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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# 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
18	#endif	27	#endif
19		28
		29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
39	# include <sys/types.h>	52	# include <sys/types.h>
40	# include <sys/socket.h>	53	# include <sys/socket.h>
41	# include <netinet/in.h>	54	# include <netinet/in.h>
42	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
43	# include <inttypes.h>	56	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	57	#endif
52		58
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		60
55	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
56		62
57	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	70	#else
65	# define PARACHUTE 0	71	# define PARACHUTE 0
66	#endif	72	#endif
67		73
		74	static AV *texture_av;
		75
68	static struct	76	static struct
69	{	77	{
70	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	79	#include "glfunc.h"
72	#undef GL_FUNC	80	#undef GL_FUNC
73	} gl;	81	} gl;
74		82
		83	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	85	{
77	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	90	else
82	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
83	}	92	}
84		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
85	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
86		120
87	#include "pango-font.c"	121	#include "pango-font.c"
88	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
89	#include "pango-render.c"	123	#include "pango-render.c"
90		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
93		129
94	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
95		131
96	static int	132	static int
97	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
98	{	134	{
99	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
113		149
114	typedef struct cf_layout {	150	typedef struct cf_layout {
115	PangoLayout *pl;	151	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
117	int base_height;	153	int base_height;
118	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
119	} *CFPlus__Layout;	156	} *DC__Layout;
120		157
121	static CFPlus__Font default_font;	158	static DC__Font default_font;
122	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
124		161
125	static void	162	static void
126	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	168	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	170	}
134		171
135	static void	172	static void
136	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
137	{	174	{
138	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
139	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
140	*/	177	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
145		182
146	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
147	}	184	}
148		185
149	static void	186	static void
150	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
151	{	188	{
152	PangoRectangle rect;	189	PangoRectangle rect;
153		190
154	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		199
163	*w = rect.width;	200	*w = rect.width;
164	*h = rect.height;	201	*h = rect.height;
165	}	202	}
166		203
		204	typedef uint16_t tileid;
167	typedef uint16_t mapface;	205	typedef uint16_t faceid;
168		206
169	typedef struct {	207	typedef struct {
170	GLint name;	208	GLuint name;
171	int w, h;	209	int w, h;
172	float s, t;	210	float s, t;
173	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
174	} maptex;	214	} maptex;
175		215
176	typedef struct {	216	typedef struct {
177	uint32_t player;	217	uint32_t player;
178	mapface face[3];	218	tileid tile[3];
179	uint16_t darkness;	219	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	221	} mapcell;
182		222
183	typedef struct {	223	typedef struct {
184	int32_t c0, c1;	224	int32_t c0, c1;
185	mapcell *col;	225	mapcell *col;
186	} maprow;	226	} maprow;
187		227
188	typedef struct map {	228	typedef struct map {
189	int x, y, w, h;	229	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	231	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	232	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		233
197	int32_t rows;	234	int32_t rows;
198	maprow *row;	235	maprow *row;
199	} *CFPlus__Map;	236	} *DC__Map;
200		237
201	static char *	238	static char *
202	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
203	{	240	{
204	char *p;	241	char *p;
…		…
221	}	258	}
222		259
223	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
224	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
225		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
226	static maprow *	283	static maprow *
227	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
228	{	285	{
229	if (0 > y)	286	if (0 > y)
230	{	287	{
231	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
270		327
271	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
272	}	329	}
273		330
274	static mapcell *	331	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
276	{	333	{
277	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
278	}	335	}
279		336
280	static void	337	static void
281	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
282	{	339	{
283	int r;	340	int r;
284		341
285	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
294	self->row = 0;	351	self->row = 0;
295	self->rows = 0;	352	self->rows = 0;
296	}	353	}
297		354
298	static void	355	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
300	{	357	{
301	int x, y;	358	int x, y;
302	maprow *row;	359	maprow *row;
303	mapcell *cell;	360	mapcell *cell;
304		361
…		…
324	cell->player = 0;	381	cell->player = 0;
325	}	382	}
326	}	383	}
327	}	384	}
328		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
		400	}
		401
329	static void	402	static void
330	music_finished (void)	403	music_finished (void)
331	{	404	{
332	SDL_UserEvent ev;	405	SDL_UserEvent ev;
333		406
…		…
367	n \|= n >> 16;	440	n \|= n >> 16;
368		441
369	return n + 1;	442	return n + 1;
370	}	443	}
371		444
372	MODULE = CFPlus PACKAGE = CFPlus	445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
373		504
374	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
375		506
376	BOOT:	507	BOOT:
377	{	508	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	510	static const struct {
380	const char *name;	511	const char *name;
381	IV iv;	512	IV iv;
382	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
384	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
402	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
466	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	624
479	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	626	# undef const_iv
483	};	627	};
484		628
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
488		641
489	int	642	int
490	in_destruct ()	643	in_destruct ()
491	CODE:	644	CODE:
492	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
494	RETVAL	647	RETVAL
495		648
496	NV floor (NV x)	649	NV floor (NV x)
497		650
498	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
499		656
500	void	657	void
501	pango_init ()	658	pango_init ()
502	CODE:	659	CODE:
503	{	660	{
504	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
507	}	664	}
508		665
		666	char *
		667	SDL_GetError ()
		668
509	int	669	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		671
512	void	672	void
513	SDL_Quit ()	673	SDL_Quit ()
514		674
515	void	675	void
516	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	677	PPCODE:
518	{	678	{
519	SDL_Rect **m;	679	SDL_Rect **m;
520		680
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		685
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		688
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		693
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	698	#endif
539		699
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		701
545	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
546	while (*m)	703	while (*m)
547	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
548	AV *av = newAV ();	707	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
552		714
553	++m;	715	++m;
554	}	716	}
555	}	717	}
556		718
557	char *
558	SDL_GetError ()
559
560	int	719	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
563	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	733	);
		734
566	if (RETVAL)	735	if (RETVAL)
567	{	736	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	741	#include "glfunc.h"
571	# undef GL_FUNC	742	#undef GL_FUNC
572	}	743	}
		744	}
573	OUTPUT:	745	OUTPUT:
574	RETVAL	746	RETVAL
575		747
576	void	748	void
577	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
578		750
579	char *	751	char *
580	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
581		753
		754	int
		755	SDL_GetAppState ()
		756
582	void	757	void
583	SDL_PollEvent ()	758	poll_events ()
584	PPCODE:	759	PPCODE:
585	{	760	{
586	SDL_Event ev;	761	SDL_Event ev;
587		762
588	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	765	{
590	HV *hv = newHV ();	766	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		768
593	switch (ev.type)	769	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
596	case SDL_KEYUP:	772	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	778	break;
602		779
603	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	783	break;
607		784
608	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
616	break;	811	break;
617		812
618	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	827	break;
633	}	828	}
634		829
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	831	}
637	}	832	}
638		833
639	int	834	int
640	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
641	POSTCALL:	836	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
644		839
645	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
646	Mix_CloseAudio ()	857	Mix_CloseAudio ()
647		858
648	int	859	int
649	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
650		861
		862	const char *
		863	Mix_GetError ()
		864
651	void	865	void
652	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
653	CODE:	867	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		869
658	void	870	void
659	win32_proxy_info ()	871	win32_proxy_info ()
660	PPCODE:	872	PPCODE:
661	{	873	{
…		…
698	STRLEN image_len;	910	STRLEN image_len;
699	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
700	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
701	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
705		917
706	if (!rw)	918	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
708		920
…		…
781	void	993	void
782	error (char *message)	994	error (char *message)
783	CODE:	995	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	997	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
787	#endif	999	#endif
788		1000
789	void	1001	void
790	fatal (char *message)	1002	fatal (char *message)
791	CODE:	1003	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1005	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
795	#endif	1007	#endif
796	_exit (1);	1008	_exit (1);
797		1009
798	void	1010	void
799	_exit (int retval = 0)	1011	_exit (int retval = 0)
800	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
801	_exit (retval);	1016	_exit (retval);
		1017	#endif
802		1018
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
804		1027
805	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
806	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
807	CODE:	1034	CODE:
808	{	1035	{
809	int count;	1036	int count;
810	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
813	}	1040	}
814	OUTPUT:	1041	OUTPUT:
815	RETVAL	1042	RETVAL
816		1043
817	void	1044	void
818	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
819	CODE:	1046	CODE:
820	pango_font_description_free (self);	1047	pango_font_description_free (self);
821		1048
822	void	1049	void
823	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
824	CODE:	1052	CODE:
825	default_font = self;	1053	default_font = self;
826		1054
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1056
		1057	PROTOTYPES: DISABLE
		1058
829	void	1059	void
830	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
831	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
832	tc_clear ();	1069	tc_restore ();
833		1070
834	CFPlus::Layout	1071	DC::Layout
835	new (SV *class)	1072	new (SV *class)
836	CODE:	1073	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
838		1075
839	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
846		1084
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
849	OUTPUT:	1087	OUTPUT:
850	RETVAL	1088	RETVAL
851		1089
852	void	1090	void
853	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
854	CODE:	1092	CODE:
855	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
856	Safefree (self);	1095	Safefree (self);
857		1096
858	void	1097	void
859	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
860	CODE:	1099	CODE:
861	{	1100	{
862	STRLEN textlen;	1101	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
864		1103
865	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
866	}	1105	}
867		1106
868	void	1107	void
869	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
870	CODE:	1109	CODE:
871	{	1110	{
872	STRLEN textlen;	1111	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
874		1113
875	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
876	}	1115	}
877		1116
878	void	1117	void
879	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
880	CODE:	1119	CODE:
881	{	1120	{
882	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1123	const char *pos = text;
…		…
919	if (attrs)	1158	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
921	}	1160	}
922		1161
923	void	1162	void
924	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
925	PPCODE:	1164	PPCODE:
926	{	1165	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1167
929	do	1168	do
…		…
944		1183
945	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
946	}	1185	}
947		1186
948	int	1187	int
949	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
950	CODE:	1189	CODE:
951	{	1190	{
952	int lines = 1;	1191	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
954		1193
…		…
959	}	1198	}
960	OUTPUT:	1199	OUTPUT:
961	RETVAL	1200	RETVAL
962		1201
963	SV *	1202	SV *
964	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
965	CODE:	1204	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
968	OUTPUT:	1207	OUTPUT:
969	RETVAL	1208	RETVAL
970		1209
971	void	1210	void
972	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
973	CODE:	1212	CODE:
974	self->r = r;	1213	self->r = r;
975	self->g = g;	1214	self->g = g;
976	self->b = b;	1215	self->b = b;
977	self->a = a;	1216	self->a = a;
978		1217
979	void	1218	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1220	CODE:
982	if (self->font != font)	1221	if (self->font != font)
983	{	1222	{
984	self->font = font;	1223	self->font = font;
985	layout_update_font (self);	1224	layout_update_font (self);
986	}	1225	}
987		1226
988	void	1227	void
989	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
990	CODE:	1229	CODE:
991	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
992	{	1231	{
993	self->base_height = base_height;	1232	self->base_height = base_height;
994	layout_update_font (self);	1233	layout_update_font (self);
995	}	1234	}
996		1235
997	void	1236	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1238	CODE:
1000	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1001		1240
1002	void	1241	void
1003	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1004	CODE:	1243	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1245
1007	void	1246	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1248	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1250
1012	void	1251	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1253	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1020	);	1259	);
1021		1260
1022	void	1261	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1263	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1265
1027	void	1266	void
1028	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1029	PPCODE:	1268	PPCODE:
1030	{	1269	{
1031	int w, h;	1270	int w, h;
1032		1271
1033	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1277	}
1039		1278
1040	int	1279	int
1041	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1042	CODE:	1281	CODE:
1043	{	1282	{
1044	PangoRectangle rect;	1283	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1048	}	1287	}
1049	OUTPUT:	1288	OUTPUT:
1050	RETVAL	1289	RETVAL
1051		1290
1052	int	1291	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1293	CODE:
1055	{	1294	{
1056	int index, trailing;	1295	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1297	RETVAL = index + trailing;
1059	}	1298	}
1060	OUTPUT:	1299	OUTPUT:
1061	RETVAL	1300	RETVAL
1062		1301
1063	void	1302	void
1064	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1304	PPCODE:
1066	{	1305	{
1067	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1069		1308
…		…
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1074	}	1313	}
1075		1314
1076	void	1315	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1323
		1324	EXTEND (SP, 2);
		1325	PUSHs (sv_2mortal (newSViv (line - 1)));
		1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1327	}
		1328
		1329	void
		1330	line_x_to_index (DC::Layout self, int line, int x)
		1331	PPCODE:
		1332	{
		1333	PangoLayoutLine *lp;
		1334	int index, trailing;
		1335
		1336	if (line < 0)
		1337	XSRETURN_EMPTY;
		1338
		1339	if (!(lp = pango_layout_get_line (self->pl, line)))
		1340	XSRETURN_EMPTY; /* do better */
		1341
		1342	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1343
		1344	EXTEND (SP, 2);
		1345	if (GIMME_V == G_SCALAR)
		1346	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1347	else
		1348	{
		1349	PUSHs (sv_2mortal (newSViv (index)));
		1350	PUSHs (sv_2mortal (newSViv (trailing)));
		1351	}
		1352	}
		1353
		1354	void
		1355	render (DC::Layout self, float x, float y, int flags = 0)
		1356	CODE:
		1357	rc_clear (self->rc);
1079	pango_opengl_render_layout_subpixel (	1358	pango_opengl_render_layout_subpixel (
1080	self->pl,	1359	self->pl,
		1360	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1361	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1362	self->r, self->g, self->b, self->a,
1083	flags	1363	flags
1084	);	1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
1085		1368
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1369	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1370	draw (DC::Layout self)
1090	CODE:	1371	CODE:
1091	{	1372	{
1092	int ow = SvIV (w_);	1373	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1094		1380
1095	if (ow && oh)	1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
		1388	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1389
		1390	PROTOTYPES: ENABLE
		1391
		1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1096	{	1397	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow \|\| nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1398	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1107	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1401	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1108		1402
1109	SvPOK_only (result_);	1403	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1111		1405
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1407	while (oh--)
1114	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1115		1409
1116	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1411	}
1123	}	1412	}
1124		1413
1125	void	1414	void
1126	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1132	{	1421	{
1133	HV hv = (HV )SvRV (self);	1422	HV hv = (HV )SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1137		1429
1138	if (items < 5)	1430	if (items < 5)
1139	{	1431	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1171	}	1463	}
1172	}	1464	}
1173		1465
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
1175		1476
1176	CFPlus::Map	1477	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1478
		1479	PROTOTYPES: DISABLE
		1480
		1481	DC::Map
		1482	new (SV *class)
1178	CODE:	1483	CODE:
1179	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1485	RETVAL->x = 0;
1181	RETVAL->y = 0;	1486	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1487	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1488	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1489	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1490	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1491	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1492	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1493	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1494	RETVAL->row = 0;
1192	OUTPUT:	1495	OUTPUT:
1193	RETVAL	1496	RETVAL
1194		1497
1195	void	1498	void
1196	DESTROY (CFPlus::Map self)	1499	DESTROY (DC::Map self)
1197	CODE:	1500	CODE:
1198	{	1501	{
1199	map_clear (self);	1502	map_clear (self);
1200	Safefree (self->face);	1503	Safefree (self->face2tile);
1201	Safefree (self->tex);	1504	Safefree (self->tex);
1202	Safefree (self);	1505	Safefree (self);
1203	}	1506	}
1204		1507
1205	void	1508	void
		1509	resize (DC::Map self, int map_width, int map_height)
		1510	CODE:
		1511	self->w = map_width;
		1512	self->h = map_height;
		1513
		1514	void
1206	clear (CFPlus::Map self)	1515	clear (DC::Map self)
1207	CODE:	1516	CODE:
1208	map_clear (self);	1517	map_clear (self);
1209		1518
1210	void	1519	void
1211	set_face (CFPlus::Map self, int face, int texid)	1520	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1521	CODE:
1213	{	1522	{
1214	while (self->faces <= face)	1523	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1524	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1525	}
1222		1526
1223	void	1527	void
		1528	set_smooth (DC::Map self, int face, int smooth, int level)
		1529	CODE:
		1530	{
		1531	tileid texid;
		1532	maptex *tex;
		1533
		1534	if (face < 0 \|\| face >= self->faces)
		1535	return;
		1536
		1537	if (smooth < 0 \|\| smooth >= self->faces)
		1538	return;
		1539
		1540	texid = self->face2tile [face];
		1541
		1542	if (!texid)
		1543	return;
		1544
		1545	tex = self->tex + texid;
		1546	tex->smoothtile = self->face2tile [smooth];
		1547	tex->smoothlevel = level;
		1548	}
		1549
		1550	void
1224	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)	1551	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)
1225	CODE:	1552	CODE:
1226	{	1553	{
1227	while (self->texs <= texid)	1554	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1555
1233	{	1556	{
1234	maptex *tex = self->tex + texid;	1557	maptex *tex = self->tex + texid;
1235		1558
1236	tex->name = name;	1559	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1578	}
1256		1579
1257	int	1580	int
1258	ox (CFPlus::Map self)	1581	ox (DC::Map self)
1259	ALIAS:	1582	ALIAS:
1260	oy = 1	1583	oy = 1
1261	x = 2	1584	x = 2
1262	y = 3	1585	y = 3
1263	w = 4	1586	w = 4
…		…
1274	}	1597	}
1275	OUTPUT:	1598	OUTPUT:
1276	RETVAL	1599	RETVAL
1277		1600
1278	void	1601	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1602	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1603	CODE:
1281	{	1604	{
1282	if (dx > 0)	1605	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1607	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1608	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1609
1287	if (dy > 0)	1610	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1611	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1612	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1613	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1614
1292	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
1294		1617
1295	while (self->y < 0)	1618	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1301	}	1624	}
1302	}	1625	}
1303		1626
1304	void	1627	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1628	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1629	CODE:
1307	{	1630	{
1308	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1309	uint8_t data_end = (uint8_t )SvEND (data_);	1632	uint8_t data_end = (uint8_t )SvEND (data_);
1310	mapcell *cell;	1633	mapcell *cell;
1311	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1312		1637
1313	while (data < data_end - 1)	1638	while (data < data_end - 1)
1314	{	1639	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1316		1641
…		…
1347	cell->stat_width = 1;	1672	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1673	cell->stat_hp = *data++;
1349	}	1674	}
1350	else if (cmd == 6) // monster width	1675	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1676	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1677	else if (cmd == 0x47)
1353	{	1678	{
1354	if (*data == 4)	1679	if (*data == 4)
1355	; // decode player tag	1680	; // decode player count
1356		1681
1357	data += *data + 1;	1682	data += *data + 1;
1358	}	1683	}
1359	else if (cmd == 8) // cell flags	1684	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1685	cell->flags = *data++;
…		…
1367	}	1692	}
1368	else	1693	else
1369	cell->darkness = *data++ + 1;	1694	cell->darkness = *data++ + 1;
1370	}	1695	}
1371		1696
		1697	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1698	if (flags & (4 >> z))
1373	{	1699	{
1374	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
		1701	need_facenum (self, face);
		1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1375	}	1717	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1718	}
1387	else	1719	else
1388	cell->darkness = 0;	1720	cell->darkness = 0;
1389	}	1721	}
1390	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1391		1725
1392	SV *	1726	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1727	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	1728	CODE:
1395	{	1729	{
1396	int x1, x;	1730	int x1, x;
1397	int y1, y;	1731	int y1, y;
1398	int z;	1732	int z;
…		…
1419	{	1753	{
1420	mapcell *cell = row->col + (x - row->c0);	1754	mapcell *cell = row->col + (x - row->c0);
1421		1755
1422	for (z = 0; z <= 0; z++)	1756	for (z = 0; z <= 0; z++)
1423	{	1757	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1758	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1759	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1760	int a1 = tex.a;
1431		1761
1432	r = (r * a0 + tex.r * a1) / 255;	1762	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1763	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1764	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1765	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1766	}
1438	}	1767	}
1439		1768
1440	*map++ = (r )	1769	*map++ = (r )
1441	\| (g << 8)	1770	\| (g << 8)
…		…
1448	}	1777	}
1449	OUTPUT:	1778	OUTPUT:
1450	RETVAL	1779	RETVAL
1451		1780
1452	void	1781	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1454	CODE:	1783	CODE:
1455	{	1784	{
1456	int vx, vy;
1457	int x, y, z;	1785	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1786
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1790	smooth_key skey;
1463		1791
1464	/*	1792	rc_t *rc = rc_alloc ();
1465	int vx = self->vx = self->w >= sw	1793	rc_key_t key;
1466	? self->x + (self->w - sw) / 2	1794	rc_array_t *arr;
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1795
1469	int vy = self->vy = self->h >= sh	1796	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1797	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1798	if (sh > 255) sh = 255;
1472	*/
1473		1799
1474	glColor4ub (255, 255, 255, 255);	1800	// clear key, in case of extra padding
		1801	memset (&skey, 0, sizeof (skey));
		1802
		1803	memset (&key, 0, sizeof (key));
		1804	key.r = 255;
		1805	key.g = 255;
		1806	key.b = 255;
		1807	key.a = 255;
		1808	key.mode = GL_QUADS;
		1809	key.format = GL_T2F_V3F;
		1810	key.texname = -1;
		1811
		1812	mx += self->x;
		1813	my += self->y;
		1814
		1815	// first pass: determine smooth_max
		1816	// rather ugly, if you ask me
		1817	// could also be stored inside mapcell and updated on change
		1818	memset (smooth_max, 0, sizeof (smooth_max));
		1819
		1820	for (y = 0; y < sh; y++)
		1821	if (0 <= y + my && y + my < self->rows)
		1822	{
		1823	maprow *row = self->row + (y + my);
		1824
		1825	for (x = 0; x < sw; x++)
		1826	if (row->c0 <= x + mx && x + mx < row->c1)
		1827	{
		1828	mapcell *cell = row->col + (x + mx - row->c0);
		1829
		1830	smooth_max[x + 1][y + 1] =
		1831	MAX (self->tex [cell->tile [0]].smoothlevel,
		1832	MAX (self->tex [cell->tile [1]].smoothlevel,
		1833	self->tex [cell->tile [2]].smoothlevel));
		1834	}
		1835	}
1475		1836
1476	glEnable (GL_BLEND);	1837	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		1840
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	1841	for (z = 0; z <= 2; z++)
		1842	{
		1843	memset (smooth_level, 0, sizeof (smooth_level));
		1844
1486	for (y = 0; y < sh; y++)	1845	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1846	if (0 <= y + my && y + my < self->rows)
1488	{	1847	{
1489	maprow *row = self->row + (y + vy);	1848	maprow *row = self->row + (y + my);
1490		1849
1491	for (x = 0; x < sw; x++)	1850	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1851	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1852	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1853	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	1854	tileid tile = cell->tile [z];
		1855
		1856	if (tile)
		1857	{
		1858	maptex tex = self->tex [tile];
		1859	int px, py;
1497		1860
1498	if (face && face < self->texs)	1861	if (key.texname != tex.name)
		1862	{
		1863	if (!tex.name)
		1864	tex = self->tex [2]; /* missing, replace by noface */
		1865
		1866	key.texname = tex.name;
		1867	arr = rc_array (rc, &key);
		1868	}
		1869
		1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1877
		1878	if (cell->flags && z == 2)
		1879	{
		1880	// overlays such as the speech bubble, probably more to come
		1881	if (cell->flags & 1)
		1882	{
		1883	maptex tex = self->tex [1];
		1884	int px = x * T + T * 2 / 32;
		1885	int py = y * T - T * 6 / 32;
		1886
		1887	if (tex.name)
		1888	{
		1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1899	}
		1900	}
		1901	}
		1902
		1903	// update smooth hash
		1904	if (tex.smoothtile)
		1905	{
		1906	skey.tile = tex.smoothtile;
		1907	skey.level = tex.smoothlevel;
		1908
		1909	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1910
		1911	// add bits to current tile and all neighbours. skey.x\|y is
		1912	// shifted +1\|+1 so we always stay positive.
		1913
		1914	// bits is ___n cccc CCCC bbbb
		1915	// n do not draw borders&corners
		1916	// c draw these corners, but...
		1917	// C ... not these
		1918	// b draw these borders
		1919
		1920	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1921	// ┃· ·· ·┃ ━━
		1922
		1923	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1924	// ·· ·· ·┏ ┓·
		1925
		1926	// full tile
		1927	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1928
		1929	// borders
		1930	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1931	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1932	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1933	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1934
		1935	// corners
		1936	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1937	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1938	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1939	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1940	}
		1941	}
		1942	}
		1943	}
		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
		1948	// go through all smoothlevels, lowest to highest, then draw.
		1949	// this is basically counting sort
		1950	{
		1951	int w, b;
		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
		1955	for (w = 0; w < 256 / 32; ++w)
		1956	{
		1957	uint32_t smask = smooth_level [w];
		1958	if (smask)
		1959	for (b = 0; b < 32; ++b)
		1960	if (smask & (((uint32_t)1) << b))
1499	{	1961	{
1500	maptex tex = self->tex [face];	1962	int level = (w << 5) \| b;
1501	int px = (x + 1) * 32 - tex.w;	1963	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1964
1504	if (last_name != tex.name)	1965	hv_iterinit (smooth);
		1966	while ((he = hv_iternext (smooth)))
1505	{	1967	{
1506	glEnd ();	1968	smooth_key skey = (smooth_key )HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1969	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		1970
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	1971	if (!(bits & 0x1000)
		1972	&& skey->level == level
		1973	&& level > smooth_max [skey->x][skey->y])
1520	{	1974	{
1521	maptex tex = self->tex [1];	1975	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	1976	int px = (((int)skey->x) - 1) * T;
1523	int py = (y + 1) * 32 - tex.h - 6;	1977	int py = (((int)skey->y) - 1) * T;
		1978	int border = bits & 15;
		1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1980	float dx = tex.s * .0625f; // 16 images/row
		1981	float dy = tex.t * .5f ; // 2 images/column
1524		1982
		1983	if (tex.name)
		1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
		1987	if (key.texname != tex.name)
		1988	{
1525	glEnd ();	1989	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	1991	glBegin (GL_QUADS);
		1992	}
1528		1993
		1994	if (border)
		1995	{
		1996	float ox = border * dx;
		1997
		1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2002	}
		2003
		2004	if (corner)
		2005	{
		2006	float ox = corner * dx;
		2007
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
		2013	}
		2014	}
1533	}	2015	}
1534	}	2016	}
1535	}
1536	}	2017	}
1537		2018
1538	glEnd ();	2019	glEnd ();
1539
1540	glDisable (GL_TEXTURE_2D);	2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
		2022	}
		2023
		2024	hv_clear (smooth);
		2025	}
		2026
1541	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
1542		2029
1543	// top layer: overlays such as the health bar	2030	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2031	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2032	if (0 <= y + my && y + my < self->rows)
1546	{	2033	{
1547	maprow *row = self->row + (y + vy);	2034	maprow *row = self->row + (y + my);
1548		2035
1549	for (x = 0; x < sw; x++)	2036	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2037	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2038	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2039	mapcell *cell = row->col + (x + mx - row->c0);
1553		2040
1554	int px = x * 32;	2041	int px = x * T;
1555	int py = y * 32;	2042	int py = y * T;
1556		2043
1557	if (cell->stat_hp)	2044	if (cell->stat_hp)
1558	{	2045	{
1559	int width = cell->stat_width * 32;	2046	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2048
1562	glColor3ub (0, 0, 0);	2049	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2050	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2051	px + width - 1, py);
1565		2052
…		…
1571	}	2058	}
1572	}	2059	}
1573	}	2060	}
1574		2061
1575	void	2062	void
1576	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1577	CODE:	2064	CODE:
1578	{	2065	{
1579	static float color[16][3] = {	2066	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2067	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2068	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2119	glDisable (GL_TEXTURE_2D);
1633	}	2120	}
1634		2121
1635	void	2122	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2124	PPCODE:
1638	{	2125	{
1639	int vx, vy;
1640	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1644		2134
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2137
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2138	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2139	my += self->y - 1;
1651		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1652	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1654	{	2145	{
1655	maprow *row = self->row + (y + vy);	2146	maprow *row = self->row + (y + my);
1656		2147
1657	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2150	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1661		2152
1662	darkness[y * sw4 + x] = cell->darkness	2153	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2154	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2155	: 255 - FOW_DARKNESS;
1665	}	2156	}
1666	}	2157	}
1667		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
1668	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1672	}	2201	}
1673		2202
1674	SV *	2203	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2204	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2205	CODE:
1677	{	2206	{
1678	int x, y, x1, y1;	2207	int x, y, x1, y1;
1679	SV data_sv = newSV (w h * 7 + 5);	2208	SV data_sv = newSV (w h * 7 + 5);
1680	uint8_t data = (uint8_t )SvPVX (data_sv);	2209	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2234	if (row && row->c0 <= x && x < row->c1)
1706	{	2235	{
1707	mapcell *cell = row->col + (x - row->c0);	2236	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2237	uint8_t flags = 0;
1709		2238
1710	if (cell->face [0]) flags \|= 1;	2239	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2240	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2241	if (cell->tile [2]) flags \|= 4;
1713		2242
1714	*data++ = flags;	2243	*data++ = flags;
1715		2244
1716	if (flags & 1)	2245	if (flags & 1)
1717	{	2246	{
		2247	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2248	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2249	*data++ = tile;
1720	}	2250	}
1721		2251
1722	if (flags & 2)	2252	if (flags & 2)
1723	{	2253	{
		2254	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2255	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2256	*data++ = tile;
1726	}	2257	}
1727		2258
1728	if (flags & 4)	2259	if (flags & 4)
1729	{	2260	{
		2261	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2262	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2263	*data++ = tile;
1732	}	2264	}
1733	}	2265	}
1734	else	2266	else
1735	*data++ = 0;	2267	*data++ = 0;
1736	}	2268	}
…		…
1742	}	2274	}
1743	OUTPUT:	2275	OUTPUT:
1744	RETVAL	2276	RETVAL
1745		2277
1746	void	2278	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1748	PPCODE:	2280	PPCODE:
1749	{	2281	{
1750	int x, y, z;	2282	int x, y, z;
1751	int w, h;	2283	int w, h;
1752	int x1, y1;	2284	int x1, y1;
1753		2285
1754	if (*data++ != 0)	2286	if (*data++ != 0)
1755	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
1756		2288
1757	w = data++ << 8; w \|= data++;	2289	w = data++ << 8; w \|= data++;
1758	h = data++ << 8; h \|= data++;	2290	h = data++ << 8; h \|= data++;
1759		2291
1760	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1776	{	2308	{
1777	uint8_t flags = *data++;	2309	uint8_t flags = *data++;
1778		2310
1779	if (flags)	2311	if (flags)
1780	{	2312	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2313	mapcell *cell = row_get_cell (row, x);
		2314	tileid tile[3] = { 0, 0, 0 };
1784		2315
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2316	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2317	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2318	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2319
1789	if (cell->darkness == 0)	2320	if (cell->darkness == 0)
1790	{	2321	{
1791	cell->darkness = 0;	2322	cell->darkness = 0;
1792		2323
1793	for (z = 0; z <= 2; z++)	2324	for (z = 0; z <= 2; z++)
1794	{	2325	{
1795	cell->face[z] = face[z];	2326	tileid t = tile [z];
1796		2327
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2328	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2329	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2330	XPUSHs (sv_2mortal (newSViv (t)));
		2331	need_texid (self, t);
		2332	}
		2333
		2334	cell->tile [z] = t;
1799	}	2335	}
1800	}	2336	}
1801	}	2337	}
1802	}	2338	}
1803	}	2339	}
1804	}	2340	}
1805		2341
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2342	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2343
1808	CFPlus::MixChunk	2344	DC::RW
1809	new_from_file (SV class, char path)	2345	new (SV class, SV data_sv)
1810	CODE:	2346	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
1812	OUTPUT:	2353	OUTPUT:
1813	RETVAL	2354	RETVAL
1814		2355
		2356	DC::RW
		2357	new_from_file (SV class, const char path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# dc.xs(2268) : error C2059: syntax error : '('
1815	void	2365	#void
		2366	#close (DC::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	DC::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (DC::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (DC::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (DC::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (DC::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (DC::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (DC::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (DC::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (DC::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (DC::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	DC::MixChunk
		2458	new (SV *class, DC::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
1816	DESTROY (CFPlus::MixChunk self)	2465	DESTROY (DC::MixChunk self)
1817	CODE:	2466	CODE:
1818	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
1819		2468
1820	int	2469	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2470	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2475	OUTPUT:
1825	RETVAL	2476	RETVAL
1826		2477
1827	int	2478	DC::Channel
1828	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1829	CODE:	2480	CODE:
		2481	{
1830	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
1831	OUTPUT:	2493	OUTPUT:
1832	RETVAL	2494	RETVAL
1833		2495
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2497
1836	int	2498	int
1837	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
1838	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2505	OUTPUT:
1841	RETVAL	2506	RETVAL
1842		2507
		2508	void
		2509	fade_out (int ms)
		2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
1843	CFPlus::MixMusic	2518	DC::MixMusic
1844	new_from_file (SV class, char path)	2519	new (SV *class, DC::RW rwops)
1845	CODE:	2520	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2522	OUTPUT:
1848	RETVAL	2523	RETVAL
1849		2524
1850	void	2525	void
1851	DESTROY (CFPlus::MixMusic self)	2526	DESTROY (DC::MixMusic self)
1852	CODE:	2527	CODE:
1853	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
1854		2529
1855	int	2530	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2531	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2532	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2534	OUTPUT:
1860	RETVAL	2535	RETVAL
1861		2536
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2537	void
		2538	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
		2542	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
1863		2545
1864	BOOT:	2546	BOOT:
1865	{	2547	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2548	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2549	static const struct {
1868	const char *name;	2550	const char *name;
1869	IV iv;	2551	IV iv;
1870	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2571	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
1907	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2634	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
1946	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1947	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2655	# undef const_iv
1953	};	2656	};
1954		2657
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2660
		2661	texture_av = newAV ();
		2662	AvREAL_off (texture_av);
1957	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
1958		2670
1959	char *	2671	char *
1960	gl_vendor ()	2672	gl_vendor ()
1961	CODE:	2673	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2687	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2689	OUTPUT:
1978	RETVAL	2690	RETVAL
1979		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
1980	int glGetError ()	2706	int glGetError ()
1981		2707
1982	void glFinish ()	2708	void glFinish ()
1983		2709
1984	void glClear (int mask)	2710	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# near_ and far_ are due to microsofts buggy "c" compiler
2022	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2023		2749
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# near_ and far_ are due to microsofts buggy "c" compiler
2025	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
2026		2754
2027	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
2028		2756
2029	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
2030		2758
…		…
2038		2766
2039	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2768	CODE:
2041	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
2042		2770
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
2048	PROTOTYPE: @
2049	ALIAS:	2772	ALIAS:
2050	glColor_premultiply = 1	2773	glColor_premultiply = 1
2051	CODE:	2774	CODE:
2052	if (ix)	2775	if (ix)
2053	{	2776	{
…		…
2056	b *= a;	2779	b *= a;
2057	}	2780	}
2058	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
2060		2783
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	2784	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	2785	CODE:
2069	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
2071		2788
…		…
2075		2792
2076	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
2077	CODE:	2794	CODE:
2078	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
2079		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
2080	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
2081	CODE:	2827	CODE:
2082	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
2083		2829
2084	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
2106		2852
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		2854
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2110		2856
		2857	void glPixelZoom (float x, float y)
		2858
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		2860
2113	int glGenTexture ()	2861	int glGenTexture ()
2114	CODE:	2862	CODE:
2115	{	2863	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2864	OUTPUT:
2121	RETVAL	2865	RETVAL
2122		2866
2123	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
2124	CODE:	2868	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2869	del_texture (name);
2128	}	2870
2129
2130	int glGenList ()	2871	int glGenList ()
2131	CODE:	2872	CODE:
2132	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
2133	OUTPUT:	2874	OUTPUT:
2134	RETVAL	2875	RETVAL
…		…
2141		2882
2142	void glEndList ()	2883	void glEndList ()
2143		2884
2144	void glCallList (int list)	2885	void glCallList (int list)
2145		2886
		2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h \|\| !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2943	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID \| G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs. Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.243 by root, Thu Dec 27 06:54:36 2007 UTC