self->r, self->g, self->b, self->a,
1135 flags 1664 flags
1136 ); 1665 );
1666 // we assume that context_change actually clears/frees stuff
1667 // and does not do any recomputation...
1668 pango_layout_context_changed (self->pl);
1137 1669
1138MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140void 1670void
1141pad2pot (SV *data_, SV *w_, SV *h_) 1671draw (DC::Layout self)
1142 CODE: 1672 CODE:
1143{ 1673{
1144 int ow = SvIV (w_); 1674 glEnable (GL_TEXTURE_2D);
1145 int oh = SvIV (h_); 1675 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1676 glEnable (GL_BLEND);
1677 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1678 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1679 glEnable (GL_ALPHA_TEST);
1680 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146 1681
1147 if (ow && oh) 1682 rc_draw (self->rc);
1683
1684 glDisable (GL_ALPHA_TEST);
1685 glDisable (GL_BLEND);
1686 glDisable (GL_TEXTURE_2D);
1687}
1688
1689MODULE = Deliantra::Client PACKAGE = DC::Texture
1690
1691PROTOTYPES: ENABLE
1692
1693void
1694pad (SV *data_, int ow, int oh, int nw, int nh)
1695 CODE:
1696{
1697 if ((nw != ow || nh != oh) && SvOK (data_))
1148 { 1698 {
1149 int nw = minpot (ow);
1150 int nh = minpot (oh);
1151
1152 if (nw != ow || nh != oh)
1153 {
1154 if (SvOK (data_))
1155 {
1156 STRLEN datalen; 1699 STRLEN datalen;
1157 char *data = SvPVbyte (data_, datalen); 1700 char *data = SvPVbyte (data_, datalen);
1158 int bpp = datalen / (ow * oh); 1701 int bpp = datalen / (ow * oh);
1159 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1702 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1160 1703
1161 SvPOK_only (result_); 1704 SvPOK_only (result_);
1162 SvCUR_set (result_, nw * nh * bpp); 1705 SvCUR_set (result_, nw * nh * bpp);
1163 1706
1164 memset (SvPVX (result_), 0, nw * nh * bpp); 1707 memset (SvPVX (result_), 0, nw * nh * bpp);
1165 while (oh--) 1708 while (oh--)
1166 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1709 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167 1710
1168 sv_setsv (data_, result_); 1711 sv_setsv (data_, result_);
1169 }
1170
1171 sv_setiv (w_, nw);
1172 sv_setiv (h_, nh);
1173 }
1174 } 1712 }
1175} 1713}
1176 1714
1177void 1715void
1178draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1716draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1184{ 1722{
1185 HV *hv = (HV *)SvRV (self); 1723 HV *hv = (HV *)SvRV (self);
1186 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1724 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1725 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1726 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1727
1728 if (name <= 0)
1729 XSRETURN_EMPTY;
1189 1730
1190 if (items < 5) 1731 if (items < 5)
1191 { 1732 {
1192 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1733 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1734 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1221 glDisable (GL_ALPHA_TEST); 1762 glDisable (GL_ALPHA_TEST);
1222 glDisable (GL_BLEND); 1763 glDisable (GL_BLEND);
1223 } 1764 }
1224} 1765}
1225 1766
1226MODULE = CFPlus PACKAGE = CFPlus::Map 1767void
1768draw_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)
1769 PROTOTYPE: @
1770 CODE:
1771{
1772 glEnable (GL_BLEND);
1773 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1774 glEnable (GL_TEXTURE_2D);
1775 glBindTexture (GL_TEXTURE_2D, name1);
1227 1776
1228CFPlus::Map 1777 glColor3f (intensity, intensity, intensity);
1778 glPushMatrix ();
1779 glScalef (1./3, 1./3, 1.);
1780
1781 if (blend > 0.f)
1782 {
1783 float dx3 = dx * -3.f / w;
1784 float dy3 = dy * -3.f / h;
1785 GLfloat env_color[4] = { 0., 0., 0., blend };
1786
1787 /* interpolate the two shadow textures */
1788 /* stage 0 == rgb(glcolor) + alpha(t0) */
1789 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1790
1791 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1792 gl.ActiveTexture (GL_TEXTURE1);
1793 glEnable (GL_TEXTURE_2D);
1794 glBindTexture (GL_TEXTURE_2D, name2);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1796
1797 /* rgb == rgb(glcolor) */
1798 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1801
1802 /* alpha = interpolate t0, t1 by env_alpha */
1803 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1804
1805 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1808
1809 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1810 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1811
1812 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1813 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1814
1815 glBegin (GL_QUADS);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1820 glEnd ();
1821
1822 glDisable (GL_TEXTURE_2D);
1823 gl.ActiveTexture (GL_TEXTURE0);
1824 }
1825 else
1826 {
1827 /* simple blending of one texture, also opengl <1.3 path */
1828 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1829
1830 glBegin (GL_QUADS);
1831 glTexCoord2f (0, 0); glVertex2f (0, 0);
1832 glTexCoord2f (0, t); glVertex2f (0, h);
1833 glTexCoord2f (s, t); glVertex2f (w, h);
1834 glTexCoord2f (s, 0); glVertex2f (w, 0);
1835 glEnd ();
1836 }
1837
1838 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1839 {
1840 int x, y;
1841 int dx3 = dx * 3;
1842 int dy3 = dy * 3;
1843
1844 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1845 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1846 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1847 glTranslatef (-1., -1., 0);
1848 glBegin (GL_QUADS);
1849
1850 for (y = 1; y < h; y += 3)
1851 {
1852 int y1 = y - dy3;
1853 int y1valid = y1 >= 0 && y1 < h;
1854
1855 for (x = 1; x < w; x += 3)
1856 {
1857 int x1 = x - dx3;
1858 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1859 uint8_t h2;
1860
1861 if (y1valid && x1 >= 0 && x1 < w)
1862 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1863 else
1864 h2 = 1; /* out of range == invisible */
1865
1866 if (h1 || h2)
1867 {
1868 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1869 glColor4f (1., 1., 1., alpha);
1870
1871 glTexCoord2f (0, 0.); glVertex2i (x , y );
1872 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1873 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1874 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1875 }
1876 }
1877 }
1878 }
1879
1880 glEnd ();
1881
1882 glPopMatrix ();
1883
1884 glDisable (GL_TEXTURE_2D);
1885 glDisable (GL_BLEND);
1886}
1887
1888IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1889 CODE:
1890{
1891 GLint width;
1892 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1893 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1894 RETVAL = width > 0;
1895}
1896 OUTPUT:
1897 RETVAL
1898
1899MODULE = Deliantra::Client PACKAGE = DC::Map
1900
1901PROTOTYPES: DISABLE
1902
1903DC::Map
1229new (SV *class) 1904new (SV *klass)
1230 CODE: 1905 CODE:
1231 New (0, RETVAL, 1, struct map); 1906 New (0, RETVAL, 1, mapgrid);
1232 RETVAL->x = 0; 1907 RETVAL->x = 0;
1233 RETVAL->y = 0; 1908 RETVAL->y = 0;
1234 RETVAL->w = 0; 1909 RETVAL->w = 0;
1235 RETVAL->h = 0; 1910 RETVAL->h = 0;
1236 RETVAL->ox = 0; 1911 RETVAL->ox = 0;
1237 RETVAL->oy = 0; 1912 RETVAL->oy = 0;
1238 RETVAL->faces = 8192; 1913 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1914 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240 RETVAL->texs = 8192;
1241 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242 RETVAL->rows = 0; 1915 RETVAL->rows = 0;
1243 RETVAL->row = 0; 1916 RETVAL->row = 0;
1244 OUTPUT: 1917 OUTPUT:
1245 RETVAL 1918 RETVAL
1246 1919
1247void 1920void
1248DESTROY (CFPlus::Map self) 1921DESTROY (DC::Map self)
1249 CODE: 1922 CODE:
1250{ 1923{
1251 map_clear (self); 1924 map_clear (self);
1252 Safefree (self->face); 1925 Safefree (self->face2tile);
1253 Safefree (self->tex); 1926 Safefree (self->tex);
1254 Safefree (self); 1927 Safefree (self);
1255} 1928}
1256 1929
1257void 1930void
1258resize (CFPlus::Map self, int map_width, int map_height) 1931resize (DC::Map self, int map_width, int map_height)
1259 CODE: 1932 CODE:
1260 self->w = map_width; 1933 self->w = map_width;
1261 self->h = map_height; 1934 self->h = map_height;
1262 1935
1263void 1936void
1264clear (CFPlus::Map self) 1937clear (DC::Map self)
1265 CODE: 1938 CODE:
1266 map_clear (self); 1939 map_clear (self);
1267 1940
1268void 1941void
1269set_face (CFPlus::Map self, int face, int texid) 1942set_tileid (DC::Map self, int face, int tile)
1270 CODE: 1943 CODE:
1271{ 1944{
1272 while (self->faces <= face) 1945 need_facenum (self, face); self->face2tile [face] = tile;
1273 { 1946 need_texid (self, tile);
1274 Append (mapface, self->face, self->faces, self->faces);
1275 self->faces *= 2;
1276 }
1277
1278 self->face [face] = texid;
1279} 1947}
1280 1948
1281void 1949void
1950set_smooth (DC::Map self, int face, int smooth, int level)
1951 CODE:
1952{
1953 tileid texid;
1954 maptex *tex;
1955
1956 if (face < 0 || face >= self->faces)
1957 return;
1958
1959 if (smooth < 0 || smooth >= self->faces)
1960 return;
1961
1962 texid = self->face2tile [face];
1963
1964 if (!texid)
1965 return;
1966
1967 tex = self->tex + texid;
1968 tex->smoothtile = self->face2tile [smooth];
1969 tex->smoothlevel = level;
1970}
1971
1972void
1282set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1973set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1283 CODE: 1974 CODE:
1284{ 1975{
1285 while (self->texs <= texid) 1976 need_texid (self, texid);
1286 {
1287 Append (maptex, self->tex, self->texs, self->texs);
1288 self->texs *= 2;
1289 }
1290 1977
1291 { 1978 {
1292 maptex *tex = self->tex + texid; 1979 maptex *tex = self->tex + texid;
1293 1980
1294 tex->name = name; 1981 tex->name = name;
… …
1310 // use uglier nearest interpolation because linear suffers 1997 // use uglier nearest interpolation because linear suffers
1311 // from transparent color bleeding and ugly wrapping effects. 1998 // from transparent color bleeding and ugly wrapping effects.
1312 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1999 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313} 2000}
1314 2001
2002void
2003expire_textures (DC::Map self, int texid, int count)
2004 PPCODE:
2005 for (; texid < self->texs && count; ++texid, --count)
2006 {
2007 maptex *tex = self->tex + texid;
2008
2009 if (tex->name)
2010 {
2011 if (tex->unused)
2012 {
2013 tex->name = 0;
2014 tex->unused = 0;
2015 XPUSHs (sv_2mortal (newSViv (texid)));
2016 }
2017 else
2018 tex->unused = 1;
2019 }
2020 }
2021
1315int 2022int
1316ox (CFPlus::Map self) 2023ox (DC::Map self)
1317 ALIAS: 2024 ALIAS:
1318 oy = 1 2025 oy = 1
1319 x = 2 2026 x = 2
1320 y = 3 2027 y = 3
1321 w = 4 2028 w = 4
… …
1332 } 2039 }
1333 OUTPUT: 2040 OUTPUT:
1334 RETVAL 2041 RETVAL
1335 2042
1336void 2043void
1337scroll (CFPlus::Map self, int dx, int dy) 2044scroll (DC::Map self, int dx, int dy)
1338 CODE: 2045 CODE:
1339{ 2046{
1340 if (dx > 0) 2047 if (dx > 0)
1341 map_blank (self, self->x, self->y, dx, self->h); 2048 map_blank (self, self->x, self->y, dx, self->h);
1342 else if (dx < 0) 2049 else if (dx < 0)
1343 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2050 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344 2051
1345 if (dy > 0) 2052 if (dy > 0)
1346 map_blank (self, self->x, self->y, self->w, dy); 2053 map_blank (self, self->x, self->y, self->w, dy);
1347 else if (dy < 0) 2054 else if (dy < 0)
1348 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2055 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349 2056
1350 self->ox += dx; self->x += dx; 2057 self->ox += dx; self->x += dx;
1351 self->oy += dy; self->y += dy; 2058 self->oy += dy; self->y += dy;
1352 2059
1353 while (self->y < 0) 2060 while (self->y < 0)
… …
1357 self->rows += MAP_EXTEND_Y; 2064 self->rows += MAP_EXTEND_Y;
1358 self->y += MAP_EXTEND_Y; 2065 self->y += MAP_EXTEND_Y;
1359 } 2066 }
1360} 2067}
1361 2068
1362void 2069SV *
1363map1a_update (CFPlus::Map self, SV *data_, int extmap) 2070map1a_update (DC::Map self, SV *data_)
1364 CODE: 2071 CODE:
1365{ 2072{
1366 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2073 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1367 uint8_t *data_end = (uint8_t *)SvEND (data_); 2074 uint8_t *data_end = (uint8_t *)SvEND (data_);
1368 mapcell *cell; 2075 mapcell *cell;
1369 int x, y, flags; 2076 int x, y, z, flags;
2077 AV *missing = newAV ();
2078 RETVAL = newRV_noinc ((SV *)missing);
1370 2079
1371 while (data < data_end - 1) 2080 while (data < data_end - 1)
1372 { 2081 {
1373 flags = (data [0] << 8) + data [1]; data += 2; 2082 flags = (data [0] << 8) + data [1]; data += 2;
1374 2083
… …
1387 2096
1388 //TODO: don't trust server data to be in-range(!) 2097 //TODO: don't trust server data to be in-range(!)
1389 2098
1390 if (flags & 8) 2099 if (flags & 8)
1391 { 2100 {
2101 uint8_t ext, cmd;
2102
1392 if (extmap) 2103 do
1393 { 2104 {
1394 uint8_t ext, cmd; 2105 ext = *data++;
2106 cmd = ext & 0x7f;
1395 2107
1396 do 2108 if (cmd < 4)
2109 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2110 else if (cmd == 5) // health
1397 { 2111 {
1398 ext = *data++;
1399 cmd = ext & 0x3f;
1400
1401 if (cmd < 4)
1402 cell->darkness = 255 - ext * 64 + 1;
1403 else if (cmd == 5) // health
1404 {
1405 cell->stat_width = 1; 2112 cell->stat_width = 1;
1406 cell->stat_hp = *data++; 2113 cell->stat_hp = *data++;
1407 }
1408 else if (cmd == 6) // monster width
1409 cell->stat_width = *data++ + 1;
1410 else if (cmd == 0x47) // monster width
1411 {
1412 if (*data == 4)
1413 ; // decode player tag
1414
1415 data += *data + 1;
1416 }
1417 else if (cmd == 8) // cell flags
1418 cell->flags = *data++;
1419 else if (ext & 0x40) // unknown, multibyte => skip
1420 data += *data + 1;
1421 else
1422 data++;
1423 } 2114 }
1424 while (ext & 0x80); 2115 else if (cmd == 6) // monster width
2116 cell->stat_width = *data++ + 1;
2117 else if (cmd == 0x47)
2118 {
2119 if (*data == 1) cell->player = data [1];
2120 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2121 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2122 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2123
2124 data += *data + 1;
2125 }
2126 else if (cmd == 8) // cell flags
2127 cell->flags = *data++;
2128 else if (ext & 0x40) // unknown, multibyte => skip
2129 data += *data + 1;
2130 else
2131 data++;
1425 } 2132 }
1426 else 2133 while (ext & 0x80);
1427 cell->darkness = *data++ + 1;
1428 } 2134 }
1429 2135
2136 for (z = 0; z <= 2; ++z)
1430 if (flags & 4) 2137 if (flags & (4 >> z))
1431 { 2138 {
1432 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2139 faceid face = (data [0] << 8) + data [1]; data += 2;
2140 need_facenum (self, face);
2141 cell->tile [z] = self->face2tile [face];
2142
2143 if (cell->tile [z])
2144 {
2145 maptex *tex = self->tex + cell->tile [z];
2146 tex->unused = 0;
2147 if (!tex->name)
2148 av_push (missing, newSViv (cell->tile [z]));
2149
2150 if (tex->smoothtile)
2151 {
2152 maptex *smooth = self->tex + tex->smoothtile;
2153 smooth->unused = 0;
2154 if (!smooth->name)
2155 av_push (missing, newSViv (tex->smoothtile));
2156 }
2157 }
1433 } 2158 }
1434
1435 if (flags & 2)
1436 {
1437 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438 }
1439
1440 if (flags & 1)
1441 {
1442 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443 }
1444 } 2159 }
1445 else 2160 else
1446 cell->darkness = 0; 2161 CELL_CLEAR (cell);
1447 } 2162 }
1448} 2163}
2164 OUTPUT:
2165 RETVAL
1449 2166
1450SV * 2167SV *
1451mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2168mapmap (DC::Map self, int x0, int y0, int w, int h)
1452 CODE: 2169 CODE:
1453{ 2170{
1454 int x1, x; 2171 int x1, x;
1455 int y1, y; 2172 int y1, y;
1456 int z; 2173 int z;
… …
1469 ? self->row + y 2186 ? self->row + y
1470 : 0; 2187 : 0;
1471 2188
1472 for (x = x0; x < x1; x++) 2189 for (x = x0; x < x1; x++)
1473 { 2190 {
1474 int r = 32, g = 32, b = 32, a = 192; 2191 unsigned int r = 32, g = 32, b = 32, a = 192;
1475 2192
1476 if (row && row->c0 <= x && x < row->c1) 2193 if (row && row->c0 <= x && x < row->c1)
1477 { 2194 {
1478 mapcell *cell = row->col + (x - row->c0); 2195 mapcell *cell = row->col + (x - row->c0);
1479 2196
1480 for (z = 0; z <= 0; z++) 2197 for (z = 0; z <= 0; z++)
1481 { 2198 {
1482 mapface face = cell->face [z];
1483
1484 if (face)
1485 {
1486 maptex tex = self->tex [face]; 2199 maptex tex = self->tex [cell->tile [z]];
1487 int a0 = 255 - tex.a; 2200 int a0 = 255 - tex.a;
1488 int a1 = tex.a; 2201 int a1 = tex.a;
1489 2202
1490 r = (r * a0 + tex.r * a1) / 255; 2203 r = div255 (r * a0 + tex.r * a1);
1491 g = (g * a0 + tex.g * a1) / 255; 2204 g = div255 (g * a0 + tex.g * a1);
1492 b = (b * a0 + tex.b * a1) / 255; 2205 b = div255 (b * a0 + tex.b * a1);
1493 a = (a * a0 + tex.a * a1) / 255; 2206 a = div255 (a * a0 + tex.a * a1);
1494 }
1495 } 2207 }
1496 } 2208 }
1497 2209
1498 *map++ = (r ) 2210 *map++ = (r )
1499 | (g << 8) 2211 | (g << 8)
1500 | (b << 16) 2212 | (b << 16)
1501 | (a << 24); 2213 | (a << 24);
1502 } 2214 }
1503 } 2215 }
1504 2216
1505 RETVAL = map_sv; 2217 RETVAL = map_sv;
1506} 2218}
1507 OUTPUT: 2219 OUTPUT:
1508 RETVAL 2220 RETVAL
1509 2221
1510void 2222void
1511draw (CFPlus::Map self, int mx, int my, int sw, int sh) 2223draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1512 CODE: 2224 CODE:
1513{ 2225{
1514 int x, y, z; 2226 int x, y, z;
1515 int last_name;
1516 mapface face;
1517 2227
1518 glColor4ub (255, 255, 255, 255); 2228 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2230 smooth_key skey;
2231 int pl_x, pl_y;
2232 maptex pl_tex;
2233 rc_t *rc = rc_alloc ();
2234 rc_t *rc_ov = rc_alloc ();
2235 rc_key_t key;
2236 rc_array_t *arr;
2237
2238 pl_tex.name = 0;
2239
2240 // that's current max. sorry.
2241 if (sw > 255) sw = 255;
2242 if (sh > 255) sh = 255;
2243
2244 // clear key, in case of extra padding
2245 memset (&skey, 0, sizeof (skey));
2246
2247 memset (&key, 0, sizeof (key));
2248 key.r = 255;
2249 key.g = 255;
2250 key.b = 255;
2251 key.a = 255;
2252 key.mode = GL_QUADS;
2253 key.format = GL_T2F_V3F;
2254
2255 mx += self->x;
2256 my += self->y;
2257
2258 // first pass: determine smooth_max
2259 // rather ugly, if you ask me
2260 // could also be stored inside mapcell and updated on change
2261 memset (smooth_max, 0, sizeof (smooth_max));
2262
2263 for (y = 0; y < sh; y++)
2264 if (0 <= y + my && y + my < self->rows)
2265 {
2266 maprow *row = self->row + (y + my);
2267
2268 for (x = 0; x < sw; x++)
2269 if (row->c0 <= x + mx && x + mx < row->c1)
2270 {
2271 mapcell *cell = row->col + (x + mx - row->c0);
2272
2273 smooth_max[x + 1][y + 1] =
2274 MAX (self->tex [cell->tile [0]].smoothlevel,
2275 MAX (self->tex [cell->tile [1]].smoothlevel,
2276 self->tex [cell->tile [2]].smoothlevel));
2277 }
2278 }
1519 2279
1520 glEnable (GL_BLEND); 2280 glEnable (GL_BLEND);
1521 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2281 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522 glEnable (GL_TEXTURE_2D);
1523 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2282 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524 2283
1525 glBegin (GL_QUADS);
1526
1527 last_name = 0;
1528
1529 mx += self->x;
1530 my += self->y;
1531
1532 for (z = 0; z < 3; z++) 2284 for (z = 0; z <= 2; z++)
2285 {
2286 smooth_hash smooth;
2287 memset (smooth_level, 0, sizeof (smooth_level));
2288 key.texname = -1;
2289
1533 for (y = 0; y < sh; y++) 2290 for (y = 0; y < sh; y++)
1534 if (0 <= y + my && y + my < self->rows) 2291 if (0 <= y + my && y + my < self->rows)
1535 { 2292 {
1536 maprow *row = self->row + (y + my); 2293 maprow *row = self->row + (y + my);
1537 2294
1538 for (x = 0; x < sw; x++) 2295 for (x = 0; x < sw; x++)
1539 if (row->c0 <= x + mx && x + mx < row->c1) 2296 if (row->c0 <= x + mx && x + mx < row->c1)
1540 { 2297 {
1541 mapcell *cell = row->col + (x + mx - row->c0); 2298 mapcell *cell = row->col + (x + mx - row->c0);
1542
1543 face = cell->face [z]; 2299 tileid tile = cell->tile [z];
2300
2301 if (tile)
2302 {
2303 maptex tex = self->tex [tile];
2304 int px, py;
1544 2305
1545 if (face && face < self->texs) 2306 if (key.texname != tex.name)
2307 {
2308 self->tex [tile].unused = 0;
2309
2310 if (!tex.name)
2311 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2312
2313 key.texname = tex.name;
2314 arr = rc_array (rc, &key);
2315 }
2316
2317 px = (x + 1) * Th - tex.w;
2318 py = (y + 1) * Tw - tex.h;
2319
2320 if (expect_false (cell->player == player) && expect_false (z == 2))
2321 {
2322 pl_x = px;
2323 pl_y = py;
2324 pl_tex = tex;
2325 continue;
2326 }
2327
2328 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2329 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2330 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2331 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2332
2333 // update smooth hash
2334 if (tex.smoothtile)
2335 {
2336 skey.tile = tex.smoothtile;
2337 skey.level = tex.smoothlevel;
2338
2339 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2340
2341 // add bits to current tile and all neighbours. skey.x|y is
2342 // shifted +1|+1 so we always stay positive.
2343
2344 // bits is ___n cccc CCCC bbbb
2345 // n do not draw borders&corners
2346 // c draw these corners, but...
2347 // C ... not these
2348 // b draw these borders
2349
2350 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2351 // ┃· ·· ·┃ ━━
2352
2353 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2354 // ·· ·· ·┏ ┓·
2355
2356 // full tile
2357 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2358
2359 // borders
2360 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2361 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2362 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2363 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2364
2365 // corners
2366 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2367 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2368 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2369 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2370 }
2371 }
2372
2373 if (expect_false (z == 2) && expect_false (cell->flags))
2374 {
2375 // overlays such as the speech bubble, probably more to come
2376 if (cell->flags & 1)
2377 {
2378 rc_key_t key_ov = key;
2379 maptex tex = self->tex [TEXID_SPEECH];
2380 rc_array_t *arr;
2381 int px = x * Tw + Tw * 2 / 32;
2382 int py = y * Th - Th * 6 / 32;
2383
2384 key_ov.texname = tex.name;
2385 arr = rc_array (rc_ov, &key_ov);
2386
2387 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2388 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2389 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2390 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2391 }
2392 }
2393 }
2394 }
2395
2396 rc_draw (rc);
2397 rc_clear (rc);
2398
2399 // go through all smoothlevels, lowest to highest, then draw.
2400 // this is basically counting sort
2401 {
2402 int w, b;
2403
2404 glEnable (GL_TEXTURE_2D);
2405 glBegin (GL_QUADS);
2406 for (w = 0; w < 256 / 32; ++w)
2407 {
2408 uint32_t smask = smooth_level [w];
2409 if (smask)
2410 for (b = 0; b < 32; ++b)
2411 if (smask & (((uint32_t)1) << b))
1546 { 2412 {
1547 maptex tex = self->tex [face]; 2413 int level = (w << 5) | b;
1548 int px = (x + 1) * 32 - tex.w; 2414 HE *he;
1549 int py = (y + 1) * 32 - tex.h;
1550 2415
1551 if (last_name != tex.name) 2416 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1552 { 2417 {
1553 glEnd (); 2418 smooth_key &skey = it->first;
1554 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2419 IV bits = it->second;
1555 glBegin (GL_QUADS);
1556 }
1557 2420
1558 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562 }
1563
1564 if (cell->flags && z == 2)
1565 {
1566 if (cell->flags & 1) 2421 if (!(bits & 0x1000)
2422 && skey.level == level
2423 && level > smooth_max [skey.x][skey.y])
1567 { 2424 {
1568 maptex tex = self->tex [1]; 2425 maptex tex = self->tex [skey.tile];
1569 int px = (x + 1) * 32 - tex.w + 2; 2426 int px = (((int)skey.x) - 1) * Tw;
1570 int py = (y + 1) * 32 - tex.h - 6; 2427 int py = (((int)skey.y) - 1) * Th;
2428 int border = bits & 15;
2429 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2430 float dx = tex.s * .0625f; // 16 images/row
2431 float dy = tex.t * .5f ; // 2 images/column
1571 2432
2433 if (tex.name)
2434 {
2435 // this time avoiding texture state changes
2436 // save gobs of state changes.
2437 if (key.texname != tex.name)
2438 {
2439 self->tex [skey.tile].unused = 0;
2440
1572 glEnd (); 2441 glEnd ();
1573 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2442 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574 glBegin (GL_QUADS); 2443 glBegin (GL_QUADS);
2444 }
1575 2445
2446 if (border)
2447 {
2448 float ox = border * dx;
2449
2450 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2451 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2452 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2453 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2454 }
2455
2456 if (corner)
2457 {
2458 float ox = corner * dx;
2459
1576 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2460 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2461 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1578 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2462 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1579 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2463 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2464 }
2465 }
2466 }
1580 } 2467 }
1581 } 2468 }
1582 }
1583 } 2469 }
1584 2470
1585 glEnd (); 2471 glEnd ();
1586
1587 glDisable (GL_TEXTURE_2D); 2472 glDisable (GL_TEXTURE_2D);
2473 key.texname = -1;
2474 }
2475 }
2476
2477 if (pl_tex.name)
2478 {
2479 maptex tex = pl_tex;
2480 int px = pl_x + sdx;
2481 int py = pl_y + sdy;
2482
2483 key.texname = tex.name;
2484 arr = rc_array (rc, &key);
2485
2486 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2487 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2488 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2489 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2490
2491 rc_draw (rc);
2492 }
2493
2494 rc_draw (rc_ov);
2495 rc_clear (rc_ov);
2496
1588 glDisable (GL_BLEND); 2497 glDisable (GL_BLEND);
2498 rc_free (rc);
2499 rc_free (rc_ov);
1589 2500
1590 // top layer: overlays such as the health bar 2501 // top layer: overlays such as the health bar
1591 for (y = 0; y < sh; y++) 2502 for (y = 0; y < sh; y++)
1592 if (0 <= y + my && y + my < self->rows) 2503 if (0 <= y + my && y + my < self->rows)
1593 { 2504 {
… …
1596 for (x = 0; x < sw; x++) 2507 for (x = 0; x < sw; x++)
1597 if (row->c0 <= x + mx && x + mx < row->c1) 2508 if (row->c0 <= x + mx && x + mx < row->c1)
1598 { 2509 {
1599 mapcell *cell = row->col + (x + mx - row->c0); 2510 mapcell *cell = row->col + (x + mx - row->c0);
1600 2511
1601 int px = x * 32; 2512 int px = x * Tw;
1602 int py = y * 32; 2513 int py = y * Th;
2514
2515 if (expect_false (cell->player == player))
2516 {
2517 px += sdx;
2518 py += sdy;
2519 }
1603 2520
1604 if (cell->stat_hp) 2521 if (cell->stat_hp)
1605 { 2522 {
1606 int width = cell->stat_width * 32; 2523 int width = cell->stat_width * Tw;
1607 int thick = sh / 28 + 1 + cell->stat_width; 2524 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1608 2525
1609 glColor3ub (0, 0, 0); 2526 glColor3ub (0, 0, 0);
1610 glRectf (px + 1, py - thick - 2, 2527 glRectf (px + 1, py - thick - 2,
1611 px + width - 1, py); 2528 px + width - 1, py);
1612 2529
… …
1618 } 2535 }
1619 } 2536 }
1620} 2537}
1621 2538
1622void 2539void
1623draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2540draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1624 CODE: 2541 CODE:
1625{ 2542{
1626 static float color[16][3] = { 2543 static float color[16][3] = {
1627 { 0.00F, 0.00F, 0.00F }, 2544 { 0.00f, 0.00f, 0.00f },
1628 { 1.00F, 1.00F, 1.00F }, 2545 { 1.00f, 1.00f, 1.00f },
1629 { 0.00F, 0.00F, 0.55F }, 2546 { 0.00f, 0.00f, 0.55f },
1630 { 1.00F, 0.00F, 0.00F }, 2547 { 1.00f, 0.00f, 0.00f },
1631 2548
1632 { 1.00F, 0.54F, 0.00F }, 2549 { 1.00f, 0.54f, 0.00f },
1633 { 0.11F, 0.56F, 1.00F }, 2550 { 0.11f, 0.56f, 1.00f },
1634 { 0.93F, 0.46F, 0.00F }, 2551 { 0.93f, 0.46f, 0.00f },
1635 { 0.18F, 0.54F, 0.34F }, 2552 { 0.18f, 0.54f, 0.34f },
1636 2553
1637 { 0.56F, 0.73F, 0.56F }, 2554 { 0.56f, 0.73f, 0.56f },
1638 { 0.80F, 0.80F, 0.80F }, 2555 { 0.80f, 0.80f, 0.80f },
1639 { 0.55F, 0.41F, 0.13F }, 2556 { 0.55f, 0.41f, 0.13f },
1640 { 0.99F, 0.77F, 0.26F }, 2557 { 0.99f, 0.77f, 0.26f },
1641 2558
1642 { 0.74F, 0.65F, 0.41F }, 2559 { 0.74f, 0.65f, 0.41f },
1643 2560
1644 { 0.00F, 1.00F, 1.00F }, 2561 { 0.00f, 1.00f, 1.00f },
1645 { 1.00F, 0.00F, 1.00F }, 2562 { 1.00f, 0.00f, 1.00f },
1646 { 1.00F, 1.00F, 0.00F }, 2563 { 1.00f, 1.00f, 0.00f },
1647 }; 2564 };
1648 2565
1649 int x, y; 2566 int x, y;
1650 2567
1651 glEnable (GL_TEXTURE_2D); 2568 glEnable (GL_TEXTURE_2D);
2569 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2570 * but the nvidia driver (185.18.14) mishandles alpha textures
2571 * and takes the colour from god knows where instead of using
2572 * Cp. MODULATE results in the same colour, but slightly different
2573 * alpha, but atcually gives us the correct colour with nvidia.
2574 */
1652 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2575 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1653 glEnable (GL_BLEND); 2576 glEnable (GL_BLEND);
1654 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2577 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1655 glBegin (GL_QUADS); 2578 glBegin (GL_QUADS);
1656 2579
1657 for (y = 0; y < h; y++) 2580 for (y = 0; y < h; y++)
… …
1661 2584
1662 if (m) 2585 if (m)
1663 { 2586 {
1664 float *c = color [m & 15]; 2587 float *c = color [m & 15];
1665 2588
1666 float tx1 = m & 0x40 ? 0.5 : 0.; 2589 float tx1 = m & 0x40 ? 0.5f : 0.f;
1667 float tx2 = tx1 + 0.5; 2590 float tx2 = tx1 + 0.5f;
1668 2591
1669 glColor4f (c[0], c[1], c[2], 0.75); 2592 glColor4f (c[0], c[1], c[2], 1);
1670 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2593 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1671 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2594 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1672 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2595 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1673 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2596 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1674 } 2597 }
… …
1678 glDisable (GL_BLEND); 2601 glDisable (GL_BLEND);
1679 glDisable (GL_TEXTURE_2D); 2602 glDisable (GL_TEXTURE_2D);
1680} 2603}
1681 2604
1682void 2605void
1683fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2606fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684 PPCODE: 2607 PPCODE:
1685{ 2608{
1686 int x, y; 2609 int x, y;
1687 int sw4 = (sw + 3) & ~3; 2610 int sw1 = sw + 2;
2611 int sh1 = sh + 2;
2612 int sh3 = sh * 3;
2613 int sw3 = sw * 3;
1688 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2614 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1689 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2615 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1690 2616 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1691 memset (darkness, 255, sw4 * sh); 2617 memset (darkness1, 0, sw1*sh1);
2618
1692 SvPOK_only (darkness_sv); 2619 SvPOK_only (darkness3_sv);
1693 SvCUR_set (darkness_sv, sw4 * sh); 2620 SvCUR_set (darkness3_sv, sw3 * sh3);
1694 2621
1695 mx += self->x; 2622 mx += self->x - 1;
1696 my += self->y; 2623 my += self->y - 1;
1697 2624
1698 for (y = 0; y < sh; y++) 2625 for (y = 0; y < sh1; y++)
1699 if (0 <= y + my && y + my < self->rows) 2626 if (0 <= y + my && y + my < self->rows)
1700 { 2627 {
1701 maprow *row = self->row + (y + my); 2628 maprow *row = self->row + (y + my);
1702 2629
1703 for (x = 0; x < sw; x++) 2630 for (x = 0; x < sw1; x++)
1704 if (row->c0 <= x + mx && x + mx < row->c1) 2631 if (row->c0 <= x + mx && x + mx < row->c1)
1705 { 2632 {
1706 mapcell *cell = row->col + (x + mx - row->c0); 2633 mapcell *cell = row->col + (x + mx - row->c0);
1707 2634
1708 darkness[y * sw4 + x] = cell->darkness 2635 darkness1 [y * sw1 + x] = cell->darkness
1709 ? 255 - (cell->darkness - 1) 2636 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1710 : 255 - FOW_DARKNESS; 2637 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1711 } 2638 }
1712 } 2639 }
1713 2640
2641 for (y = 0; y < sh; ++y)
2642 for (x = 0; x < sw; ++x)
2643 {
2644 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2645 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2646 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2647 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2648 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2649 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2650 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2651 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2652 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2653
2654 uint8_t r11 = (d11 + d21 + d12) / 3;
2655 uint8_t r21 = d21;
2656 uint8_t r31 = (d21 + d31 + d32) / 3;
2657
2658 uint8_t r12 = d12;
2659 uint8_t r22 = d22;
2660 uint8_t r32 = d32;
2661
2662 uint8_t r13 = (d13 + d23 + d12) / 3;
2663 uint8_t r23 = d23;
2664 uint8_t r33 = (d23 + d33 + d32) / 3;
2665
2666 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2667 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2668 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2669 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2670 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2671 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2672 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2673 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2674 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2675 }
2676
2677 free (darkness1);
2678
1714 EXTEND (SP, 3); 2679 EXTEND (SP, 3);
1715 PUSHs (sv_2mortal (newSViv (sw4))); 2680 PUSHs (sv_2mortal (newSViv (sw3)));
1716 PUSHs (sv_2mortal (newSViv (sh))); 2681 PUSHs (sv_2mortal (newSViv (sh3)));
1717 PUSHs (darkness_sv); 2682 PUSHs (darkness3_sv);
1718} 2683}
1719 2684
1720SV * 2685SV *
1721get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2686get_rect (DC::Map self, int x0, int y0, int w, int h)
1722 CODE: 2687 CODE:
1723{ 2688{
1724 int x, y, x1, y1; 2689 int x, y, x1, y1;
1725 SV *data_sv = newSV (w * h * 7 + 5); 2690 SV *data_sv = newSV (w * h * 7 + 5);
1726 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2691 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1751 if (row && row->c0 <= x && x < row->c1) 2716 if (row && row->c0 <= x && x < row->c1)
1752 { 2717 {
1753 mapcell *cell = row->col + (x - row->c0); 2718 mapcell *cell = row->col + (x - row->c0);
1754 uint8_t flags = 0; 2719 uint8_t flags = 0;
1755 2720
1756 if (cell->face [0]) flags |= 1; 2721 if (cell->tile [0]) flags |= 1;
1757 if (cell->face [1]) flags |= 2; 2722 if (cell->tile [1]) flags |= 2;
1758 if (cell->face [2]) flags |= 4; 2723 if (cell->tile [2]) flags |= 4;
1759 2724
1760 *data++ = flags; 2725 *data++ = flags;
1761 2726
1762 if (flags & 1) 2727 if (flags & 1)
1763 { 2728 {
2729 tileid tile = cell->tile [0];
1764 *data++ = cell->face [0] >> 8; 2730 *data++ = tile >> 8;
1765 *data++ = cell->face [0]; 2731 *data++ = tile;
1766 } 2732 }
1767 2733
1768 if (flags & 2) 2734 if (flags & 2)
1769 { 2735 {
2736 tileid tile = cell->tile [1];
1770 *data++ = cell->face [1] >> 8; 2737 *data++ = tile >> 8;
1771 *data++ = cell->face [1]; 2738 *data++ = tile;
1772 } 2739 }
1773 2740
1774 if (flags & 4) 2741 if (flags & 4)
1775 { 2742 {
2743 tileid tile = cell->tile [2];
1776 *data++ = cell->face [2] >> 8; 2744 *data++ = tile >> 8;
1777 *data++ = cell->face [2]; 2745 *data++ = tile;
1778 } 2746 }
1779 } 2747 }
1780 else 2748 else
1781 *data++ = 0; 2749 *data++ = 0;
1782 } 2750 }
1783 } 2751 }
1784 2752
2753 /* if size is w*h + 5 then no data has been found */
2754 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2755 {
1785 SvPOK_only (data_sv); 2756 SvPOK_only (data_sv);
1786 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2757 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2758 }
2759
1787 RETVAL = data_sv; 2760 RETVAL = data_sv;
1788} 2761}
1789 OUTPUT: 2762 OUTPUT:
1790 RETVAL 2763 RETVAL
1791 2764
1792void 2765void
1793set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2766set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794 PPCODE: 2767 PPCODE:
1795{ 2768{
1796 int x, y, z; 2769 int x, y, z;
1797 int w, h; 2770 int w, h;
1798 int x1, y1; 2771 int x1, y1;
2772 STRLEN len;
2773 uint8_t *data, *end;
2774
2775 len = SvLEN (data_sv);
2776 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2777 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2778 end = data + len + 8;
2779
2780 if (len < 5)
2781 XSRETURN_EMPTY;
1799 2782
1800 if (*data++ != 0) 2783 if (*data++ != 0)
1801 return; /* version mismatch */ 2784 XSRETURN_EMPTY; /* version mismatch */
1802 2785
1803 w = *data++ << 8; w |= *data++; 2786 w = *data++ << 8; w |= *data++;
1804 h = *data++ << 8; h |= *data++; 2787 h = *data++ << 8; h |= *data++;
1805 2788
1806 // we need to do this 'cause we don't keep an absolute coord system for rows 2789 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1818 { 2801 {
1819 maprow *row = map_get_row (self, y); 2802 maprow *row = map_get_row (self, y);
1820 2803
1821 for (x = x0; x < x1; x++) 2804 for (x = x0; x < x1; x++)
1822 { 2805 {
2806 uint8_t flags;
2807
2808 if (data + 7 >= end)
2809 XSRETURN_EMPTY;
2810
1823 uint8_t flags = *data++; 2811 flags = *data++;
1824 2812
1825 if (flags) 2813 if (flags)
1826 { 2814 {
1827 mapface face[3] = { 0, 0, 0 };
1828
1829 mapcell *cell = row_get_cell (row, x); 2815 mapcell *cell = row_get_cell (row, x);
2816 tileid tile[3] = { 0, 0, 0 };
1830 2817
1831 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2818 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1832 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2819 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1833 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2820 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1834 2821
1835 if (cell->darkness == 0) 2822 if (cell->darkness == 0)
1836 { 2823 {
1837 cell->darkness = 0; 2824 /*cell->darkness = 0;*/
2825 EXTEND (SP, 3);
1838 2826
1839 for (z = 0; z <= 2; z++) 2827 for (z = 0; z <= 2; z++)
1840 { 2828 {
1841 cell->face[z] = face[z]; 2829 tileid t = tile [z];
1842 2830
1843 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2831 if (t >= self->texs || (t && !self->tex [t].name))
2832 {
1844 XPUSHs (sv_2mortal (newSViv (face[z]))); 2833 PUSHs (sv_2mortal (newSViv (t)));
2834 need_texid (self, t);
2835 }
2836
2837 cell->tile [z] = t;
1845 } 2838 }
1846 } 2839 }
1847 } 2840 }
1848 } 2841 }
1849 } 2842 }
1850} 2843}
1851 2844
1852MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2845MODULE = Deliantra::Client PACKAGE = DC::RW
1853 2846
1854CFPlus::MixChunk 2847DC::RW
1855new_from_file (SV *class, char *path) 2848new (SV *klass, SV *data_sv)
1856 CODE: 2849 CODE:
1857 RETVAL = Mix_LoadWAV (path); 2850{
2851 STRLEN datalen;
2852 char *data = SvPVbyte (data_sv, datalen);
2853
2854 RETVAL = SDL_RWFromConstMem (data, datalen);
2855}
1858 OUTPUT: 2856 OUTPUT:
1859 RETVAL 2857 RETVAL
1860 2858
2859DC::RW
2860new_from_file (SV *klass, const char *path, const char *mode = "rb")
2861 CODE:
2862 RETVAL = SDL_RWFromFile (path, mode);
2863 OUTPUT:
2864 RETVAL
2865
2866# fails on win32:
2867# dc.xs(2268) : error C2059: syntax error : '('
1861void 2868#void
2869#close (DC::RW self)
2870# CODE:
2871# (self->(close)) (self);
2872
2873MODULE = Deliantra::Client PACKAGE = DC::Channel
2874
2875PROTOTYPES: DISABLE
2876
2877DC::Channel
2878find ()
2879 CODE:
2880{
2881 RETVAL = Mix_GroupAvailable (-1);
2882
2883 if (RETVAL < 0)
2884 {
2885 RETVAL = Mix_GroupOldest (-1);
2886
2887 if (RETVAL < 0)
2888 {
2889 // happens sometimes, maybe it just stopped playing(?)
2890 RETVAL = Mix_GroupAvailable (-1);
2891
2892 if (RETVAL < 0)
2893 XSRETURN_UNDEF;
2894 }
2895 else
2896 Mix_HaltChannel (RETVAL);
2897 }
2898
2899 Mix_UnregisterAllEffects (RETVAL);
2900 Mix_Volume (RETVAL, 128);
2901}
2902 OUTPUT:
2903 RETVAL
2904
2905void
2906halt (DC::Channel self)
2907 CODE:
2908 Mix_HaltChannel (self);
2909
2910void
2911expire (DC::Channel self, int ticks = -1)
2912 CODE:
2913 Mix_ExpireChannel (self, ticks);
2914
2915void
2916fade_out (DC::Channel self, int ticks = -1)
2917 CODE:
2918 Mix_FadeOutChannel (self, ticks);
2919
2920int
2921volume (DC::Channel self, int volume)
2922 CODE:
2923 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2924 OUTPUT:
2925 RETVAL
2926
2927void
2928unregister_all_effects (DC::Channel self)
2929 CODE:
2930 Mix_UnregisterAllEffects (self);
2931
2932void
2933set_panning (DC::Channel self, int left, int right)
2934 CODE:
2935 left = CLAMP (left , 0, 255);
2936 right = CLAMP (right, 0, 255);
2937 Mix_SetPanning (self, left, right);
2938
2939void
2940set_distance (DC::Channel self, int distance)
2941 CODE:
2942 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2943
2944void
2945set_position (DC::Channel self, int angle, int distance)
2946 CODE:
2947
2948void
2949set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2950 CODE:
2951{
2952 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2953 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2954 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2955}
2956
2957void
2958set_reverse_stereo (DC::Channel self, int flip)
2959 CODE:
2960 Mix_SetReverseStereo (self, flip);
2961
2962MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2963
2964PROTOTYPES: DISABLE
2965
2966void
2967decoders ()
2968 PPCODE:
2969#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2970 int i, num = Mix_GetNumChunkDecoders ();
2971 EXTEND (SP, num);
2972 for (i = 0; i < num; ++i)
2973 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2974#else
2975 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2976#endif
2977
2978DC::MixChunk
2979new (SV *klass, DC::RW rwops)
2980 CODE:
2981 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2982 OUTPUT:
2983 RETVAL
2984
2985void
1862DESTROY (CFPlus::MixChunk self) 2986DESTROY (DC::MixChunk self)
1863 CODE: 2987 CODE:
1864 Mix_FreeChunk (self); 2988 Mix_FreeChunk (self);
1865 2989
1866int 2990int
1867volume (CFPlus::MixChunk self, int volume = -1) 2991volume (DC::MixChunk self, int volume = -1)
1868 CODE: 2992 CODE:
2993 if (items > 1)
2994 volume = CLAMP (volume, 0, 128);
1869 RETVAL = Mix_VolumeChunk (self, volume); 2995 RETVAL = Mix_VolumeChunk (self, volume);
1870 OUTPUT: 2996 OUTPUT:
1871 RETVAL 2997 RETVAL
1872 2998
1873int 2999DC::Channel
1874play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 3000play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875 CODE: 3001 CODE:
3002{
1876 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 3003 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
3004
3005 if (RETVAL < 0)
3006 XSRETURN_UNDEF;
3007
3008 if (channel < 0)
3009 {
3010 Mix_UnregisterAllEffects (RETVAL);
3011 Mix_Volume (RETVAL, 128);
3012 }
3013}
1877 OUTPUT: 3014 OUTPUT:
1878 RETVAL 3015 RETVAL
1879 3016
1880MODULE = CFPlus PACKAGE = CFPlus::MixMusic 3017MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3018
3019void
3020decoders ()
3021 PPCODE:
3022#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3023 int i, num = Mix_GetNumMusicDecoders ();
3024 EXTEND (SP, num);
3025 for (i = 0; i < num; ++i)
3026 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3027#else
3028 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3029#endif
1881 3030
1882int 3031int
1883volume (int volume = -1) 3032volume (int volume = -1)
3033 PROTOTYPE: ;$
1884 CODE: 3034 CODE:
3035 if (items > 0)
3036 volume = CLAMP (volume, 0, 128);
1885 RETVAL = Mix_VolumeMusic (volume); 3037 RETVAL = Mix_VolumeMusic (volume);
1886 OUTPUT: 3038 OUTPUT:
1887 RETVAL 3039 RETVAL
1888 3040
1889CFPlus::MixMusic 3041void
1890new_from_file (SV *class, char *path) 3042fade_out (int ms)
1891 CODE: 3043 CODE:
1892 RETVAL = Mix_LoadMUS (path); 3044 Mix_FadeOutMusic (ms);
3045
3046void
3047halt ()
3048 CODE:
3049 Mix_HaltMusic ();
3050
3051int
3052playing ()
3053 CODE:
3054 RETVAL = Mix_PlayingMusic ();
1893 OUTPUT: 3055 OUTPUT:
1894 RETVAL 3056 RETVAL
1895 3057
3058DC::MixMusic
3059new (SV *klass, DC::RW rwops)
3060 CODE:
3061 RETVAL = Mix_LoadMUS_RW (rwops);
3062 OUTPUT:
3063 RETVAL
3064
1896void 3065void
1897DESTROY (CFPlus::MixMusic self) 3066DESTROY (DC::MixMusic self)
1898 CODE: 3067 CODE:
1899 Mix_FreeMusic (self); 3068 Mix_FreeMusic (self);
1900 3069
1901int 3070int
1902play (CFPlus::MixMusic self, int loops = -1) 3071play (DC::MixMusic self, int loops = -1)
1903 CODE: 3072 CODE:
1904 RETVAL = Mix_PlayMusic (self, loops); 3073 RETVAL = Mix_PlayMusic (self, loops);
1905 OUTPUT: 3074 OUTPUT:
1906 RETVAL 3075 RETVAL
1907 3076
1908MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3077void
3078fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3079 CODE:
3080 Mix_FadeInMusicPos (self, loops, ms, position);
3081
3082MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3083
3084PROTOTYPES: ENABLE
1909 3085
1910BOOT: 3086BOOT:
1911{ 3087{
1912 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3088 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913 static const struct { 3089 static const struct {
1914 const char *name; 3090 const char *name;
1915 IV iv; 3091 IV iv;
1916 } *civ, const_iv[] = { 3092 } *civ, const_iv[] = {
1917# define const_iv(name) { # name, (IV)name } 3093# define const_iv(name) { # name, (IV)name }
3094 const_iv (GL_VENDOR),
3095 const_iv (GL_VERSION),
3096 const_iv (GL_EXTENSIONS),
3097 const_iv (GL_MAX_TEXTURE_UNITS),
1918 const_iv (GL_COLOR_MATERIAL), 3098 const_iv (GL_COLOR_MATERIAL),
1919 const_iv (GL_SMOOTH), 3099 const_iv (GL_SMOOTH),
1920 const_iv (GL_FLAT), 3100 const_iv (GL_FLAT),
1921 const_iv (GL_DITHER), 3101 const_iv (GL_DITHER),
1922 const_iv (GL_BLEND), 3102 const_iv (GL_BLEND),
… …
1926 const_iv (GL_ALPHA_TEST), 3106 const_iv (GL_ALPHA_TEST),
1927 const_iv (GL_NORMALIZE), 3107 const_iv (GL_NORMALIZE),
1928 const_iv (GL_RESCALE_NORMAL), 3108 const_iv (GL_RESCALE_NORMAL),
1929 const_iv (GL_FRONT), 3109 const_iv (GL_FRONT),
1930 const_iv (GL_BACK), 3110 const_iv (GL_BACK),
3111 const_iv (GL_AUX0),
1931 const_iv (GL_AND), 3112 const_iv (GL_AND),
1932 const_iv (GL_ONE), 3113 const_iv (GL_ONE),
1933 const_iv (GL_ZERO), 3114 const_iv (GL_ZERO),
1934 const_iv (GL_SRC_ALPHA), 3115 const_iv (GL_SRC_ALPHA),
1935 const_iv (GL_DST_ALPHA), 3116 const_iv (GL_DST_ALPHA),
1936 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3117 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1937 const_iv (GL_ONE_MINUS_DST_ALPHA), 3118 const_iv (GL_ONE_MINUS_DST_ALPHA),
3119 const_iv (GL_SRC_COLOR),
3120 const_iv (GL_DST_COLOR),
3121 const_iv (GL_ONE_MINUS_SRC_COLOR),
3122 const_iv (GL_ONE_MINUS_DST_COLOR),
1938 const_iv (GL_SRC_ALPHA_SATURATE), 3123 const_iv (GL_SRC_ALPHA_SATURATE),
1939 const_iv (GL_RGB), 3124 const_iv (GL_RGB),
1940 const_iv (GL_RGBA), 3125 const_iv (GL_RGBA),
1941 const_iv (GL_RGBA4), 3126 const_iv (GL_RGBA4),
1942 const_iv (GL_RGBA8), 3127 const_iv (GL_RGBA8),
… …
1948 const_iv (GL_INTENSITY), 3133 const_iv (GL_INTENSITY),
1949 const_iv (GL_LUMINANCE), 3134 const_iv (GL_LUMINANCE),
1950 const_iv (GL_LUMINANCE_ALPHA), 3135 const_iv (GL_LUMINANCE_ALPHA),
1951 const_iv (GL_FLOAT), 3136 const_iv (GL_FLOAT),
1952 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3137 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3138 const_iv (GL_COMPRESSED_ALPHA_ARB),
3139 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3140 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3141 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3142 const_iv (GL_COMPRESSED_RGB_ARB),
3143 const_iv (GL_COMPRESSED_RGBA_ARB),
1953 const_iv (GL_COMPILE), 3144 const_iv (GL_COMPILE),
3145 const_iv (GL_PROXY_TEXTURE_1D),
3146 const_iv (GL_PROXY_TEXTURE_2D),
1954 const_iv (GL_TEXTURE_1D), 3147 const_iv (GL_TEXTURE_1D),
1955 const_iv (GL_TEXTURE_2D), 3148 const_iv (GL_TEXTURE_2D),
1956 const_iv (GL_TEXTURE_ENV), 3149 const_iv (GL_TEXTURE_ENV),
1957 const_iv (GL_TEXTURE_MAG_FILTER), 3150 const_iv (GL_TEXTURE_MAG_FILTER),
1958 const_iv (GL_TEXTURE_MIN_FILTER), 3151 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1979 const_iv (GL_COLOR_LOGIC_OP), 3172 const_iv (GL_COLOR_LOGIC_OP),
1980 const_iv (GL_SEPARABLE_2D), 3173 const_iv (GL_SEPARABLE_2D),
1981 const_iv (GL_CONVOLUTION_2D), 3174 const_iv (GL_CONVOLUTION_2D),
1982 const_iv (GL_CONVOLUTION_BORDER_MODE), 3175 const_iv (GL_CONVOLUTION_BORDER_MODE),
1983 const_iv (GL_CONSTANT_BORDER), 3176 const_iv (GL_CONSTANT_BORDER),
3177 const_iv (GL_POINTS),
1984 const_iv (GL_LINES), 3178 const_iv (GL_LINES),
1985 const_iv (GL_LINE_STRIP), 3179 const_iv (GL_LINE_STRIP),
1986 const_iv (GL_LINE_LOOP), 3180 const_iv (GL_LINE_LOOP),
1987 const_iv (GL_QUADS), 3181 const_iv (GL_QUADS),
1988 const_iv (GL_QUAD_STRIP), 3182 const_iv (GL_QUAD_STRIP),
1989 const_iv (GL_TRIANGLES), 3183 const_iv (GL_TRIANGLES),
1990 const_iv (GL_TRIANGLE_STRIP), 3184 const_iv (GL_TRIANGLE_STRIP),
1991 const_iv (GL_TRIANGLE_FAN), 3185 const_iv (GL_TRIANGLE_FAN),
3186 const_iv (GL_POLYGON),
1992 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3187 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3188 const_iv (GL_POINT_SMOOTH_HINT),
3189 const_iv (GL_LINE_SMOOTH_HINT),
3190 const_iv (GL_POLYGON_SMOOTH_HINT),
3191 const_iv (GL_GENERATE_MIPMAP_HINT),
3192 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993 const_iv (GL_FASTEST), 3193 const_iv (GL_FASTEST),
3194 const_iv (GL_DONT_CARE),
3195 const_iv (GL_NICEST),
1994 const_iv (GL_V2F), 3196 const_iv (GL_V2F),
1995 const_iv (GL_V3F), 3197 const_iv (GL_V3F),
1996 const_iv (GL_T2F_V3F), 3198 const_iv (GL_T2F_V3F),
1997 const_iv (GL_T2F_N3F_V3F), 3199 const_iv (GL_T2F_N3F_V3F),
3200 const_iv (GL_FUNC_ADD),
3201 const_iv (GL_FUNC_SUBTRACT),
3202 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1998# undef const_iv 3203# undef const_iv
1999 }; 3204 };
2000 3205
2001 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3206 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2002 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3207 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2003}
2004 3208
2005char * 3209 texture_av = newAV ();
3210 AvREAL_off (texture_av);
3211}
3212
3213void
3214disable_GL_EXT_blend_func_separate ()
3215 CODE:
3216 gl.BlendFuncSeparate = 0;
3217 gl.BlendFuncSeparateEXT = 0;
3218
3219void
3220apple_nvidia_bug (int enable)
3221
3222const char *
2006gl_vendor () 3223gl_vendor ()
2007 CODE: 3224 CODE:
2008 RETVAL = (char *)glGetString (GL_VENDOR); 3225 RETVAL = (const char *)glGetString (GL_VENDOR);
2009 OUTPUT: 3226 OUTPUT:
2010 RETVAL 3227 RETVAL
2011 3228
2012char * 3229const char *
2013gl_version () 3230gl_version ()
2014 CODE: 3231 CODE:
2015 RETVAL = (char *)glGetString (GL_VERSION); 3232 RETVAL = (const char *)glGetString (GL_VERSION);
2016 OUTPUT: 3233 OUTPUT:
2017 RETVAL 3234 RETVAL
2018 3235
2019char * 3236const char *
2020gl_extensions () 3237gl_extensions ()
2021 CODE: 3238 CODE:
2022 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3239 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2023 OUTPUT: 3240 OUTPUT:
2024 RETVAL 3241 RETVAL
2025 3242
3243const char *glGetString (GLenum pname)
3244 CODE:
3245 RETVAL = (const char *)glGetString (pname);
3246 OUTPUT:
3247 RETVAL
3248
3249GLint glGetInteger (GLenum pname)
3250 CODE:
3251 glGetIntegerv (pname, &RETVAL);
3252 OUTPUT:
3253 RETVAL
3254
3255GLdouble glGetDouble (GLenum pname)
3256 CODE:
3257 glGetDoublev (pname, &RETVAL);
3258 OUTPUT:
3259 RETVAL
3260
2026int glGetError () 3261int glGetError ()
2027 3262
2028void glFinish () 3263void glFinish ()
3264
3265void glFlush ()
2029 3266
2030void glClear (int mask) 3267void glClear (int mask)
2031 3268
2032void glClearColor (float r, float g, float b, float a = 1.0) 3269void glClearColor (float r, float g, float b, float a = 1.0)
2033 PROTOTYPE: @ 3270 PROTOTYPE: @
… …
2044 3281
2045void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3282void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2046 CODE: 3283 CODE:
2047 gl_BlendFuncSeparate (sa, da, saa, daa); 3284 gl_BlendFuncSeparate (sa, da, saa, daa);
2048 3285
3286# void glBlendEquation (int se)
3287
2049void glDepthMask (int flag) 3288void glDepthMask (int flag)
2050 3289
2051void glLogicOp (int opcode) 3290void glLogicOp (int opcode)
2052 3291
2053void glColorMask (int red, int green, int blue, int alpha) 3292void glColorMask (int red, int green, int blue, int alpha)
… …
2067# near_ and far_ are due to microsofts buggy "c" compiler 3306# near_ and far_ are due to microsofts buggy "c" compiler
2068void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3307void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069 3308
2070# near_ and far_ are due to microsofts buggy "c" compiler 3309# near_ and far_ are due to microsofts buggy "c" compiler
2071void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3310void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3311
3312PROTOTYPES: DISABLE
2072 3313
2073void glViewport (int x, int y, int width, int height) 3314void glViewport (int x, int y, int width, int height)
2074 3315
2075void glScissor (int x, int y, int width, int height) 3316void glScissor (int x, int y, int width, int height)
2076 3317
… …
2084 3325
2085void glRotate (float angle, float x, float y, float z) 3326void glRotate (float angle, float x, float y, float z)
2086 CODE: 3327 CODE:
2087 glRotatef (angle, x, y, z); 3328 glRotatef (angle, x, y, z);
2088 3329
2089void glBegin (int mode)
2090
2091void glEnd ()
2092
2093void glColor (float r, float g, float b, float a = 1.0) 3330void glColor (float r, float g, float b, float a = 1.0)
2094 PROTOTYPE: @ 3331 PROTOTYPE: @
2095 ALIAS: 3332 ALIAS:
2096 glColor_premultiply = 1 3333 glColor_premultiply = 1
2097 CODE: 3334 CODE:
2098 if (ix) 3335 if (ix)
2099 { 3336 {
… …
2102 b *= a; 3339 b *= a;
2103 } 3340 }
2104 // microsoft visual "c" rounds instead of truncating... 3341 // microsoft visual "c" rounds instead of truncating...
2105 glColor4f (r, g, b, a); 3342 glColor4f (r, g, b, a);
2106 3343
2107void glInterleavedArrays (int format, int stride, char *data)
2108
2109void glDrawElements (int mode, int count, int type, char *indices)
2110
2111# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113void glRasterPos (float x, float y, float z = 0.) 3344void glRasterPos (float x, float y, float z = 0.)
2114 CODE: 3345 CODE:
2115 glRasterPos3f (0, 0, z); 3346 glRasterPos3f (0, 0, z);
2116 glBitmap (0, 0, 0, 0, x, y, 0); 3347 glBitmap (0, 0, 0, 0, x, y, 0);
2117 3348
… …
2121 3352
2122void glTexCoord (float s, float t) 3353void glTexCoord (float s, float t)
2123 CODE: 3354 CODE:
2124 glTexCoord2f (s, t); 3355 glTexCoord2f (s, t);
2125 3356
3357void glRect (float x1, float y1, float x2, float y2)
3358 CODE:
3359 glRectf (x1, y1, x2, y2);
3360
3361void glRect_lineloop (float x1, float y1, float x2, float y2)
3362 CODE:
3363 glBegin (GL_LINE_LOOP);
3364 glVertex2f (x1, y1);
3365 glVertex2f (x2, y1);
3366 glVertex2f (x2, y2);
3367 glVertex2f (x1, y2);
3368 glEnd ();
3369
3370PROTOTYPES: ENABLE
3371
3372void glBegin (int mode)
3373
3374void glEnd ()
3375
3376void glPointSize (GLfloat size)
3377
3378void glLineWidth (GLfloat width)
3379
3380void glInterleavedArrays (int format, int stride, char *data)
3381
3382void glDrawElements (int mode, int count, int type, char *indices)
3383
3384# 1.2 void glDrawRangeElements (int mode, int start, int end
3385
2126void glTexEnv (int target, int pname, float param) 3386void glTexEnv (int target, int pname, float param)
2127 CODE: 3387 CODE:
2128 glTexEnvf (target, pname, param); 3388 glTexEnvf (target, pname, param);
2129 3389
2130void glTexParameter (int target, int pname, float param) 3390void glTexParameter (int target, int pname, float param)
… …
2146void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3406void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2147 CODE: 3407 CODE:
2148 if (gl.SeparableFilter2D) 3408 if (gl.SeparableFilter2D)
2149 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3409 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150 3410
2151void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3411void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152 3412
2153void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3413void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154 3414
2155void glDrawPixels (int width, int height, int format, int type, char *pixels) 3415void glDrawPixels (int width, int height, int format, int type, char *pixels)
3416
3417void glPixelZoom (float x, float y)
2156 3418
2157void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3419void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158 3420
2159int glGenTexture () 3421int glGenTexture ()
2160 CODE: 3422 CODE:
2161{ 3423 RETVAL = gen_texture ();
2162 GLuint name;
2163 glGenTextures (1, &name);
2164 RETVAL = name;
2165}
2166 OUTPUT: 3424 OUTPUT:
2167 RETVAL 3425 RETVAL
2168 3426
2169void glDeleteTexture (int name) 3427void glDeleteTexture (int name)
2170 CODE: 3428 CODE:
2171{
2172 GLuint name_ = name;
2173 glDeleteTextures (1, &name_); 3429 del_texture (name);
2174} 3430
2175
2176int glGenList () 3431int glGenList ()
2177 CODE: 3432 CODE:
2178 RETVAL = glGenLists (1); 3433 RETVAL = glGenLists (1);
2179 OUTPUT: 3434 OUTPUT:
2180 RETVAL 3435 RETVAL
… …
2187 3442
2188void glEndList () 3443void glEndList ()
2189 3444
2190void glCallList (int list) 3445void glCallList (int list)
2191 3446
3447void c_init ()
3448 CODE:
3449 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3450 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3451
3452MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3453
3454PROTOTYPES: DISABLE
3455
3456void
3457find_widget (SV *self, NV x, NV y)
3458 PPCODE:
3459{
3460 if (within_widget (self, x, y))
3461 XPUSHs (self);
3462}
3463
3464BOOT:
3465{
3466 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3467
3468 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3469 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3470 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3471 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3472}
3473
3474void
3475draw (SV *self)
3476 CODE:
3477{
3478 HV *hv;
3479 SV **svp;
3480 NV x, y, w, h;
3481 SV *draw_x_sv = GvSV (draw_x_gv);
3482 SV *draw_y_sv = GvSV (draw_y_gv);
3483 SV *draw_w_sv = GvSV (draw_w_gv);
3484 SV *draw_h_sv = GvSV (draw_h_gv);
3485 double draw_x, draw_y;
3486
3487 if (!SvROK (self))
3488 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3489
3490 hv = (HV *)SvRV (self);
3491
3492 if (SvTYPE (hv) != SVt_PVHV)
3493 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3494
3495 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3496 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3497
3498 if (!h || !w)
3499 XSRETURN_EMPTY;
3500
3501 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3502 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3503
3504 draw_x = SvNV (draw_x_sv) + x;
3505 draw_y = SvNV (draw_y_sv) + y;
3506
3507 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3508 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3509 XSRETURN_EMPTY;
3510
3511 sv_setnv (draw_x_sv, draw_x);
3512 sv_setnv (draw_y_sv, draw_y);
3513
3514 glPushMatrix ();
3515 glTranslated (x, y, 0);
3516
3517 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3518 {
3519 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3520
3521 if (svp && SvTRUE (*svp))
3522 {
3523 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3524 glEnable (GL_BLEND);
3525 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3526 glBegin (GL_QUADS);
3527 glVertex2f (0, 0);
3528 glVertex2f (w, 0);
3529 glVertex2f (w, h);
3530 glVertex2f (0, h);
3531 glEnd ();
3532 glDisable (GL_BLEND);
3533 }
3534 }
3535#if 0
3536 // draw borders, for debugging
3537 glPushMatrix ();
3538 glColor4f (1., 1., 0., 1.);
3539 glTranslatef (.5, .5, 0.);
3540 glBegin (GL_LINE_LOOP);
3541 glVertex2f (0 , 0);
3542 glVertex2f (w - 1, 0);
3543 glVertex2f (w - 1, h - 1);
3544 glVertex2f (0 , h - 1);
3545 glEnd ();
3546 glPopMatrix ();
3547#endif
3548 PUSHMARK (SP);
3549 XPUSHs (self);
3550 PUTBACK;
3551 call_method ("_draw", G_VOID | G_DISCARD);
3552 SPAGAIN;
3553
3554 glPopMatrix ();
3555
3556 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3557 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3558}
3559

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