[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 1.266 by root, Sun Jul 20 02:51:40 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
		1785	{
1632	cell->darkness = 0;	1786	cell->darkness = 0;
		1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
		1790	}
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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs. Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC