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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.271 by root, Sun Jul 20 15:09:29 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
61	#if 0	88	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		90
67	static AV *texture_av;	91	static AV *texture_av;
68		92
69	static struct	93	static struct
70	{	94	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
109	}	133	}
110		134
111	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
112		137
113	#include "pango-font.c"	138	#include "pango-font.c"
114	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
115	#include "pango-render.c"	140	#include "pango-render.c"
116		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
119		146
120	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
121		148
122	static int	149	static int
123	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
124	{	151	{
125	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		166
140	typedef struct cf_layout {	167	typedef struct cf_layout {
141	PangoLayout *pl;	168	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
143	int base_height;	170	int base_height;
144	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
145	} *CFPlus__Layout;	173	} *DC__Layout;
146		174
147	static CFPlus__Font default_font;	175	static DC__Font default_font;
148	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
150		178
151	static void	179	static void
152	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	185	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	187	}
160		188
161	static void	189	static void
162	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
163	{	191	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
166	*/	194	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
168		196
169	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		199
172	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
173	}	201	}
174		202
175	static void	203	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	205	{
178	PangoRectangle rect;	206	PangoRectangle rect;
179		207
180	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		220
193	typedef uint16_t tileid;	221	typedef uint16_t tileid;
194	typedef uint16_t faceid;	222	typedef uint16_t faceid;
195		223
196	typedef struct {	224	typedef struct {
197	int name;	225	GLuint name;
198	int w, h;	226	int w, h;
199	float s, t;	227	float s, t;
200	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
201	tileid smoothtile;	229	tileid smoothtile;
202	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
222		250
223	int32_t rows;	251	int32_t rows;
224	maprow *row;	252	maprow *row;
225	} *CFPlus__Map;	253	} *DC__Map;
226		254
227	static char *	255	static char *
228	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
229	{	257	{
230	char *p;	258	char *p;
…		…
268	self->texs *= 2;	296	self->texs *= 2;
269	}	297	}
270	}	298	}
271		299
272	static maprow *	300	static maprow *
273	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
274	{	302	{
275	if (0 > y)	303	if (0 > y)
276	{	304	{
277	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
316		344
317	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
318	}	346	}
319		347
320	static mapcell *	348	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
322	{	350	{
323	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
324	}	352	}
325		353
326	static void	354	static void
327	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
328	{	356	{
329	int r;	357	int r;
330		358
331	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	367	self->oy = 0;
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
344	static void	382	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	384	{
347	int x, y;	385	int x, y;
348	maprow *row;	386	maprow *row;
349	mapcell *cell;	387	mapcell *cell;
350		388
…		…
362	if (x >= row->c1)	400	if (x >= row->c1)
363	break;	401	break;
364		402
365	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
366		404
367	cell->darkness = 0;	405	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	406	}
372	}	407	}
373	}	408	}
374		409
375	typedef struct {	410	typedef struct {
…		…
429	n |= n >> 16;	464	n |= n >> 16;
430		465
431	return n + 1;	466	return n + 1;
432	}	467	}
433		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
434	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
437		483
438	/******************************************************************************/	484	/******************************************************************************/
439		485
		486	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		487	static GV *hover_gv;
		488
440	static int	489	static int
441	within_widget (SV *widget, NV x, NV y)	490	within_widget (SV *widget, NV x, NV y)
442	{	491	{
443	HV *self;	492	HV *self;
444	SV **svp;	493	SV **svp;
…		…
473	return 0;	522	return 0;
474		523
475	return 1;	524	return 1;
476	}	525	}
477		526
478	MODULE = CFPlus PACKAGE = CFPlus	527	MODULE = Deliantra::Client PACKAGE = DC
479		528
480	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
481		530
482	BOOT:	531	BOOT:
483	{	532	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	534	static const struct {
486	const char *name;	535	const char *name;
487	IV iv;	536	IV iv;
488	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
511		560
512	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
515		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
597	# undef const_iv	679	# undef const_iv
598	};	680	};
599		681
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		701
620	NV floor (NV x)	702	NV floor (NV x)
621		703
622	NV ceil (NV x)	704	NV ceil (NV x)
623		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
		709
624	void	710	void
625	pango_init ()	711	pango_init ()
626	CODE:	712	CODE:
627	{	713	{
628	opengl_fontmap = pango_opengl_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	715	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);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		717	/*pango_context_set_font_description (opengl_context, default_font);*/
		718	#if PANGO_VERSION_CHECK (1, 15, 2)
		719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		720	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		721	#endif
631	}	722	}
632		723
633	char *
634	SDL_GetError ()	724	char *SDL_GetError ()
635		725
636	int	726	int SDL_Init (U32 flags)
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		727
639	void	728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
640	SDL_Quit ()	732	void SDL_Quit ()
		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
641		742
642	void	743	void
643	SDL_ListModes (int rgb, int alpha)	744	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	745	PPCODE:
645	{	746	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		761
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	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);	763	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		764
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		766
669	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
670	while (*m)	768	while (*m)
671	{	769	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	770	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	771	{
674	AV *av = newAV ();	772	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	775	av_push (av, newSViv (rgb));
…		…
701		799
702	if (RETVAL)	800	if (RETVAL)
703	{	801	{
704	av_clear (texture_av);	802	av_clear (texture_av);
705		803
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	806	#include "glfunc.h"
709	#undef GL_FUNC	807	#undef GL_FUNC
710	}	808	}
711	}	809	}
…		…
718	char *	816	char *
719	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
720		818
721	int	819	int
722	SDL_GetAppState ()	820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
723		824
724	void	825	void
725	poll_events ()	826	poll_events ()
726	PPCODE:	827	PPCODE:
727	{	828	{
…		…
737	{	838	{
738	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
739	case SDL_KEYUP:	840	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	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 */	844	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);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	846	break;
746		847
747	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	867	x = ev.motion.x;
767	y = ev.motion.y;	868	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	870	}
770		871
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	878	}
778	break;	879	break;
779		880
780	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		884
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	895	break;
795	}	896	}
796		897
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	899	}
799	}	900	}
800		901
801	int	902	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	904	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
806		907
807	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
808	Mix_CloseAudio ()	925	Mix_CloseAudio ()
809		926
810	int	927	int
811	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
		929
		930	const char *
		931	Mix_GetError ()
812		932
813	void	933	void
814	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
815	CODE:	935	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	962	}
843	}	963	}
844	#endif	964	#endif
845	}	965	}
846		966
847	void	967	int
848	add_font (char *file)	968	add_font (char *file)
849	CODE:	969	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		971	OUTPUT:
		972	RETVAL
851		973
852	void	974	void
853	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
854	ALIAS:	976	ALIAS:
855	load_image_file = 1	977	load_image_file = 1
…		…
858	STRLEN image_len;	980	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	981	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	982	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
865		987
866	if (!rw)	988	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
868		990
…		…
941	void	1063	void
942	error (char *message)	1064	error (char *message)
943	CODE:	1065	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1067	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1069	#endif
948		1070
949	void	1071	void
950	fatal (char *message)	1072	fatal (char *message)
951	CODE:	1073	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1075	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1077	#endif
956	_exit (1);	1078	_exit (1);
957		1079
958	void	1080	void
959	_exit (int retval = 0)	1081	_exit (int retval = 0)
…		…
971	#if DEBUG	1093	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1094	VALGRIND_DO_LEAK_CHECK;
973	#endif	1095	#endif
974	}	1096	}
975		1097
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1099
978	PROTOTYPES: DISABLE	1100	PROTOTYPES: DISABLE
979		1101
980	CFPlus::Font	1102	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1103	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1104	CODE:
983	{	1105	{
984	int count;	1106	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1107	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1110	}
989	OUTPUT:	1111	OUTPUT:
990	RETVAL	1112	RETVAL
991		1113
992	void	1114	void
993	DESTROY (CFPlus::Font self)	1115	DESTROY (DC::Font self)
994	CODE:	1116	CODE:
995	pango_font_description_free (self);	1117	pango_font_description_free (self);
996		1118
997	void	1119	void
998	make_default (CFPlus::Font self)	1120	make_default (DC::Font self)
999	PROTOTYPE: $	1121	PROTOTYPE: $
1000	CODE:	1122	CODE:
1001	default_font = self;	1123	default_font = self;
1002		1124
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1126
1005	PROTOTYPES: DISABLE	1127	PROTOTYPES: DISABLE
1006		1128
1007	void	1129	void
1008	reset_glyph_cache ()	1130	glyph_cache_backup ()
1009	PROTOTYPE:	1131	PROTOTYPE:
1010	CODE:	1132	CODE:
		1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
1011	tc_clear ();	1139	tc_restore ();
1012		1140
1013	CFPlus::Layout	1141	DC::Layout
1014	new (SV *class)	1142	new (SV *class)
1015	CODE:	1143	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
1017		1145
1018	RETVAL->pl = pango_layout_new (opengl_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
1025		1154
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
1028	OUTPUT:	1157	OUTPUT:
1029	RETVAL	1158	RETVAL
1030		1159
1031	void	1160	void
1032	DESTROY (CFPlus::Layout self)	1161	DESTROY (DC::Layout self)
1033	CODE:	1162	CODE:
1034	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
1035	Safefree (self);	1165	Safefree (self);
1036		1166
1037	void	1167	void
1038	set_text (CFPlus::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
1039	CODE:	1169	CODE:
1040	{	1170	{
1041	STRLEN textlen;	1171	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
1043		1173
1044	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
1045	}	1175	}
1046		1176
1047	void	1177	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1179	CODE:
1050	{	1180	{
1051	STRLEN textlen;	1181	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
1053		1183
1054	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1185	}
1056		1186
1057	void	1187	void
1058	set_shapes (CFPlus::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
1059	CODE:	1189	CODE:
1060	{	1190	{
1061	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1193	const char *pos = text;
…		…
1098	if (attrs)	1228	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
1100	}	1230	}
1101		1231
1102	void	1232	void
1103	get_shapes (CFPlus::Layout self)	1233	get_shapes (DC::Layout self)
1104	PPCODE:	1234	PPCODE:
1105	{	1235	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1237
1108	do	1238	do
1109	{	1239	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1241
1112	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
1113	{	1243	{
1114	PangoRectangle extents;	1244	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1253
1124	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
1125	}	1255	}
1126		1256
1127	int	1257	int
1128	has_wrapped (CFPlus::Layout self)	1258	has_wrapped (DC::Layout self)
1129	CODE:	1259	CODE:
1130	{	1260	{
1131	int lines = 1;	1261	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
1133		1263
…		…
1138	}	1268	}
1139	OUTPUT:	1269	OUTPUT:
1140	RETVAL	1270	RETVAL
1141		1271
1142	SV *	1272	SV *
1143	get_text (CFPlus::Layout self)	1273	get_text (DC::Layout self)
1144	CODE:	1274	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1277	OUTPUT:
1148	RETVAL	1278	RETVAL
1149		1279
1150	void	1280	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1282	CODE:
1153	self->r = r;	1283	self->r = r;
1154	self->g = g;	1284	self->g = g;
1155	self->b = b;	1285	self->b = b;
1156	self->a = a;	1286	self->a = a;
1157		1287
1158	void	1288	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1290	CODE:
1161	if (self->font != font)	1291	if (self->font != font)
1162	{	1292	{
1163	self->font = font;	1293	self->font = font;
1164	layout_update_font (self);	1294	layout_update_font (self);
1165	}	1295	}
1166		1296
1167	void	1297	void
1168	set_height (CFPlus::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
1169	CODE:	1299	CODE:
1170	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
1171	{	1301	{
1172	self->base_height = base_height;	1302	self->base_height = base_height;
1173	layout_update_font (self);	1303	layout_update_font (self);
1174	}	1304	}
1175		1305
1176	void	1306	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1308	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1310
1181	void	1311	void
1182	set_indent (CFPlus::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
1183	CODE:	1313	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1315
1186	void	1316	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1318	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1320
1191	void	1321	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1323	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
1199	);	1329	);
1200		1330
1201	void	1331	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1333	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1335
1206	void	1336	void
1207	size (CFPlus::Layout self)	1337	size (DC::Layout self)
1208	PPCODE:	1338	PPCODE:
1209	{	1339	{
1210	int w, h;	1340	int w, h;
1211		1341
1212	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1347	}
1218		1348
1219	int	1349	int
1220	descent (CFPlus::Layout self)	1350	descent (DC::Layout self)
1221	CODE:	1351	CODE:
1222	{	1352	{
1223	PangoRectangle rect;	1353	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1356	RETVAL = PANGO_DESCENT (rect);
1227	}	1357	}
1228	OUTPUT:	1358	OUTPUT:
1229	RETVAL	1359	RETVAL
1230		1360
1231	int	1361	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1363	CODE:
1234	{	1364	{
1235	int index, trailing;	1365	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1367	RETVAL = index + trailing;
1238	}	1368	}
1239	OUTPUT:	1369	OUTPUT:
1240	RETVAL	1370	RETVAL
1241		1371
1242	void	1372	void
1243	cursor_pos (CFPlus::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1374	PPCODE:
1245	{	1375	{
1246	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1378
1249	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1383	}
1254		1384
1255	void	1385	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1387	PPCODE:
1258	{	1388	{
1259	int line, x;	1389	int line, x;
1260		1390
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1394	--line;
		1395	#endif
1264	EXTEND (SP, 2);	1396	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1397	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1399	}
1268		1400
1269	void	1401	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1402	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1403	PPCODE:
1272	{	1404	{
1273	PangoLayoutLine *lp;	1405	PangoLayoutLine *lp;
1274	int index, trailing;	1406	int index, trailing;
1275		1407
1276	if (line < 0)	1408	if (line < 0)
1277	XSRETURN_EMPTY;	1409	XSRETURN_EMPTY;
1278		1410
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1412	XSRETURN_EMPTY; /* do better */
1281		1413
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1415
1284	EXTEND (SP, 2);	1416	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1422	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1423	}
1292	}	1424	}
1293		1425
1294	void	1426	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1427	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1428	CODE:
		1429	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1430	pango_opengl_render_layout_subpixel (
1298	self->pl,	1431	self->pl,
		1432	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1433	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1434	self->r, self->g, self->b, self->a,
1301	flags	1435	flags
1302	);	1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
1303		1440
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1441	void
		1442	draw (DC::Layout self)
		1443	CODE:
		1444	{
		1445	glEnable (GL_TEXTURE_2D);
		1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1452
		1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
		1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1461
1306	PROTOTYPES: ENABLE	1462	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1463
1310	void	1464	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1465	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1466	CODE:
1313	{	1467	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1494	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
		1501
1345	if (items < 5)	1502	if (items < 5)
1346	{	1503	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1506	}
…		…
1387	RETVAL = width > 0;	1544	RETVAL = width > 0;
1388	}	1545	}
1389	OUTPUT:	1546	OUTPUT:
1390	RETVAL	1547	RETVAL
1391		1548
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1550
1394	PROTOTYPES: DISABLE	1551	PROTOTYPES: DISABLE
1395		1552
1396	CFPlus::Map	1553	DC::Map
1397	new (SV *class)	1554	new (SV *class)
1398	CODE:	1555	CODE:
1399	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1557	RETVAL->x = 0;
1401	RETVAL->y = 0;	1558	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1566	RETVAL->row = 0;
1410	OUTPUT:	1567	OUTPUT:
1411	RETVAL	1568	RETVAL
1412		1569
1413	void	1570	void
1414	DESTROY (CFPlus::Map self)	1571	DESTROY (DC::Map self)
1415	CODE:	1572	CODE:
1416	{	1573	{
1417	map_clear (self);	1574	map_clear (self);
1418	Safefree (self->face2tile);	1575	Safefree (self->face2tile);
1419	Safefree (self->tex);	1576	Safefree (self->tex);
1420	Safefree (self);	1577	Safefree (self);
1421	}	1578	}
1422		1579
1423	void	1580	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1581	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1582	CODE:
1426	self->w = map_width;	1583	self->w = map_width;
1427	self->h = map_height;	1584	self->h = map_height;
1428		1585
1429	void	1586	void
1430	clear (CFPlus::Map self)	1587	clear (DC::Map self)
1431	CODE:	1588	CODE:
1432	map_clear (self);	1589	map_clear (self);
1433		1590
1434	void	1591	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1592	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1593	CODE:
1437	{	1594	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1595	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1596	need_texid (self, tile);
1440	}	1597	}
1441		1598
1442	void	1599	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1600	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1601	CODE:
1445	{	1602	{
1446	tileid texid;	1603	tileid texid;
1447	maptex *tex;	1604	maptex *tex;
1448		1605
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1618	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1619	tex->smoothlevel = level;
1463	}	1620	}
1464		1621
1465	void	1622	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)	1623	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:	1624	CODE:
1468	{	1625	{
1469	need_texid (self, texid);	1626	need_texid (self, texid);
1470		1627
1471	{	1628	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1650	}
1494		1651
1495	int	1652	int
1496	ox (CFPlus::Map self)	1653	ox (DC::Map self)
1497	ALIAS:	1654	ALIAS:
1498	oy = 1	1655	oy = 1
1499	x = 2	1656	x = 2
1500	y = 3	1657	y = 3
1501	w = 4	1658	w = 4
…		…
1512	}	1669	}
1513	OUTPUT:	1670	OUTPUT:
1514	RETVAL	1671	RETVAL
1515		1672
1516	void	1673	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1675	CODE:
1519	{	1676	{
1520	if (dx > 0)	1677	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1679	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1539	}	1696	}
1540	}	1697	}
1541		1698
1542	void	1699	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1701	CODE:
1545	{	1702	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1703	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1704	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1705	mapcell *cell;
1549	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1550		1709
1551	while (data < data_end - 1)	1710	while (data < data_end - 1)
1552	{	1711	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1554		1713
…		…
1574	uint8_t ext, cmd;	1733	uint8_t ext, cmd;
1575		1734
1576	do	1735	do
1577	{	1736	{
1578	ext = *data++;	1737	ext = *data++;
1579	cmd = ext & 0x3f;	1738	cmd = ext & 0x7f;
1580		1739
1581	if (cmd < 4)	1740	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1741	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1742	else if (cmd == 5) // health
1584	{	1743	{
…		…
1587	}	1746	}
1588	else if (cmd == 6) // monster width	1747	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1748	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1749	else if (cmd == 0x47)
1591	{	1750	{
1592	if (*data == 4)	1751	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1755
1595	data += *data + 1;	1756	data += *data + 1;
1596	}	1757	}
1597	else if (cmd == 8) // cell flags	1758	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1759	cell->flags = *data++;
…		…
1605	}	1766	}
1606	else	1767	else
1607	cell->darkness = *data++ + 1;	1768	cell->darkness = *data++ + 1;
1608	}	1769	}
1609		1770
		1771	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1772	if (flags & (4 >> z))
1611	{	1773	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1775	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1615	}	1791	}
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	}	1792	}
1631	else	1793	else
1632	cell->darkness = 0;	1794	CELL_CLEAR (cell);
1633	}	1795	}
1634	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1635		1799
1636	SV *	1800	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1802	CODE:
1639	{	1803	{
1640	int x1, x;	1804	int x1, x;
1641	int y1, y;	1805	int y1, y;
1642	int z;	1806	int z;
…		…
1687	}	1851	}
1688	OUTPUT:	1852	OUTPUT:
1689	RETVAL	1853	RETVAL
1690		1854
1691	void	1855	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1856	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:	1857	CODE:
1694	{	1858	{
		1859	int x, y, z;
		1860
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1861	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1862	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)	1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1864	smooth_key skey;
1699	int x, y, z;	1865	int pl_x, pl_y;
1700	int last_name;	1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
		1870
		1871	pl_tex.name = 0;
1701		1872
1702	// thats current max. sorry.	1873	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1874	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1875	if (sh > 255) sh = 255;
1705		1876
1706	// clear key, in case of extra padding	1877	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1878	memset (&skey, 0, sizeof (skey));
1708		1879
1709	glColor4ub (255, 255, 255, 255);	1880	memset (&key, 0, sizeof (key));
1710		1881	key.r = 255;
1711	glEnable (GL_BLEND);	1882	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1883	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1884	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1885	key.mode = GL_QUADS;
1715		1886	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	1887	key.texname = -1;
1717
1718	last_name = 0;
1719		1888
1720	mx += self->x;	1889	mx += self->x;
1721	my += self->y;	1890	my += self->y;
1722		1891
1723	// first pass: determine smooth_max	1892	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	1908	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	1909	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	1910	self->tex [cell->tile [2]].smoothlevel));
1742	}	1911	}
1743	}	1912	}
		1913
		1914	glEnable (GL_BLEND);
		1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		1917
1745	for (z = 0; z <= 2; z++)	1918	for (z = 0; z <= 2; z++)
1746	{	1919	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	1920	memset (smooth_level, 0, sizeof (smooth_level));
1748		1921
…		…
1761	{	1934	{
1762	maptex tex = self->tex [tile];	1935	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	1936	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	1937	int py = (y + 1) * T - tex.h;
1765		1938
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	1939	if (key.texname != tex.name)
1769	{	1940	{
1770	if (!tex.name)	1941	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	1942	tex = self->tex [2]; /* missing, replace by noface */
1772		1943
1773	glEnd ();	1944	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1945	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	1946	}
1777		1947
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1948	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	{	1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	1964	if (cell->flags & 1)
1786	{	1965	{
1787	maptex tex = self->tex [1];	1966	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	1967	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	1968	int py = y * T - T * 6 / 32;
1790		1969
		1970	if (tex.name)
1791	glEnd ();	1971	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	1982	}
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	}	1983	}
1800	}	1984	}
1801		1985
1802	// update smooth hash	1986	// update smooth hash
1803	if (tex.smoothtile)	1987	if (tex.smoothtile)
…		…
1839	}	2023	}
1840	}	2024	}
1841	}	2025	}
1842	}	2026	}
1843		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
1844	// go through all smoothlevels, lowest to highest, then draw.	2031	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2032	// this is basically counting sort
1846	{	2033	{
1847	int w, b;	2034	int w, b;
1848		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2038	for (w = 0; w < 256 / 32; ++w)
1850	{	2039	{
1851	uint32_t smask = smooth_level [w];	2040	uint32_t smask = smooth_level [w];
1852	if (smask)	2041	if (smask)
1853	for (b = 0; b < 32; ++b)	2042	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2061	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2063	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2064	float dy = tex.t * .5f ; // 2 images/column
1876		2065
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2066	if (tex.name)
1880	{	2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
1881	if (!tex.name)	2070	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2071	{
1883
1884	glEnd ();	2072	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
1887	}	2075	}
1888		2076
1889	if (border)	2077	if (border)
1890	{	2078	{
1891	float ox = border * dx;	2079	float ox = border * dx;
1892		2080
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2085	}
1898		2086
1899	if (corner)	2087	if (corner)
1900	{	2088	{
1901	float ox = corner * dx;	2089	float ox = corner * dx;
1902		2090
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
1907	}	2096	}
1908	}	2097	}
1909	}	2098	}
1910	}	2099	}
1911	}	2100	}
		2101
		2102	glEnd ();
		2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
1912	}	2105	}
1913		2106
1914	hv_clear (smooth);	2107	hv_clear (smooth);
1915	}	2108	}
1916		2109
1917	glEnd ();	2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
1918		2115
1919	glDisable (GL_TEXTURE_2D);	2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1920	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
		2128	rc_free (rc);
1921		2129
1922	// top layer: overlays such as the health bar	2130	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2131	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2132	if (0 <= y + my && y + my < self->rows)
1925	{	2133	{
…		…
1950	}	2158	}
1951	}	2159	}
1952	}	2160	}
1953		2161
1954	void	2162	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2164	CODE:
1957	{	2165	{
1958	static float color[16][3] = {	2166	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2167	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2168	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
2012	}	2220	}
2013		2221
2014	void	2222	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2224	PPCODE:
2017	{	2225	{
2018	int x, y;	2226	int x, y;
2019	int sw1 = sw + 2;	2227	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2228	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2237
2030	mx += self->x - 1;	2238	mx += self->x - 1;
2031	my += self->y - 1;	2239	my += self->y - 1;
2032		2240
2033	memset (darkness1, 255, sw1 * sh1);	2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2242
2035	for (y = 0; y < sh1; y++)	2243	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
2037	{	2245	{
2038	maprow *row = self->row + (y + my);	2246	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2300	PUSHs (darkness3_sv);
2093	}	2301	}
2094		2302
2095	SV *	2303	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2305	CODE:
2098	{	2306	{
2099	int x, y, x1, y1;	2307	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2308	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2309	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2366	else
2159	*data++ = 0;	2367	*data++ = 0;
2160	}	2368	}
2161	}	2369	}
2162		2370
		2371	/* if size is w*h + 5 then no data has been found */
		2372	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2373	{
2163	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
2165	RETVAL = data_sv;	2378	RETVAL = data_sv;
2166	}	2379	}
2167	OUTPUT:	2380	OUTPUT:
2168	RETVAL	2381	RETVAL
2169		2382
2170	void	2383	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2385	PPCODE:
2173	{	2386	{
2174	int x, y, z;	2387	int x, y, z;
2175	int w, h;	2388	int w, h;
2176	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t *data, *end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
2177		2400
2178	if (*data++ != 0)	2401	if (*data++ != 0)
2179	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
2180		2403
2181	w = *data++ << 8; w |= *data++;	2404	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2405	h = *data++ << 8; h |= *data++;
2183		2406
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2419	{
2197	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
2198		2421
2199	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
2200	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
2201	uint8_t flags = *data++;	2429	flags = *data++;
2202		2430
2203	if (flags)	2431	if (flags)
2204	{	2432	{
2205	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2434	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2437	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2438	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2439
2212	if (cell->darkness == 0)	2440	if (cell->darkness == 0)
2213	{	2441	{
2214	cell->darkness = 0;	2442	/*cell->darkness = 0;*/
		2443	EXTEND (SP, 3);
2215		2444
2216	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
2217	{	2446	{
2218	tileid t = tile [z];	2447	tileid t = tile [z];
2219		2448
2220	if (t >= self->texs || (t && !self->tex [t].name))	2449	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2450	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2451	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2452	need_texid (self, t);
2224	}	2453	}
2225		2454
2226	cell->tile [z] = t;	2455	cell->tile [z] = t;
2227	}	2456	}
…		…
2229	}	2458	}
2230	}	2459	}
2231	}	2460	}
2232	}	2461	}
2233		2462
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
		2464
		2465	DC::RW
		2466	new (SV *class, SV *data_sv)
		2467	CODE:
		2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	DC::RW
		2478	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
		2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2492
2236	PROTOTYPES: DISABLE	2493	PROTOTYPES: DISABLE
2237		2494
2238	CFPlus::MixChunk	2495	DC::Channel
2239	new_from_file (SV *class, char *path)	2496	find ()
2240	CODE:	2497	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
2242	OUTPUT:	2514	OUTPUT:
2243	RETVAL	2515	RETVAL
2244		2516
2245	void	2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
2246	DESTROY (CFPlus::MixChunk self)	2586	DESTROY (DC::MixChunk self)
2247	CODE:	2587	CODE:
2248	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
2249		2589
2250	int	2590	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2596	OUTPUT:
2255	RETVAL	2597	RETVAL
2256		2598
2257	int	2599	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2601	CODE:
		2602	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
2261	OUTPUT:	2614	OUTPUT:
2262	RETVAL	2615	RETVAL
2263		2616
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2618
2266	int	2619	int
2267	volume (int volume = -1)	2620	volume (int volume = -1)
2268	PROTOTYPE: ;$	2621	PROTOTYPE: ;$
2269	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2626	OUTPUT:
2272	RETVAL	2627	RETVAL
2273		2628
		2629	void
		2630	fade_out (int ms)
		2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
		2639	DC::MixMusic
		2640	new (SV *class, DC::RW rwops)
		2641	CODE:
		2642	RETVAL = Mix_LoadMUS_RW (rwops);
		2643	OUTPUT:
		2644	RETVAL
		2645
		2646	void
		2647	DESTROY (DC::MixMusic self)
		2648	CODE:
		2649	Mix_FreeMusic (self);
		2650
2274	int	2651	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)	2652	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2653	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2655	OUTPUT:
2298	RETVAL	2656	RETVAL
2299		2657
2300	int	2658	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2660	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2661	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2662
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2664
2309	PROTOTYPES: ENABLE	2665	PROTOTYPES: ENABLE
2310		2666
2311	BOOT:	2667	BOOT:
2312	{	2668	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2670	static const struct {
2315	const char *name;	2671	const char *name;
2316	IV iv;	2672	IV iv;
2317	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2721	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2722	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	2755	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	2764	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	2765	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	2766	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	2770	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	2771	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
…		…
2416		2781
2417	texture_av = newAV ();	2782	texture_av = newAV ();
2418	AvREAL_off (texture_av);	2783	AvREAL_off (texture_av);
2419	}	2784	}
2420		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
		2791
2421	char *	2792	char *
2422	gl_vendor ()	2793	gl_vendor ()
2423	CODE:	2794	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	2796	OUTPUT:
…		…
2497	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# near_ and far_ are due to microsofts buggy "c" compiler
2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		2870
2500	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# near_ and far_ are due to microsofts buggy "c" compiler
2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
2502		2875
2503	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
2504		2877
2505	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
2506		2879
…		…
2514		2887
2515	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
2516	CODE:	2889	CODE:
2517	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
2518		2891
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @
2525	ALIAS:	2893	ALIAS:
2526	glColor_premultiply = 1	2894	glColor_premultiply = 1
2527	CODE:	2895	CODE:
2528	if (ix)	2896	if (ix)
2529	{	2897	{
…		…
2532	b *= a;	2900	b *= a;
2533	}	2901	}
2534	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	2903	glColor4f (r, g, b, a);
2536		2904
2537	void glInterleavedArrays (int format, int stride, char *data)
2538
2539	void glDrawElements (int mode, int count, int type, char *indices)
2540
2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
2542
2543	void glRasterPos (float x, float y, float z = 0.)	2905	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	2906	CODE:
2545	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
2547		2909
…		…
2551		2913
2552	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
2553	CODE:	2915	CODE:
2554	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
2555		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
2556	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
2557	CODE:	2948	CODE:
2558	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
2559		2950
2560	void glTexParameter (int target, int pname, float param)	2951	void glTexParameter (int target, int pname, float param)
…		…
2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2577	CODE:	2968	CODE:
2578	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2580		2971
2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2582		2973
2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2584		2975
2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2586		2977
…		…
2612		3003
2613	void glEndList ()	3004	void glEndList ()
2614		3005
2615	void glCallList (int list)	3006	void glCallList (int list)
2616		3007
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2618		3009
2619	PROTOTYPES: DISABLE	3010	PROTOTYPES: DISABLE
2620		3011
2621	void	3012	void
2622	find_widget (SV *widget, NV x, NV y)	3013	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	3014	PPCODE:
2624	{	3015	{
2625	if (within_widget (widget, x, y))	3016	if (within_widget (self, x, y))
2626	XPUSHs (widget);	3017	XPUSHs (self);
2627	}	3018	}
2628		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h || !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3064	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID | G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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