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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# 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
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
61	#if 0	88	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		90
67	static AV *texture_av;	91	static AV *texture_av;
68		92
69	static struct	93	static struct
70	{	94	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
109	}	133	}
110		134
111	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
112		137
113	#include "pango-font.c"	138	#include "pango-font.c"
114	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
115	#include "pango-render.c"	140	#include "pango-render.c"
116		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
119		146
120	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
121		148
122	static int	149	static int
123	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
124	{	151	{
125	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		166
140	typedef struct cf_layout {	167	typedef struct cf_layout {
141	PangoLayout *pl;	168	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
143	int base_height;	170	int base_height;
144	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
145	} *CFPlus__Layout;	173	} *DC__Layout;
146		174
147	static CFPlus__Font default_font;	175	static DC__Font default_font;
148	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
150		178
151	static void	179	static void
152	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	185	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	187	}
160		188
161	static void	189	static void
162	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
163	{	191	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
166	*/	194	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
168		196
169	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		199
172	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
173	}	201	}
174		202
175	static void	203	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	205	{
178	PangoRectangle rect;	206	PangoRectangle rect;
179		207
180	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		220
193	typedef uint16_t tileid;	221	typedef uint16_t tileid;
194	typedef uint16_t faceid;	222	typedef uint16_t faceid;
195		223
196	typedef struct {	224	typedef struct {
197	int name;	225	GLuint name;
198	int w, h;	226	int w, h;
199	float s, t;	227	float s, t;
200	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
201	tileid smoothtile;	229	tileid smoothtile;
202	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
222		250
223	int32_t rows;	251	int32_t rows;
224	maprow *row;	252	maprow *row;
225	} *CFPlus__Map;	253	} *DC__Map;
226		254
227	static char *	255	static char *
228	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
229	{	257	{
230	char *p;	258	char *p;
…		…
268	self->texs *= 2;	296	self->texs *= 2;
269	}	297	}
270	}	298	}
271		299
272	static maprow *	300	static maprow *
273	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
274	{	302	{
275	if (0 > y)	303	if (0 > y)
276	{	304	{
277	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
316		344
317	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
318	}	346	}
319		347
320	static mapcell *	348	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
322	{	350	{
323	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
324	}	352	}
325		353
326	static void	354	static void
327	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
328	{	356	{
329	int r;	357	int r;
330		358
331	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	367	self->oy = 0;
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	(cell)->darkness = 0; \
		375	(cell)->stat_hp = 0; \
		376	(cell)->flags = 0; \
		377	(cell)->player = 0; \
		378	} while (0)
		379
344	static void	380	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	381	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	382	{
347	int x, y;	383	int x, y;
348	maprow *row;	384	maprow *row;
349	mapcell *cell;	385	mapcell *cell;
350		386
…		…
362	if (x >= row->c1)	398	if (x >= row->c1)
363	break;	399	break;
364		400
365	cell = row->col + x - row->c0;	401	cell = row->col + x - row->c0;
366		402
367	cell->darkness = 0;	403	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	404	}
372	}	405	}
373	}	406	}
374		407
375	typedef struct {	408	typedef struct {
…		…
429	n \|= n >> 16;	462	n \|= n >> 16;
430		463
431	return n + 1;	464	return n + 1;
432	}	465	}
433		466
		467	static unsigned int
		468	popcount (unsigned int n)
		469	{
		470	n -= (n >> 1) & 0x55555555U;
		471	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		472	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		473	n *= 0x01010101U;
		474
		475	return n >> 24;
		476	}
		477
434	/* SDL should provide this, really. */	478	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	479	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	480	#define SDLK_MODIFIER_MAX 314
437		481
438	/******************************************************************************/	482	/******************************************************************************/
439		483
		484	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		485	static GV *hover_gv;
		486
440	static int	487	static int
441	within_widget (SV *widget, NV x, NV y)	488	within_widget (SV *widget, NV x, NV y)
442	{	489	{
443	HV *self;	490	HV *self;
444	SV **svp;	491	SV **svp;
…		…
473	return 0;	520	return 0;
474		521
475	return 1;	522	return 1;
476	}	523	}
477		524
478	MODULE = CFPlus PACKAGE = CFPlus	525	MODULE = Deliantra::Client PACKAGE = DC
479		526
480	PROTOTYPES: ENABLE	527	PROTOTYPES: ENABLE
481		528
482	BOOT:	529	BOOT:
483	{	530	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	531	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	532	static const struct {
486	const char *name;	533	const char *name;
487	IV iv;	534	IV iv;
488	} *civ, const_iv[] = {	535	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	536	# define const_iv(name) { # name, (IV)name }
…		…
511		558
512	const_iv (SDL_APPINPUTFOCUS),	559	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	560	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	561	const_iv (SDL_APPACTIVE),
515		562
		563	const_iv (SDLK_FIRST),
		564	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	565	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	566	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	567	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	568	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	569	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	641	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	642	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	643	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	644	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	645	const_iv (KMOD_MODE),
		646
		647	const_iv (MIX_DEFAULT_FORMAT),
		648
		649	const_iv (SDL_INIT_TIMER),
		650	const_iv (SDL_INIT_AUDIO),
		651	const_iv (SDL_INIT_VIDEO),
		652	const_iv (SDL_INIT_CDROM),
		653	const_iv (SDL_INIT_JOYSTICK),
		654	const_iv (SDL_INIT_EVERYTHING),
		655	const_iv (SDL_INIT_NOPARACHUTE),
		656	const_iv (SDL_INIT_EVENTTHREAD),
		657
		658	const_iv (SDL_GL_RED_SIZE),
		659	const_iv (SDL_GL_GREEN_SIZE),
		660	const_iv (SDL_GL_BLUE_SIZE),
		661	const_iv (SDL_GL_ALPHA_SIZE),
		662	const_iv (SDL_GL_DOUBLEBUFFER),
		663	const_iv (SDL_GL_BUFFER_SIZE),
		664	const_iv (SDL_GL_DEPTH_SIZE),
		665	const_iv (SDL_GL_STENCIL_SIZE),
		666	const_iv (SDL_GL_ACCUM_RED_SIZE),
		667	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		668	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		669	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		670	const_iv (SDL_GL_STEREO),
		671	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		672	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		673	const_iv (SDL_GL_ACCELERATED_VISUAL),
		674	const_iv (SDL_GL_SWAP_CONTROL)
597	# undef const_iv	675	# undef const_iv
598	};	676	};
599		677
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		697
620	NV floor (NV x)	698	NV floor (NV x)
621		699
622	NV ceil (NV x)	700	NV ceil (NV x)
623		701
		702	IV minpot (UV n)
		703
		704	IV popcount (UV n)
		705
624	void	706	void
625	pango_init ()	707	pango_init ()
626	CODE:	708	CODE:
627	{	709	{
628	opengl_fontmap = pango_opengl_font_map_new ();	710	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	711	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	712	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		713	/pango_context_set_font_description (opengl_context, default_font);/
		714	#if PANGO_VERSION_CHECK (1, 15, 2)
		715	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		716	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		717	#endif
631	}	718	}
632		719
633	char *
634	SDL_GetError ()	720	char *SDL_GetError ()
635		721
636	int	722	int SDL_Init (U32 flags)
637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
638		723
639	void	724	int SDL_InitSubSystem (U32 flags)
		725
		726	void SDL_QuitSubSystem (U32 flags)
		727
640	SDL_Quit ()	728	void SDL_Quit ()
		729
		730	int SDL_GL_SetAttribute (int attr, int value)
		731
		732	int SDL_GL_GetAttribute (int attr)
		733	CODE:
		734	if (SDL_GL_GetAttribute (attr, &RETVAL))
		735	XSRETURN_UNDEF;
		736	OUTPUT:
		737	RETVAL
641		738
642	void	739	void
643	SDL_ListModes (int rgb, int alpha)	740	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	741	PPCODE:
645	{	742	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	754	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		757
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	758	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	759	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		760
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	761	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		762
669	if (m && m != (SDL_Rect **)-1)	763	if (m && m != (SDL_Rect **)-1)
670	while (*m)	764	while (*m)
671	{	765	{
672	if ((m)->w >= 640 && (m)->h >= 480)	766	if ((m)->w >= 400 && (m)->h >= 300)
673	{	767	{
674	AV *av = newAV ();	768	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	769	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	770	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	771	av_push (av, newSViv (rgb));
…		…
701		795
702	if (RETVAL)	796	if (RETVAL)
703	{	797	{
704	av_clear (texture_av);	798	av_clear (texture_av);
705		799
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	801	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	802	#include "glfunc.h"
709	#undef GL_FUNC	803	#undef GL_FUNC
710	}	804	}
711	}	805	}
…		…
718	char *	812	char *
719	SDL_GetKeyName (int sym)	813	SDL_GetKeyName (int sym)
720		814
721	int	815	int
722	SDL_GetAppState ()	816	SDL_GetAppState ()
		817
		818	int
		819	SDL_GetModState ()
723		820
724	void	821	void
725	poll_events ()	822	poll_events ()
726	PPCODE:	823	PPCODE:
727	{	824	{
…		…
737	{	834	{
738	case SDL_KEYDOWN:	835	case SDL_KEYDOWN:
739	case SDL_KEYUP:	836	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	837	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	838	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	839	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	840	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	841	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	842	break;
746		843
747	case SDL_ACTIVEEVENT:	844	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	845	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	863	x = ev.motion.x;
767	y = ev.motion.y;	864	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	865	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	866	}
770		867
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	868	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	869	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	870	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	871	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	872	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	873	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	874	}
778	break;	875	break;
779		876
780	case SDL_MOUSEBUTTONDOWN:	877	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	878	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	879	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		880
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	881	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	882	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	883	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	884	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	889	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	890	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	891	break;
795	}	892	}
796		893
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	894	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	895	}
799	}	896	}
800		897
801	int	898	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	899	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	900	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	901	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	902	Mix_ChannelFinished (channel_finished);
806		903
807	void	904	void
		905	Mix_QuerySpec ()
		906	PPCODE:
		907	{
		908	int freq, channels;
		909	Uint16 format;
		910
		911	if (Mix_QuerySpec (&freq, &format, &channels))
		912	{
		913	EXTEND (SP, 3);
		914	PUSHs (sv_2mortal (newSViv (freq)));
		915	PUSHs (sv_2mortal (newSViv (format)));
		916	PUSHs (sv_2mortal (newSViv (channels)));
		917	}
		918	}
		919
		920	void
808	Mix_CloseAudio ()	921	Mix_CloseAudio ()
809		922
810	int	923	int
811	Mix_AllocateChannels (int numchans = -1)	924	Mix_AllocateChannels (int numchans = -1)
		925
		926	const char *
		927	Mix_GetError ()
812		928
813	void	929	void
814	lowdelay (int fd, int val = 1)	930	lowdelay (int fd, int val = 1)
815	CODE:	931	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	932	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	958	}
843	}	959	}
844	#endif	960	#endif
845	}	961	}
846		962
847	void	963	int
848	add_font (char *file)	964	add_font (char *file)
849	CODE:	965	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	966	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		967	OUTPUT:
		968	RETVAL
851		969
852	void	970	void
853	load_image_inline (SV *image_)	971	load_image_inline (SV *image_)
854	ALIAS:	972	ALIAS:
855	load_image_file = 1	973	load_image_file = 1
…		…
858	STRLEN image_len;	976	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	977	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	978	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	979	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	980	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	981	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	982	: SDL_RWFromConstMem (image, image_len);
865		983
866	if (!rw)	984	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	985	croak ("load_image: %s", SDL_GetError ());
868		986
…		…
941	void	1059	void
942	error (char *message)	1060	error (char *message)
943	CODE:	1061	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1062	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1063	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1065	#endif
948		1066
949	void	1067	void
950	fatal (char *message)	1068	fatal (char *message)
951	CODE:	1069	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1070	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1071	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1072	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1073	#endif
956	_exit (1);	1074	_exit (1);
957		1075
958	void	1076	void
959	_exit (int retval = 0)	1077	_exit (int retval = 0)
…		…
971	#if DEBUG	1089	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1090	VALGRIND_DO_LEAK_CHECK;
973	#endif	1091	#endif
974	}	1092	}
975		1093
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1094	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1095
978	PROTOTYPES: DISABLE	1096	PROTOTYPES: DISABLE
979		1097
980	CFPlus::Font	1098	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1099	new_from_file (SV class, char path, int id = 0)
982	CODE:	1100	CODE:
983	{	1101	{
984	int count;	1102	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1103	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
988	}	1106	}
989	OUTPUT:	1107	OUTPUT:
990	RETVAL	1108	RETVAL
991		1109
992	void	1110	void
993	DESTROY (CFPlus::Font self)	1111	DESTROY (DC::Font self)
994	CODE:	1112	CODE:
995	pango_font_description_free (self);	1113	pango_font_description_free (self);
996		1114
997	void	1115	void
998	make_default (CFPlus::Font self)	1116	make_default (DC::Font self)
999	PROTOTYPE: $	1117	PROTOTYPE: $
1000	CODE:	1118	CODE:
1001	default_font = self;	1119	default_font = self;
1002		1120
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1121	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1122
1005	PROTOTYPES: DISABLE	1123	PROTOTYPES: DISABLE
1006		1124
1007	void	1125	void
1008	reset_glyph_cache ()	1126	glyph_cache_backup ()
1009	PROTOTYPE:	1127	PROTOTYPE:
1010	CODE:	1128	CODE:
		1129	tc_backup ();
		1130
		1131	void
		1132	glyph_cache_restore ()
		1133	PROTOTYPE:
		1134	CODE:
1011	tc_clear ();	1135	tc_restore ();
1012		1136
1013	CFPlus::Layout	1137	DC::Layout
1014	new (SV *class)	1138	new (SV *class)
1015	CODE:	1139	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1140	New (0, RETVAL, 1, struct cf_layout);
1017		1141
1018	RETVAL->pl = pango_layout_new (opengl_context);	1142	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1144	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1145	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1146	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1147	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1148	RETVAL->font = 0;
		1149	RETVAL->rc = rc_alloc ();
1025		1150
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1151	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1152	layout_update_font (RETVAL);
1028	OUTPUT:	1153	OUTPUT:
1029	RETVAL	1154	RETVAL
1030		1155
1031	void	1156	void
1032	DESTROY (CFPlus::Layout self)	1157	DESTROY (DC::Layout self)
1033	CODE:	1158	CODE:
1034	g_object_unref (self->pl);	1159	g_object_unref (self->pl);
		1160	rc_free (self->rc);
1035	Safefree (self);	1161	Safefree (self);
1036		1162
1037	void	1163	void
1038	set_text (CFPlus::Layout self, SV *text_)	1164	set_text (DC::Layout self, SV *text_)
1039	CODE:	1165	CODE:
1040	{	1166	{
1041	STRLEN textlen;	1167	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1168	char *text = SvPVutf8 (text_, textlen);
1043		1169
1044	pango_layout_set_text (self->pl, text, textlen);	1170	pango_layout_set_text (self->pl, text, textlen);
1045	}	1171	}
1046		1172
1047	void	1173	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1174	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1175	CODE:
1050	{	1176	{
1051	STRLEN textlen;	1177	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
1053		1179
1054	pango_layout_set_markup (self->pl, text, textlen);	1180	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1181	}
1056		1182
1057	void	1183	void
1058	set_shapes (CFPlus::Layout self, ...)	1184	set_shapes (DC::Layout self, ...)
1059	CODE:	1185	CODE:
1060	{	1186	{
1061	PangoAttrList *attrs = 0;	1187	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1188	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1189	const char *pos = text;
…		…
1098	if (attrs)	1224	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1225	pango_layout_set_attributes (self->pl, attrs);
1100	}	1226	}
1101		1227
1102	void	1228	void
1103	get_shapes (CFPlus::Layout self)	1229	get_shapes (DC::Layout self)
1104	PPCODE:	1230	PPCODE:
1105	{	1231	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1232	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1233
1108	do	1234	do
1109	{	1235	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1236	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1237
1112	if (run && shape_attr_p (run))	1238	if (run && shape_attr_p (run))
1113	{	1239	{
1114	PangoRectangle extents;	1240	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1241	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1249
1124	pango_layout_iter_free (iter);	1250	pango_layout_iter_free (iter);
1125	}	1251	}
1126		1252
1127	int	1253	int
1128	has_wrapped (CFPlus::Layout self)	1254	has_wrapped (DC::Layout self)
1129	CODE:	1255	CODE:
1130	{	1256	{
1131	int lines = 1;	1257	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1258	const char *text = pango_layout_get_text (self->pl);
1133		1259
…		…
1138	}	1264	}
1139	OUTPUT:	1265	OUTPUT:
1140	RETVAL	1266	RETVAL
1141		1267
1142	SV *	1268	SV *
1143	get_text (CFPlus::Layout self)	1269	get_text (DC::Layout self)
1144	CODE:	1270	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1271	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1272	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1273	OUTPUT:
1148	RETVAL	1274	RETVAL
1149		1275
1150	void	1276	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1277	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1278	CODE:
1153	self->r = r;	1279	self->r = r;
1154	self->g = g;	1280	self->g = g;
1155	self->b = b;	1281	self->b = b;
1156	self->a = a;	1282	self->a = a;
1157		1283
1158	void	1284	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1285	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1286	CODE:
1161	if (self->font != font)	1287	if (self->font != font)
1162	{	1288	{
1163	self->font = font;	1289	self->font = font;
1164	layout_update_font (self);	1290	layout_update_font (self);
1165	}	1291	}
1166		1292
1167	void	1293	void
1168	set_height (CFPlus::Layout self, int base_height)	1294	set_height (DC::Layout self, int base_height)
1169	CODE:	1295	CODE:
1170	if (self->base_height != base_height)	1296	if (self->base_height != base_height)
1171	{	1297	{
1172	self->base_height = base_height;	1298	self->base_height = base_height;
1173	layout_update_font (self);	1299	layout_update_font (self);
1174	}	1300	}
1175		1301
1176	void	1302	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1303	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1304	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1305	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1306
1181	void	1307	void
1182	set_indent (CFPlus::Layout self, int indent)	1308	set_indent (DC::Layout self, int indent)
1183	CODE:	1309	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1310	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1311
1186	void	1312	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1313	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1314	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1315	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1316
1191	void	1317	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1318	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1319	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1320	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1321	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1322	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1323	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1324	: PANGO_ELLIPSIZE_NONE
1199	);	1325	);
1200		1326
1201	void	1327	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1328	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1329	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1330	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1331
1206	void	1332	void
1207	size (CFPlus::Layout self)	1333	size (DC::Layout self)
1208	PPCODE:	1334	PPCODE:
1209	{	1335	{
1210	int w, h;	1336	int w, h;
1211		1337
1212	layout_get_pixel_size (self, &w, &h);	1338	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1341	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1342	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1343	}
1218		1344
1219	int	1345	int
1220	descent (CFPlus::Layout self)	1346	descent (DC::Layout self)
1221	CODE:	1347	CODE:
1222	{	1348	{
1223	PangoRectangle rect;	1349	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1350	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1351	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1352	RETVAL = PANGO_DESCENT (rect);
1227	}	1353	}
1228	OUTPUT:	1354	OUTPUT:
1229	RETVAL	1355	RETVAL
1230		1356
1231	int	1357	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1358	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1359	CODE:
1234	{	1360	{
1235	int index, trailing;	1361	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1362	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1363	RETVAL = index + trailing;
1238	}	1364	}
1239	OUTPUT:	1365	OUTPUT:
1240	RETVAL	1366	RETVAL
1241		1367
1242	void	1368	void
1243	cursor_pos (CFPlus::Layout self, int index)	1369	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1370	PPCODE:
1245	{	1371	{
1246	PangoRectangle strong_pos;	1372	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1373	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1374
1249	EXTEND (SP, 3);	1375	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1376	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1377	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1379	}
1254		1380
1255	void	1381	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1382	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1383	PPCODE:
1258	{	1384	{
1259	int line, x;	1385	int line, x;
1260		1386
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1387	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1388	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1389	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1390	--line;
		1391	#endif
1264	EXTEND (SP, 2);	1392	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1393	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1394	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1395	}
1268		1396
1269	void	1397	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1398	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1399	PPCODE:
1272	{	1400	{
1273	PangoLayoutLine *lp;	1401	PangoLayoutLine *lp;
1274	int index, trailing;	1402	int index, trailing;
1275		1403
1276	if (line < 0)	1404	if (line < 0)
1277	XSRETURN_EMPTY;	1405	XSRETURN_EMPTY;
1278		1406
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1407	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1408	XSRETURN_EMPTY; /* do better */
1281		1409
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1410	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1411
1284	EXTEND (SP, 2);	1412	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1418	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1419	}
1292	}	1420	}
1293		1421
1294	void	1422	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1423	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1424	CODE:
		1425	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1426	pango_opengl_render_layout_subpixel (
1298	self->pl,	1427	self->pl,
		1428	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1429	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1430	self->r, self->g, self->b, self->a,
1301	flags	1431	flags
1302	);	1432	);
		1433	// we assume that context_change actually clears/frees stuff
		1434	// and does not do any recomputation...
		1435	pango_layout_context_changed (self->pl);
1303		1436
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1437	void
		1438	draw (DC::Layout self)
		1439	CODE:
		1440	{
		1441	glEnable (GL_TEXTURE_2D);
		1442	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1443	glEnable (GL_BLEND);
		1444	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1445	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1446	glEnable (GL_ALPHA_TEST);
		1447	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1448
		1449	rc_draw (self->rc);
		1450
		1451	glDisable (GL_ALPHA_TEST);
		1452	glDisable (GL_BLEND);
		1453	glDisable (GL_TEXTURE_2D);
		1454	}
		1455
		1456	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1457
1306	PROTOTYPES: ENABLE	1458	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1459
1310	void	1460	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1461	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1462	CODE:
1313	{	1463	{
…		…
1340	HV hv = (HV )SvRV (self);	1490	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1491	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1492	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1493	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1494
		1495	if (name <= 0)
		1496	XSRETURN_EMPTY;
		1497
1345	if (items < 5)	1498	if (items < 5)
1346	{	1499	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1500	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1501	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1502	}
…		…
1387	RETVAL = width > 0;	1540	RETVAL = width > 0;
1388	}	1541	}
1389	OUTPUT:	1542	OUTPUT:
1390	RETVAL	1543	RETVAL
1391		1544
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1545	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1546
1394	PROTOTYPES: DISABLE	1547	PROTOTYPES: DISABLE
1395		1548
1396	CFPlus::Map	1549	DC::Map
1397	new (SV *class)	1550	new (SV *class)
1398	CODE:	1551	CODE:
1399	New (0, RETVAL, 1, struct map);	1552	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1553	RETVAL->x = 0;
1401	RETVAL->y = 0;	1554	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1562	RETVAL->row = 0;
1410	OUTPUT:	1563	OUTPUT:
1411	RETVAL	1564	RETVAL
1412		1565
1413	void	1566	void
1414	DESTROY (CFPlus::Map self)	1567	DESTROY (DC::Map self)
1415	CODE:	1568	CODE:
1416	{	1569	{
1417	map_clear (self);	1570	map_clear (self);
1418	Safefree (self->face2tile);	1571	Safefree (self->face2tile);
1419	Safefree (self->tex);	1572	Safefree (self->tex);
1420	Safefree (self);	1573	Safefree (self);
1421	}	1574	}
1422		1575
1423	void	1576	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1577	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1578	CODE:
1426	self->w = map_width;	1579	self->w = map_width;
1427	self->h = map_height;	1580	self->h = map_height;
1428		1581
1429	void	1582	void
1430	clear (CFPlus::Map self)	1583	clear (DC::Map self)
1431	CODE:	1584	CODE:
1432	map_clear (self);	1585	map_clear (self);
1433		1586
1434	void	1587	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1588	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1589	CODE:
1437	{	1590	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1591	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1592	need_texid (self, tile);
1440	}	1593	}
1441		1594
1442	void	1595	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1596	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1597	CODE:
1445	{	1598	{
1446	tileid texid;	1599	tileid texid;
1447	maptex *tex;	1600	maptex *tex;
1448		1601
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1614	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1615	tex->smoothlevel = level;
1463	}	1616	}
1464		1617
1465	void	1618	void
1466	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)	1619	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)
1467	CODE:	1620	CODE:
1468	{	1621	{
1469	need_texid (self, texid);	1622	need_texid (self, texid);
1470		1623
1471	{	1624	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1644	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1645	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1646	}
1494		1647
1495	int	1648	int
1496	ox (CFPlus::Map self)	1649	ox (DC::Map self)
1497	ALIAS:	1650	ALIAS:
1498	oy = 1	1651	oy = 1
1499	x = 2	1652	x = 2
1500	y = 3	1653	y = 3
1501	w = 4	1654	w = 4
…		…
1512	}	1665	}
1513	OUTPUT:	1666	OUTPUT:
1514	RETVAL	1667	RETVAL
1515		1668
1516	void	1669	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1670	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1671	CODE:
1519	{	1672	{
1520	if (dx > 0)	1673	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1674	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1675	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1690	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1691	self->y += MAP_EXTEND_Y;
1539	}	1692	}
1540	}	1693	}
1541		1694
1542	void	1695	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1696	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1697	CODE:
1545	{	1698	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1699	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	1700	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	1701	mapcell *cell;
1549	int x, y, flags;	1702	int x, y, z, flags;
		1703	AV *missing = newAV ();
		1704	RETVAL = newRV_noinc ((SV *)missing);
1550		1705
1551	while (data < data_end - 1)	1706	while (data < data_end - 1)
1552	{	1707	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1708	flags = (data [0] << 8) + data [1]; data += 2;
1554		1709
…		…
1574	uint8_t ext, cmd;	1729	uint8_t ext, cmd;
1575		1730
1576	do	1731	do
1577	{	1732	{
1578	ext = *data++;	1733	ext = *data++;
1579	cmd = ext & 0x3f;	1734	cmd = ext & 0x7f;
1580		1735
1581	if (cmd < 4)	1736	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1737	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1738	else if (cmd == 5) // health
1584	{	1739	{
…		…
1587	}	1742	}
1588	else if (cmd == 6) // monster width	1743	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1744	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1745	else if (cmd == 0x47)
1591	{	1746	{
1592	if (*data == 4)	1747	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1748	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1749	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1750	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1751
1595	data += *data + 1;	1752	data += *data + 1;
1596	}	1753	}
1597	else if (cmd == 8) // cell flags	1754	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1755	cell->flags = *data++;
…		…
1605	}	1762	}
1606	else	1763	else
1607	cell->darkness = *data++ + 1;	1764	cell->darkness = *data++ + 1;
1608	}	1765	}
1609		1766
		1767	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1768	if (flags & (4 >> z))
1611	{	1769	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1770	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1771	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1772	cell->tile [z] = self->face2tile [face];
		1773
		1774	if (cell->tile [z])
		1775	{
		1776	maptex *tex = self->tex + cell->tile [z];
		1777	if (!tex->name)
		1778	av_push (missing, newSViv (cell->tile [z]));
		1779
		1780	if (tex->smoothtile)
		1781	{
		1782	maptex *smooth = self->tex + tex->smoothtile;
		1783	if (!smooth->name)
		1784	av_push (missing, newSViv (tex->smoothtile));
		1785	}
		1786	}
1615	}	1787	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1788	}
1631	else	1789	else
1632	cell->darkness = 0;	1790	CELL_CLEAR (cell);
1633	}	1791	}
1634	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1635		1795
1636	SV *	1796	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1798	CODE:
1639	{	1799	{
1640	int x1, x;	1800	int x1, x;
1641	int y1, y;	1801	int y1, y;
1642	int z;	1802	int z;
…		…
1687	}	1847	}
1688	OUTPUT:	1848	OUTPUT:
1689	RETVAL	1849	RETVAL
1690		1850
1691	void	1851	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1693	CODE:	1853	CODE:
1694	{	1854	{
		1855	int x, y, z;
		1856
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1857	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1860	smooth_key skey;
1699	int x, y, z;	1861	int pl_x, pl_y;
1700	int last_name;	1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
		1866
		1867	pl_tex.name = 0;
1701		1868
1702	// thats current max. sorry.	1869	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1870	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1871	if (sh > 255) sh = 255;
1705		1872
1706	// clear key, in case of extra padding	1873	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1874	memset (&skey, 0, sizeof (skey));
1708		1875
1709	glColor4ub (255, 255, 255, 255);	1876	memset (&key, 0, sizeof (key));
1710		1877	key.r = 255;
1711	glEnable (GL_BLEND);	1878	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1880	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1881	key.mode = GL_QUADS;
1715		1882	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1883	key.texname = -1;
1717
1718	last_name = 0;
1719		1884
1720	mx += self->x;	1885	mx += self->x;
1721	my += self->y;	1886	my += self->y;
1722		1887
1723	// first pass: determine smooth_max	1888	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1904	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1905	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1906	self->tex [cell->tile [2]].smoothlevel));
1742	}	1907	}
1743	}	1908	}
		1909
		1910	glEnable (GL_BLEND);
		1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1913
1745	for (z = 0; z <= 2; z++)	1914	for (z = 0; z <= 2; z++)
1746	{	1915	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1916	memset (smooth_level, 0, sizeof (smooth_level));
1748		1917
…		…
1761	{	1930	{
1762	maptex tex = self->tex [tile];	1931	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1932	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1933	int py = (y + 1) * T - tex.h;
1765		1934
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1935	if (key.texname != tex.name)
1769	{	1936	{
1770	if (!tex.name)	1937	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1938	tex = self->tex [2]; /* missing, replace by noface */
1772		1939
1773	glEnd ();	1940	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1941	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1942	}
1777		1943
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1944	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	1960	if (cell->flags & 1)
1786	{	1961	{
1787	maptex tex = self->tex [1];	1962	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1963	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1964	int py = y * T - T * 6 / 32;
1790		1965
		1966	if (tex.name)
1791	glEnd ();	1967	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	1978	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	1979	}
1800	}	1980	}
1801		1981
1802	// update smooth hash	1982	// update smooth hash
1803	if (tex.smoothtile)	1983	if (tex.smoothtile)
…		…
1839	}	2019	}
1840	}	2020	}
1841	}	2021	}
1842	}	2022	}
1843		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
1844	// go through all smoothlevels, lowest to highest, then draw.	2027	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2028	// this is basically counting sort
1846	{	2029	{
1847	int w, b;	2030	int w, b;
1848		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2034	for (w = 0; w < 256 / 32; ++w)
1850	{	2035	{
1851	uint32_t smask = smooth_level [w];	2036	uint32_t smask = smooth_level [w];
1852	if (smask)	2037	if (smask)
1853	for (b = 0; b < 32; ++b)	2038	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2057	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2059	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2060	float dy = tex.t * .5f ; // 2 images/column
1876		2061
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2062	if (tex.name)
1880	{	2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
1881	if (!tex.name)	2066	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2067	{
1883
1884	glEnd ();	2068	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
1887	}	2071	}
1888		2072
1889	if (border)	2073	if (border)
1890	{	2074	{
1891	float ox = border * dx;	2075	float ox = border * dx;
1892		2076
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2081	}
1898		2082
1899	if (corner)	2083	if (corner)
1900	{	2084	{
1901	float ox = corner * dx;	2085	float ox = corner * dx;
1902		2086
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
1907	}	2092	}
1908	}	2093	}
1909	}	2094	}
1910	}	2095	}
1911	}	2096	}
		2097
		2098	glEnd ();
		2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
1912	}	2101	}
1913		2102
1914	hv_clear (smooth);	2103	hv_clear (smooth);
1915	}	2104	}
1916		2105
1917	glEnd ();	2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
1918		2111
1919	glDisable (GL_TEXTURE_2D);	2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1920	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1921		2125
1922	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1925	{	2129	{
…		…
1950	}	2154	}
1951	}	2155	}
1952	}	2156	}
1953		2157
1954	void	2158	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2160	CODE:
1957	{	2161	{
1958	static float color[16][3] = {	2162	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
2012	}	2216	}
2013		2217
2014	void	2218	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2220	PPCODE:
2017	{	2221	{
2018	int x, y;	2222	int x, y;
2019	int sw1 = sw + 2;	2223	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2224	int sh1 = sh + 2;
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2296	PUSHs (darkness3_sv);
2093	}	2297	}
2094		2298
2095	SV *	2299	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2301	CODE:
2098	{	2302	{
2099	int x, y, x1, y1;	2303	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2304	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2305	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2362	else
2159	*data++ = 0;	2363	*data++ = 0;
2160	}	2364	}
2161	}	2365	}
2162		2366
		2367	/* if size is wh + 5 then no data has been found /
		2368	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2369	{
2163	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
2165	RETVAL = data_sv;	2374	RETVAL = data_sv;
2166	}	2375	}
2167	OUTPUT:	2376	OUTPUT:
2168	RETVAL	2377	RETVAL
2169		2378
2170	void	2379	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2381	PPCODE:
2173	{	2382	{
2174	int x, y, z;	2383	int x, y, z;
2175	int w, h;	2384	int w, h;
2176	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t data, end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
2177		2396
2178	if (*data++ != 0)	2397	if (*data++ != 0)
2179	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
2180		2399
2181	w = data++ << 8; w \|= data++;	2400	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2401	h = data++ << 8; h \|= data++;
2183		2402
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2415	{
2197	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
2198		2417
2199	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
2200	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
2201	uint8_t flags = *data++;	2425	flags = *data++;
2202		2426
2203	if (flags)	2427	if (flags)
2204	{	2428	{
2205	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2430	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2433	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2434	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2435
2212	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
2213	{	2437	{
2214	cell->darkness = 0;	2438	/cell->darkness = 0;/
		2439	EXTEND (SP, 3);
2215		2440
2216	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
2217	{	2442	{
2218	tileid t = tile [z];	2443	tileid t = tile [z];
2219		2444
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2445	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2446	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2447	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2448	need_texid (self, t);
2224	}	2449	}
2225		2450
2226	cell->tile [z] = t;	2451	cell->tile [z] = t;
2227	}	2452	}
…		…
2229	}	2454	}
2230	}	2455	}
2231	}	2456	}
2232	}	2457	}
2233		2458
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
		2460
		2461	DC::RW
		2462	new (SV class, SV data_sv)
		2463	CODE:
		2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
		2470	OUTPUT:
		2471	RETVAL
		2472
		2473	DC::RW
		2474	new_from_file (SV class, const char path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
		2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2488
2236	PROTOTYPES: DISABLE	2489	PROTOTYPES: DISABLE
2237		2490
2238	CFPlus::MixChunk	2491	DC::Channel
2239	new_from_file (SV class, char path)	2492	find ()
2240	CODE:	2493	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
2242	OUTPUT:	2510	OUTPUT:
2243	RETVAL	2511	RETVAL
2244		2512
2245	void	2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
2246	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
2247	CODE:	2583	CODE:
2248	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
2249		2585
2250	int	2586	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2592	OUTPUT:
2255	RETVAL	2593	RETVAL
2256		2594
2257	int	2595	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2597	CODE:
		2598	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
2261	OUTPUT:	2610	OUTPUT:
2262	RETVAL	2611	RETVAL
2263		2612
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2614
2266	int	2615	int
2267	volume (int volume = -1)	2616	volume (int volume = -1)
2268	PROTOTYPE: ;$	2617	PROTOTYPE: ;$
2269	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2622	OUTPUT:
2272	RETVAL	2623	RETVAL
2273		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
		2635	DC::MixMusic
		2636	new (SV *class, DC::RW rwops)
		2637	CODE:
		2638	RETVAL = Mix_LoadMUS_RW (rwops);
		2639	OUTPUT:
		2640	RETVAL
		2641
		2642	void
		2643	DESTROY (DC::MixMusic self)
		2644	CODE:
		2645	Mix_FreeMusic (self);
		2646
2274	int	2647	int
2275	fade_out (int ms)
2276	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);
2278	OUTPUT:
2279	RETVAL
2280
2281	CFPlus::MixMusic
2282	new_from_file (SV class, char path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void
2289	DESTROY (CFPlus::MixMusic self)
2290	CODE:
2291	Mix_FreeMusic (self);
2292
2293	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2649	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2651	OUTPUT:
2298	RETVAL	2652	RETVAL
2299		2653
2300	int	2654	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2656	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2657	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2658
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2660
2309	PROTOTYPES: ENABLE	2661	PROTOTYPES: ENABLE
2310		2662
2311	BOOT:	2663	BOOT:
2312	{	2664	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2666	static const struct {
2315	const char *name;	2667	const char *name;
2316	IV iv;	2668	IV iv;
2317	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2717	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2718	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2760	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2761	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2762	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2766	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2767	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
…		…
2418		2777
2419	texture_av = newAV ();	2778	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2779	AvREAL_off (texture_av);
2421	}	2780	}
2422		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
		2787
2423	char *	2788	char *
2424	gl_vendor ()	2789	gl_vendor ()
2425	CODE:	2790	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2792	OUTPUT:
…		…
2544		2909
2545	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2546	CODE:	2911	CODE:
2547	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2548		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
2549	PROTOTYPES: ENABLE	2927	PROTOTYPES: ENABLE
2550		2928
2551	void glBegin (int mode)	2929	void glBegin (int mode)
2552		2930
2553	void glEnd ()	2931	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2586	CODE:	2964	CODE:
2587	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		2967
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		2969
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		2971
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		2973
…		…
2621		2999
2622	void glEndList ()	3000	void glEndList ()
2623		3001
2624	void glCallList (int list)	3002	void glCallList (int list)
2625		3003
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3005
2628	PROTOTYPES: DISABLE	3006	PROTOTYPES: DISABLE
2629		3007
2630	void	3008	void
2631	find_widget (SV *widget, NV x, NV y)	3009	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3010	PPCODE:
2633	{	3011	{
2634	if (within_widget (widget, x, y))	3012	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3013	XPUSHs (self);
2636	}	3014	}
2637		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h \|\| !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3060	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID \| G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs. Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.267 by root, Sun Jul 20 02:55:36 2008 UTC