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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.173 by root, Wed Apr 4 02:43:29 2007 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	77	#else
58	# define PARACHUTE 0	78	# define PARACHUTE 0
59	#endif	79	#endif
60		80
		81	static AV *texture_av;
		82
61	static struct	83	static struct
62	{	84	{
63	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	86	#include "glfunc.h"
65	#undef GL_FUNC	87	#undef GL_FUNC
66	} gl;	88	} gl;
67		89
		90	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	92	{
70	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	97	else
75	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
76	}	99	}
77		100
		101	static GLuint
		102	gen_texture ()
		103	{
		104	GLuint name;
		105
		106	if (AvFILL (texture_av) >= 0)
		107	name = (GLuint)(size_t)av_pop (texture_av);
		108	else
		109	glGenTextures (1, &name);
		110
		111	return name;
		112	}
		113
		114	static void
		115	del_texture (GLuint name)
		116	{
		117	/* make a half-assed attempt at returning the memory used by the texture */
		118	/* textures are frequently being reused by cfplus anyway */
		119	/glBindTexture (GL_TEXTURE_2D, name);/
		120	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		121	av_push (texture_av, (SV *)(size_t)name);
		122	glDeleteTextures (1, &name);
		123	}
		124
78	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
79		127
80	#include "pango-font.c"	128	#include "pango-font.c"
81	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
82	#include "pango-render.c"	130	#include "pango-render.c"
83		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
86		136
87	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
88		138
89	static int	139	static int
90	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
91	{	141	{
92	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		156
107	typedef struct cf_layout {	157	typedef struct cf_layout {
108	PangoLayout *pl;	158	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
110	int base_height;	160	int base_height;
111	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
112	} *CFPlus__Layout;	163	} *DC__Layout;
113		164
114	static CFPlus__Font default_font;	165	static DC__Font default_font;
115	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
117		168
118	static void	169	static void
119	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	175	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	177	}
127		178
128	static void	179	static void
129	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
130	{	181	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
133	*/	184	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		189
139	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
140	}	191	}
141		192
142	static void	193	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	195	{
145	PangoRectangle rect;	196	PangoRectangle rect;
146		197
147	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		206
156	*w = rect.width;	207	*w = rect.width;
157	*h = rect.height;	208	*h = rect.height;
158	}	209	}
159		210
		211	typedef uint16_t tileid;
160	typedef uint16_t mapface;	212	typedef uint16_t faceid;
161		213
162	typedef struct {	214	typedef struct {
163	GLint name;	215	GLuint name;
164	int w, h;	216	int w, h;
165	float s, t;	217	float s, t;
166	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
167	} maptex;	221	} maptex;
168		222
169	typedef struct {	223	typedef struct {
170	uint32_t player;	224	uint32_t player;
171	mapface face[3];	225	tileid tile[3];
172	uint16_t darkness;	226	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	227	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	228	} mapcell;
175		229
176	typedef struct {	230	typedef struct {
177	int32_t c0, c1;	231	int32_t c0, c1;
178	mapcell *col;	232	mapcell *col;
179	} maprow;	233	} maprow;
180		234
181	typedef struct map {	235	typedef struct map {
182	int x, y, w, h;	236	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	238	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	239	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		240
190	int32_t rows;	241	int32_t rows;
191	maprow *row;	242	maprow *row;
192	} *CFPlus__Map;	243	} *DC__Map;
193		244
194	static char *	245	static char *
195	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
196	{	247	{
197	char *p;	248	char *p;
…		…
214	}	265	}
215		266
216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	267	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	268	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		269
		270	static void
		271	need_facenum (struct map *self, faceid face)
		272	{
		273	while (self->faces <= face)
		274	{
		275	Append (tileid, self->face2tile, self->faces, self->faces);
		276	self->faces *= 2;
		277	}
		278	}
		279
		280	static void
		281	need_texid (struct map *self, int texid)
		282	{
		283	while (self->texs <= texid)
		284	{
		285	Append (maptex, self->tex, self->texs, self->texs);
		286	self->texs *= 2;
		287	}
		288	}
		289
219	static maprow *	290	static maprow *
220	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
221	{	292	{
222	if (0 > y)	293	if (0 > y)
223	{	294	{
224	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
263		334
264	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
265	}	336	}
266		337
267	static mapcell *	338	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
269	{	340	{
270	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
271	}	342	}
272		343
273	static void	344	static void
274	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
275	{	346	{
276	int r;	347	int r;
277		348
278	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
287	self->row = 0;	358	self->row = 0;
288	self->rows = 0;	359	self->rows = 0;
289	}	360	}
290		361
291	static void	362	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	364	{
294	int x, y;	365	int x, y;
295	maprow *row;	366	maprow *row;
296	mapcell *cell;	367	mapcell *cell;
297		368
…		…
317	cell->player = 0;	388	cell->player = 0;
318	}	389	}
319	}	390	}
320	}	391	}
321		392
		393	typedef struct {
		394	tileid tile;
		395	uint8_t x, y, level;
		396	} smooth_key;
		397
		398	static void
		399	smooth_or_bits (HV hv, smooth_key key, IV bits)
		400	{
		401	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		402
		403	if (SvIOK (*sv))
		404	SvIV_set (sv, SvIVX (sv) \| bits);
		405	else
		406	sv_setiv (*sv, bits);
		407	}
		408
322	static void	409	static void
323	music_finished (void)	410	music_finished (void)
324	{	411	{
325	SDL_UserEvent ev;	412	SDL_UserEvent ev;
326		413
…		…
360	n \|= n >> 16;	447	n \|= n >> 16;
361		448
362	return n + 1;	449	return n + 1;
363	}	450	}
364		451
		452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
365	/* SDL should provide this, really. */	463	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	464	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	465	#define SDLK_MODIFIER_MAX 314
368		466
369	MODULE = CFPlus PACKAGE = CFPlus	467	/******************************************************************************/
		468
		469	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp \|\| !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
370		511
371	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
372		513
373	BOOT:	514	BOOT:
374	{	515	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	517	static const struct {
377	const char *name;	518	const char *name;
378	IV iv;	519	IV iv;
379	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
…		…
402		543
403	const_iv (SDL_APPINPUTFOCUS),	544	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	545	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	546	const_iv (SDL_APPACTIVE),
406		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
		631
		632	const_iv (MIX_DEFAULT_FORMAT),
488	# undef const_iv	633	# undef const_iv
489	};	634	};
490		635
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		655
511	NV floor (NV x)	656	NV floor (NV x)
512		657
513	NV ceil (NV x)	658	NV ceil (NV x)
514		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
515	void	664	void
516	pango_init ()	665	pango_init ()
517	CODE:	666	CODE:
518	{	667	{
519	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		674	#endif
522	}	675	}
		676
		677	char *
		678	SDL_GetError ()
523		679
524	int	680	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
526		682
527	void	683	void
528	SDL_Quit ()	684	SDL_Quit ()
529		685
530	void	686	void
531	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	688	PPCODE:
533	{	689	{
534	SDL_Rect **m;	690	SDL_Rect **m;
535		691
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		696
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		699
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		704
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	709	#endif
554		710
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557
558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
559		712
560	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
561	while (*m)	714	while (*m)
562	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
563	AV *av = newAV ();	718	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
567		725
568	++m;	726	++m;
569	}	727	}
570	}	728	}
571		729
572	char *
573	SDL_GetError ()
574
575	int	730	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
578	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
580	);	744	);
		745
581	if (RETVAL)	746	if (RETVAL)
582	{	747	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	752	#include "glfunc.h"
586	# undef GL_FUNC	753	#undef GL_FUNC
587	}	754	}
		755	}
588	OUTPUT:	756	OUTPUT:
589	RETVAL	757	RETVAL
590		758
591	void	759	void
592	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
593		761
594	char *	762	char *
595	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
596		764
		765	int
		766	SDL_GetAppState ()
		767
597	void	768	void
598	SDL_PollEvent ()	769	poll_events ()
599	PPCODE:	770	PPCODE:
600	{	771	{
601	SDL_Event ev;	772	SDL_Event ev;
602		773
603	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	776	{
605	HV *hv = newHV ();	777	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		779
608	switch (ev.type)	780	switch (ev.type)
…		…
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	794	break;
623		795
624	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
632	break;	822	break;
633		823
634	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	838	break;
649	}	839	}
650		840
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	842	}
653	}	843	}
654		844
655	int	845	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	847	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
660		850
661	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
662	Mix_CloseAudio ()	868	Mix_CloseAudio ()
663		869
664	int	870	int
665	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
666		872
		873	const char *
		874	Mix_GetError ()
		875
667	void	876	void
668	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
669	CODE:	878	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		880
674	void	881	void
675	win32_proxy_info ()	882	win32_proxy_info ()
676	PPCODE:	883	PPCODE:
677	{	884	{
…		…
714	STRLEN image_len;	921	STRLEN image_len;
715	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
716	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
717	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
721		928
722	if (!rw)	929	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
724		931
…		…
797	void	1004	void
798	error (char *message)	1005	error (char *message)
799	CODE:	1006	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1008	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
803	#endif	1010	#endif
804		1011
805	void	1012	void
806	fatal (char *message)	1013	fatal (char *message)
807	CODE:	1014	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1016	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
811	#endif	1018	#endif
812	_exit (1);	1019	_exit (1);
813		1020
814	void	1021	void
815	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1025	ExitThread (retval); // unclean, please beam me up
819	#else	1026	#else
820	_exit (retval);	1027	_exit (retval);
821	#endif	1028	#endif
822		1029
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
824		1038
825	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
826	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
827	CODE:	1045	CODE:
828	{	1046	{
829	int count;	1047	int count;
830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
833	}	1051	}
834	OUTPUT:	1052	OUTPUT:
835	RETVAL	1053	RETVAL
836		1054
837	void	1055	void
838	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
839	CODE:	1057	CODE:
840	pango_font_description_free (self);	1058	pango_font_description_free (self);
841		1059
842	void	1060	void
843	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
844	CODE:	1063	CODE:
845	default_font = self;	1064	default_font = self;
846		1065
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1067
		1068	PROTOTYPES: DISABLE
		1069
849	void	1070	void
850	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
851	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
852	tc_clear ();	1080	tc_restore ();
853		1081
854	CFPlus::Layout	1082	DC::Layout
855	new (SV *class)	1083	new (SV *class)
856	CODE:	1084	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
858		1086
859	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
866		1095
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
869	OUTPUT:	1098	OUTPUT:
870	RETVAL	1099	RETVAL
871		1100
872	void	1101	void
873	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
874	CODE:	1103	CODE:
875	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
876	Safefree (self);	1106	Safefree (self);
877		1107
878	void	1108	void
879	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
880	CODE:	1110	CODE:
881	{	1111	{
882	STRLEN textlen;	1112	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
884		1114
885	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
886	}	1116	}
887		1117
888	void	1118	void
889	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
890	CODE:	1120	CODE:
891	{	1121	{
892	STRLEN textlen;	1122	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
894		1124
895	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
896	}	1126	}
897		1127
898	void	1128	void
899	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
900	CODE:	1130	CODE:
901	{	1131	{
902	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1134	const char *pos = text;
…		…
939	if (attrs)	1169	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
941	}	1171	}
942		1172
943	void	1173	void
944	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
945	PPCODE:	1175	PPCODE:
946	{	1176	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1178
949	do	1179	do
950	{	1180	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1182
953	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
954	{	1184	{
955	PangoRectangle extents;	1185	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1194
965	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
966	}	1196	}
967		1197
968	int	1198	int
969	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
970	CODE:	1200	CODE:
971	{	1201	{
972	int lines = 1;	1202	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
974		1204
…		…
979	}	1209	}
980	OUTPUT:	1210	OUTPUT:
981	RETVAL	1211	RETVAL
982		1212
983	SV *	1213	SV *
984	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
985	CODE:	1215	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
988	OUTPUT:	1218	OUTPUT:
989	RETVAL	1219	RETVAL
990		1220
991	void	1221	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1223	CODE:
994	self->r = r;	1224	self->r = r;
995	self->g = g;	1225	self->g = g;
996	self->b = b;	1226	self->b = b;
997	self->a = a;	1227	self->a = a;
998		1228
999	void	1229	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1231	CODE:
1002	if (self->font != font)	1232	if (self->font != font)
1003	{	1233	{
1004	self->font = font;	1234	self->font = font;
1005	layout_update_font (self);	1235	layout_update_font (self);
1006	}	1236	}
1007		1237
1008	void	1238	void
1009	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
1010	CODE:	1240	CODE:
1011	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
1012	{	1242	{
1013	self->base_height = base_height;	1243	self->base_height = base_height;
1014	layout_update_font (self);	1244	layout_update_font (self);
1015	}	1245	}
1016		1246
1017	void	1247	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1249	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1251
1022	void	1252	void
1023	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1024	CODE:	1254	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1256
1027	void	1257	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1259	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1261
1032	void	1262	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1264	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1040	);	1270	);
1041		1271
1042	void	1272	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1274	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1276
1047	void	1277	void
1048	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1049	PPCODE:	1279	PPCODE:
1050	{	1280	{
1051	int w, h;	1281	int w, h;
1052		1282
1053	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1288	}
1059		1289
1060	int	1290	int
1061	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1062	CODE:	1292	CODE:
1063	{	1293	{
1064	PangoRectangle rect;	1294	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1068	}	1298	}
1069	OUTPUT:	1299	OUTPUT:
1070	RETVAL	1300	RETVAL
1071		1301
1072	int	1302	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1304	CODE:
1075	{	1305	{
1076	int index, trailing;	1306	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1308	RETVAL = index + trailing;
1079	}	1309	}
1080	OUTPUT:	1310	OUTPUT:
1081	RETVAL	1311	RETVAL
1082		1312
1083	void	1313	void
1084	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1315	PPCODE:
1086	{	1316	{
1087	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
1089		1319
1090	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1324	}
1095		1325
1096	void	1326	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1328	PPCODE:
1099	{	1329	{
1100	int line, x;	1330	int line, x;
1101		1331
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1335	--line;
		1336	#endif
1105	EXTEND (SP, 2);	1337	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1338	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1340	}
1109		1341
1110	void	1342	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1343	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1344	PPCODE:
1113	{	1345	{
1114	PangoLayoutLine *lp;	1346	PangoLayoutLine *lp;
1115	int index, trailing;	1347	int index, trailing;
1116		1348
1117	if (line < 0)	1349	if (line < 0)
1118	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1119		1351
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1353	XSRETURN_EMPTY; /* do better */
1122		1354
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1356
1125	EXTEND (SP, 2);	1357	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1364	}
1133	}	1365	}
1134		1366
1135	void	1367	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1368	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1369	CODE:
		1370	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1139	self->pl,	1372	self->pl,
		1373	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1142	flags	1376	flags
1143	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1144		1381
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1382	void
1148	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1149	CODE:	1384	CODE:
1150	{	1385	{
1151	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1393
1154	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1155	{	1410	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow \|\| nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1411	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1166	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1167		1415
1168	SvPOK_only (result_);	1416	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1170		1418
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1420	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1422
1175	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1424	}
1182	}	1425	}
1183		1426
1184	void	1427	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1434	{
1192	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1196		1442
1197	if (items < 5)	1443	if (items < 5)
1198	{	1444	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1230	}	1476	}
1231	}	1477	}
1232		1478
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
1234		1489
1235	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
		1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1236	new (SV *class)	1495	new (SV *class)
1237	CODE:	1496	CODE:
1238	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1498	RETVAL->x = 0;
1240	RETVAL->y = 0;	1499	RETVAL->y = 0;
1241	RETVAL->w = 0;	1500	RETVAL->w = 0;
1242	RETVAL->h = 0;	1501	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1507	RETVAL->row = 0;
1251	OUTPUT:	1508	OUTPUT:
1252	RETVAL	1509	RETVAL
1253		1510
1254	void	1511	void
1255	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1256	CODE:	1513	CODE:
1257	{	1514	{
1258	map_clear (self);	1515	map_clear (self);
1259	Safefree (self->face);	1516	Safefree (self->face2tile);
1260	Safefree (self->tex);	1517	Safefree (self->tex);
1261	Safefree (self);	1518	Safefree (self);
1262	}	1519	}
1263		1520
1264	void	1521	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1523	CODE:
1267	self->w = map_width;	1524	self->w = map_width;
1268	self->h = map_height;	1525	self->h = map_height;
1269		1526
1270	void	1527	void
1271	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1272	CODE:	1529	CODE:
1273	map_clear (self);	1530	map_clear (self);
1274		1531
1275	void	1532	void
1276	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1534	CODE:
1278	{	1535	{
1279	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1537	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1538	}
1287		1539
1288	void	1540	void
		1541	set_smooth (DC::Map self, int face, int smooth, int level)
		1542	CODE:
		1543	{
		1544	tileid texid;
		1545	maptex *tex;
		1546
		1547	if (face < 0 \|\| face >= self->faces)
		1548	return;
		1549
		1550	if (smooth < 0 \|\| smooth >= self->faces)
		1551	return;
		1552
		1553	texid = self->face2tile [face];
		1554
		1555	if (!texid)
		1556	return;
		1557
		1558	tex = self->tex + texid;
		1559	tex->smoothtile = self->face2tile [smooth];
		1560	tex->smoothlevel = level;
		1561	}
		1562
		1563	void
1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1564	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290	CODE:	1565	CODE:
1291	{	1566	{
1292	while (self->texs <= texid)	1567	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1568
1298	{	1569	{
1299	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1300		1571
1301	tex->name = name;	1572	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1591	}
1321		1592
1322	int	1593	int
1323	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1324	ALIAS:	1595	ALIAS:
1325	oy = 1	1596	oy = 1
1326	x = 2	1597	x = 2
1327	y = 3	1598	y = 3
1328	w = 4	1599	w = 4
…		…
1339	}	1610	}
1340	OUTPUT:	1611	OUTPUT:
1341	RETVAL	1612	RETVAL
1342		1613
1343	void	1614	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1616	CODE:
1346	{	1617	{
1347	if (dx > 0)	1618	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1620	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1621	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1622
1352	if (dy > 0)	1623	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1624	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1625	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1626	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1627
1357	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1359		1630
1360	while (self->y < 0)	1631	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1366	}	1637	}
1367	}	1638	}
1368		1639
1369	void	1640	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1642	CODE:
1372	{	1643	{
1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1374	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1375	mapcell *cell;	1646	mapcell *cell;
1376	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1377		1650
1378	while (data < data_end - 1)	1651	while (data < data_end - 1)
1379	{	1652	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1381		1654
…		…
1414	}	1687	}
1415	else if (cmd == 6) // monster width	1688	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1689	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1690	else if (cmd == 0x47)
1418	{	1691	{
1419	if (*data == 8)	1692	if (*data == 4)
1420	; // decode player uuid	1693	; // decode player count
1421		1694
1422	data += *data + 1;	1695	data += *data + 1;
1423	}	1696	}
1424	else if (cmd == 8) // cell flags	1697	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1698	cell->flags = *data++;
…		…
1432	}	1705	}
1433	else	1706	else
1434	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1435	}	1708	}
1436		1709
		1710	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1711	if (flags & (4 >> z))
1438	{	1712	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
		1714	need_facenum (self, face);
		1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1440	}	1730	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1731	}
1452	else	1732	else
1453	cell->darkness = 0;	1733	cell->darkness = 0;
1454	}	1734	}
1455	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1456		1738
1457	SV *	1739	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1741	CODE:
1460	{	1742	{
1461	int x1, x;	1743	int x1, x;
1462	int y1, y;	1744	int y1, y;
1463	int z;	1745	int z;
…		…
1484	{	1766	{
1485	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1486		1768
1487	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1488	{	1770	{
1489	mapface face = cell->face [z];
1490
1491	if (face > 0 && face < self->texs)
1492	{
1493	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1773	int a1 = tex.a;
1496		1774
1497	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1779	}
1503	}	1780	}
1504		1781
1505	*map++ = (r )	1782	*map++ = (r )
1506	\| (g << 8)	1783	\| (g << 8)
…		…
1513	}	1790	}
1514	OUTPUT:	1791	OUTPUT:
1515	RETVAL	1792	RETVAL
1516		1793
1517	void	1794	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1519	CODE:	1796	CODE:
1520	{	1797	{
1521	int x, y, z;	1798	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1799
1525	glColor4ub (255, 255, 255, 255);	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
		1804
		1805	rc_t *rc = rc_alloc ();
		1806	rc_key_t key;
		1807	rc_array_t *arr;
		1808
		1809	// thats current max. sorry.
		1810	if (sw > 255) sw = 255;
		1811	if (sh > 255) sh = 255;
		1812
		1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1526		1849
1527	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1853
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1540	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1542	{	1860	{
1543	maprow *row = self->row + (y + my);	1861	maprow *row = self->row + (y + my);
1544		1862
1545	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1865	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1867	tileid tile = cell->tile [z];
		1868
		1869	if (tile)
		1870	{
		1871	maptex tex = self->tex [tile];
		1872	int px, py;
1551		1873
1552	if (face > 0 && face < self->texs)	1874	if (key.texname != tex.name)
		1875	{
		1876	if (!tex.name)
		1877	tex = self->tex [2]; /* missing, replace by noface */
		1878
		1879	key.texname = tex.name;
		1880	arr = rc_array (rc, &key);
		1881	}
		1882
		1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1890
		1891	if (cell->flags && z == 2)
		1892	{
		1893	// overlays such as the speech bubble, probably more to come
		1894	if (cell->flags & 1)
		1895	{
		1896	maptex tex = self->tex [1];
		1897	int px = x * T + T * 2 / 32;
		1898	int py = y * T - T * 6 / 32;
		1899
		1900	if (tex.name)
		1901	{
		1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1912	}
		1913	}
		1914	}
		1915
		1916	// update smooth hash
		1917	if (tex.smoothtile)
		1918	{
		1919	skey.tile = tex.smoothtile;
		1920	skey.level = tex.smoothlevel;
		1921
		1922	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1923
		1924	// add bits to current tile and all neighbours. skey.x\|y is
		1925	// shifted +1\|+1 so we always stay positive.
		1926
		1927	// bits is ___n cccc CCCC bbbb
		1928	// n do not draw borders&corners
		1929	// c draw these corners, but...
		1930	// C ... not these
		1931	// b draw these borders
		1932
		1933	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1934	// ┃· ·· ·┃ ━━
		1935
		1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1937	// ·· ·· ·┏ ┓·
		1938
		1939	// full tile
		1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1941
		1942	// borders
		1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1947
		1948	// corners
		1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1953	}
		1954	}
		1955	}
		1956	}
		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
		1961	// go through all smoothlevels, lowest to highest, then draw.
		1962	// this is basically counting sort
		1963	{
		1964	int w, b;
		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
		1968	for (w = 0; w < 256 / 32; ++w)
		1969	{
		1970	uint32_t smask = smooth_level [w];
		1971	if (smask)
		1972	for (b = 0; b < 32; ++b)
		1973	if (smask & (((uint32_t)1) << b))
1553	{	1974	{
1554	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
1555	int px = (x + 1) * T - tex.w;	1976	HE *he;
1556	int py = (y + 1) * T - tex.h;
1557		1977
1558	if (last_name != tex.name)	1978	hv_iterinit (smooth);
		1979	while ((he = hv_iternext (smooth)))
1559	{	1980	{
1560	glEnd ();	1981	smooth_key skey = (smooth_key )HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1982	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		1983
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
1574	{	1987	{
1575	maptex tex = self->tex [1];	1988	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * T - tex.w + 2;	1989	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * T - tex.h - 6;	1990	int py = (((int)skey->y) - 1) * T;
		1991	int border = bits & 15;
		1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1993	float dx = tex.s * .0625f; // 16 images/row
		1994	float dy = tex.t * .5f ; // 2 images/column
1578		1995
		1996	if (tex.name)
		1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
		2000	if (key.texname != tex.name)
		2001	{
1579	glEnd ();	2002	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
1582		2006
		2007	if (border)
		2008	{
		2009	float ox = border * dx;
		2010
		2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2015	}
		2016
		2017	if (corner)
		2018	{
		2019	float ox = corner * dx;
		2020
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1587	}	2028	}
1588	}	2029	}
1589	}
1590	}	2030	}
1591		2031
1592	glEnd ();	2032	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1595	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1596		2042
1597	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1600	{	2046	{
…		…
1609	int py = y * T;	2055	int py = y * T;
1610		2056
1611	if (cell->stat_hp)	2057	if (cell->stat_hp)
1612	{	2058	{
1613	int width = cell->stat_width * T;	2059	int width = cell->stat_width * T;
1614	int thick = (sh * T / 32) / 28 + 1 + cell->stat_width;	2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2061
1616	glColor3ub (0, 0, 0);	2062	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2063	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2064	px + width - 1, py);
1619		2065
…		…
1625	}	2071	}
1626	}	2072	}
1627	}	2073	}
1628		2074
1629	void	2075	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2077	CODE:
1632	{	2078	{
1633	static float color[16][3] = {	2079	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1687	}	2133	}
1688		2134
1689	void	2135	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2137	PPCODE:
1692	{	2138	{
1693	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1695	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1696	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1697		2147
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2150
1702	mx += self->x;	2151	mx += self->x - 1;
1703	my += self->y;	2152	my += self->y - 1;
1704		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1705	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1707	{	2158	{
1708	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1709		2160
1710	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2163	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1714		2165
1715	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1718	}	2169	}
1719	}	2170	}
1720		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1721	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1725	}	2214	}
1726		2215
1727	SV *	2216	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2218	CODE:
1730	{	2219	{
1731	int x, y, x1, y1;	2220	int x, y, x1, y1;
1732	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1733	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1759	{	2248	{
1760	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2250	uint8_t flags = 0;
1762		2251
1763	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1764	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1765	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1766		2255
1767	*data++ = flags;	2256	*data++ = flags;
1768		2257
1769	if (flags & 1)	2258	if (flags & 1)
1770	{	2259	{
		2260	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2262	*data++ = tile;
1773	}	2263	}
1774		2264
1775	if (flags & 2)	2265	if (flags & 2)
1776	{	2266	{
		2267	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2269	*data++ = tile;
1779	}	2270	}
1780		2271
1781	if (flags & 4)	2272	if (flags & 4)
1782	{	2273	{
		2274	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2276	*data++ = tile;
1785	}	2277	}
1786	}	2278	}
1787	else	2279	else
1788	*data++ = 0;	2280	*data++ = 0;
1789	}	2281	}
…		…
1795	}	2287	}
1796	OUTPUT:	2288	OUTPUT:
1797	RETVAL	2289	RETVAL
1798		2290
1799	void	2291	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1801	PPCODE:	2293	PPCODE:
1802	{	2294	{
1803	int x, y, z;	2295	int x, y, z;
1804	int w, h;	2296	int w, h;
1805	int x1, y1;	2297	int x1, y1;
1806		2298
1807	if (*data++ != 0)	2299	if (*data++ != 0)
1808	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1809		2301
1810	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1811	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1812		2304
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1829	{	2321	{
1830	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1831		2323
1832	if (flags)	2324	if (flags)
1833	{	2325	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1837		2328
1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1841		2332
1842	if (cell->darkness == 0)	2333	if (cell->darkness == 0)
1843	{	2334	{
1844	cell->darkness = 0;	2335	cell->darkness = 0;
1845		2336
1846	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1847	{	2338	{
1848	cell->face[z] = face[z];	2339	tileid t = tile [z];
1849		2340
1850	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1852	}	2348	}
1853	}	2349	}
1854	}	2350	}
1855	}	2351	}
1856	}	2352	}
1857	}	2353	}
1858		2354
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2356
1861	CFPlus::MixChunk	2357	DC::RW
1862	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1863	CODE:	2359	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1865	OUTPUT:	2366	OUTPUT:
1866	RETVAL	2367	RETVAL
1867		2368
		2369	DC::RW
		2370	new_from_file (SV class, const char path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
1869	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1870	CODE:	2479	CODE:
1871	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1872		2481
1873	int	2482	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2488	OUTPUT:
1878	RETVAL	2489	RETVAL
1879		2490
1880	int	2491	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2493	CODE:
		2494	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
1884	OUTPUT:	2506	OUTPUT:
1885	RETVAL	2507	RETVAL
1886		2508
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2510
1889	int	2511	int
1890	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1891	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2518	OUTPUT:
1894	RETVAL	2519	RETVAL
1895		2520
		2521	void
		2522	fade_out (int ms)
		2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
1896	CFPlus::MixMusic	2531	DC::MixMusic
1897	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1898	CODE:	2533	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2535	OUTPUT:
1901	RETVAL	2536	RETVAL
1902		2537
1903	void	2538	void
1904	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1905	CODE:	2540	CODE:
1906	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1907		2542
1908	int	2543	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2545	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2547	OUTPUT:
1913	RETVAL	2548	RETVAL
1914		2549
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
		2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1916		2558
1917	BOOT:	2559	BOOT:
1918	{	2560	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2562	static const struct {
1921	const char *name;	2563	const char *name;
1922	IV iv;	2564	IV iv;
1923	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2584	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2668	# undef const_iv
2006	};	2669	};
2007		2670
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2673
		2674	texture_av = newAV ();
		2675	AvREAL_off (texture_av);
2010	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
2011		2683
2012	char *	2684	char *
2013	gl_vendor ()	2685	gl_vendor ()
2014	CODE:	2686	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2700	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2702	OUTPUT:
2031	RETVAL	2703	RETVAL
2032		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
2033	int glGetError ()	2719	int glGetError ()
2034		2720
2035	void glFinish ()	2721	void glFinish ()
2036		2722
2037	void glClear (int mask)	2723	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2762
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
2079		2767
2080	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2081		2769
2082	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2083		2771
…		…
2091		2779
2092	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2781	CODE:
2094	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2095		2783
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2785	ALIAS:
2103	glColor_premultiply = 1	2786	glColor_premultiply = 1
2104	CODE:	2787	CODE:
2105	if (ix)	2788	if (ix)
2106	{	2789	{
…		…
2109	b *= a;	2792	b *= a;
2110	}	2793	}
2111	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2113		2796
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2798	CODE:
2122	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2801
…		…
2128		2805
2129	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2130	CODE:	2807	CODE:
2131	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2132		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
2133	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2134	CODE:	2840	CODE:
2135	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2136		2842
2137	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2154	CODE:	2860	CODE:
2155	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2863
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2865
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2867
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
2163		2871
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2873
2166	int glGenTexture ()	2874	int glGenTexture ()
2167	CODE:	2875	CODE:
2168	{	2876	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2877	OUTPUT:
2174	RETVAL	2878	RETVAL
2175		2879
2176	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2177	CODE:	2881	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2882	del_texture (name);
2181	}	2883
2182
2183	int glGenList ()	2884	int glGenList ()
2184	CODE:	2885	CODE:
2185	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2186	OUTPUT:	2887	OUTPUT:
2187	RETVAL	2888	RETVAL
…		…
2194		2895
2195	void glEndList ()	2896	void glEndList ()
2196		2897
2197	void glCallList (int list)	2898	void glCallList (int list)
2198		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h \|\| !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2956	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID \| G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.173 by root, Wed Apr 4 02:43:29 2007 UTC vs. Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.173 by root, Wed Apr 4 02:43:29 2007 UTC vs.
Revision 1.251 by root, Fri Dec 28 17:28:01 2007 UTC