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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	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
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	77	#else
58	# define PARACHUTE 0	78	# define PARACHUTE 0
59	#endif	79	#endif
60		80
		81	static AV *texture_av;
		82
61	static struct	83	static struct
62	{	84	{
63	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	86	#include "glfunc.h"
65	#undef GL_FUNC	87	#undef GL_FUNC
66	} gl;	88	} gl;
67		89
		90	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	92	{
70	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	97	else
75	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
76	}	99	}
77		100
		101	static GLuint
		102	gen_texture ()
		103	{
		104	GLuint name;
		105
		106	if (AvFILL (texture_av) >= 0)
		107	name = (GLuint)(size_t)av_pop (texture_av);
		108	else
		109	glGenTextures (1, &name);
		110
		111	return name;
		112	}
		113
		114	static void
		115	del_texture (GLuint name)
		116	{
		117	/* make a half-assed attempt at returning the memory used by the texture */
		118	/* textures are frequently being reused by cfplus anyway */
		119	/*glBindTexture (GL_TEXTURE_2D, name);*/
		120	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		121	av_push (texture_av, (SV *)(size_t)name);
		122	glDeleteTextures (1, &name);
		123	}
		124
78	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
79		127
80	#include "pango-font.c"	128	#include "pango-font.c"
81	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
82	#include "pango-render.c"	130	#include "pango-render.c"
83		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
86		136
87	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
88		138
89	static int	139	static int
90	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
91	{	141	{
92	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		156
107	typedef struct cf_layout {	157	typedef struct cf_layout {
108	PangoLayout *pl;	158	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
110	int base_height;	160	int base_height;
111	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
112	} *CFPlus__Layout;	163	} *DC__Layout;
113		164
114	static CFPlus__Font default_font;	165	static DC__Font default_font;
115	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
117		168
118	static void	169	static void
119	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	175	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	177	}
127		178
128	static void	179	static void
129	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
130	{	181	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
133	*/	184	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		189
139	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
140	}	191	}
141		192
142	static void	193	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	194	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	195	{
145	PangoRectangle rect;	196	PangoRectangle rect;
146		197
147	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		210
160	typedef uint16_t tileid;	211	typedef uint16_t tileid;
161	typedef uint16_t faceid;	212	typedef uint16_t faceid;
162		213
163	typedef struct {	214	typedef struct {
164	int name;	215	GLuint name;
165	int w, h;	216	int w, h;
166	float s, t;	217	float s, t;
167	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
168	} maptex;	221	} maptex;
169		222
170	typedef struct {	223	typedef struct {
171	uint32_t player;	224	uint32_t player;
172	tileid tile[3];	225	tileid tile[3];
173	uint16_t darkness;	226	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	227	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	228	} mapcell;
176		229
177	typedef struct {	230	typedef struct {
178	int32_t c0, c1;	231	int32_t c0, c1;
179	mapcell *col;	232	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	238	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	239	int texs; maptex *tex; // [tileid]
187		240
188	int32_t rows;	241	int32_t rows;
189	maprow *row;	242	maprow *row;
190	} *CFPlus__Map;	243	} *DC__Map;
191		244
192	static char *	245	static char *
193	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
194	{	247	{
195	char *p;	248	char *p;
…		…
233	self->texs *= 2;	286	self->texs *= 2;
234	}	287	}
235	}	288	}
236		289
237	static maprow *	290	static maprow *
238	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
239	{	292	{
240	if (0 > y)	293	if (0 > y)
241	{	294	{
242	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
281		334
282	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
283	}	336	}
284		337
285	static mapcell *	338	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
287	{	340	{
288	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
289	}	342	}
290		343
291	static void	344	static void
292	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
293	{	346	{
294	int r;	347	int r;
295		348
296	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
305	self->row = 0;	358	self->row = 0;
306	self->rows = 0;	359	self->rows = 0;
307	}	360	}
308		361
309	static void	362	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	364	{
312	int x, y;	365	int x, y;
313	maprow *row;	366	maprow *row;
314	mapcell *cell;	367	mapcell *cell;
315		368
…		…
335	cell->player = 0;	388	cell->player = 0;
336	}	389	}
337	}	390	}
338	}	391	}
339		392
		393	typedef struct {
		394	tileid tile;
		395	uint8_t x, y, level;
		396	} smooth_key;
		397
		398	static void
		399	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		400	{
		401	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		402
		403	if (SvIOK (*sv))
		404	SvIV_set (*sv, SvIVX (*sv) | bits);
		405	else
		406	sv_setiv (*sv, bits);
		407	}
		408
340	static void	409	static void
341	music_finished (void)	410	music_finished (void)
342	{	411	{
343	SDL_UserEvent ev;	412	SDL_UserEvent ev;
344		413
…		…
378	n |= n >> 16;	447	n |= n >> 16;
379		448
380	return n + 1;	449	return n + 1;
381	}	450	}
382		451
		452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
383	/* SDL should provide this, really. */	463	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	464	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	465	#define SDLK_MODIFIER_MAX 314
386		466
387	MODULE = CFPlus PACKAGE = CFPlus	467	/******************************************************************************/
		468
		469	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp || !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
388		511
389	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
390		513
391	BOOT:	514	BOOT:
392	{	515	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	517	static const struct {
395	const char *name;	518	const char *name;
396	IV iv;	519	IV iv;
397	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
…		…
420		543
421	const_iv (SDL_APPINPUTFOCUS),	544	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	545	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	546	const_iv (SDL_APPACTIVE),
424		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
		631
		632	const_iv (MIX_DEFAULT_FORMAT),
506	# undef const_iv	633	# undef const_iv
507	};	634	};
508		635
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		655
529	NV floor (NV x)	656	NV floor (NV x)
530		657
531	NV ceil (NV x)	658	NV ceil (NV x)
532		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
533	void	664	void
534	pango_init ()	665	pango_init ()
535	CODE:	666	CODE:
536	{	667	{
537	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		674	#endif
540	}	675	}
		676
		677	char *
		678	SDL_GetError ()
541		679
542	int	680	int
543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544		682
545	void	683	void
546	SDL_Quit ()	684	SDL_Quit ()
547		685
548	void	686	void
549	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	688	PPCODE:
551	{	689	{
552	SDL_Rect **m;	690	SDL_Rect **m;
553		691
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		696
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		699
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		704
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif	709	#endif
572		710
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575
576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577		712
578	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
579	while (*m)	714	while (*m)
580	{	715	{
		716	if ((*m)->w >= 800 && (*m)->h >= 480)
		717	{
581	AV *av = newAV ();	718	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
585		725
586	++m;	726	++m;
587	}	727	}
588	}	728	}
589		729
590	char *
591	SDL_GetError ()
592
593	int	730	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
596	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598	);	744	);
		745
599	if (RETVAL)	746	if (RETVAL)
600	{	747	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	752	#include "glfunc.h"
604	# undef GL_FUNC	753	#undef GL_FUNC
605	}	754	}
		755	}
606	OUTPUT:	756	OUTPUT:
607	RETVAL	757	RETVAL
608		758
609	void	759	void
610	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
611		761
612	char *	762	char *
613	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
614		764
		765	int
		766	SDL_GetAppState ()
		767
615	void	768	void
616	SDL_PollEvent ()	769	poll_events ()
617	PPCODE:	770	PPCODE:
618	{	771	{
619	SDL_Event ev;	772	SDL_Event ev;
620		773
621	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	776	{
623	HV *hv = newHV ();	777	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		779
626	switch (ev.type)	780	switch (ev.type)
…		…
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	794	break;
641		795
642	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
650	break;	822	break;
651		823
652	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	838	break;
667	}	839	}
668		840
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	842	}
671	}	843	}
672		844
673	int	845	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	847	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
678		850
679	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
680	Mix_CloseAudio ()	868	Mix_CloseAudio ()
681		869
682	int	870	int
683	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
684		872
		873	const char *
		874	Mix_GetError ()
		875
685	void	876	void
686	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
687	CODE:	878	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		880
692	void	881	void
693	win32_proxy_info ()	882	win32_proxy_info ()
694	PPCODE:	883	PPCODE:
695	{	884	{
…		…
732	STRLEN image_len;	921	STRLEN image_len;
733	char *image = (char *)SvPVbyte (image_, image_len);	922	char *image = (char *)SvPVbyte (image_, image_len);
734	SDL_Surface *surface, *surface2;	923	SDL_Surface *surface, *surface2;
735	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
739		928
740	if (!rw)	929	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
742		931
…		…
815	void	1004	void
816	error (char *message)	1005	error (char *message)
817	CODE:	1006	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1008	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821	#endif	1010	#endif
822		1011
823	void	1012	void
824	fatal (char *message)	1013	fatal (char *message)
825	CODE:	1014	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1016	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829	#endif	1018	#endif
830	_exit (1);	1019	_exit (1);
831		1020
832	void	1021	void
833	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1025	ExitThread (retval); // unclean, please beam me up
837	#else	1026	#else
838	_exit (retval);	1027	_exit (retval);
839	#endif	1028	#endif
840		1029
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
842		1038
843	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
844	new_from_file (SV *class, char *path, int id = 0)	1044	new_from_file (SV *class, char *path, int id = 0)
845	CODE:	1045	CODE:
846	{	1046	{
847	int count;	1047	int count;
848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1048	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
851	}	1051	}
852	OUTPUT:	1052	OUTPUT:
853	RETVAL	1053	RETVAL
854		1054
855	void	1055	void
856	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
857	CODE:	1057	CODE:
858	pango_font_description_free (self);	1058	pango_font_description_free (self);
859		1059
860	void	1060	void
861	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
862	CODE:	1063	CODE:
863	default_font = self;	1064	default_font = self;
864		1065
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1067
		1068	PROTOTYPES: DISABLE
		1069
867	void	1070	void
868	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
869	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
870	tc_clear ();	1080	tc_restore ();
871		1081
872	CFPlus::Layout	1082	DC::Layout
873	new (SV *class)	1083	new (SV *class)
874	CODE:	1084	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
876		1086
877	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
884		1095
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
887	OUTPUT:	1098	OUTPUT:
888	RETVAL	1099	RETVAL
889		1100
890	void	1101	void
891	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
892	CODE:	1103	CODE:
893	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
894	Safefree (self);	1106	Safefree (self);
895		1107
896	void	1108	void
897	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
898	CODE:	1110	CODE:
899	{	1111	{
900	STRLEN textlen;	1112	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
902		1114
903	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
904	}	1116	}
905		1117
906	void	1118	void
907	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
908	CODE:	1120	CODE:
909	{	1121	{
910	STRLEN textlen;	1122	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
912		1124
913	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
914	}	1126	}
915		1127
916	void	1128	void
917	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
918	CODE:	1130	CODE:
919	{	1131	{
920	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1134	const char *pos = text;
…		…
957	if (attrs)	1169	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
959	}	1171	}
960		1172
961	void	1173	void
962	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
963	PPCODE:	1175	PPCODE:
964	{	1176	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1178
967	do	1179	do
968	{	1180	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1182
971	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
972	{	1184	{
973	PangoRectangle extents;	1185	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1194
983	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
984	}	1196	}
985		1197
986	int	1198	int
987	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
988	CODE:	1200	CODE:
989	{	1201	{
990	int lines = 1;	1202	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
992		1204
…		…
997	}	1209	}
998	OUTPUT:	1210	OUTPUT:
999	RETVAL	1211	RETVAL
1000		1212
1001	SV *	1213	SV *
1002	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
1003	CODE:	1215	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1218	OUTPUT:
1007	RETVAL	1219	RETVAL
1008		1220
1009	void	1221	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1223	CODE:
1012	self->r = r;	1224	self->r = r;
1013	self->g = g;	1225	self->g = g;
1014	self->b = b;	1226	self->b = b;
1015	self->a = a;	1227	self->a = a;
1016		1228
1017	void	1229	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1231	CODE:
1020	if (self->font != font)	1232	if (self->font != font)
1021	{	1233	{
1022	self->font = font;	1234	self->font = font;
1023	layout_update_font (self);	1235	layout_update_font (self);
1024	}	1236	}
1025		1237
1026	void	1238	void
1027	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
1028	CODE:	1240	CODE:
1029	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
1030	{	1242	{
1031	self->base_height = base_height;	1243	self->base_height = base_height;
1032	layout_update_font (self);	1244	layout_update_font (self);
1033	}	1245	}
1034		1246
1035	void	1247	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1249	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1251
1040	void	1252	void
1041	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1042	CODE:	1254	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1256
1045	void	1257	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1259	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1261
1050	void	1262	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1264	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1058	);	1270	);
1059		1271
1060	void	1272	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1274	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1276
1065	void	1277	void
1066	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1067	PPCODE:	1279	PPCODE:
1068	{	1280	{
1069	int w, h;	1281	int w, h;
1070		1282
1071	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1288	}
1077		1289
1078	int	1290	int
1079	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1080	CODE:	1292	CODE:
1081	{	1293	{
1082	PangoRectangle rect;	1294	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1086	}	1298	}
1087	OUTPUT:	1299	OUTPUT:
1088	RETVAL	1300	RETVAL
1089		1301
1090	int	1302	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1304	CODE:
1093	{	1305	{
1094	int index, trailing;	1306	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1308	RETVAL = index + trailing;
1097	}	1309	}
1098	OUTPUT:	1310	OUTPUT:
1099	RETVAL	1311	RETVAL
1100		1312
1101	void	1313	void
1102	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1315	PPCODE:
1104	{	1316	{
1105	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
1107		1319
1108	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1324	}
1113		1325
1114	void	1326	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1328	PPCODE:
1117	{	1329	{
1118	int line, x;	1330	int line, x;
1119		1331
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1335	--line;
		1336	#endif
1123	EXTEND (SP, 2);	1337	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1338	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1340	}
1127		1341
1128	void	1342	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1343	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1344	PPCODE:
1131	{	1345	{
1132	PangoLayoutLine *lp;	1346	PangoLayoutLine *lp;
1133	int index, trailing;	1347	int index, trailing;
1134		1348
1135	if (line < 0)	1349	if (line < 0)
1136	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1137		1351
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1353	XSRETURN_EMPTY; /* do better */
1140		1354
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1356
1143	EXTEND (SP, 2);	1357	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1364	}
1151	}	1365	}
1152		1366
1153	void	1367	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1368	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1369	CODE:
		1370	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1157	self->pl,	1372	self->pl,
		1373	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1160	flags	1376	flags
1161	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1162		1381
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1382	void
1166	pad2pot (SV *data_, SV *w_, SV *h_)	1383	draw (DC::Layout self)
1167	CODE:	1384	CODE:
1168	{	1385	{
1169	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1393
1172	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow || nh != oh) && SvOK (data_))
1173	{	1410	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow || nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1411	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1184	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1414	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185		1415
1186	SvPOK_only (result_);	1416	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1188		1418
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1420	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1422
1193	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1424	}
1200	}	1425	}
1201		1426
1202	void	1427	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1434	{
1210	HV *hv = (HV *)SvRV (self);	1435	HV *hv = (HV *)SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1214		1442
1215	if (items < 5)	1443	if (items < 5)
1216	{	1444	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1248	}	1476	}
1249	}	1477	}
1250		1478
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
1252		1489
1253	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
		1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1254	new (SV *class)	1495	new (SV *class)
1255	CODE:	1496	CODE:
1256	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1498	RETVAL->x = 0;
1258	RETVAL->y = 0;	1499	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1507	RETVAL->row = 0;
1267	OUTPUT:	1508	OUTPUT:
1268	RETVAL	1509	RETVAL
1269		1510
1270	void	1511	void
1271	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1272	CODE:	1513	CODE:
1273	{	1514	{
1274	map_clear (self);	1515	map_clear (self);
1275	Safefree (self->face2tile);	1516	Safefree (self->face2tile);
1276	Safefree (self->tex);	1517	Safefree (self->tex);
1277	Safefree (self);	1518	Safefree (self);
1278	}	1519	}
1279		1520
1280	void	1521	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1523	CODE:
1283	self->w = map_width;	1524	self->w = map_width;
1284	self->h = map_height;	1525	self->h = map_height;
1285		1526
1286	void	1527	void
1287	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1288	CODE:	1529	CODE:
1289	map_clear (self);	1530	map_clear (self);
1290		1531
1291	void	1532	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1533	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1534	CODE:
1294	{	1535	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1536	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1537	need_texid (self, tile);
1297	}	1538	}
1298		1539
1299	void	1540	void
		1541	set_smooth (DC::Map self, int face, int smooth, int level)
		1542	CODE:
		1543	{
		1544	tileid texid;
		1545	maptex *tex;
		1546
		1547	if (face < 0 || face >= self->faces)
		1548	return;
		1549
		1550	if (smooth < 0 || smooth >= self->faces)
		1551	return;
		1552
		1553	texid = self->face2tile [face];
		1554
		1555	if (!texid)
		1556	return;
		1557
		1558	tex = self->tex + texid;
		1559	tex->smoothtile = self->face2tile [smooth];
		1560	tex->smoothlevel = level;
		1561	}
		1562
		1563	void
1300	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1564	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1301	CODE:	1565	CODE:
1302	{	1566	{
1303	need_texid (self, texid);	1567	need_texid (self, texid);
1304		1568
1305	{	1569	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1591	}
1328		1592
1329	int	1593	int
1330	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1331	ALIAS:	1595	ALIAS:
1332	oy = 1	1596	oy = 1
1333	x = 2	1597	x = 2
1334	y = 3	1598	y = 3
1335	w = 4	1599	w = 4
…		…
1346	}	1610	}
1347	OUTPUT:	1611	OUTPUT:
1348	RETVAL	1612	RETVAL
1349		1613
1350	void	1614	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1616	CODE:
1353	{	1617	{
1354	if (dx > 0)	1618	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1620	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1621	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1622
1359	if (dy > 0)	1623	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1624	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1625	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1626	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1627
1364	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1366		1630
1367	while (self->y < 0)	1631	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1373	}	1637	}
1374	}	1638	}
1375		1639
1376	void	1640	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1642	CODE:
1379	{	1643	{
1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1644	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381	uint8_t *data_end = (uint8_t *)SvEND (data_);	1645	uint8_t *data_end = (uint8_t *)SvEND (data_);
1382	mapcell *cell;	1646	mapcell *cell;
1383	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1384		1650
1385	while (data < data_end - 1)	1651	while (data < data_end - 1)
1386	{	1652	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1388		1654
…		…
1421	}	1687	}
1422	else if (cmd == 6) // monster width	1688	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1689	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1690	else if (cmd == 0x47)
1425	{	1691	{
1426	if (*data == 8)	1692	if (*data == 4)
1427	; // decode player uuid	1693	; // decode player count
1428		1694
1429	data += *data + 1;	1695	data += *data + 1;
1430	}	1696	}
1431	else if (cmd == 8) // cell flags	1697	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1698	cell->flags = *data++;
…		…
1439	}	1705	}
1440	else	1706	else
1441	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1442	}	1708	}
1443		1709
		1710	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1711	if (flags & (4 >> z))
1445	{	1712	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1714	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1449	}	1730	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	1731	}
1465	else	1732	else
1466	cell->darkness = 0;	1733	cell->darkness = 0;
1467	}	1734	}
1468	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1469		1738
1470	SV *	1739	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1741	CODE:
1473	{	1742	{
1474	int x1, x;	1743	int x1, x;
1475	int y1, y;	1744	int y1, y;
1476	int z;	1745	int z;
…		…
1521	}	1790	}
1522	OUTPUT:	1791	OUTPUT:
1523	RETVAL	1792	RETVAL
1524		1793
1525	void	1794	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1527	CODE:	1796	CODE:
1528	{	1797	{
1529	int x, y, z;	1798	int x, y, z;
1530	int last_name;
1531		1799
1532	glColor4ub (255, 255, 255, 255);	1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
		1804
		1805	rc_t *rc = rc_alloc ();
		1806	rc_key_t key;
		1807	rc_array_t *arr;
		1808
		1809	// thats current max. sorry.
		1810	if (sw > 255) sw = 255;
		1811	if (sh > 255) sh = 255;
		1812
		1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1533		1849
1534	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		1853
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1547	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1549	{	1860	{
1550	maprow *row = self->row + (y + my);	1861	maprow *row = self->row + (y + my);
1551		1862
1552	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	1865	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	1867	tileid tile = cell->tile [z];
		1868
		1869	if (tile)
		1870	{
		1871	maptex tex = self->tex [tile];
		1872	int px, py;
		1873
		1874	if (key.texname != tex.name)
		1875	{
		1876	if (!tex.name)
		1877	tex = self->tex [2]; /* missing, replace by noface */
		1878
		1879	key.texname = tex.name;
		1880	arr = rc_array (rc, &key);
		1881	}
		1882
		1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1890
		1891	if (cell->flags && z == 2)
		1892	{
		1893	// overlays such as the speech bubble, probably more to come
		1894	if (cell->flags & 1)
		1895	{
		1896	maptex tex = self->tex [1];
		1897	int px = x * T + T * 2 / 32;
		1898	int py = y * T - T * 6 / 32;
		1899
		1900	if (tex.name)
		1901	{
		1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1912	}
		1913	}
		1914	}
		1915
		1916	// update smooth hash
		1917	if (tex.smoothtile)
		1918	{
		1919	skey.tile = tex.smoothtile;
		1920	skey.level = tex.smoothlevel;
		1921
		1922	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1923
		1924	// add bits to current tile and all neighbours. skey.x|y is
		1925	// shifted +1|+1 so we always stay positive.
		1926
		1927	// bits is ___n cccc CCCC bbbb
		1928	// n do not draw borders&corners
		1929	// c draw these corners, but...
		1930	// C ... not these
		1931	// b draw these borders
		1932
		1933	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1934	// ┃· ·· ·┃ ━━
		1935
		1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1937	// ·· ·· ·┏ ┓·
		1938
		1939	// full tile
		1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1941
		1942	// borders
		1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1947
		1948	// corners
		1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1953	}
		1954	}
1557		1955	}
		1956	}
		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
		1961	// go through all smoothlevels, lowest to highest, then draw.
		1962	// this is basically counting sort
		1963	{
		1964	int w, b;
		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
		1968	for (w = 0; w < 256 / 32; ++w)
		1969	{
		1970	uint32_t smask = smooth_level [w];
1558	if (tile)	1971	if (smask)
		1972	for (b = 0; b < 32; ++b)
		1973	if (smask & (((uint32_t)1) << b))
1559	{	1974	{
1560	maptex tex = self->tex [tile];	1975	int level = (w << 5) | b;
1561	int px = (x + 1) * T - tex.w;	1976	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		1977
1564	if (last_name != tex.name)	1978	hv_iterinit (smooth);
		1979	while ((he = hv_iternext (smooth)))
1565	{	1980	{
		1981	smooth_key *skey = (smooth_key *)HeKEY (he);
		1982	IV bits = SvIVX (HeVAL (he));
		1983
1566	if (!tex.name)	1984	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	1985	&& skey->level == level
1568		1986	&& level > smooth_max [skey->x][skey->y])
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	1987	{
1583	maptex tex = self->tex [1];	1988	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	1989	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	1990	int py = (((int)skey->y) - 1) * T;
		1991	int border = bits & 15;
		1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1993	float dx = tex.s * .0625f; // 16 images/row
		1994	float dy = tex.t * .5f ; // 2 images/column
1586		1995
		1996	if (tex.name)
		1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
		2000	if (key.texname != tex.name)
		2001	{
1587	glEnd ();	2002	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
1590		2006
		2007	if (border)
		2008	{
		2009	float ox = border * dx;
		2010
		2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2015	}
		2016
		2017	if (corner)
		2018	{
		2019	float ox = corner * dx;
		2020
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
1595	}	2027	}
1596	}	2028	}
1597	}	2029	}
1598	}
1599	}	2030	}
1600		2031
1601	glEnd ();	2032	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1604	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1605		2042
1606	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1609	{	2046	{
…		…
1634	}	2071	}
1635	}	2072	}
1636	}	2073	}
1637		2074
1638	void	2075	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2077	CODE:
1641	{	2078	{
1642	static float color[16][3] = {	2079	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1696	}	2133	}
1697		2134
1698	void	2135	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2137	PPCODE:
1701	{	2138	{
1702	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706		2147
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2150
1711	mx += self->x;	2151	mx += self->x - 1;
1712	my += self->y;	2152	my += self->y - 1;
1713		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1714	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1716	{	2158	{
1717	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1718		2160
1719	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2163	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1723		2165
1724	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1727	}	2169	}
1728	}	2170	}
1729		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1730	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1734	}	2214	}
1735		2215
1736	SV *	2216	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2218	CODE:
1739	{	2219	{
1740	int x, y, x1, y1;	2220	int x, y, x1, y1;
1741	SV *data_sv = newSV (w * h * 7 + 5);	2221	SV *data_sv = newSV (w * h * 7 + 5);
1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2222	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1807	}	2287	}
1808	OUTPUT:	2288	OUTPUT:
1809	RETVAL	2289	RETVAL
1810		2290
1811	void	2291	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1813	PPCODE:	2293	PPCODE:
1814	{	2294	{
1815	int x, y, z;	2295	int x, y, z;
1816	int w, h;	2296	int w, h;
1817	int x1, y1;	2297	int x1, y1;
1818		2298
1819	if (*data++ != 0)	2299	if (*data++ != 0)
1820	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1821		2301
1822	w = *data++ << 8; w |= *data++;	2302	w = *data++ << 8; w |= *data++;
1823	h = *data++ << 8; h |= *data++;	2303	h = *data++ << 8; h |= *data++;
1824		2304
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1870	}	2350	}
1871	}	2351	}
1872	}	2352	}
1873	}	2353	}
1874		2354
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2356
1877	CFPlus::MixChunk	2357	DC::RW
1878	new_from_file (SV *class, char *path)	2358	new (SV *class, SV *data_sv)
1879	CODE:	2359	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1881	OUTPUT:	2366	OUTPUT:
1882	RETVAL	2367	RETVAL
1883		2368
		2369	DC::RW
		2370	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
1885	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1886	CODE:	2479	CODE:
1887	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1888		2481
1889	int	2482	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2488	OUTPUT:
1894	RETVAL	2489	RETVAL
1895		2490
1896	int	2491	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2493	CODE:
		2494	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
1900	OUTPUT:	2506	OUTPUT:
1901	RETVAL	2507	RETVAL
1902		2508
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2510
1905	int	2511	int
1906	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1907	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2518	OUTPUT:
1910	RETVAL	2519	RETVAL
1911		2520
		2521	void
		2522	fade_out (int ms)
		2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
1912	CFPlus::MixMusic	2531	DC::MixMusic
1913	new_from_file (SV *class, char *path)	2532	new (SV *class, DC::RW rwops)
1914	CODE:	2533	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2535	OUTPUT:
1917	RETVAL	2536	RETVAL
1918		2537
1919	void	2538	void
1920	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1921	CODE:	2540	CODE:
1922	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1923		2542
1924	int	2543	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2545	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2547	OUTPUT:
1929	RETVAL	2548	RETVAL
1930		2549
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
		2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1932		2558
1933	BOOT:	2559	BOOT:
1934	{	2560	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2562	static const struct {
1937	const char *name;	2563	const char *name;
1938	IV iv;	2564	IV iv;
1939	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2584	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2668	# undef const_iv
2022	};	2669	};
2023		2670
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2673
		2674	texture_av = newAV ();
		2675	AvREAL_off (texture_av);
2026	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
2027		2683
2028	char *	2684	char *
2029	gl_vendor ()	2685	gl_vendor ()
2030	CODE:	2686	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2700	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2702	OUTPUT:
2047	RETVAL	2703	RETVAL
2048		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
2049	int glGetError ()	2719	int glGetError ()
2050		2720
2051	void glFinish ()	2721	void glFinish ()
2052		2722
2053	void glClear (int mask)	2723	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2762
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
2095		2767
2096	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2097		2769
2098	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2099		2771
…		…
2107		2779
2108	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2109	CODE:	2781	CODE:
2110	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2111		2783
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @
2118	ALIAS:	2785	ALIAS:
2119	glColor_premultiply = 1	2786	glColor_premultiply = 1
2120	CODE:	2787	CODE:
2121	if (ix)	2788	if (ix)
2122	{	2789	{
…		…
2125	b *= a;	2792	b *= a;
2126	}	2793	}
2127	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2129		2796
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	2798	CODE:
2138	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2140		2801
…		…
2144		2805
2145	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2146	CODE:	2807	CODE:
2147	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2148		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
2149	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2150	CODE:	2840	CODE:
2151	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2152		2842
2153	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170	CODE:	2860	CODE:
2171	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		2863
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		2865
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		2867
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
2179		2871
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		2873
2182	int glGenTexture ()	2874	int glGenTexture ()
2183	CODE:	2875	CODE:
2184	{	2876	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	2877	OUTPUT:
2190	RETVAL	2878	RETVAL
2191		2879
2192	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2193	CODE:	2881	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	2882	del_texture (name);
2197	}	2883
2198
2199	int glGenList ()	2884	int glGenList ()
2200	CODE:	2885	CODE:
2201	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2202	OUTPUT:	2887	OUTPUT:
2203	RETVAL	2888	RETVAL
…		…
2210		2895
2211	void glEndList ()	2896	void glEndList ()
2212		2897
2213	void glCallList (int list)	2898	void glCallList (int list)
2214		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h || !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2956	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID | G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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