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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
12#include <math.h> 31#include <cmath>
13#include <string.h> 32#include <cstring>
14#include <stdio.h> 33#include <cstdio>
15#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
16 40
17#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
18#include <SDL_endian.h> 43#include <SDL_endian.h>
19#include <SDL_image.h> 44#include <SDL_image.h>
20#include <SDL_mixer.h> 45#include <SDL_mixer.h>
21#include <SDL_opengl.h> 46#include <SDL_opengl.h>
22 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
23#include <glib/gmacros.h> 58#include <glib.h>
24 59
25#include <pango/pango.h> 60#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 61
27#include <pango/pangoft2.h> 62#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
29 72
30#ifndef _WIN32 73#ifndef _WIN32
31# include <sys/types.h> 74# include <sys/types.h>
32# include <sys/socket.h> 75# include <sys/socket.h>
33# include <netinet/in.h> 76# include <netinet/in.h>
34# include <netinet/tcp.h> 77# include <netinet/tcp.h>
35# include <inttypes.h> 78# include <inttypes.h>
79#endif
80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 83#else
37 typedef unsigned char uint8_t; 84# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 85#endif
44 86
45#include "glext.h" 87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
46 89
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
50 96
51#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
53 99
54#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
101
102/* mask out modifiers we are not interested in */
103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
104
105#define KMOD_LRAM 0x10000 // our extension
106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
55 130
56static struct 131static struct
57{ 132{
58#define GL_FUNC(ptr,name) ptr name; 133#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 134#include "glfunc.h"
60#undef GL_FUNC 135#undef GL_FUNC
61} gl; 136} gl;
62 137
138static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 140{
65 if (gl.BlendFuncSeparate) 141 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 142 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 143 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 145 else
70 glBlendFunc (sa, da); 146 glBlendFunc (sa, da);
71} 147}
72 148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
173#include "texcache.c"
174#include "rendercache.c"
175
176#include "pango-font.c"
177#include "pango-fontmap.c"
178#include "pango-render.c"
179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 183typedef Mix_Music *DC__MixMusic;
75 184
76typedef PangoFontDescription *CFClient__Font; 185typedef PangoFontDescription *DC__Font;
77 186
78static int 187static int
79shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
80{ 189{
81 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
82 191
83 while (attrs) 192 while (attrs)
84 { 193 {
85 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
86 195
87 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
88 return 1; 197 return 1;
89 198
90 attrs = attrs->next; 199 attrs = attrs->next;
91 } 200 }
92 201
93 return 0; 202 return 0;
94} 203}
95 204
96typedef struct cf_layout { 205struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 206 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
100 int base_height; 208 int base_height;
101 CFClient__Font font; 209 DC__Font font;
102} *CFClient__Layout; 210 rc_t rc;
211};
103 212
213typedef cf_layout *DC__Layout;
214
104static CFClient__Font default_font; 215static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 216static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 217static PangoFontMap *opengl_fontmap;
107 218
108static void 219static void
109substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
110{ 221{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 225#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 227}
121 228
122static void 229static void
123layout_update_font (CFClient__Layout self) 230layout_update_font (DC__Layout self)
124{ 231{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
127 */ 234 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
129 236
130 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 239
133 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
134} 241}
135 242
136static void 243static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 245{
246 PangoRectangle rect;
247
248 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 249 pango_layout_get_extents (self->pl, 0, &rect);
140 250
141 if (!*w) *w = 1; 251 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 252 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 253
144 *w = (*w + 3) & ~3; 254 if (!rect.width) rect.width = 1;
145} 255 if (!rect.height) rect.height = 1;
146 256
257 *w = rect.width;
258 *h = rect.height;
259}
260
261typedef uint16_t tileid;
147typedef uint16_t mapface; 262typedef uint16_t faceid;
148 263
149typedef struct { 264struct maptex
265{
150 GLint name; 266 GLuint name;
151 int w, h; 267 int w, h;
152 float s, t; 268 float s, t;
153 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
154} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
155 274
156typedef struct { 275struct mapcell
276{
277 uint32_t player;
278 tileid tile[3];
157 int16_t darkness; 279 uint16_t darkness;
158 mapface face[3]; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 281};
160 282
161typedef struct { 283struct maprow
284{
162 int32_t c0, c1; 285 int32_t c0, c1;
163 mapcell *col; 286 mapcell *col;
164} maprow; 287};
165 288
166typedef struct map { 289struct mapgrid {
167 int x, y, w, h; 290 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 292 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 293 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 294
175 int32_t rows; 295 int32_t rows;
176 maprow *row; 296 maprow *row;
177} *CFClient__Map; 297};
298
299typedef mapgrid *DC__Map;
178 300
179static char * 301static char *
180prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
181{ 303{
182 char *p; 304 char *p;
… …
199} 321}
200 322
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 325
326static void
327need_facenum (struct mapgrid *self, faceid face)
328{
329 while (self->faces <= face)
330 {
331 Append (tileid, self->face2tile, self->faces, self->faces);
332 self->faces *= 2;
333 }
334}
335
336static void
337need_texid (struct mapgrid *self, int texid)
338{
339 while (self->texs <= texid)
340 {
341 Append (maptex, self->tex, self->texs, self->texs);
342 self->texs *= 2;
343 }
344}
345
204static maprow * 346static maprow *
205map_get_row (CFClient__Map self, int y) 347map_get_row (mapgrid *self, int y)
206{ 348{
207 if (0 > y) 349 if (0 > y)
208 { 350 {
209 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
248 390
249 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
250} 392}
251 393
252static mapcell * 394static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
254{ 396{
255 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
256} 398}
257 399
258static void 400static void
259map_clear (CFClient__Map self) 401map_clear (mapgrid *self)
260{ 402{
261 int r; 403 int r;
262 404
263 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
271 self->oy = 0; 413 self->oy = 0;
272 self->row = 0; 414 self->row = 0;
273 self->rows = 0; 415 self->rows = 0;
274} 416}
275 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
276static void 428static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
278{ 430{
279 int x, y; 431 int x, y;
280 maprow *row; 432 maprow *row;
433 mapcell *cell;
281 434
282 for (y = y0; y < y0 + h; y++) 435 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 436 if (y >= 0)
284 { 437 {
285 if (y >= self->rows) 438 if (y >= self->rows)
… …
291 if (x >= row->c0) 444 if (x >= row->c0)
292 { 445 {
293 if (x >= row->c1) 446 if (x >= row->c1)
294 break; 447 break;
295 448
296 row->col[x - row->c0].darkness = -1; 449 cell = row->col + x - row->c0;
450
451 CELL_CLEAR (cell);
297 } 452 }
298 } 453 }
454}
455
456struct smooth_key
457{
458 tileid tile;
459 uint8_t x, y, level;
460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
479
480static void
481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
482{
483 auto &&it = h.find (key);
484
485 if (it == h.end ())
486 h.insert (std::make_pair (key, bits));
487 else
488 it->second |= bits;
299} 489}
300 490
301static void 491static void
302music_finished (void) 492music_finished (void)
303{ 493{
… …
320 ev.code = 1; 510 ev.code = 1;
321 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
322 ev.data2 = 0; 512 ev.data2 = 0;
323 513
324 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
515}
516
517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
325} 522}
326 523
327static unsigned int 524static unsigned int
328minpot (unsigned int n) 525minpot (unsigned int n)
329{ 526{
… …
339 n |= n >> 16; 536 n |= n >> 16;
340 537
341 return n + 1; 538 return n + 1;
342} 539}
343 540
344MODULE = CFClient PACKAGE = CFClient 541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
552/* SDL should provide this, really. */
553#define SDLK_MODIFIER_MIN 300
554#define SDLK_MODIFIER_MAX 314
555
556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
345 658
346PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
347 660
348BOOT: 661BOOT:
349{ 662{
350 HV *stash = gv_stashpv ("CFClient", 1); 663 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 664 static const struct {
352 const char *name; 665 const char *name;
353 IV iv; 666 IV iv;
354 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
669 const_iv (SDLK_MODIFIER_MIN),
670 const_iv (SDLK_MODIFIER_MAX),
671
356 const_iv (SDL_ACTIVEEVENT), 672 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 673 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 674 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 675 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 676 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 685 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 686 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 687 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 688 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 689 const_iv (SDL_USEREVENT),
690
691 const_iv (SDL_APPINPUTFOCUS),
692 const_iv (SDL_APPMOUSEFOCUS),
693 const_iv (SDL_APPACTIVE),
694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 806 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 807 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 808 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 809 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 810 const_iv (SDLK_UNDO),
811
438 const_iv (KMOD_NONE), 812 const_iv (KMOD_NONE),
813 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 814 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 815 const_iv (KMOD_RSHIFT),
816 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 817 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 818 const_iv (KMOD_RCTRL),
819 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 820 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 821 const_iv (KMOD_RALT),
822 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 828
451 const_iv (KMOD_SHIFT), 829 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 830
453 const_iv (KMOD_META) 831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
454# undef const_iv 861# undef const_iv
455 }; 862 };
456 863
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
866
867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 869}
870
871void
872weaken (SV *rv)
873 PROTOTYPE: $
874 CODE:
875 sv_rvweaken (rv);
876
877int
878in_destruct ()
879 CODE:
880 RETVAL = PL_main_cv == Nullcv;
881 OUTPUT:
882 RETVAL
460 883
461NV floor (NV x) 884NV floor (NV x)
462 885
463NV ceil (NV x) 886NV ceil (NV x)
464 887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
897
465void 898void
466pango_init () 899pango_init ()
467 CODE: 900 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 901{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 905 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 906#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 909#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 910}
491 911
492int 912char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 913
495void 914void SDL_main_hack (SV *real_main)
915 PROTOTYPE: &
916
917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
496SDL_Quit () 923void SDL_Quit ()
497 924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
934
498void 935void
499SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
500 PPCODE: 937 PPCODE:
501{ 938{
502 SDL_Rect **m; 939 SDL_Rect **m;
503 940
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 945
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 948
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 953
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 956
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 958
524 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
525 while (*m) 960 while (*m)
526 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
527 AV *av = newAV (); 964 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
967 av_push (av, newSViv (rgb));
968 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
531 971
532 ++m; 972 ++m;
533 } 973 }
534} 974}
535 975
536char *
537SDL_GetError ()
538
539int 976int
540SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 978 CODE:
979{
980 SDL_EnableUNICODE (1);
981 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
982
983 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
984 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
985 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
986 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
987
542 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 990 );
991
545 if (RETVAL) 992 if (RETVAL)
546 { 993 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 994 av_clear (texture_av);
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 996#include "glfunc.h"
550# undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 1000 }
1001}
552 OUTPUT: 1002 OUTPUT:
553 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
554 1007
555void 1008void
556SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
557 1010
558char * 1011char *
559SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
560 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
561void 1025void
562SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
563 PPCODE: 1030 PPCODE:
564{ 1031{
565 SDL_Event ev; 1032 SDL_Event ev;
566 1033
567 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 1036 {
569 HV *hv = newHV (); 1037 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 1039
572 switch (ev.type) 1040 switch (ev.type)
573 { 1041 {
574 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1043 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1049 break;
581 1050
582 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1054 break;
586 1055
587 case SDL_MOUSEMOTION: 1056 case SDL_MOUSEMOTION:
1057 {
1058 int state = ev.motion.state;
1059 int x = ev.motion.x;
1060 int y = ev.motion.y;
1061 int xrel = ev.motion.xrel;
1062 int yrel = ev.motion.yrel;
1063
1064 /* do simplistic event compression */
1065 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1066 && state == ev.motion.state)
1067 {
1068 xrel += ev.motion.xrel;
1069 yrel += ev.motion.yrel;
1070 x = ev.motion.x;
1071 y = ev.motion.y;
1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1073 }
1074
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
595 break; 1082 break;
596 1083
597 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1087
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1098 break;
612 } 1099 }
613 1100
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1102 }
616} 1103}
617 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
618int 1118int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 1120 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
623 1123
624void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
625Mix_CloseAudio () 1141Mix_CloseAudio ()
626 1142
627int 1143int
628Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
629 1145
1146const char *
1147Mix_GetError ()
1148
630void 1149void
631lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
632 CODE: 1151 CODE:
1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1153
1154void
1155win32_proxy_info ()
1156 PPCODE:
1157{
633#ifndef _WIN32 1158#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1159 char buffer[2048];
1160 DWORD buflen;
1161
1162 EXTEND (SP, 3);
1163
1164 buflen = sizeof (buffer);
1165 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1166 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1167 {
1168 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1169
1170 buflen = sizeof (buffer);
1171 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1172 {
1173 PUSHs (newSVpv (buffer, 0));
1174
1175 buflen = sizeof (buffer);
1176 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1177 PUSHs (newSVpv (buffer, 0));
1178 }
1179 }
635#endif 1180#endif
1181}
636 1182
637void 1183int
638add_font (char *file) 1184add_font (char *file)
639 CODE: 1185 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1187 OUTPUT:
642 // cairo... sigh... requires win2000 1188 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1189
644#endif 1190void
1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1192
1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1194void
1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
645 1196
646void 1197void
647load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
648 ALIAS: 1199 ALIAS:
649 load_image_file = 1 1200 load_image_file = 1
… …
652 STRLEN image_len; 1203 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
659 1210
660 if (!rw) 1211 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
662 1213
… …
691 1242
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1243 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1244
694 assert (surface2->pitch == surface2->w * 4); 1245 assert (surface2->pitch == surface2->w * 4);
695 1246
1247 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1248 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1255 SDL_UnlockSurface (surface2);
705 1256
706 SDL_FreeSurface (surface); 1257 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1258 SDL_FreeSurface (surface2);
708} 1259}
709 1260
… …
735void 1286void
736error (char *message) 1287error (char *message)
737 CODE: 1288 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1290#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1292#endif
742 1293
743void 1294void
744fatal (char *message) 1295fatal (char *message)
745 CODE: 1296 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1298#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1300#endif
750 _exit (1); 1301 _exit (1);
751 1302
752void 1303void
753_exit (int retval) 1304_exit (int retval = 0)
754 CODE: 1305 CODE:
1306#ifdef WIN32
1307 ExitThread (retval); // unclean, please beam me up
1308#else
755 _exit (retval); 1309 _exit (retval);
1310#endif
756 1311
1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
1320
1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
757MODULE = CFClient PACKAGE = CFClient::Font 1328MODULE = Deliantra::Client PACKAGE = DC::Font
758 1329
759CFClient::Font 1330PROTOTYPES: DISABLE
1331
1332DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
761 CODE: 1334 CODE:
762{ 1335{
763 int count; 1336 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
765 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
767} 1340}
768 OUTPUT: 1341 OUTPUT:
769 RETVAL 1342 RETVAL
770 1343
771void 1344void
772DESTROY (CFClient::Font self) 1345DESTROY (DC::Font self)
773 CODE: 1346 CODE:
774 pango_font_description_free (self); 1347 pango_font_description_free (self);
775 1348
776void 1349void
777make_default (CFClient::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
778 CODE: 1352 CODE:
779 default_font = self; 1353 default_font = self;
780 1354
781MODULE = CFClient PACKAGE = CFClient::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1356
783CFClient::Layout 1357PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0)
785 CODE:
786 New (0, RETVAL, 1, struct cf_layout);
787 1358
1359void
1360glyph_cache_backup ()
1361 PROTOTYPE:
1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
1369 tc_restore ();
1370
1371DC::Layout
1372new (SV *klass)
1373 CODE:
1374 RETVAL = new cf_layout;
1375
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
798 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
799 OUTPUT: 1386 OUTPUT:
800 RETVAL 1387 RETVAL
801 1388
802void 1389void
803DESTROY (CFClient::Layout self) 1390DESTROY (DC::Layout self)
804 CODE: 1391 CODE:
805 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
806 Safefree (self); 1393 delete self;
807 1394
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1395void
816set_text (CFClient::Layout self, SV *text_) 1396set_text (DC::Layout self, SV *text_)
817 CODE: 1397 CODE:
818{ 1398{
819 STRLEN textlen; 1399 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1400 char *text = SvPVutf8 (text_, textlen);
821 1401
822 pango_layout_set_text (self->pl, text, textlen); 1402 pango_layout_set_text (self->pl, text, textlen);
823} 1403}
824 1404
825void 1405void
826set_markup (CFClient::Layout self, SV *text_) 1406set_markup (DC::Layout self, SV *text_)
827 CODE: 1407 CODE:
828{ 1408{
829 STRLEN textlen; 1409 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1410 char *text = SvPVutf8 (text_, textlen);
831 1411
832 pango_layout_set_markup (self->pl, text, textlen); 1412 pango_layout_set_markup (self->pl, text, textlen);
833} 1413}
834 1414
835void 1415void
836set_shapes (CFClient::Layout self, ...) 1416set_shapes (DC::Layout self, ...)
837 CODE: 1417 CODE:
838{ 1418{
839 PangoAttrList *attrs = 0; 1419 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1420 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1421 const char *pos = text;
… …
876 if (attrs) 1456 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1457 pango_layout_set_attributes (self->pl, attrs);
878} 1458}
879 1459
880void 1460void
881get_shapes (CFClient::Layout self) 1461get_shapes (DC::Layout self)
882 PPCODE: 1462 PPCODE:
883{ 1463{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1464 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1465
886 do 1466 do
887 { 1467 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1468 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1469
890 if (run && shape_attr_p (run)) 1470 if (run && shape_attr_p (run))
891 { 1471 {
892 PangoRectangle extents; 1472 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1473 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1474
1475 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1476 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1477 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1478 }
898 } 1479 }
899 while (pango_layout_iter_next_run (iter)); 1480 while (pango_layout_iter_next_run (iter));
900 1481
901 pango_layout_iter_free (iter); 1482 pango_layout_iter_free (iter);
902} 1483}
903 1484
904int 1485int
905has_wrapped (CFClient::Layout self) 1486has_wrapped (DC::Layout self)
906 CODE: 1487 CODE:
907{ 1488{
908 int lines = 1; 1489 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1490 const char *text = pango_layout_get_text (self->pl);
910 1491
… …
915} 1496}
916 OUTPUT: 1497 OUTPUT:
917 RETVAL 1498 RETVAL
918 1499
919SV * 1500SV *
920get_text (CFClient::Layout self) 1501get_text (DC::Layout self)
921 CODE: 1502 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1503 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1504 sv_utf8_decode (RETVAL);
924 OUTPUT: 1505 OUTPUT:
925 RETVAL 1506 RETVAL
926 1507
927void 1508void
928set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1509set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929 CODE: 1510 CODE:
930 self->r = r; 1511 self->r = r;
931 self->g = g; 1512 self->g = g;
932 self->b = b; 1513 self->b = b;
933 self->a = a; 1514 self->a = a;
934 1515
935void 1516void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1517set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1518 CODE:
938 if (self->font != font) 1519 if (self->font != font)
939 { 1520 {
940 self->font = font; 1521 self->font = font;
941 layout_update_font (self); 1522 layout_update_font (self);
942 } 1523 }
943 1524
944void 1525void
945set_height (CFClient::Layout self, int base_height) 1526set_height (DC::Layout self, int base_height)
946 CODE: 1527 CODE:
947 if (self->base_height != base_height) 1528 if (self->base_height != base_height)
948 { 1529 {
949 self->base_height = base_height; 1530 self->base_height = base_height;
950 layout_update_font (self); 1531 layout_update_font (self);
951 } 1532 }
952 1533
953void 1534void
954set_width (CFClient::Layout self, int max_width = -1) 1535set_width (DC::Layout self, int max_width = -1)
955 CODE: 1536 CODE:
956 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1537 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957 1538
958void 1539void
959set_indent (CFClient::Layout self, int indent) 1540set_indent (DC::Layout self, int indent)
960 CODE: 1541 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1542 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1543
963void 1544void
964set_spacing (CFClient::Layout self, int spacing) 1545set_spacing (DC::Layout self, int spacing)
965 CODE: 1546 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1547 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1548
968void 1549void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1550set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1551 CODE:
971 pango_layout_set_ellipsize (self->pl, 1552 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1553 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1554 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1555 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1556 : PANGO_ELLIPSIZE_NONE
976 ); 1557 );
977 1558
978void 1559void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1560set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1561 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1562 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1563
983void 1564void
984size (CFClient::Layout self) 1565size (DC::Layout self)
985 PPCODE: 1566 PPCODE:
986{ 1567{
987 int w, h; 1568 int w, h;
988 1569
989 layout_get_pixel_size (self, &w, &h); 1570 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1573 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1574 PUSHs (sv_2mortal (newSViv (h)));
994} 1575}
995 1576
996int 1577int
997descent (CFClient::Layout self) 1578descent (DC::Layout self)
998 CODE: 1579 CODE:
999{ 1580{
1000 PangoRectangle rect; 1581 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1582 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1583 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1584 RETVAL = PANGO_DESCENT (rect);
1004} 1585}
1005 OUTPUT: 1586 OUTPUT:
1006 RETVAL 1587 RETVAL
1007 1588
1008int 1589int
1009xy_to_index (CFClient::Layout self, int x, int y) 1590xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1591 CODE:
1011{ 1592{
1012 int index, trailing; 1593 int index, trailing;
1013 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1594 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014 RETVAL = index; 1595 RETVAL = index + trailing;
1015} 1596}
1016 OUTPUT: 1597 OUTPUT:
1017 RETVAL 1598 RETVAL
1018 1599
1019void 1600void
1020cursor_pos (CFClient::Layout self, int index) 1601cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1602 PPCODE:
1022{ 1603{
1023 PangoRectangle strong_pos; 1604 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1605 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1606
1026 EXTEND (SP, 3); 1607 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1608 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1611}
1031 1612
1032void 1613void
1033render (CFClient::Layout self) 1614index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1615 PPCODE:
1035{ 1616{
1036 SV *retval; 1617 int line, x;
1037 int w, h;
1038 1618
1039 layout_get_pixel_size (self, &w, &h); 1619 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1620#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1621 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1622 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1623#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1624 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 1625 PUSHs (sv_2mortal (newSViv (line)));
1626 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1627}
1628
1629void
1630line_x_to_index (DC::Layout self, int line, int x)
1631 PPCODE:
1632{
1633 PangoLayoutLine *lp;
1634 int index, trailing;
1635
1636 if (line < 0)
1637 XSRETURN_EMPTY;
1638
1639 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1640 XSRETURN_EMPTY; /* do better */
1641
1642 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1643
1644 EXTEND (SP, 2);
1645 if (GIMME_V == G_SCALAR)
1090 PUSHs (sv_2mortal (newSViv (h))); 1646 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1647 else
1096 { 1648 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1649 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1650 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1651 }
1121} 1652}
1122 1653
1654void
1655render (DC::Layout self, float x, float y, int flags = 0)
1656 CODE:
1657 self->rc.clear ();
1658 pango_opengl_render_layout_subpixel (
1659 self->pl,
1660 &self->rc,
1661 x * PANGO_SCALE, y * PANGO_SCALE,
1662 self->r, self->g, self->b, self->a,
1663 flags
1664 );
1665 // we assume that context_change actually clears/frees stuff
1666 // and does not do any recomputation...
1667 pango_layout_context_changed (self->pl);
1668
1669void
1670draw (DC::Layout self)
1671 CODE:
1672{
1673 glEnable (GL_TEXTURE_2D);
1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1675 glEnable (GL_BLEND);
1676 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1677 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1678 glEnable (GL_ALPHA_TEST);
1679 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1680
1681 self->rc.draw ();
1682
1683 glDisable (GL_ALPHA_TEST);
1684 glDisable (GL_BLEND);
1685 glDisable (GL_TEXTURE_2D);
1686}
1687
1123MODULE = CFClient PACKAGE = CFClient::Texture 1688MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1689
1125void 1690PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1691
1132 if (ow && oh) 1692void
1693pad (SV *data_, int ow, int oh, int nw, int nh)
1694 CODE:
1695{
1696 if ((nw != ow || nh != oh) && SvOK (data_))
1133 { 1697 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1698 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1699 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1700 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1701 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1702
1146 SvPOK_only (result_); 1703 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1704 SvCUR_set (result_, nw * nh * bpp);
1148 1705
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1706 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1707 while (oh--)
1151 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1708 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152 1709
1153 sv_setsv (data_, result_); 1710 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1711 }
1160} 1712}
1161 1713
1162void 1714void
1163draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1715draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1169{ 1721{
1170 HV *hv = (HV *)SvRV (self); 1722 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1723 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1724 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1725 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1726
1727 if (name <= 0)
1728 XSRETURN_EMPTY;
1174 1729
1175 if (items < 5) 1730 if (items < 5)
1176 { 1731 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1732 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1733 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1761 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1762 glDisable (GL_BLEND);
1208 } 1763 }
1209} 1764}
1210 1765
1766void
1767draw_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)
1768 PROTOTYPE: @
1769 CODE:
1770{
1771 glEnable (GL_BLEND);
1772 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1773 glEnable (GL_TEXTURE_2D);
1774 glBindTexture (GL_TEXTURE_2D, name1);
1775
1776 glColor3f (intensity, intensity, intensity);
1777 glPushMatrix ();
1778 glScalef (1./3, 1./3, 1.);
1779
1780 if (blend > 0.f)
1781 {
1782 float dx3 = dx * -3.f / w;
1783 float dy3 = dy * -3.f / h;
1784 GLfloat env_color[4] = { 0., 0., 0., blend };
1785
1786 /* interpolate the two shadow textures */
1787 /* stage 0 == rgb(glcolor) + alpha(t0) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1791 gl.ActiveTexture (GL_TEXTURE1);
1792 glEnable (GL_TEXTURE_2D);
1793 glBindTexture (GL_TEXTURE_2D, name2);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1795
1796 /* rgb == rgb(glcolor) */
1797 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1800
1801 /* alpha = interpolate t0, t1 by env_alpha */
1802 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1807
1808 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1809 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1812 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1813
1814 glBegin (GL_QUADS);
1815 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1819 glEnd ();
1820
1821 glDisable (GL_TEXTURE_2D);
1822 gl.ActiveTexture (GL_TEXTURE0);
1823 }
1824 else
1825 {
1826 /* simple blending of one texture, also opengl <1.3 path */
1827 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1828
1829 glBegin (GL_QUADS);
1830 glTexCoord2f (0, 0); glVertex2f (0, 0);
1831 glTexCoord2f (0, t); glVertex2f (0, h);
1832 glTexCoord2f (s, t); glVertex2f (w, h);
1833 glTexCoord2f (s, 0); glVertex2f (w, 0);
1834 glEnd ();
1835 }
1836
1837 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1838 {
1839 int x, y;
1840 int dx3 = dx * 3;
1841 int dy3 = dy * 3;
1842
1843 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1844 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1845 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1846 glTranslatef (-1., -1., 0);
1847 glBegin (GL_QUADS);
1848
1849 for (y = 1; y < h; y += 3)
1850 {
1851 int y1 = y - dy3;
1852 int y1valid = y1 >= 0 && y1 < h;
1853
1854 for (x = 1; x < w; x += 3)
1855 {
1856 int x1 = x - dx3;
1857 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 uint8_t h2;
1859
1860 if (y1valid && x1 >= 0 && x1 < w)
1861 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1862 else
1863 h2 = 1; /* out of range == invisible */
1864
1865 if (h1 || h2)
1866 {
1867 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1868 glColor4f (1., 1., 1., alpha);
1869
1870 glTexCoord2f (0, 0.); glVertex2i (x , y );
1871 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1872 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1873 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1874 }
1875 }
1876 }
1877 }
1878
1879 glEnd ();
1880
1881 glPopMatrix ();
1882
1883 glDisable (GL_TEXTURE_2D);
1884 glDisable (GL_BLEND);
1885}
1886
1887IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1888 CODE:
1889{
1890 GLint width;
1891 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1892 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1893 RETVAL = width > 0;
1894}
1895 OUTPUT:
1896 RETVAL
1897
1211MODULE = CFClient PACKAGE = CFClient::Map 1898MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1899
1213CFClient::Map 1900PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1901
1902DC::Map
1903new (SV *klass)
1215 CODE: 1904 CODE:
1216 New (0, RETVAL, 1, struct map); 1905 New (0, RETVAL, 1, mapgrid);
1217 RETVAL->x = 0; 1906 RETVAL->x = 0;
1218 RETVAL->y = 0; 1907 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1908 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1909 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1910 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1911 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1912 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1913 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1914 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1915 RETVAL->row = 0;
1229 OUTPUT: 1916 OUTPUT:
1230 RETVAL 1917 RETVAL
1231 1918
1232void 1919void
1233DESTROY (CFClient::Map self) 1920DESTROY (DC::Map self)
1234 CODE: 1921 CODE:
1235{ 1922{
1236 map_clear (self); 1923 map_clear (self);
1237 Safefree (self->face); 1924 Safefree (self->face2tile);
1238 Safefree (self->tex); 1925 Safefree (self->tex);
1239 Safefree (self); 1926 Safefree (self);
1240} 1927}
1241 1928
1242void 1929void
1930resize (DC::Map self, int map_width, int map_height)
1931 CODE:
1932 self->w = map_width;
1933 self->h = map_height;
1934
1935void
1243clear (CFClient::Map self) 1936clear (DC::Map self)
1244 CODE: 1937 CODE:
1245 map_clear (self); 1938 map_clear (self);
1246 1939
1247void 1940void
1248set_face (CFClient::Map self, int face, int texid) 1941set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1942 CODE:
1250{ 1943{
1251 while (self->faces <= face) 1944 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1945 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1946}
1259 1947
1260void 1948void
1949set_smooth (DC::Map self, int face, int smooth, int level)
1950 CODE:
1951{
1952 tileid texid;
1953 maptex *tex;
1954
1955 if (face < 0 || face >= self->faces)
1956 return;
1957
1958 if (smooth < 0 || smooth >= self->faces)
1959 return;
1960
1961 texid = self->face2tile [face];
1962
1963 if (!texid)
1964 return;
1965
1966 tex = self->tex + texid;
1967 tex->smoothtile = self->face2tile [smooth];
1968 tex->smoothlevel = level;
1969}
1970
1971void
1261set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1972set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1262 CODE: 1973 CODE:
1263{ 1974{
1264 while (self->texs <= texid) 1975 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1976
1270 { 1977 {
1271 maptex *tex = self->tex + texid; 1978 maptex *tex = self->tex + texid;
1272 1979
1273 tex->name = name; 1980 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1996 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1997 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1998 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1999}
1293 2000
2001void
2002expire_textures (DC::Map self, int texid, int count)
2003 PPCODE:
2004 for (; texid < self->texs && count; ++texid, --count)
2005 {
2006 maptex *tex = self->tex + texid;
2007
2008 if (tex->name)
2009 {
2010 if (tex->unused)
2011 {
2012 tex->name = 0;
2013 tex->unused = 0;
2014 XPUSHs (sv_2mortal (newSViv (texid)));
2015 }
2016 else
2017 tex->unused = 1;
2018 }
2019 }
2020
1294int 2021int
1295ox (CFClient::Map self) 2022ox (DC::Map self)
1296 ALIAS: 2023 ALIAS:
1297 oy = 1 2024 oy = 1
1298 x = 2 2025 x = 2
1299 y = 3 2026 y = 3
1300 w = 4 2027 w = 4
… …
1311 } 2038 }
1312 OUTPUT: 2039 OUTPUT:
1313 RETVAL 2040 RETVAL
1314 2041
1315void 2042void
1316scroll (CFClient::Map self, int dx, int dy) 2043scroll (DC::Map self, int dx, int dy)
1317 CODE: 2044 CODE:
1318{ 2045{
1319 if (dx > 0) 2046 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 2047 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 2048 else if (dx < 0)
1322 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2049 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323 2050
1324 if (dy > 0) 2051 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 2052 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 2053 else if (dy < 0)
1327 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2054 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328 2055
1329 self->ox += dx; self->x += dx; 2056 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 2057 self->oy += dy; self->y += dy;
1331 2058
1332 while (self->y < 0) 2059 while (self->y < 0)
… …
1336 self->rows += MAP_EXTEND_Y; 2063 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 2064 self->y += MAP_EXTEND_Y;
1338 } 2065 }
1339} 2066}
1340 2067
1341void 2068SV *
1342map1a_update (CFClient::Map self, SV *data_) 2069map1a_update (DC::Map self, SV *data_)
1343 CODE: 2070 CODE:
1344{ 2071{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2072 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 2073 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 2074 mapcell *cell;
1348 int x, y, flags; 2075 int x, y, z, flags;
2076 AV *missing = newAV ();
2077 RETVAL = newRV_noinc ((SV *)missing);
1349 2078
1350 while (data < data_end) 2079 while (data < data_end - 1)
1351 { 2080 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 2081 flags = (data [0] << 8) + data [1]; data += 2;
1353 2082
1354 x = self->x + ((flags >> 10) & 63); 2083 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 2084 y = self->y + ((flags >> 4) & 63);
1356 2085
1357 cell = map_get_cell (self, x, y); 2086 cell = map_get_cell (self, x, y);
1358 2087
1359 if (flags & 15) 2088 if (flags & 15)
1360 { 2089 {
1361 if (cell->darkness < 0) 2090 if (!cell->darkness)
1362 { 2091 {
2092 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2093 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2094 }
1368 2095
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2096 //TODO: don't trust server data to be in-range(!)
1372 2097
1373 if (flags & 4) 2098 if (flags & 8)
1374 { 2099 {
1375 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2100 uint8_t ext, cmd;
2101
2102 do
2103 {
2104 ext = *data++;
2105 cmd = ext & 0x7f;
2106
2107 if (cmd < 4)
2108 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2109 else if (cmd == 5) // health
2110 {
2111 cell->stat_width = 1;
2112 cell->stat_hp = *data++;
2113 }
2114 else if (cmd == 6) // monster width
2115 cell->stat_width = *data++ + 1;
2116 else if (cmd == 0x47)
2117 {
2118 if (*data == 1) cell->player = data [1];
2119 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2120 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2121 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2122
2123 data += *data + 1;
2124 }
2125 else if (cmd == 8) // cell flags
2126 cell->flags = *data++;
2127 else if (ext & 0x40) // unknown, multibyte => skip
2128 data += *data + 1;
2129 else
2130 data++;
2131 }
2132 while (ext & 0x80);
1376 } 2133 }
1377 2134
2135 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2136 if (flags & (4 >> z))
1379 { 2137 {
1380 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2138 faceid face = (data [0] << 8) + data [1]; data += 2;
2139 need_facenum (self, face);
2140 cell->tile [z] = self->face2tile [face];
2141
2142 if (cell->tile [z])
2143 {
2144 maptex *tex = self->tex + cell->tile [z];
2145 tex->unused = 0;
2146 if (!tex->name)
2147 av_push (missing, newSViv (cell->tile [z]));
2148
2149 if (tex->smoothtile)
2150 {
2151 maptex *smooth = self->tex + tex->smoothtile;
2152 smooth->unused = 0;
2153 if (!smooth->name)
2154 av_push (missing, newSViv (tex->smoothtile));
2155 }
2156 }
1381 } 2157 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2158 }
1388 else 2159 else
1389 cell->darkness = -1; 2160 CELL_CLEAR (cell);
1390 } 2161 }
1391} 2162}
2163 OUTPUT:
2164 RETVAL
1392 2165
1393SV * 2166SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2167mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2168 CODE:
1396{ 2169{
1397 int x1, x; 2170 int x1, x;
1398 int y1, y; 2171 int y1, y;
1399 int z; 2172 int z;
… …
1412 ? self->row + y 2185 ? self->row + y
1413 : 0; 2186 : 0;
1414 2187
1415 for (x = x0; x < x1; x++) 2188 for (x = x0; x < x1; x++)
1416 { 2189 {
1417 int r = 32, g = 32, b = 32, a = 192; 2190 unsigned int r = 32, g = 32, b = 32, a = 192;
1418 2191
1419 if (row && row->c0 <= x && x < row->c1) 2192 if (row && row->c0 <= x && x < row->c1)
1420 { 2193 {
1421 mapcell *cell = row->col + (x - row->c0); 2194 mapcell *cell = row->col + (x - row->c0);
1422 2195
1423 for (z = 0; z <= 0; z++) 2196 for (z = 0; z <= 0; z++)
1424 { 2197 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2198 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2199 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2200 int a1 = tex.a;
1432 2201
1433 r = (r * a0 + tex.r * a1) / 255; 2202 r = div255 (r * a0 + tex.r * a1);
1434 g = (g * a0 + tex.g * a1) / 255; 2203 g = div255 (g * a0 + tex.g * a1);
1435 b = (b * a0 + tex.b * a1) / 255; 2204 b = div255 (b * a0 + tex.b * a1);
1436 a = (a * a0 + tex.a * a1) / 255; 2205 a = div255 (a * a0 + tex.a * a1);
1437 }
1438 } 2206 }
1439 } 2207 }
1440 2208
1441 *map++ = (r ) 2209 *map++ = (r )
1442 | (g << 8) 2210 | (g << 8)
1443 | (b << 16) 2211 | (b << 16)
1444 | (a << 24); 2212 | (a << 24);
1445 } 2213 }
1446 } 2214 }
1447 2215
1448 RETVAL = map_sv; 2216 RETVAL = map_sv;
1449} 2217}
1450 OUTPUT: 2218 OUTPUT:
1451 RETVAL 2219 RETVAL
1452 2220
1453void 2221void
1454draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2222draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455 CODE: 2223 CODE:
1456{ 2224{
1457 int vx, vy;
1458 int x, y, z; 2225 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2226
1462 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2227 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1463 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2228 int pl_x, pl_y;
2229 maptex pl_tex;
2230 rc_t rc;
2231 rc_t rc_ov;
2232 rc_key_t key;
2233 rc_t::array_t *arr;
1464 2234
1465 /* 2235 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 2236
1470 int vy = self->vy = self->h >= sh 2237 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2238 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2239 if (sh > 255) sh = 255;
1473 */
1474 2240
1475 glColor4ub (255, 255, 255, 255); 2241 memset (&key, 0, sizeof (key));
2242 key.r = 255;
2243 key.g = 255;
2244 key.b = 255;
2245 key.a = 255;
2246 key.mode = GL_QUADS;
2247 key.format = GL_T2F_V3F;
2248
2249 mx += self->x;
2250 my += self->y;
2251
2252 // first pass: determine smooth_max
2253 // rather ugly, if you ask me
2254 // could also be stored inside mapcell and updated on change
2255 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2256
2257 for (y = 0; y < sh; y++)
2258 if (0 <= y + my && y + my < self->rows)
2259 {
2260 maprow *row = self->row + (y + my);
2261
2262 for (x = 0; x < sw; x++)
2263 if (row->c0 <= x + mx && x + mx < row->c1)
2264 {
2265 mapcell *cell = row->col + (x + mx - row->c0);
2266
2267 smooth_max[x + 1][y + 1] =
2268 MAX (self->tex [cell->tile [0]].smoothlevel,
2269 MAX (self->tex [cell->tile [1]].smoothlevel,
2270 self->tex [cell->tile [2]].smoothlevel));
2271 }
2272 }
1476 2273
1477 glEnable (GL_BLEND); 2274 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2275 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2276 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2277
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 for (z = 0; z < 3; z++) 2278 for (z = 0; z <= 2; z++)
2279 {
2280 std::bitset<256> smooth_level; // one bit for every possible smooth level
2281 smooth_key skey;
2282 smooth_hash smooth;
2283 key.texname = -1;
2284
1487 for (y = 0; y < sh; y++) 2285 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2286 if (0 <= y + my && y + my < self->rows)
1489 { 2287 {
1490 maprow *row = self->row + (y + vy); 2288 maprow *row = self->row + (y + my);
1491 2289
1492 for (x = 0; x < sw; x++) 2290 for (x = 0; x < sw; x++)
1493 if (row->c0 <= x + vx && x + vx < row->c1) 2291 if (row->c0 <= x + mx && x + mx < row->c1)
2292 {
2293 mapcell *cell = row->col + (x + mx - row->c0);
2294 tileid tile = cell->tile [z];
2295
2296 if (tile)
2297 {
2298 maptex tex = self->tex [tile];
2299 int px, py;
2300
2301 if (key.texname != tex.name)
2302 {
2303 self->tex [tile].unused = 0;
2304
2305 if (!tex.name)
2306 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2307
2308 key.texname = tex.name;
2309 arr = &rc.array (key);
2310 }
2311
2312 px = (x + 1) * Th - tex.w;
2313 py = (y + 1) * Tw - tex.h;
2314
2315 if (expect_false (cell->player == player) && expect_false (z == 2))
2316 {
2317 pl_x = px;
2318 pl_y = py;
2319 pl_tex = tex;
2320 continue;
2321 }
2322
2323 arr->t2f_v3f (0 , 0 , px , py , 0);
2324 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2325 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2326 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2327
2328 // update smooth hash
2329 if (tex.smoothtile)
2330 {
2331 skey.tile = tex.smoothtile;
2332 skey.level = tex.smoothlevel;
2333
2334 smooth_level[tex.smoothlevel] = 1;
2335
2336 // add bits to current tile and all neighbours. skey.x|y is
2337 // shifted +1|+1 so we always stay positive.
2338
2339 // bits is ___n cccc CCCC bbbb
2340 // n do not draw borders&corners
2341 // c draw these corners, but...
2342 // C ... not these
2343 // b draw these borders
2344
2345 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2346 // ┃· ·· ·┃ ━━
2347
2348 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2349 // ·· ·· ·┏ ┓·
2350
2351 // full tile
2352 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2353
2354 // borders
2355 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2356 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2357 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2358 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2359
2360 // corners
2361 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2362 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2363 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2364 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2365 }
2366 }
2367
2368 if (expect_false (z == 2) && expect_false (cell->flags))
2369 {
2370 // overlays such as the speech bubble, probably more to come
2371 if (cell->flags & 1)
2372 {
2373 rc_key_t key_ov = key;
2374 maptex tex = self->tex[TEXID_SPEECH];
2375 int px = x * Tw + Tw * 2 / 32;
2376 int py = y * Th - Th * 6 / 32;
2377
2378 key_ov.texname = tex.name;
2379 rc_t::array_t &arr = rc_ov.array (key_ov);
2380
2381 arr.t2f_v3f (0 , 0 , px , py , 0);
2382 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2383 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2384 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2385 }
2386 }
2387 }
2388 }
2389
2390 rc.draw ();
2391 rc.clear ();
2392
2393 // go through all smoothlevels, lowest to highest, then draw.
2394 // this is basically counting sort
2395 {
2396 int w, b;
2397
2398 glEnable (GL_TEXTURE_2D);
2399 glBegin (GL_QUADS);
2400 for (int level = 0; level < smooth_level.size (); ++level)
2401 if (smooth_level[level])
2402 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1494 { 2403 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2404 smooth_key &skey = it->first;
2405 IV bits = it->second;
1496 2406
1497 face = cell->face [z]; 2407 if (!(bits & 0x1000)
1498 2408 && skey.level == level
1499 if (face) 2409 && level > smooth_max [skey.x][skey.y])
1500 { 2410 {
1501 maptex tex = self->tex [face]; 2411 maptex tex = self->tex [skey.tile];
1502
1503 int px = (x + 1) * 32 - tex.w; 2412 int px = (((int)skey.x) - 1) * Tw;
1504 int py = (y + 1) * 32 - tex.h; 2413 int py = (((int)skey.y) - 1) * Th;
2414 int border = bits & 15;
2415 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2416 float dx = tex.s * .0625f; // 16 images/row
2417 float dy = tex.t * .5f ; // 2 images/column
1505 2418
1506 if (last_name != tex.name) 2419 if (tex.name)
1507 { 2420 {
2421 // this time avoiding texture state changes
2422 // save gobs of state changes.
2423 if (key.texname != tex.name)
2424 {
2425 self->tex [skey.tile].unused = 0;
2426
1508 glEnd (); 2427 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2428 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 glBegin (GL_QUADS); 2429 glBegin (GL_QUADS);
2430 }
2431
2432 if (border)
2433 {
2434 float ox = border * dx;
2435
2436 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2437 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2438 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2439 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2440 }
2441
2442 if (corner)
2443 {
2444 float ox = corner * dx;
2445
2446 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2447 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2448 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2449 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2450 }
1512 } 2451 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2452 }
1519 } 2453 }
2454
2455 glEnd ();
2456 glDisable (GL_TEXTURE_2D);
2457 key.texname = -1;
1520 } 2458 }
2459 }
1521 2460
1522 glEnd (); 2461 if (pl_tex.name)
2462 {
2463 maptex tex = pl_tex;
2464 int px = pl_x + sdx;
2465 int py = pl_y + sdy;
1523 2466
1524 glDisable (GL_TEXTURE_2D); 2467 key.texname = tex.name;
2468 rc_t::array_t &arr = rc.array (key);
2469
2470 arr.t2f_v3f (0 , 0 , px , py , 0);
2471 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2472 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2473 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2474
2475 rc.draw ();
2476 }
2477
2478 rc_ov.draw ();
2479 rc_ov.clear ();
2480
1525 glDisable (GL_BLEND); 2481 glDisable (GL_BLEND);
1526}
1527 2482
2483 // top layer: overlays such as the health bar
2484 for (y = 0; y < sh; y++)
2485 if (0 <= y + my && y + my < self->rows)
2486 {
2487 maprow *row = self->row + (y + my);
2488
2489 for (x = 0; x < sw; x++)
2490 if (row->c0 <= x + mx && x + mx < row->c1)
2491 {
2492 mapcell *cell = row->col + (x + mx - row->c0);
2493
2494 int px = x * Tw;
2495 int py = y * Th;
2496
2497 if (expect_false (cell->player == player))
2498 {
2499 px += sdx;
2500 py += sdy;
2501 }
2502
2503 if (cell->stat_hp)
2504 {
2505 int width = cell->stat_width * Tw;
2506 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2507
2508 glColor3ub (0, 0, 0);
2509 glRectf (px + 1, py - thick - 2,
2510 px + width - 1, py);
2511
2512 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2513 glRectf (px + 2,
2514 py - thick - 1,
2515 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2516 }
2517 }
2518 }
2519}
2520
1528void 2521void
1529draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2522draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1530 CODE: 2523 CODE:
1531{ 2524{
1532 static float color[16][3] = { 2525 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2526 { 0.00f, 0.00f, 0.00f },
1534 { 1.00, 1.00, 1.00 }, 2527 { 1.00f, 1.00f, 1.00f },
1535 { 0.00, 0.00, 0.55 }, 2528 { 0.00f, 0.00f, 0.55f },
1536 { 1.00, 0.00, 0.00 }, 2529 { 1.00f, 0.00f, 0.00f },
1537 2530
1538 { 1.00, 0.54, 0.00 }, 2531 { 1.00f, 0.54f, 0.00f },
1539 { 0.11, 0.56, 1.00 }, 2532 { 0.11f, 0.56f, 1.00f },
1540 { 0.93, 0.46, 0.00 }, 2533 { 0.93f, 0.46f, 0.00f },
1541 { 0.18, 0.54, 0.34 }, 2534 { 0.18f, 0.54f, 0.34f },
1542 2535
1543 { 0.56, 0.73, 0.56 }, 2536 { 0.56f, 0.73f, 0.56f },
1544 { 0.80, 0.80, 0.80 }, 2537 { 0.80f, 0.80f, 0.80f },
1545 { 0.55, 0.41, 0.13 }, 2538 { 0.55f, 0.41f, 0.13f },
1546 { 0.99, 0.77, 0.26 }, 2539 { 0.99f, 0.77f, 0.26f },
1547 2540
1548 { 0.74, 0.65, 0.41 }, 2541 { 0.74f, 0.65f, 0.41f },
1549 2542
1550 { 0.00, 1.00, 1.00 }, 2543 { 0.00f, 1.00f, 1.00f },
1551 { 1.00, 0.00, 1.00 }, 2544 { 1.00f, 0.00f, 1.00f },
1552 { 1.00, 1.00, 0.00 }, 2545 { 1.00f, 1.00f, 0.00f },
1553 }; 2546 };
1554 2547
1555 int x, y; 2548 int x, y;
1556 2549
1557 glEnable (GL_TEXTURE_2D); 2550 glEnable (GL_TEXTURE_2D);
2551 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2552 * but the nvidia driver (185.18.14) mishandles alpha textures
2553 * and takes the colour from god knows where instead of using
2554 * Cp. MODULATE results in the same colour, but slightly different
2555 * alpha, but atcually gives us the correct colour with nvidia.
2556 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2557 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2558 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2559 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2560 glBegin (GL_QUADS);
1562 2561
1563 for (y = 0; y < h; y++) 2562 for (y = 0; y < h; y++)
… …
1567 2566
1568 if (m) 2567 if (m)
1569 { 2568 {
1570 float *c = color [m & 15]; 2569 float *c = color [m & 15];
1571 2570
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2571 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2572 float tx2 = tx1 + 0.5f;
1574 2573
1575 glColor4f (c[0], c[1], c[2], 0.75); 2574 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2575 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2576 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2577 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2578 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2579 }
… …
1584 glDisable (GL_BLEND); 2583 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2584 glDisable (GL_TEXTURE_2D);
1586} 2585}
1587 2586
1588void 2587void
1589fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2588fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590 PPCODE: 2589 PPCODE:
1591{ 2590{
1592 int vx, vy;
1593 int x, y; 2591 int x, y;
1594 int sw4 = (sw + 3) & ~3; 2592 int sw1 = sw + 2;
2593 int sh1 = sh + 2;
2594 int sh3 = sh * 3;
2595 int sw3 = sw * 3;
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2596 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2597 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2598 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1598 memset (darkness, 255, sw4 * sh); 2599 memset (darkness1, 0, sw1*sh1);
2600
1599 SvPOK_only (darkness_sv); 2601 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2602 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2603
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2604 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2605 my += self->y - 1;
1604 2606
1605 for (y = 0; y < sh; y++) 2607 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2608 if (0 <= y + my && y + my < self->rows)
1607 { 2609 {
1608 maprow *row = self->row + (y + vy); 2610 maprow *row = self->row + (y + my);
1609 2611
1610 for (x = 0; x < sw; x++) 2612 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2613 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2614 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2615 mapcell *cell = row->col + (x + mx - row->c0);
1614 2616
1615 darkness[y * sw4 + x] = cell->darkness < 0 2617 darkness1 [y * sw1 + x] = cell->darkness
2618 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2619 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2620 }
1619 } 2621 }
1620 2622
2623 for (y = 0; y < sh; ++y)
2624 for (x = 0; x < sw; ++x)
2625 {
2626 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2627 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2628 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2629 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2630 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2631 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2632 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2633 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2634 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2635
2636 uint8_t r11 = (d11 + d21 + d12) / 3;
2637 uint8_t r21 = d21;
2638 uint8_t r31 = (d21 + d31 + d32) / 3;
2639
2640 uint8_t r12 = d12;
2641 uint8_t r22 = d22;
2642 uint8_t r32 = d32;
2643
2644 uint8_t r13 = (d13 + d23 + d12) / 3;
2645 uint8_t r23 = d23;
2646 uint8_t r33 = (d23 + d33 + d32) / 3;
2647
2648 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2649 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2650 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2651 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2652 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2653 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2654 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2655 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2656 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2657 }
2658
2659 free (darkness1);
2660
1621 EXTEND (SP, 3); 2661 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2662 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2663 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2664 PUSHs (darkness3_sv);
1625} 2665}
1626 2666
1627SV * 2667SV *
1628get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2668get_rect (DC::Map self, int x0, int y0, int w, int h)
1629 CODE: 2669 CODE:
1630{ 2670{
1631 int x, y, x1, y1; 2671 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2672 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2673 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2698 if (row && row->c0 <= x && x < row->c1)
1659 { 2699 {
1660 mapcell *cell = row->col + (x - row->c0); 2700 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2701 uint8_t flags = 0;
1662 2702
1663 if (cell->face [0]) flags |= 1; 2703 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2704 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2705 if (cell->tile [2]) flags |= 4;
1666 2706
1667 *data++ = flags; 2707 *data++ = flags;
1668 2708
1669 if (flags & 1) 2709 if (flags & 1)
1670 { 2710 {
2711 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2712 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2713 *data++ = tile;
1673 } 2714 }
1674 2715
1675 if (flags & 2) 2716 if (flags & 2)
1676 { 2717 {
2718 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2719 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2720 *data++ = tile;
1679 } 2721 }
1680 2722
1681 if (flags & 4) 2723 if (flags & 4)
1682 { 2724 {
2725 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2726 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2727 *data++ = tile;
1685 } 2728 }
1686 } 2729 }
1687 else 2730 else
1688 *data++ = 0; 2731 *data++ = 0;
1689 } 2732 }
1690 } 2733 }
1691 2734
2735 /* if size is w*h + 5 then no data has been found */
2736 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2737 {
1692 SvPOK_only (data_sv); 2738 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2740 }
2741
1694 RETVAL = data_sv; 2742 RETVAL = data_sv;
1695} 2743}
1696 OUTPUT: 2744 OUTPUT:
1697 RETVAL 2745 RETVAL
1698 2746
1699void 2747void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2748set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2749 PPCODE:
1702{ 2750{
1703 int x, y, z; 2751 int x, y, z;
1704 int w, h; 2752 int w, h;
1705 int x1, y1; 2753 int x1, y1;
2754 STRLEN len;
2755 uint8_t *data, *end;
2756
2757 len = SvLEN (data_sv);
2758 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2759 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2760 end = data + len + 8;
2761
2762 if (len < 5)
2763 XSRETURN_EMPTY;
1706 2764
1707 if (*data++ != 0) 2765 if (*data++ != 0)
1708 return; /* version mismatch */ 2766 XSRETURN_EMPTY; /* version mismatch */
1709 2767
1710 w = *data++ << 8; w |= *data++; 2768 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2769 h = *data++ << 8; h |= *data++;
1712 2770
1713 // we need to do this 'cause we don't keep an absolute coord system for rows 2771 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1725 { 2783 {
1726 maprow *row = map_get_row (self, y); 2784 maprow *row = map_get_row (self, y);
1727 2785
1728 for (x = x0; x < x1; x++) 2786 for (x = x0; x < x1; x++)
1729 { 2787 {
2788 uint8_t flags;
2789
2790 if (data + 7 >= end)
2791 XSRETURN_EMPTY;
2792
1730 uint8_t flags = *data++; 2793 flags = *data++;
1731 2794
1732 if (flags) 2795 if (flags)
1733 { 2796 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2797 mapcell *cell = row_get_cell (row, x);
2798 tileid tile[3] = { 0, 0, 0 };
1737 2799
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2800 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2801 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2802 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2803
1742 if (cell->darkness <= 0) 2804 if (cell->darkness == 0)
1743 { 2805 {
1744 cell->darkness = -1; 2806 /*cell->darkness = 0;*/
2807 EXTEND (SP, 3);
1745 2808
1746 for (z = 0; z <= 2; z++) 2809 for (z = 0; z <= 2; z++)
1747 { 2810 {
1748 cell->face[z] = face[z]; 2811 tileid t = tile [z];
1749 2812
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2813 if (t >= self->texs || (t && !self->tex [t].name))
2814 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2815 PUSHs (sv_2mortal (newSViv (t)));
2816 need_texid (self, t);
2817 }
2818
2819 cell->tile [z] = t;
1752 } 2820 }
1753 } 2821 }
1754 } 2822 }
1755 } 2823 }
1756 } 2824 }
1757} 2825}
1758 2826
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2827MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2828
1761CFClient::MixChunk 2829DC::RW
1762new_from_file (SV *class, char *path) 2830new (SV *klass, SV *data_sv)
1763 CODE: 2831 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2832{
2833 STRLEN datalen;
2834 char *data = SvPVbyte (data_sv, datalen);
2835
2836 RETVAL = SDL_RWFromConstMem (data, datalen);
2837}
1765 OUTPUT: 2838 OUTPUT:
1766 RETVAL 2839 RETVAL
1767 2840
2841DC::RW
2842new_from_file (SV *klass, const char *path, const char *mode = "rb")
2843 CODE:
2844 RETVAL = SDL_RWFromFile (path, mode);
2845 OUTPUT:
2846 RETVAL
2847
2848# fails on win32:
2849# dc.xs(2268) : error C2059: syntax error : '('
1768void 2850#void
2851#close (DC::RW self)
2852# CODE:
2853# (self->(close)) (self);
2854
2855MODULE = Deliantra::Client PACKAGE = DC::Channel
2856
2857PROTOTYPES: DISABLE
2858
2859DC::Channel
2860find ()
2861 CODE:
2862{
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 RETVAL = Mix_GroupOldest (-1);
2868
2869 if (RETVAL < 0)
2870 {
2871 // happens sometimes, maybe it just stopped playing(?)
2872 RETVAL = Mix_GroupAvailable (-1);
2873
2874 if (RETVAL < 0)
2875 XSRETURN_UNDEF;
2876 }
2877 else
2878 Mix_HaltChannel (RETVAL);
2879 }
2880
2881 Mix_UnregisterAllEffects (RETVAL);
2882 Mix_Volume (RETVAL, 128);
2883}
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888halt (DC::Channel self)
2889 CODE:
2890 Mix_HaltChannel (self);
2891
2892void
2893expire (DC::Channel self, int ticks = -1)
2894 CODE:
2895 Mix_ExpireChannel (self, ticks);
2896
2897void
2898fade_out (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_FadeOutChannel (self, ticks);
2901
2902int
2903volume (DC::Channel self, int volume)
2904 CODE:
2905 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2906 OUTPUT:
2907 RETVAL
2908
2909void
2910unregister_all_effects (DC::Channel self)
2911 CODE:
2912 Mix_UnregisterAllEffects (self);
2913
2914void
2915set_panning (DC::Channel self, int left, int right)
2916 CODE:
2917 left = CLAMP (left , 0, 255);
2918 right = CLAMP (right, 0, 255);
2919 Mix_SetPanning (self, left, right);
2920
2921void
2922set_distance (DC::Channel self, int distance)
2923 CODE:
2924 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2925
2926void
2927set_position (DC::Channel self, int angle, int distance)
2928 CODE:
2929
2930void
2931set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2932 CODE:
2933{
2934 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2935 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2936 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2937}
2938
2939void
2940set_reverse_stereo (DC::Channel self, int flip)
2941 CODE:
2942 Mix_SetReverseStereo (self, flip);
2943
2944MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2945
2946PROTOTYPES: DISABLE
2947
2948void
2949decoders ()
2950 PPCODE:
2951#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2952 int i, num = Mix_GetNumChunkDecoders ();
2953 EXTEND (SP, num);
2954 for (i = 0; i < num; ++i)
2955 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2956#else
2957 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2958#endif
2959
2960DC::MixChunk
2961new (SV *klass, DC::RW rwops)
2962 CODE:
2963 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2964 OUTPUT:
2965 RETVAL
2966
2967void
1769DESTROY (CFClient::MixChunk self) 2968DESTROY (DC::MixChunk self)
1770 CODE: 2969 CODE:
1771 Mix_FreeChunk (self); 2970 Mix_FreeChunk (self);
1772 2971
1773int 2972int
1774volume (CFClient::MixChunk self, int volume = -1) 2973volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2974 CODE:
2975 if (items > 1)
2976 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2977 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2978 OUTPUT:
1778 RETVAL 2979 RETVAL
1779 2980
1780int 2981DC::Channel
1781play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2982play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782 CODE: 2983 CODE:
2984{
1783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2985 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2986
2987 if (RETVAL < 0)
2988 XSRETURN_UNDEF;
2989
2990 if (channel < 0)
2991 {
2992 Mix_UnregisterAllEffects (RETVAL);
2993 Mix_Volume (RETVAL, 128);
2994 }
2995}
1784 OUTPUT: 2996 OUTPUT:
1785 RETVAL 2997 RETVAL
1786 2998
1787MODULE = CFClient PACKAGE = CFClient::MixMusic 2999MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3000
3001void
3002decoders ()
3003 PPCODE:
3004#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3005 int i, num = Mix_GetNumMusicDecoders ();
3006 EXTEND (SP, num);
3007 for (i = 0; i < num; ++i)
3008 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3009#else
3010 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3011#endif
1788 3012
1789int 3013int
1790volume (int volume = -1) 3014volume (int volume = -1)
3015 PROTOTYPE: ;$
1791 CODE: 3016 CODE:
3017 if (items > 0)
3018 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 3019 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 3020 OUTPUT:
1794 RETVAL 3021 RETVAL
1795 3022
1796CFClient::MixMusic 3023void
1797new_from_file (SV *class, char *path) 3024fade_out (int ms)
1798 CODE: 3025 CODE:
1799 RETVAL = Mix_LoadMUS (path); 3026 Mix_FadeOutMusic (ms);
3027
3028void
3029halt ()
3030 CODE:
3031 Mix_HaltMusic ();
3032
3033int
3034playing ()
3035 CODE:
3036 RETVAL = Mix_PlayingMusic ();
1800 OUTPUT: 3037 OUTPUT:
1801 RETVAL 3038 RETVAL
1802 3039
3040DC::MixMusic
3041new (SV *klass, DC::RW rwops)
3042 CODE:
3043 RETVAL = Mix_LoadMUS_RW (rwops);
3044 OUTPUT:
3045 RETVAL
3046
1803void 3047void
1804DESTROY (CFClient::MixMusic self) 3048DESTROY (DC::MixMusic self)
1805 CODE: 3049 CODE:
1806 Mix_FreeMusic (self); 3050 Mix_FreeMusic (self);
1807 3051
1808int 3052int
1809play (CFClient::MixMusic self, int loops = -1) 3053play (DC::MixMusic self, int loops = -1)
1810 CODE: 3054 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 3055 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 3056 OUTPUT:
1813 RETVAL 3057 RETVAL
1814 3058
3059void
3060fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3061 CODE:
3062 Mix_FadeInMusicPos (self, loops, ms, position);
3063
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 3064MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3065
3066PROTOTYPES: ENABLE
1816 3067
1817BOOT: 3068BOOT:
1818{ 3069{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3070 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 3071 static const struct {
1821 const char *name; 3072 const char *name;
1822 IV iv; 3073 IV iv;
1823 } *civ, const_iv[] = { 3074 } *civ, const_iv[] = {
1824# define const_iv(name) { # name, (IV)name } 3075# define const_iv(name) { # name, (IV)name }
3076 const_iv (GL_VENDOR),
3077 const_iv (GL_VERSION),
3078 const_iv (GL_EXTENSIONS),
3079 const_iv (GL_MAX_TEXTURE_UNITS),
1825 const_iv (GL_COLOR_MATERIAL), 3080 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 3081 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 3082 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 3083 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 3084 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 3088 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 3089 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 3090 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 3091 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 3092 const_iv (GL_BACK),
3093 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 3094 const_iv (GL_AND),
1839 const_iv (GL_ONE), 3095 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 3096 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 3097 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 3098 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3099 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 const_iv (GL_ONE_MINUS_DST_ALPHA), 3100 const_iv (GL_ONE_MINUS_DST_ALPHA),
3101 const_iv (GL_SRC_COLOR),
3102 const_iv (GL_DST_COLOR),
3103 const_iv (GL_ONE_MINUS_SRC_COLOR),
3104 const_iv (GL_ONE_MINUS_DST_COLOR),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3105 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3106 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3107 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3108 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3109 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3115 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3116 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3117 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3118 const_iv (GL_FLOAT),
1859 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3119 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3120 const_iv (GL_COMPRESSED_ALPHA_ARB),
3121 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3122 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3123 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3124 const_iv (GL_COMPRESSED_RGB_ARB),
3125 const_iv (GL_COMPRESSED_RGBA_ARB),
1860 const_iv (GL_COMPILE), 3126 const_iv (GL_COMPILE),
3127 const_iv (GL_PROXY_TEXTURE_1D),
3128 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3129 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3130 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3131 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3132 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3133 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3154 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3155 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3156 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3157 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3158 const_iv (GL_CONSTANT_BORDER),
3159 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3160 const_iv (GL_LINES),
3161 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3162 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3163 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3164 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3165 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3166 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3167 const_iv (GL_TRIANGLE_FAN),
3168 const_iv (GL_POLYGON),
1898 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3169 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3170 const_iv (GL_POINT_SMOOTH_HINT),
3171 const_iv (GL_LINE_SMOOTH_HINT),
3172 const_iv (GL_POLYGON_SMOOTH_HINT),
3173 const_iv (GL_GENERATE_MIPMAP_HINT),
3174 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899 const_iv (GL_FASTEST), 3175 const_iv (GL_FASTEST),
3176 const_iv (GL_DONT_CARE),
3177 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3178 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3179 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3180 const_iv (GL_T2F_V3F),
1903 const_iv (GL_T2F_N3F_V3F), 3181 const_iv (GL_T2F_N3F_V3F),
3182 const_iv (GL_FUNC_ADD),
3183 const_iv (GL_FUNC_SUBTRACT),
3184 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1904# undef const_iv 3185# undef const_iv
1905 }; 3186 };
1906 3187
1907 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3188 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3189 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1909}
1910 3190
1911char * 3191 texture_av = newAV ();
3192 AvREAL_off (texture_av);
3193}
3194
3195void
3196disable_GL_EXT_blend_func_separate ()
3197 CODE:
3198 gl.BlendFuncSeparate = 0;
3199 gl.BlendFuncSeparateEXT = 0;
3200
3201void
3202apple_nvidia_bug (int enable)
3203
3204const char *
1912gl_vendor () 3205gl_vendor ()
1913 CODE: 3206 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3207 RETVAL = (const char *)glGetString (GL_VENDOR);
1915 OUTPUT: 3208 OUTPUT:
1916 RETVAL 3209 RETVAL
1917 3210
1918char * 3211const char *
1919gl_version () 3212gl_version ()
1920 CODE: 3213 CODE:
1921 RETVAL = (char *)glGetString (GL_VERSION); 3214 RETVAL = (const char *)glGetString (GL_VERSION);
1922 OUTPUT: 3215 OUTPUT:
1923 RETVAL 3216 RETVAL
1924 3217
1925char * 3218const char *
1926gl_extensions () 3219gl_extensions ()
1927 CODE: 3220 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3221 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3222 OUTPUT:
1930 RETVAL 3223 RETVAL
1931 3224
3225const char *glGetString (GLenum pname)
3226 CODE:
3227 RETVAL = (const char *)glGetString (pname);
3228 OUTPUT:
3229 RETVAL
3230
3231GLint glGetInteger (GLenum pname)
3232 CODE:
3233 glGetIntegerv (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
3237GLdouble glGetDouble (GLenum pname)
3238 CODE:
3239 glGetDoublev (pname, &RETVAL);
3240 OUTPUT:
3241 RETVAL
3242
1932int glGetError () 3243int glGetError ()
1933 3244
1934void glFinish () 3245void glFinish ()
3246
3247void glFlush ()
1935 3248
1936void glClear (int mask) 3249void glClear (int mask)
1937 3250
1938void glClearColor (float r, float g, float b, float a = 1.0) 3251void glClearColor (float r, float g, float b, float a = 1.0)
1939 PROTOTYPE: @ 3252 PROTOTYPE: @
… …
1950 3263
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3264void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3265 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3266 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3267
3268# void glBlendEquation (int se)
3269
1955void glDepthMask (int flag) 3270void glDepthMask (int flag)
1956 3271
1957void glLogicOp (int opcode) 3272void glLogicOp (int opcode)
1958 3273
1959void glColorMask (int red, int green, int blue, int alpha) 3274void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
1974void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3289void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975 3290
1976# near_ and far_ are due to microsofts buggy "c" compiler 3291# near_ and far_ are due to microsofts buggy "c" compiler
1977void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3292void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3293
3294PROTOTYPES: DISABLE
1978 3295
1979void glViewport (int x, int y, int width, int height) 3296void glViewport (int x, int y, int width, int height)
1980 3297
1981void glScissor (int x, int y, int width, int height) 3298void glScissor (int x, int y, int width, int height)
1982 3299
… …
1990 3307
1991void glRotate (float angle, float x, float y, float z) 3308void glRotate (float angle, float x, float y, float z)
1992 CODE: 3309 CODE:
1993 glRotatef (angle, x, y, z); 3310 glRotatef (angle, x, y, z);
1994 3311
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3312void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3313 PROTOTYPE: @
2001 ALIAS: 3314 ALIAS:
2002 glColor_premultiply = 1 3315 glColor_premultiply = 1
2003 CODE: 3316 CODE:
2004 if (ix) 3317 if (ix)
2005 { 3318 {
2006 r *= a; 3319 r *= a;
2007 g *= a; 3320 g *= a;
2008 b *= a; 3321 b *= a;
2009 } 3322 }
2010 // microsoft visual "c" rounds instead of truncating... 3323 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3324 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 3325
2022void glRasterPos (float x, float y, float z = 0.) 3326void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3327 CODE:
2024 glRasterPos3f (0, 0, z); 3328 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3329 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3334
2031void glTexCoord (float s, float t) 3335void glTexCoord (float s, float t)
2032 CODE: 3336 CODE:
2033 glTexCoord2f (s, t); 3337 glTexCoord2f (s, t);
2034 3338
3339void glRect (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glRectf (x1, y1, x2, y2);
3342
3343void glRect_lineloop (float x1, float y1, float x2, float y2)
3344 CODE:
3345 glBegin (GL_LINE_LOOP);
3346 glVertex2f (x1, y1);
3347 glVertex2f (x2, y1);
3348 glVertex2f (x2, y2);
3349 glVertex2f (x1, y2);
3350 glEnd ();
3351
3352PROTOTYPES: ENABLE
3353
3354void glBegin (int mode)
3355
3356void glEnd ()
3357
3358void glPointSize (GLfloat size)
3359
3360void glLineWidth (GLfloat width)
3361
3362void glInterleavedArrays (int format, int stride, char *data)
3363
3364void glDrawElements (int mode, int count, int type, char *indices)
3365
3366# 1.2 void glDrawRangeElements (int mode, int start, int end
3367
2035void glTexEnv (int target, int pname, float param) 3368void glTexEnv (int target, int pname, float param)
2036 CODE: 3369 CODE:
2037 glTexEnvf (target, pname, param); 3370 glTexEnvf (target, pname, param);
2038 3371
2039void glTexParameter (int target, int pname, float param) 3372void glTexParameter (int target, int pname, float param)
… …
2055void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3388void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2056 CODE: 3389 CODE:
2057 if (gl.SeparableFilter2D) 3390 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3391 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3392
2060void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3393void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061 3394
2062void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3395void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063 3396
2064void glDrawPixels (int width, int height, int format, int type, char *pixels) 3397void glDrawPixels (int width, int height, int format, int type, char *pixels)
3398
3399void glPixelZoom (float x, float y)
2065 3400
2066void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3401void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067 3402
2068int glGenTexture () 3403int glGenTexture ()
2069 CODE: 3404 CODE:
2070{ 3405 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3406 OUTPUT:
2076 RETVAL 3407 RETVAL
2077 3408
2078void glDeleteTexture (int name) 3409void glDeleteTexture (int name)
2079 CODE: 3410 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3411 del_texture (name);
2083} 3412
2084
2085int glGenList () 3413int glGenList ()
2086 CODE: 3414 CODE:
2087 RETVAL = glGenLists (1); 3415 RETVAL = glGenLists (1);
2088 OUTPUT: 3416 OUTPUT:
2089 RETVAL 3417 RETVAL
… …
2096 3424
2097void glEndList () 3425void glEndList ()
2098 3426
2099void glCallList (int list) 3427void glCallList (int list)
2100 3428
3429void c_init ()
3430 CODE:
3431 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3432 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 3433
3434MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3435
3436PROTOTYPES: DISABLE
3437
3438void
3439find_widget (SV *self, NV x, NV y)
3440 PPCODE:
3441{
3442 if (within_widget (self, x, y))
3443 XPUSHs (self);
3444}
3445
3446BOOT:
3447{
3448 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3449
3450 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3451 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3452 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3453 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3454}
3455
3456void
3457draw (SV *self)
3458 CODE:
3459{
3460 HV *hv;
3461 SV **svp;
3462 NV x, y, w, h;
3463 SV *draw_x_sv = GvSV (draw_x_gv);
3464 SV *draw_y_sv = GvSV (draw_y_gv);
3465 SV *draw_w_sv = GvSV (draw_w_gv);
3466 SV *draw_h_sv = GvSV (draw_h_gv);
3467 double draw_x, draw_y;
3468
3469 if (!SvROK (self))
3470 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3471
3472 hv = (HV *)SvRV (self);
3473
3474 if (SvTYPE (hv) != SVt_PVHV)
3475 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3476
3477 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3479
3480 if (!h || !w)
3481 XSRETURN_EMPTY;
3482
3483 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3484 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3485
3486 draw_x = SvNV (draw_x_sv) + x;
3487 draw_y = SvNV (draw_y_sv) + y;
3488
3489 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3490 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3491 XSRETURN_EMPTY;
3492
3493 sv_setnv (draw_x_sv, draw_x);
3494 sv_setnv (draw_y_sv, draw_y);
3495
3496 glPushMatrix ();
3497 glTranslated (x, y, 0);
3498
3499 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3500 {
3501 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3502
3503 if (svp && SvTRUE (*svp))
3504 {
3505 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3506 glEnable (GL_BLEND);
3507 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3508 glBegin (GL_QUADS);
3509 glVertex2f (0, 0);
3510 glVertex2f (w, 0);
3511 glVertex2f (w, h);
3512 glVertex2f (0, h);
3513 glEnd ();
3514 glDisable (GL_BLEND);
3515 }
3516 }
3517#if 0
3518 // draw borders, for debugging
3519 glPushMatrix ();
3520 glColor4f (1., 1., 0., 1.);
3521 glTranslatef (.5, .5, 0.);
3522 glBegin (GL_LINE_LOOP);
3523 glVertex2f (0 , 0);
3524 glVertex2f (w - 1, 0);
3525 glVertex2f (w - 1, h - 1);
3526 glVertex2f (0 , h - 1);
3527 glEnd ();
3528 glPopMatrix ();
3529#endif
3530 PUSHMARK (SP);
3531 XPUSHs (self);
3532 PUTBACK;
3533 call_method ("_draw", G_VOID | G_DISCARD);
3534 SPAGAIN;
3535
3536 glPopMatrix ();
3537
3538 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3539 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3540}
3541

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