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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 1.264 by root, Fri Jul 18 22:32:54 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);
… …
239 self->row = 0; 368 self->row = 0;
240 self->rows = 0; 369 self->rows = 0;
241} 370}
242 371
243static void 372static void
244map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
245{ 374{
246 int x, y; 375 int x, y;
247 maprow *row; 376 maprow *row;
377 mapcell *cell;
248 378
249 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 380 if (y >= 0)
251 { 381 {
252 if (y >= self->rows) 382 if (y >= self->rows)
… …
258 if (x >= row->c0) 388 if (x >= row->c0)
259 { 389 {
260 if (x >= row->c1) 390 if (x >= row->c1)
261 break; 391 break;
262 392
263 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
264 } 399 }
265 } 400 }
401}
402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
266} 417}
267 418
268static void 419static void
269music_finished (void) 420music_finished (void)
270{ 421{
… …
289 ev.data2 = 0; 440 ev.data2 = 0;
290 441
291 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
292} 443}
293 444
294MODULE = CFClient PACKAGE = CFClient 445static unsigned int
446minpot (unsigned int n)
447{
448 if (!n)
449 return 0;
450
451 --n;
452
453 n |= n >> 1;
454 n |= n >> 2;
455 n |= n >> 4;
456 n |= n >> 8;
457 n |= n >> 16;
458
459 return n + 1;
460}
461
462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
295 521
296PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
297 523
298BOOT: 524BOOT:
299{ 525{
300 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 527 static const struct {
302 const char *name; 528 const char *name;
303 IV iv; 529 IV iv;
304 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
305# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
306 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
323 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
324 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
388 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 641
401 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
402 const_iv (KMOD_ALT), 643
403 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
404# undef const_iv 670# undef const_iv
405 }; 671 };
406 672
407 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 675
410 ft2_fontmap = pango_ft2_font_map_new (); 676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 677 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} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
417 685
418int 686int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
420 692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
700
421void 701void
702pango_init ()
703 CODE:
704{
705 opengl_fontmap = pango_opengl_font_map_new ();
706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
713}
714
715char *SDL_GetError ()
716
717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
422SDL_Quit () 723void SDL_Quit ()
423 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
424void 734void
425SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
426 PPCODE: 736 PPCODE:
427{ 737{
428 SDL_Rect **m; 738 SDL_Rect **m;
429 739
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 744
745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
747
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 752
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 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); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 755
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 757
449 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
450 while (*m) 759 while (*m)
451 { 760 {
452 AV *av = newAV (); 761 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 762 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 763 av_push (av, newSViv ((*m)->h));
764 av_push (av, newSViv (rgb));
765 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 766 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
456 767
457 ++m; 768 ++m;
458 } 769 }
459} 770}
460 771
461int 772int
462SDL_SetVideoMode (int w, int h, int fullscreen) 773SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 774 CODE:
775{
776 SDL_EnableUNICODE (1);
777 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
778
779 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
780 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
781 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
782 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
783
464 RETVAL = !!SDL_SetVideoMode ( 784 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 785 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 786 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 787
788 if (RETVAL)
789 {
790 av_clear (texture_av);
791
792 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
793#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
794#include "glfunc.h"
795#undef GL_FUNC
796 }
797}
468 OUTPUT: 798 OUTPUT:
469 RETVAL 799 RETVAL
470 800
471void 801void
472SDL_GL_SwapBuffers () 802SDL_GL_SwapBuffers ()
473 803
804char *
805SDL_GetKeyName (int sym)
806
807int
808SDL_GetAppState ()
809
810int
811SDL_GetModState ()
812
474void 813void
475SDL_PollEvent () 814poll_events ()
476 PPCODE: 815 PPCODE:
477{ 816{
478 SDL_Event ev; 817 SDL_Event ev;
479 818
480 while (SDL_PollEvent (&ev)) 819 SDL_PumpEvents ();
820 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 821 {
482 HV *hv = newHV (); 822 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 823 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 824
485 switch (ev.type) 825 switch (ev.type)
486 { 826 {
487 case SDL_KEYDOWN: 827 case SDL_KEYDOWN:
488 case SDL_KEYUP: 828 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 829 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 830 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 831 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
832 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); 833 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 834 break;
494 835
495 case SDL_ACTIVEEVENT: 836 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 837 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 838 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 839 break;
499 840
500 case SDL_MOUSEMOTION: 841 case SDL_MOUSEMOTION:
842 {
843 int state = ev.motion.state;
844 int x = ev.motion.x;
845 int y = ev.motion.y;
846 int xrel = ev.motion.xrel;
847 int yrel = ev.motion.yrel;
848
849 /* do simplistic event compression */
850 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
851 && state == ev.motion.state)
852 {
853 xrel += ev.motion.xrel;
854 yrel += ev.motion.yrel;
855 x = ev.motion.x;
856 y = ev.motion.y;
857 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858 }
859
860 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 861 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 862 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 863 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 864 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 865 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
866 }
506 break; 867 break;
507 868
508 case SDL_MOUSEBUTTONDOWN: 869 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 870 case SDL_MOUSEBUTTONUP:
871 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
872
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 873 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 874 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 875 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 876 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 877 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 881 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 882 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 883 break;
521 } 884 }
522 885
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 886 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 887 }
525} 888}
526 889
527int 890int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 891Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 892 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 893 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 894 Mix_ChannelFinished (channel_finished);
532 895
533void 896void
897Mix_QuerySpec ()
898 PPCODE:
899{
900 int freq, channels;
901 Uint16 format;
902
903 if (Mix_QuerySpec (&freq, &format, &channels))
904 {
905 EXTEND (SP, 3);
906 PUSHs (sv_2mortal (newSViv (freq)));
907 PUSHs (sv_2mortal (newSViv (format)));
908 PUSHs (sv_2mortal (newSViv (channels)));
909 }
910}
911
912void
534Mix_CloseAudio () 913Mix_CloseAudio ()
535 914
536int 915int
537Mix_AllocateChannels (int numchans = -1) 916Mix_AllocateChannels (int numchans = -1)
538 917
918const char *
919Mix_GetError ()
920
539void 921void
540lowdelay (int fd, int val = 1) 922lowdelay (int fd, int val = 1)
541 CODE: 923 CODE:
924 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
925
926void
927win32_proxy_info ()
928 PPCODE:
929{
542#ifndef _WIN32 930#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 931 char buffer[2048];
932 DWORD buflen;
933
934 EXTEND (SP, 3);
935
936 buflen = sizeof (buffer);
937 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
938 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
939 {
940 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
941
942 buflen = sizeof (buffer);
943 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
944 {
945 PUSHs (newSVpv (buffer, 0));
946
947 buflen = sizeof (buffer);
948 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
949 PUSHs (newSVpv (buffer, 0));
950 }
951 }
544#endif 952#endif
953}
545 954
546char * 955int
547gl_version () 956add_font (char *file)
548 CODE: 957 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 958 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 959 OUTPUT:
551 RETVAL 960 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 */
564 961
565void 962void
566load_image_inline (SV *image_) 963load_image_inline (SV *image_)
567 ALIAS: 964 ALIAS:
568 load_image_file = 1 965 load_image_file = 1
… …
571 STRLEN image_len; 968 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 969 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 970 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 971 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 972 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 973 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 974 : SDL_RWFromConstMem (image, image_len);
578 975
579 if (!rw) 976 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 977 croak ("load_image: %s", SDL_GetError ());
581 978
… …
610 1007
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1008 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1009
613 assert (surface2->pitch == surface2->w * 4); 1010 assert (surface2->pitch == surface2->w * 4);
614 1011
1012 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1013 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1014 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1015 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1016 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))); 1017 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1018 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1019 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020 SDL_UnlockSurface (surface2);
624 1021
625 SDL_FreeSurface (surface); 1022 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1023 SDL_FreeSurface (surface2);
627} 1024}
628 1025
… …
652} 1049}
653 1050
654void 1051void
655error (char *message) 1052error (char *message)
656 CODE: 1053 CODE:
1054 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1055#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1056 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1057#endif
1058
1059void
1060fatal (char *message)
1061 CODE:
1062 fprintf (stderr, "FATAL: %s\n", message);
1063#ifdef _WIN32
1064 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1065#endif
1066 _exit (1);
1067
1068void
1069_exit (int retval = 0)
1070 CODE:
1071#ifdef WIN32
1072 ExitThread (retval); // unclean, please beam me up
659#else 1073#else
660 fprintf (stderr, "ERROR: %s\n", message); 1074 _exit (retval);
661#endif 1075#endif
662 1076
663void 1077void
664fatal (char *message) 1078debug ()
665 CODE: 1079 CODE:
666#ifdef _WIN32 1080{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1081#if DEBUG
668#else 1082 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1083#endif
671 exit (1); 1084}
672 1085
673MODULE = CFClient PACKAGE = CFClient::Font 1086MODULE = Deliantra::Client PACKAGE = DC::Font
674 1087
675CFClient::Font 1088PROTOTYPES: DISABLE
1089
1090DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1091new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1092 CODE:
678{ 1093{
679 int count; 1094 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1095 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1098}
684 OUTPUT: 1099 OUTPUT:
685 RETVAL 1100 RETVAL
686 1101
687void 1102void
688DESTROY (CFClient::Font self) 1103DESTROY (DC::Font self)
689 CODE: 1104 CODE:
690 pango_font_description_free (self); 1105 pango_font_description_free (self);
691 1106
692void 1107void
693make_default (CFClient::Font self) 1108make_default (DC::Font self)
1109 PROTOTYPE: $
694 CODE: 1110 CODE:
695 default_font = self; 1111 default_font = self;
696 1112
697MODULE = CFClient PACKAGE = CFClient::Layout 1113MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1114
699CFClient::Layout 1115PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1116
1117void
1118glyph_cache_backup ()
1119 PROTOTYPE:
1120 CODE:
1121 tc_backup ();
1122
1123void
1124glyph_cache_restore ()
1125 PROTOTYPE:
1126 CODE:
1127 tc_restore ();
1128
1129DC::Layout
1130new (SV *class)
701 CODE: 1131 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1132 New (0, RETVAL, 1, struct cf_layout);
703 1133
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1134 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1135 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1136 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1137 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1138 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1139 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1140 RETVAL->font = 0;
1141 RETVAL->rc = rc_alloc ();
712 1142
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1143 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1144 layout_update_font (RETVAL);
715 OUTPUT: 1145 OUTPUT:
716 RETVAL 1146 RETVAL
717 1147
718void 1148void
719DESTROY (CFClient::Layout self) 1149DESTROY (DC::Layout self)
720 CODE: 1150 CODE:
721 g_object_unref (self->pl); 1151 g_object_unref (self->pl);
1152 rc_free (self->rc);
722 Safefree (self); 1153 Safefree (self);
723 1154
724int
725is_rgba (CFClient::Layout self)
726 CODE:
727 RETVAL = self->rgba;
728 OUTPUT:
729 RETVAL
730
731void 1155void
732set_text (CFClient::Layout self, SV *text_) 1156set_text (DC::Layout self, SV *text_)
733 CODE: 1157 CODE:
734{ 1158{
735 STRLEN textlen; 1159 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen); 1160 char *text = SvPVutf8 (text_, textlen);
737 1161
738 pango_layout_set_text (self->pl, text, textlen); 1162 pango_layout_set_text (self->pl, text, textlen);
739} 1163}
740 1164
741void 1165void
742set_markup (CFClient::Layout self, SV *text_) 1166set_markup (DC::Layout self, SV *text_)
743 CODE: 1167 CODE:
744{ 1168{
745 STRLEN textlen; 1169 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
747 1171
748 pango_layout_set_markup (self->pl, text, textlen); 1172 pango_layout_set_markup (self->pl, text, textlen);
749} 1173}
750 1174
1175void
1176set_shapes (DC::Layout self, ...)
1177 CODE:
1178{
1179 PangoAttrList *attrs = 0;
1180 const char *text = pango_layout_get_text (self->pl);
1181 const char *pos = text;
1182 int arg = 4;
1183
1184 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1185 {
1186 PangoRectangle inkrect, rect;
1187 PangoAttribute *attr;
1188
1189 int x = SvIV (ST (arg - 3));
1190 int y = SvIV (ST (arg - 2));
1191 int w = SvIV (ST (arg - 1));
1192 int h = SvIV (ST (arg ));
1193
1194 inkrect.x = 0;
1195 inkrect.y = 0;
1196 inkrect.width = 0;
1197 inkrect.height = 0;
1198
1199 rect.x = x * PANGO_SCALE;
1200 rect.y = y * PANGO_SCALE;
1201 rect.width = w * PANGO_SCALE;
1202 rect.height = h * PANGO_SCALE;
1203
1204 if (!attrs)
1205 attrs = pango_layout_get_attributes (self->pl);
1206
1207 attr = pango_attr_shape_new (&inkrect, &rect);
1208 attr->start_index = pos - text;
1209 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1210 pango_attr_list_insert (attrs, attr);
1211
1212 arg += 4;
1213 pos += sizeof (OBJ_STR) - 1;
1214 }
1215
1216 if (attrs)
1217 pango_layout_set_attributes (self->pl, attrs);
1218}
1219
1220void
1221get_shapes (DC::Layout self)
1222 PPCODE:
1223{
1224 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1225
1226 do
1227 {
1228 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1229
1230 if (run && shape_attr_p (run))
1231 {
1232 PangoRectangle extents;
1233 pango_layout_iter_get_run_extents (iter, 0, &extents);
1234
1235 EXTEND (SP, 2);
1236 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1237 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1238 }
1239 }
1240 while (pango_layout_iter_next_run (iter));
1241
1242 pango_layout_iter_free (iter);
1243}
1244
1245int
1246has_wrapped (DC::Layout self)
1247 CODE:
1248{
1249 int lines = 1;
1250 const char *text = pango_layout_get_text (self->pl);
1251
1252 while (*text)
1253 lines += *text++ == '\n';
1254
1255 RETVAL = lines < pango_layout_get_line_count (self->pl);
1256}
1257 OUTPUT:
1258 RETVAL
1259
751SV * 1260SV *
752get_text (CFClient::Layout self) 1261get_text (DC::Layout self)
753 CODE: 1262 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1263 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1264 sv_utf8_decode (RETVAL);
756 OUTPUT: 1265 OUTPUT:
757 RETVAL 1266 RETVAL
758 1267
759void 1268void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1269set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1270 CODE:
762 self->r = r; 1271 self->r = r;
763 self->g = g; 1272 self->g = g;
764 self->b = b; 1273 self->b = b;
765 self->a = a; 1274 self->a = a;
766 1275
767void 1276void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1277set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1278 CODE:
770 if (self->font != font) 1279 if (self->font != font)
771 { 1280 {
772 self->font = font; 1281 self->font = font;
773 layout_update_font (self); 1282 layout_update_font (self);
774 } 1283 }
775 1284
776void 1285void
777set_height (CFClient::Layout self, int base_height) 1286set_height (DC::Layout self, int base_height)
778 CODE: 1287 CODE:
779 if (self->base_height != base_height) 1288 if (self->base_height != base_height)
780 { 1289 {
781 self->base_height = base_height; 1290 self->base_height = base_height;
782 layout_update_font (self); 1291 layout_update_font (self);
783 } 1292 }
784 1293
785void 1294void
786set_width (CFClient::Layout self, int max_width = -1) 1295set_width (DC::Layout self, int max_width = -1)
787 CODE: 1296 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1297 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1298
790void 1299void
1300set_indent (DC::Layout self, int indent)
1301 CODE:
1302 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1303
1304void
1305set_spacing (DC::Layout self, int spacing)
1306 CODE:
1307 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1308
1309void
1310set_ellipsise (DC::Layout self, int ellipsise)
1311 CODE:
1312 pango_layout_set_ellipsize (self->pl,
1313 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1314 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1315 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1316 : PANGO_ELLIPSIZE_NONE
1317 );
1318
1319void
1320set_single_paragraph_mode (DC::Layout self, int spm)
1321 CODE:
1322 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1323
1324void
791size (CFClient::Layout self) 1325size (DC::Layout self)
792 PPCODE: 1326 PPCODE:
793{ 1327{
794 int w, h; 1328 int w, h;
795 1329
796 layout_get_pixel_size (self, &w, &h); 1330 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1333 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1334 PUSHs (sv_2mortal (newSViv (h)));
801} 1335}
802 1336
803int 1337int
1338descent (DC::Layout self)
1339 CODE:
1340{
1341 PangoRectangle rect;
1342 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1343 pango_layout_line_get_pixel_extents (line, 0, &rect);
1344 RETVAL = PANGO_DESCENT (rect);
1345}
1346 OUTPUT:
1347 RETVAL
1348
1349int
804xy_to_index (CFClient::Layout self, int x, int y) 1350xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1351 CODE:
806{ 1352{
807 int index, trailing; 1353 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1354 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1355 RETVAL = index + trailing;
810} 1356}
811 OUTPUT: 1357 OUTPUT:
812 RETVAL 1358 RETVAL
813 1359
814void 1360void
815cursor_pos (CFClient::Layout self, int index) 1361cursor_pos (DC::Layout self, int index)
816 PPCODE: 1362 PPCODE:
817{ 1363{
818 PangoRectangle strong_pos; 1364 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1365 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1366
821 EXTEND (SP, 3); 1367 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1368 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1369 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1370 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1371}
826 1372
827void 1373void
828render (CFClient::Layout self) 1374index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1375 PPCODE:
830{ 1376{
831 SV *retval; 1377 int line, x;
832 int w, h;
833 1378
834 layout_get_pixel_size (self, &w, &h); 1379 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1380#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1381 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1382 --line;
838 cairo_surface_t *surface; 1383#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); 1384 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (line)));
1386 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1387}
1388
1389void
1390line_x_to_index (DC::Layout self, int line, int x)
1391 PPCODE:
1392{
1393 PangoLayoutLine *lp;
1394 int index, trailing;
1395
1396 if (line < 0)
1397 XSRETURN_EMPTY;
1398
1399 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1400 XSRETURN_EMPTY; /* do better */
1401
1402 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1403
1404 EXTEND (SP, 2);
1405 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1406 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 1407 else
879 { 1408 {
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))); 1409 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1410 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 } 1411 }
904} 1412}
905 1413
1414void
1415render (DC::Layout self, float x, float y, int flags = 0)
1416 CODE:
1417 rc_clear (self->rc);
1418 pango_opengl_render_layout_subpixel (
1419 self->pl,
1420 self->rc,
1421 x * PANGO_SCALE, y * PANGO_SCALE,
1422 self->r, self->g, self->b, self->a,
1423 flags
1424 );
1425 // we assume that context_change actually clears/frees stuff
1426 // and does not do any recomputation...
1427 pango_layout_context_changed (self->pl);
1428
1429void
1430draw (DC::Layout self)
1431 CODE:
1432{
1433 glEnable (GL_TEXTURE_2D);
1434 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1435 glEnable (GL_BLEND);
1436 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1437 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1438 glEnable (GL_ALPHA_TEST);
1439 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1440
1441 rc_draw (self->rc);
1442
1443 glDisable (GL_ALPHA_TEST);
1444 glDisable (GL_BLEND);
1445 glDisable (GL_TEXTURE_2D);
1446}
1447
906MODULE = CFClient PACKAGE = CFClient::Texture 1448MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1449
1450PROTOTYPES: ENABLE
1451
908void 1452void
1453pad (SV *data_, int ow, int oh, int nw, int nh)
1454 CODE:
1455{
1456 if ((nw != ow || nh != oh) && SvOK (data_))
1457 {
1458 STRLEN datalen;
1459 char *data = SvPVbyte (data_, datalen);
1460 int bpp = datalen / (ow * oh);
1461 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1462
1463 SvPOK_only (result_);
1464 SvCUR_set (result_, nw * nh * bpp);
1465
1466 memset (SvPVX (result_), 0, nw * nh * bpp);
1467 while (oh--)
1468 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1469
1470 sv_setsv (data_, result_);
1471 }
1472}
1473
1474void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1475draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1476 PROTOTYPE: $$$;$$
911 ALIAS: 1477 ALIAS:
912 draw_quad_alpha = 1 1478 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1479 draw_quad_alpha_premultiplied = 2
914 CODE: 1480 CODE:
915{ 1481{
916 HV *hv = (HV *)SvRV (self); 1482 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1483 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1484 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1485 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1486
1487 if (name <= 0)
1488 XSRETURN_EMPTY;
921 1489
922 if (items < 5) 1490 if (items < 5)
923 { 1491 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1492 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1493 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1494 }
927 1495
928 if (ix) 1496 if (ix)
929 { 1497 {
930 glEnable (GL_BLEND); 1498 glEnable (GL_BLEND);
1499
1500 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1501 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1502 else
1503 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1504 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1505
1506 glEnable (GL_ALPHA_TEST);
1507 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1508 }
933 1509
934 glBindTexture (GL_TEXTURE_2D, name); 1510 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 1511
942 glBegin (GL_QUADS); 1512 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1513 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1514 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1515 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1516 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1517 glEnd ();
948 1518
949 if (ix) 1519 if (ix)
1520 {
1521 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1522 glDisable (GL_BLEND);
1523 }
951} 1524}
952 1525
1526IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1527 CODE:
1528{
1529 GLint width;
1530 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1531 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1532 RETVAL = width > 0;
1533}
1534 OUTPUT:
1535 RETVAL
1536
953MODULE = CFClient PACKAGE = CFClient::Map 1537MODULE = Deliantra::Client PACKAGE = DC::Map
954 1538
955CFClient::Map 1539PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1540
1541DC::Map
1542new (SV *class)
957 CODE: 1543 CODE:
958 New (0, RETVAL, 1, struct map); 1544 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1545 RETVAL->x = 0;
960 RETVAL->y = 0; 1546 RETVAL->y = 0;
961 RETVAL->w = map_width; 1547 RETVAL->w = 0;
962 RETVAL->h = map_height; 1548 RETVAL->h = 0;
963 RETVAL->ox = 0; 1549 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1550 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1551 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1552 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; 1553 RETVAL->rows = 0;
970 RETVAL->row = 0; 1554 RETVAL->row = 0;
971 OUTPUT: 1555 OUTPUT:
972 RETVAL 1556 RETVAL
973 1557
974void 1558void
975DESTROY (CFClient::Map self) 1559DESTROY (DC::Map self)
976 CODE: 1560 CODE:
977{ 1561{
978 map_clear (self); 1562 map_clear (self);
979 Safefree (self->face); 1563 Safefree (self->face2tile);
1564 Safefree (self->tex);
980 Safefree (self); 1565 Safefree (self);
981} 1566}
982 1567
983void 1568void
1569resize (DC::Map self, int map_width, int map_height)
1570 CODE:
1571 self->w = map_width;
1572 self->h = map_height;
1573
1574void
984clear (CFClient::Map self) 1575clear (DC::Map self)
985 CODE: 1576 CODE:
986 map_clear (self); 1577 map_clear (self);
987 1578
988void 1579void
989set_face (CFClient::Map self, int face, int texid) 1580set_tileid (DC::Map self, int face, int tile)
990 CODE: 1581 CODE:
991{ 1582{
992 while (self->faces <= face) 1583 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1584 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} 1585}
1000 1586
1001void 1587void
1588set_smooth (DC::Map self, int face, int smooth, int level)
1589 CODE:
1590{
1591 tileid texid;
1592 maptex *tex;
1593
1594 if (face < 0 || face >= self->faces)
1595 return;
1596
1597 if (smooth < 0 || smooth >= self->faces)
1598 return;
1599
1600 texid = self->face2tile [face];
1601
1602 if (!texid)
1603 return;
1604
1605 tex = self->tex + texid;
1606 tex->smoothtile = self->face2tile [smooth];
1607 tex->smoothlevel = level;
1608}
1609
1610void
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) 1611set_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: 1612 CODE:
1004{ 1613{
1005 while (self->texs <= texid) 1614 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1615
1011 { 1616 {
1012 maptex *tex = self->tex + texid; 1617 maptex *tex = self->tex + texid;
1013 1618
1014 tex->name = name; 1619 tex->name = name;
… …
1019 tex->r = r; 1624 tex->r = r;
1020 tex->g = g; 1625 tex->g = g;
1021 tex->b = b; 1626 tex->b = b;
1022 tex->a = a; 1627 tex->a = a;
1023 } 1628 }
1629
1630 // somewhat hackish, but for textures that require it, it really
1631 // improves the look, and most others don't suffer.
1632 glBindTexture (GL_TEXTURE_2D, name);
1633 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1634 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1635 // use uglier nearest interpolation because linear suffers
1636 // from transparent color bleeding and ugly wrapping effects.
1637 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1638}
1025 1639
1026int 1640int
1027ox (CFClient::Map self) 1641ox (DC::Map self)
1028 ALIAS: 1642 ALIAS:
1029 oy = 1 1643 oy = 1
1644 x = 2
1645 y = 3
1646 w = 4
1647 h = 5
1030 CODE: 1648 CODE:
1031 switch (ix) 1649 switch (ix)
1032 { 1650 {
1033 case 0: RETVAL = self->ox; break; 1651 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1652 case 1: RETVAL = self->oy; break;
1653 case 2: RETVAL = self->x; break;
1654 case 3: RETVAL = self->y; break;
1655 case 4: RETVAL = self->w; break;
1656 case 5: RETVAL = self->h; break;
1035 } 1657 }
1036 OUTPUT: 1658 OUTPUT:
1037 RETVAL 1659 RETVAL
1038 1660
1039void 1661void
1040scroll (CFClient::Map self, int dx, int dy) 1662scroll (DC::Map self, int dx, int dy)
1041 CODE: 1663 CODE:
1042{ 1664{
1043 if (dx > 0) 1665 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1666 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1667 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1668 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 1669
1048 if (dy > 0) 1670 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1671 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1672 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1673 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 1674
1053 self->ox += dx; self->x += dx; 1675 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1676 self->oy += dy; self->y += dy;
1055 1677
1056 while (self->y < 0) 1678 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1682 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1683 self->y += MAP_EXTEND_Y;
1062 } 1684 }
1063} 1685}
1064 1686
1065void 1687SV *
1066map1a_update (CFClient::Map self, SV *data_) 1688map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1689 CODE:
1068{ 1690{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1691 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1692 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1693 mapcell *cell;
1072 int x, y, flags; 1694 int x, y, z, flags;
1695 AV *missing = newAV ();
1696 RETVAL = newRV_noinc ((SV *)missing);
1073 1697
1074 while (data < data_end) 1698 while (data < data_end - 1)
1075 { 1699 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 1700 flags = (data [0] << 8) + data [1]; data += 2;
1077 1701
1078 x = ((flags >> 10) & 63) + self->x; 1702 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 1703 y = self->y + ((flags >> 4) & 63);
1080 1704
1081 cell = map_get_cell (self, x, y); 1705 cell = map_get_cell (self, x, y);
1082 1706
1083 if (flags & 15) 1707 if (flags & 15)
1084 { 1708 {
1085 if (cell->darkness < 0) 1709 if (!cell->darkness)
1086 { 1710 {
1711 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 1712 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 1713 }
1092 1714
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 1715 //TODO: don't trust server data to be in-range(!)
1096 1716
1097 if (flags & 4) 1717 if (flags & 8)
1098 { 1718 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1719 if (extmap)
1720 {
1721 uint8_t ext, cmd;
1722
1723 do
1724 {
1725 ext = *data++;
1726 cmd = ext & 0x7f;
1727
1728 if (cmd < 4)
1729 cell->darkness = 255 - ext * 64 + 1;
1730 else if (cmd == 5) // health
1731 {
1732 cell->stat_width = 1;
1733 cell->stat_hp = *data++;
1734 }
1735 else if (cmd == 6) // monster width
1736 cell->stat_width = *data++ + 1;
1737 else if (cmd == 0x47)
1738 {
1739 if (*data == 1) cell->player = data [1];
1740 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744 data += *data + 1;
1745 }
1746 else if (cmd == 8) // cell flags
1747 cell->flags = *data++;
1748 else if (ext & 0x40) // unknown, multibyte => skip
1749 data += *data + 1;
1750 else
1751 data++;
1752 }
1753 while (ext & 0x80);
1754 }
1755 else
1756 cell->darkness = *data++ + 1;
1100 } 1757 }
1101 1758
1759 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 1760 if (flags & (4 >> z))
1103 { 1761 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1762 faceid face = (data [0] << 8) + data [1]; data += 2;
1763 need_facenum (self, face);
1764 cell->tile [z] = self->face2tile [face];
1765
1766 if (cell->tile [z])
1767 {
1768 maptex *tex = self->tex + cell->tile [z];
1769 if (!tex->name)
1770 av_push (missing, newSViv (cell->tile [z]));
1771
1772 if (tex->smoothtile)
1773 {
1774 maptex *smooth = self->tex + tex->smoothtile;
1775 if (!smooth->name)
1776 av_push (missing, newSViv (tex->smoothtile));
1777 }
1778 }
1105 } 1779 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 1780 }
1112 else 1781 else
1113 cell->darkness = -1; 1782 cell->darkness = 0;
1114 } 1783 }
1115} 1784}
1785 OUTPUT:
1786 RETVAL
1116 1787
1117SV * 1788SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1789mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 1790 CODE:
1120{ 1791{
1121 int x1, x; 1792 int x1, x;
1122 int y1, y; 1793 int y1, y;
1123 int z; 1794 int z;
… …
1144 { 1815 {
1145 mapcell *cell = row->col + (x - row->c0); 1816 mapcell *cell = row->col + (x - row->c0);
1146 1817
1147 for (z = 0; z <= 0; z++) 1818 for (z = 0; z <= 0; z++)
1148 { 1819 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 1820 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 1821 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 1822 int a1 = tex.a;
1156 1823
1157 r = (r * a0 + tex.r * a1) / 255; 1824 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 1825 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 1826 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 1827 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 1828 }
1163 } 1829 }
1164 1830
1165 *map++ = (r ) 1831 *map++ = (r )
1166 | (g << 8) 1832 | (g << 8)
… …
1173} 1839}
1174 OUTPUT: 1840 OUTPUT:
1175 RETVAL 1841 RETVAL
1176 1842
1177void 1843void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1844draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1845 CODE:
1846{
1847 int x, y, z;
1848
1849 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1850 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1852 smooth_key skey;
1853 int pl_x, pl_y;
1854 maptex pl_tex;
1855 rc_t *rc = rc_alloc ();
1856 rc_key_t key;
1857 rc_array_t *arr;
1858
1859 pl_tex.name = 0;
1860
1861 // thats current max. sorry.
1862 if (sw > 255) sw = 255;
1863 if (sh > 255) sh = 255;
1864
1865 // clear key, in case of extra padding
1866 memset (&skey, 0, sizeof (skey));
1867
1868 memset (&key, 0, sizeof (key));
1869 key.r = 255;
1870 key.g = 255;
1871 key.b = 255;
1872 key.a = 255;
1873 key.mode = GL_QUADS;
1874 key.format = GL_T2F_V3F;
1875 key.texname = -1;
1876
1877 mx += self->x;
1878 my += self->y;
1879
1880 // first pass: determine smooth_max
1881 // rather ugly, if you ask me
1882 // could also be stored inside mapcell and updated on change
1883 memset (smooth_max, 0, sizeof (smooth_max));
1884
1885 for (y = 0; y < sh; y++)
1886 if (0 <= y + my && y + my < self->rows)
1887 {
1888 maprow *row = self->row + (y + my);
1889
1890 for (x = 0; x < sw; x++)
1891 if (row->c0 <= x + mx && x + mx < row->c1)
1892 {
1893 mapcell *cell = row->col + (x + mx - row->c0);
1894
1895 smooth_max[x + 1][y + 1] =
1896 MAX (self->tex [cell->tile [0]].smoothlevel,
1897 MAX (self->tex [cell->tile [1]].smoothlevel,
1898 self->tex [cell->tile [2]].smoothlevel));
1899 }
1900 }
1901
1902 glEnable (GL_BLEND);
1903 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905
1906 for (z = 0; z <= 2; z++)
1907 {
1908 memset (smooth_level, 0, sizeof (smooth_level));
1909
1910 for (y = 0; y < sh; y++)
1911 if (0 <= y + my && y + my < self->rows)
1912 {
1913 maprow *row = self->row + (y + my);
1914
1915 for (x = 0; x < sw; x++)
1916 if (row->c0 <= x + mx && x + mx < row->c1)
1917 {
1918 mapcell *cell = row->col + (x + mx - row->c0);
1919 tileid tile = cell->tile [z];
1920
1921 if (tile)
1922 {
1923 maptex tex = self->tex [tile];
1924 int px = (x + 1) * T - tex.w;
1925 int py = (y + 1) * T - tex.h;
1926
1927 if (key.texname != tex.name)
1928 {
1929 if (!tex.name)
1930 tex = self->tex [2]; /* missing, replace by noface */
1931
1932 key.texname = tex.name;
1933 arr = rc_array (rc, &key);
1934 }
1935
1936 if (expect_false (cell->player == player) && expect_false (z == 2))
1937 {
1938 pl_x = px;
1939 pl_y = py;
1940 pl_tex = tex;
1941 continue;
1942 }
1943
1944 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1945 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1946 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1947 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1948
1949 if (expect_false (cell->flags) && expect_false (z == 2))
1950 {
1951 // overlays such as the speech bubble, probably more to come
1952 if (cell->flags & 1)
1953 {
1954 maptex tex = self->tex [1];
1955 int px = x * T + T * 2 / 32;
1956 int py = y * T - T * 6 / 32;
1957
1958 if (tex.name)
1959 {
1960 if (key.texname != tex.name)
1961 {
1962 key.texname = tex.name;
1963 arr = rc_array (rc, &key);
1964 }
1965
1966 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970 }
1971 }
1972 }
1973
1974 // update smooth hash
1975 if (tex.smoothtile)
1976 {
1977 skey.tile = tex.smoothtile;
1978 skey.level = tex.smoothlevel;
1979
1980 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1981
1982 // add bits to current tile and all neighbours. skey.x|y is
1983 // shifted +1|+1 so we always stay positive.
1984
1985 // bits is ___n cccc CCCC bbbb
1986 // n do not draw borders&corners
1987 // c draw these corners, but...
1988 // C ... not these
1989 // b draw these borders
1990
1991 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1992 // ┃· ·· ·┃ ━━
1993
1994 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995 // ·· ·· ·┏ ┓·
1996
1997 // full tile
1998 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1999
2000 // borders
2001 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2002 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2003 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2004 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2005
2006 // corners
2007 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2008 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2009 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2010 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2011 }
2012 }
2013 }
2014 }
2015
2016 rc_draw (rc);
2017 rc_clear (rc);
2018
2019 // go through all smoothlevels, lowest to highest, then draw.
2020 // this is basically counting sort
2021 {
2022 int w, b;
2023
2024 glEnable (GL_TEXTURE_2D);
2025 glBegin (GL_QUADS);
2026 for (w = 0; w < 256 / 32; ++w)
2027 {
2028 uint32_t smask = smooth_level [w];
2029 if (smask)
2030 for (b = 0; b < 32; ++b)
2031 if (smask & (((uint32_t)1) << b))
2032 {
2033 int level = (w << 5) | b;
2034 HE *he;
2035
2036 hv_iterinit (smooth);
2037 while ((he = hv_iternext (smooth)))
2038 {
2039 smooth_key *skey = (smooth_key *)HeKEY (he);
2040 IV bits = SvIVX (HeVAL (he));
2041
2042 if (!(bits & 0x1000)
2043 && skey->level == level
2044 && level > smooth_max [skey->x][skey->y])
2045 {
2046 maptex tex = self->tex [skey->tile];
2047 int px = (((int)skey->x) - 1) * T;
2048 int py = (((int)skey->y) - 1) * T;
2049 int border = bits & 15;
2050 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051 float dx = tex.s * .0625f; // 16 images/row
2052 float dy = tex.t * .5f ; // 2 images/column
2053
2054 if (tex.name)
2055 {
2056 // this time avoiding texture state changes
2057 // save gobs of state changes.
2058 if (key.texname != tex.name)
2059 {
2060 glEnd ();
2061 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062 glBegin (GL_QUADS);
2063 }
2064
2065 if (border)
2066 {
2067 float ox = border * dx;
2068
2069 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2071 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2072 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2073 }
2074
2075 if (corner)
2076 {
2077 float ox = corner * dx;
2078
2079 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2083 }
2084 }
2085 }
2086 }
2087 }
2088 }
2089
2090 glEnd ();
2091 glDisable (GL_TEXTURE_2D);
2092 key.texname = -1;
2093 }
2094
2095 hv_clear (smooth);
2096 }
2097
2098 if (pl_tex.name)
2099 {
2100 maptex tex = pl_tex;
2101 int px = pl_x + pdx;
2102 int py = pl_y + pdy;
2103
2104 key.texname = tex.name;
2105 arr = rc_array (rc, &key);
2106
2107 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2108 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2109 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2110 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2111
2112 rc_draw (rc);
2113 }
2114
2115 glDisable (GL_BLEND);
2116 rc_free (rc);
2117
2118 // top layer: overlays such as the health bar
2119 for (y = 0; y < sh; y++)
2120 if (0 <= y + my && y + my < self->rows)
2121 {
2122 maprow *row = self->row + (y + my);
2123
2124 for (x = 0; x < sw; x++)
2125 if (row->c0 <= x + mx && x + mx < row->c1)
2126 {
2127 mapcell *cell = row->col + (x + mx - row->c0);
2128
2129 int px = x * T;
2130 int py = y * T;
2131
2132 if (cell->stat_hp)
2133 {
2134 int width = cell->stat_width * T;
2135 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2136
2137 glColor3ub (0, 0, 0);
2138 glRectf (px + 1, py - thick - 2,
2139 px + width - 1, py);
2140
2141 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2142 glRectf (px + 2,
2143 py - thick - 1,
2144 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2145 }
2146 }
2147 }
2148}
2149
2150void
2151draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2152 CODE:
2153{
2154 static float color[16][3] = {
2155 { 0.00F, 0.00F, 0.00F },
2156 { 1.00F, 1.00F, 1.00F },
2157 { 0.00F, 0.00F, 0.55F },
2158 { 1.00F, 0.00F, 0.00F },
2159
2160 { 1.00F, 0.54F, 0.00F },
2161 { 0.11F, 0.56F, 1.00F },
2162 { 0.93F, 0.46F, 0.00F },
2163 { 0.18F, 0.54F, 0.34F },
2164
2165 { 0.56F, 0.73F, 0.56F },
2166 { 0.80F, 0.80F, 0.80F },
2167 { 0.55F, 0.41F, 0.13F },
2168 { 0.99F, 0.77F, 0.26F },
2169
2170 { 0.74F, 0.65F, 0.41F },
2171
2172 { 0.00F, 1.00F, 1.00F },
2173 { 1.00F, 0.00F, 1.00F },
2174 { 1.00F, 1.00F, 0.00F },
2175 };
2176
2177 int x, y;
2178
2179 glEnable (GL_TEXTURE_2D);
2180 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2181 glEnable (GL_BLEND);
2182 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183 glBegin (GL_QUADS);
2184
2185 for (y = 0; y < h; y++)
2186 for (x = 0; x < w; x++)
2187 {
2188 unsigned char m = data [x + y * w];
2189
2190 if (m)
2191 {
2192 float *c = color [m & 15];
2193
2194 float tx1 = m & 0x40 ? 0.5 : 0.;
2195 float tx2 = tx1 + 0.5;
2196
2197 glColor4f (c[0], c[1], c[2], 0.75);
2198 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202 }
2203 }
2204
2205 glEnd ();
2206 glDisable (GL_BLEND);
2207 glDisable (GL_TEXTURE_2D);
2208}
2209
2210void
2211fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2212 PPCODE:
1180{ 2213{
1181 int vx, vy;
1182 int x, y, z; 2214 int x, y;
1183 int last_name; 2215 int sw1 = sw + 2;
1184 mapface face; 2216 int sh1 = sh + 2;
2217 int sh3 = sh * 3;
1185 int sw4 = (sw + 3) & ~3; 2218 int sw34 = (sw * 3 + 3) & ~3;
2219 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2220 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2221 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2222
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2223 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2224 SvCUR_set (darkness3_sv, sw34 * sh3);
1192 2225
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2226 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2227 my += self->y - 1;
1195 2228
1196 /* 2229 memset (darkness1, 255, 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 2230
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++) 2231 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2232 if (0 <= y + my && y + my < self->rows)
1220 { 2233 {
1221 maprow *row = self->row + (y + vy); 2234 maprow *row = self->row + (y + my);
1222 2235
1223 for (x = 0; x < sw; x++) 2236 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2237 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2238 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2239 mapcell *cell = row->col + (x + mx - row->c0);
1227 2240
1228 darkness[y * sw4 + x] = cell->darkness < 0 2241 darkness1 [y * sw1 + x] = cell->darkness
2242 ? 255 - (cell->darkness - 1)
1229 ? 255 - FOW_DARKNESS 2243 : 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 } 2244 }
1255 } 2245 }
1256 2246
1257 glEnd (); 2247 for (y = 0; y < sh; ++y)
2248 for (x = 0; x < sw; ++x)
2249 {
2250 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2251 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2252 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2253 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2254 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2255 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2256 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2257 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2258 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2259
1259 glDisable (GL_TEXTURE_2D); 2260 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2261 uint8_t r21 = d21;
2262 uint8_t r31 = (d21 + d31 + d32) / 3;
2263
2264 uint8_t r12 = d12;
2265 uint8_t r22 = d22;
2266 uint8_t r32 = d32;
2267
2268 uint8_t r13 = (d13 + d23 + d12) / 3;
2269 uint8_t r23 = d23;
2270 uint8_t r33 = (d23 + d33 + d32) / 3;
2271
2272 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2273 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2274 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2275 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2276 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2277 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2278 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2279 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2280 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2281 }
2282
2283 free (darkness1);
1261 2284
1262 EXTEND (SP, 3); 2285 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2286 PUSHs (sv_2mortal (newSViv (sw34)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2287 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2288 PUSHs (darkness3_sv);
1266} 2289}
1267 2290
1268SV * 2291SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2292get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2293 CODE:
1271{ 2294{
1272 int x, y, x1, y1; 2295 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2296 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2297 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2322 if (row && row->c0 <= x && x < row->c1)
1300 { 2323 {
1301 mapcell *cell = row->col + (x - row->c0); 2324 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2325 uint8_t flags = 0;
1303 2326
1304 if (cell->face [0]) flags |= 1; 2327 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2328 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2329 if (cell->tile [2]) flags |= 4;
1307 2330
1308 *data++ = flags; 2331 *data++ = flags;
1309 2332
1310 if (flags & 1) 2333 if (flags & 1)
1311 { 2334 {
2335 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2336 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2337 *data++ = tile;
1314 } 2338 }
1315 2339
1316 if (flags & 2) 2340 if (flags & 2)
1317 { 2341 {
2342 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2343 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2344 *data++ = tile;
1320 } 2345 }
1321 2346
1322 if (flags & 4) 2347 if (flags & 4)
1323 { 2348 {
2349 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2350 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2351 *data++ = tile;
1326 } 2352 }
1327 } 2353 }
1328 else 2354 else
1329 *data++ = 0; 2355 *data++ = 0;
1330 } 2356 }
1331 } 2357 }
1332 2358
2359 /* if size is w*h + 5 then no data has been found */
2360 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2361 {
1333 SvPOK_only (data_sv); 2362 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2363 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364 }
2365
1335 RETVAL = data_sv; 2366 RETVAL = data_sv;
1336} 2367}
1337 OUTPUT: 2368 OUTPUT:
1338 RETVAL 2369 RETVAL
1339 2370
1340void 2371void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2372set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2373 PPCODE:
1343{ 2374{
1344 int x, y, z; 2375 int x, y, z;
1345 int w, h; 2376 int w, h;
1346 int x1, y1; 2377 int x1, y1;
2378 STRLEN len;
2379 uint8_t *data, *end;
2380
2381 len = SvLEN (data_sv);
2382 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383 data = SvPVbyte_nolen (data_sv);
2384 end = data + len + 8;
2385
2386 if (len < 5)
2387 XSRETURN_EMPTY;
1347 2388
1348 if (*data++ != 0) 2389 if (*data++ != 0)
1349 return; /* version mismatch */ 2390 XSRETURN_EMPTY; /* version mismatch */
1350 2391
1351 w = *data++ << 8; w |= *data++; 2392 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2393 h = *data++ << 8; h |= *data++;
1353 2394
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2395 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2407 {
1367 maprow *row = map_get_row (self, y); 2408 maprow *row = map_get_row (self, y);
1368 2409
1369 for (x = x0; x < x1; x++) 2410 for (x = x0; x < x1; x++)
1370 { 2411 {
2412 uint8_t flags;
2413
2414 if (data + 7 >= end)
2415 XSRETURN_EMPTY;
2416
1371 uint8_t flags = *data++; 2417 flags = *data++;
1372 2418
1373 if (flags) 2419 if (flags)
1374 { 2420 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2421 mapcell *cell = row_get_cell (row, x);
2422 tileid tile[3] = { 0, 0, 0 };
1378 2423
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2424 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2425 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2426 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2427
1383 if (cell->darkness <= 0) 2428 if (cell->darkness == 0)
1384 { 2429 {
1385 cell->darkness = -1; 2430 /*cell->darkness = 0;*/
2431 EXTEND (SP, 3);
1386 2432
1387 for (z = 0; z <= 2; z++) 2433 for (z = 0; z <= 2; z++)
1388 { 2434 {
1389 cell->face[z] = face[z]; 2435 tileid t = tile [z];
1390 2436
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2437 if (t >= self->texs || (t && !self->tex [t].name))
2438 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2439 PUSHs (sv_2mortal (newSViv (t)));
2440 need_texid (self, t);
2441 }
2442
2443 cell->tile [z] = t;
1393 } 2444 }
1394 } 2445 }
1395 } 2446 }
1396 } 2447 }
1397 } 2448 }
1398} 2449}
1399 2450
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2451MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2452
1402CFClient::MixChunk 2453DC::RW
1403new_from_file (SV *class, char *path) 2454new (SV *class, SV *data_sv)
1404 CODE: 2455 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2456{
2457 STRLEN datalen;
2458 char *data = SvPVbyte (data_sv, datalen);
2459
2460 RETVAL = SDL_RWFromConstMem (data, datalen);
2461}
1406 OUTPUT: 2462 OUTPUT:
1407 RETVAL 2463 RETVAL
1408 2464
2465DC::RW
2466new_from_file (SV *class, const char *path, const char *mode = "rb")
2467 CODE:
2468 RETVAL = SDL_RWFromFile (path, mode);
2469 OUTPUT:
2470 RETVAL
2471
2472# fails on win32:
2473# dc.xs(2268) : error C2059: syntax error : '('
1409void 2474#void
2475#close (DC::RW self)
2476# CODE:
2477# (self->(close)) (self);
2478
2479MODULE = Deliantra::Client PACKAGE = DC::Channel
2480
2481PROTOTYPES: DISABLE
2482
2483DC::Channel
2484find ()
2485 CODE:
2486{
2487 RETVAL = Mix_GroupAvailable (-1);
2488
2489 if (RETVAL < 0)
2490 {
2491 RETVAL = Mix_GroupOldest (-1);
2492
2493 if (RETVAL < 0)
2494 XSRETURN_UNDEF;
2495
2496 Mix_HaltChannel (RETVAL);
2497 }
2498
2499 Mix_UnregisterAllEffects (RETVAL);
2500 Mix_Volume (RETVAL, 128);
2501}
2502 OUTPUT:
2503 RETVAL
2504
2505void
2506halt (DC::Channel self)
2507 CODE:
2508 Mix_HaltChannel (self);
2509
2510void
2511expire (DC::Channel self, int ticks = -1)
2512 CODE:
2513 Mix_ExpireChannel (self, ticks);
2514
2515void
2516fade_out (DC::Channel self, int ticks = -1)
2517 CODE:
2518 Mix_FadeOutChannel (self, ticks);
2519
2520int
2521volume (DC::Channel self, int volume)
2522 CODE:
2523 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2524 OUTPUT:
2525 RETVAL
2526
2527void
2528unregister_all_effects (DC::Channel self)
2529 CODE:
2530 Mix_UnregisterAllEffects (self);
2531
2532void
2533set_panning (DC::Channel self, int left, int right)
2534 CODE:
2535 left = CLAMP (left , 0, 255);
2536 right = CLAMP (right, 0, 255);
2537 Mix_SetPanning (self, left, right);
2538
2539void
2540set_distance (DC::Channel self, int distance)
2541 CODE:
2542 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2543
2544void
2545set_position (DC::Channel self, int angle, int distance)
2546 CODE:
2547
2548void
2549set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2550 CODE:
2551{
2552 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2553 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2554 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555}
2556
2557void
2558set_reverse_stereo (DC::Channel self, int flip)
2559 CODE:
2560 Mix_SetReverseStereo (self, flip);
2561
2562MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563
2564PROTOTYPES: DISABLE
2565
2566DC::MixChunk
2567new (SV *class, DC::RW rwops)
2568 CODE:
2569 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570 OUTPUT:
2571 RETVAL
2572
2573void
1410DESTROY (CFClient::MixChunk self) 2574DESTROY (DC::MixChunk self)
1411 CODE: 2575 CODE:
1412 Mix_FreeChunk (self); 2576 Mix_FreeChunk (self);
1413 2577
1414int 2578int
1415volume (CFClient::MixChunk self, int volume = -1) 2579volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2580 CODE:
2581 if (items > 1)
2582 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2583 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2584 OUTPUT:
1419 RETVAL 2585 RETVAL
1420 2586
1421int 2587DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2588play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2589 CODE:
2590{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2591 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2592
2593 if (RETVAL < 0)
2594 XSRETURN_UNDEF;
2595
2596 if (channel < 0)
2597 {
2598 Mix_UnregisterAllEffects (RETVAL);
2599 Mix_Volume (RETVAL, 128);
2600 }
2601}
1425 OUTPUT: 2602 OUTPUT:
1426 RETVAL 2603 RETVAL
1427 2604
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2605MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1429 2606
1430int 2607int
1431volume (int volume = -1) 2608volume (int volume = -1)
2609 PROTOTYPE: ;$
1432 CODE: 2610 CODE:
2611 if (items > 0)
2612 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2613 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2614 OUTPUT:
1435 RETVAL 2615 RETVAL
1436 2616
1437CFClient::MixMusic 2617void
1438new_from_file (SV *class, char *path) 2618fade_out (int ms)
1439 CODE: 2619 CODE:
2620 Mix_FadeOutMusic (ms);
2621
2622void
2623halt ()
2624 CODE:
2625 Mix_HaltMusic ();
2626
2627DC::MixMusic
2628new (SV *class, DC::RW rwops)
2629 CODE:
1440 RETVAL = Mix_LoadMUS (path); 2630 RETVAL = Mix_LoadMUS_RW (rwops);
1441 OUTPUT: 2631 OUTPUT:
1442 RETVAL 2632 RETVAL
1443 2633
1444void 2634void
1445DESTROY (CFClient::MixMusic self) 2635DESTROY (DC::MixMusic self)
1446 CODE: 2636 CODE:
1447 Mix_FreeMusic (self); 2637 Mix_FreeMusic (self);
1448 2638
1449int 2639int
1450play (CFClient::MixMusic self, int loops = -1) 2640play (DC::MixMusic self, int loops = -1)
1451 CODE: 2641 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 2642 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 2643 OUTPUT:
1454 RETVAL 2644 RETVAL
1455 2645
2646void
2647fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2648 CODE:
2649 Mix_FadeInMusicPos (self, loops, ms, position);
2650
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 2651MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2652
2653PROTOTYPES: ENABLE
1457 2654
1458BOOT: 2655BOOT:
1459{ 2656{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2657 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 2658 static const struct {
1462 const char *name; 2659 const char *name;
1463 IV iv; 2660 IV iv;
1464 } *civ, const_iv[] = { 2661 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 2662# define const_iv(name) { # name, (IV)name }
2663 const_iv (GL_VENDOR),
2664 const_iv (GL_VERSION),
2665 const_iv (GL_EXTENSIONS),
1466 const_iv (GL_COLOR_MATERIAL), 2666 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 2667 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 2668 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 2669 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 2670 const_iv (GL_BLEND),
2671 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 2672 const_iv (GL_SCISSOR_TEST),
2673 const_iv (GL_DEPTH_TEST),
2674 const_iv (GL_ALPHA_TEST),
2675 const_iv (GL_NORMALIZE),
2676 const_iv (GL_RESCALE_NORMAL),
2677 const_iv (GL_FRONT),
2678 const_iv (GL_BACK),
2679 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 2680 const_iv (GL_AND),
1473 const_iv (GL_ONE), 2681 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 2682 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 2683 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 2684 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2685 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 2686 const_iv (GL_ONE_MINUS_DST_ALPHA),
2687 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 2688 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 2689 const_iv (GL_RGBA),
2690 const_iv (GL_RGBA4),
2691 const_iv (GL_RGBA8),
2692 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 2693 const_iv (GL_UNSIGNED_BYTE),
2694 const_iv (GL_UNSIGNED_SHORT),
2695 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 2696 const_iv (GL_ALPHA),
2697 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 2698 const_iv (GL_LUMINANCE),
2699 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 2700 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2701 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2702 const_iv (GL_COMPRESSED_ALPHA_ARB),
2703 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2704 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2705 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2706 const_iv (GL_COMPRESSED_RGB_ARB),
2707 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 2708 const_iv (GL_COMPILE),
2709 const_iv (GL_PROXY_TEXTURE_1D),
2710 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 2711 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 2712 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 2713 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 2714 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 2715 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 2716 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 2717 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 2718 const_iv (GL_TEXTURE_WRAP_T),
2719 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 2720 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 2721 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 2722 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 2723 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2724 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2725 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2726 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2727 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 2728 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 2729 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 2730 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 2731 const_iv (GL_REPLACE),
2732 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 2733 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 2734 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 2735 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 2736 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 2737 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 2738 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 2739 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 2740 const_iv (GL_CONSTANT_BORDER),
2741 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 2742 const_iv (GL_LINES),
2743 const_iv (GL_LINE_STRIP),
2744 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 2745 const_iv (GL_QUADS),
2746 const_iv (GL_QUAD_STRIP),
2747 const_iv (GL_TRIANGLES),
2748 const_iv (GL_TRIANGLE_STRIP),
2749 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 2750 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2751 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2752 const_iv (GL_POINT_SMOOTH_HINT),
2753 const_iv (GL_LINE_SMOOTH_HINT),
2754 const_iv (GL_POLYGON_SMOOTH_HINT),
2755 const_iv (GL_GENERATE_MIPMAP_HINT),
2756 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 2757 const_iv (GL_FASTEST),
2758 const_iv (GL_DONT_CARE),
2759 const_iv (GL_NICEST),
2760 const_iv (GL_V2F),
2761 const_iv (GL_V3F),
2762 const_iv (GL_T2F_V3F),
2763 const_iv (GL_T2F_N3F_V3F),
1520# undef const_iv 2764# undef const_iv
1521 }; 2765 };
1522 2766
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2767 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2768 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2769
2770 texture_av = newAV ();
2771 AvREAL_off (texture_av);
1525} 2772}
2773
2774void
2775disable_GL_EXT_blend_func_separate ()
2776 CODE:
2777 gl.BlendFuncSeparate = 0;
2778 gl.BlendFuncSeparateEXT = 0;
2779
2780char *
2781gl_vendor ()
2782 CODE:
2783 RETVAL = (char *)glGetString (GL_VENDOR);
2784 OUTPUT:
2785 RETVAL
2786
2787char *
2788gl_version ()
2789 CODE:
2790 RETVAL = (char *)glGetString (GL_VERSION);
2791 OUTPUT:
2792 RETVAL
2793
2794char *
2795gl_extensions ()
2796 CODE:
2797 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2798 OUTPUT:
2799 RETVAL
2800
2801const char *glGetString (GLenum pname)
2802
2803GLint glGetInteger (GLenum pname)
2804 CODE:
2805 glGetIntegerv (pname, &RETVAL);
2806 OUTPUT:
2807 RETVAL
2808
2809GLdouble glGetDouble (GLenum pname)
2810 CODE:
2811 glGetDoublev (pname, &RETVAL);
2812 OUTPUT:
2813 RETVAL
1526 2814
1527int glGetError () 2815int glGetError ()
2816
2817void glFinish ()
1528 2818
1529void glClear (int mask) 2819void glClear (int mask)
1530 2820
1531void glClearColor (float r, float g, float b, float a = 1.0) 2821void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 2822 PROTOTYPE: @
… …
1539 2829
1540void glHint (int target, int mode) 2830void glHint (int target, int mode)
1541 2831
1542void glBlendFunc (int sfactor, int dfactor) 2832void glBlendFunc (int sfactor, int dfactor)
1543 2833
2834void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2835 CODE:
2836 gl_BlendFuncSeparate (sa, da, saa, daa);
2837
2838void glDepthMask (int flag)
2839
1544void glLogicOp (int opcode) 2840void glLogicOp (int opcode)
1545 2841
1546void glColorMask (int red, int green, int blue, int alpha) 2842void glColorMask (int red, int green, int blue, int alpha)
1547 2843
1548void glMatrixMode (int mode) 2844void glMatrixMode (int mode)
… …
1551 2847
1552void glPopMatrix () 2848void glPopMatrix ()
1553 2849
1554void glLoadIdentity () 2850void glLoadIdentity ()
1555 2851
2852void glDrawBuffer (int buffer)
2853
2854void glReadBuffer (int buffer)
2855
1556# near and far are due to microsofts buggy c compiler 2856# near_ and far_ are due to microsofts buggy "c" compiler
2857void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2858
2859# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2860void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2861
2862PROTOTYPES: DISABLE
1558 2863
1559void glViewport (int x, int y, int width, int height) 2864void glViewport (int x, int y, int width, int height)
1560 2865
1561void glScissor (int x, int y, int width, int height) 2866void glScissor (int x, int y, int width, int height)
1562 2867
… …
1570 2875
1571void glRotate (float angle, float x, float y, float z) 2876void glRotate (float angle, float x, float y, float z)
1572 CODE: 2877 CODE:
1573 glRotatef (angle, x, y, z); 2878 glRotatef (angle, x, y, z);
1574 2879
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 2880void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 2881 ALIAS:
2882 glColor_premultiply = 1
1581 CODE: 2883 CODE:
1582 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 2884 if (ix)
2885 {
2886 r *= a;
2887 g *= a;
2888 b *= a;
2889 }
2890 // microsoft visual "c" rounds instead of truncating...
2891 glColor4f (r, g, b, a);
2892
2893void glRasterPos (float x, float y, float z = 0.)
2894 CODE:
2895 glRasterPos3f (0, 0, z);
2896 glBitmap (0, 0, 0, 0, x, y, 0);
1583 2897
1584void glVertex (float x, float y, float z = 0.) 2898void glVertex (float x, float y, float z = 0.)
1585 CODE: 2899 CODE:
1586 glVertex3f (x, y, z); 2900 glVertex3f (x, y, z);
1587 2901
1588void glTexCoord (float s, float t) 2902void glTexCoord (float s, float t)
1589 CODE: 2903 CODE:
1590 glTexCoord2f (s, t); 2904 glTexCoord2f (s, t);
1591 2905
2906void glRect (float x1, float y1, float x2, float y2)
2907 CODE:
2908 glRectf (x1, y1, x2, y2);
2909
2910void glRect_lineloop (float x1, float y1, float x2, float y2)
2911 CODE:
2912 glBegin (GL_LINE_LOOP);
2913 glVertex2f (x1, y1);
2914 glVertex2f (x2, y1);
2915 glVertex2f (x2, y2);
2916 glVertex2f (x1, y2);
2917 glEnd ();
2918
2919PROTOTYPES: ENABLE
2920
2921void glBegin (int mode)
2922
2923void glEnd ()
2924
2925void glPointSize (GLfloat size)
2926
2927void glLineWidth (GLfloat width)
2928
2929void glInterleavedArrays (int format, int stride, char *data)
2930
2931void glDrawElements (int mode, int count, int type, char *indices)
2932
2933# 1.2 void glDrawRangeElements (int mode, int start, int end
2934
1592void glTexEnv (int target, int pname, float param) 2935void glTexEnv (int target, int pname, float param)
1593 CODE: 2936 CODE:
1594 glTexEnvf (target, pname, param); 2937 glTexEnvf (target, pname, param);
1595 2938
1596void glTexParameter (int target, int pname, float param) 2939void glTexParameter (int target, int pname, float param)
… …
1599 2942
1600void glBindTexture (int target, int name) 2943void glBindTexture (int target, int name)
1601 2944
1602void glConvolutionParameter (int target, int pname, float params) 2945void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 2946 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2947 if (gl.ConvolutionParameterf)
2948 gl.ConvolutionParameterf (target, pname, params);
1605 2949
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2950void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 2951 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2952 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 2953 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 2954
1611void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612 CODE: 2956 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2957 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 2958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 2959
1616void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1617 2961
1618void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619 2963
1620void glRasterPos (int x, int y) 2964void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 2965
1622 glRasterPos2i (x, y); 2966void glPixelZoom (float x, float y)
1623 2967
1624void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2968void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625 2969
1626int glGenTexture () 2970int glGenTexture ()
1627 CODE: 2971 CODE:
1628{ 2972 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 2973 OUTPUT:
1634 RETVAL 2974 RETVAL
1635 2975
1636void glDeleteTexture (int name) 2976void glDeleteTexture (int name)
1637 CODE: 2977 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 2978 del_texture (name);
1641} 2979
1642
1643int glGenList () 2980int glGenList ()
1644 CODE: 2981 CODE:
1645 RETVAL = glGenLists (1); 2982 RETVAL = glGenLists (1);
1646 OUTPUT: 2983 OUTPUT:
1647 RETVAL 2984 RETVAL
… …
1654 2991
1655void glEndList () 2992void glEndList ()
1656 2993
1657void glCallList (int list) 2994void glCallList (int list)
1658 2995
2996MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2997
2998PROTOTYPES: DISABLE
2999
3000void
3001find_widget (SV *self, NV x, NV y)
3002 PPCODE:
3003{
3004 if (within_widget (self, x, y))
3005 XPUSHs (self);
3006}
3007
3008BOOT:
3009{
3010 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3011
3012 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3013 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3014 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3015 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3016}
3017
3018void
3019draw (SV *self)
3020 CODE:
3021{
3022 HV *hv;
3023 SV **svp;
3024 NV x, y, w, h;
3025 SV *draw_x_sv = GvSV (draw_x_gv);
3026 SV *draw_y_sv = GvSV (draw_y_gv);
3027 SV *draw_w_sv = GvSV (draw_w_gv);
3028 SV *draw_h_sv = GvSV (draw_h_gv);
3029 double draw_x, draw_y;
3030
3031 if (!SvROK (self))
3032 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3033
3034 hv = (HV *)SvRV (self);
3035
3036 if (SvTYPE (hv) != SVt_PVHV)
3037 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3038
3039 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3040 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3041
3042 if (!h || !w)
3043 XSRETURN_EMPTY;
3044
3045 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3046 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3047
3048 draw_x = SvNV (draw_x_sv) + x;
3049 draw_y = SvNV (draw_y_sv) + y;
3050
3051 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3052 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3053 XSRETURN_EMPTY;
3054
3055 sv_setnv (draw_x_sv, draw_x);
3056 sv_setnv (draw_y_sv, draw_y);
3057
3058 glPushMatrix ();
3059 glTranslated (x, y, 0);
3060
3061 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3062 {
3063 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3064
3065 if (svp && SvTRUE (*svp))
3066 {
3067 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3068 glEnable (GL_BLEND);
3069 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3070 glBegin (GL_QUADS);
3071 glVertex2f (0, 0);
3072 glVertex2f (w, 0);
3073 glVertex2f (w, h);
3074 glVertex2f (0, h);
3075 glEnd ();
3076 glDisable (GL_BLEND);
3077 }
3078 }
3079#if 0
3080 // draw borders, for debugging
3081 glPushMatrix ();
3082 glColor4f (1., 1., 0., 1.);
3083 glTranslatef (.5, .5, 0.);
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (0 , 0);
3086 glVertex2f (w - 1, 0);
3087 glVertex2f (w - 1, h - 1);
3088 glVertex2f (0 , h - 1);
3089 glEnd ();
3090 glPopMatrix ();
3091#endif
3092 PUSHMARK (SP);
3093 XPUSHs (self);
3094 PUTBACK;
3095 call_method ("_draw", G_VOID | G_DISCARD);
3096 SPAGAIN;
3097
3098 glPopMatrix ();
3099
3100 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3101 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3102}
3103

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