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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 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	#ifndef PANGO_VERSION_CHECK
		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
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
52		76
53	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
54		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
55	#if 0	82	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	84	#else
58	# define PARACHUTE 0	85	# define PARACHUTE 0
59	#endif	86	#endif
60		87
		88	static AV *texture_av;
		89
61	static struct	90	static struct
62	{	91	{
63	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	93	#include "glfunc.h"
65	#undef GL_FUNC	94	#undef GL_FUNC
66	} gl;	95	} gl;
67		96
		97	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	99	{
70	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	104	else
75	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
76	}	106	}
77		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/*glBindTexture (GL_TEXTURE_2D, name);*/
		127	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
78	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
79		134
80	#include "pango-font.c"	135	#include "pango-font.c"
81	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
82	#include "pango-render.c"	137	#include "pango-render.c"
83		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
86		143
87	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
88		145
89	static int	146	static int
90	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
91	{	148	{
92	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		163
107	typedef struct cf_layout {	164	typedef struct cf_layout {
108	PangoLayout *pl;	165	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
110	int base_height;	167	int base_height;
111	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
112	} *CFPlus__Layout;	170	} *DC__Layout;
113		171
114	static CFPlus__Font default_font;	172	static DC__Font default_font;
115	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
117		175
118	static void	176	static void
119	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	182	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	184	}
127		185
128	static void	186	static void
129	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
130	{	188	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
133	*/	191	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		196
139	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
140	}	198	}
141		199
142	static void	200	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	202	{
145	PangoRectangle rect;	203	PangoRectangle rect;
146		204
147	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		217
160	typedef uint16_t tileid;	218	typedef uint16_t tileid;
161	typedef uint16_t faceid;	219	typedef uint16_t faceid;
162		220
163	typedef struct {	221	typedef struct {
164	int name;	222	GLuint name;
165	int w, h;	223	int w, h;
166	float s, t;	224	float s, t;
167	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
168	} maptex;	228	} maptex;
169		229
170	typedef struct {	230	typedef struct {
171	uint32_t player;	231	uint32_t player;
172	tileid tile[3];	232	tileid tile[3];
173	uint16_t darkness;	233	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	235	} mapcell;
176		236
177	typedef struct {	237	typedef struct {
178	int32_t c0, c1;	238	int32_t c0, c1;
179	mapcell *col;	239	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
187		247
188	int32_t rows;	248	int32_t rows;
189	maprow *row;	249	maprow *row;
190	} *CFPlus__Map;	250	} *DC__Map;
191		251
192	static char *	252	static char *
193	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
194	{	254	{
195	char *p;	255	char *p;
…		…
233	self->texs *= 2;	293	self->texs *= 2;
234	}	294	}
235	}	295	}
236		296
237	static maprow *	297	static maprow *
238	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
239	{	299	{
240	if (0 > y)	300	if (0 > y)
241	{	301	{
242	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
281		341
282	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
283	}	343	}
284		344
285	static mapcell *	345	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
287	{	347	{
288	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
289	}	349	}
290		350
291	static void	351	static void
292	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
293	{	353	{
294	int r;	354	int r;
295		355
296	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
305	self->row = 0;	365	self->row = 0;
306	self->rows = 0;	366	self->rows = 0;
307	}	367	}
308		368
309	static void	369	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	371	{
312	int x, y;	372	int x, y;
313	maprow *row;	373	maprow *row;
314	mapcell *cell;	374	mapcell *cell;
315		375
…		…
335	cell->player = 0;	395	cell->player = 0;
336	}	396	}
337	}	397	}
338	}	398	}
339		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		407	{
		408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (*sv, SvIVX (*sv) | bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
340	static void	416	static void
341	music_finished (void)	417	music_finished (void)
342	{	418	{
343	SDL_UserEvent ev;	419	SDL_UserEvent ev;
344		420
…		…
378	n |= n >> 16;	454	n |= n >> 16;
379		455
380	return n + 1;	456	return n + 1;
381	}	457	}
382		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
383	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
386		473
387	MODULE = CFPlus PACKAGE = CFPlus	474	/******************************************************************************/
		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp || !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
388		518
389	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
390		520
391	BOOT:	521	BOOT:
392	{	522	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	524	static const struct {
395	const char *name;	525	const char *name;
396	IV iv;	526	IV iv;
397	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
420		550
421	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
424		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
506	# undef const_iv	640	# undef const_iv
507	};	641	};
508		642
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		662
529	NV floor (NV x)	663	NV floor (NV x)
530		664
531	NV ceil (NV x)	665	NV ceil (NV x)
532		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
533	void	671	void
534	pango_init ()	672	pango_init ()
535	CODE:	673	CODE:
536	{	674	{
537	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	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);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
540	}	682	}
		683
		684	char *
		685	SDL_GetError ()
541		686
542	int	687	int
543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544		689
545	void	690	void
546	SDL_Quit ()	691	SDL_Quit ()
547		692
548	void	693	void
549	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	695	PPCODE:
551	{	696	{
552	SDL_Rect **m;	697	SDL_Rect **m;
553		698
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		703
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		706
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		711
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif	716	#endif
572		717
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);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577		719
578	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
579	while (*m)	721	while (*m)
580	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
581	AV *av = newAV ();	725	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
585		732
586	++m;	733	++m;
587	}	734	}
588	}	735	}
589		736
590	char *
591	SDL_GetError ()
592
593	int	737	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
596	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598	);	751	);
		752
599	if (RETVAL)	753	if (RETVAL)
600	{	754	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	759	#include "glfunc.h"
604	# undef GL_FUNC	760	#undef GL_FUNC
605	}	761	}
		762	}
606	OUTPUT:	763	OUTPUT:
607	RETVAL	764	RETVAL
608		765
609	void	766	void
610	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
611		768
612	char *	769	char *
613	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
614		771
		772	int
		773	SDL_GetAppState ()
		774
		775	int
		776	SDL_GetModState ()
		777
615	void	778	void
616	SDL_PollEvent ()	779	poll_events ()
617	PPCODE:	780	PPCODE:
618	{	781	{
619	SDL_Event ev;	782	SDL_Event ev;
620		783
621	while (SDL_PollEvent (&ev))	784	SDL_PumpEvents ();
		785	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	786	{
623	HV *hv = newHV ();	787	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	788	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		789
626	switch (ev.type)	790	switch (ev.type)
627	{	791	{
628	case SDL_KEYDOWN:	792	case SDL_KEYDOWN:
629	case SDL_KEYUP:	793	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	796	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	797	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	799	break;
636		800
637	case SDL_ACTIVEEVENT:	801	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	803	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	804	break;
641		805
642	case SDL_MOUSEMOTION:	806	case SDL_MOUSEMOTION:
		807	{
		808	int state = ev.motion.state;
		809	int x = ev.motion.x;
		810	int y = ev.motion.y;
		811	int xrel = ev.motion.xrel;
		812	int yrel = ev.motion.yrel;
		813
		814	/* do simplistic event compression */
		815	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		816	&& state == ev.motion.state)
		817	{
		818	xrel += ev.motion.xrel;
		819	yrel += ev.motion.yrel;
		820	x = ev.motion.x;
		821	y = ev.motion.y;
		822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		823	}
		824
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	826	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	827	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	828	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		831	}
650	break;	832	break;
651		833
652	case SDL_MOUSEBUTTONDOWN:	834	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	835	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		837
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	838	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	840	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	841	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	846	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	847	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	848	break;
667	}	849	}
668		850
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	852	}
671	}	853	}
672		854
673	int	855	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	857	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	858	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	859	Mix_ChannelFinished (channel_finished);
678		860
679	void	861	void
		862	Mix_QuerySpec ()
		863	PPCODE:
		864	{
		865	int freq, channels;
		866	Uint16 format;
		867
		868	if (Mix_QuerySpec (&freq, &format, &channels))
		869	{
		870	EXTEND (SP, 3);
		871	PUSHs (sv_2mortal (newSViv (freq)));
		872	PUSHs (sv_2mortal (newSViv (format)));
		873	PUSHs (sv_2mortal (newSViv (channels)));
		874	}
		875	}
		876
		877	void
680	Mix_CloseAudio ()	878	Mix_CloseAudio ()
681		879
682	int	880	int
683	Mix_AllocateChannels (int numchans = -1)	881	Mix_AllocateChannels (int numchans = -1)
684		882
		883	const char *
		884	Mix_GetError ()
		885
685	void	886	void
686	lowdelay (int fd, int val = 1)	887	lowdelay (int fd, int val = 1)
687	CODE:	888	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	889	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		890
692	void	891	void
693	win32_proxy_info ()	892	win32_proxy_info ()
694	PPCODE:	893	PPCODE:
695	{	894	{
…		…
732	STRLEN image_len;	931	STRLEN image_len;
733	char *image = (char *)SvPVbyte (image_, image_len);	932	char *image = (char *)SvPVbyte (image_, image_len);
734	SDL_Surface *surface, *surface2;	933	SDL_Surface *surface, *surface2;
735	SDL_PixelFormat fmt;	934	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	935	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	936	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	937	: SDL_RWFromConstMem (image, image_len);
739		938
740	if (!rw)	939	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	940	croak ("load_image: %s", SDL_GetError ());
742		941
…		…
815	void	1014	void
816	error (char *message)	1015	error (char *message)
817	CODE:	1016	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1017	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1018	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1019	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821	#endif	1020	#endif
822		1021
823	void	1022	void
824	fatal (char *message)	1023	fatal (char *message)
825	CODE:	1024	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1025	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1026	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1027	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829	#endif	1028	#endif
830	_exit (1);	1029	_exit (1);
831		1030
832	void	1031	void
833	_exit (int retval = 0)	1032	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1035	ExitThread (retval); // unclean, please beam me up
837	#else	1036	#else
838	_exit (retval);	1037	_exit (retval);
839	#endif	1038	#endif
840		1039
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1040	void
		1041	debug ()
		1042	CODE:
		1043	{
		1044	#if DEBUG
		1045	VALGRIND_DO_LEAK_CHECK;
		1046	#endif
		1047	}
842		1048
843	CFPlus::Font	1049	MODULE = Deliantra::Client PACKAGE = DC::Font
		1050
		1051	PROTOTYPES: DISABLE
		1052
		1053	DC::Font
844	new_from_file (SV *class, char *path, int id = 0)	1054	new_from_file (SV *class, char *path, int id = 0)
845	CODE:	1055	CODE:
846	{	1056	{
847	int count;	1057	int count;
848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1058	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
851	}	1061	}
852	OUTPUT:	1062	OUTPUT:
853	RETVAL	1063	RETVAL
854		1064
855	void	1065	void
856	DESTROY (CFPlus::Font self)	1066	DESTROY (DC::Font self)
857	CODE:	1067	CODE:
858	pango_font_description_free (self);	1068	pango_font_description_free (self);
859		1069
860	void	1070	void
861	make_default (CFPlus::Font self)	1071	make_default (DC::Font self)
		1072	PROTOTYPE: $
862	CODE:	1073	CODE:
863	default_font = self;	1074	default_font = self;
864		1075
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1076	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1077
		1078	PROTOTYPES: DISABLE
		1079
867	void	1080	void
868	reset_glyph_cache ()	1081	glyph_cache_backup ()
		1082	PROTOTYPE:
869	CODE:	1083	CODE:
		1084	tc_backup ();
		1085
		1086	void
		1087	glyph_cache_restore ()
		1088	PROTOTYPE:
		1089	CODE:
870	tc_clear ();	1090	tc_restore ();
871		1091
872	CFPlus::Layout	1092	DC::Layout
873	new (SV *class)	1093	new (SV *class)
874	CODE:	1094	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1095	New (0, RETVAL, 1, struct cf_layout);
876		1096
877	RETVAL->pl = pango_layout_new (opengl_context);	1097	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1099	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1100	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1101	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1102	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1103	RETVAL->font = 0;
		1104	RETVAL->rc = rc_alloc ();
884		1105
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1106	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1107	layout_update_font (RETVAL);
887	OUTPUT:	1108	OUTPUT:
888	RETVAL	1109	RETVAL
889		1110
890	void	1111	void
891	DESTROY (CFPlus::Layout self)	1112	DESTROY (DC::Layout self)
892	CODE:	1113	CODE:
893	g_object_unref (self->pl);	1114	g_object_unref (self->pl);
		1115	rc_free (self->rc);
894	Safefree (self);	1116	Safefree (self);
895		1117
896	void	1118	void
897	set_text (CFPlus::Layout self, SV *text_)	1119	set_text (DC::Layout self, SV *text_)
898	CODE:	1120	CODE:
899	{	1121	{
900	STRLEN textlen;	1122	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
902		1124
903	pango_layout_set_text (self->pl, text, textlen);	1125	pango_layout_set_text (self->pl, text, textlen);
904	}	1126	}
905		1127
906	void	1128	void
907	set_markup (CFPlus::Layout self, SV *text_)	1129	set_markup (DC::Layout self, SV *text_)
908	CODE:	1130	CODE:
909	{	1131	{
910	STRLEN textlen;	1132	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1133	char *text = SvPVutf8 (text_, textlen);
912		1134
913	pango_layout_set_markup (self->pl, text, textlen);	1135	pango_layout_set_markup (self->pl, text, textlen);
914	}	1136	}
915		1137
916	void	1138	void
917	set_shapes (CFPlus::Layout self, ...)	1139	set_shapes (DC::Layout self, ...)
918	CODE:	1140	CODE:
919	{	1141	{
920	PangoAttrList *attrs = 0;	1142	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1143	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1144	const char *pos = text;
…		…
957	if (attrs)	1179	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1180	pango_layout_set_attributes (self->pl, attrs);
959	}	1181	}
960		1182
961	void	1183	void
962	get_shapes (CFPlus::Layout self)	1184	get_shapes (DC::Layout self)
963	PPCODE:	1185	PPCODE:
964	{	1186	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1187	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1188
967	do	1189	do
968	{	1190	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1191	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1192
971	if (run && shape_attr_p (run))	1193	if (run && shape_attr_p (run))
972	{	1194	{
973	PangoRectangle extents;	1195	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1196	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1204
983	pango_layout_iter_free (iter);	1205	pango_layout_iter_free (iter);
984	}	1206	}
985		1207
986	int	1208	int
987	has_wrapped (CFPlus::Layout self)	1209	has_wrapped (DC::Layout self)
988	CODE:	1210	CODE:
989	{	1211	{
990	int lines = 1;	1212	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1213	const char *text = pango_layout_get_text (self->pl);
992		1214
…		…
997	}	1219	}
998	OUTPUT:	1220	OUTPUT:
999	RETVAL	1221	RETVAL
1000		1222
1001	SV *	1223	SV *
1002	get_text (CFPlus::Layout self)	1224	get_text (DC::Layout self)
1003	CODE:	1225	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1226	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1227	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1228	OUTPUT:
1007	RETVAL	1229	RETVAL
1008		1230
1009	void	1231	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1232	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1233	CODE:
1012	self->r = r;	1234	self->r = r;
1013	self->g = g;	1235	self->g = g;
1014	self->b = b;	1236	self->b = b;
1015	self->a = a;	1237	self->a = a;
1016		1238
1017	void	1239	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1240	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1241	CODE:
1020	if (self->font != font)	1242	if (self->font != font)
1021	{	1243	{
1022	self->font = font;	1244	self->font = font;
1023	layout_update_font (self);	1245	layout_update_font (self);
1024	}	1246	}
1025		1247
1026	void	1248	void
1027	set_height (CFPlus::Layout self, int base_height)	1249	set_height (DC::Layout self, int base_height)
1028	CODE:	1250	CODE:
1029	if (self->base_height != base_height)	1251	if (self->base_height != base_height)
1030	{	1252	{
1031	self->base_height = base_height;	1253	self->base_height = base_height;
1032	layout_update_font (self);	1254	layout_update_font (self);
1033	}	1255	}
1034		1256
1035	void	1257	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1258	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1259	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1260	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1261
1040	void	1262	void
1041	set_indent (CFPlus::Layout self, int indent)	1263	set_indent (DC::Layout self, int indent)
1042	CODE:	1264	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1265	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1266
1045	void	1267	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1268	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1269	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1270	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1271
1050	void	1272	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1273	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1274	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1275	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1276	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1277	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1278	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1279	: PANGO_ELLIPSIZE_NONE
1058	);	1280	);
1059		1281
1060	void	1282	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1283	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1284	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1285	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1286
1065	void	1287	void
1066	size (CFPlus::Layout self)	1288	size (DC::Layout self)
1067	PPCODE:	1289	PPCODE:
1068	{	1290	{
1069	int w, h;	1291	int w, h;
1070		1292
1071	layout_get_pixel_size (self, &w, &h);	1293	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1296	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1297	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1298	}
1077		1299
1078	int	1300	int
1079	descent (CFPlus::Layout self)	1301	descent (DC::Layout self)
1080	CODE:	1302	CODE:
1081	{	1303	{
1082	PangoRectangle rect;	1304	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1305	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1306	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1307	RETVAL = PANGO_DESCENT (rect);
1086	}	1308	}
1087	OUTPUT:	1309	OUTPUT:
1088	RETVAL	1310	RETVAL
1089		1311
1090	int	1312	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1313	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1314	CODE:
1093	{	1315	{
1094	int index, trailing;	1316	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1317	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1318	RETVAL = index + trailing;
1097	}	1319	}
1098	OUTPUT:	1320	OUTPUT:
1099	RETVAL	1321	RETVAL
1100		1322
1101	void	1323	void
1102	cursor_pos (CFPlus::Layout self, int index)	1324	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1325	PPCODE:
1104	{	1326	{
1105	PangoRectangle strong_pos;	1327	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1328	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1329
1108	EXTEND (SP, 3);	1330	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1331	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1332	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1333	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1334	}
1113		1335
1114	void	1336	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1337	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1338	PPCODE:
1117	{	1339	{
1118	int line, x;	1340	int line, x;
1119		1341
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1342	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1343	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1344	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1345	--line;
		1346	#endif
1123	EXTEND (SP, 2);	1347	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1348	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1349	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1350	}
1127		1351
1128	void	1352	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1353	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1354	PPCODE:
1131	{	1355	{
1132	PangoLayoutLine *lp;	1356	PangoLayoutLine *lp;
1133	int index, trailing;	1357	int index, trailing;
1134		1358
1135	if (line < 0)	1359	if (line < 0)
1136	XSRETURN_EMPTY;	1360	XSRETURN_EMPTY;
1137		1361
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1362	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1363	XSRETURN_EMPTY; /* do better */
1140		1364
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1365	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1366
1143	EXTEND (SP, 2);	1367	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1373	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1374	}
1151	}	1375	}
1152		1376
1153	void	1377	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1378	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1379	CODE:
		1380	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1381	pango_opengl_render_layout_subpixel (
1157	self->pl,	1382	self->pl,
		1383	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1384	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1385	self->r, self->g, self->b, self->a,
1160	flags	1386	flags
1161	);	1387	);
		1388	// we assume that context_change actually clears/frees stuff
		1389	// and does not do any recomputation...
		1390	pango_layout_context_changed (self->pl);
1162		1391
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1392	void
1166	pad2pot (SV *data_, SV *w_, SV *h_)	1393	draw (DC::Layout self)
1167	CODE:	1394	CODE:
1168	{	1395	{
1169	int ow = SvIV (w_);	1396	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1397	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1398	glEnable (GL_BLEND);
		1399	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1400	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1401	glEnable (GL_ALPHA_TEST);
		1402	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1403
1172	if (ow && oh)	1404	rc_draw (self->rc);
		1405
		1406	glDisable (GL_ALPHA_TEST);
		1407	glDisable (GL_BLEND);
		1408	glDisable (GL_TEXTURE_2D);
		1409	}
		1410
		1411	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1412
		1413	PROTOTYPES: ENABLE
		1414
		1415	void
		1416	pad (SV *data_, int ow, int oh, int nw, int nh)
		1417	CODE:
		1418	{
		1419	if ((nw != ow || nh != oh) && SvOK (data_))
1173	{	1420	{
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;	1421	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1422	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1423	int bpp = datalen / (ow * oh);
1184	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1424	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185		1425
1186	SvPOK_only (result_);	1426	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1427	SvCUR_set (result_, nw * nh * bpp);
1188		1428
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1429	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1430	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1431	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1432
1193	sv_setsv (data_, result_);	1433	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1434	}
1200	}	1435	}
1201		1436
1202	void	1437	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1438	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1444	{
1210	HV *hv = (HV *)SvRV (self);	1445	HV *hv = (HV *)SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1446	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1447	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1448	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1449
		1450	if (name <= 0)
		1451	XSRETURN_EMPTY;
1214		1452
1215	if (items < 5)	1453	if (items < 5)
1216	{	1454	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1455	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1456	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1484	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1485	glDisable (GL_BLEND);
1248	}	1486	}
1249	}	1487	}
1250		1488
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1490	CODE:
		1491	{
		1492	GLint width;
		1493	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1494	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1495	RETVAL = width > 0;
		1496	}
		1497	OUTPUT:
		1498	RETVAL
1252		1499
1253	CFPlus::Map	1500	MODULE = Deliantra::Client PACKAGE = DC::Map
		1501
		1502	PROTOTYPES: DISABLE
		1503
		1504	DC::Map
1254	new (SV *class)	1505	new (SV *class)
1255	CODE:	1506	CODE:
1256	New (0, RETVAL, 1, struct map);	1507	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1508	RETVAL->x = 0;
1258	RETVAL->y = 0;	1509	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1517	RETVAL->row = 0;
1267	OUTPUT:	1518	OUTPUT:
1268	RETVAL	1519	RETVAL
1269		1520
1270	void	1521	void
1271	DESTROY (CFPlus::Map self)	1522	DESTROY (DC::Map self)
1272	CODE:	1523	CODE:
1273	{	1524	{
1274	map_clear (self);	1525	map_clear (self);
1275	Safefree (self->face2tile);	1526	Safefree (self->face2tile);
1276	Safefree (self->tex);	1527	Safefree (self->tex);
1277	Safefree (self);	1528	Safefree (self);
1278	}	1529	}
1279		1530
1280	void	1531	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1532	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1533	CODE:
1283	self->w = map_width;	1534	self->w = map_width;
1284	self->h = map_height;	1535	self->h = map_height;
1285		1536
1286	void	1537	void
1287	clear (CFPlus::Map self)	1538	clear (DC::Map self)
1288	CODE:	1539	CODE:
1289	map_clear (self);	1540	map_clear (self);
1290		1541
1291	void	1542	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1543	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1544	CODE:
1294	{	1545	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1546	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1547	need_texid (self, tile);
1297	}	1548	}
1298		1549
1299	void	1550	void
		1551	set_smooth (DC::Map self, int face, int smooth, int level)
		1552	CODE:
		1553	{
		1554	tileid texid;
		1555	maptex *tex;
		1556
		1557	if (face < 0 || face >= self->faces)
		1558	return;
		1559
		1560	if (smooth < 0 || smooth >= self->faces)
		1561	return;
		1562
		1563	texid = self->face2tile [face];
		1564
		1565	if (!texid)
		1566	return;
		1567
		1568	tex = self->tex + texid;
		1569	tex->smoothtile = self->face2tile [smooth];
		1570	tex->smoothlevel = level;
		1571	}
		1572
		1573	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)	1574	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:	1575	CODE:
1302	{	1576	{
1303	need_texid (self, texid);	1577	need_texid (self, texid);
1304		1578
1305	{	1579	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1599	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1601	}
1328		1602
1329	int	1603	int
1330	ox (CFPlus::Map self)	1604	ox (DC::Map self)
1331	ALIAS:	1605	ALIAS:
1332	oy = 1	1606	oy = 1
1333	x = 2	1607	x = 2
1334	y = 3	1608	y = 3
1335	w = 4	1609	w = 4
…		…
1346	}	1620	}
1347	OUTPUT:	1621	OUTPUT:
1348	RETVAL	1622	RETVAL
1349		1623
1350	void	1624	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1625	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1626	CODE:
1353	{	1627	{
1354	if (dx > 0)	1628	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1629	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1630	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1631	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1632
1359	if (dy > 0)	1633	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1634	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1635	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1636	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1637
1364	self->ox += dx; self->x += dx;	1638	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1639	self->oy += dy; self->y += dy;
1366		1640
1367	while (self->y < 0)	1641	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1645	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1646	self->y += MAP_EXTEND_Y;
1373	}	1647	}
1374	}	1648	}
1375		1649
1376	void	1650	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1651	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1652	CODE:
1379	{	1653	{
1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1654	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381	uint8_t *data_end = (uint8_t *)SvEND (data_);	1655	uint8_t *data_end = (uint8_t *)SvEND (data_);
1382	mapcell *cell;	1656	mapcell *cell;
1383	int x, y, flags;	1657	int x, y, z, flags;
		1658	AV *missing = newAV ();
		1659	RETVAL = newRV_noinc ((SV *)missing);
1384		1660
1385	while (data < data_end - 1)	1661	while (data < data_end - 1)
1386	{	1662	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1663	flags = (data [0] << 8) + data [1]; data += 2;
1388		1664
…		…
1421	}	1697	}
1422	else if (cmd == 6) // monster width	1698	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1699	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1700	else if (cmd == 0x47)
1425	{	1701	{
1426	if (*data == 8)	1702	if (*data == 4)
1427	; // decode player uuid	1703	; // decode player count
1428		1704
1429	data += *data + 1;	1705	data += *data + 1;
1430	}	1706	}
1431	else if (cmd == 8) // cell flags	1707	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1708	cell->flags = *data++;
…		…
1439	}	1715	}
1440	else	1716	else
1441	cell->darkness = *data++ + 1;	1717	cell->darkness = *data++ + 1;
1442	}	1718	}
1443		1719
		1720	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1721	if (flags & (4 >> z))
1445	{	1722	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1723	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1724	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1725	cell->tile [z] = self->face2tile [face];
		1726
		1727	if (cell->tile [z])
		1728	{
		1729	maptex *tex = self->tex + cell->tile [z];
		1730	if (!tex->name)
		1731	av_push (missing, newSViv (cell->tile [z]));
		1732
		1733	if (tex->smoothtile)
		1734	{
		1735	maptex *smooth = self->tex + tex->smoothtile;
		1736	if (!smooth->name)
		1737	av_push (missing, newSViv (tex->smoothtile));
		1738	}
		1739	}
1449	}	1740	}
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	}	1741	}
1465	else	1742	else
1466	cell->darkness = 0;	1743	cell->darkness = 0;
1467	}	1744	}
1468	}	1745	}
		1746	OUTPUT:
		1747	RETVAL
1469		1748
1470	SV *	1749	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1750	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1751	CODE:
1473	{	1752	{
1474	int x1, x;	1753	int x1, x;
1475	int y1, y;	1754	int y1, y;
1476	int z;	1755	int z;
…		…
1521	}	1800	}
1522	OUTPUT:	1801	OUTPUT:
1523	RETVAL	1802	RETVAL
1524		1803
1525	void	1804	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1527	CODE:	1806	CODE:
1528	{	1807	{
1529	int x, y, z;	1808	int x, y, z;
1530	int last_name;
1531		1809
1532	glColor4ub (255, 255, 255, 255);	1810	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1811	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1813	smooth_key skey;
		1814
		1815	rc_t *rc = rc_alloc ();
		1816	rc_key_t key;
		1817	rc_array_t *arr;
		1818
		1819	// thats current max. sorry.
		1820	if (sw > 255) sw = 255;
		1821	if (sh > 255) sh = 255;
		1822
		1823	// clear key, in case of extra padding
		1824	memset (&skey, 0, sizeof (skey));
		1825
		1826	memset (&key, 0, sizeof (key));
		1827	key.r = 255;
		1828	key.g = 255;
		1829	key.b = 255;
		1830	key.a = 255;
		1831	key.mode = GL_QUADS;
		1832	key.format = GL_T2F_V3F;
		1833	key.texname = -1;
		1834
		1835	mx += self->x;
		1836	my += self->y;
		1837
		1838	// first pass: determine smooth_max
		1839	// rather ugly, if you ask me
		1840	// could also be stored inside mapcell and updated on change
		1841	memset (smooth_max, 0, sizeof (smooth_max));
		1842
		1843	for (y = 0; y < sh; y++)
		1844	if (0 <= y + my && y + my < self->rows)
		1845	{
		1846	maprow *row = self->row + (y + my);
		1847
		1848	for (x = 0; x < sw; x++)
		1849	if (row->c0 <= x + mx && x + mx < row->c1)
		1850	{
		1851	mapcell *cell = row->col + (x + mx - row->c0);
		1852
		1853	smooth_max[x + 1][y + 1] =
		1854	MAX (self->tex [cell->tile [0]].smoothlevel,
		1855	MAX (self->tex [cell->tile [1]].smoothlevel,
		1856	self->tex [cell->tile [2]].smoothlevel));
		1857	}
		1858	}
1533		1859
1534	glEnable (GL_BLEND);	1860	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1861	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);	1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		1863
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++)	1864	for (z = 0; z <= 2; z++)
		1865	{
		1866	memset (smooth_level, 0, sizeof (smooth_level));
		1867
1547	for (y = 0; y < sh; y++)	1868	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	1869	if (0 <= y + my && y + my < self->rows)
1549	{	1870	{
1550	maprow *row = self->row + (y + my);	1871	maprow *row = self->row + (y + my);
1551		1872
1552	for (x = 0; x < sw; x++)	1873	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	1874	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	1875	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	1876	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	1877	tileid tile = cell->tile [z];
		1878
		1879	if (tile)
		1880	{
		1881	maptex tex = self->tex [tile];
		1882	int px, py;
		1883
		1884	if (key.texname != tex.name)
		1885	{
		1886	if (!tex.name)
		1887	tex = self->tex [2]; /* missing, replace by noface */
		1888
		1889	key.texname = tex.name;
		1890	arr = rc_array (rc, &key);
		1891	}
		1892
		1893	px = (x + 1) * T - tex.w;
		1894	py = (y + 1) * T - tex.h;
		1895
		1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1898	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1900
		1901	if (cell->flags && z == 2)
		1902	{
		1903	// overlays such as the speech bubble, probably more to come
		1904	if (cell->flags & 1)
		1905	{
		1906	maptex tex = self->tex [1];
		1907	int px = x * T + T * 2 / 32;
		1908	int py = y * T - T * 6 / 32;
		1909
		1910	if (tex.name)
		1911	{
		1912	if (key.texname != tex.name)
		1913	{
		1914	key.texname = tex.name;
		1915	arr = rc_array (rc, &key);
		1916	}
		1917
		1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1922	}
		1923	}
		1924	}
		1925
		1926	// update smooth hash
		1927	if (tex.smoothtile)
		1928	{
		1929	skey.tile = tex.smoothtile;
		1930	skey.level = tex.smoothlevel;
		1931
		1932	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1933
		1934	// add bits to current tile and all neighbours. skey.x|y is
		1935	// shifted +1|+1 so we always stay positive.
		1936
		1937	// bits is ___n cccc CCCC bbbb
		1938	// n do not draw borders&corners
		1939	// c draw these corners, but...
		1940	// C ... not these
		1941	// b draw these borders
		1942
		1943	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1944	// ┃· ·· ·┃ ━━
		1945
		1946	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1947	// ·· ·· ·┏ ┓·
		1948
		1949	// full tile
		1950	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1951
		1952	// borders
		1953	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1954	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1955	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1956	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1957
		1958	// corners
		1959	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1960	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1961	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1962	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1963	}
		1964	}
1557		1965	}
		1966	}
		1967
		1968	rc_draw (rc);
		1969	rc_clear (rc);
		1970
		1971	// go through all smoothlevels, lowest to highest, then draw.
		1972	// this is basically counting sort
		1973	{
		1974	int w, b;
		1975
		1976	glEnable (GL_TEXTURE_2D);
		1977	glBegin (GL_QUADS);
		1978	for (w = 0; w < 256 / 32; ++w)
		1979	{
		1980	uint32_t smask = smooth_level [w];
1558	if (tile)	1981	if (smask)
		1982	for (b = 0; b < 32; ++b)
		1983	if (smask & (((uint32_t)1) << b))
1559	{	1984	{
1560	maptex tex = self->tex [tile];	1985	int level = (w << 5) | b;
1561	int px = (x + 1) * T - tex.w;	1986	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		1987
1564	if (last_name != tex.name)	1988	hv_iterinit (smooth);
		1989	while ((he = hv_iternext (smooth)))
1565	{	1990	{
		1991	smooth_key *skey = (smooth_key *)HeKEY (he);
		1992	IV bits = SvIVX (HeVAL (he));
		1993
1566	if (!tex.name)	1994	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	1995	&& skey->level == level
1568		1996	&& 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	{	1997	{
1583	maptex tex = self->tex [1];	1998	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	1999	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	2000	int py = (((int)skey->y) - 1) * T;
		2001	int border = bits & 15;
		2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2003	float dx = tex.s * .0625f; // 16 images/row
		2004	float dy = tex.t * .5f ; // 2 images/column
1586		2005
		2006	if (tex.name)
		2007	{
		2008	// this time avoiding texture state changes
		2009	// save gobs of state changes.
		2010	if (key.texname != tex.name)
		2011	{
1587	glEnd ();	2012	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2014	glBegin (GL_QUADS);
		2015	}
1590		2016
		2017	if (border)
		2018	{
		2019	float ox = border * dx;
		2020
		2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2025	}
		2026
		2027	if (corner)
		2028	{
		2029	float ox = corner * dx;
		2030
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2035	}
		2036	}
1595	}	2037	}
1596	}	2038	}
1597	}	2039	}
1598	}
1599	}	2040	}
1600		2041
1601	glEnd ();	2042	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2043	glDisable (GL_TEXTURE_2D);
		2044	key.texname = -1;
		2045	}
		2046
		2047	hv_clear (smooth);
		2048	}
		2049
1604	glDisable (GL_BLEND);	2050	glDisable (GL_BLEND);
		2051	rc_free (rc);
1605		2052
1606	// top layer: overlays such as the health bar	2053	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2054	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2055	if (0 <= y + my && y + my < self->rows)
1609	{	2056	{
…		…
1634	}	2081	}
1635	}	2082	}
1636	}	2083	}
1637		2084
1638	void	2085	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2087	CODE:
1641	{	2088	{
1642	static float color[16][3] = {	2089	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2090	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2091	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2141	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2142	glDisable (GL_TEXTURE_2D);
1696	}	2143	}
1697		2144
1698	void	2145	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2147	PPCODE:
1701	{	2148	{
1702	int x, y;	2149	int x, y;
		2150	int sw1 = sw + 2;
		2151	int sh1 = sh + 2;
		2152	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2153	int sw34 = (sw * 3 + 3) & ~3;
		2154	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2155	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2156	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706		2157
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2158	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2159	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2160
1711	mx += self->x;	2161	mx += self->x - 1;
1712	my += self->y;	2162	my += self->y - 1;
1713		2163
		2164	memset (darkness1, 255, sw1 * sh1);
		2165
1714	for (y = 0; y < sh; y++)	2166	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2167	if (0 <= y + my && y + my < self->rows)
1716	{	2168	{
1717	maprow *row = self->row + (y + my);	2169	maprow *row = self->row + (y + my);
1718		2170
1719	for (x = 0; x < sw; x++)	2171	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2172	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2173	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2174	mapcell *cell = row->col + (x + mx - row->c0);
1723		2175
1724	darkness[y * sw4 + x] = cell->darkness	2176	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2177	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2178	: 255 - FOW_DARKNESS;
1727	}	2179	}
1728	}	2180	}
1729		2181
		2182	for (y = 0; y < sh; ++y)
		2183	for (x = 0; x < sw; ++x)
		2184	{
		2185	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2186	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2187	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2188	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2189	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2190	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2191	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2192	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2193	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2194
		2195	uint8_t r11 = (d11 + d21 + d12) / 3;
		2196	uint8_t r21 = d21;
		2197	uint8_t r31 = (d21 + d31 + d32) / 3;
		2198
		2199	uint8_t r12 = d12;
		2200	uint8_t r22 = d22;
		2201	uint8_t r32 = d32;
		2202
		2203	uint8_t r13 = (d13 + d23 + d12) / 3;
		2204	uint8_t r23 = d23;
		2205	uint8_t r33 = (d23 + d33 + d32) / 3;
		2206
		2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2216	}
		2217
		2218	free (darkness1);
		2219
1730	EXTEND (SP, 3);	2220	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2221	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2222	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2223	PUSHs (darkness3_sv);
1734	}	2224	}
1735		2225
1736	SV *	2226	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2227	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2228	CODE:
1739	{	2229	{
1740	int x, y, x1, y1;	2230	int x, y, x1, y1;
1741	SV *data_sv = newSV (w * h * 7 + 5);	2231	SV *data_sv = newSV (w * h * 7 + 5);
1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2232	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1807	}	2297	}
1808	OUTPUT:	2298	OUTPUT:
1809	RETVAL	2299	RETVAL
1810		2300
1811	void	2301	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1813	PPCODE:	2303	PPCODE:
1814	{	2304	{
1815	int x, y, z;	2305	int x, y, z;
1816	int w, h;	2306	int w, h;
1817	int x1, y1;	2307	int x1, y1;
1818		2308
1819	if (*data++ != 0)	2309	if (*data++ != 0)
1820	return; /* version mismatch */	2310	XSRETURN_EMPTY; /* version mismatch */
1821		2311
1822	w = *data++ << 8; w |= *data++;	2312	w = *data++ << 8; w |= *data++;
1823	h = *data++ << 8; h |= *data++;	2313	h = *data++ << 8; h |= *data++;
1824		2314
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2315	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1856		2346
1857	for (z = 0; z <= 2; z++)	2347	for (z = 0; z <= 2; z++)
1858	{	2348	{
1859	tileid t = tile [z];	2349	tileid t = tile [z];
1860		2350
1861	if (t >= self->texs || !self->tex [t].name)	2351	if (t >= self->texs || (t && !self->tex [t].name))
1862	{	2352	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2353	XPUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2354	need_texid (self, t);
1865	}	2355	}
1866		2356
…		…
1870	}	2360	}
1871	}	2361	}
1872	}	2362	}
1873	}	2363	}
1874		2364
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2365	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2366
1877	CFPlus::MixChunk	2367	DC::RW
1878	new_from_file (SV *class, char *path)	2368	new (SV *class, SV *data_sv)
1879	CODE:	2369	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2370	{
		2371	STRLEN datalen;
		2372	char *data = SvPVbyte (data_sv, datalen);
		2373
		2374	RETVAL = SDL_RWFromConstMem (data, datalen);
		2375	}
1881	OUTPUT:	2376	OUTPUT:
1882	RETVAL	2377	RETVAL
1883		2378
		2379	DC::RW
		2380	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2381	CODE:
		2382	RETVAL = SDL_RWFromFile (path, mode);
		2383	OUTPUT:
		2384	RETVAL
		2385
		2386	# fails on win32:
		2387	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2388	#void
		2389	#close (DC::RW self)
		2390	# CODE:
		2391	# (self->(close)) (self);
		2392
		2393	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2394
		2395	PROTOTYPES: DISABLE
		2396
		2397	DC::Channel
		2398	find ()
		2399	CODE:
		2400	{
		2401	RETVAL = Mix_GroupAvailable (-1);
		2402
		2403	if (RETVAL < 0)
		2404	{
		2405	RETVAL = Mix_GroupOldest (-1);
		2406
		2407	if (RETVAL < 0)
		2408	XSRETURN_UNDEF;
		2409
		2410	Mix_HaltChannel (RETVAL);
		2411	}
		2412
		2413	Mix_UnregisterAllEffects (RETVAL);
		2414	Mix_Volume (RETVAL, 128);
		2415	}
		2416	OUTPUT:
		2417	RETVAL
		2418
		2419	void
		2420	halt (DC::Channel self)
		2421	CODE:
		2422	Mix_HaltChannel (self);
		2423
		2424	void
		2425	expire (DC::Channel self, int ticks = -1)
		2426	CODE:
		2427	Mix_ExpireChannel (self, ticks);
		2428
		2429	void
		2430	fade_out (DC::Channel self, int ticks = -1)
		2431	CODE:
		2432	Mix_FadeOutChannel (self, ticks);
		2433
		2434	int
		2435	volume (DC::Channel self, int volume)
		2436	CODE:
		2437	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	void
		2442	unregister_all_effects (DC::Channel self)
		2443	CODE:
		2444	Mix_UnregisterAllEffects (self);
		2445
		2446	void
		2447	set_panning (DC::Channel self, int left, int right)
		2448	CODE:
		2449	left = CLAMP (left , 0, 255);
		2450	right = CLAMP (right, 0, 255);
		2451	Mix_SetPanning (self, left, right);
		2452
		2453	void
		2454	set_distance (DC::Channel self, int distance)
		2455	CODE:
		2456	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2457
		2458	void
		2459	set_position (DC::Channel self, int angle, int distance)
		2460	CODE:
		2461
		2462	void
		2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2464	CODE:
		2465	{
		2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2469	}
		2470
		2471	void
		2472	set_reverse_stereo (DC::Channel self, int flip)
		2473	CODE:
		2474	Mix_SetReverseStereo (self, flip);
		2475
		2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2477
		2478	PROTOTYPES: DISABLE
		2479
		2480	DC::MixChunk
		2481	new (SV *class, DC::RW rwops)
		2482	CODE:
		2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2484	OUTPUT:
		2485	RETVAL
		2486
		2487	void
1885	DESTROY (CFPlus::MixChunk self)	2488	DESTROY (DC::MixChunk self)
1886	CODE:	2489	CODE:
1887	Mix_FreeChunk (self);	2490	Mix_FreeChunk (self);
1888		2491
1889	int	2492	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2493	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2494	CODE:
		2495	if (items > 1)
		2496	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2497	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2498	OUTPUT:
1894	RETVAL	2499	RETVAL
1895		2500
1896	int	2501	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2502	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2503	CODE:
		2504	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2506
		2507	if (RETVAL < 0)
		2508	XSRETURN_UNDEF;
		2509
		2510	if (channel < 0)
		2511	{
		2512	Mix_UnregisterAllEffects (RETVAL);
		2513	Mix_Volume (RETVAL, 128);
		2514	}
		2515	}
1900	OUTPUT:	2516	OUTPUT:
1901	RETVAL	2517	RETVAL
1902		2518
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2520
1905	int	2521	int
1906	volume (int volume = -1)	2522	volume (int volume = -1)
		2523	PROTOTYPE: ;$
1907	CODE:	2524	CODE:
		2525	if (items > 0)
		2526	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2527	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2528	OUTPUT:
1910	RETVAL	2529	RETVAL
1911		2530
		2531	void
		2532	fade_out (int ms)
		2533	CODE:
		2534	Mix_FadeOutMusic (ms);
		2535
		2536	void
		2537	halt ()
		2538	CODE:
		2539	Mix_HaltMusic ();
		2540
1912	CFPlus::MixMusic	2541	DC::MixMusic
1913	new_from_file (SV *class, char *path)	2542	new (SV *class, DC::RW rwops)
1914	CODE:	2543	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2544	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2545	OUTPUT:
1917	RETVAL	2546	RETVAL
1918		2547
1919	void	2548	void
1920	DESTROY (CFPlus::MixMusic self)	2549	DESTROY (DC::MixMusic self)
1921	CODE:	2550	CODE:
1922	Mix_FreeMusic (self);	2551	Mix_FreeMusic (self);
1923		2552
1924	int	2553	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2554	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2555	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2556	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2557	OUTPUT:
1929	RETVAL	2558	RETVAL
1930		2559
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2560	void
		2561	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2562	CODE:
		2563	Mix_FadeInMusicPos (self, loops, ms, position);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2566
		2567	PROTOTYPES: ENABLE
1932		2568
1933	BOOT:	2569	BOOT:
1934	{	2570	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2571	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2572	static const struct {
1937	const char *name;	2573	const char *name;
1938	IV iv;	2574	IV iv;
1939	} *civ, const_iv[] = {	2575	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2576	# define const_iv(name) { # name, (IV)name }
		2577	const_iv (GL_VENDOR),
		2578	const_iv (GL_VERSION),
		2579	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2580	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2581	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2582	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2583	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2584	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2588	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2589	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2590	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2591	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2592	const_iv (GL_BACK),
		2593	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2594	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2595	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2596	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2597	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2598	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2611	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2612	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2613	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2614	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2615	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2616	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2617	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2618	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2619	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2620	const_iv (GL_COMPRESSED_RGB_ARB),
		2621	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2622	const_iv (GL_COMPILE),
		2623	const_iv (GL_PROXY_TEXTURE_1D),
		2624	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2625	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2626	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2627	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2628	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2629	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2650	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2651	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2652	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2653	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2654	const_iv (GL_CONSTANT_BORDER),
		2655	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2656	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2657	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2658	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2659	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2660	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2661	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2662	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2663	const_iv (GL_TRIANGLE_FAN),
		2664	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2665	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2666	const_iv (GL_POINT_SMOOTH_HINT),
		2667	const_iv (GL_LINE_SMOOTH_HINT),
		2668	const_iv (GL_POLYGON_SMOOTH_HINT),
		2669	const_iv (GL_GENERATE_MIPMAP_HINT),
		2670	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2671	const_iv (GL_FASTEST),
		2672	const_iv (GL_DONT_CARE),
		2673	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2674	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2675	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2676	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2677	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2678	# undef const_iv
2022	};	2679	};
2023		2680
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2681	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2683
		2684	texture_av = newAV ();
		2685	AvREAL_off (texture_av);
2026	}	2686	}
		2687
		2688	void
		2689	disable_GL_EXT_blend_func_separate ()
		2690	CODE:
		2691	gl.BlendFuncSeparate = 0;
		2692	gl.BlendFuncSeparateEXT = 0;
2027		2693
2028	char *	2694	char *
2029	gl_vendor ()	2695	gl_vendor ()
2030	CODE:	2696	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2697	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2710	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2711	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2712	OUTPUT:
2047	RETVAL	2713	RETVAL
2048		2714
		2715	const char *glGetString (GLenum pname)
		2716
		2717	GLint glGetInteger (GLenum pname)
		2718	CODE:
		2719	glGetIntegerv (pname, &RETVAL);
		2720	OUTPUT:
		2721	RETVAL
		2722
		2723	GLdouble glGetDouble (GLenum pname)
		2724	CODE:
		2725	glGetDoublev (pname, &RETVAL);
		2726	OUTPUT:
		2727	RETVAL
		2728
2049	int glGetError ()	2729	int glGetError ()
2050		2730
2051	void glFinish ()	2731	void glFinish ()
2052		2732
2053	void glClear (int mask)	2733	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# 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_)	2771	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2772
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# 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_)	2774	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2775
		2776	PROTOTYPES: DISABLE
2095		2777
2096	void glViewport (int x, int y, int width, int height)	2778	void glViewport (int x, int y, int width, int height)
2097		2779
2098	void glScissor (int x, int y, int width, int height)	2780	void glScissor (int x, int y, int width, int height)
2099		2781
…		…
2107		2789
2108	void glRotate (float angle, float x, float y, float z)	2790	void glRotate (float angle, float x, float y, float z)
2109	CODE:	2791	CODE:
2110	glRotatef (angle, x, y, z);	2792	glRotatef (angle, x, y, z);
2111		2793
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	2794	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @
2118	ALIAS:	2795	ALIAS:
2119	glColor_premultiply = 1	2796	glColor_premultiply = 1
2120	CODE:	2797	CODE:
2121	if (ix)	2798	if (ix)
2122	{	2799	{
…		…
2125	b *= a;	2802	b *= a;
2126	}	2803	}
2127	// microsoft visual "c" rounds instead of truncating...	2804	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	2805	glColor4f (r, g, b, a);
2129		2806
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.)	2807	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	2808	CODE:
2138	glRasterPos3f (0, 0, z);	2809	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	2810	glBitmap (0, 0, 0, 0, x, y, 0);
2140		2811
…		…
2144		2815
2145	void glTexCoord (float s, float t)	2816	void glTexCoord (float s, float t)
2146	CODE:	2817	CODE:
2147	glTexCoord2f (s, t);	2818	glTexCoord2f (s, t);
2148		2819
		2820	void glRect (float x1, float y1, float x2, float y2)
		2821	CODE:
		2822	glRectf (x1, y1, x2, y2);
		2823
		2824	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2825	CODE:
		2826	glBegin (GL_LINE_LOOP);
		2827	glVertex2f (x1, y1);
		2828	glVertex2f (x2, y1);
		2829	glVertex2f (x2, y2);
		2830	glVertex2f (x1, y2);
		2831	glEnd ();
		2832
		2833	PROTOTYPES: ENABLE
		2834
		2835	void glBegin (int mode)
		2836
		2837	void glEnd ()
		2838
		2839	void glPointSize (GLfloat size)
		2840
		2841	void glLineWidth (GLfloat width)
		2842
		2843	void glInterleavedArrays (int format, int stride, char *data)
		2844
		2845	void glDrawElements (int mode, int count, int type, char *indices)
		2846
		2847	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2848
2149	void glTexEnv (int target, int pname, float param)	2849	void glTexEnv (int target, int pname, float param)
2150	CODE:	2850	CODE:
2151	glTexEnvf (target, pname, param);	2851	glTexEnvf (target, pname, param);
2152		2852
2153	void glTexParameter (int target, int pname, float param)	2853	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)	2869	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170	CODE:	2870	CODE:
2171	if (gl.SeparableFilter2D)	2871	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2872	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		2873
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2874	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		2875
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2876	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		2877
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2878	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2879
		2880	void glPixelZoom (float x, float y)
2179		2881
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2882	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		2883
2182	int glGenTexture ()	2884	int glGenTexture ()
2183	CODE:	2885	CODE:
2184	{	2886	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	2887	OUTPUT:
2190	RETVAL	2888	RETVAL
2191		2889
2192	void glDeleteTexture (int name)	2890	void glDeleteTexture (int name)
2193	CODE:	2891	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	2892	del_texture (name);
2197	}	2893
2198
2199	int glGenList ()	2894	int glGenList ()
2200	CODE:	2895	CODE:
2201	RETVAL = glGenLists (1);	2896	RETVAL = glGenLists (1);
2202	OUTPUT:	2897	OUTPUT:
2203	RETVAL	2898	RETVAL
…		…
2210		2905
2211	void glEndList ()	2906	void glEndList ()
2212		2907
2213	void glCallList (int list)	2908	void glCallList (int list)
2214		2909
		2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2911
		2912	PROTOTYPES: DISABLE
		2913
		2914	void
		2915	find_widget (SV *self, NV x, NV y)
		2916	PPCODE:
		2917	{
		2918	if (within_widget (self, x, y))
		2919	XPUSHs (self);
		2920	}
		2921
		2922	BOOT:
		2923	{
		2924	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2925
		2926	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2927	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2928	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2929	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2930	}
		2931
		2932	void
		2933	draw (SV *self)
		2934	CODE:
		2935	{
		2936	HV *hv;
		2937	SV **svp;
		2938	NV x, y, w, h;
		2939	SV *draw_x_sv = GvSV (draw_x_gv);
		2940	SV *draw_y_sv = GvSV (draw_y_gv);
		2941	SV *draw_w_sv = GvSV (draw_w_gv);
		2942	SV *draw_h_sv = GvSV (draw_h_gv);
		2943	double draw_x, draw_y;
		2944
		2945	if (!SvROK (self))
		2946	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2947
		2948	hv = (HV *)SvRV (self);
		2949
		2950	if (SvTYPE (hv) != SVt_PVHV)
		2951	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2952
		2953	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2954	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2955
		2956	if (!h || !w)
		2957	XSRETURN_EMPTY;
		2958
		2959	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2960	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2961
		2962	draw_x = SvNV (draw_x_sv) + x;
		2963	draw_y = SvNV (draw_y_sv) + y;
		2964
		2965	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2966	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2967	XSRETURN_EMPTY;
		2968
		2969	sv_setnv (draw_x_sv, draw_x);
		2970	sv_setnv (draw_y_sv, draw_y);
		2971
		2972	glPushMatrix ();
		2973	glTranslated (x, y, 0);
		2974
		2975	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2976	{
		2977	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2978
		2979	if (svp && SvTRUE (*svp))
		2980	{
		2981	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2982	glEnable (GL_BLEND);
		2983	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2984	glBegin (GL_QUADS);
		2985	glVertex2f (0, 0);
		2986	glVertex2f (w, 0);
		2987	glVertex2f (w, h);
		2988	glVertex2f (0, h);
		2989	glEnd ();
		2990	glDisable (GL_BLEND);
		2991	}
		2992	}
		2993	#if 0
		2994	// draw borders, for debugging
		2995	glPushMatrix ();
		2996	glColor4f (1., 1., 0., 1.);
		2997	glTranslatef (.5, .5, 0.);
		2998	glBegin (GL_LINE_LOOP);
		2999	glVertex2f (0 , 0);
		3000	glVertex2f (w - 1, 0);
		3001	glVertex2f (w - 1, h - 1);
		3002	glVertex2f (0 , h - 1);
		3003	glEnd ();
		3004	glPopMatrix ();
		3005	#endif
		3006	PUSHMARK (SP);
		3007	XPUSHs (self);
		3008	PUTBACK;
		3009	call_method ("_draw", G_VOID | G_DISCARD);
		3010	SPAGAIN;
		3011
		3012	glPopMatrix ();
		3013
		3014	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3015	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3016	}
		3017

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