[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 1.249 by root, Fri Dec 28 15:40:07 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
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#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
36		57
37	#ifndef _WIN32	58	#ifndef _WIN32
38	# include <sys/types.h>	59	# include <sys/types.h>
39	# include <sys/socket.h>	60	# include <sys/socket.h>
40	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	77	#else
57	# define PARACHUTE 0	78	# define PARACHUTE 0
58	#endif	79	#endif
59		80
		81	static AV *texture_av;
		82
60	static struct	83	static struct
61	{	84	{
62	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	86	#include "glfunc.h"
64	#undef GL_FUNC	87	#undef GL_FUNC
65	} gl;	88	} gl;
66		89
		90	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	92	{
69	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	97	else
74	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
75	}	99	}
76		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
77	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
78		127
79	#include "pango-font.c"	128	#include "pango-font.c"
80	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
81	#include "pango-render.c"	130	#include "pango-render.c"
82		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
85		136
86	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
87		138
88	static int	139	static int
89	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
90	{	141	{
91	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		156
106	typedef struct cf_layout {	157	typedef struct cf_layout {
107	PangoLayout *pl;	158	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
109	int base_height;	160	int base_height;
110	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
111	} *CFPlus__Layout;	163	} *DC__Layout;
112		164
113	static CFPlus__Font default_font;	165	static DC__Font default_font;
114	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
116		168
117	static void	169	static void
118	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	175	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	177	}
126		178
127	static void	179	static void
128	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
129	{	181	{
130	/* 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
131	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
132	*/	184	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		189
138	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
139	}	191	}
140		192
141	static void	193	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	195	{
144	PangoRectangle rect;	196	PangoRectangle rect;
145		197
146	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		206
155	*w = rect.width;	207	*w = rect.width;
156	*h = rect.height;	208	*h = rect.height;
157	}	209	}
158		210
		211	typedef uint16_t tileid;
159	typedef uint16_t mapface;	212	typedef uint16_t faceid;
160		213
161	typedef struct {	214	typedef struct {
162	GLint name;	215	GLuint name;
163	int w, h;	216	int w, h;
164	float s, t;	217	float s, t;
165	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
166	} maptex;	221	} maptex;
167		222
168	typedef struct {	223	typedef struct {
169	uint32_t player;	224	uint32_t player;
170	mapface face[3];	225	tileid tile[3];
171	uint16_t darkness;	226	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	227	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	228	} mapcell;
174		229
175	typedef struct {	230	typedef struct {
176	int32_t c0, c1;	231	int32_t c0, c1;
177	mapcell *col;	232	mapcell *col;
178	} maprow;	233	} maprow;
179		234
180	typedef struct map {	235	typedef struct map {
181	int x, y, w, h;	236	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	238	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	239	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		240
189	int32_t rows;	241	int32_t rows;
190	maprow *row;	242	maprow *row;
191	} *CFPlus__Map;	243	} *DC__Map;
192		244
193	static char *	245	static char *
194	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
195	{	247	{
196	char *p;	248	char *p;
…		…
213	}	265	}
214		266
215	#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))
216	#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))
217		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
218	static maprow *	290	static maprow *
219	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
220	{	292	{
221	if (0 > y)	293	if (0 > y)
222	{	294	{
223	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
262		334
263	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
264	}	336	}
265		337
266	static mapcell *	338	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
268	{	340	{
269	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
270	}	342	}
271		343
272	static void	344	static void
273	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
274	{	346	{
275	int r;	347	int r;
276		348
277	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
286	self->row = 0;	358	self->row = 0;
287	self->rows = 0;	359	self->rows = 0;
288	}	360	}
289		361
290	static void	362	static void
291	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)
292	{	364	{
293	int x, y;	365	int x, y;
294	maprow *row;	366	maprow *row;
295	mapcell *cell;	367	mapcell *cell;
296		368
…		…
316	cell->player = 0;	388	cell->player = 0;
317	}	389	}
318	}	390	}
319	}	391	}
320		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
321	static void	409	static void
322	music_finished (void)	410	music_finished (void)
323	{	411	{
324	SDL_UserEvent ev;	412	SDL_UserEvent ev;
325		413
…		…
359	n \|= n >> 16;	447	n \|= n >> 16;
360		448
361	return n + 1;	449	return n + 1;
362	}	450	}
363		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
364	/* SDL should provide this, really. */	463	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	464	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	465	#define SDLK_MODIFIER_MAX 314
367		466
368	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
369		511
370	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
371		513
372	BOOT:	514	BOOT:
373	{	515	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	517	static const struct {
376	const char *name;	518	const char *name;
377	IV iv;	519	IV iv;
378	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
…		…
401		543
402	const_iv (SDL_APPINPUTFOCUS),	544	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	545	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	546	const_iv (SDL_APPACTIVE),
405		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
		631
		632	const_iv (MIX_DEFAULT_FORMAT),
487	# undef const_iv	633	# undef const_iv
488	};	634	};
489		635
490	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; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		638
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	641	}
496		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
		648
497	int	649	int
498	in_destruct ()	650	in_destruct ()
499	CODE:	651	CODE:
500	RETVAL = PL_main_cv == Nullcv;	652	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	653	OUTPUT:
…		…
503		655
504	NV floor (NV x)	656	NV floor (NV x)
505		657
506	NV ceil (NV x)	658	NV ceil (NV x)
507		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
508	void	664	void
509	pango_init ()	665	pango_init ()
510	CODE:	666	CODE:
511	{	667	{
512	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
513	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);
514	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
515	}	675	}
		676
		677	char *
		678	SDL_GetError ()
516		679
517	int	680	int
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		682
520	void	683	void
521	SDL_Quit ()	684	SDL_Quit ()
522		685
523	void	686	void
524	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	688	PPCODE:
526	{	689	{
527	SDL_Rect **m;	690	SDL_Rect **m;
528		691
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		696
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		699
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		704
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif	709	#endif
547		710
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);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		712
553	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
554	while (*m)	714	while (*m)
555	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
556	AV *av = newAV ();	718	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
558	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));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
560		725
561	++m;	726	++m;
562	}	727	}
563	}	728	}
564		729
565	char *
566	SDL_GetError ()
567
568	int	730	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	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
571	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	744	);
		745
574	if (RETVAL)	746	if (RETVAL)
575	{	747	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# 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);
578	# include "glfunc.h"	752	#include "glfunc.h"
579	# undef GL_FUNC	753	#undef GL_FUNC
580	}	754	}
		755	}
581	OUTPUT:	756	OUTPUT:
582	RETVAL	757	RETVAL
583		758
584	void	759	void
585	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
586		761
587	char *	762	char *
588	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
589		764
		765	int
		766	SDL_GetAppState ()
		767
590	void	768	void
591	SDL_PollEvent ()	769	poll_events ()
592	PPCODE:	770	PPCODE:
593	{	771	{
594	SDL_Event ev;	772	SDL_Event ev;
595		773
596	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	776	{
598	HV *hv = newHV ();	777	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		779
601	switch (ev.type)	780	switch (ev.type)
…		…
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	794	break;
616		795
617	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
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
625	break;	822	break;
626		823
627	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	838	break;
642	}	839	}
643		840
644	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))));
645	}	842	}
646	}	843	}
647		844
648	int	845	int
649	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)
650	POSTCALL:	847	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
653		850
654	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
655	Mix_CloseAudio ()	868	Mix_CloseAudio ()
656		869
657	int	870	int
658	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
659		872
		873	const char *
		874	Mix_GetError ()
		875
660	void	876	void
661	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
662	CODE:	878	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		880
667	void	881	void
668	win32_proxy_info ()	882	win32_proxy_info ()
669	PPCODE:	883	PPCODE:
670	{	884	{
…		…
707	STRLEN image_len;	921	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
714		928
715	if (!rw)	929	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
717		931
…		…
790	void	1004	void
791	error (char *message)	1005	error (char *message)
792	CODE:	1006	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1008	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1010	#endif
797		1011
798	void	1012	void
799	fatal (char *message)	1013	fatal (char *message)
800	CODE:	1014	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1016	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1018	#endif
805	_exit (1);	1019	_exit (1);
806		1020
807	void	1021	void
808	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1025	ExitThread (retval); // unclean, please beam me up
812	#else	1026	#else
813	_exit (retval);	1027	_exit (retval);
814	#endif	1028	#endif
815		1029
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
817		1038
818	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
820	CODE:	1045	CODE:
821	{	1046	{
822	int count;	1047	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1051	}
827	OUTPUT:	1052	OUTPUT:
828	RETVAL	1053	RETVAL
829		1054
830	void	1055	void
831	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
832	CODE:	1057	CODE:
833	pango_font_description_free (self);	1058	pango_font_description_free (self);
834		1059
835	void	1060	void
836	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
837	CODE:	1063	CODE:
838	default_font = self;	1064	default_font = self;
839		1065
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1067
		1068	PROTOTYPES: DISABLE
		1069
842	void	1070	void
843	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
844	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
845	tc_clear ();	1080	tc_restore ();
846		1081
847	CFPlus::Layout	1082	DC::Layout
848	new (SV *class)	1083	new (SV *class)
849	CODE:	1084	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
851		1086
852	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
859		1095
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
862	OUTPUT:	1098	OUTPUT:
863	RETVAL	1099	RETVAL
864		1100
865	void	1101	void
866	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
867	CODE:	1103	CODE:
868	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
869	Safefree (self);	1106	Safefree (self);
870		1107
871	void	1108	void
872	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
873	CODE:	1110	CODE:
874	{	1111	{
875	STRLEN textlen;	1112	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
877		1114
878	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
879	}	1116	}
880		1117
881	void	1118	void
882	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
883	CODE:	1120	CODE:
884	{	1121	{
885	STRLEN textlen;	1122	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
887		1124
888	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
889	}	1126	}
890		1127
891	void	1128	void
892	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
893	CODE:	1130	CODE:
894	{	1131	{
895	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1134	const char *pos = text;
…		…
932	if (attrs)	1169	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
934	}	1171	}
935		1172
936	void	1173	void
937	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
938	PPCODE:	1175	PPCODE:
939	{	1176	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1178
942	do	1179	do
943	{	1180	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1182
946	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
947	{	1184	{
948	PangoRectangle extents;	1185	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1194
958	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
959	}	1196	}
960		1197
961	int	1198	int
962	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
963	CODE:	1200	CODE:
964	{	1201	{
965	int lines = 1;	1202	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
967		1204
…		…
972	}	1209	}
973	OUTPUT:	1210	OUTPUT:
974	RETVAL	1211	RETVAL
975		1212
976	SV *	1213	SV *
977	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
978	CODE:	1215	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
981	OUTPUT:	1218	OUTPUT:
982	RETVAL	1219	RETVAL
983		1220
984	void	1221	void
985	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.)
986	CODE:	1223	CODE:
987	self->r = r;	1224	self->r = r;
988	self->g = g;	1225	self->g = g;
989	self->b = b;	1226	self->b = b;
990	self->a = a;	1227	self->a = a;
991		1228
992	void	1229	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1231	CODE:
995	if (self->font != font)	1232	if (self->font != font)
996	{	1233	{
997	self->font = font;	1234	self->font = font;
998	layout_update_font (self);	1235	layout_update_font (self);
999	}	1236	}
1000		1237
1001	void	1238	void
1002	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
1003	CODE:	1240	CODE:
1004	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
1005	{	1242	{
1006	self->base_height = base_height;	1243	self->base_height = base_height;
1007	layout_update_font (self);	1244	layout_update_font (self);
1008	}	1245	}
1009		1246
1010	void	1247	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1249	CODE:
1013	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);
1014		1251
1015	void	1252	void
1016	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1017	CODE:	1254	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1256
1020	void	1257	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1259	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1261
1025	void	1262	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1264	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1033	);	1270	);
1034		1271
1035	void	1272	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1274	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1276
1040	void	1277	void
1041	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1042	PPCODE:	1279	PPCODE:
1043	{	1280	{
1044	int w, h;	1281	int w, h;
1045		1282
1046	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1288	}
1052		1289
1053	int	1290	int
1054	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1055	CODE:	1292	CODE:
1056	{	1293	{
1057	PangoRectangle rect;	1294	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1061	}	1298	}
1062	OUTPUT:	1299	OUTPUT:
1063	RETVAL	1300	RETVAL
1064		1301
1065	int	1302	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1304	CODE:
1068	{	1305	{
1069	int index, trailing;	1306	int index, trailing;
1070	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);
1071	RETVAL = index + trailing;	1308	RETVAL = index + trailing;
1072	}	1309	}
1073	OUTPUT:	1310	OUTPUT:
1074	RETVAL	1311	RETVAL
1075		1312
1076	void	1313	void
1077	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1315	PPCODE:
1079	{	1316	{
1080	PangoRectangle strong_pos;	1317	PangoRectangle strong_pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1082		1319
…		…
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1087	}	1324	}
1088		1325
1089	void	1326	void
1090	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)
1091	PPCODE:	1328	PPCODE:
1092	{	1329	{
1093	int line, x;	1330	int line, x;
1094		1331
1095	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))
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1335	--line;
		1336	#endif
1098	EXTEND (SP, 2);	1337	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1338	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1340	}
1102		1341
1103	void	1342	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1343	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1344	PPCODE:
1106	{	1345	{
1107	PangoLayoutLine *lp;	1346	PangoLayoutLine *lp;
1108	int index, trailing;	1347	int index, trailing;
1109		1348
1110	if (line < 0)	1349	if (line < 0)
1111	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1112		1351
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1353	XSRETURN_EMPTY; /* do better */
1115		1354
1116	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);
1117		1356
1118	EXTEND (SP, 2);	1357	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1364	}
1126	}	1365	}
1127		1366
1128	void	1367	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1368	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1369	CODE:
		1370	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1132	self->pl,	1372	self->pl,
		1373	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1135	flags	1376	flags
1136	);	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);
1137		1381
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1382	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1142	CODE:	1384	CODE:
1143	{	1385	{
1144	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1145	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);
1146		1393
1147	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_))
1148	{	1410	{
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;	1411	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1415
1161	SvPOK_only (result_);	1416	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1163		1418
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1420	while (oh--)
1166	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);
1167		1422
1168	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1424	}
1175	}	1425	}
1176		1426
1177	void	1427	void
1178	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.)
…		…
1184	{	1434	{
1185	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	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;
1189		1442
1190	if (items < 5)	1443	if (items < 5)
1191	{	1444	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1223	}	1476	}
1224	}	1477	}
1225		1478
1226	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
1227		1489
1228	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
		1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1229	new (SV *class)	1495	new (SV *class)
1230	CODE:	1496	CODE:
1231	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1498	RETVAL->x = 0;
1233	RETVAL->y = 0;	1499	RETVAL->y = 0;
1234	RETVAL->w = 0;	1500	RETVAL->w = 0;
1235	RETVAL->h = 0;	1501	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	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;	1506	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1507	RETVAL->row = 0;
1244	OUTPUT:	1508	OUTPUT:
1245	RETVAL	1509	RETVAL
1246		1510
1247	void	1511	void
1248	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1249	CODE:	1513	CODE:
1250	{	1514	{
1251	map_clear (self);	1515	map_clear (self);
1252	Safefree (self->face);	1516	Safefree (self->face2tile);
1253	Safefree (self->tex);	1517	Safefree (self->tex);
1254	Safefree (self);	1518	Safefree (self);
1255	}	1519	}
1256		1520
1257	void	1521	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1523	CODE:
1260	self->w = map_width;	1524	self->w = map_width;
1261	self->h = map_height;	1525	self->h = map_height;
1262		1526
1263	void	1527	void
1264	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1265	CODE:	1529	CODE:
1266	map_clear (self);	1530	map_clear (self);
1267		1531
1268	void	1532	void
1269	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1534	CODE:
1271	{	1535	{
1272	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1537	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	}	1538	}
1280		1539
1281	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
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)	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)
1283	CODE:	1565	CODE:
1284	{	1566	{
1285	while (self->texs <= texid)	1567	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1568
1291	{	1569	{
1292	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1293		1571
1294	tex->name = name;	1572	tex->name = name;
…		…
1311	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1591	}
1314		1592
1315	int	1593	int
1316	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1317	ALIAS:	1595	ALIAS:
1318	oy = 1	1596	oy = 1
1319	x = 2	1597	x = 2
1320	y = 3	1598	y = 3
1321	w = 4	1599	w = 4
…		…
1332	}	1610	}
1333	OUTPUT:	1611	OUTPUT:
1334	RETVAL	1612	RETVAL
1335		1613
1336	void	1614	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1616	CODE:
1339	{	1617	{
1340	if (dx > 0)	1618	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1620	else if (dx < 0)
1343	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);
1344		1622
1345	if (dy > 0)	1623	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1624	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1625	else if (dy < 0)
1348	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);
1349		1627
1350	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1352		1630
1353	while (self->y < 0)	1631	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1359	}	1637	}
1360	}	1638	}
1361		1639
1362	void	1640	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1642	CODE:
1365	{	1643	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1646	mapcell *cell;
1369	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1370		1650
1371	while (data < data_end - 1)	1651	while (data < data_end - 1)
1372	{	1652	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1374		1654
…		…
1405	cell->stat_width = 1;	1685	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1686	cell->stat_hp = *data++;
1407	}	1687	}
1408	else if (cmd == 6) // monster width	1688	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1689	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1690	else if (cmd == 0x47)
1411	{	1691	{
1412	if (*data == 4)	1692	if (*data == 4)
1413	; // decode player tag	1693	; // decode player count
1414		1694
1415	data += *data + 1;	1695	data += *data + 1;
1416	}	1696	}
1417	else if (cmd == 8) // cell flags	1697	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1698	cell->flags = *data++;
…		…
1425	}	1705	}
1426	else	1706	else
1427	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1428	}	1708	}
1429		1709
		1710	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	1711	if (flags & (4 >> z))
1431	{	1712	{
1432	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	}
1433	}	1730	}
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	}	1731	}
1445	else	1732	else
1446	cell->darkness = 0;	1733	cell->darkness = 0;
1447	}	1734	}
1448	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1449		1738
1450	SV *	1739	SV *
1451	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)
1452	CODE:	1741	CODE:
1453	{	1742	{
1454	int x1, x;	1743	int x1, x;
1455	int y1, y;	1744	int y1, y;
1456	int z;	1745	int z;
…		…
1477	{	1766	{
1478	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1479		1768
1480	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1481	{	1770	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1773	int a1 = tex.a;
1489		1774
1490	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1779	}
1496	}	1780	}
1497		1781
1498	*map++ = (r )	1782	*map++ = (r )
1499	\| (g << 8)	1783	\| (g << 8)
…		…
1506	}	1790	}
1507	OUTPUT:	1791	OUTPUT:
1508	RETVAL	1792	RETVAL
1509		1793
1510	void	1794	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1512	CODE:	1796	CODE:
1513	{	1797	{
1514	int x, y, z;	1798	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		1799
1518	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	}
1519		1849
1520	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	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);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		1853
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++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1533	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1535	{	1860	{
1536	maprow *row = self->row + (y + my);	1861	maprow *row = self->row + (y + my);
1537		1862
1538	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1865	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	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;
1544		1873
1545	if (face && 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))
1546	{	1974	{
1547	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	1976	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		1977
1551	if (last_name != tex.name)	1978	hv_iterinit (smooth);
		1979	while ((he = hv_iternext (smooth)))
1552	{	1980	{
1553	glEnd ();	1981	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1982	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		1983
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)	1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
1567	{	1987	{
1568	maptex tex = self->tex [1];	1988	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	1989	int px = (((int)skey->x) - 1) * T;
1570	int py = (y + 1) * 32 - 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
1571		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	{
1572	glEnd ();	2002	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
1575		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
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1580	}	2028	}
1581	}	2029	}
1582	}
1583	}	2030	}
1584		2031
1585	glEnd ();	2032	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1588	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1589		2042
1590	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1593	{	2046	{
…		…
1596	for (x = 0; x < sw; x++)	2049	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2050	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2051	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2052	mapcell *cell = row->col + (x + mx - row->c0);
1600		2053
1601	int px = x * 32;	2054	int px = x * T;
1602	int py = y * 32;	2055	int py = y * T;
1603		2056
1604	if (cell->stat_hp)	2057	if (cell->stat_hp)
1605	{	2058	{
1606	int width = cell->stat_width * 32;	2059	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2061
1609	glColor3ub (0, 0, 0);	2062	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2063	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2064	px + width - 1, py);
1612		2065
…		…
1618	}	2071	}
1619	}	2072	}
1620	}	2073	}
1621		2074
1622	void	2075	void
1623	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)
1624	CODE:	2077	CODE:
1625	{	2078	{
1626	static float color[16][3] = {	2079	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1628	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1678	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1680	}	2133	}
1681		2134
1682	void	2135	void
1683	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)
1684	PPCODE:	2137	PPCODE:
1685	{	2138	{
1686	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1687	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2147
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1694		2150
1695	mx += self->x;	2151	mx += self->x - 1;
1696	my += self->y;	2152	my += self->y - 1;
1697		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1698	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1700	{	2158	{
1701	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1702		2160
1703	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2163	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1707		2165
1708	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1710	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1711	}	2169	}
1712	}	2170	}
1713		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
1714	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1718	}	2214	}
1719		2215
1720	SV *	2216	SV *
1721	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)
1722	CODE:	2218	CODE:
1723	{	2219	{
1724	int x, y, x1, y1;	2220	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1752	{	2248	{
1753	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2250	uint8_t flags = 0;
1755		2251
1756	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1759		2255
1760	*data++ = flags;	2256	*data++ = flags;
1761		2257
1762	if (flags & 1)	2258	if (flags & 1)
1763	{	2259	{
		2260	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2262	*data++ = tile;
1766	}	2263	}
1767		2264
1768	if (flags & 2)	2265	if (flags & 2)
1769	{	2266	{
		2267	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2269	*data++ = tile;
1772	}	2270	}
1773		2271
1774	if (flags & 4)	2272	if (flags & 4)
1775	{	2273	{
		2274	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2276	*data++ = tile;
1778	}	2277	}
1779	}	2278	}
1780	else	2279	else
1781	*data++ = 0;	2280	*data++ = 0;
1782	}	2281	}
…		…
1788	}	2287	}
1789	OUTPUT:	2288	OUTPUT:
1790	RETVAL	2289	RETVAL
1791		2290
1792	void	2291	void
1793	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)
1794	PPCODE:	2293	PPCODE:
1795	{	2294	{
1796	int x, y, z;	2295	int x, y, z;
1797	int w, h;	2296	int w, h;
1798	int x1, y1;	2297	int x1, y1;
1799		2298
1800	if (*data++ != 0)	2299	if (*data++ != 0)
1801	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1802		2301
1803	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1805		2304
1806	// 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
…		…
1822	{	2321	{
1823	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1824		2323
1825	if (flags)	2324	if (flags)
1826	{	2325	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1830		2328
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2332
1835	if (cell->darkness == 0)	2333	if (cell->darkness == 0)
1836	{	2334	{
1837	cell->darkness = 0;	2335	cell->darkness = 0;
1838		2336
1839	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1840	{	2338	{
1841	cell->face[z] = face[z];	2339	tileid t = tile [z];
1842		2340
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1845	}	2348	}
1846	}	2349	}
1847	}	2350	}
1848	}	2351	}
1849	}	2352	}
1850	}	2353	}
1851		2354
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2356
1854	CFPlus::MixChunk	2357	DC::RW
1855	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1856	CODE:	2359	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1858	OUTPUT:	2366	OUTPUT:
1859	RETVAL	2367	RETVAL
1860		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 : '('
1861	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
1862	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1863	CODE:	2479	CODE:
1864	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1865		2481
1866	int	2482	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2488	OUTPUT:
1871	RETVAL	2489	RETVAL
1872		2490
1873	int	2491	DC::Channel
1874	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)
1875	CODE:	2493	CODE:
		2494	{
1876	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	}
1877	OUTPUT:	2506	OUTPUT:
1878	RETVAL	2507	RETVAL
1879		2508
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1881		2510
1882	int	2511	int
1883	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1884	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2518	OUTPUT:
1887	RETVAL	2519	RETVAL
1888		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
1889	CFPlus::MixMusic	2531	DC::MixMusic
1890	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1891	CODE:	2533	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1893	OUTPUT:	2535	OUTPUT:
1894	RETVAL	2536	RETVAL
1895		2537
1896	void	2538	void
1897	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1898	CODE:	2540	CODE:
1899	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1900		2542
1901	int	2543	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2545	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2547	OUTPUT:
1906	RETVAL	2548	RETVAL
1907		2549
1908	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
1909		2558
1910	BOOT:	2559	BOOT:
1911	{	2560	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2562	static const struct {
1914	const char *name;	2563	const char *name;
1915	IV iv;	2564	IV iv;
1916	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1917	# 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),
1918	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2584	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1948	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1952	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),
1953	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1992	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),
1993	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1998	# undef const_iv	2668	# undef const_iv
1999	};	2669	};
2000		2670
2001	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; )
2002	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);
2003	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
2004		2683
2005	char *	2684	char *
2006	gl_vendor ()	2685	gl_vendor ()
2007	CODE:	2686	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	2700	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	2702	OUTPUT:
2024	RETVAL	2703	RETVAL
2025		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
2026	int glGetError ()	2719	int glGetError ()
2027		2720
2028	void glFinish ()	2721	void glFinish ()
2029		2722
2030	void glClear (int mask)	2723	void glClear (int mask)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# 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_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		2762
2070	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# 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_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
2072		2767
2073	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2074		2769
2075	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2076		2771
…		…
2084		2779
2085	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2086	CODE:	2781	CODE:
2087	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2088		2783
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	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)
2094	PROTOTYPE: @
2095	ALIAS:	2785	ALIAS:
2096	glColor_premultiply = 1	2786	glColor_premultiply = 1
2097	CODE:	2787	CODE:
2098	if (ix)	2788	if (ix)
2099	{	2789	{
…		…
2102	b *= a;	2792	b *= a;
2103	}	2793	}
2104	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2106		2796
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.)	2797	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	2798	CODE:
2115	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2117		2801
…		…
2121		2805
2122	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2123	CODE:	2807	CODE:
2124	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2125		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
2126	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2127	CODE:	2840	CODE:
2128	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2129		2842
2130	void glTexParameter (int target, int pname, float param)	2843	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)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	2860	CODE:
2148	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		2863
2151	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)
2152		2865
2153	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)
2154		2867
2155	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)
2156		2871
2157	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)
2158		2873
2159	int glGenTexture ()	2874	int glGenTexture ()
2160	CODE:	2875	CODE:
2161	{	2876	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	2877	OUTPUT:
2167	RETVAL	2878	RETVAL
2168		2879
2169	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2170	CODE:	2881	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	2882	del_texture (name);
2174	}	2883
2175
2176	int glGenList ()	2884	int glGenList ()
2177	CODE:	2885	CODE:
2178	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2179	OUTPUT:	2887	OUTPUT:
2180	RETVAL	2888	RETVAL
…		…
2187		2895
2188	void glEndList ()	2896	void glEndList ()
2189		2897
2190	void glCallList (int list)	2898	void glCallList (int list)
2191		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC