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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.119 by root, Sat Jun 17 15:07:52 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 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#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 50
27#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# 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 74#endif
44 75
45#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 80
47#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
48 82
49#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
51 85
52#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
91static AV *texture_av;
53 92
54static struct 93static struct
55{ 94{
56#define GL_FUNC(ptr,name) ptr name; 95#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 96#include "glfunc.h"
58#undef GL_FUNC 97#undef GL_FUNC
59} gl; 98} gl;
60 99
100static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 102{
63 if (gl.BlendFuncSeparate) 103 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 104 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 105 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 107 else
68 glBlendFunc (sa, da); 108 glBlendFunc (sa, da);
69} 109}
70 110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
73 146
74typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
75 166
76typedef struct cf_layout { 167typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
80 int base_height; 170 int base_height;
81 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
82} *CFClient__Layout; 173} *DC__Layout;
83 174
84static CFClient__Font default_font; 175static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
87 178
88static void 179static void
89substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
90{ 181{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 183#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 185#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 187}
101 188
102static void 189static void
103layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
104{ 191{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
107 */ 194 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
109 196
110 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
111 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112 199
113 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
114} 201}
115 202
116static void 203static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
120 210
121 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 213
124 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
125} 215 if (!rect.height) rect.height = 1;
126 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
127typedef uint16_t mapface; 222typedef uint16_t faceid;
128 223
129typedef struct { 224typedef struct {
130 GLint name; 225 GLuint name;
131 int w, h; 226 int w, h;
132 float s, t; 227 float s, t;
133 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
134} maptex; 231} maptex;
135 232
136typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
137 int16_t darkness; 236 uint16_t darkness;
138 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 238} mapcell;
140 239
141typedef struct { 240typedef struct {
142 int32_t c0, c1; 241 int32_t c0, c1;
143 mapcell *col; 242 mapcell *col;
144} maprow; 243} maprow;
145 244
146typedef struct map { 245typedef struct map {
147 int x, y, w, h; 246 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 248 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 249 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 250
155 int32_t rows; 251 int32_t rows;
156 maprow *row; 252 maprow *row;
157} *CFClient__Map; 253} *DC__Map;
158 254
159static char * 255static char *
160prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
161{ 257{
162 char *p; 258 char *p;
… …
179} 275}
180 276
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
184static maprow * 300static maprow *
185map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
186{ 302{
187 if (0 > y) 303 if (0 > y)
188 { 304 {
189 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
228 344
229 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
230} 346}
231 347
232static mapcell * 348static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
234{ 350{
235 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
236} 352}
237 353
238static void 354static void
239map_clear (CFClient__Map self) 355map_clear (DC__Map self)
240{ 356{
241 int r; 357 int r;
242 358
243 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
251 self->oy = 0; 367 self->oy = 0;
252 self->row = 0; 368 self->row = 0;
253 self->rows = 0; 369 self->rows = 0;
254} 370}
255 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
256static void 382static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 384{
259 int x, y; 385 int x, y;
260 maprow *row; 386 maprow *row;
387 mapcell *cell;
261 388
262 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 390 if (y >= 0)
264 { 391 {
265 if (y >= self->rows) 392 if (y >= self->rows)
… …
271 if (x >= row->c0) 398 if (x >= row->c0)
272 { 399 {
273 if (x >= row->c1) 400 if (x >= row->c1)
274 break; 401 break;
275 402
276 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
277 } 406 }
278 } 407 }
408}
409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
279} 424}
280 425
281static void 426static void
282music_finished (void) 427music_finished (void)
283{ 428{
… …
319 n |= n >> 16; 464 n |= n >> 16;
320 465
321 return n + 1; 466 return n + 1;
322} 467}
323 468
324MODULE = CFClient PACKAGE = CFClient 469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
325 528
326PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
327 530
328BOOT: 531BOOT:
329{ 532{
330 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 534 static const struct {
332 const char *name; 535 const char *name;
333 IV iv; 536 IV iv;
334 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
336 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
418 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 648
431 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
432 const_iv (KMOD_ALT), 650
433 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL),
677
678 const_iv (FOW_DARKNESS)
434# undef const_iv 679# undef const_iv
435 }; 680 };
436 681
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 682 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
684
685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
694
695int
696in_destruct ()
697 CODE:
698 RETVAL = PL_main_cv == Nullcv;
699 OUTPUT:
700 RETVAL
440 701
441NV floor (NV x) 702NV floor (NV x)
442 703
443NV ceil (NV x) 704NV ceil (NV x)
444 705
706NV ceilabs (NV x)
707 CODE:
708 RETVAL = x < 0. ? - ceil (-x) : ceil (x);
709 OUTPUT:
710 RETVAL
711
712IV minpot (UV n)
713
714IV popcount (UV n)
715
445void 716void
446pango_init () 717pango_init ()
447 CODE: 718 CODE:
448 // delayed, so it can pick up new fonts added by AddFontResourceEx
449{ 719{
450 {
451 ft2_fontmap = pango_ft2_font_map_new (); 720 opengl_fontmap = pango_opengl_font_map_new ();
452 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 721 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 722 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454 } 723 /*pango_context_set_font_description (opengl_context, default_font);*/
455 { 724#if PANGO_VERSION_CHECK (1, 15, 2)
456 cairo_font_options_t *fopt = cairo_font_options_create (); 725 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
457 cairo_fontmap = pango_cairo_font_map_get_default (); 726 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
458 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459#ifdef _WIN32
460 // cairo looks like shit eaten twice on windows
461 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462#else
463 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464#endif 727#endif
465 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467 pango_cairo_context_set_font_options (cairo_context, fopt);
468 cairo_font_options_destroy (fopt);
469 }
470} 728}
471 729
472int 730char *SDL_GetError ()
473SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
474 731
475void 732int SDL_Init (U32 flags)
733
734int SDL_InitSubSystem (U32 flags)
735
736void SDL_QuitSubSystem (U32 flags)
737
476SDL_Quit () 738void SDL_Quit ()
477 739
740int SDL_GL_SetAttribute (int attr, int value)
741
742int SDL_GL_GetAttribute (int attr)
743 CODE:
744 if (SDL_GL_GetAttribute (attr, &RETVAL))
745 XSRETURN_UNDEF;
746 OUTPUT:
747 RETVAL
748
478void 749void
479SDL_ListModes () 750SDL_ListModes (int rgb, int alpha)
480 PPCODE: 751 PPCODE:
481{ 752{
482 SDL_Rect **m; 753 SDL_Rect **m;
483 754
484 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
485 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
486 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
487 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
488 759
489 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 760 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
490 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 761 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
491 762
492 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 763 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
493 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 764 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 765 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
495 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 766 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496 767
497 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 768 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
498 769 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
499 SDL_EnableUNICODE (1);
500 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501 770
502 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 771 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
503 772
504 if (m && m != (SDL_Rect **)-1) 773 if (m && m != (SDL_Rect **)-1)
505 while (*m) 774 while (*m)
506 { 775 {
776 if ((*m)->w >= 400 && (*m)->h >= 300)
777 {
507 AV *av = newAV (); 778 AV *av = newAV ();
508 av_push (av, newSViv ((*m)->w)); 779 av_push (av, newSViv ((*m)->w));
509 av_push (av, newSViv ((*m)->h)); 780 av_push (av, newSViv ((*m)->h));
781 av_push (av, newSViv (rgb));
782 av_push (av, newSViv (alpha));
510 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 783 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
784 }
511 785
512 ++m; 786 ++m;
513 } 787 }
514} 788}
515 789
516char *
517SDL_GetError ()
518
519int 790int
520SDL_SetVideoMode (int w, int h, int fullscreen) 791SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
521 CODE: 792 CODE:
793{
794 SDL_EnableUNICODE (1);
795 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
796
797 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
798 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
799 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
800 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
801
522 RETVAL = !!SDL_SetVideoMode ( 802 RETVAL = !!SDL_SetVideoMode (
523 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 803 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524 ); 804 );
805
525 if (RETVAL) 806 if (RETVAL)
526 { 807 {
527 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 808 av_clear (texture_av);
809
810 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
528# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 811#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529# include "glfunc.h" 812#include "glfunc.h"
530# undef GL_FUNC 813#undef GL_FUNC
531 } 814 }
815}
532 OUTPUT: 816 OUTPUT:
533 RETVAL 817 RETVAL
534 818
535void 819void
536SDL_GL_SwapBuffers () 820SDL_GL_SwapBuffers ()
537 821
538char * 822char *
539SDL_GetKeyName (int sym) 823SDL_GetKeyName (int sym)
540 824
825int
826SDL_GetAppState ()
827
828int
829SDL_GetModState ()
830
541void 831void
542SDL_PollEvent () 832poll_events ()
543 PPCODE: 833 PPCODE:
544{ 834{
545 SDL_Event ev; 835 SDL_Event ev;
546 836
547 while (SDL_PollEvent (&ev)) 837 SDL_PumpEvents ();
838 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548 { 839 {
549 HV *hv = newHV (); 840 HV *hv = newHV ();
550 hv_store (hv, "type", 4, newSViv (ev.type), 0); 841 hv_store (hv, "type", 4, newSViv (ev.type), 0);
551 842
552 switch (ev.type) 843 switch (ev.type)
553 { 844 {
554 case SDL_KEYDOWN: 845 case SDL_KEYDOWN:
555 case SDL_KEYUP: 846 case SDL_KEYUP:
556 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 847 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 848 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 849 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
850 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
559 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 851 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560 break; 852 break;
561 853
562 case SDL_ACTIVEEVENT: 854 case SDL_ACTIVEEVENT:
563 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 855 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 856 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565 break; 857 break;
566 858
567 case SDL_MOUSEMOTION: 859 case SDL_MOUSEMOTION:
860 {
861 int state = ev.motion.state;
862 int x = ev.motion.x;
863 int y = ev.motion.y;
864 int xrel = ev.motion.xrel;
865 int yrel = ev.motion.yrel;
866
867 /* do simplistic event compression */
868 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
869 && state == ev.motion.state)
870 {
871 xrel += ev.motion.xrel;
872 yrel += ev.motion.yrel;
873 x = ev.motion.x;
874 y = ev.motion.y;
875 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
876 }
877
568 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 878 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
569
570 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 879 hv_store (hv, "state", 5, newSViv (state), 0);
571 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 880 hv_store (hv, "x", 1, newSViv (x), 0);
572 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 881 hv_store (hv, "y", 1, newSViv (y), 0);
573 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 882 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 883 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
884 }
575 break; 885 break;
576 886
577 case SDL_MOUSEBUTTONDOWN: 887 case SDL_MOUSEBUTTONDOWN:
578 case SDL_MOUSEBUTTONUP: 888 case SDL_MOUSEBUTTONUP:
579 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 889 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
580 890
581 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 891 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
582 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 892 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
583 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 893 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
584 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 894 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
589 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 899 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 900 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591 break; 901 break;
592 } 902 }
593 903
594 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 904 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
595 } 905 }
596} 906}
597 907
598int 908int
599Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 909Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
600 POSTCALL: 910 POSTCALL:
601 Mix_HookMusicFinished (music_finished); 911 Mix_HookMusicFinished (music_finished);
602 Mix_ChannelFinished (channel_finished); 912 Mix_ChannelFinished (channel_finished);
603 913
604void 914void
915Mix_QuerySpec ()
916 PPCODE:
917{
918 int freq, channels;
919 Uint16 format;
920
921 if (Mix_QuerySpec (&freq, &format, &channels))
922 {
923 EXTEND (SP, 3);
924 PUSHs (sv_2mortal (newSViv (freq)));
925 PUSHs (sv_2mortal (newSViv (format)));
926 PUSHs (sv_2mortal (newSViv (channels)));
927 }
928}
929
930void
605Mix_CloseAudio () 931Mix_CloseAudio ()
606 932
607int 933int
608Mix_AllocateChannels (int numchans = -1) 934Mix_AllocateChannels (int numchans = -1)
609 935
936const char *
937Mix_GetError ()
938
610void 939void
611lowdelay (int fd, int val = 1) 940lowdelay (int fd, int val = 1)
612 CODE: 941 CODE:
942 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
943
944void
945win32_proxy_info ()
946 PPCODE:
947{
613#ifndef _WIN32 948#ifdef _WIN32
614 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 949 char buffer[2048];
950 DWORD buflen;
951
952 EXTEND (SP, 3);
953
954 buflen = sizeof (buffer);
955 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
956 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
957 {
958 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
959
960 buflen = sizeof (buffer);
961 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
962 {
963 PUSHs (newSVpv (buffer, 0));
964
965 buflen = sizeof (buffer);
966 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
967 PUSHs (newSVpv (buffer, 0));
968 }
969 }
615#endif 970#endif
971}
616 972
617void 973int
618add_font (char *file) 974add_font (char *file)
619 CODE: 975 CODE:
620 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 976 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621#ifdef _WIN32 977 OUTPUT:
622 // cairo... sigh... requires win2000 978 RETVAL
623 AddFontResourceEx (file, FR_PRIVATE, 0);
624#endif
625 979
626void 980void
627load_image_inline (SV *image_) 981load_image_inline (SV *image_)
628 ALIAS: 982 ALIAS:
629 load_image_file = 1 983 load_image_file = 1
… …
632 STRLEN image_len; 986 STRLEN image_len;
633 char *image = (char *)SvPVbyte (image_, image_len); 987 char *image = (char *)SvPVbyte (image_, image_len);
634 SDL_Surface *surface, *surface2; 988 SDL_Surface *surface, *surface2;
635 SDL_PixelFormat fmt; 989 SDL_PixelFormat fmt;
636 SDL_RWops *rw = ix 990 SDL_RWops *rw = ix
637 ? SDL_RWFromFile (image, "r") 991 ? SDL_RWFromFile (image, "rb")
638 : SDL_RWFromConstMem (image, image_len); 992 : SDL_RWFromConstMem (image, image_len);
639 993
640 if (!rw) 994 if (!rw)
641 croak ("load_image: %s", SDL_GetError ()); 995 croak ("load_image: %s", SDL_GetError ());
642 996
… …
671 1025
672 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1026 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673 1027
674 assert (surface2->pitch == surface2->w * 4); 1028 assert (surface2->pitch == surface2->w * 4);
675 1029
1030 SDL_LockSurface (surface2);
676 EXTEND (SP, 5); 1031 EXTEND (SP, 6);
677 PUSHs (sv_2mortal (newSViv (surface2->w))); 1032 PUSHs (sv_2mortal (newSViv (surface2->w)));
678 PUSHs (sv_2mortal (newSViv (surface2->h))); 1033 PUSHs (sv_2mortal (newSViv (surface2->h)));
679 SDL_LockSurface (surface2);
680 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1034 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681 SDL_UnlockSurface (surface2);
682 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1035 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1036 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1037 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038 SDL_UnlockSurface (surface2);
685 1039
686 SDL_FreeSurface (surface); 1040 SDL_FreeSurface (surface);
687 SDL_FreeSurface (surface2); 1041 SDL_FreeSurface (surface2);
688} 1042}
689 1043
… …
715void 1069void
716error (char *message) 1070error (char *message)
717 CODE: 1071 CODE:
718 fprintf (stderr, "ERROR: %s\n", message); 1072 fprintf (stderr, "ERROR: %s\n", message);
719#ifdef _WIN32 1073#ifdef _WIN32
720 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1074 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
721#endif 1075#endif
722 1076
723void 1077void
724fatal (char *message) 1078fatal (char *message)
725 CODE: 1079 CODE:
726 fprintf (stderr, "FATAL: %s\n", message); 1080 fprintf (stderr, "FATAL: %s\n", message);
727#ifdef _WIN32 1081#ifdef _WIN32
728 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1082 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
729#endif 1083#endif
730 _exit (1); 1084 _exit (1);
731 1085
732void 1086void
733_exit (int retval) 1087_exit (int retval = 0)
734 CODE: 1088 CODE:
1089#ifdef WIN32
1090 ExitThread (retval); // unclean, please beam me up
1091#else
735 _exit (retval); 1092 _exit (retval);
1093#endif
736 1094
1095void
1096debug ()
1097 CODE:
1098{
1099#if DEBUG
1100 VALGRIND_DO_LEAK_CHECK;
1101#endif
1102}
1103
737MODULE = CFClient PACKAGE = CFClient::Font 1104MODULE = Deliantra::Client PACKAGE = DC::Font
738 1105
739CFClient::Font 1106PROTOTYPES: DISABLE
1107
1108DC::Font
740new_from_file (SV *class, char *path, int id = 0) 1109new_from_file (SV *class, char *path, int id = 0)
741 CODE: 1110 CODE:
742{ 1111{
743 int count; 1112 int count;
744 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1113 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
747} 1116}
748 OUTPUT: 1117 OUTPUT:
749 RETVAL 1118 RETVAL
750 1119
751void 1120void
752DESTROY (CFClient::Font self) 1121DESTROY (DC::Font self)
753 CODE: 1122 CODE:
754 pango_font_description_free (self); 1123 pango_font_description_free (self);
755 1124
756void 1125void
757make_default (CFClient::Font self) 1126make_default (DC::Font self)
1127 PROTOTYPE: $
758 CODE: 1128 CODE:
759 default_font = self; 1129 default_font = self;
760 1130
761MODULE = CFClient PACKAGE = CFClient::Layout 1131MODULE = Deliantra::Client PACKAGE = DC::Layout
762 1132
763CFClient::Layout 1133PROTOTYPES: DISABLE
764new (SV *class, int rgba = 0) 1134
1135void
1136glyph_cache_backup ()
1137 PROTOTYPE:
1138 CODE:
1139 tc_backup ();
1140
1141void
1142glyph_cache_restore ()
1143 PROTOTYPE:
1144 CODE:
1145 tc_restore ();
1146
1147DC::Layout
1148new (SV *class)
765 CODE: 1149 CODE:
766 New (0, RETVAL, 1, struct cf_layout); 1150 New (0, RETVAL, 1, struct cf_layout);
767 1151
768 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1152 RETVAL->pl = pango_layout_new (opengl_context);
769 RETVAL->rgba = rgba;
770 RETVAL->r = 1.; 1153 RETVAL->r = 1.;
771 RETVAL->g = 1.; 1154 RETVAL->g = 1.;
772 RETVAL->b = 1.; 1155 RETVAL->b = 1.;
773 RETVAL->a = 1.; 1156 RETVAL->a = 1.;
774 RETVAL->base_height = MIN_FONT_HEIGHT; 1157 RETVAL->base_height = MIN_FONT_HEIGHT;
775 RETVAL->font = 0; 1158 RETVAL->font = 0;
1159 RETVAL->rc = rc_alloc ();
776 1160
777 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1161 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
778 layout_update_font (RETVAL); 1162 layout_update_font (RETVAL);
779 OUTPUT: 1163 OUTPUT:
780 RETVAL 1164 RETVAL
781 1165
782void 1166void
783DESTROY (CFClient::Layout self) 1167DESTROY (DC::Layout self)
784 CODE: 1168 CODE:
785 g_object_unref (self->pl); 1169 g_object_unref (self->pl);
1170 rc_free (self->rc);
786 Safefree (self); 1171 Safefree (self);
787 1172
788int
789is_rgba (CFClient::Layout self)
790 CODE:
791 RETVAL = self->rgba;
792 OUTPUT:
793 RETVAL
794
795void 1173void
796set_text (CFClient::Layout self, SV *text_) 1174set_text (DC::Layout self, SV *text_)
797 CODE: 1175 CODE:
798{ 1176{
799 STRLEN textlen; 1177 STRLEN textlen;
800 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
801 1179
802 pango_layout_set_text (self->pl, text, textlen); 1180 pango_layout_set_text (self->pl, text, textlen);
803} 1181}
804 1182
805void 1183void
806set_markup (CFClient::Layout self, SV *text_) 1184set_markup (DC::Layout self, SV *text_)
807 CODE: 1185 CODE:
808{ 1186{
809 STRLEN textlen; 1187 STRLEN textlen;
810 char *text = SvPVutf8 (text_, textlen); 1188 char *text = SvPVutf8 (text_, textlen);
811 1189
812 pango_layout_set_markup (self->pl, text, textlen); 1190 pango_layout_set_markup (self->pl, text, textlen);
813} 1191}
814 1192
1193void
1194set_shapes (DC::Layout self, ...)
1195 CODE:
1196{
1197 PangoAttrList *attrs = 0;
1198 const char *text = pango_layout_get_text (self->pl);
1199 const char *pos = text;
1200 int arg = 4;
1201
1202 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1203 {
1204 PangoRectangle inkrect, rect;
1205 PangoAttribute *attr;
1206
1207 int x = SvIV (ST (arg - 3));
1208 int y = SvIV (ST (arg - 2));
1209 int w = SvIV (ST (arg - 1));
1210 int h = SvIV (ST (arg ));
1211
1212 inkrect.x = 0;
1213 inkrect.y = 0;
1214 inkrect.width = 0;
1215 inkrect.height = 0;
1216
1217 rect.x = x * PANGO_SCALE;
1218 rect.y = y * PANGO_SCALE;
1219 rect.width = w * PANGO_SCALE;
1220 rect.height = h * PANGO_SCALE;
1221
1222 if (!attrs)
1223 attrs = pango_layout_get_attributes (self->pl);
1224
1225 attr = pango_attr_shape_new (&inkrect, &rect);
1226 attr->start_index = pos - text;
1227 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1228 pango_attr_list_insert (attrs, attr);
1229
1230 arg += 4;
1231 pos += sizeof (OBJ_STR) - 1;
1232 }
1233
1234 if (attrs)
1235 pango_layout_set_attributes (self->pl, attrs);
1236}
1237
1238void
1239get_shapes (DC::Layout self)
1240 PPCODE:
1241{
1242 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1243
1244 do
1245 {
1246 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1247
1248 if (run && shape_attr_p (run))
1249 {
1250 PangoRectangle extents;
1251 pango_layout_iter_get_run_extents (iter, 0, &extents);
1252
1253 EXTEND (SP, 2);
1254 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1255 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1256 }
1257 }
1258 while (pango_layout_iter_next_run (iter));
1259
1260 pango_layout_iter_free (iter);
1261}
1262
1263int
1264has_wrapped (DC::Layout self)
1265 CODE:
1266{
1267 int lines = 1;
1268 const char *text = pango_layout_get_text (self->pl);
1269
1270 while (*text)
1271 lines += *text++ == '\n';
1272
1273 RETVAL = lines < pango_layout_get_line_count (self->pl);
1274}
1275 OUTPUT:
1276 RETVAL
1277
815SV * 1278SV *
816get_text (CFClient::Layout self) 1279get_text (DC::Layout self)
817 CODE: 1280 CODE:
818 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1281 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819 sv_utf8_decode (RETVAL); 1282 sv_utf8_decode (RETVAL);
820 OUTPUT: 1283 OUTPUT:
821 RETVAL 1284 RETVAL
822 1285
823void 1286void
824set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1287set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
825 CODE: 1288 CODE:
826 self->r = r; 1289 self->r = r;
827 self->g = g; 1290 self->g = g;
828 self->b = b; 1291 self->b = b;
829 self->a = a; 1292 self->a = a;
830 1293
831void 1294void
832set_font (CFClient::Layout self, CFClient::Font font = 0) 1295set_font (DC::Layout self, DC::Font font = 0)
833 CODE: 1296 CODE:
834 if (self->font != font) 1297 if (self->font != font)
835 { 1298 {
836 self->font = font; 1299 self->font = font;
837 layout_update_font (self); 1300 layout_update_font (self);
838 } 1301 }
839 1302
840void 1303void
841set_height (CFClient::Layout self, int base_height) 1304set_height (DC::Layout self, int base_height)
842 CODE: 1305 CODE:
843 if (self->base_height != base_height) 1306 if (self->base_height != base_height)
844 { 1307 {
845 self->base_height = base_height; 1308 self->base_height = base_height;
846 layout_update_font (self); 1309 layout_update_font (self);
847 } 1310 }
848 1311
849void 1312void
850set_width (CFClient::Layout self, int max_width = -1) 1313set_width (DC::Layout self, int max_width = -1)
851 CODE: 1314 CODE:
852 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1315 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853 1316
854void 1317void
855set_indent (CFClient::Layout self, int indent) 1318set_indent (DC::Layout self, int indent)
856 CODE: 1319 CODE:
857 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1320 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858 1321
859void 1322void
860set_spacing (CFClient::Layout self, int spacing) 1323set_spacing (DC::Layout self, int spacing)
861 CODE: 1324 CODE:
862 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1325 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863 1326
864void 1327void
865set_ellipsise (CFClient::Layout self, int ellipsise) 1328set_ellipsise (DC::Layout self, int ellipsise)
866 CODE: 1329 CODE:
867 pango_layout_set_ellipsize (self->pl, 1330 pango_layout_set_ellipsize (self->pl,
868 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1331 ellipsise == 1 ? PANGO_ELLIPSIZE_START
869 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1332 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1333 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
871 : PANGO_ELLIPSIZE_NONE 1334 : PANGO_ELLIPSIZE_NONE
872 ); 1335 );
873 1336
874void 1337void
875set_single_paragraph_mode (CFClient::Layout self, int spm) 1338set_single_paragraph_mode (DC::Layout self, int spm)
876 CODE: 1339 CODE:
877 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1340 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878 1341
879void 1342void
880size (CFClient::Layout self) 1343size (DC::Layout self)
881 PPCODE: 1344 PPCODE:
882{ 1345{
883 int w, h; 1346 int w, h;
884 1347
885 layout_get_pixel_size (self, &w, &h); 1348 layout_get_pixel_size (self, &w, &h);
… …
888 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (w)));
889 PUSHs (sv_2mortal (newSViv (h))); 1352 PUSHs (sv_2mortal (newSViv (h)));
890} 1353}
891 1354
892int 1355int
1356descent (DC::Layout self)
1357 CODE:
1358{
1359 PangoRectangle rect;
1360 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1361 pango_layout_line_get_pixel_extents (line, 0, &rect);
1362 RETVAL = PANGO_DESCENT (rect);
1363}
1364 OUTPUT:
1365 RETVAL
1366
1367int
893xy_to_index (CFClient::Layout self, int x, int y) 1368xy_to_index (DC::Layout self, int x, int y)
894 CODE: 1369 CODE:
895{ 1370{
896 int index, trailing; 1371 int index, trailing;
897 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1372 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898 RETVAL = index; 1373 RETVAL = index + trailing;
899} 1374}
900 OUTPUT: 1375 OUTPUT:
901 RETVAL 1376 RETVAL
902 1377
903void 1378void
904cursor_pos (CFClient::Layout self, int index) 1379cursor_pos (DC::Layout self, int index)
905 PPCODE: 1380 PPCODE:
906{ 1381{
907 PangoRectangle strong_pos; 1382 PangoRectangle pos;
908 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1383 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
909 1384
910 EXTEND (SP, 3); 1385 EXTEND (SP, 3);
911 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1386 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
912 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1387 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
913 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1388 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
914} 1389}
915 1390
916void 1391void
917render (CFClient::Layout self) 1392index_to_line_x (DC::Layout self, int index, int trailing = 0)
918 PPCODE: 1393 PPCODE:
919{ 1394{
920 SV *retval; 1395 int line, x;
921 int w, h;
922 1396
923 layout_get_pixel_size (self, &w, &h); 1397 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
924 1398#if !PANGO_VERSION_CHECK (1, 17, 3)
925 if (self->rgba) 1399 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
926 { 1400 --line;
927 cairo_surface_t *surface;
928 cairo_t *cairo;
929
930 retval = newSV (w * h * 4);
931 SvPOK_only (retval);
932 SvCUR_set (retval, w * h * 4);
933
934 memset (SvPVX (retval), 0, w * h * 4);
935
936 surface = cairo_image_surface_create_for_data (
937 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938 cairo = cairo_create (surface);
939 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941 pango_cairo_show_layout (cairo, self->pl);
942
943 cairo_destroy (cairo);
944 cairo_surface_destroy (surface);
945
946 // what a mess, and its premultiplied, too :(
947 {
948 uint32_t *p = (uint32_t *)SvPVX (retval);
949 uint32_t *e = p + w * h;
950
951 while (p < e)
952 {
953 uint32_t rgba = *p;
954 rgba = (rgba >> 24) | (rgba << 8);
955#if 0
956#ifdef _WIN32
957 {//D
958 uint8_t r = rgba >> 24;
959 uint8_t g = rgba >> 16;
960 uint8_t b = rgba >> 8;
961 uint8_t a = rgba >> 0;
962
963 rgba = (rgba & 0xffffff00) | a;
964 }
965#endif 1401#endif
966#endif
967 rgba = SDL_SwapBE32 (rgba);
968 *p++ = rgba;
969 }
970 }
971
972 EXTEND (SP, 5); 1402 EXTEND (SP, 2);
973 PUSHs (sv_2mortal (newSViv (w))); 1403 PUSHs (sv_2mortal (newSViv (line)));
1404 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1405}
1406
1407void
1408line_x_to_index (DC::Layout self, int line, int x)
1409 PPCODE:
1410{
1411 PangoLayoutLine *lp;
1412 int index, trailing;
1413
1414 if (line < 0)
1415 XSRETURN_EMPTY;
1416
1417 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1418 XSRETURN_EMPTY; /* do better */
1419
1420 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1421
1422 EXTEND (SP, 2);
1423 if (GIMME_V == G_SCALAR)
974 PUSHs (sv_2mortal (newSViv (h))); 1424 PUSHs (sv_2mortal (newSViv (index + trailing)));
975 PUSHs (sv_2mortal (retval));
976 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978 }
979 else 1425 else
980 { 1426 {
981 FT_Bitmap bitmap;
982
983 retval = newSV (w * h);
984 SvPOK_only (retval);
985 SvCUR_set (retval, w * h);
986
987 bitmap.rows = h;
988 bitmap.width = w;
989 bitmap.pitch = w;
990 bitmap.buffer = (unsigned char*)SvPVX (retval);
991 bitmap.num_grays = 256;
992 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994 memset (bitmap.buffer, 0, w * h);
995
996 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998 EXTEND (SP, 5);
999 PUSHs (sv_2mortal (newSViv (w))); 1427 PUSHs (sv_2mortal (newSViv (index)));
1000 PUSHs (sv_2mortal (newSViv (h))); 1428 PUSHs (sv_2mortal (newSViv (trailing)));
1001 PUSHs (sv_2mortal (retval));
1002 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004 } 1429 }
1005} 1430}
1006 1431
1432void
1433render (DC::Layout self, float x, float y, int flags = 0)
1434 CODE:
1435 rc_clear (self->rc);
1436 pango_opengl_render_layout_subpixel (
1437 self->pl,
1438 self->rc,
1439 x * PANGO_SCALE, y * PANGO_SCALE,
1440 self->r, self->g, self->b, self->a,
1441 flags
1442 );
1443 // we assume that context_change actually clears/frees stuff
1444 // and does not do any recomputation...
1445 pango_layout_context_changed (self->pl);
1446
1447void
1448draw (DC::Layout self)
1449 CODE:
1450{
1451 glEnable (GL_TEXTURE_2D);
1452 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1453 glEnable (GL_BLEND);
1454 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1455 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1456 glEnable (GL_ALPHA_TEST);
1457 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1458
1459 rc_draw (self->rc);
1460
1461 glDisable (GL_ALPHA_TEST);
1462 glDisable (GL_BLEND);
1463 glDisable (GL_TEXTURE_2D);
1464}
1465
1007MODULE = CFClient PACKAGE = CFClient::Texture 1466MODULE = Deliantra::Client PACKAGE = DC::Texture
1008 1467
1009void 1468PROTOTYPES: ENABLE
1010pad2pot (SV *data_, SV *w_, SV *h_)
1011 CODE:
1012{
1013 int ow = SvIV (w_);
1014 int oh = SvIV (h_);
1015 1469
1016 if (ow && oh) 1470void
1471pad (SV *data_, int ow, int oh, int nw, int nh)
1472 CODE:
1473{
1474 if ((nw != ow || nh != oh) && SvOK (data_))
1017 { 1475 {
1018 int nw = minpot (ow);
1019 int nh = minpot (oh);
1020
1021 if (nw != ow || nh != oh)
1022 {
1023 if (SvOK (data_))
1024 {
1025 STRLEN datalen; 1476 STRLEN datalen;
1026 char *data = SvPVbyte (data_, datalen); 1477 char *data = SvPVbyte (data_, datalen);
1027 int bpp = datalen / (ow * oh); 1478 int bpp = datalen / (ow * oh);
1028 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1479 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1029 1480
1030 SvPOK_only (result_); 1481 SvPOK_only (result_);
1031 SvCUR_set (result_, nw * nh * bpp); 1482 SvCUR_set (result_, nw * nh * bpp);
1032 1483
1033 memset (SvPVX (result_), 0, nw * nh * bpp); 1484 memset (SvPVX (result_), 0, nw * nh * bpp);
1034 while (oh--) 1485 while (oh--)
1035 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1486 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1036 1487
1037 sv_setsv (data_, result_); 1488 sv_setsv (data_, result_);
1038 }
1039
1040 sv_setiv (w_, nw);
1041 sv_setiv (h_, nh);
1042 }
1043 } 1489 }
1044} 1490}
1045 1491
1046void 1492void
1047draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1493draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1053{ 1499{
1054 HV *hv = (HV *)SvRV (self); 1500 HV *hv = (HV *)SvRV (self);
1055 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1501 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1056 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1502 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1057 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1503 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1504
1505 if (name <= 0)
1506 XSRETURN_EMPTY;
1058 1507
1059 if (items < 5) 1508 if (items < 5)
1060 { 1509 {
1061 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1510 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1062 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1511 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1090 glDisable (GL_ALPHA_TEST); 1539 glDisable (GL_ALPHA_TEST);
1091 glDisable (GL_BLEND); 1540 glDisable (GL_BLEND);
1092 } 1541 }
1093} 1542}
1094 1543
1544IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1545 CODE:
1546{
1547 GLint width;
1548 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1549 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1550 RETVAL = width > 0;
1551}
1552 OUTPUT:
1553 RETVAL
1554
1095MODULE = CFClient PACKAGE = CFClient::Map 1555MODULE = Deliantra::Client PACKAGE = DC::Map
1096 1556
1097CFClient::Map 1557PROTOTYPES: DISABLE
1098new (SV *class, int map_width, int map_height) 1558
1559DC::Map
1560new (SV *class)
1099 CODE: 1561 CODE:
1100 New (0, RETVAL, 1, struct map); 1562 New (0, RETVAL, 1, struct map);
1101 RETVAL->x = 0; 1563 RETVAL->x = 0;
1102 RETVAL->y = 0; 1564 RETVAL->y = 0;
1103 RETVAL->w = map_width; 1565 RETVAL->w = 0;
1104 RETVAL->h = map_height; 1566 RETVAL->h = 0;
1105 RETVAL->ox = 0; 1567 RETVAL->ox = 0;
1106 RETVAL->oy = 0; 1568 RETVAL->oy = 0;
1107 RETVAL->faces = 8192; 1569 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1570 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109 RETVAL->texs = 8192;
1110 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111 RETVAL->rows = 0; 1571 RETVAL->rows = 0;
1112 RETVAL->row = 0; 1572 RETVAL->row = 0;
1113 OUTPUT: 1573 OUTPUT:
1114 RETVAL 1574 RETVAL
1115 1575
1116void 1576void
1117DESTROY (CFClient::Map self) 1577DESTROY (DC::Map self)
1118 CODE: 1578 CODE:
1119{ 1579{
1120 map_clear (self); 1580 map_clear (self);
1121 Safefree (self->face); 1581 Safefree (self->face2tile);
1122 Safefree (self->tex); 1582 Safefree (self->tex);
1123 Safefree (self); 1583 Safefree (self);
1124} 1584}
1125 1585
1126void 1586void
1587resize (DC::Map self, int map_width, int map_height)
1588 CODE:
1589 self->w = map_width;
1590 self->h = map_height;
1591
1592void
1127clear (CFClient::Map self) 1593clear (DC::Map self)
1128 CODE: 1594 CODE:
1129 map_clear (self); 1595 map_clear (self);
1130 1596
1131void 1597void
1132set_face (CFClient::Map self, int face, int texid) 1598set_tileid (DC::Map self, int face, int tile)
1133 CODE: 1599 CODE:
1134{ 1600{
1135 while (self->faces <= face) 1601 need_facenum (self, face); self->face2tile [face] = tile;
1136 { 1602 need_texid (self, tile);
1137 Append (mapface, self->face, self->faces, self->faces);
1138 self->faces *= 2;
1139 }
1140
1141 self->face [face] = texid;
1142} 1603}
1143 1604
1144void 1605void
1606set_smooth (DC::Map self, int face, int smooth, int level)
1607 CODE:
1608{
1609 tileid texid;
1610 maptex *tex;
1611
1612 if (face < 0 || face >= self->faces)
1613 return;
1614
1615 if (smooth < 0 || smooth >= self->faces)
1616 return;
1617
1618 texid = self->face2tile [face];
1619
1620 if (!texid)
1621 return;
1622
1623 tex = self->tex + texid;
1624 tex->smoothtile = self->face2tile [smooth];
1625 tex->smoothlevel = level;
1626}
1627
1628void
1145set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1629set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146 CODE: 1630 CODE:
1147{ 1631{
1148 while (self->texs <= texid) 1632 need_texid (self, texid);
1149 {
1150 Append (maptex, self->tex, self->texs, self->texs);
1151 self->texs *= 2;
1152 }
1153 1633
1154 { 1634 {
1155 maptex *tex = self->tex + texid; 1635 maptex *tex = self->tex + texid;
1156 1636
1157 tex->name = name; 1637 tex->name = name;
… …
1174 // from transparent color bleeding and ugly wrapping effects. 1654 // from transparent color bleeding and ugly wrapping effects.
1175 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1655 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176} 1656}
1177 1657
1178int 1658int
1179ox (CFClient::Map self) 1659ox (DC::Map self)
1180 ALIAS: 1660 ALIAS:
1181 oy = 1 1661 oy = 1
1182 x = 2 1662 x = 2
1183 y = 3 1663 y = 3
1184 w = 4 1664 w = 4
… …
1195 } 1675 }
1196 OUTPUT: 1676 OUTPUT:
1197 RETVAL 1677 RETVAL
1198 1678
1199void 1679void
1200scroll (CFClient::Map self, int dx, int dy) 1680scroll (DC::Map self, int dx, int dy)
1201 CODE: 1681 CODE:
1202{ 1682{
1203 if (dx > 0) 1683 if (dx > 0)
1204 map_blank (self, self->x, self->y, dx - 1, self->h); 1684 map_blank (self, self->x, self->y, dx, self->h);
1205 else if (dx < 0) 1685 else if (dx < 0)
1206 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1686 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207 1687
1208 if (dy > 0) 1688 if (dy > 0)
1209 map_blank (self, self->x, self->y, self->w, dy - 1); 1689 map_blank (self, self->x, self->y, self->w, dy);
1210 else if (dy < 0) 1690 else if (dy < 0)
1211 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1691 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212 1692
1213 self->ox += dx; self->x += dx; 1693 self->ox += dx; self->x += dx;
1214 self->oy += dy; self->y += dy; 1694 self->oy += dy; self->y += dy;
1215 1695
1216 while (self->y < 0) 1696 while (self->y < 0)
… …
1220 self->rows += MAP_EXTEND_Y; 1700 self->rows += MAP_EXTEND_Y;
1221 self->y += MAP_EXTEND_Y; 1701 self->y += MAP_EXTEND_Y;
1222 } 1702 }
1223} 1703}
1224 1704
1225void 1705SV *
1226map1a_update (CFClient::Map self, SV *data_) 1706map1a_update (DC::Map self, SV *data_, int extmap)
1227 CODE: 1707 CODE:
1228{ 1708{
1229 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1709 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230 uint8_t *data_end = (uint8_t *)SvEND (data_); 1710 uint8_t *data_end = (uint8_t *)SvEND (data_);
1231 mapcell *cell; 1711 mapcell *cell;
1232 int x, y, flags; 1712 int x, y, z, flags;
1713 AV *missing = newAV ();
1714 RETVAL = newRV_noinc ((SV *)missing);
1233 1715
1234 while (data < data_end) 1716 while (data < data_end - 1)
1235 { 1717 {
1236 flags = (data [0] << 8) + data [1]; data += 2; 1718 flags = (data [0] << 8) + data [1]; data += 2;
1237 1719
1238 x = ((flags >> 10) & 63) + self->x; 1720 x = self->x + ((flags >> 10) & 63);
1239 y = ((flags >> 4) & 63) + self->y; 1721 y = self->y + ((flags >> 4) & 63);
1240 1722
1241 cell = map_get_cell (self, x, y); 1723 cell = map_get_cell (self, x, y);
1242 1724
1243 if (flags & 15) 1725 if (flags & 15)
1244 { 1726 {
1245 if (cell->darkness < 0) 1727 if (!cell->darkness)
1246 { 1728 {
1729 memset (cell, 0, sizeof (*cell));
1247 cell->darkness = 0; 1730 cell->darkness = 256;
1248 cell->face [0] = 0;
1249 cell->face [1] = 0;
1250 cell->face [2] = 0;
1251 } 1731 }
1252 1732
1253 cell->darkness = flags & 8 ? *data++ : 255;
1254
1255 //TODO: don't trust server data to be in-range(!) 1733 //TODO: don't trust server data to be in-range(!)
1256 1734
1257 if (flags & 4) 1735 if (flags & 8)
1258 { 1736 {
1259 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 if (extmap)
1738 {
1739 uint8_t ext, cmd;
1740
1741 do
1742 {
1743 ext = *data++;
1744 cmd = ext & 0x7f;
1745
1746 if (cmd < 4)
1747 cell->darkness = 255 - ext * 64 + 1;
1748 else if (cmd == 5) // health
1749 {
1750 cell->stat_width = 1;
1751 cell->stat_hp = *data++;
1752 }
1753 else if (cmd == 6) // monster width
1754 cell->stat_width = *data++ + 1;
1755 else if (cmd == 0x47)
1756 {
1757 if (*data == 1) cell->player = data [1];
1758 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1759 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1760 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1761
1762 data += *data + 1;
1763 }
1764 else if (cmd == 8) // cell flags
1765 cell->flags = *data++;
1766 else if (ext & 0x40) // unknown, multibyte => skip
1767 data += *data + 1;
1768 else
1769 data++;
1770 }
1771 while (ext & 0x80);
1772 }
1773 else
1774 cell->darkness = *data++ + 1;
1260 } 1775 }
1261 1776
1777 for (z = 0; z <= 2; ++z)
1262 if (flags & 2) 1778 if (flags & (4 >> z))
1263 { 1779 {
1264 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1780 faceid face = (data [0] << 8) + data [1]; data += 2;
1781 need_facenum (self, face);
1782 cell->tile [z] = self->face2tile [face];
1783
1784 if (cell->tile [z])
1785 {
1786 maptex *tex = self->tex + cell->tile [z];
1787 if (!tex->name)
1788 av_push (missing, newSViv (cell->tile [z]));
1789
1790 if (tex->smoothtile)
1791 {
1792 maptex *smooth = self->tex + tex->smoothtile;
1793 if (!smooth->name)
1794 av_push (missing, newSViv (tex->smoothtile));
1795 }
1796 }
1265 } 1797 }
1266
1267 if (flags & 1)
1268 {
1269 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1270 }
1271 } 1798 }
1272 else 1799 else
1273 cell->darkness = -1; 1800 CELL_CLEAR (cell);
1274 } 1801 }
1275} 1802}
1803 OUTPUT:
1804 RETVAL
1276 1805
1277SV * 1806SV *
1278mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1807mapmap (DC::Map self, int x0, int y0, int w, int h)
1279 CODE: 1808 CODE:
1280{ 1809{
1281 int x1, x; 1810 int x1, x;
1282 int y1, y; 1811 int y1, y;
1283 int z; 1812 int z;
… …
1304 { 1833 {
1305 mapcell *cell = row->col + (x - row->c0); 1834 mapcell *cell = row->col + (x - row->c0);
1306 1835
1307 for (z = 0; z <= 0; z++) 1836 for (z = 0; z <= 0; z++)
1308 { 1837 {
1309 mapface face = cell->face [z];
1310
1311 if (face)
1312 {
1313 maptex tex = self->tex [face]; 1838 maptex tex = self->tex [cell->tile [z]];
1314 int a0 = 255 - tex.a; 1839 int a0 = 255 - tex.a;
1315 int a1 = tex.a; 1840 int a1 = tex.a;
1316 1841
1317 r = (r * a0 + tex.r * a1) / 255; 1842 r = (r * a0 + tex.r * a1) / 255;
1318 g = (g * a0 + tex.g * a1) / 255; 1843 g = (g * a0 + tex.g * a1) / 255;
1319 b = (b * a0 + tex.b * a1) / 255; 1844 b = (b * a0 + tex.b * a1) / 255;
1320 a = (a * a0 + tex.a * a1) / 255; 1845 a = (a * a0 + tex.a * a1) / 255;
1321 }
1322 } 1846 }
1323 } 1847 }
1324 1848
1325 *map++ = (r ) 1849 *map++ = (r )
1326 | (g << 8) 1850 | (g << 8)
… …
1333} 1857}
1334 OUTPUT: 1858 OUTPUT:
1335 RETVAL 1859 RETVAL
1336 1860
1337void 1861void
1338draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1862draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1339 CODE: 1863 CODE:
1340{ 1864{
1341 int vx, vy;
1342 int x, y, z; 1865 int x, y, z;
1343 int last_name;
1344 mapface face;
1345 1866
1346 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 1867 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1347 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 1868 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1869 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1870 smooth_key skey;
1871 int pl_x, pl_y;
1872 maptex pl_tex;
1873 rc_t *rc = rc_alloc ();
1874 rc_key_t key;
1875 rc_array_t *arr;
1348 1876
1349 /* 1877 pl_tex.name = 0;
1350 int vx = self->vx = self->w >= sw
1351 ? self->x + (self->w - sw) / 2
1352 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353 1878
1354 int vy = self->vy = self->h >= sh 1879 // thats current max. sorry.
1355 ? self->y + (self->h - sh) / 2 1880 if (sw > 255) sw = 255;
1356 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1881 if (sh > 255) sh = 255;
1357 */
1358 1882
1359 glColor4ub (255, 255, 255, 255); 1883 // clear key, in case of extra padding
1884 memset (&skey, 0, sizeof (skey));
1885
1886 memset (&key, 0, sizeof (key));
1887 key.r = 255;
1888 key.g = 255;
1889 key.b = 255;
1890 key.a = 255;
1891 key.mode = GL_QUADS;
1892 key.format = GL_T2F_V3F;
1893 key.texname = -1;
1894
1895 mx += self->x;
1896 my += self->y;
1897
1898 // first pass: determine smooth_max
1899 // rather ugly, if you ask me
1900 // could also be stored inside mapcell and updated on change
1901 memset (smooth_max, 0, sizeof (smooth_max));
1902
1903 for (y = 0; y < sh; y++)
1904 if (0 <= y + my && y + my < self->rows)
1905 {
1906 maprow *row = self->row + (y + my);
1907
1908 for (x = 0; x < sw; x++)
1909 if (row->c0 <= x + mx && x + mx < row->c1)
1910 {
1911 mapcell *cell = row->col + (x + mx - row->c0);
1912
1913 smooth_max[x + 1][y + 1] =
1914 MAX (self->tex [cell->tile [0]].smoothlevel,
1915 MAX (self->tex [cell->tile [1]].smoothlevel,
1916 self->tex [cell->tile [2]].smoothlevel));
1917 }
1918 }
1360 1919
1361 glEnable (GL_BLEND); 1920 glEnable (GL_BLEND);
1362 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1363 glEnable (GL_TEXTURE_2D);
1364 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1922 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1365 1923
1366 glBegin (GL_QUADS);
1367
1368 last_name = 0;
1369
1370 for (z = 0; z < 3; z++) 1924 for (z = 0; z <= 2; z++)
1925 {
1926 memset (smooth_level, 0, sizeof (smooth_level));
1927
1371 for (y = 0; y < sh; y++) 1928 for (y = 0; y < sh; y++)
1372 if (0 <= y + vy && y + vy < self->rows) 1929 if (0 <= y + my && y + my < self->rows)
1373 { 1930 {
1374 maprow *row = self->row + (y + vy); 1931 maprow *row = self->row + (y + my);
1375 1932
1376 for (x = 0; x < sw; x++) 1933 for (x = 0; x < sw; x++)
1377 if (row->c0 <= x + vx && x + vx < row->c1) 1934 if (row->c0 <= x + mx && x + mx < row->c1)
1378 { 1935 {
1379 mapcell *cell = row->col + (x + vx - row->c0); 1936 mapcell *cell = row->col + (x + mx - row->c0);
1380
1381 face = cell->face [z]; 1937 tileid tile = cell->tile [z];
1382 1938
1383 if (face) 1939 if (tile)
1940 {
1941 maptex tex = self->tex [tile];
1942 int px = (x + 1) * T - tex.w;
1943 int py = (y + 1) * T - tex.h;
1944
1945 if (key.texname != tex.name)
1946 {
1947 if (!tex.name)
1948 tex = self->tex [2]; /* missing, replace by noface */
1949
1950 key.texname = tex.name;
1951 arr = rc_array (rc, &key);
1952 }
1953
1954 if (expect_false (cell->player == player) && expect_false (z == 2))
1955 {
1956 pl_x = px;
1957 pl_y = py;
1958 pl_tex = tex;
1959 continue;
1960 }
1961
1962 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1963 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1964 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1965 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1966
1967 if (expect_false (cell->flags) && expect_false (z == 2))
1968 {
1969 // overlays such as the speech bubble, probably more to come
1970 if (cell->flags & 1)
1971 {
1972 maptex tex = self->tex [1];
1973 int px = x * T + T * 2 / 32;
1974 int py = y * T - T * 6 / 32;
1975
1976 if (tex.name)
1977 {
1978 if (key.texname != tex.name)
1979 {
1980 key.texname = tex.name;
1981 arr = rc_array (rc, &key);
1982 }
1983
1984 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1985 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1986 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1987 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1988 }
1989 }
1990 }
1991
1992 // update smooth hash
1993 if (tex.smoothtile)
1994 {
1995 skey.tile = tex.smoothtile;
1996 skey.level = tex.smoothlevel;
1997
1998 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1999
2000 // add bits to current tile and all neighbours. skey.x|y is
2001 // shifted +1|+1 so we always stay positive.
2002
2003 // bits is ___n cccc CCCC bbbb
2004 // n do not draw borders&corners
2005 // c draw these corners, but...
2006 // C ... not these
2007 // b draw these borders
2008
2009 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2010 // ┃· ·· ·┃ ━━
2011
2012 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2013 // ·· ·· ·┏ ┓·
2014
2015 // full tile
2016 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2017
2018 // borders
2019 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2020 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2021 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2022 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2023
2024 // corners
2025 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2026 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2027 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2028 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2029 }
2030 }
2031 }
2032 }
2033
2034 rc_draw (rc);
2035 rc_clear (rc);
2036
2037 // go through all smoothlevels, lowest to highest, then draw.
2038 // this is basically counting sort
2039 {
2040 int w, b;
2041
2042 glEnable (GL_TEXTURE_2D);
2043 glBegin (GL_QUADS);
2044 for (w = 0; w < 256 / 32; ++w)
2045 {
2046 uint32_t smask = smooth_level [w];
2047 if (smask)
2048 for (b = 0; b < 32; ++b)
2049 if (smask & (((uint32_t)1) << b))
1384 { 2050 {
1385 maptex tex = self->tex [face]; 2051 int level = (w << 5) | b;
2052 HE *he;
1386 2053
1387 int px = (x + 1) * 32 - tex.w; 2054 hv_iterinit (smooth);
1388 int py = (y + 1) * 32 - tex.h; 2055 while ((he = hv_iternext (smooth)))
1389
1390 if (last_name != tex.name)
1391 { 2056 {
2057 smooth_key *skey = (smooth_key *)HeKEY (he);
2058 IV bits = SvIVX (HeVAL (he));
2059
2060 if (!(bits & 0x1000)
2061 && skey->level == level
2062 && level > smooth_max [skey->x][skey->y])
2063 {
2064 maptex tex = self->tex [skey->tile];
2065 int px = (((int)skey->x) - 1) * T;
2066 int py = (((int)skey->y) - 1) * T;
2067 int border = bits & 15;
2068 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2069 float dx = tex.s * .0625f; // 16 images/row
2070 float dy = tex.t * .5f ; // 2 images/column
2071
2072 if (tex.name)
2073 {
2074 // this time avoiding texture state changes
2075 // save gobs of state changes.
2076 if (key.texname != tex.name)
2077 {
1392 glEnd (); 2078 glEnd ();
1393 last_name = tex.name;
1394 glBindTexture (GL_TEXTURE_2D, last_name); 2079 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1395 glBegin (GL_QUADS); 2080 glBegin (GL_QUADS);
2081 }
2082
2083 if (border)
2084 {
2085 float ox = border * dx;
2086
2087 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2088 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2089 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2090 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2091 }
2092
2093 if (corner)
2094 {
2095 float ox = corner * dx;
2096
2097 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2098 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2099 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2100 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2101 }
2102 }
2103 }
1396 } 2104 }
1397
1398 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402 } 2105 }
1403 }
1404 } 2106 }
1405 2107
1406 glEnd (); 2108 glEnd ();
1407
1408 glDisable (GL_TEXTURE_2D); 2109 glDisable (GL_TEXTURE_2D);
2110 key.texname = -1;
2111 }
2112
2113 hv_clear (smooth);
2114 }
2115
2116 if (pl_tex.name)
2117 {
2118 maptex tex = pl_tex;
2119 int px = pl_x + sdx;
2120 int py = pl_y + sdy;
2121
2122 key.texname = tex.name;
2123 arr = rc_array (rc, &key);
2124
2125 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2126 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2127 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2128 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2129
2130 rc_draw (rc);
2131 }
2132
1409 glDisable (GL_BLEND); 2133 glDisable (GL_BLEND);
1410} 2134 rc_free (rc);
1411 2135
2136 // top layer: overlays such as the health bar
2137 for (y = 0; y < sh; y++)
2138 if (0 <= y + my && y + my < self->rows)
2139 {
2140 maprow *row = self->row + (y + my);
2141
2142 for (x = 0; x < sw; x++)
2143 if (row->c0 <= x + mx && x + mx < row->c1)
2144 {
2145 mapcell *cell = row->col + (x + mx - row->c0);
2146
2147 int px = x * T;
2148 int py = y * T;
2149
2150 if (cell->stat_hp)
2151 {
2152 int width = cell->stat_width * T;
2153 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2154
2155 glColor3ub (0, 0, 0);
2156 glRectf (px + 1, py - thick - 2,
2157 px + width - 1, py);
2158
2159 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2160 glRectf (px + 2,
2161 py - thick - 1,
2162 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2163 }
2164 }
2165 }
2166}
2167
1412void 2168void
1413draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2169draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414 CODE: 2170 CODE:
1415{ 2171{
1416 static float color[16][3] = { 2172 static float color[16][3] = {
1417 { 0.00, 0.00, 0.00 }, 2173 { 0.00F, 0.00F, 0.00F },
1418 { 1.00, 1.00, 1.00 }, 2174 { 1.00F, 1.00F, 1.00F },
1419 { 0.00, 0.00, 0.55 }, 2175 { 0.00F, 0.00F, 0.55F },
1420 { 1.00, 0.00, 0.00 }, 2176 { 1.00F, 0.00F, 0.00F },
1421 2177
1422 { 1.00, 0.54, 0.00 }, 2178 { 1.00F, 0.54F, 0.00F },
1423 { 0.11, 0.56, 1.00 }, 2179 { 0.11F, 0.56F, 1.00F },
1424 { 0.93, 0.46, 0.00 }, 2180 { 0.93F, 0.46F, 0.00F },
1425 { 0.18, 0.54, 0.34 }, 2181 { 0.18F, 0.54F, 0.34F },
1426 2182
1427 { 0.56, 0.73, 0.56 }, 2183 { 0.56F, 0.73F, 0.56F },
1428 { 0.80, 0.80, 0.80 }, 2184 { 0.80F, 0.80F, 0.80F },
1429 { 0.55, 0.41, 0.13 }, 2185 { 0.55F, 0.41F, 0.13F },
1430 { 0.99, 0.77, 0.26 }, 2186 { 0.99F, 0.77F, 0.26F },
1431 2187
1432 { 0.74, 0.65, 0.41 }, 2188 { 0.74F, 0.65F, 0.41F },
1433 2189
1434 { 0.00, 1.00, 1.00 }, 2190 { 0.00F, 1.00F, 1.00F },
1435 { 1.00, 0.00, 1.00 }, 2191 { 1.00F, 0.00F, 1.00F },
1436 { 1.00, 1.00, 0.00 }, 2192 { 1.00F, 1.00F, 0.00F },
1437 }; 2193 };
1438 2194
1439 int x, y; 2195 int x, y;
1440 2196
1441 glEnable (GL_TEXTURE_2D); 2197 glEnable (GL_TEXTURE_2D);
… …
1468 glDisable (GL_BLEND); 2224 glDisable (GL_BLEND);
1469 glDisable (GL_TEXTURE_2D); 2225 glDisable (GL_TEXTURE_2D);
1470} 2226}
1471 2227
1472void 2228void
1473fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2229fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1474 PPCODE: 2230 PPCODE:
1475{ 2231{
1476 int vx, vy;
1477 int x, y; 2232 int x, y;
2233 int sw1 = sw + 2;
2234 int sh1 = sh + 2;
2235 int sh3 = sh * 3;
1478 int sw4 = (sw + 3) & ~3; 2236 int sw34 = (sw * 3 + 3) & ~3;
2237 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1479 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2238 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1480 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2239 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1481 2240
1482 memset (darkness, 255, sw4 * sh);
1483 SvPOK_only (darkness_sv); 2241 SvPOK_only (darkness3_sv);
1484 SvCUR_set (darkness_sv, sw4 * sh); 2242 SvCUR_set (darkness3_sv, sw34 * sh3);
1485 2243
1486 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2244 mx += self->x - 1;
1487 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2245 my += self->y - 1;
1488 2246
2247 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2248
1489 for (y = 0; y < sh; y++) 2249 for (y = 0; y < sh1; y++)
1490 if (0 <= y + vy && y + vy < self->rows) 2250 if (0 <= y + my && y + my < self->rows)
1491 { 2251 {
1492 maprow *row = self->row + (y + vy); 2252 maprow *row = self->row + (y + my);
1493 2253
1494 for (x = 0; x < sw; x++) 2254 for (x = 0; x < sw1; x++)
1495 if (row->c0 <= x + vx && x + vx < row->c1) 2255 if (row->c0 <= x + mx && x + mx < row->c1)
1496 { 2256 {
1497 mapcell *cell = row->col + (x + vx - row->c0); 2257 mapcell *cell = row->col + (x + mx - row->c0);
1498 2258
1499 darkness[y * sw4 + x] = cell->darkness < 0 2259 darkness1 [y * sw1 + x] = cell->darkness
2260 ? 255 - (cell->darkness - 1)
1500 ? 255 - FOW_DARKNESS 2261 : 255 - FOW_DARKNESS;
1501 : 255 - cell->darkness;
1502 } 2262 }
1503 } 2263 }
1504 2264
2265 for (y = 0; y < sh; ++y)
2266 for (x = 0; x < sw; ++x)
2267 {
2268 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2269 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2270 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2271 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2272 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2273 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2274 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2275 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2276 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2277
2278 uint8_t r11 = (d11 + d21 + d12) / 3;
2279 uint8_t r21 = d21;
2280 uint8_t r31 = (d21 + d31 + d32) / 3;
2281
2282 uint8_t r12 = d12;
2283 uint8_t r22 = d22;
2284 uint8_t r32 = d32;
2285
2286 uint8_t r13 = (d13 + d23 + d12) / 3;
2287 uint8_t r23 = d23;
2288 uint8_t r33 = (d23 + d33 + d32) / 3;
2289
2290 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2291 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2292 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2293 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2294 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2295 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2296 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2297 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2298 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2299 }
2300
2301 free (darkness1);
2302
1505 EXTEND (SP, 3); 2303 EXTEND (SP, 3);
1506 PUSHs (sv_2mortal (newSViv (sw4))); 2304 PUSHs (sv_2mortal (newSViv (sw34)));
1507 PUSHs (sv_2mortal (newSViv (sh))); 2305 PUSHs (sv_2mortal (newSViv (sh3)));
1508 PUSHs (darkness_sv); 2306 PUSHs (darkness3_sv);
1509} 2307}
1510 2308
1511SV * 2309SV *
1512get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2310get_rect (DC::Map self, int x0, int y0, int w, int h)
1513 CODE: 2311 CODE:
1514{ 2312{
1515 int x, y, x1, y1; 2313 int x, y, x1, y1;
1516 SV *data_sv = newSV (w * h * 7 + 5); 2314 SV *data_sv = newSV (w * h * 7 + 5);
1517 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2315 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1542 if (row && row->c0 <= x && x < row->c1) 2340 if (row && row->c0 <= x && x < row->c1)
1543 { 2341 {
1544 mapcell *cell = row->col + (x - row->c0); 2342 mapcell *cell = row->col + (x - row->c0);
1545 uint8_t flags = 0; 2343 uint8_t flags = 0;
1546 2344
1547 if (cell->face [0]) flags |= 1; 2345 if (cell->tile [0]) flags |= 1;
1548 if (cell->face [1]) flags |= 2; 2346 if (cell->tile [1]) flags |= 2;
1549 if (cell->face [2]) flags |= 4; 2347 if (cell->tile [2]) flags |= 4;
1550 2348
1551 *data++ = flags; 2349 *data++ = flags;
1552 2350
1553 if (flags & 1) 2351 if (flags & 1)
1554 { 2352 {
2353 tileid tile = cell->tile [0];
1555 *data++ = cell->face [0] >> 8; 2354 *data++ = tile >> 8;
1556 *data++ = cell->face [0]; 2355 *data++ = tile;
1557 } 2356 }
1558 2357
1559 if (flags & 2) 2358 if (flags & 2)
1560 { 2359 {
2360 tileid tile = cell->tile [1];
1561 *data++ = cell->face [1] >> 8; 2361 *data++ = tile >> 8;
1562 *data++ = cell->face [1]; 2362 *data++ = tile;
1563 } 2363 }
1564 2364
1565 if (flags & 4) 2365 if (flags & 4)
1566 { 2366 {
2367 tileid tile = cell->tile [2];
1567 *data++ = cell->face [2] >> 8; 2368 *data++ = tile >> 8;
1568 *data++ = cell->face [2]; 2369 *data++ = tile;
1569 } 2370 }
1570 } 2371 }
1571 else 2372 else
1572 *data++ = 0; 2373 *data++ = 0;
1573 } 2374 }
1574 } 2375 }
1575 2376
2377 /* if size is w*h + 5 then no data has been found */
2378 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2379 {
1576 SvPOK_only (data_sv); 2380 SvPOK_only (data_sv);
1577 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2381 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382 }
2383
1578 RETVAL = data_sv; 2384 RETVAL = data_sv;
1579} 2385}
1580 OUTPUT: 2386 OUTPUT:
1581 RETVAL 2387 RETVAL
1582 2388
1583void 2389void
1584set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2390set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1585 PPCODE: 2391 PPCODE:
1586{ 2392{
1587 int x, y, z; 2393 int x, y, z;
1588 int w, h; 2394 int w, h;
1589 int x1, y1; 2395 int x1, y1;
2396 STRLEN len;
2397 uint8_t *data, *end;
2398
2399 len = SvLEN (data_sv);
2400 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2401 data = SvPVbyte_nolen (data_sv);
2402 end = data + len + 8;
2403
2404 if (len < 5)
2405 XSRETURN_EMPTY;
1590 2406
1591 if (*data++ != 0) 2407 if (*data++ != 0)
1592 return; /* version mismatch */ 2408 XSRETURN_EMPTY; /* version mismatch */
1593 2409
1594 w = *data++ << 8; w |= *data++; 2410 w = *data++ << 8; w |= *data++;
1595 h = *data++ << 8; h |= *data++; 2411 h = *data++ << 8; h |= *data++;
1596 2412
1597 // we need to do this 'cause we don't keep an absolute coord system for rows 2413 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1609 { 2425 {
1610 maprow *row = map_get_row (self, y); 2426 maprow *row = map_get_row (self, y);
1611 2427
1612 for (x = x0; x < x1; x++) 2428 for (x = x0; x < x1; x++)
1613 { 2429 {
2430 uint8_t flags;
2431
2432 if (data + 7 >= end)
2433 XSRETURN_EMPTY;
2434
1614 uint8_t flags = *data++; 2435 flags = *data++;
1615 2436
1616 if (flags) 2437 if (flags)
1617 { 2438 {
1618 mapface face[3] = { 0, 0, 0 };
1619
1620 mapcell *cell = row_get_cell (row, x); 2439 mapcell *cell = row_get_cell (row, x);
2440 tileid tile[3] = { 0, 0, 0 };
1621 2441
1622 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2442 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1623 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2443 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1624 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2444 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1625 2445
1626 if (cell->darkness <= 0) 2446 if (cell->darkness == 0)
1627 { 2447 {
1628 cell->darkness = -1; 2448 /*cell->darkness = 0;*/
2449 EXTEND (SP, 3);
1629 2450
1630 for (z = 0; z <= 2; z++) 2451 for (z = 0; z <= 2; z++)
1631 { 2452 {
1632 cell->face[z] = face[z]; 2453 tileid t = tile [z];
1633 2454
1634 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2455 if (t >= self->texs || (t && !self->tex [t].name))
2456 {
1635 XPUSHs (sv_2mortal (newSViv (face[z]))); 2457 PUSHs (sv_2mortal (newSViv (t)));
2458 need_texid (self, t);
2459 }
2460
2461 cell->tile [z] = t;
1636 } 2462 }
1637 } 2463 }
1638 } 2464 }
1639 } 2465 }
1640 } 2466 }
1641} 2467}
1642 2468
1643MODULE = CFClient PACKAGE = CFClient::MixChunk 2469MODULE = Deliantra::Client PACKAGE = DC::RW
1644 2470
1645CFClient::MixChunk 2471DC::RW
1646new_from_file (SV *class, char *path) 2472new (SV *class, SV *data_sv)
1647 CODE: 2473 CODE:
1648 RETVAL = Mix_LoadWAV (path); 2474{
2475 STRLEN datalen;
2476 char *data = SvPVbyte (data_sv, datalen);
2477
2478 RETVAL = SDL_RWFromConstMem (data, datalen);
2479}
1649 OUTPUT: 2480 OUTPUT:
1650 RETVAL 2481 RETVAL
1651 2482
2483DC::RW
2484new_from_file (SV *class, const char *path, const char *mode = "rb")
2485 CODE:
2486 RETVAL = SDL_RWFromFile (path, mode);
2487 OUTPUT:
2488 RETVAL
2489
2490# fails on win32:
2491# dc.xs(2268) : error C2059: syntax error : '('
1652void 2492#void
2493#close (DC::RW self)
2494# CODE:
2495# (self->(close)) (self);
2496
2497MODULE = Deliantra::Client PACKAGE = DC::Channel
2498
2499PROTOTYPES: DISABLE
2500
2501DC::Channel
2502find ()
2503 CODE:
2504{
2505 RETVAL = Mix_GroupAvailable (-1);
2506
2507 if (RETVAL < 0)
2508 {
2509 RETVAL = Mix_GroupOldest (-1);
2510
2511 if (RETVAL < 0)
2512 XSRETURN_UNDEF;
2513
2514 Mix_HaltChannel (RETVAL);
2515 }
2516
2517 Mix_UnregisterAllEffects (RETVAL);
2518 Mix_Volume (RETVAL, 128);
2519}
2520 OUTPUT:
2521 RETVAL
2522
2523void
2524halt (DC::Channel self)
2525 CODE:
2526 Mix_HaltChannel (self);
2527
2528void
2529expire (DC::Channel self, int ticks = -1)
2530 CODE:
2531 Mix_ExpireChannel (self, ticks);
2532
2533void
2534fade_out (DC::Channel self, int ticks = -1)
2535 CODE:
2536 Mix_FadeOutChannel (self, ticks);
2537
2538int
2539volume (DC::Channel self, int volume)
2540 CODE:
2541 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2542 OUTPUT:
2543 RETVAL
2544
2545void
2546unregister_all_effects (DC::Channel self)
2547 CODE:
2548 Mix_UnregisterAllEffects (self);
2549
2550void
2551set_panning (DC::Channel self, int left, int right)
2552 CODE:
2553 left = CLAMP (left , 0, 255);
2554 right = CLAMP (right, 0, 255);
2555 Mix_SetPanning (self, left, right);
2556
2557void
2558set_distance (DC::Channel self, int distance)
2559 CODE:
2560 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2561
2562void
2563set_position (DC::Channel self, int angle, int distance)
2564 CODE:
2565
2566void
2567set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2568 CODE:
2569{
2570 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2571 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2572 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2573}
2574
2575void
2576set_reverse_stereo (DC::Channel self, int flip)
2577 CODE:
2578 Mix_SetReverseStereo (self, flip);
2579
2580MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2581
2582PROTOTYPES: DISABLE
2583
2584DC::MixChunk
2585new (SV *class, DC::RW rwops)
2586 CODE:
2587 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2588 OUTPUT:
2589 RETVAL
2590
2591void
1653DESTROY (CFClient::MixChunk self) 2592DESTROY (DC::MixChunk self)
1654 CODE: 2593 CODE:
1655 Mix_FreeChunk (self); 2594 Mix_FreeChunk (self);
1656 2595
1657int 2596int
1658volume (CFClient::MixChunk self, int volume = -1) 2597volume (DC::MixChunk self, int volume = -1)
1659 CODE: 2598 CODE:
2599 if (items > 1)
2600 volume = CLAMP (volume, 0, 128);
1660 RETVAL = Mix_VolumeChunk (self, volume); 2601 RETVAL = Mix_VolumeChunk (self, volume);
1661 OUTPUT: 2602 OUTPUT:
1662 RETVAL 2603 RETVAL
1663 2604
1664int 2605DC::Channel
1665play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2606play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1666 CODE: 2607 CODE:
2608{
1667 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2609 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2610
2611 if (RETVAL < 0)
2612 XSRETURN_UNDEF;
2613
2614 if (channel < 0)
2615 {
2616 Mix_UnregisterAllEffects (RETVAL);
2617 Mix_Volume (RETVAL, 128);
2618 }
2619}
1668 OUTPUT: 2620 OUTPUT:
1669 RETVAL 2621 RETVAL
1670 2622
1671MODULE = CFClient PACKAGE = CFClient::MixMusic 2623MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1672 2624
1673int 2625int
1674volume (int volume = -1) 2626volume (int volume = -1)
2627 PROTOTYPE: ;$
1675 CODE: 2628 CODE:
2629 if (items > 0)
2630 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeMusic (volume); 2631 RETVAL = Mix_VolumeMusic (volume);
1677 OUTPUT: 2632 OUTPUT:
1678 RETVAL 2633 RETVAL
1679 2634
1680CFClient::MixMusic 2635void
1681new_from_file (SV *class, char *path) 2636fade_out (int ms)
1682 CODE: 2637 CODE:
2638 Mix_FadeOutMusic (ms);
2639
2640void
2641halt ()
2642 CODE:
2643 Mix_HaltMusic ();
2644
2645DC::MixMusic
2646new (SV *class, DC::RW rwops)
2647 CODE:
1683 RETVAL = Mix_LoadMUS (path); 2648 RETVAL = Mix_LoadMUS_RW (rwops);
1684 OUTPUT: 2649 OUTPUT:
1685 RETVAL 2650 RETVAL
1686 2651
1687void 2652void
1688DESTROY (CFClient::MixMusic self) 2653DESTROY (DC::MixMusic self)
1689 CODE: 2654 CODE:
1690 Mix_FreeMusic (self); 2655 Mix_FreeMusic (self);
1691 2656
1692int 2657int
1693play (CFClient::MixMusic self, int loops = -1) 2658play (DC::MixMusic self, int loops = -1)
1694 CODE: 2659 CODE:
1695 RETVAL = Mix_PlayMusic (self, loops); 2660 RETVAL = Mix_PlayMusic (self, loops);
1696 OUTPUT: 2661 OUTPUT:
1697 RETVAL 2662 RETVAL
1698 2663
2664void
2665fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2666 CODE:
2667 Mix_FadeInMusicPos (self, loops, ms, position);
2668
1699MODULE = CFClient PACKAGE = CFClient::OpenGL 2669MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2670
2671PROTOTYPES: ENABLE
1700 2672
1701BOOT: 2673BOOT:
1702{ 2674{
1703 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2675 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1704 static const struct { 2676 static const struct {
1705 const char *name; 2677 const char *name;
1706 IV iv; 2678 IV iv;
1707 } *civ, const_iv[] = { 2679 } *civ, const_iv[] = {
1708# define const_iv(name) { # name, (IV)name } 2680# define const_iv(name) { # name, (IV)name }
2681 const_iv (GL_VENDOR),
2682 const_iv (GL_VERSION),
2683 const_iv (GL_EXTENSIONS),
1709 const_iv (GL_COLOR_MATERIAL), 2684 const_iv (GL_COLOR_MATERIAL),
1710 const_iv (GL_SMOOTH), 2685 const_iv (GL_SMOOTH),
1711 const_iv (GL_FLAT), 2686 const_iv (GL_FLAT),
1712 const_iv (GL_DITHER), 2687 const_iv (GL_DITHER),
1713 const_iv (GL_BLEND), 2688 const_iv (GL_BLEND),
… …
1717 const_iv (GL_ALPHA_TEST), 2692 const_iv (GL_ALPHA_TEST),
1718 const_iv (GL_NORMALIZE), 2693 const_iv (GL_NORMALIZE),
1719 const_iv (GL_RESCALE_NORMAL), 2694 const_iv (GL_RESCALE_NORMAL),
1720 const_iv (GL_FRONT), 2695 const_iv (GL_FRONT),
1721 const_iv (GL_BACK), 2696 const_iv (GL_BACK),
2697 const_iv (GL_AUX0),
1722 const_iv (GL_AND), 2698 const_iv (GL_AND),
1723 const_iv (GL_ONE), 2699 const_iv (GL_ONE),
1724 const_iv (GL_ZERO), 2700 const_iv (GL_ZERO),
1725 const_iv (GL_SRC_ALPHA), 2701 const_iv (GL_SRC_ALPHA),
1726 const_iv (GL_DST_ALPHA), 2702 const_iv (GL_DST_ALPHA),
… …
1739 const_iv (GL_INTENSITY), 2715 const_iv (GL_INTENSITY),
1740 const_iv (GL_LUMINANCE), 2716 const_iv (GL_LUMINANCE),
1741 const_iv (GL_LUMINANCE_ALPHA), 2717 const_iv (GL_LUMINANCE_ALPHA),
1742 const_iv (GL_FLOAT), 2718 const_iv (GL_FLOAT),
1743 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2719 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2720 const_iv (GL_COMPRESSED_ALPHA_ARB),
2721 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2722 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2723 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2724 const_iv (GL_COMPRESSED_RGB_ARB),
2725 const_iv (GL_COMPRESSED_RGBA_ARB),
1744 const_iv (GL_COMPILE), 2726 const_iv (GL_COMPILE),
2727 const_iv (GL_PROXY_TEXTURE_1D),
2728 const_iv (GL_PROXY_TEXTURE_2D),
1745 const_iv (GL_TEXTURE_1D), 2729 const_iv (GL_TEXTURE_1D),
1746 const_iv (GL_TEXTURE_2D), 2730 const_iv (GL_TEXTURE_2D),
1747 const_iv (GL_TEXTURE_ENV), 2731 const_iv (GL_TEXTURE_ENV),
1748 const_iv (GL_TEXTURE_MAG_FILTER), 2732 const_iv (GL_TEXTURE_MAG_FILTER),
1749 const_iv (GL_TEXTURE_MIN_FILTER), 2733 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1770 const_iv (GL_COLOR_LOGIC_OP), 2754 const_iv (GL_COLOR_LOGIC_OP),
1771 const_iv (GL_SEPARABLE_2D), 2755 const_iv (GL_SEPARABLE_2D),
1772 const_iv (GL_CONVOLUTION_2D), 2756 const_iv (GL_CONVOLUTION_2D),
1773 const_iv (GL_CONVOLUTION_BORDER_MODE), 2757 const_iv (GL_CONVOLUTION_BORDER_MODE),
1774 const_iv (GL_CONSTANT_BORDER), 2758 const_iv (GL_CONSTANT_BORDER),
2759 const_iv (GL_POINTS),
1775 const_iv (GL_LINES), 2760 const_iv (GL_LINES),
2761 const_iv (GL_LINE_STRIP),
1776 const_iv (GL_LINE_LOOP), 2762 const_iv (GL_LINE_LOOP),
1777 const_iv (GL_QUADS), 2763 const_iv (GL_QUADS),
1778 const_iv (GL_QUAD_STRIP), 2764 const_iv (GL_QUAD_STRIP),
1779 const_iv (GL_TRIANGLES), 2765 const_iv (GL_TRIANGLES),
1780 const_iv (GL_TRIANGLE_STRIP), 2766 const_iv (GL_TRIANGLE_STRIP),
1781 const_iv (GL_TRIANGLE_FAN), 2767 const_iv (GL_TRIANGLE_FAN),
2768 const_iv (GL_POLYGON),
1782 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2769 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2770 const_iv (GL_POINT_SMOOTH_HINT),
2771 const_iv (GL_LINE_SMOOTH_HINT),
2772 const_iv (GL_POLYGON_SMOOTH_HINT),
2773 const_iv (GL_GENERATE_MIPMAP_HINT),
2774 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1783 const_iv (GL_FASTEST), 2775 const_iv (GL_FASTEST),
2776 const_iv (GL_DONT_CARE),
2777 const_iv (GL_NICEST),
1784 const_iv (GL_V2F), 2778 const_iv (GL_V2F),
1785 const_iv (GL_V3F), 2779 const_iv (GL_V3F),
1786 const_iv (GL_T2F_V3F), 2780 const_iv (GL_T2F_V3F),
1787 const_iv (GL_T2F_N3F_V3F), 2781 const_iv (GL_T2F_N3F_V3F),
1788# undef const_iv 2782# undef const_iv
1789 }; 2783 };
1790 2784
1791 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2785 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1792 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2786 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2787
2788 texture_av = newAV ();
2789 AvREAL_off (texture_av);
1793} 2790}
2791
2792void
2793disable_GL_EXT_blend_func_separate ()
2794 CODE:
2795 gl.BlendFuncSeparate = 0;
2796 gl.BlendFuncSeparateEXT = 0;
1794 2797
1795char * 2798char *
1796gl_vendor () 2799gl_vendor ()
1797 CODE: 2800 CODE:
1798 RETVAL = (char *)glGetString (GL_VENDOR); 2801 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1811 CODE: 2814 CODE:
1812 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2815 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1813 OUTPUT: 2816 OUTPUT:
1814 RETVAL 2817 RETVAL
1815 2818
2819const char *glGetString (GLenum pname)
2820
2821GLint glGetInteger (GLenum pname)
2822 CODE:
2823 glGetIntegerv (pname, &RETVAL);
2824 OUTPUT:
2825 RETVAL
2826
2827GLdouble glGetDouble (GLenum pname)
2828 CODE:
2829 glGetDoublev (pname, &RETVAL);
2830 OUTPUT:
2831 RETVAL
2832
1816int glGetError () 2833int glGetError ()
1817 2834
1818void glFinish () 2835void glFinish ()
1819 2836
1820void glClear (int mask) 2837void glClear (int mask)
… …
1857# near_ and far_ are due to microsofts buggy "c" compiler 2874# near_ and far_ are due to microsofts buggy "c" compiler
1858void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2875void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1859 2876
1860# near_ and far_ are due to microsofts buggy "c" compiler 2877# near_ and far_ are due to microsofts buggy "c" compiler
1861void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2878void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2879
2880PROTOTYPES: DISABLE
1862 2881
1863void glViewport (int x, int y, int width, int height) 2882void glViewport (int x, int y, int width, int height)
1864 2883
1865void glScissor (int x, int y, int width, int height) 2884void glScissor (int x, int y, int width, int height)
1866 2885
… …
1874 2893
1875void glRotate (float angle, float x, float y, float z) 2894void glRotate (float angle, float x, float y, float z)
1876 CODE: 2895 CODE:
1877 glRotatef (angle, x, y, z); 2896 glRotatef (angle, x, y, z);
1878 2897
1879void glBegin (int mode)
1880
1881void glEnd ()
1882
1883void glColor (float r, float g, float b, float a = 1.0) 2898void glColor (float r, float g, float b, float a = 1.0)
1884 PROTOTYPE: @
1885 ALIAS: 2899 ALIAS:
1886 glColor_premultiply = 1 2900 glColor_premultiply = 1
1887 CODE: 2901 CODE:
1888 if (ix) 2902 if (ix)
1889 { 2903 {
1890 r *= a; 2904 r *= a;
1891 g *= a; 2905 g *= a;
1892 b *= a; 2906 b *= a;
1893 } 2907 }
1894 // microsoft visual "c" rounds instead of truncating... 2908 // microsoft visual "c" rounds instead of truncating...
1895 glColor4ub (MIN ((int)(r * 256.f), 255), 2909 glColor4f (r, g, b, a);
1896 MIN ((int)(g * 256.f), 255),
1897 MIN ((int)(b * 256.f), 255),
1898 MIN ((int)(a * 256.f), 255));
1899
1900void glInterleavedArrays (int format, int stride, char *data)
1901
1902void glDrawElements (int mode, int count, int type, char *indices)
1903
1904# 1.2 void glDrawRangeElements (int mode, int start, int end
1905 2910
1906void glRasterPos (float x, float y, float z = 0.) 2911void glRasterPos (float x, float y, float z = 0.)
1907 CODE: 2912 CODE:
1908 glRasterPos3f (0, 0, z); 2913 glRasterPos3f (0, 0, z);
1909 glBitmap (0, 0, 0, 0, x, y, 0); 2914 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1914 2919
1915void glTexCoord (float s, float t) 2920void glTexCoord (float s, float t)
1916 CODE: 2921 CODE:
1917 glTexCoord2f (s, t); 2922 glTexCoord2f (s, t);
1918 2923
2924void glRect (float x1, float y1, float x2, float y2)
2925 CODE:
2926 glRectf (x1, y1, x2, y2);
2927
2928void glRect_lineloop (float x1, float y1, float x2, float y2)
2929 CODE:
2930 glBegin (GL_LINE_LOOP);
2931 glVertex2f (x1, y1);
2932 glVertex2f (x2, y1);
2933 glVertex2f (x2, y2);
2934 glVertex2f (x1, y2);
2935 glEnd ();
2936
2937PROTOTYPES: ENABLE
2938
2939void glBegin (int mode)
2940
2941void glEnd ()
2942
2943void glPointSize (GLfloat size)
2944
2945void glLineWidth (GLfloat width)
2946
2947void glInterleavedArrays (int format, int stride, char *data)
2948
2949void glDrawElements (int mode, int count, int type, char *indices)
2950
2951# 1.2 void glDrawRangeElements (int mode, int start, int end
2952
1919void glTexEnv (int target, int pname, float param) 2953void glTexEnv (int target, int pname, float param)
1920 CODE: 2954 CODE:
1921 glTexEnvf (target, pname, param); 2955 glTexEnvf (target, pname, param);
1922 2956
1923void glTexParameter (int target, int pname, float param) 2957void glTexParameter (int target, int pname, float param)
… …
1939void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2973void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1940 CODE: 2974 CODE:
1941 if (gl.SeparableFilter2D) 2975 if (gl.SeparableFilter2D)
1942 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2976 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1943 2977
1944void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2978void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1945 2979
1946void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2980void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1947 2981
1948void glDrawPixels (int width, int height, int format, int type, char *pixels) 2982void glDrawPixels (int width, int height, int format, int type, char *pixels)
2983
2984void glPixelZoom (float x, float y)
1949 2985
1950void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2986void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1951 2987
1952int glGenTexture () 2988int glGenTexture ()
1953 CODE: 2989 CODE:
1954{ 2990 RETVAL = gen_texture ();
1955 GLuint name;
1956 glGenTextures (1, &name);
1957 RETVAL = name;
1958}
1959 OUTPUT: 2991 OUTPUT:
1960 RETVAL 2992 RETVAL
1961 2993
1962void glDeleteTexture (int name) 2994void glDeleteTexture (int name)
1963 CODE: 2995 CODE:
1964{
1965 GLuint name_ = name;
1966 glDeleteTextures (1, &name_); 2996 del_texture (name);
1967} 2997
1968
1969int glGenList () 2998int glGenList ()
1970 CODE: 2999 CODE:
1971 RETVAL = glGenLists (1); 3000 RETVAL = glGenLists (1);
1972 OUTPUT: 3001 OUTPUT:
1973 RETVAL 3002 RETVAL
… …
1980 3009
1981void glEndList () 3010void glEndList ()
1982 3011
1983void glCallList (int list) 3012void glCallList (int list)
1984 3013
3014MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1985 3015
3016PROTOTYPES: DISABLE
3017
3018void
3019find_widget (SV *self, NV x, NV y)
3020 PPCODE:
3021{
3022 if (within_widget (self, x, y))
3023 XPUSHs (self);
3024}
3025
3026BOOT:
3027{
3028 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3029
3030 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3031 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3032 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3033 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3034}
3035
3036void
3037draw (SV *self)
3038 CODE:
3039{
3040 HV *hv;
3041 SV **svp;
3042 NV x, y, w, h;
3043 SV *draw_x_sv = GvSV (draw_x_gv);
3044 SV *draw_y_sv = GvSV (draw_y_gv);
3045 SV *draw_w_sv = GvSV (draw_w_gv);
3046 SV *draw_h_sv = GvSV (draw_h_gv);
3047 double draw_x, draw_y;
3048
3049 if (!SvROK (self))
3050 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3051
3052 hv = (HV *)SvRV (self);
3053
3054 if (SvTYPE (hv) != SVt_PVHV)
3055 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3056
3057 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3058 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3059
3060 if (!h || !w)
3061 XSRETURN_EMPTY;
3062
3063 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3064 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3065
3066 draw_x = SvNV (draw_x_sv) + x;
3067 draw_y = SvNV (draw_y_sv) + y;
3068
3069 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3070 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3071 XSRETURN_EMPTY;
3072
3073 sv_setnv (draw_x_sv, draw_x);
3074 sv_setnv (draw_y_sv, draw_y);
3075
3076 glPushMatrix ();
3077 glTranslated (x, y, 0);
3078
3079 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3080 {
3081 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3082
3083 if (svp && SvTRUE (*svp))
3084 {
3085 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3086 glEnable (GL_BLEND);
3087 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3088 glBegin (GL_QUADS);
3089 glVertex2f (0, 0);
3090 glVertex2f (w, 0);
3091 glVertex2f (w, h);
3092 glVertex2f (0, h);
3093 glEnd ();
3094 glDisable (GL_BLEND);
3095 }
3096 }
3097#if 0
3098 // draw borders, for debugging
3099 glPushMatrix ();
3100 glColor4f (1., 1., 0., 1.);
3101 glTranslatef (.5, .5, 0.);
3102 glBegin (GL_LINE_LOOP);
3103 glVertex2f (0 , 0);
3104 glVertex2f (w - 1, 0);
3105 glVertex2f (w - 1, h - 1);
3106 glVertex2f (0 , h - 1);
3107 glEnd ();
3108 glPopMatrix ();
3109#endif
3110 PUSHMARK (SP);
3111 XPUSHs (self);
3112 PUTBACK;
3113 call_method ("_draw", G_VOID | G_DISCARD);
3114 SPAGAIN;
3115
3116 glPopMatrix ();
3117
3118 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3119 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3120}
3121

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