[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 1.265 by root, Fri Jul 18 22:56:11 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);
…		…
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
344	static void	372	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	374	{
347	int x, y;	375	int x, y;
348	maprow *row;	376	maprow *row;
349	mapcell *cell;	377	mapcell *cell;
350		378
…		…
429	n \|= n >> 16;	457	n \|= n >> 16;
430		458
431	return n + 1;	459	return n + 1;
432	}	460	}
433		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
434	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
437		476
438	/******************************************************************************/	477	/******************************************************************************/
439		478
		479	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		480	static GV *hover_gv;
		481
440	static int	482	static int
441	within_widget (SV *widget, NV x, NV y)	483	within_widget (SV *widget, NV x, NV y)
442	{	484	{
443	HV *self;	485	HV *self;
444	SV **svp;	486	SV **svp;
…		…
473	return 0;	515	return 0;
474		516
475	return 1;	517	return 1;
476	}	518	}
477		519
478	MODULE = CFPlus PACKAGE = CFPlus	520	MODULE = Deliantra::Client PACKAGE = DC
479		521
480	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
481		523
482	BOOT:	524	BOOT:
483	{	525	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	527	static const struct {
486	const char *name;	528	const char *name;
487	IV iv;	529	IV iv;
488	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
511		553
512	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
515		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
597	# undef const_iv	670	# undef const_iv
598	};	671	};
599		672
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		692
620	NV floor (NV x)	693	NV floor (NV x)
621		694
622	NV ceil (NV x)	695	NV ceil (NV x)
623		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
624	void	701	void
625	pango_init ()	702	pango_init ()
626	CODE:	703	CODE:
627	{	704	{
628	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	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);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/pango_context_set_font_description (opengl_context, default_font);/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		712	#endif
631	}	713	}
632		714
633	char *
634	SDL_GetError ()	715	char *SDL_GetError ()
635		716
636	int	717	int SDL_Init (U32 flags)
637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
638		718
639	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
640	SDL_Quit ()	723	void SDL_Quit ()
		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
641		733
642	void	734	void
643	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	736	PPCODE:
645	{	737	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		752
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	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);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		755
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		757
669	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
670	while (*m)	759	while (*m)
671	{	760	{
672	if ((m)->w >= 640 && (m)->h >= 480)	761	if ((m)->w >= 400 && (m)->h >= 300)
673	{	762	{
674	AV *av = newAV ();	763	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	766	av_push (av, newSViv (rgb));
…		…
701		790
702	if (RETVAL)	791	if (RETVAL)
703	{	792	{
704	av_clear (texture_av);	793	av_clear (texture_av);
705		794
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	797	#include "glfunc.h"
709	#undef GL_FUNC	798	#undef GL_FUNC
710	}	799	}
711	}	800	}
…		…
718	char *	807	char *
719	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
720		809
721	int	810	int
722	SDL_GetAppState ()	811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
723		815
724	void	816	void
725	poll_events ()	817	poll_events ()
726	PPCODE:	818	PPCODE:
727	{	819	{
…		…
737	{	829	{
738	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
739	case SDL_KEYUP:	831	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	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 */	835	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);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	837	break;
746		838
747	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	858	x = ev.motion.x;
767	y = ev.motion.y;	859	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	861	}
770		862
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	869	}
778	break;	870	break;
779		871
780	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		875
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	886	break;
795	}	887	}
796		888
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	890	}
799	}	891	}
800		892
801	int	893	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	895	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
806		898
807	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
808	Mix_CloseAudio ()	916	Mix_CloseAudio ()
809		917
810	int	918	int
811	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
812		923
813	void	924	void
814	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
815	CODE:	926	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	953	}
843	}	954	}
844	#endif	955	#endif
845	}	956	}
846		957
847	void	958	int
848	add_font (char *file)	959	add_font (char *file)
849	CODE:	960	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
851		964
852	void	965	void
853	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
854	ALIAS:	967	ALIAS:
855	load_image_file = 1	968	load_image_file = 1
…		…
858	STRLEN image_len;	971	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
865		978
866	if (!rw)	979	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
868		981
…		…
941	void	1054	void
942	error (char *message)	1055	error (char *message)
943	CODE:	1056	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1058	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1060	#endif
948		1061
949	void	1062	void
950	fatal (char *message)	1063	fatal (char *message)
951	CODE:	1064	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1066	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1068	#endif
956	_exit (1);	1069	_exit (1);
957		1070
958	void	1071	void
959	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
971	#if DEBUG	1084	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
973	#endif	1086	#endif
974	}	1087	}
975		1088
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1090
978	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
979		1092
980	CFPlus::Font	1093	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
982	CODE:	1095	CODE:
983	{	1096	{
984	int count;	1097	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
988	}	1101	}
989	OUTPUT:	1102	OUTPUT:
990	RETVAL	1103	RETVAL
991		1104
992	void	1105	void
993	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
994	CODE:	1107	CODE:
995	pango_font_description_free (self);	1108	pango_font_description_free (self);
996		1109
997	void	1110	void
998	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
999	PROTOTYPE: $	1112	PROTOTYPE: $
1000	CODE:	1113	CODE:
1001	default_font = self;	1114	default_font = self;
1002		1115
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1117
1005	PROTOTYPES: DISABLE	1118	PROTOTYPES: DISABLE
1006		1119
1007	void	1120	void
1008	reset_glyph_cache ()	1121	glyph_cache_backup ()
1009	PROTOTYPE:	1122	PROTOTYPE:
1010	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
1011	tc_clear ();	1130	tc_restore ();
1012		1131
1013	CFPlus::Layout	1132	DC::Layout
1014	new (SV *class)	1133	new (SV *class)
1015	CODE:	1134	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
1017		1136
1018	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
1025		1145
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
1028	OUTPUT:	1148	OUTPUT:
1029	RETVAL	1149	RETVAL
1030		1150
1031	void	1151	void
1032	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
1033	CODE:	1153	CODE:
1034	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
1035	Safefree (self);	1156	Safefree (self);
1036		1157
1037	void	1158	void
1038	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
1039	CODE:	1160	CODE:
1040	{	1161	{
1041	STRLEN textlen;	1162	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
1043		1164
1044	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
1045	}	1166	}
1046		1167
1047	void	1168	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1170	CODE:
1050	{	1171	{
1051	STRLEN textlen;	1172	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
1053		1174
1054	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1176	}
1056		1177
1057	void	1178	void
1058	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
1059	CODE:	1180	CODE:
1060	{	1181	{
1061	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1184	const char *pos = text;
…		…
1098	if (attrs)	1219	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1100	}	1221	}
1101		1222
1102	void	1223	void
1103	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1104	PPCODE:	1225	PPCODE:
1105	{	1226	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1228
1108	do	1229	do
1109	{	1230	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1232
1112	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1113	{	1234	{
1114	PangoRectangle extents;	1235	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1244
1124	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1125	}	1246	}
1126		1247
1127	int	1248	int
1128	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1129	CODE:	1250	CODE:
1130	{	1251	{
1131	int lines = 1;	1252	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1133		1254
…		…
1138	}	1259	}
1139	OUTPUT:	1260	OUTPUT:
1140	RETVAL	1261	RETVAL
1141		1262
1142	SV *	1263	SV *
1143	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1144	CODE:	1265	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1268	OUTPUT:
1148	RETVAL	1269	RETVAL
1149		1270
1150	void	1271	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1273	CODE:
1153	self->r = r;	1274	self->r = r;
1154	self->g = g;	1275	self->g = g;
1155	self->b = b;	1276	self->b = b;
1156	self->a = a;	1277	self->a = a;
1157		1278
1158	void	1279	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1281	CODE:
1161	if (self->font != font)	1282	if (self->font != font)
1162	{	1283	{
1163	self->font = font;	1284	self->font = font;
1164	layout_update_font (self);	1285	layout_update_font (self);
1165	}	1286	}
1166		1287
1167	void	1288	void
1168	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1169	CODE:	1290	CODE:
1170	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1171	{	1292	{
1172	self->base_height = base_height;	1293	self->base_height = base_height;
1173	layout_update_font (self);	1294	layout_update_font (self);
1174	}	1295	}
1175		1296
1176	void	1297	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1299	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1301
1181	void	1302	void
1182	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1183	CODE:	1304	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1306
1186	void	1307	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1309	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1311
1191	void	1312	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1314	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1199	);	1320	);
1200		1321
1201	void	1322	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1324	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1326
1206	void	1327	void
1207	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1208	PPCODE:	1329	PPCODE:
1209	{	1330	{
1210	int w, h;	1331	int w, h;
1211		1332
1212	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1338	}
1218		1339
1219	int	1340	int
1220	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1221	CODE:	1342	CODE:
1222	{	1343	{
1223	PangoRectangle rect;	1344	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1227	}	1348	}
1228	OUTPUT:	1349	OUTPUT:
1229	RETVAL	1350	RETVAL
1230		1351
1231	int	1352	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1354	CODE:
1234	{	1355	{
1235	int index, trailing;	1356	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1238	}	1359	}
1239	OUTPUT:	1360	OUTPUT:
1240	RETVAL	1361	RETVAL
1241		1362
1242	void	1363	void
1243	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1365	PPCODE:
1245	{	1366	{
1246	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1369
1249	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1374	}
1254		1375
1255	void	1376	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1378	PPCODE:
1258	{	1379	{
1259	int line, x;	1380	int line, x;
1260		1381
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1385	--line;
		1386	#endif
1264	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1390	}
1268		1391
1269	void	1392	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1394	PPCODE:
1272	{	1395	{
1273	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1274	int index, trailing;	1397	int index, trailing;
1275		1398
1276	if (line < 0)	1399	if (line < 0)
1277	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1278		1401
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1281		1404
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1406
1284	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1414	}
1292	}	1415	}
1293		1416
1294	void	1417	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1298	self->pl,	1422	self->pl,
		1423	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1301	flags	1426	flags
1302	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1303		1431
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1432	void
		1433	draw (DC::Layout self)
		1434	CODE:
		1435	{
		1436	glEnable (GL_TEXTURE_2D);
		1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1443
		1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1452
1306	PROTOTYPES: ENABLE	1453	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1454
1310	void	1455	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1456	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1457	CODE:
1313	{	1458	{
…		…
1340	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
		1492
1345	if (items < 5)	1493	if (items < 5)
1346	{	1494	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1497	}
…		…
1387	RETVAL = width > 0;	1535	RETVAL = width > 0;
1388	}	1536	}
1389	OUTPUT:	1537	OUTPUT:
1390	RETVAL	1538	RETVAL
1391		1539
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1541
1394	PROTOTYPES: DISABLE	1542	PROTOTYPES: DISABLE
1395		1543
1396	CFPlus::Map	1544	DC::Map
1397	new (SV *class)	1545	new (SV *class)
1398	CODE:	1546	CODE:
1399	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1548	RETVAL->x = 0;
1401	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1557	RETVAL->row = 0;
1410	OUTPUT:	1558	OUTPUT:
1411	RETVAL	1559	RETVAL
1412		1560
1413	void	1561	void
1414	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1415	CODE:	1563	CODE:
1416	{	1564	{
1417	map_clear (self);	1565	map_clear (self);
1418	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1419	Safefree (self->tex);	1567	Safefree (self->tex);
1420	Safefree (self);	1568	Safefree (self);
1421	}	1569	}
1422		1570
1423	void	1571	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1573	CODE:
1426	self->w = map_width;	1574	self->w = map_width;
1427	self->h = map_height;	1575	self->h = map_height;
1428		1576
1429	void	1577	void
1430	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1431	CODE:	1579	CODE:
1432	map_clear (self);	1580	map_clear (self);
1433		1581
1434	void	1582	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1584	CODE:
1437	{	1585	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1587	need_texid (self, tile);
1440	}	1588	}
1441		1589
1442	void	1590	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1592	CODE:
1445	{	1593	{
1446	tileid texid;	1594	tileid texid;
1447	maptex *tex;	1595	maptex *tex;
1448		1596
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1463	}	1611	}
1464		1612
1465	void	1613	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)	1614	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:	1615	CODE:
1468	{	1616	{
1469	need_texid (self, texid);	1617	need_texid (self, texid);
1470		1618
1471	{	1619	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1641	}
1494		1642
1495	int	1643	int
1496	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1497	ALIAS:	1645	ALIAS:
1498	oy = 1	1646	oy = 1
1499	x = 2	1647	x = 2
1500	y = 3	1648	y = 3
1501	w = 4	1649	w = 4
…		…
1512	}	1660	}
1513	OUTPUT:	1661	OUTPUT:
1514	RETVAL	1662	RETVAL
1515		1663
1516	void	1664	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1666	CODE:
1519	{	1667	{
1520	if (dx > 0)	1668	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1670	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1539	}	1687	}
1540	}	1688	}
1541		1689
1542	void	1690	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1692	CODE:
1545	{	1693	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	1696	mapcell *cell;
1549	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1550		1700
1551	while (data < data_end - 1)	1701	while (data < data_end - 1)
1552	{	1702	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1554		1704
…		…
1574	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1575		1725
1576	do	1726	do
1577	{	1727	{
1578	ext = *data++;	1728	ext = *data++;
1579	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1580		1730
1581	if (cmd < 4)	1731	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1584	{	1734	{
…		…
1587	}	1737	}
1588	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1591	{	1741	{
1592	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1746
1595	data += *data + 1;	1747	data += *data + 1;
1596	}	1748	}
1597	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1605	}	1757	}
1606	else	1758	else
1607	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1608	}	1760	}
1609		1761
		1762	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1763	if (flags & (4 >> z))
1611	{	1764	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1766	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1615	}	1782	}
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	}	1783	}
1631	else	1784	else
1632	cell->darkness = 0;	1785	cell->darkness = 0;
1633	}	1786	}
1634	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1635		1790
1636	SV *	1791	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1793	CODE:
1639	{	1794	{
1640	int x1, x;	1795	int x1, x;
1641	int y1, y;	1796	int y1, y;
1642	int z;	1797	int z;
…		…
1687	}	1842	}
1688	OUTPUT:	1843	OUTPUT:
1689	RETVAL	1844	RETVAL
1690		1845
1691	void	1846	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1693	CODE:	1848	CODE:
1694	{	1849	{
		1850	int x, y, z;
		1851
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1852	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1853	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)	1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1855	smooth_key skey;
1699	int x, y, z;	1856	int pl_x, pl_y;
1700	int last_name;	1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
		1861
		1862	pl_tex.name = 0;
1701		1863
1702	// thats current max. sorry.	1864	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1865	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1866	if (sh > 255) sh = 255;
1705		1867
1706	// clear key, in case of extra padding	1868	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1869	memset (&skey, 0, sizeof (skey));
1708		1870
1709	glColor4ub (255, 255, 255, 255);	1871	memset (&key, 0, sizeof (key));
1710		1872	key.r = 255;
1711	glEnable (GL_BLEND);	1873	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1874	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1875	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1876	key.mode = GL_QUADS;
1715		1877	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1878	key.texname = -1;
1717
1718	last_name = 0;
1719		1879
1720	mx += self->x;	1880	mx += self->x;
1721	my += self->y;	1881	my += self->y;
1722		1882
1723	// first pass: determine smooth_max	1883	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1899	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1900	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1901	self->tex [cell->tile [2]].smoothlevel));
1742	}	1902	}
1743	}	1903	}
		1904
		1905	glEnable (GL_BLEND);
		1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1908
1745	for (z = 0; z <= 2; z++)	1909	for (z = 0; z <= 2; z++)
1746	{	1910	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1911	memset (smooth_level, 0, sizeof (smooth_level));
1748		1912
…		…
1761	{	1925	{
1762	maptex tex = self->tex [tile];	1926	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1927	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1928	int py = (y + 1) * T - tex.h;
1765		1929
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1930	if (key.texname != tex.name)
1769	{	1931	{
1770	if (!tex.name)	1932	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1933	tex = self->tex [2]; /* missing, replace by noface */
1772		1934
1773	glEnd ();	1935	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1937	}
1777		1938
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1939	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	{	1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	1955	if (cell->flags & 1)
1786	{	1956	{
1787	maptex tex = self->tex [1];	1957	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1958	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1959	int py = y * T - T * 6 / 32;
1790		1960
		1961	if (tex.name)
1791	glEnd ();	1962	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	1973	}
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	}	1974	}
1800	}	1975	}
1801		1976
1802	// update smooth hash	1977	// update smooth hash
1803	if (tex.smoothtile)	1978	if (tex.smoothtile)
…		…
1839	}	2014	}
1840	}	2015	}
1841	}	2016	}
1842	}	2017	}
1843		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
1844	// go through all smoothlevels, lowest to highest, then draw.	2022	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2023	// this is basically counting sort
1846	{	2024	{
1847	int w, b;	2025	int w, b;
1848		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2029	for (w = 0; w < 256 / 32; ++w)
1850	{	2030	{
1851	uint32_t smask = smooth_level [w];	2031	uint32_t smask = smooth_level [w];
1852	if (smask)	2032	if (smask)
1853	for (b = 0; b < 32; ++b)	2033	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2052	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2054	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2055	float dy = tex.t * .5f ; // 2 images/column
1876		2056
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2057	if (tex.name)
1880	{	2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
1881	if (!tex.name)	2061	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2062	{
1883
1884	glEnd ();	2063	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
1887	}	2066	}
1888		2067
1889	if (border)	2068	if (border)
1890	{	2069	{
1891	float ox = border * dx;	2070	float ox = border * dx;
1892		2071
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2076	}
1898		2077
1899	if (corner)	2078	if (corner)
1900	{	2079	{
1901	float ox = corner * dx;	2080	float ox = corner * dx;
1902		2081
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
1907	}	2087	}
1908	}	2088	}
1909	}	2089	}
1910	}	2090	}
1911	}	2091	}
		2092
		2093	glEnd ();
		2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
1912	}	2096	}
1913		2097
1914	hv_clear (smooth);	2098	hv_clear (smooth);
1915	}	2099	}
1916		2100
1917	glEnd ();	2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
1918		2106
1919	glDisable (GL_TEXTURE_2D);	2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1920	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
1921		2120
1922	// top layer: overlays such as the health bar	2121	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2122	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2123	if (0 <= y + my && y + my < self->rows)
1925	{	2124	{
…		…
1950	}	2149	}
1951	}	2150	}
1952	}	2151	}
1953		2152
1954	void	2153	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2155	CODE:
1957	{	2156	{
1958	static float color[16][3] = {	2157	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
2012	}	2211	}
2013		2212
2014	void	2213	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2215	PPCODE:
2017	{	2216	{
2018	int x, y;	2217	int x, y;
2019	int sw1 = sw + 2;	2218	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2219	int sh1 = sh + 2;
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2291	PUSHs (darkness3_sv);
2093	}	2292	}
2094		2293
2095	SV *	2294	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2296	CODE:
2098	{	2297	{
2099	int x, y, x1, y1;	2298	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2299	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2300	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2357	else
2159	*data++ = 0;	2358	*data++ = 0;
2160	}	2359	}
2161	}	2360	}
2162		2361
		2362	/* if size is wh + 5 then no data has been found /
		2363	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2364	{
2163	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
2165	RETVAL = data_sv;	2369	RETVAL = data_sv;
2166	}	2370	}
2167	OUTPUT:	2371	OUTPUT:
2168	RETVAL	2372	RETVAL
2169		2373
2170	void	2374	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2376	PPCODE:
2173	{	2377	{
2174	int x, y, z;	2378	int x, y, z;
2175	int w, h;	2379	int w, h;
2176	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t data, end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
2177		2391
2178	if (*data++ != 0)	2392	if (*data++ != 0)
2179	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
2180		2394
2181	w = data++ << 8; w \|= data++;	2395	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2396	h = data++ << 8; h \|= data++;
2183		2397
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2410	{
2197	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
2198		2412
2199	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
2200	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
2201	uint8_t flags = *data++;	2420	flags = *data++;
2202		2421
2203	if (flags)	2422	if (flags)
2204	{	2423	{
2205	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2425	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2428	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2429	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2430
2212	if (cell->darkness == 0)	2431	if (cell->darkness == 0)
2213	{	2432	{
2214	cell->darkness = 0;	2433	/cell->darkness = 0;/
		2434	EXTEND (SP, 3);
2215		2435
2216	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
2217	{	2437	{
2218	tileid t = tile [z];	2438	tileid t = tile [z];
2219		2439
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2440	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2441	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2442	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2443	need_texid (self, t);
2224	}	2444	}
2225		2445
2226	cell->tile [z] = t;	2446	cell->tile [z] = t;
2227	}	2447	}
…		…
2229	}	2449	}
2230	}	2450	}
2231	}	2451	}
2232	}	2452	}
2233		2453
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
		2455
		2456	DC::RW
		2457	new (SV class, SV data_sv)
		2458	CODE:
		2459	{
		2460	STRLEN datalen;
		2461	char *data = SvPVbyte (data_sv, datalen);
		2462
		2463	RETVAL = SDL_RWFromConstMem (data, datalen);
		2464	}
		2465	OUTPUT:
		2466	RETVAL
		2467
		2468	DC::RW
		2469	new_from_file (SV class, const char path, const char *mode = "rb")
		2470	CODE:
		2471	RETVAL = SDL_RWFromFile (path, mode);
		2472	OUTPUT:
		2473	RETVAL
		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
		2477	#void
		2478	#close (DC::RW self)
		2479	# CODE:
		2480	# (self->(close)) (self);
		2481
		2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2483
2236	PROTOTYPES: DISABLE	2484	PROTOTYPES: DISABLE
2237		2485
2238	CFPlus::MixChunk	2486	DC::Channel
2239	new_from_file (SV class, char path)	2487	find ()
2240	CODE:	2488	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
2242	OUTPUT:	2505	OUTPUT:
2243	RETVAL	2506	RETVAL
2244		2507
2245	void	2508	void
		2509	halt (DC::Channel self)
		2510	CODE:
		2511	Mix_HaltChannel (self);
		2512
		2513	void
		2514	expire (DC::Channel self, int ticks = -1)
		2515	CODE:
		2516	Mix_ExpireChannel (self, ticks);
		2517
		2518	void
		2519	fade_out (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_FadeOutChannel (self, ticks);
		2522
		2523	int
		2524	volume (DC::Channel self, int volume)
		2525	CODE:
		2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	void
		2531	unregister_all_effects (DC::Channel self)
		2532	CODE:
		2533	Mix_UnregisterAllEffects (self);
		2534
		2535	void
		2536	set_panning (DC::Channel self, int left, int right)
		2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
		2540	Mix_SetPanning (self, left, right);
		2541
		2542	void
		2543	set_distance (DC::Channel self, int distance)
		2544	CODE:
		2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2546
		2547	void
		2548	set_position (DC::Channel self, int angle, int distance)
		2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
		2559
		2560	void
		2561	set_reverse_stereo (DC::Channel self, int flip)
		2562	CODE:
		2563	Mix_SetReverseStereo (self, flip);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2566
		2567	PROTOTYPES: DISABLE
		2568
		2569	DC::MixChunk
		2570	new (SV *class, DC::RW rwops)
		2571	CODE:
		2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2573	OUTPUT:
		2574	RETVAL
		2575
		2576	void
2246	DESTROY (CFPlus::MixChunk self)	2577	DESTROY (DC::MixChunk self)
2247	CODE:	2578	CODE:
2248	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
2249		2580
2250	int	2581	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2587	OUTPUT:
2255	RETVAL	2588	RETVAL
2256		2589
2257	int	2590	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2592	CODE:
		2593	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
		2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
2261	OUTPUT:	2605	OUTPUT:
2262	RETVAL	2606	RETVAL
2263		2607
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2609
2266	int	2610	int
2267	volume (int volume = -1)	2611	volume (int volume = -1)
2268	PROTOTYPE: ;$	2612	PROTOTYPE: ;$
2269	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2617	OUTPUT:
2272	RETVAL	2618	RETVAL
2273		2619
		2620	void
		2621	fade_out (int ms)
		2622	CODE:
		2623	Mix_FadeOutMusic (ms);
		2624
		2625	void
		2626	halt ()
		2627	CODE:
		2628	Mix_HaltMusic ();
		2629
		2630	DC::MixMusic
		2631	new (SV *class, DC::RW rwops)
		2632	CODE:
		2633	RETVAL = Mix_LoadMUS_RW (rwops);
		2634	OUTPUT:
		2635	RETVAL
		2636
		2637	void
		2638	DESTROY (DC::MixMusic self)
		2639	CODE:
		2640	Mix_FreeMusic (self);
		2641
2274	int	2642	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)	2643	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2644	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2646	OUTPUT:
2298	RETVAL	2647	RETVAL
2299		2648
2300	int	2649	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2651	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2652	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2653
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2655
2309	PROTOTYPES: ENABLE	2656	PROTOTYPES: ENABLE
2310		2657
2311	BOOT:	2658	BOOT:
2312	{	2659	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2661	static const struct {
2315	const char *name;	2662	const char *name;
2316	IV iv;	2663	IV iv;
2317	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2712	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2713	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2755	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2756	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2757	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2761	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2762	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
…		…
2418		2772
2419	texture_av = newAV ();	2773	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2774	AvREAL_off (texture_av);
2421	}	2775	}
2422		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
		2782
2423	char *	2783	char *
2424	gl_vendor ()	2784	gl_vendor ()
2425	CODE:	2785	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2787	OUTPUT:
…		…
2544		2904
2545	void glTexCoord (float s, float t)	2905	void glTexCoord (float s, float t)
2546	CODE:	2906	CODE:
2547	glTexCoord2f (s, t);	2907	glTexCoord2f (s, t);
2548		2908
		2909	void glRect (float x1, float y1, float x2, float y2)
		2910	CODE:
		2911	glRectf (x1, y1, x2, y2);
		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
2549	PROTOTYPES: ENABLE	2922	PROTOTYPES: ENABLE
2550		2923
2551	void glBegin (int mode)	2924	void glBegin (int mode)
2552		2925
2553	void glEnd ()	2926	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2586	CODE:	2959	CODE:
2587	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		2962
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		2964
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		2966
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		2968
…		…
2621		2994
2622	void glEndList ()	2995	void glEndList ()
2623		2996
2624	void glCallList (int list)	2997	void glCallList (int list)
2625		2998
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3000
2628	PROTOTYPES: DISABLE	3001	PROTOTYPES: DISABLE
2629		3002
2630	void	3003	void
2631	find_widget (SV *widget, NV x, NV y)	3004	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3005	PPCODE:
2633	{	3006	{
2634	if (within_widget (widget, x, y))	3007	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3008	XPUSHs (self);
2636	}	3009	}
2637		3010
		3011	BOOT:
		3012	{
		3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3014
		3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3019	}
		3020
		3021	void
		3022	draw (SV *self)
		3023	CODE:
		3024	{
		3025	HV *hv;
		3026	SV **svp;
		3027	NV x, y, w, h;
		3028	SV *draw_x_sv = GvSV (draw_x_gv);
		3029	SV *draw_y_sv = GvSV (draw_y_gv);
		3030	SV *draw_w_sv = GvSV (draw_w_gv);
		3031	SV *draw_h_sv = GvSV (draw_h_gv);
		3032	double draw_x, draw_y;
		3033
		3034	if (!SvROK (self))
		3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3036
		3037	hv = (HV *)SvRV (self);
		3038
		3039	if (SvTYPE (hv) != SVt_PVHV)
		3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3041
		3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3044
		3045	if (!h \|\| !w)
		3046	XSRETURN_EMPTY;
		3047
		3048	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3049	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3050
		3051	draw_x = SvNV (draw_x_sv) + x;
		3052	draw_y = SvNV (draw_y_sv) + y;
		3053
		3054	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3055	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3056	XSRETURN_EMPTY;
		3057
		3058	sv_setnv (draw_x_sv, draw_x);
		3059	sv_setnv (draw_y_sv, draw_y);
		3060
		3061	glPushMatrix ();
		3062	glTranslated (x, y, 0);
		3063
		3064	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3065	{
		3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3067
		3068	if (svp && SvTRUE (*svp))
		3069	{
		3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3071	glEnable (GL_BLEND);
		3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3073	glBegin (GL_QUADS);
		3074	glVertex2f (0, 0);
		3075	glVertex2f (w, 0);
		3076	glVertex2f (w, h);
		3077	glVertex2f (0, h);
		3078	glEnd ();
		3079	glDisable (GL_BLEND);
		3080	}
		3081	}
		3082	#if 0
		3083	// draw borders, for debugging
		3084	glPushMatrix ();
		3085	glColor4f (1., 1., 0., 1.);
		3086	glTranslatef (.5, .5, 0.);
		3087	glBegin (GL_LINE_LOOP);
		3088	glVertex2f (0 , 0);
		3089	glVertex2f (w - 1, 0);
		3090	glVertex2f (w - 1, h - 1);
		3091	glVertex2f (0 , h - 1);
		3092	glEnd ();
		3093	glPopMatrix ();
		3094	#endif
		3095	PUSHMARK (SP);
		3096	XPUSHs (self);
		3097	PUTBACK;
		3098	call_method ("_draw", G_VOID \| G_DISCARD);
		3099	SPAGAIN;
		3100
		3101	glPopMatrix ();
		3102
		3103	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3104	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3105	}
		3106

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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 1.265 by root, Fri Jul 18 22:56:11 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 1.265 by root, Fri Jul 18 22:56:11 2008 UTC