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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 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_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
3# 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>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 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>
30#include <math.h>
10#include <string.h> 31#include <string.h>
11#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 36
13#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
14#include <SDL_endian.h> 39#include <SDL_endian.h>
15#include <SDL_image.h> 40#include <SDL_image.h>
16#include <SDL_mixer.h> 41#include <SDL_mixer.h>
17#include <SDL_opengl.h> 42#include <SDL_opengl.h>
18 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
19#include <glib/gmacros.h> 47#include <glib/gmacros.h>
20 48
21#include <pango/pango.h> 49#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 50
23#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
24#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
25 61
26#ifndef _WIN32 62#ifndef _WIN32
27# include <sys/types.h> 63# include <sys/types.h>
28# include <sys/socket.h> 64# include <sys/socket.h>
29# include <netinet/in.h> 65# include <netinet/in.h>
30# include <netinet/tcp.h> 66# include <netinet/tcp.h>
31# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 72#else
33 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 74#endif
40 75
41#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 */
42 80
43#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
44 82
45#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
47 85
48#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
49 87
50#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
51 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \
53 static type fptr_; \
54 \
55 if (!init_) \
56 { \
57 init_ = 1; \
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59 } \
60 \
61 if (fptr_) \
62 fptr_ args; \
63 }
64 90
91static AV *texture_av;
92
93static struct
94{
95#define GL_FUNC(ptr,name) ptr name;
96#include "glfunc.h"
97#undef GL_FUNC
98} gl;
99
100static void
101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
102{
103 if (gl.BlendFuncSeparate)
104 gl.BlendFuncSeparate (sa, da, saa, daa);
105 else if (gl.BlendFuncSeparateEXT)
106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
107 else
108 glBlendFunc (sa, da);
109}
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;
65typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
67 146
68typedef 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}
69 166
70typedef struct cf_layout { 167typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
74 int base_height; 170 int base_height;
75 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
76} *CFClient__Layout; 173} *DC__Layout;
77 174
78static CFClient__Font default_font; 175static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
81 178
82static void 179static void
83substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
84{ 181{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 187}
88 188
89static void 189static void
90layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
91{ 191{
92 /* 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
93 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
94 */ 194 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
96 196
97 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 199
100 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
101} 201}
102 202
103static void 203static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
107 210
108 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 213
111 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
112} 215 if (!rect.height) rect.height = 1;
113 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
114typedef uint16_t mapface; 222typedef uint16_t faceid;
115 223
116typedef struct { 224typedef struct {
117 GLint name; 225 GLuint name;
118 int w, h; 226 int w, h;
119 float s, t; 227 float s, t;
120 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
121} maptex; 231} maptex;
122 232
123typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
124 int16_t darkness; 236 uint16_t darkness;
125 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 238} mapcell;
127 239
128typedef struct { 240typedef struct {
129 int32_t c0, c1; 241 int32_t c0, c1;
130 mapcell *col; 242 mapcell *col;
131} maprow; 243} maprow;
132 244
133typedef struct map { 245typedef struct map {
134 int x, y, w, h; 246 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 248 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 249 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 250
142 int32_t rows; 251 int32_t rows;
143 maprow *row; 252 maprow *row;
144} *CFClient__Map; 253} *DC__Map;
145 254
146static char * 255static char *
147prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
148{ 257{
149 char *p; 258 char *p;
… …
166} 275}
167 276
168#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))
169#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))
170 279
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
171static maprow * 300static maprow *
172map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
173{ 302{
174 if (0 > y) 303 if (0 > y)
175 { 304 {
176 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
215 344
216 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
217} 346}
218 347
219static mapcell * 348static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
221{ 350{
222 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
223} 352}
224 353
225static void 354static void
226map_clear (CFClient__Map self) 355map_clear (DC__Map self)
227{ 356{
228 int r; 357 int r;
229 358
230 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
238 self->oy = 0; 367 self->oy = 0;
239 self->row = 0; 368 self->row = 0;
240 self->rows = 0; 369 self->rows = 0;
241} 370}
242 371
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
243static void 382static void
244map_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)
245{ 384{
246 int x, y; 385 int x, y;
247 maprow *row; 386 maprow *row;
387 mapcell *cell;
248 388
249 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 390 if (y >= 0)
251 { 391 {
252 if (y >= self->rows) 392 if (y >= self->rows)
… …
258 if (x >= row->c0) 398 if (x >= row->c0)
259 { 399 {
260 if (x >= row->c1) 400 if (x >= row->c1)
261 break; 401 break;
262 402
263 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
264 } 406 }
265 } 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);
266} 424}
267 425
268static void 426static void
269music_finished (void) 427music_finished (void)
270{ 428{
… …
289 ev.data2 = 0; 447 ev.data2 = 0;
290 448
291 SDL_PushEvent ((SDL_Event *)&ev); 449 SDL_PushEvent ((SDL_Event *)&ev);
292} 450}
293 451
294MODULE = CFClient PACKAGE = CFClient 452static unsigned int
453minpot (unsigned int n)
454{
455 if (!n)
456 return 0;
457
458 --n;
459
460 n |= n >> 1;
461 n |= n >> 2;
462 n |= n >> 4;
463 n |= n >> 8;
464 n |= n >> 16;
465
466 return n + 1;
467}
468
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
295 528
296PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
297 530
298BOOT: 531BOOT:
299{ 532{
300 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 534 static const struct {
302 const char *name; 535 const char *name;
303 IV iv; 536 IV iv;
304 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
305# 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
306 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
323 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),
324 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
388 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 648
401 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
402 const_iv (KMOD_ALT), 650
403 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)
404# undef const_iv 679# undef const_iv
405 }; 680 };
406 681
407 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; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 683 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 684
410 ft2_fontmap = pango_ft2_font_map_new (); 685 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 686 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 687}
688
689void
690weaken (SV *rv)
691 PROTOTYPE: $
692 CODE:
693 sv_rvweaken (rv);
417 694
418int 695int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 696in_destruct ()
697 CODE:
698 RETVAL = PL_main_cv == Nullcv;
699 OUTPUT:
700 RETVAL
420 701
702NV floor (NV x)
703
704NV ceil (NV x)
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
421void 716void
717pango_init ()
718 CODE:
719{
720 opengl_fontmap = pango_opengl_font_map_new ();
721 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
722 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
723 /*pango_context_set_font_description (opengl_context, default_font);*/
724#if PANGO_VERSION_CHECK (1, 15, 2)
725 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
726 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
727#endif
728}
729
730char *SDL_GetError ()
731
732int SDL_Init (U32 flags)
733
734int SDL_InitSubSystem (U32 flags)
735
736void SDL_QuitSubSystem (U32 flags)
737
422SDL_Quit () 738void SDL_Quit ()
423 739
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
424void 749void
425SDL_ListModes () 750SDL_ListModes (int rgb, int alpha)
426 PPCODE: 751 PPCODE:
427{ 752{
428 SDL_Rect **m; 753 SDL_Rect **m;
429 754
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 755 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 756 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 757 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 758 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 759
760 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
761 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
762
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 763 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 764 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 765 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 766 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 767
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 768 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 769 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 770
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 771 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 772
449 if (m && m != (SDL_Rect **)-1) 773 if (m && m != (SDL_Rect **)-1)
450 while (*m) 774 while (*m)
451 { 775 {
776 if ((*m)->w >= 400 && (*m)->h >= 300)
777 {
452 AV *av = newAV (); 778 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 779 av_push (av, newSViv ((*m)->w));
454 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));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 783 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
784 }
456 785
457 ++m; 786 ++m;
458 } 787 }
459} 788}
460 789
461int 790int
462SDL_SetVideoMode (int w, int h, int fullscreen) 791SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 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
464 RETVAL = !!SDL_SetVideoMode ( 802 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 803 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 804 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 805
806 if (RETVAL)
807 {
808 av_clear (texture_av);
809
810 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
811#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
812#include "glfunc.h"
813#undef GL_FUNC
814 }
815}
468 OUTPUT: 816 OUTPUT:
469 RETVAL 817 RETVAL
470 818
471void 819void
472SDL_GL_SwapBuffers () 820SDL_GL_SwapBuffers ()
473 821
822char *
823SDL_GetKeyName (int sym)
824
825int
826SDL_GetAppState ()
827
828int
829SDL_GetModState ()
830
474void 831void
475SDL_PollEvent () 832poll_events ()
476 PPCODE: 833 PPCODE:
477{ 834{
478 SDL_Event ev; 835 SDL_Event ev;
479 836
480 while (SDL_PollEvent (&ev)) 837 SDL_PumpEvents ();
838 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 839 {
482 HV *hv = newHV (); 840 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 841 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 842
485 switch (ev.type) 843 switch (ev.type)
486 { 844 {
487 case SDL_KEYDOWN: 845 case SDL_KEYDOWN:
488 case SDL_KEYUP: 846 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 847 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 848 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 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 */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 851 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 852 break;
494 853
495 case SDL_ACTIVEEVENT: 854 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 855 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 856 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 857 break;
499 858
500 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
878 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 879 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 880 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 881 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 882 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 883 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
884 }
506 break; 885 break;
507 886
508 case SDL_MOUSEBUTTONDOWN: 887 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 888 case SDL_MOUSEBUTTONUP:
889 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
890
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 891 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 892 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 893 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 894 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 895 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 899 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 900 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 901 break;
521 } 902 }
522 903
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 904 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 905 }
525} 906}
526 907
527int 908int
528Mix_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)
529 POSTCALL: 910 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 911 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 912 Mix_ChannelFinished (channel_finished);
532 913
533void 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
534Mix_CloseAudio () 931Mix_CloseAudio ()
535 932
536int 933int
537Mix_AllocateChannels (int numchans = -1) 934Mix_AllocateChannels (int numchans = -1)
538 935
936const char *
937Mix_GetError ()
938
539void 939void
540lowdelay (int fd, int val = 1) 940lowdelay (int fd, int val = 1)
541 CODE: 941 CODE:
942 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
943
944void
945win32_proxy_info ()
946 PPCODE:
947{
542#ifndef _WIN32 948#ifdef _WIN32
543 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 }
544#endif 970#endif
971}
545 972
546char * 973int
547gl_version () 974add_font (char *file)
548 CODE: 975 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 976 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 977 OUTPUT:
551 RETVAL 978 RETVAL
552
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void
561add_font (char *file)
562 CODE:
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
564 979
565void 980void
566load_image_inline (SV *image_) 981load_image_inline (SV *image_)
567 ALIAS: 982 ALIAS:
568 load_image_file = 1 983 load_image_file = 1
… …
571 STRLEN image_len; 986 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 987 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 988 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 989 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 990 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 991 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 992 : SDL_RWFromConstMem (image, image_len);
578 993
579 if (!rw) 994 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 995 croak ("load_image: %s", SDL_GetError ());
581 996
… …
610 1025
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1026 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1027
613 assert (surface2->pitch == surface2->w * 4); 1028 assert (surface2->pitch == surface2->w * 4);
614 1029
1030 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1031 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1032 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1033 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1034 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 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)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1036 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1037 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1038 SDL_UnlockSurface (surface2);
624 1039
625 SDL_FreeSurface (surface); 1040 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1041 SDL_FreeSurface (surface2);
627} 1042}
628 1043
… …
652} 1067}
653 1068
654void 1069void
655error (char *message) 1070error (char *message)
656 CODE: 1071 CODE:
1072 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1073#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1074 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1075#endif
1076
1077void
1078fatal (char *message)
1079 CODE:
1080 fprintf (stderr, "FATAL: %s\n", message);
1081#ifdef _WIN32
1082 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1083#endif
1084 _exit (1);
1085
1086void
1087_exit (int retval = 0)
1088 CODE:
1089#ifdef WIN32
1090 ExitThread (retval); // unclean, please beam me up
659#else 1091#else
660 fprintf (stderr, "ERROR: %s\n", message); 1092 _exit (retval);
661#endif 1093#endif
662 1094
663void 1095void
664fatal (char *message) 1096debug ()
665 CODE: 1097 CODE:
666#ifdef _WIN32 1098{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1099#if DEBUG
668#else 1100 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1101#endif
671 exit (1); 1102}
672 1103
673MODULE = CFClient PACKAGE = CFClient::Font 1104MODULE = Deliantra::Client PACKAGE = DC::Font
674 1105
675CFClient::Font 1106PROTOTYPES: DISABLE
1107
1108DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1109new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1110 CODE:
678{ 1111{
679 int count; 1112 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1113 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1116}
684 OUTPUT: 1117 OUTPUT:
685 RETVAL 1118 RETVAL
686 1119
687void 1120void
688DESTROY (CFClient::Font self) 1121DESTROY (DC::Font self)
689 CODE: 1122 CODE:
690 pango_font_description_free (self); 1123 pango_font_description_free (self);
691 1124
692void 1125void
693make_default (CFClient::Font self) 1126make_default (DC::Font self)
1127 PROTOTYPE: $
694 CODE: 1128 CODE:
695 default_font = self; 1129 default_font = self;
696 1130
697MODULE = CFClient PACKAGE = CFClient::Layout 1131MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1132
699CFClient::Layout 1133PROTOTYPES: DISABLE
700new (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)
701 CODE: 1149 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1150 New (0, RETVAL, 1, struct cf_layout);
703 1151
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1152 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1153 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1154 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1155 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1156 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1157 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1158 RETVAL->font = 0;
1159 RETVAL->rc = rc_alloc ();
712 1160
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1161 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1162 layout_update_font (RETVAL);
715 OUTPUT: 1163 OUTPUT:
716 RETVAL 1164 RETVAL
717 1165
718void 1166void
719DESTROY (CFClient::Layout self) 1167DESTROY (DC::Layout self)
720 CODE: 1168 CODE:
721 g_object_unref (self->pl); 1169 g_object_unref (self->pl);
1170 rc_free (self->rc);
722 Safefree (self); 1171 Safefree (self);
723 1172
724int
725is_rgba (CFClient::Layout self)
726 CODE:
727 RETVAL = self->rgba;
728 OUTPUT:
729 RETVAL
730
731void 1173void
732set_text (CFClient::Layout self, SV *text_) 1174set_text (DC::Layout self, SV *text_)
733 CODE: 1175 CODE:
734{ 1176{
735 STRLEN textlen; 1177 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen); 1178 char *text = SvPVutf8 (text_, textlen);
737 1179
738 pango_layout_set_text (self->pl, text, textlen); 1180 pango_layout_set_text (self->pl, text, textlen);
739} 1181}
740 1182
741void 1183void
742set_markup (CFClient::Layout self, SV *text_) 1184set_markup (DC::Layout self, SV *text_)
743 CODE: 1185 CODE:
744{ 1186{
745 STRLEN textlen; 1187 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen); 1188 char *text = SvPVutf8 (text_, textlen);
747 1189
748 pango_layout_set_markup (self->pl, text, textlen); 1190 pango_layout_set_markup (self->pl, text, textlen);
749} 1191}
750 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
751SV * 1278SV *
752get_text (CFClient::Layout self) 1279get_text (DC::Layout self)
753 CODE: 1280 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1281 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1282 sv_utf8_decode (RETVAL);
756 OUTPUT: 1283 OUTPUT:
757 RETVAL 1284 RETVAL
758 1285
759void 1286void
760set_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.)
761 CODE: 1288 CODE:
762 self->r = r; 1289 self->r = r;
763 self->g = g; 1290 self->g = g;
764 self->b = b; 1291 self->b = b;
765 self->a = a; 1292 self->a = a;
766 1293
767void 1294void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1295set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1296 CODE:
770 if (self->font != font) 1297 if (self->font != font)
771 { 1298 {
772 self->font = font; 1299 self->font = font;
773 layout_update_font (self); 1300 layout_update_font (self);
774 } 1301 }
775 1302
776void 1303void
777set_height (CFClient::Layout self, int base_height) 1304set_height (DC::Layout self, int base_height)
778 CODE: 1305 CODE:
779 if (self->base_height != base_height) 1306 if (self->base_height != base_height)
780 { 1307 {
781 self->base_height = base_height; 1308 self->base_height = base_height;
782 layout_update_font (self); 1309 layout_update_font (self);
783 } 1310 }
784 1311
785void 1312void
786set_width (CFClient::Layout self, int max_width = -1) 1313set_width (DC::Layout self, int max_width = -1)
787 CODE: 1314 CODE:
788 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);
789 1316
790void 1317void
1318set_indent (DC::Layout self, int indent)
1319 CODE:
1320 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1321
1322void
1323set_spacing (DC::Layout self, int spacing)
1324 CODE:
1325 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1326
1327void
1328set_ellipsise (DC::Layout self, int ellipsise)
1329 CODE:
1330 pango_layout_set_ellipsize (self->pl,
1331 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1332 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1333 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1334 : PANGO_ELLIPSIZE_NONE
1335 );
1336
1337void
1338set_single_paragraph_mode (DC::Layout self, int spm)
1339 CODE:
1340 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1341
1342void
791size (CFClient::Layout self) 1343size (DC::Layout self)
792 PPCODE: 1344 PPCODE:
793{ 1345{
794 int w, h; 1346 int w, h;
795 1347
796 layout_get_pixel_size (self, &w, &h); 1348 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1351 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1352 PUSHs (sv_2mortal (newSViv (h)));
801} 1353}
802 1354
803int 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
804xy_to_index (CFClient::Layout self, int x, int y) 1368xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1369 CODE:
806{ 1370{
807 int index, trailing; 1371 int index, trailing;
808 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);
809 RETVAL = index; 1373 RETVAL = index + trailing;
810} 1374}
811 OUTPUT: 1375 OUTPUT:
812 RETVAL 1376 RETVAL
813 1377
814void 1378void
815cursor_pos (CFClient::Layout self, int index) 1379cursor_pos (DC::Layout self, int index)
816 PPCODE: 1380 PPCODE:
817{ 1381{
818 PangoRectangle strong_pos; 1382 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1383 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1384
821 EXTEND (SP, 3); 1385 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1386 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1387 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1388 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1389}
826 1390
827void 1391void
828render (CFClient::Layout self) 1392index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1393 PPCODE:
830{ 1394{
831 SV *retval; 1395 int line, x;
832 int w, h;
833 1396
834 layout_get_pixel_size (self, &w, &h); 1397 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1398#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1399 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1400 --line;
838 cairo_surface_t *surface; 1401#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1402 EXTEND (SP, 2);
872 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)
873 PUSHs (sv_2mortal (newSViv (h))); 1424 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1425 else
879 { 1426 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1427 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1428 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1429 }
904} 1430}
905 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
906MODULE = CFClient PACKAGE = CFClient::Texture 1466MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1467
1468PROTOTYPES: ENABLE
1469
908void 1470void
1471pad (SV *data_, int ow, int oh, int nw, int nh)
1472 CODE:
1473{
1474 if ((nw != ow || nh != oh) && SvOK (data_))
1475 {
1476 STRLEN datalen;
1477 char *data = SvPVbyte (data_, datalen);
1478 int bpp = datalen / (ow * oh);
1479 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1480
1481 SvPOK_only (result_);
1482 SvCUR_set (result_, nw * nh * bpp);
1483
1484 memset (SvPVX (result_), 0, nw * nh * bpp);
1485 while (oh--)
1486 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1487
1488 sv_setsv (data_, result_);
1489 }
1490}
1491
1492void
909draw_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.)
910 PROTOTYPE: $$$;$$ 1494 PROTOTYPE: $$$;$$
911 ALIAS: 1495 ALIAS:
912 draw_quad_alpha = 1 1496 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1497 draw_quad_alpha_premultiplied = 2
914 CODE: 1498 CODE:
915{ 1499{
916 HV *hv = (HV *)SvRV (self); 1500 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1501 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1502 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1503 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1504
1505 if (name <= 0)
1506 XSRETURN_EMPTY;
921 1507
922 if (items < 5) 1508 if (items < 5)
923 { 1509 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1510 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1511 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1512 }
927 1513
928 if (ix) 1514 if (ix)
929 { 1515 {
930 glEnable (GL_BLEND); 1516 glEnable (GL_BLEND);
1517
1518 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1519 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1520 else
1521 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1522 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1523
1524 glEnable (GL_ALPHA_TEST);
1525 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1526 }
933 1527
934 glBindTexture (GL_TEXTURE_2D, name); 1528 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1529
942 glBegin (GL_QUADS); 1530 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1531 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1532 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1533 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1534 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1535 glEnd ();
948 1536
949 if (ix) 1537 if (ix)
1538 {
1539 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1540 glDisable (GL_BLEND);
1541 }
951} 1542}
952 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
953MODULE = CFClient PACKAGE = CFClient::Map 1555MODULE = Deliantra::Client PACKAGE = DC::Map
954 1556
955CFClient::Map 1557PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1558
1559DC::Map
1560new (SV *class)
957 CODE: 1561 CODE:
958 New (0, RETVAL, 1, struct map); 1562 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1563 RETVAL->x = 0;
960 RETVAL->y = 0; 1564 RETVAL->y = 0;
961 RETVAL->w = map_width; 1565 RETVAL->w = 0;
962 RETVAL->h = map_height; 1566 RETVAL->h = 0;
963 RETVAL->ox = 0; 1567 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1568 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1569 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1570 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1571 RETVAL->rows = 0;
970 RETVAL->row = 0; 1572 RETVAL->row = 0;
971 OUTPUT: 1573 OUTPUT:
972 RETVAL 1574 RETVAL
973 1575
974void 1576void
975DESTROY (CFClient::Map self) 1577DESTROY (DC::Map self)
976 CODE: 1578 CODE:
977{ 1579{
978 map_clear (self); 1580 map_clear (self);
979 Safefree (self->face); 1581 Safefree (self->face2tile);
1582 Safefree (self->tex);
980 Safefree (self); 1583 Safefree (self);
981} 1584}
982 1585
983void 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
984clear (CFClient::Map self) 1593clear (DC::Map self)
985 CODE: 1594 CODE:
986 map_clear (self); 1595 map_clear (self);
987 1596
988void 1597void
989set_face (CFClient::Map self, int face, int texid) 1598set_tileid (DC::Map self, int face, int tile)
990 CODE: 1599 CODE:
991{ 1600{
992 while (self->faces <= face) 1601 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1602 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1603}
1000 1604
1001void 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
1002set_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)
1003 CODE: 1630 CODE:
1004{ 1631{
1005 while (self->texs <= texid) 1632 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1633
1011 { 1634 {
1012 maptex *tex = self->tex + texid; 1635 maptex *tex = self->tex + texid;
1013 1636
1014 tex->name = name; 1637 tex->name = name;
… …
1019 tex->r = r; 1642 tex->r = r;
1020 tex->g = g; 1643 tex->g = g;
1021 tex->b = b; 1644 tex->b = b;
1022 tex->a = a; 1645 tex->a = a;
1023 } 1646 }
1647
1648 // somewhat hackish, but for textures that require it, it really
1649 // improves the look, and most others don't suffer.
1650 glBindTexture (GL_TEXTURE_2D, name);
1651 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1652 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1653 // use uglier nearest interpolation because linear suffers
1654 // from transparent color bleeding and ugly wrapping effects.
1655 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1656}
1025 1657
1026int 1658int
1027ox (CFClient::Map self) 1659ox (DC::Map self)
1028 ALIAS: 1660 ALIAS:
1029 oy = 1 1661 oy = 1
1662 x = 2
1663 y = 3
1664 w = 4
1665 h = 5
1030 CODE: 1666 CODE:
1031 switch (ix) 1667 switch (ix)
1032 { 1668 {
1033 case 0: RETVAL = self->ox; break; 1669 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1670 case 1: RETVAL = self->oy; break;
1671 case 2: RETVAL = self->x; break;
1672 case 3: RETVAL = self->y; break;
1673 case 4: RETVAL = self->w; break;
1674 case 5: RETVAL = self->h; break;
1035 } 1675 }
1036 OUTPUT: 1676 OUTPUT:
1037 RETVAL 1677 RETVAL
1038 1678
1039void 1679void
1040scroll (CFClient::Map self, int dx, int dy) 1680scroll (DC::Map self, int dx, int dy)
1041 CODE: 1681 CODE:
1042{ 1682{
1043 if (dx > 0) 1683 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1684 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1685 else if (dx < 0)
1046 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);
1047 1687
1048 if (dy > 0) 1688 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1689 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1690 else if (dy < 0)
1051 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);
1052 1692
1053 self->ox += dx; self->x += dx; 1693 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1694 self->oy += dy; self->y += dy;
1055 1695
1056 while (self->y < 0) 1696 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1700 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1701 self->y += MAP_EXTEND_Y;
1062 } 1702 }
1063} 1703}
1064 1704
1065void 1705SV *
1066map1a_update (CFClient::Map self, SV *data_) 1706map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1707 CODE:
1068{ 1708{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1709 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1710 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1711 mapcell *cell;
1072 int x, y, flags; 1712 int x, y, z, flags;
1713 AV *missing = newAV ();
1714 RETVAL = newRV_noinc ((SV *)missing);
1073 1715
1074 while (data < data_end) 1716 while (data < data_end - 1)
1075 { 1717 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 1718 flags = (data [0] << 8) + data [1]; data += 2;
1077 1719
1078 x = ((flags >> 10) & 63) + self->x; 1720 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 1721 y = self->y + ((flags >> 4) & 63);
1080 1722
1081 cell = map_get_cell (self, x, y); 1723 cell = map_get_cell (self, x, y);
1082 1724
1083 if (flags & 15) 1725 if (flags & 15)
1084 { 1726 {
1085 if (cell->darkness < 0) 1727 if (!cell->darkness)
1086 { 1728 {
1729 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 1730 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 1731 }
1092 1732
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 1733 //TODO: don't trust server data to be in-range(!)
1096 1734
1097 if (flags & 4) 1735 if (flags & 8)
1098 { 1736 {
1099 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;
1100 } 1775 }
1101 1776
1777 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 1778 if (flags & (4 >> z))
1103 { 1779 {
1104 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 }
1105 } 1797 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 1798 }
1112 else 1799 else
1113 cell->darkness = -1; 1800 CELL_CLEAR (cell);
1114 } 1801 }
1115} 1802}
1803 OUTPUT:
1804 RETVAL
1116 1805
1117SV * 1806SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1807mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 1808 CODE:
1120{ 1809{
1121 int x1, x; 1810 int x1, x;
1122 int y1, y; 1811 int y1, y;
1123 int z; 1812 int z;
… …
1144 { 1833 {
1145 mapcell *cell = row->col + (x - row->c0); 1834 mapcell *cell = row->col + (x - row->c0);
1146 1835
1147 for (z = 0; z <= 0; z++) 1836 for (z = 0; z <= 0; z++)
1148 { 1837 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 1838 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 1839 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 1840 int a1 = tex.a;
1156 1841
1157 r = (r * a0 + tex.r * a1) / 255; 1842 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 1843 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 1844 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 1845 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 1846 }
1163 } 1847 }
1164 1848
1165 *map++ = (r ) 1849 *map++ = (r )
1166 | (g << 8) 1850 | (g << 8)
… …
1173} 1857}
1174 OUTPUT: 1858 OUTPUT:
1175 RETVAL 1859 RETVAL
1176 1860
1177void 1861void
1178draw (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)
1863 CODE:
1864{
1865 int x, y, z;
1866
1867 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
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;
1876
1877 pl_tex.name = 0;
1878
1879 // thats current max. sorry.
1880 if (sw > 255) sw = 255;
1881 if (sh > 255) sh = 255;
1882
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 }
1919
1920 glEnable (GL_BLEND);
1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1923
1924 for (z = 0; z <= 2; z++)
1925 {
1926 memset (smooth_level, 0, sizeof (smooth_level));
1927
1928 for (y = 0; y < sh; y++)
1929 if (0 <= y + my && y + my < self->rows)
1930 {
1931 maprow *row = self->row + (y + my);
1932
1933 for (x = 0; x < sw; x++)
1934 if (row->c0 <= x + mx && x + mx < row->c1)
1935 {
1936 mapcell *cell = row->col + (x + mx - row->c0);
1937 tileid tile = cell->tile [z];
1938
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))
2050 {
2051 int level = (w << 5) | b;
2052 HE *he;
2053
2054 hv_iterinit (smooth);
2055 while ((he = hv_iternext (smooth)))
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 {
2078 glEnd ();
2079 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
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 }
2104 }
2105 }
2106 }
2107
2108 glEnd ();
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
2133 glDisable (GL_BLEND);
2134 rc_free (rc);
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
2168void
2169draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2170 CODE:
2171{
2172 static float color[16][3] = {
2173 { 0.00F, 0.00F, 0.00F },
2174 { 1.00F, 1.00F, 1.00F },
2175 { 0.00F, 0.00F, 0.55F },
2176 { 1.00F, 0.00F, 0.00F },
2177
2178 { 1.00F, 0.54F, 0.00F },
2179 { 0.11F, 0.56F, 1.00F },
2180 { 0.93F, 0.46F, 0.00F },
2181 { 0.18F, 0.54F, 0.34F },
2182
2183 { 0.56F, 0.73F, 0.56F },
2184 { 0.80F, 0.80F, 0.80F },
2185 { 0.55F, 0.41F, 0.13F },
2186 { 0.99F, 0.77F, 0.26F },
2187
2188 { 0.74F, 0.65F, 0.41F },
2189
2190 { 0.00F, 1.00F, 1.00F },
2191 { 1.00F, 0.00F, 1.00F },
2192 { 1.00F, 1.00F, 0.00F },
2193 };
2194
2195 int x, y;
2196
2197 glEnable (GL_TEXTURE_2D);
2198 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2199 glEnable (GL_BLEND);
2200 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2201 glBegin (GL_QUADS);
2202
2203 for (y = 0; y < h; y++)
2204 for (x = 0; x < w; x++)
2205 {
2206 unsigned char m = data [x + y * w];
2207
2208 if (m)
2209 {
2210 float *c = color [m & 15];
2211
2212 float tx1 = m & 0x40 ? 0.5 : 0.;
2213 float tx2 = tx1 + 0.5;
2214
2215 glColor4f (c[0], c[1], c[2], 0.75);
2216 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2217 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2218 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2219 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2220 }
2221 }
2222
2223 glEnd ();
2224 glDisable (GL_BLEND);
2225 glDisable (GL_TEXTURE_2D);
2226}
2227
2228void
2229fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2230 PPCODE:
1180{ 2231{
1181 int vx, vy;
1182 int x, y, z; 2232 int x, y;
1183 int last_name; 2233 int sw1 = sw + 2;
1184 mapface face; 2234 int sh1 = sh + 2;
2235 int sh3 = sh * 3;
1185 int sw4 = (sw + 3) & ~3; 2236 int sw34 = (sw * 3 + 3) & ~3;
2237 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2238 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2239 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2240
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2241 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2242 SvCUR_set (darkness3_sv, sw34 * sh3);
1192 2243
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2244 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2245 my += self->y - 1;
1195 2246
1196 /* 2247 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200 2248
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2249 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2250 if (0 <= y + my && y + my < self->rows)
1220 { 2251 {
1221 maprow *row = self->row + (y + vy); 2252 maprow *row = self->row + (y + my);
1222 2253
1223 for (x = 0; x < sw; x++) 2254 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2255 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2256 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2257 mapcell *cell = row->col + (x + mx - row->c0);
1227 2258
1228 darkness[y * sw4 + x] = cell->darkness < 0 2259 darkness1 [y * sw1 + x] = cell->darkness
2260 ? 255 - (cell->darkness - 1)
1229 ? 255 - FOW_DARKNESS 2261 : 255 - FOW_DARKNESS;
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2262 }
1255 } 2263 }
1256 2264
1257 glEnd (); 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];
1258 2277
1259 glDisable (GL_TEXTURE_2D); 2278 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 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);
1261 2302
1262 EXTEND (SP, 3); 2303 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2304 PUSHs (sv_2mortal (newSViv (sw34)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2305 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2306 PUSHs (darkness3_sv);
1266} 2307}
1267 2308
1268SV * 2309SV *
1269get_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)
1270 CODE: 2311 CODE:
1271{ 2312{
1272 int x, y, x1, y1; 2313 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2314 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2315 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2340 if (row && row->c0 <= x && x < row->c1)
1300 { 2341 {
1301 mapcell *cell = row->col + (x - row->c0); 2342 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2343 uint8_t flags = 0;
1303 2344
1304 if (cell->face [0]) flags |= 1; 2345 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2346 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2347 if (cell->tile [2]) flags |= 4;
1307 2348
1308 *data++ = flags; 2349 *data++ = flags;
1309 2350
1310 if (flags & 1) 2351 if (flags & 1)
1311 { 2352 {
2353 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2354 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2355 *data++ = tile;
1314 } 2356 }
1315 2357
1316 if (flags & 2) 2358 if (flags & 2)
1317 { 2359 {
2360 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2361 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2362 *data++ = tile;
1320 } 2363 }
1321 2364
1322 if (flags & 4) 2365 if (flags & 4)
1323 { 2366 {
2367 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2368 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2369 *data++ = tile;
1326 } 2370 }
1327 } 2371 }
1328 else 2372 else
1329 *data++ = 0; 2373 *data++ = 0;
1330 } 2374 }
1331 } 2375 }
1332 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 {
1333 SvPOK_only (data_sv); 2380 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2381 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2382 }
2383
1335 RETVAL = data_sv; 2384 RETVAL = data_sv;
1336} 2385}
1337 OUTPUT: 2386 OUTPUT:
1338 RETVAL 2387 RETVAL
1339 2388
1340void 2389void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2390set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2391 PPCODE:
1343{ 2392{
1344 int x, y, z; 2393 int x, y, z;
1345 int w, h; 2394 int w, h;
1346 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;
1347 2406
1348 if (*data++ != 0) 2407 if (*data++ != 0)
1349 return; /* version mismatch */ 2408 XSRETURN_EMPTY; /* version mismatch */
1350 2409
1351 w = *data++ << 8; w |= *data++; 2410 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2411 h = *data++ << 8; h |= *data++;
1353 2412
1354 // 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
… …
1366 { 2425 {
1367 maprow *row = map_get_row (self, y); 2426 maprow *row = map_get_row (self, y);
1368 2427
1369 for (x = x0; x < x1; x++) 2428 for (x = x0; x < x1; x++)
1370 { 2429 {
2430 uint8_t flags;
2431
2432 if (data + 7 >= end)
2433 XSRETURN_EMPTY;
2434
1371 uint8_t flags = *data++; 2435 flags = *data++;
1372 2436
1373 if (flags) 2437 if (flags)
1374 { 2438 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2439 mapcell *cell = row_get_cell (row, x);
2440 tileid tile[3] = { 0, 0, 0 };
1378 2441
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2442 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2443 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2444 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2445
1383 if (cell->darkness <= 0) 2446 if (cell->darkness == 0)
1384 { 2447 {
1385 cell->darkness = -1; 2448 /*cell->darkness = 0;*/
2449 EXTEND (SP, 3);
1386 2450
1387 for (z = 0; z <= 2; z++) 2451 for (z = 0; z <= 2; z++)
1388 { 2452 {
1389 cell->face[z] = face[z]; 2453 tileid t = tile [z];
1390 2454
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2455 if (t >= self->texs || (t && !self->tex [t].name))
2456 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2457 PUSHs (sv_2mortal (newSViv (t)));
2458 need_texid (self, t);
2459 }
2460
2461 cell->tile [z] = t;
1393 } 2462 }
1394 } 2463 }
1395 } 2464 }
1396 } 2465 }
1397 } 2466 }
1398} 2467}
1399 2468
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2469MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2470
1402CFClient::MixChunk 2471DC::RW
1403new_from_file (SV *class, char *path) 2472new (SV *class, SV *data_sv)
1404 CODE: 2473 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2474{
2475 STRLEN datalen;
2476 char *data = SvPVbyte (data_sv, datalen);
2477
2478 RETVAL = SDL_RWFromConstMem (data, datalen);
2479}
1406 OUTPUT: 2480 OUTPUT:
1407 RETVAL 2481 RETVAL
1408 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 : '('
1409void 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
1410DESTROY (CFClient::MixChunk self) 2592DESTROY (DC::MixChunk self)
1411 CODE: 2593 CODE:
1412 Mix_FreeChunk (self); 2594 Mix_FreeChunk (self);
1413 2595
1414int 2596int
1415volume (CFClient::MixChunk self, int volume = -1) 2597volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2598 CODE:
2599 if (items > 1)
2600 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2601 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2602 OUTPUT:
1419 RETVAL 2603 RETVAL
1420 2604
1421int 2605DC::Channel
1422play (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)
1423 CODE: 2607 CODE:
2608{
1424 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}
1425 OUTPUT: 2620 OUTPUT:
1426 RETVAL 2621 RETVAL
1427 2622
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2623MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1429 2624
1430int 2625int
1431volume (int volume = -1) 2626volume (int volume = -1)
2627 PROTOTYPE: ;$
1432 CODE: 2628 CODE:
2629 if (items > 0)
2630 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2631 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2632 OUTPUT:
1435 RETVAL 2633 RETVAL
1436 2634
1437CFClient::MixMusic 2635void
1438new_from_file (SV *class, char *path) 2636fade_out (int ms)
1439 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:
1440 RETVAL = Mix_LoadMUS (path); 2648 RETVAL = Mix_LoadMUS_RW (rwops);
1441 OUTPUT: 2649 OUTPUT:
1442 RETVAL 2650 RETVAL
1443 2651
1444void 2652void
1445DESTROY (CFClient::MixMusic self) 2653DESTROY (DC::MixMusic self)
1446 CODE: 2654 CODE:
1447 Mix_FreeMusic (self); 2655 Mix_FreeMusic (self);
1448 2656
1449int 2657int
1450play (CFClient::MixMusic self, int loops = -1) 2658play (DC::MixMusic self, int loops = -1)
1451 CODE: 2659 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 2660 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 2661 OUTPUT:
1454 RETVAL 2662 RETVAL
1455 2663
2664void
2665fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2666 CODE:
2667 Mix_FadeInMusicPos (self, loops, ms, position);
2668
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 2669MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2670
2671PROTOTYPES: ENABLE
1457 2672
1458BOOT: 2673BOOT:
1459{ 2674{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2675 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 2676 static const struct {
1462 const char *name; 2677 const char *name;
1463 IV iv; 2678 IV iv;
1464 } *civ, const_iv[] = { 2679 } *civ, const_iv[] = {
1465# 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),
1466 const_iv (GL_COLOR_MATERIAL), 2684 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 2685 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 2686 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 2687 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 2688 const_iv (GL_BLEND),
2689 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 2690 const_iv (GL_SCISSOR_TEST),
2691 const_iv (GL_DEPTH_TEST),
2692 const_iv (GL_ALPHA_TEST),
2693 const_iv (GL_NORMALIZE),
2694 const_iv (GL_RESCALE_NORMAL),
2695 const_iv (GL_FRONT),
2696 const_iv (GL_BACK),
2697 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 2698 const_iv (GL_AND),
1473 const_iv (GL_ONE), 2699 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 2700 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 2701 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 2702 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2703 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 2704 const_iv (GL_ONE_MINUS_DST_ALPHA),
2705 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 2706 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 2707 const_iv (GL_RGBA),
2708 const_iv (GL_RGBA4),
2709 const_iv (GL_RGBA8),
2710 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 2711 const_iv (GL_UNSIGNED_BYTE),
2712 const_iv (GL_UNSIGNED_SHORT),
2713 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 2714 const_iv (GL_ALPHA),
2715 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 2716 const_iv (GL_LUMINANCE),
2717 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 2718 const_iv (GL_FLOAT),
1485 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),
1486 const_iv (GL_COMPILE), 2726 const_iv (GL_COMPILE),
2727 const_iv (GL_PROXY_TEXTURE_1D),
2728 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 2729 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 2730 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 2731 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 2732 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 2733 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 2734 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 2735 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 2736 const_iv (GL_TEXTURE_WRAP_T),
2737 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 2738 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 2739 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 2740 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 2741 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2742 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2743 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2744 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2745 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 2746 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 2747 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 2748 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 2749 const_iv (GL_REPLACE),
2750 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 2751 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 2752 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 2753 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 2754 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 2755 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 2756 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 2757 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 2758 const_iv (GL_CONSTANT_BORDER),
2759 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 2760 const_iv (GL_LINES),
2761 const_iv (GL_LINE_STRIP),
2762 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 2763 const_iv (GL_QUADS),
2764 const_iv (GL_QUAD_STRIP),
2765 const_iv (GL_TRIANGLES),
2766 const_iv (GL_TRIANGLE_STRIP),
2767 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 2768 const_iv (GL_POLYGON),
1518 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),
1519 const_iv (GL_FASTEST), 2775 const_iv (GL_FASTEST),
2776 const_iv (GL_DONT_CARE),
2777 const_iv (GL_NICEST),
2778 const_iv (GL_V2F),
2779 const_iv (GL_V3F),
2780 const_iv (GL_T2F_V3F),
2781 const_iv (GL_T2F_N3F_V3F),
1520# undef const_iv 2782# undef const_iv
1521 }; 2783 };
1522 2784
1523 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; )
1524 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);
1525} 2790}
2791
2792void
2793disable_GL_EXT_blend_func_separate ()
2794 CODE:
2795 gl.BlendFuncSeparate = 0;
2796 gl.BlendFuncSeparateEXT = 0;
2797
2798char *
2799gl_vendor ()
2800 CODE:
2801 RETVAL = (char *)glGetString (GL_VENDOR);
2802 OUTPUT:
2803 RETVAL
2804
2805char *
2806gl_version ()
2807 CODE:
2808 RETVAL = (char *)glGetString (GL_VERSION);
2809 OUTPUT:
2810 RETVAL
2811
2812char *
2813gl_extensions ()
2814 CODE:
2815 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2816 OUTPUT:
2817 RETVAL
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
1526 2832
1527int glGetError () 2833int glGetError ()
2834
2835void glFinish ()
1528 2836
1529void glClear (int mask) 2837void glClear (int mask)
1530 2838
1531void glClearColor (float r, float g, float b, float a = 1.0) 2839void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 2840 PROTOTYPE: @
… …
1539 2847
1540void glHint (int target, int mode) 2848void glHint (int target, int mode)
1541 2849
1542void glBlendFunc (int sfactor, int dfactor) 2850void glBlendFunc (int sfactor, int dfactor)
1543 2851
2852void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2853 CODE:
2854 gl_BlendFuncSeparate (sa, da, saa, daa);
2855
2856void glDepthMask (int flag)
2857
1544void glLogicOp (int opcode) 2858void glLogicOp (int opcode)
1545 2859
1546void glColorMask (int red, int green, int blue, int alpha) 2860void glColorMask (int red, int green, int blue, int alpha)
1547 2861
1548void glMatrixMode (int mode) 2862void glMatrixMode (int mode)
… …
1551 2865
1552void glPopMatrix () 2866void glPopMatrix ()
1553 2867
1554void glLoadIdentity () 2868void glLoadIdentity ()
1555 2869
2870void glDrawBuffer (int buffer)
2871
2872void glReadBuffer (int buffer)
2873
1556# near and far are due to microsofts buggy c compiler 2874# near_ and far_ are due to microsofts buggy "c" compiler
2875void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2876
2877# near_ and far_ are due to microsofts buggy "c" compiler
1557void 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
1558 2881
1559void glViewport (int x, int y, int width, int height) 2882void glViewport (int x, int y, int width, int height)
1560 2883
1561void glScissor (int x, int y, int width, int height) 2884void glScissor (int x, int y, int width, int height)
1562 2885
… …
1570 2893
1571void glRotate (float angle, float x, float y, float z) 2894void glRotate (float angle, float x, float y, float z)
1572 CODE: 2895 CODE:
1573 glRotatef (angle, x, y, z); 2896 glRotatef (angle, x, y, z);
1574 2897
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 2898void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 2899 ALIAS:
2900 glColor_premultiply = 1
1581 CODE: 2901 CODE:
1582 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2902 if (ix)
2903 {
2904 r *= a;
2905 g *= a;
2906 b *= a;
2907 }
2908 // microsoft visual "c" rounds instead of truncating...
2909 glColor4f (r, g, b, a);
2910
2911void glRasterPos (float x, float y, float z = 0.)
2912 CODE:
2913 glRasterPos3f (0, 0, z);
2914 glBitmap (0, 0, 0, 0, x, y, 0);
1583 2915
1584void glVertex (float x, float y, float z = 0.) 2916void glVertex (float x, float y, float z = 0.)
1585 CODE: 2917 CODE:
1586 glVertex3f (x, y, z); 2918 glVertex3f (x, y, z);
1587 2919
1588void glTexCoord (float s, float t) 2920void glTexCoord (float s, float t)
1589 CODE: 2921 CODE:
1590 glTexCoord2f (s, t); 2922 glTexCoord2f (s, t);
1591 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
1592void glTexEnv (int target, int pname, float param) 2953void glTexEnv (int target, int pname, float param)
1593 CODE: 2954 CODE:
1594 glTexEnvf (target, pname, param); 2955 glTexEnvf (target, pname, param);
1595 2956
1596void glTexParameter (int target, int pname, float param) 2957void glTexParameter (int target, int pname, float param)
… …
1599 2960
1600void glBindTexture (int target, int name) 2961void glBindTexture (int target, int name)
1601 2962
1602void glConvolutionParameter (int target, int pname, float params) 2963void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 2964 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2965 if (gl.ConvolutionParameterf)
2966 gl.ConvolutionParameterf (target, pname, params);
1605 2967
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2968void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 2969 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2970 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 2971 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 2972
1611void 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)
1612 CODE: 2974 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2975 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 2976 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 2977
1616void 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)
1617 2979
1618void 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)
1619 2981
1620void glRasterPos (int x, int y) 2982void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 2983
1622 glRasterPos2i (x, y); 2984void glPixelZoom (float x, float y)
1623 2985
1624void 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)
1625 2987
1626int glGenTexture () 2988int glGenTexture ()
1627 CODE: 2989 CODE:
1628{ 2990 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 2991 OUTPUT:
1634 RETVAL 2992 RETVAL
1635 2993
1636void glDeleteTexture (int name) 2994void glDeleteTexture (int name)
1637 CODE: 2995 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 2996 del_texture (name);
1641} 2997
1642
1643int glGenList () 2998int glGenList ()
1644 CODE: 2999 CODE:
1645 RETVAL = glGenLists (1); 3000 RETVAL = glGenLists (1);
1646 OUTPUT: 3001 OUTPUT:
1647 RETVAL 3002 RETVAL
… …
1654 3009
1655void glEndList () 3010void glEndList ()
1656 3011
1657void glCallList (int list) 3012void glCallList (int list)
1658 3013
3014MODULE = Deliantra::Client PACKAGE = DC::UI::Base
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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