[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
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
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	70	#else
57	# define PARACHUTE 0	71	# define PARACHUTE 0
58	#endif	72	#endif
59		73
		74	static AV *texture_av;
		75
60	static struct	76	static struct
61	{	77	{
62	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	79	#include "glfunc.h"
64	#undef GL_FUNC	80	#undef GL_FUNC
65	} gl;	81	} gl;
66		82
		83	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	85	{
69	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	90	else
74	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
75	}	92	}
76		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
77	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
78		120
79	#include "pango-font.c"	121	#include "pango-font.c"
80	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
81	#include "pango-render.c"	123	#include "pango-render.c"
82		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
85		129
86	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
87		131
88	static int	132	static int
89	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
90	{	134	{
91	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		149
106	typedef struct cf_layout {	150	typedef struct cf_layout {
107	PangoLayout *pl;	151	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
109	int base_height;	153	int base_height;
110	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
111	} *CFPlus__Layout;	156	} *DC__Layout;
112		157
113	static CFPlus__Font default_font;	158	static DC__Font default_font;
114	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
116		161
117	static void	162	static void
118	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	168	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	170	}
126		171
127	static void	172	static void
128	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
129	{	174	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
132	*/	177	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		182
138	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
139	}	184	}
140		185
141	static void	186	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	188	{
144	PangoRectangle rect;	189	PangoRectangle rect;
145		190
146	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		199
155	*w = rect.width;	200	*w = rect.width;
156	*h = rect.height;	201	*h = rect.height;
157	}	202	}
158		203
		204	typedef uint16_t tileid;
159	typedef uint16_t mapface;	205	typedef uint16_t faceid;
160		206
161	typedef struct {	207	typedef struct {
162	GLint name;	208	GLuint name;
163	int w, h;	209	int w, h;
164	float s, t;	210	float s, t;
165	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
166	} maptex;	214	} maptex;
167		215
168	typedef struct {	216	typedef struct {
169	uint32_t player;	217	uint32_t player;
170	mapface face[3];	218	tileid tile[3];
171	uint16_t darkness;	219	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	221	} mapcell;
174		222
175	typedef struct {	223	typedef struct {
176	int32_t c0, c1;	224	int32_t c0, c1;
177	mapcell *col;	225	mapcell *col;
178	} maprow;	226	} maprow;
179		227
180	typedef struct map {	228	typedef struct map {
181	int x, y, w, h;	229	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	231	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	232	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		233
189	int32_t rows;	234	int32_t rows;
190	maprow *row;	235	maprow *row;
191	} *CFPlus__Map;	236	} *DC__Map;
192		237
193	static char *	238	static char *
194	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
195	{	240	{
196	char *p;	241	char *p;
…		…
213	}	258	}
214		259
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
218	static maprow *	283	static maprow *
219	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
220	{	285	{
221	if (0 > y)	286	if (0 > y)
222	{	287	{
223	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
262		327
263	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
264	}	329	}
265		330
266	static mapcell *	331	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
268	{	333	{
269	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
270	}	335	}
271		336
272	static void	337	static void
273	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
274	{	339	{
275	int r;	340	int r;
276		341
277	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
286	self->row = 0;	351	self->row = 0;
287	self->rows = 0;	352	self->rows = 0;
288	}	353	}
289		354
290	static void	355	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	357	{
293	int x, y;	358	int x, y;
294	maprow *row;	359	maprow *row;
295	mapcell *cell;	360	mapcell *cell;
296		361
…		…
316	cell->player = 0;	381	cell->player = 0;
317	}	382	}
318	}	383	}
319	}	384	}
320		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
		400	}
		401
321	static void	402	static void
322	music_finished (void)	403	music_finished (void)
323	{	404	{
324	SDL_UserEvent ev;	405	SDL_UserEvent ev;
325		406
…		…
359	n \|= n >> 16;	440	n \|= n >> 16;
360		441
361	return n + 1;	442	return n + 1;
362	}	443	}
363		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
364	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
367		459
368	MODULE = CFPlus PACKAGE = CFPlus	460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
369		504
370	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
371		506
372	BOOT:	507	BOOT:
373	{	508	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	510	static const struct {
376	const char *name;	511	const char *name;
377	IV iv;	512	IV iv;
378	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
401		536
402	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
405		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
487	# undef const_iv	626	# undef const_iv
488	};	627	};
489		628
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		631
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	634	}
496		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
		641
497	int	642	int
498	in_destruct ()	643	in_destruct ()
499	CODE:	644	CODE:
500	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	646	OUTPUT:
502	RETVAL	647	RETVAL
503		648
504	NV floor (NV x)	649	NV floor (NV x)
505		650
506	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
507		656
508	void	657	void
509	pango_init ()	658	pango_init ()
510	CODE:	659	CODE:
511	{	660	{
512	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
515	}	664	}
516		665
		666	char *
		667	SDL_GetError ()
		668
517	int	669	int
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		671
520	void	672	void
521	SDL_Quit ()	673	SDL_Quit ()
522		674
523	void	675	void
524	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	677	PPCODE:
526	{	678	{
527	SDL_Rect **m;	679	SDL_Rect **m;
528		680
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		685
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		688
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		693
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif	698	#endif
547		699
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		701
553	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
554	while (*m)	703	while (*m)
555	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
556	AV *av = newAV ();	707	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
560		714
561	++m;	715	++m;
562	}	716	}
563	}	717	}
564		718
565	char *
566	SDL_GetError ()
567
568	int	719	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
571	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	733	);
		734
574	if (RETVAL)	735	if (RETVAL)
575	{	736	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	741	#include "glfunc.h"
579	# undef GL_FUNC	742	#undef GL_FUNC
580	}	743	}
		744	}
581	OUTPUT:	745	OUTPUT:
582	RETVAL	746	RETVAL
583		747
584	void	748	void
585	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
586		750
587	char *	751	char *
588	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
589		753
		754	int
		755	SDL_GetAppState ()
		756
590	void	757	void
591	SDL_PollEvent ()	758	poll_events ()
592	PPCODE:	759	PPCODE:
593	{	760	{
594	SDL_Event ev;	761	SDL_Event ev;
595		762
596	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	765	{
598	HV *hv = newHV ();	766	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		768
601	switch (ev.type)	769	switch (ev.type)
…		…
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	783	break;
616		784
617	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
625	break;	811	break;
626		812
627	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	827	break;
642	}	828	}
643		829
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	831	}
646	}	832	}
647		833
648	int	834	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	836	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
653		839
654	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
655	Mix_CloseAudio ()	857	Mix_CloseAudio ()
656		858
657	int	859	int
658	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
659		861
		862	const char *
		863	Mix_GetError ()
		864
660	void	865	void
661	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
662	CODE:	867	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		869
667	void	870	void
668	win32_proxy_info ()	871	win32_proxy_info ()
669	PPCODE:	872	PPCODE:
670	{	873	{
…		…
707	STRLEN image_len;	910	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
714		917
715	if (!rw)	918	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
717		920
…		…
790	void	993	void
791	error (char *message)	994	error (char *message)
792	CODE:	995	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	997	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	999	#endif
797		1000
798	void	1001	void
799	fatal (char *message)	1002	fatal (char *message)
800	CODE:	1003	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1005	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1007	#endif
805	_exit (1);	1008	_exit (1);
806		1009
807	void	1010	void
808	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
812	#else	1015	#else
813	_exit (retval);	1016	_exit (retval);
814	#endif	1017	#endif
815		1018
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
817		1027
818	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
820	CODE:	1034	CODE:
821	{	1035	{
822	int count;	1036	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1040	}
827	OUTPUT:	1041	OUTPUT:
828	RETVAL	1042	RETVAL
829		1043
830	void	1044	void
831	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
832	CODE:	1046	CODE:
833	pango_font_description_free (self);	1047	pango_font_description_free (self);
834		1048
835	void	1049	void
836	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
837	CODE:	1052	CODE:
838	default_font = self;	1053	default_font = self;
839		1054
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1056
		1057	PROTOTYPES: DISABLE
		1058
842	void	1059	void
843	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
844	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
845	tc_clear ();	1069	tc_restore ();
846		1070
847	CFPlus::Layout	1071	DC::Layout
848	new (SV *class)	1072	new (SV *class)
849	CODE:	1073	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
851		1075
852	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
859		1084
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
862	OUTPUT:	1087	OUTPUT:
863	RETVAL	1088	RETVAL
864		1089
865	void	1090	void
866	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
867	CODE:	1092	CODE:
868	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
869	Safefree (self);	1095	Safefree (self);
870		1096
871	void	1097	void
872	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
873	CODE:	1099	CODE:
874	{	1100	{
875	STRLEN textlen;	1101	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
877		1103
878	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
879	}	1105	}
880		1106
881	void	1107	void
882	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
883	CODE:	1109	CODE:
884	{	1110	{
885	STRLEN textlen;	1111	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
887		1113
888	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
889	}	1115	}
890		1116
891	void	1117	void
892	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
893	CODE:	1119	CODE:
894	{	1120	{
895	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1123	const char *pos = text;
…		…
932	if (attrs)	1158	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
934	}	1160	}
935		1161
936	void	1162	void
937	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
938	PPCODE:	1164	PPCODE:
939	{	1165	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1167
942	do	1168	do
…		…
957		1183
958	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
959	}	1185	}
960		1186
961	int	1187	int
962	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
963	CODE:	1189	CODE:
964	{	1190	{
965	int lines = 1;	1191	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
967		1193
…		…
972	}	1198	}
973	OUTPUT:	1199	OUTPUT:
974	RETVAL	1200	RETVAL
975		1201
976	SV *	1202	SV *
977	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
978	CODE:	1204	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
981	OUTPUT:	1207	OUTPUT:
982	RETVAL	1208	RETVAL
983		1209
984	void	1210	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1212	CODE:
987	self->r = r;	1213	self->r = r;
988	self->g = g;	1214	self->g = g;
989	self->b = b;	1215	self->b = b;
990	self->a = a;	1216	self->a = a;
991		1217
992	void	1218	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1220	CODE:
995	if (self->font != font)	1221	if (self->font != font)
996	{	1222	{
997	self->font = font;	1223	self->font = font;
998	layout_update_font (self);	1224	layout_update_font (self);
999	}	1225	}
1000		1226
1001	void	1227	void
1002	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
1003	CODE:	1229	CODE:
1004	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
1005	{	1231	{
1006	self->base_height = base_height;	1232	self->base_height = base_height;
1007	layout_update_font (self);	1233	layout_update_font (self);
1008	}	1234	}
1009		1235
1010	void	1236	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1238	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1240
1015	void	1241	void
1016	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1017	CODE:	1243	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1245
1020	void	1246	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1248	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1250
1025	void	1251	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1253	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1033	);	1259	);
1034		1260
1035	void	1261	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1263	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1265
1040	void	1266	void
1041	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1042	PPCODE:	1268	PPCODE:
1043	{	1269	{
1044	int w, h;	1270	int w, h;
1045		1271
1046	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1277	}
1052		1278
1053	int	1279	int
1054	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1055	CODE:	1281	CODE:
1056	{	1282	{
1057	PangoRectangle rect;	1283	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1061	}	1287	}
1062	OUTPUT:	1288	OUTPUT:
1063	RETVAL	1289	RETVAL
1064		1290
1065	int	1291	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1293	CODE:
1068	{	1294	{
1069	int index, trailing;	1295	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1072	}	1298	}
1073	OUTPUT:	1299	OUTPUT:
1074	RETVAL	1300	RETVAL
1075		1301
1076	void	1302	void
1077	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1304	PPCODE:
1079	{	1305	{
1080	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1082		1308
…		…
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1087	}	1313	}
1088		1314
1089	void	1315	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1317	PPCODE:
1092	{	1318	{
1093	int line, x;	1319	int line, x;
1094		1320
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1324	--line;
		1325	#endif
1098	EXTEND (SP, 2);	1326	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1327	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1329	}
1102		1330
1103	void	1331	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1332	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1333	PPCODE:
1106	{	1334	{
1107	PangoLayoutLine *lp;	1335	PangoLayoutLine *lp;
1108	int index, trailing;	1336	int index, trailing;
1109		1337
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1353	}
1126	}	1354	}
1127		1355
1128	void	1356	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1357	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1358	CODE:
		1359	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1132	self->pl,	1361	self->pl,
		1362	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1135	flags	1365	flags
1136	);	1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
1137		1370
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1371	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1142	CODE:	1373	CODE:
1143	{	1374	{
1144	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1382
1147	if (ow && oh)	1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
		1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1391
		1392	PROTOTYPES: ENABLE
		1393
		1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1399	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1400	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1404
1161	SvPOK_only (result_);	1405	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1163		1407
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1409	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1411
1168	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1413	}
1175	}	1414	}
1176		1415
1177	void	1416	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1423	{
1185	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1189		1431
1190	if (items < 5)	1432	if (items < 5)
1191	{	1433	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1223	}	1465	}
1224	}	1466	}
1225		1467
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1469	CODE:
		1470	{
		1471	GLint width;
		1472	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1473	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1474	RETVAL = width > 0;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
1227		1478
1228	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
		1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
1229	new (SV *class)	1484	new (SV *class)
1230	CODE:	1485	CODE:
1231	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1487	RETVAL->x = 0;
1233	RETVAL->y = 0;	1488	RETVAL->y = 0;
1234	RETVAL->w = 0;	1489	RETVAL->w = 0;
1235	RETVAL->h = 0;	1490	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1496	RETVAL->row = 0;
1244	OUTPUT:	1497	OUTPUT:
1245	RETVAL	1498	RETVAL
1246		1499
1247	void	1500	void
1248	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1249	CODE:	1502	CODE:
1250	{	1503	{
1251	map_clear (self);	1504	map_clear (self);
1252	Safefree (self->face);	1505	Safefree (self->face2tile);
1253	Safefree (self->tex);	1506	Safefree (self->tex);
1254	Safefree (self);	1507	Safefree (self);
1255	}	1508	}
1256		1509
1257	void	1510	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1511	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1512	CODE:
1260	self->w = map_width;	1513	self->w = map_width;
1261	self->h = map_height;	1514	self->h = map_height;
1262		1515
1263	void	1516	void
1264	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1265	CODE:	1518	CODE:
1266	map_clear (self);	1519	map_clear (self);
1267		1520
1268	void	1521	void
1269	set_face (CFPlus::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1523	CODE:
1271	{	1524	{
1272	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1526	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1527	}
1280		1528
1281	void	1529	void
		1530	set_smooth (DC::Map self, int face, int smooth, int level)
		1531	CODE:
		1532	{
		1533	tileid texid;
		1534	maptex *tex;
		1535
		1536	if (face < 0 \|\| face >= self->faces)
		1537	return;
		1538
		1539	if (smooth < 0 \|\| smooth >= self->faces)
		1540	return;
		1541
		1542	texid = self->face2tile [face];
		1543
		1544	if (!texid)
		1545	return;
		1546
		1547	tex = self->tex + texid;
		1548	tex->smoothtile = self->face2tile [smooth];
		1549	tex->smoothlevel = level;
		1550	}
		1551
		1552	void
1282	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)	1553	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)
1283	CODE:	1554	CODE:
1284	{	1555	{
1285	while (self->texs <= texid)	1556	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1557
1291	{	1558	{
1292	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1293		1560
1294	tex->name = name;	1561	tex->name = name;
…		…
1311	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1580	}
1314		1581
1315	int	1582	int
1316	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1317	ALIAS:	1584	ALIAS:
1318	oy = 1	1585	oy = 1
1319	x = 2	1586	x = 2
1320	y = 3	1587	y = 3
1321	w = 4	1588	w = 4
…		…
1332	}	1599	}
1333	OUTPUT:	1600	OUTPUT:
1334	RETVAL	1601	RETVAL
1335		1602
1336	void	1603	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1605	CODE:
1339	{	1606	{
1340	if (dx > 0)	1607	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1609	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1610	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1611
1345	if (dy > 0)	1612	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1613	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1614	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1615	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1616
1350	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1352		1619
1353	while (self->y < 0)	1620	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1359	}	1626	}
1360	}	1627	}
1361		1628
1362	void	1629	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1631	CODE:
1365	{	1632	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1635	mapcell *cell;
1369	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1370		1639
1371	while (data < data_end - 1)	1640	while (data < data_end - 1)
1372	{	1641	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1374		1643
…		…
1405	cell->stat_width = 1;	1674	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1675	cell->stat_hp = *data++;
1407	}	1676	}
1408	else if (cmd == 6) // monster width	1677	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1678	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1679	else if (cmd == 0x47)
1411	{	1680	{
1412	if (*data == 4)	1681	if (*data == 4)
1413	; // decode player tag	1682	; // decode player count
1414		1683
1415	data += *data + 1;	1684	data += *data + 1;
1416	}	1685	}
1417	else if (cmd == 8) // cell flags	1686	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1687	cell->flags = *data++;
…		…
1425	}	1694	}
1426	else	1695	else
1427	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1428	}	1697	}
1429		1698
		1699	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	1700	if (flags & (4 >> z))
1431	{	1701	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
		1703	need_facenum (self, face);
		1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1433	}	1719	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	1720	}
1445	else	1721	else
1446	cell->darkness = 0;	1722	cell->darkness = 0;
1447	}	1723	}
1448	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1449		1727
1450	SV *	1728	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	1730	CODE:
1453	{	1731	{
1454	int x1, x;	1732	int x1, x;
1455	int y1, y;	1733	int y1, y;
1456	int z;	1734	int z;
…		…
1477	{	1755	{
1478	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1479		1757
1480	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1481	{	1759	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1762	int a1 = tex.a;
1489		1763
1490	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1768	}
1496	}	1769	}
1497		1770
1498	*map++ = (r )	1771	*map++ = (r )
1499	\| (g << 8)	1772	\| (g << 8)
…		…
1506	}	1779	}
1507	OUTPUT:	1780	OUTPUT:
1508	RETVAL	1781	RETVAL
1509		1782
1510	void	1783	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1512	CODE:	1785	CODE:
1513	{	1786	{
1514	int x, y, z;	1787	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		1788
1518	glColor4ub (255, 255, 255, 255);	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1790	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1792	smooth_key skey;
		1793
		1794	rc_t *rc = rc_alloc ();
		1795	rc_key_t key;
		1796	rc_array_t *arr;
		1797
		1798	// thats current max. sorry.
		1799	if (sw > 255) sw = 255;
		1800	if (sh > 255) sh = 255;
		1801
		1802	// clear key, in case of extra padding
		1803	memset (&skey, 0, sizeof (skey));
		1804
		1805	memset (&key, 0, sizeof (key));
		1806	key.r = 255;
		1807	key.g = 255;
		1808	key.b = 255;
		1809	key.a = 255;
		1810	key.mode = GL_QUADS;
		1811	key.format = GL_T2F_V3F;
		1812	key.texname = -1;
		1813
		1814	mx += self->x;
		1815	my += self->y;
		1816
		1817	// first pass: determine smooth_max
		1818	// rather ugly, if you ask me
		1819	// could also be stored inside mapcell and updated on change
		1820	memset (smooth_max, 0, sizeof (smooth_max));
		1821
		1822	for (y = 0; y < sh; y++)
		1823	if (0 <= y + my && y + my < self->rows)
		1824	{
		1825	maprow *row = self->row + (y + my);
		1826
		1827	for (x = 0; x < sw; x++)
		1828	if (row->c0 <= x + mx && x + mx < row->c1)
		1829	{
		1830	mapcell *cell = row->col + (x + mx - row->c0);
		1831
		1832	smooth_max[x + 1][y + 1] =
		1833	MAX (self->tex [cell->tile [0]].smoothlevel,
		1834	MAX (self->tex [cell->tile [1]].smoothlevel,
		1835	self->tex [cell->tile [2]].smoothlevel));
		1836	}
		1837	}
1519		1838
1520	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		1842
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1533	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1535	{	1849	{
1536	maprow *row = self->row + (y + my);	1850	maprow *row = self->row + (y + my);
1537		1851
1538	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1854	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	1856	tileid tile = cell->tile [z];
		1857
		1858	if (tile)
		1859	{
		1860	maptex tex = self->tex [tile];
		1861	int px, py;
1544		1862
1545	if (face && face < self->texs)	1863	if (key.texname != tex.name)
		1864	{
		1865	if (!tex.name)
		1866	tex = self->tex [2]; /* missing, replace by noface */
		1867
		1868	key.texname = tex.name;
		1869	arr = rc_array (rc, &key);
		1870	}
		1871
		1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1879
		1880	if (cell->flags && z == 2)
		1881	{
		1882	// overlays such as the speech bubble, probably more to come
		1883	if (cell->flags & 1)
		1884	{
		1885	maptex tex = self->tex [1];
		1886	int px = x * T + T * 2 / 32;
		1887	int py = y * T - T * 6 / 32;
		1888
		1889	if (tex.name)
		1890	{
		1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1901	}
		1902	}
		1903	}
		1904
		1905	// update smooth hash
		1906	if (tex.smoothtile)
		1907	{
		1908	skey.tile = tex.smoothtile;
		1909	skey.level = tex.smoothlevel;
		1910
		1911	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1912
		1913	// add bits to current tile and all neighbours. skey.x\|y is
		1914	// shifted +1\|+1 so we always stay positive.
		1915
		1916	// bits is ___n cccc CCCC bbbb
		1917	// n do not draw borders&corners
		1918	// c draw these corners, but...
		1919	// C ... not these
		1920	// b draw these borders
		1921
		1922	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1923	// ┃· ·· ·┃ ━━
		1924
		1925	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1926	// ·· ·· ·┏ ┓·
		1927
		1928	// full tile
		1929	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1930
		1931	// borders
		1932	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1933	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1934	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1935	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1936
		1937	// corners
		1938	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1939	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1940	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1941	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1942	}
		1943	}
		1944	}
		1945	}
		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
		1950	// go through all smoothlevels, lowest to highest, then draw.
		1951	// this is basically counting sort
		1952	{
		1953	int w, b;
		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
		1957	for (w = 0; w < 256 / 32; ++w)
		1958	{
		1959	uint32_t smask = smooth_level [w];
		1960	if (smask)
		1961	for (b = 0; b < 32; ++b)
		1962	if (smask & (((uint32_t)1) << b))
1546	{	1963	{
1547	maptex tex = self->tex [face];	1964	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	1965	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		1966
1551	if (last_name != tex.name)	1967	hv_iterinit (smooth);
		1968	while ((he = hv_iternext (smooth)))
1552	{	1969	{
1553	glEnd ();	1970	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1971	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		1972
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
1567	{	1976	{
1568	maptex tex = self->tex [1];	1977	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	1978	int px = (((int)skey->x) - 1) * T;
1570	int py = (y + 1) * 32 - tex.h - 6;	1979	int py = (((int)skey->y) - 1) * T;
		1980	int border = bits & 15;
		1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1982	float dx = tex.s * .0625f; // 16 images/row
		1983	float dy = tex.t * .5f ; // 2 images/column
1571		1984
		1985	if (tex.name)
		1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
		1989	if (key.texname != tex.name)
		1990	{
1572	glEnd ();	1991	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
1575		1995
		1996	if (border)
		1997	{
		1998	float ox = border * dx;
		1999
		2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2004	}
		2005
		2006	if (corner)
		2007	{
		2008	float ox = corner * dx;
		2009
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1580	}	2017	}
1581	}	2018	}
1582	}
1583	}	2019	}
1584		2020
1585	glEnd ();	2021	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1588	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1589		2031
1590	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1593	{	2035	{
…		…
1596	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2040	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1600		2042
1601	int px = x * 32;	2043	int px = x * T;
1602	int py = y * 32;	2044	int py = y * T;
1603		2045
1604	if (cell->stat_hp)	2046	if (cell->stat_hp)
1605	{	2047	{
1606	int width = cell->stat_width * 32;	2048	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2050
1609	glColor3ub (0, 0, 0);	2051	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2052	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2053	px + width - 1, py);
1612		2054
…		…
1618	}	2060	}
1619	}	2061	}
1620	}	2062	}
1621		2063
1622	void	2064	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1624	CODE:	2066	CODE:
1625	{	2067	{
1626	static float color[16][3] = {	2068	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1628	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1678	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1680	}	2122	}
1681		2123
1682	void	2124	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2126	PPCODE:
1685	{	2127	{
1686	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1687	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2136
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1694		2139
1695	mx += self->x;	2140	mx += self->x - 1;
1696	my += self->y;	2141	my += self->y - 1;
1697		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1698	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1700	{	2147	{
1701	maprow *row = self->row + (y + my);	2148	maprow *row = self->row + (y + my);
1702		2149
1703	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2152	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1707		2154
1708	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
1710	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
1711	}	2158	}
1712	}	2159	}
1713		2160
		2161	for (y = 0; y < sh; ++y)
		2162	for (x = 0; x < sw; ++x)
		2163	{
		2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2173
		2174	uint8_t r11 = (d11 + d21 + d12) / 3;
		2175	uint8_t r21 = d21;
		2176	uint8_t r31 = (d21 + d31 + d32) / 3;
		2177
		2178	uint8_t r12 = d12;
		2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
		2181
		2182	uint8_t r13 = (d13 + d23 + d12) / 3;
		2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
		2185
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2195	}
		2196
		2197	free (darkness1);
		2198
1714	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1718	}	2203	}
1719		2204
1720	SV *	2205	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2207	CODE:
1723	{	2208	{
1724	int x, y, x1, y1;	2209	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1752	{	2237	{
1753	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2239	uint8_t flags = 0;
1755		2240
1756	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1759		2244
1760	*data++ = flags;	2245	*data++ = flags;
1761		2246
1762	if (flags & 1)	2247	if (flags & 1)
1763	{	2248	{
		2249	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2251	*data++ = tile;
1766	}	2252	}
1767		2253
1768	if (flags & 2)	2254	if (flags & 2)
1769	{	2255	{
		2256	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2258	*data++ = tile;
1772	}	2259	}
1773		2260
1774	if (flags & 4)	2261	if (flags & 4)
1775	{	2262	{
		2263	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2265	*data++ = tile;
1778	}	2266	}
1779	}	2267	}
1780	else	2268	else
1781	*data++ = 0;	2269	*data++ = 0;
1782	}	2270	}
…		…
1788	}	2276	}
1789	OUTPUT:	2277	OUTPUT:
1790	RETVAL	2278	RETVAL
1791		2279
1792	void	2280	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1794	PPCODE:	2282	PPCODE:
1795	{	2283	{
1796	int x, y, z;	2284	int x, y, z;
1797	int w, h;	2285	int w, h;
1798	int x1, y1;	2286	int x1, y1;
1799		2287
1800	if (*data++ != 0)	2288	if (*data++ != 0)
1801	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1802		2290
1803	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1805		2293
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1822	{	2310	{
1823	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1824		2312
1825	if (flags)	2313	if (flags)
1826	{	2314	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1830		2317
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2321
1835	if (cell->darkness == 0)	2322	if (cell->darkness == 0)
1836	{	2323	{
1837	cell->darkness = 0;	2324	cell->darkness = 0;
1838		2325
1839	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1840	{	2327	{
1841	cell->face[z] = face[z];	2328	tileid t = tile [z];
1842		2329
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1845	}	2337	}
1846	}	2338	}
1847	}	2339	}
1848	}	2340	}
1849	}	2341	}
1850	}	2342	}
1851		2343
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2345
1854	CFPlus::MixChunk	2346	DC::RW
1855	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1856	CODE:	2348	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1858	OUTPUT:	2355	OUTPUT:
1859	RETVAL	2356	RETVAL
1860		2357
		2358	DC::RW
		2359	new_from_file (SV class, const char path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
1862	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1863	CODE:	2468	CODE:
1864	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1865		2470
1866	int	2471	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2477	OUTPUT:
1871	RETVAL	2478	RETVAL
1872		2479
1873	int	2480	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2482	CODE:
		2483	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
1877	OUTPUT:	2495	OUTPUT:
1878	RETVAL	2496	RETVAL
1879		2497
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1881		2499
1882	int	2500	int
1883	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1884	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2507	OUTPUT:
1887	RETVAL	2508	RETVAL
1888		2509
		2510	void
		2511	fade_out (int ms)
		2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
1889	CFPlus::MixMusic	2520	DC::MixMusic
1890	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
1891	CODE:	2522	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1893	OUTPUT:	2524	OUTPUT:
1894	RETVAL	2525	RETVAL
1895		2526
1896	void	2527	void
1897	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1898	CODE:	2529	CODE:
1899	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1900		2531
1901	int	2532	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2534	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2536	OUTPUT:
1906	RETVAL	2537	RETVAL
1907		2538
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2539	void
		2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2541	CODE:
		2542	Mix_FadeInMusicPos (self, loops, ms, position);
		2543
		2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
1909		2547
1910	BOOT:	2548	BOOT:
1911	{	2549	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2551	static const struct {
1914	const char *name;	2552	const char *name;
1915	IV iv;	2553	IV iv;
1916	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
		2556	const_iv (GL_VENDOR),
		2557	const_iv (GL_VERSION),
		2558	const_iv (GL_EXTENSIONS),
1918	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2573	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1948	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1998	# undef const_iv	2657	# undef const_iv
1999	};	2658	};
2000		2659
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2660	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2662
		2663	texture_av = newAV ();
		2664	AvREAL_off (texture_av);
2003	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
2004		2672
2005	char *	2673	char *
2006	gl_vendor ()	2674	gl_vendor ()
2007	CODE:	2675	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	2689	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	2691	OUTPUT:
2024	RETVAL	2692	RETVAL
2025		2693
		2694	const char *glGetString (GLenum pname)
		2695
		2696	GLint glGetInteger (GLenum pname)
		2697	CODE:
		2698	glGetIntegerv (pname, &RETVAL);
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	GLdouble glGetDouble (GLenum pname)
		2703	CODE:
		2704	glGetDoublev (pname, &RETVAL);
		2705	OUTPUT:
		2706	RETVAL
		2707
2026	int glGetError ()	2708	int glGetError ()
2027		2709
2028	void glFinish ()	2710	void glFinish ()
2029		2711
2030	void glClear (int mask)	2712	void glClear (int mask)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		2751
2070	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
2072		2756
2073	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
2074		2758
2075	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
2076		2760
…		…
2084		2768
2085	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2086	CODE:	2770	CODE:
2087	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2088		2772
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @
2095	ALIAS:	2774	ALIAS:
2096	glColor_premultiply = 1	2775	glColor_premultiply = 1
2097	CODE:	2776	CODE:
2098	if (ix)	2777	if (ix)
2099	{	2778	{
…		…
2102	b *= a;	2781	b *= a;
2103	}	2782	}
2104	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2106		2785
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	2787	CODE:
2115	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2117		2790
…		…
2121		2794
2122	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2123	CODE:	2796	CODE:
2124	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2125		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2126	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2127	CODE:	2829	CODE:
2128	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2129		2831
2130	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	2849	CODE:
2148	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		2852
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		2854
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		2856
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2858
		2859	void glPixelZoom (float x, float y)
2156		2860
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2861	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		2862
2159	int glGenTexture ()	2863	int glGenTexture ()
2160	CODE:	2864	CODE:
2161	{	2865	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	2866	OUTPUT:
2167	RETVAL	2867	RETVAL
2168		2868
2169	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2170	CODE:	2870	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	2871	del_texture (name);
2174	}	2872
2175
2176	int glGenList ()	2873	int glGenList ()
2177	CODE:	2874	CODE:
2178	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2179	OUTPUT:	2876	OUTPUT:
2180	RETVAL	2877	RETVAL
…		…
2187		2884
2188	void glEndList ()	2885	void glEndList ()
2189		2886
2190	void glCallList (int list)	2887	void glCallList (int list)
2191		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h \|\| !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2945	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID \| G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC