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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#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
36		61
37	#ifndef _WIN32	62	#ifndef _WIN32
38	# include <sys/types.h>	63	# include <sys/types.h>
39	# include <sys/socket.h>	64	# include <sys/socket.h>
40	# include <netinet/in.h>	65	# include <netinet/in.h>
41	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
42	# include <inttypes.h>	67	# include <inttypes.h>
43	#endif	68	#endif
44		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
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		80
47	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
48		82
49	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
51		85
52	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
53		87
54	#if 0	88	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
56	#else	90
57	# define PARACHUTE 0	91	static AV *texture_av;
58	#endif
59		92
60	static struct	93	static struct
61	{	94	{
62	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	96	#include "glfunc.h"
64	#undef GL_FUNC	97	#undef GL_FUNC
65	} gl;	98	} gl;
66		99
		100	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	102	{
69	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	107	else
74	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
75	}	109	}
76		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
77	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
78		137
79	#include "pango-font.c"	138	#include "pango-font.c"
80	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
81	#include "pango-render.c"	140	#include "pango-render.c"
82		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
85		146
86	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
87		148
88	static int	149	static int
89	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
90	{	151	{
91	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		166
106	typedef struct cf_layout {	167	typedef struct cf_layout {
107	PangoLayout *pl;	168	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
109	int base_height;	170	int base_height;
110	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
111	} *CFPlus__Layout;	173	} *DC__Layout;
112		174
113	static CFPlus__Font default_font;	175	static DC__Font default_font;
114	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
116		178
117	static void	179	static void
118	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	185	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	187	}
126		188
127	static void	189	static void
128	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
129	{	191	{
130	/* 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
131	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
132	*/	194	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
134		196
135	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		199
138	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
139	}	201	}
140		202
141	static void	203	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	205	{
144	PangoRectangle rect;	206	PangoRectangle rect;
145		207
146	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		216
155	*w = rect.width;	217	*w = rect.width;
156	*h = rect.height;	218	*h = rect.height;
157	}	219	}
158		220
		221	typedef uint16_t tileid;
159	typedef uint16_t mapface;	222	typedef uint16_t faceid;
160		223
161	typedef struct {	224	typedef struct {
162	GLint name;	225	GLuint name;
163	int w, h;	226	int w, h;
164	float s, t;	227	float s, t;
165	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
166	} maptex;	231	} maptex;
167		232
168	typedef struct {	233	typedef struct {
169	uint32_t player;	234	uint32_t player;
170	mapface face[3];	235	tileid tile[3];
171	uint16_t darkness;	236	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	238	} mapcell;
174		239
175	typedef struct {	240	typedef struct {
176	int32_t c0, c1;	241	int32_t c0, c1;
177	mapcell *col;	242	mapcell *col;
178	} maprow;	243	} maprow;
179		244
180	typedef struct map {	245	typedef struct map {
181	int x, y, w, h;	246	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	248	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	249	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		250
189	int32_t rows;	251	int32_t rows;
190	maprow *row;	252	maprow *row;
191	} *CFPlus__Map;	253	} *DC__Map;
192		254
193	static char *	255	static char *
194	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
195	{	257	{
196	char *p;	258	char *p;
…		…
213	}	275	}
214		276
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
218	static maprow *	300	static maprow *
219	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
220	{	302	{
221	if (0 > y)	303	if (0 > y)
222	{	304	{
223	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
262		344
263	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
264	}	346	}
265		347
266	static mapcell *	348	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
268	{	350	{
269	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
270	}	352	}
271		353
272	static void	354	static void
273	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
274	{	356	{
275	int r;	357	int r;
276		358
277	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
286	self->row = 0;	368	self->row = 0;
287	self->rows = 0;	369	self->rows = 0;
288	}	370	}
289		371
290	static void	372	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	374	{
293	int x, y;	375	int x, y;
294	maprow *row;	376	maprow *row;
295	mapcell *cell;	377	mapcell *cell;
296		378
…		…
316	cell->player = 0;	398	cell->player = 0;
317	}	399	}
318	}	400	}
319	}	401	}
320		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV hv, smooth_key key, IV bits)
		410	{
		411	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (sv, SvIVX (sv) \| bits);
		415	else
		416	sv_setiv (*sv, bits);
		417	}
		418
321	static void	419	static void
322	music_finished (void)	420	music_finished (void)
323	{	421	{
324	SDL_UserEvent ev;	422	SDL_UserEvent ev;
325		423
…		…
359	n \|= n >> 16;	457	n \|= n >> 16;
360		458
361	return n + 1;	459	return n + 1;
362	}	460	}
363		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
364	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
365	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
366	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
367		476
368	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp \|\| !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
369		521
370	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
371		523
372	BOOT:	524	BOOT:
373	{	525	{
374	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
375	static const struct {	527	static const struct {
376	const char *name;	528	const char *name;
377	IV iv;	529	IV iv;
378	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
379	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
401		553
402	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
403	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
404	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
405		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
406	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
407	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
408	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
409	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
410	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
482	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
483	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
484	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
485	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
486	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
487	# undef const_iv	670	# undef const_iv
488	};	671	};
489		672
490	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
491	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
492		675
493	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
494	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
495	}	678	}
496		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
		685
497	int	686	int
498	in_destruct ()	687	in_destruct ()
499	CODE:	688	CODE:
500	RETVAL = PL_main_cv == Nullcv;	689	RETVAL = PL_main_cv == Nullcv;
501	OUTPUT:	690	OUTPUT:
502	RETVAL	691	RETVAL
503		692
504	NV floor (NV x)	693	NV floor (NV x)
505		694
506	NV ceil (NV x)	695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
507		700
508	void	701	void
509	pango_init ()	702	pango_init ()
510	CODE:	703	CODE:
511	{	704	{
512	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
513	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
514	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/pango_context_set_font_description (opengl_context, default_font);/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		712	#endif
515	}	713	}
516		714
517	int	715	char *SDL_GetError ()
518	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
519		716
520	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
521	SDL_Quit ()	723	void SDL_Quit ()
522		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
		733
523	void	734	void
524	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
525	PPCODE:	736	PPCODE:
526	{	737	{
527	SDL_Rect **m;	738	SDL_Rect **m;
528		739
529	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
530	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
531	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
532	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
533		744
534	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
535	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
536		747
537	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
538	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
539	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
540	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
541		752
542	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
543	#if SDL_VERSION_ATLEAST(1,2,10)
544	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
545	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
546	#endif
547
548	SDL_EnableUNICODE (1);
549	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
550		755
551	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
552		757
553	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
554	while (*m)	759	while (*m)
555	{	760	{
556	AV *av = newAV ();	761	AV *av = newAV ();
557	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
558	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
		764	av_push (av, newSViv (rgb));
		765	av_push (av, newSViv (alpha));
559	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
560		767
561	++m;	768	++m;
562	}	769	}
563	}	770	}
564		771
565	char *
566	SDL_GetError ()
567
568	int	772	int
569	SDL_SetVideoMode (int w, int h, int fullscreen)	773	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
570	CODE:	774	CODE:
		775	{
		776	SDL_EnableUNICODE (1);
		777	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		778
		779	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		780	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		781	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		782	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		783
571	RETVAL = !!SDL_SetVideoMode (	784	RETVAL = !!SDL_SetVideoMode (
572	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	785	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
573	);	786	);
		787
574	if (RETVAL)	788	if (RETVAL)
575	{	789	{
576	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	790	av_clear (texture_av);
		791
		792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
577	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
578	# include "glfunc.h"	794	#include "glfunc.h"
579	# undef GL_FUNC	795	#undef GL_FUNC
580	}	796	}
		797	}
581	OUTPUT:	798	OUTPUT:
582	RETVAL	799	RETVAL
583		800
584	void	801	void
585	SDL_GL_SwapBuffers ()	802	SDL_GL_SwapBuffers ()
586		803
587	char *	804	char *
588	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
589		806
		807	int
		808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
		812
590	void	813	void
591	SDL_PollEvent ()	814	poll_events ()
592	PPCODE:	815	PPCODE:
593	{	816	{
594	SDL_Event ev;	817	SDL_Event ev;
595		818
596	while (SDL_PollEvent (&ev))	819	SDL_PumpEvents ();
		820	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
597	{	821	{
598	HV *hv = newHV ();	822	HV *hv = newHV ();
599	hv_store (hv, "type", 4, newSViv (ev.type), 0);	823	hv_store (hv, "type", 4, newSViv (ev.type), 0);
600		824
601	switch (ev.type)	825	switch (ev.type)
602	{	826	{
603	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
604	case SDL_KEYUP:	828	case SDL_KEYUP:
605	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
606	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
607	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
608	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	832	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
609	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
610	break;	834	break;
611		835
612	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
613	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
614	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	838	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
615	break;	839	break;
616		840
617	case SDL_MOUSEMOTION:	841	case SDL_MOUSEMOTION:
		842	{
		843	int state = ev.motion.state;
		844	int x = ev.motion.x;
		845	int y = ev.motion.y;
		846	int xrel = ev.motion.xrel;
		847	int yrel = ev.motion.yrel;
		848
		849	/* do simplistic event compression */
		850	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		851	&& state == ev.motion.state)
		852	{
		853	xrel += ev.motion.xrel;
		854	yrel += ev.motion.yrel;
		855	x = ev.motion.x;
		856	y = ev.motion.y;
		857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		858	}
		859
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619
620	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
621	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
622	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
623	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
624	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		866	}
625	break;	867	break;
626		868
627	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
628	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
629	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
630		872
631	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
632	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
633	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
634	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
639	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
640	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
641	break;	883	break;
642	}	884	}
643		885
644	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
645	}	887	}
646	}	888	}
647		889
648	int	890	int
649	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
650	POSTCALL:	892	POSTCALL:
651	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
652	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
653		895
654	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
655	Mix_CloseAudio ()	913	Mix_CloseAudio ()
656		914
657	int	915	int
658	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
659		917
		918	const char *
		919	Mix_GetError ()
		920
660	void	921	void
661	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
662	CODE:	923	CODE:
663	#ifndef _WIN32
664	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
665	#endif
666		925
667	void	926	void
668	win32_proxy_info ()	927	win32_proxy_info ()
669	PPCODE:	928	PPCODE:
670	{	929	{
…		…
691	}	950	}
692	}	951	}
693	#endif	952	#endif
694	}	953	}
695		954
696	void	955	int
697	add_font (char *file)	956	add_font (char *file)
698	CODE:	957	CODE:
699	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
700		961
701	void	962	void
702	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
703	ALIAS:	964	ALIAS:
704	load_image_file = 1	965	load_image_file = 1
…		…
707	STRLEN image_len;	968	STRLEN image_len;
708	char image = (char )SvPVbyte (image_, image_len);	969	char image = (char )SvPVbyte (image_, image_len);
709	SDL_Surface surface, surface2;	970	SDL_Surface surface, surface2;
710	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
711	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
712	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
713	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
714		975
715	if (!rw)	976	if (!rw)
716	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
717		978
…		…
790	void	1051	void
791	error (char *message)	1052	error (char *message)
792	CODE:	1053	CODE:
793	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
794	#ifdef _WIN32	1055	#ifdef _WIN32
795	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
796	#endif	1057	#endif
797		1058
798	void	1059	void
799	fatal (char *message)	1060	fatal (char *message)
800	CODE:	1061	CODE:
801	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
802	#ifdef _WIN32	1063	#ifdef _WIN32
803	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
804	#endif	1065	#endif
805	_exit (1);	1066	_exit (1);
806		1067
807	void	1068	void
808	_exit (int retval = 0)	1069	_exit (int retval = 0)
…		…
811	ExitThread (retval); // unclean, please beam me up	1072	ExitThread (retval); // unclean, please beam me up
812	#else	1073	#else
813	_exit (retval);	1074	_exit (retval);
814	#endif	1075	#endif
815		1076
816	MODULE = CFPlus PACKAGE = CFPlus::Font	1077	void
		1078	debug ()
		1079	CODE:
		1080	{
		1081	#if DEBUG
		1082	VALGRIND_DO_LEAK_CHECK;
		1083	#endif
		1084	}
817		1085
818	CFPlus::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
		1087
		1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
819	new_from_file (SV class, char path, int id = 0)	1091	new_from_file (SV class, char path, int id = 0)
820	CODE:	1092	CODE:
821	{	1093	{
822	int count;	1094	int count;
823	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1095	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
826	}	1098	}
827	OUTPUT:	1099	OUTPUT:
828	RETVAL	1100	RETVAL
829		1101
830	void	1102	void
831	DESTROY (CFPlus::Font self)	1103	DESTROY (DC::Font self)
832	CODE:	1104	CODE:
833	pango_font_description_free (self);	1105	pango_font_description_free (self);
834		1106
835	void	1107	void
836	make_default (CFPlus::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
837	CODE:	1110	CODE:
838	default_font = self;	1111	default_font = self;
839		1112
840	MODULE = CFPlus PACKAGE = CFPlus::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
841		1114
		1115	PROTOTYPES: DISABLE
		1116
842	void	1117	void
843	reset_glyph_cache ()	1118	glyph_cache_backup ()
		1119	PROTOTYPE:
844	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
845	tc_clear ();	1127	tc_restore ();
846		1128
847	CFPlus::Layout	1129	DC::Layout
848	new (SV *class)	1130	new (SV *class)
849	CODE:	1131	CODE:
850	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
851		1133
852	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
854	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
855	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
856	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
857	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
858	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
859		1142
860	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
861	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
862	OUTPUT:	1145	OUTPUT:
863	RETVAL	1146	RETVAL
864		1147
865	void	1148	void
866	DESTROY (CFPlus::Layout self)	1149	DESTROY (DC::Layout self)
867	CODE:	1150	CODE:
868	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
869	Safefree (self);	1153	Safefree (self);
870		1154
871	void	1155	void
872	set_text (CFPlus::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
873	CODE:	1157	CODE:
874	{	1158	{
875	STRLEN textlen;	1159	STRLEN textlen;
876	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
877		1161
878	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
879	}	1163	}
880		1164
881	void	1165	void
882	set_markup (CFPlus::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
883	CODE:	1167	CODE:
884	{	1168	{
885	STRLEN textlen;	1169	STRLEN textlen;
886	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
887		1171
888	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
889	}	1173	}
890		1174
891	void	1175	void
892	set_shapes (CFPlus::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
893	CODE:	1177	CODE:
894	{	1178	{
895	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
896	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
897	const char *pos = text;	1181	const char *pos = text;
…		…
932	if (attrs)	1216	if (attrs)
933	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
934	}	1218	}
935		1219
936	void	1220	void
937	get_shapes (CFPlus::Layout self)	1221	get_shapes (DC::Layout self)
938	PPCODE:	1222	PPCODE:
939	{	1223	{
940	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
941		1225
942	do	1226	do
943	{	1227	{
944	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
945		1229
946	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
947	{	1231	{
948	PangoRectangle extents;	1232	PangoRectangle extents;
949	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
957		1241
958	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
959	}	1243	}
960		1244
961	int	1245	int
962	has_wrapped (CFPlus::Layout self)	1246	has_wrapped (DC::Layout self)
963	CODE:	1247	CODE:
964	{	1248	{
965	int lines = 1;	1249	int lines = 1;
966	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
967		1251
…		…
972	}	1256	}
973	OUTPUT:	1257	OUTPUT:
974	RETVAL	1258	RETVAL
975		1259
976	SV *	1260	SV *
977	get_text (CFPlus::Layout self)	1261	get_text (DC::Layout self)
978	CODE:	1262	CODE:
979	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
980	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
981	OUTPUT:	1265	OUTPUT:
982	RETVAL	1266	RETVAL
983		1267
984	void	1268	void
985	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
986	CODE:	1270	CODE:
987	self->r = r;	1271	self->r = r;
988	self->g = g;	1272	self->g = g;
989	self->b = b;	1273	self->b = b;
990	self->a = a;	1274	self->a = a;
991		1275
992	void	1276	void
993	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
994	CODE:	1278	CODE:
995	if (self->font != font)	1279	if (self->font != font)
996	{	1280	{
997	self->font = font;	1281	self->font = font;
998	layout_update_font (self);	1282	layout_update_font (self);
999	}	1283	}
1000		1284
1001	void	1285	void
1002	set_height (CFPlus::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
1003	CODE:	1287	CODE:
1004	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
1005	{	1289	{
1006	self->base_height = base_height;	1290	self->base_height = base_height;
1007	layout_update_font (self);	1291	layout_update_font (self);
1008	}	1292	}
1009		1293
1010	void	1294	void
1011	set_width (CFPlus::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
1012	CODE:	1296	CODE:
1013	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1014		1298
1015	void	1299	void
1016	set_indent (CFPlus::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
1017	CODE:	1301	CODE:
1018	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1019		1303
1020	void	1304	void
1021	set_spacing (CFPlus::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
1022	CODE:	1306	CODE:
1023	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1024		1308
1025	void	1309	void
1026	set_ellipsise (CFPlus::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
1027	CODE:	1311	CODE:
1028	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
1029	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1030	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1031	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1032	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
1033	);	1317	);
1034		1318
1035	void	1319	void
1036	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
1037	CODE:	1321	CODE:
1038	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1039		1323
1040	void	1324	void
1041	size (CFPlus::Layout self)	1325	size (DC::Layout self)
1042	PPCODE:	1326	PPCODE:
1043	{	1327	{
1044	int w, h;	1328	int w, h;
1045		1329
1046	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
1049	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
1050	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
1051	}	1335	}
1052		1336
1053	int	1337	int
1054	descent (CFPlus::Layout self)	1338	descent (DC::Layout self)
1055	CODE:	1339	CODE:
1056	{	1340	{
1057	PangoRectangle rect;	1341	PangoRectangle rect;
1058	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1059	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
1060	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
1061	}	1345	}
1062	OUTPUT:	1346	OUTPUT:
1063	RETVAL	1347	RETVAL
1064		1348
1065	int	1349	int
1066	xy_to_index (CFPlus::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
1067	CODE:	1351	CODE:
1068	{	1352	{
1069	int index, trailing;	1353	int index, trailing;
1070	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1071	RETVAL = index + trailing;	1355	RETVAL = index + trailing;
1072	}	1356	}
1073	OUTPUT:	1357	OUTPUT:
1074	RETVAL	1358	RETVAL
1075		1359
1076	void	1360	void
1077	cursor_pos (CFPlus::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1078	PPCODE:	1362	PPCODE:
1079	{	1363	{
1080	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1081	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1082		1366
1083	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1084	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1085	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1086	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1087	}	1371	}
1088		1372
1089	void	1373	void
1090	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1091	PPCODE:	1375	PPCODE:
1092	{	1376	{
1093	int line, x;	1377	int line, x;
1094		1378
1095	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
1096	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1097		1382	--line;
		1383	#endif
1098	EXTEND (SP, 2);	1384	EXTEND (SP, 2);
1099	PUSHs (sv_2mortal (newSViv (line - 1)));	1385	PUSHs (sv_2mortal (newSViv (line)));
1100	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1101	}	1387	}
1102		1388
1103	void	1389	void
1104	line_x_to_index (CFPlus::Layout self, int line, int x)	1390	line_x_to_index (DC::Layout self, int line, int x)
1105	PPCODE:	1391	PPCODE:
1106	{	1392	{
1107	PangoLayoutLine *lp;	1393	PangoLayoutLine *lp;
1108	int index, trailing;	1394	int index, trailing;
1109		1395
1110	if (line < 0)	1396	if (line < 0)
1111	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
1112		1398
1113	if (!(lp = pango_layout_get_line (self->pl, line)))	1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1114	XSRETURN_EMPTY; /* do better */	1400	XSRETURN_EMPTY; /* do better */
1115		1401
1116	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1117		1403
1118	EXTEND (SP, 2);	1404	EXTEND (SP, 2);
…		…
1124	PUSHs (sv_2mortal (newSViv (trailing)));	1410	PUSHs (sv_2mortal (newSViv (trailing)));
1125	}	1411	}
1126	}	1412	}
1127		1413
1128	void	1414	void
1129	render (CFPlus::Layout self, float x, float y, int flags = 0)	1415	render (DC::Layout self, float x, float y, int flags = 0)
1130	PPCODE:	1416	CODE:
		1417	rc_clear (self->rc);
1131	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1132	self->pl,	1419	self->pl,
		1420	self->rc,
1133	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1134	self->r, self->g, self->b, self->a,	1422	self->r, self->g, self->b, self->a,
1135	flags	1423	flags
1136	);	1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
1137		1428
1138	MODULE = CFPlus PACKAGE = CFPlus::Texture
1139
1140	void	1429	void
1141	pad2pot (SV data_, SV w_, SV *h_)	1430	draw (DC::Layout self)
1142	CODE:	1431	CODE:
1143	{	1432	{
1144	int ow = SvIV (w_);	1433	glEnable (GL_TEXTURE_2D);
1145	int oh = SvIV (h_);	1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1146		1440
1147	if (ow && oh)	1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
		1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1449
		1450	PROTOTYPES: ENABLE
		1451
		1452	void
		1453	pad (SV *data_, int ow, int oh, int nw, int nh)
		1454	CODE:
		1455	{
		1456	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1148	{	1457	{
1149	int nw = minpot (ow);
1150	int nh = minpot (oh);
1151
1152	if (nw != ow \|\| nh != oh)
1153	{
1154	if (SvOK (data_))
1155	{
1156	STRLEN datalen;	1458	STRLEN datalen;
1157	char *data = SvPVbyte (data_, datalen);	1459	char *data = SvPVbyte (data_, datalen);
1158	int bpp = datalen / (ow * oh);	1460	int bpp = datalen / (ow * oh);
1159	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1461	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1160		1462
1161	SvPOK_only (result_);	1463	SvPOK_only (result_);
1162	SvCUR_set (result_, nw * nh * bpp);	1464	SvCUR_set (result_, nw * nh * bpp);
1163		1465
1164	memset (SvPVX (result_), 0, nw * nh * bpp);	1466	memset (SvPVX (result_), 0, nw * nh * bpp);
1165	while (oh--)	1467	while (oh--)
1166	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1468	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1167		1469
1168	sv_setsv (data_, result_);	1470	sv_setsv (data_, result_);
1169	}
1170
1171	sv_setiv (w_, nw);
1172	sv_setiv (h_, nh);
1173	}
1174	}	1471	}
1175	}	1472	}
1176		1473
1177	void	1474	void
1178	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1475	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1184	{	1481	{
1185	HV hv = (HV )SvRV (self);	1482	HV hv = (HV )SvRV (self);
1186	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1187	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1188	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
1189		1489
1190	if (items < 5)	1490	if (items < 5)
1191	{	1491	{
1192	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1193	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1221	glDisable (GL_ALPHA_TEST);	1521	glDisable (GL_ALPHA_TEST);
1222	glDisable (GL_BLEND);	1522	glDisable (GL_BLEND);
1223	}	1523	}
1224	}	1524	}
1225		1525
1226	MODULE = CFPlus PACKAGE = CFPlus::Map	1526	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1527	CODE:
		1528	{
		1529	GLint width;
		1530	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1531	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1532	RETVAL = width > 0;
		1533	}
		1534	OUTPUT:
		1535	RETVAL
1227		1536
1228	CFPlus::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
		1538
		1539	PROTOTYPES: DISABLE
		1540
		1541	DC::Map
1229	new (SV *class)	1542	new (SV *class)
1230	CODE:	1543	CODE:
1231	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1232	RETVAL->x = 0;	1545	RETVAL->x = 0;
1233	RETVAL->y = 0;	1546	RETVAL->y = 0;
1234	RETVAL->w = 0;	1547	RETVAL->w = 0;
1235	RETVAL->h = 0;	1548	RETVAL->h = 0;
1236	RETVAL->ox = 0;	1549	RETVAL->ox = 0;
1237	RETVAL->oy = 0;	1550	RETVAL->oy = 0;
1238	RETVAL->faces = 8192;	1551	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1239	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1552	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1240	RETVAL->texs = 8192;
1241	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1242	RETVAL->rows = 0;	1553	RETVAL->rows = 0;
1243	RETVAL->row = 0;	1554	RETVAL->row = 0;
1244	OUTPUT:	1555	OUTPUT:
1245	RETVAL	1556	RETVAL
1246		1557
1247	void	1558	void
1248	DESTROY (CFPlus::Map self)	1559	DESTROY (DC::Map self)
1249	CODE:	1560	CODE:
1250	{	1561	{
1251	map_clear (self);	1562	map_clear (self);
1252	Safefree (self->face);	1563	Safefree (self->face2tile);
1253	Safefree (self->tex);	1564	Safefree (self->tex);
1254	Safefree (self);	1565	Safefree (self);
1255	}	1566	}
1256		1567
1257	void	1568	void
1258	resize (CFPlus::Map self, int map_width, int map_height)	1569	resize (DC::Map self, int map_width, int map_height)
1259	CODE:	1570	CODE:
1260	self->w = map_width;	1571	self->w = map_width;
1261	self->h = map_height;	1572	self->h = map_height;
1262		1573
1263	void	1574	void
1264	clear (CFPlus::Map self)	1575	clear (DC::Map self)
1265	CODE:	1576	CODE:
1266	map_clear (self);	1577	map_clear (self);
1267		1578
1268	void	1579	void
1269	set_face (CFPlus::Map self, int face, int texid)	1580	set_tileid (DC::Map self, int face, int tile)
1270	CODE:	1581	CODE:
1271	{	1582	{
1272	while (self->faces <= face)	1583	need_facenum (self, face); self->face2tile [face] = tile;
1273	{	1584	need_texid (self, tile);
1274	Append (mapface, self->face, self->faces, self->faces);
1275	self->faces *= 2;
1276	}
1277
1278	self->face [face] = texid;
1279	}	1585	}
1280		1586
1281	void	1587	void
		1588	set_smooth (DC::Map self, int face, int smooth, int level)
		1589	CODE:
		1590	{
		1591	tileid texid;
		1592	maptex *tex;
		1593
		1594	if (face < 0 \|\| face >= self->faces)
		1595	return;
		1596
		1597	if (smooth < 0 \|\| smooth >= self->faces)
		1598	return;
		1599
		1600	texid = self->face2tile [face];
		1601
		1602	if (!texid)
		1603	return;
		1604
		1605	tex = self->tex + texid;
		1606	tex->smoothtile = self->face2tile [smooth];
		1607	tex->smoothlevel = level;
		1608	}
		1609
		1610	void
1282	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)	1611	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)
1283	CODE:	1612	CODE:
1284	{	1613	{
1285	while (self->texs <= texid)	1614	need_texid (self, texid);
1286	{
1287	Append (maptex, self->tex, self->texs, self->texs);
1288	self->texs *= 2;
1289	}
1290		1615
1291	{	1616	{
1292	maptex *tex = self->tex + texid;	1617	maptex *tex = self->tex + texid;
1293		1618
1294	tex->name = name;	1619	tex->name = name;
…		…
1311	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1312	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1313	}	1638	}
1314		1639
1315	int	1640	int
1316	ox (CFPlus::Map self)	1641	ox (DC::Map self)
1317	ALIAS:	1642	ALIAS:
1318	oy = 1	1643	oy = 1
1319	x = 2	1644	x = 2
1320	y = 3	1645	y = 3
1321	w = 4	1646	w = 4
…		…
1332	}	1657	}
1333	OUTPUT:	1658	OUTPUT:
1334	RETVAL	1659	RETVAL
1335		1660
1336	void	1661	void
1337	scroll (CFPlus::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1338	CODE:	1663	CODE:
1339	{	1664	{
1340	if (dx > 0)	1665	if (dx > 0)
1341	map_blank (self, self->x, self->y, dx, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1342	else if (dx < 0)	1667	else if (dx < 0)
1343	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1668	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1344		1669
1345	if (dy > 0)	1670	if (dy > 0)
1346	map_blank (self, self->x, self->y, self->w, dy);	1671	map_blank (self, self->x, self->y, self->w, dy);
1347	else if (dy < 0)	1672	else if (dy < 0)
1348	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1673	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1349		1674
1350	self->ox += dx; self->x += dx;	1675	self->ox += dx; self->x += dx;
1351	self->oy += dy; self->y += dy;	1676	self->oy += dy; self->y += dy;
1352		1677
1353	while (self->y < 0)	1678	while (self->y < 0)
…		…
1357	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1358	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1359	}	1684	}
1360	}	1685	}
1361		1686
1362	void	1687	SV *
1363	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1364	CODE:	1689	CODE:
1365	{	1690	{
1366	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1691	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1367	uint8_t data_end = (uint8_t )SvEND (data_);	1692	uint8_t data_end = (uint8_t )SvEND (data_);
1368	mapcell *cell;	1693	mapcell *cell;
1369	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1370		1697
1371	while (data < data_end - 1)	1698	while (data < data_end - 1)
1372	{	1699	{
1373	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1374		1701
…		…
1394	uint8_t ext, cmd;	1721	uint8_t ext, cmd;
1395		1722
1396	do	1723	do
1397	{	1724	{
1398	ext = *data++;	1725	ext = *data++;
1399	cmd = ext & 0x3f;	1726	cmd = ext & 0x7f;
1400		1727
1401	if (cmd < 4)	1728	if (cmd < 4)
1402	cell->darkness = 255 - ext * 64 + 1;	1729	cell->darkness = 255 - ext * 64 + 1;
1403	else if (cmd == 5) // health	1730	else if (cmd == 5) // health
1404	{	1731	{
1405	cell->stat_width = 1;	1732	cell->stat_width = 1;
1406	cell->stat_hp = *data++;	1733	cell->stat_hp = *data++;
1407	}	1734	}
1408	else if (cmd == 6) // monster width	1735	else if (cmd == 6) // monster width
1409	cell->stat_width = *data++ + 1;	1736	cell->stat_width = *data++ + 1;
1410	else if (cmd == 0x47) // monster width	1737	else if (cmd == 0x47)
1411	{	1738	{
1412	if (*data == 4)	1739	if (*data == 1) cell->player = data [1];
1413	; // decode player tag	1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1414		1743
1415	data += *data + 1;	1744	data += *data + 1;
1416	}	1745	}
1417	else if (cmd == 8) // cell flags	1746	else if (cmd == 8) // cell flags
1418	cell->flags = *data++;	1747	cell->flags = *data++;
…		…
1425	}	1754	}
1426	else	1755	else
1427	cell->darkness = *data++ + 1;	1756	cell->darkness = *data++ + 1;
1428	}	1757	}
1429		1758
		1759	for (z = 0; z <= 2; ++z)
1430	if (flags & 4)	1760	if (flags & (4 >> z))
1431	{	1761	{
1432	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
		1763	need_facenum (self, face);
		1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1433	}	1779	}
1434
1435	if (flags & 2)
1436	{
1437	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1438	}
1439
1440	if (flags & 1)
1441	{
1442	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1443	}
1444	}	1780	}
1445	else	1781	else
1446	cell->darkness = 0;	1782	cell->darkness = 0;
1447	}	1783	}
1448	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1449		1787
1450	SV *	1788	SV *
1451	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1452	CODE:	1790	CODE:
1453	{	1791	{
1454	int x1, x;	1792	int x1, x;
1455	int y1, y;	1793	int y1, y;
1456	int z;	1794	int z;
…		…
1477	{	1815	{
1478	mapcell *cell = row->col + (x - row->c0);	1816	mapcell *cell = row->col + (x - row->c0);
1479		1817
1480	for (z = 0; z <= 0; z++)	1818	for (z = 0; z <= 0; z++)
1481	{	1819	{
1482	mapface face = cell->face [z];
1483
1484	if (face)
1485	{
1486	maptex tex = self->tex [face];	1820	maptex tex = self->tex [cell->tile [z]];
1487	int a0 = 255 - tex.a;	1821	int a0 = 255 - tex.a;
1488	int a1 = tex.a;	1822	int a1 = tex.a;
1489		1823
1490	r = (r * a0 + tex.r * a1) / 255;	1824	r = (r * a0 + tex.r * a1) / 255;
1491	g = (g * a0 + tex.g * a1) / 255;	1825	g = (g * a0 + tex.g * a1) / 255;
1492	b = (b * a0 + tex.b * a1) / 255;	1826	b = (b * a0 + tex.b * a1) / 255;
1493	a = (a * a0 + tex.a * a1) / 255;	1827	a = (a * a0 + tex.a * a1) / 255;
1494	}
1495	}	1828	}
1496	}	1829	}
1497		1830
1498	*map++ = (r )	1831	*map++ = (r )
1499	\| (g << 8)	1832	\| (g << 8)
…		…
1506	}	1839	}
1507	OUTPUT:	1840	OUTPUT:
1508	RETVAL	1841	RETVAL
1509		1842
1510	void	1843	void
1511	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1512	CODE:	1845	CODE:
1513	{	1846	{
1514	int x, y, z;	1847	int x, y, z;
1515	int last_name;
1516	mapface face;
1517		1848
1518	glColor4ub (255, 255, 255, 255);	1849	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1852	smooth_key skey;
		1853	int pl_x, pl_y;
		1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
		1858
		1859	pl_tex.name = 0;
		1860
		1861	// thats current max. sorry.
		1862	if (sw > 255) sw = 255;
		1863	if (sh > 255) sh = 255;
		1864
		1865	// clear key, in case of extra padding
		1866	memset (&skey, 0, sizeof (skey));
		1867
		1868	memset (&key, 0, sizeof (key));
		1869	key.r = 255;
		1870	key.g = 255;
		1871	key.b = 255;
		1872	key.a = 255;
		1873	key.mode = GL_QUADS;
		1874	key.format = GL_T2F_V3F;
		1875	key.texname = -1;
		1876
		1877	mx += self->x;
		1878	my += self->y;
		1879
		1880	// first pass: determine smooth_max
		1881	// rather ugly, if you ask me
		1882	// could also be stored inside mapcell and updated on change
		1883	memset (smooth_max, 0, sizeof (smooth_max));
		1884
		1885	for (y = 0; y < sh; y++)
		1886	if (0 <= y + my && y + my < self->rows)
		1887	{
		1888	maprow *row = self->row + (y + my);
		1889
		1890	for (x = 0; x < sw; x++)
		1891	if (row->c0 <= x + mx && x + mx < row->c1)
		1892	{
		1893	mapcell *cell = row->col + (x + mx - row->c0);
		1894
		1895	smooth_max[x + 1][y + 1] =
		1896	MAX (self->tex [cell->tile [0]].smoothlevel,
		1897	MAX (self->tex [cell->tile [1]].smoothlevel,
		1898	self->tex [cell->tile [2]].smoothlevel));
		1899	}
		1900	}
1519		1901
1520	glEnable (GL_BLEND);	1902	glEnable (GL_BLEND);
1521	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1522	glEnable (GL_TEXTURE_2D);
1523	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1524		1905
1525	glBegin (GL_QUADS);
1526
1527	last_name = 0;
1528
1529	mx += self->x;
1530	my += self->y;
1531
1532	for (z = 0; z < 3; z++)	1906	for (z = 0; z <= 2; z++)
		1907	{
		1908	memset (smooth_level, 0, sizeof (smooth_level));
		1909
1533	for (y = 0; y < sh; y++)	1910	for (y = 0; y < sh; y++)
1534	if (0 <= y + my && y + my < self->rows)	1911	if (0 <= y + my && y + my < self->rows)
1535	{	1912	{
1536	maprow *row = self->row + (y + my);	1913	maprow *row = self->row + (y + my);
1537		1914
1538	for (x = 0; x < sw; x++)	1915	for (x = 0; x < sw; x++)
1539	if (row->c0 <= x + mx && x + mx < row->c1)	1916	if (row->c0 <= x + mx && x + mx < row->c1)
1540	{	1917	{
1541	mapcell *cell = row->col + (x + mx - row->c0);	1918	mapcell *cell = row->col + (x + mx - row->c0);
1542
1543	face = cell->face [z];	1919	tileid tile = cell->tile [z];
		1920
		1921	if (tile)
		1922	{
		1923	maptex tex = self->tex [tile];
		1924	int px = (x + 1) * T - tex.w;
		1925	int py = (y + 1) * T - tex.h;
1544		1926
1545	if (face && face < self->texs)	1927	if (key.texname != tex.name)
		1928	{
		1929	if (!tex.name)
		1930	tex = self->tex [2]; /* missing, replace by noface */
		1931
		1932	key.texname = tex.name;
		1933	arr = rc_array (rc, &key);
		1934	}
		1935
		1936	if (expect_false (cell->player == player) && expect_false (z == 2))
		1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
		1952	if (cell->flags & 1)
		1953	{
		1954	maptex tex = self->tex [1];
		1955	int px = x * T + T * 2 / 32;
		1956	int py = y * T - T * 6 / 32;
		1957
		1958	if (tex.name)
		1959	{
		1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1970	}
		1971	}
		1972	}
		1973
		1974	// update smooth hash
		1975	if (tex.smoothtile)
		1976	{
		1977	skey.tile = tex.smoothtile;
		1978	skey.level = tex.smoothlevel;
		1979
		1980	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1981
		1982	// add bits to current tile and all neighbours. skey.x\|y is
		1983	// shifted +1\|+1 so we always stay positive.
		1984
		1985	// bits is ___n cccc CCCC bbbb
		1986	// n do not draw borders&corners
		1987	// c draw these corners, but...
		1988	// C ... not these
		1989	// b draw these borders
		1990
		1991	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1992	// ┃· ·· ·┃ ━━
		1993
		1994	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1995	// ·· ·· ·┏ ┓·
		1996
		1997	// full tile
		1998	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1999
		2000	// borders
		2001	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2002	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2003	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2004	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2005
		2006	// corners
		2007	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2008	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2009	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2010	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2011	}
		2012	}
		2013	}
		2014	}
		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
		2019	// go through all smoothlevels, lowest to highest, then draw.
		2020	// this is basically counting sort
		2021	{
		2022	int w, b;
		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
		2026	for (w = 0; w < 256 / 32; ++w)
		2027	{
		2028	uint32_t smask = smooth_level [w];
		2029	if (smask)
		2030	for (b = 0; b < 32; ++b)
		2031	if (smask & (((uint32_t)1) << b))
1546	{	2032	{
1547	maptex tex = self->tex [face];	2033	int level = (w << 5) \| b;
1548	int px = (x + 1) * 32 - tex.w;	2034	HE *he;
1549	int py = (y + 1) * 32 - tex.h;
1550		2035
1551	if (last_name != tex.name)	2036	hv_iterinit (smooth);
		2037	while ((he = hv_iternext (smooth)))
1552	{	2038	{
1553	glEnd ();	2039	smooth_key skey = (smooth_key )HeKEY (he);
1554	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2040	IV bits = SvIVX (HeVAL (he));
1555	glBegin (GL_QUADS);
1556	}
1557		2041
1558	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1559	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1560	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1561	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1562	}
1563
1564	if (cell->flags && z == 2)
1565	{
1566	if (cell->flags & 1)	2042	if (!(bits & 0x1000)
		2043	&& skey->level == level
		2044	&& level > smooth_max [skey->x][skey->y])
1567	{	2045	{
1568	maptex tex = self->tex [1];	2046	maptex tex = self->tex [skey->tile];
1569	int px = (x + 1) * 32 - tex.w + 2;	2047	int px = (((int)skey->x) - 1) * T;
1570	int py = (y + 1) * 32 - tex.h - 6;	2048	int py = (((int)skey->y) - 1) * T;
		2049	int border = bits & 15;
		2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2051	float dx = tex.s * .0625f; // 16 images/row
		2052	float dy = tex.t * .5f ; // 2 images/column
1571		2053
		2054	if (tex.name)
		2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
		2058	if (key.texname != tex.name)
		2059	{
1572	glEnd ();	2060	glEnd ();
1573	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1574	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
		2063	}
1575		2064
		2065	if (border)
		2066	{
		2067	float ox = border * dx;
		2068
		2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2073	}
		2074
		2075	if (corner)
		2076	{
		2077	float ox = corner * dx;
		2078
1576	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1577	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1578	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1579	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
		2084	}
		2085	}
1580	}	2086	}
1581	}	2087	}
1582	}
1583	}	2088	}
1584		2089
1585	glEnd ();	2090	glEnd ();
1586
1587	glDisable (GL_TEXTURE_2D);	2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
		2093	}
		2094
		2095	hv_clear (smooth);
		2096	}
		2097
		2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
		2103
		2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
1588	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
1589		2117
1590	// top layer: overlays such as the health bar	2118	// top layer: overlays such as the health bar
1591	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh; y++)
1592	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1593	{	2121	{
…		…
1596	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw; x++)
1597	if (row->c0 <= x + mx && x + mx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
1598	{	2126	{
1599	mapcell *cell = row->col + (x + mx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
1600		2128
1601	int px = x * 32;	2129	int px = x * T;
1602	int py = y * 32;	2130	int py = y * T;
1603		2131
1604	if (cell->stat_hp)	2132	if (cell->stat_hp)
1605	{	2133	{
1606	int width = cell->stat_width * 32;	2134	int width = cell->stat_width * T;
1607	int thick = sh / 28 + 1 + cell->stat_width;	2135	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1608		2136
1609	glColor3ub (0, 0, 0);	2137	glColor3ub (0, 0, 0);
1610	glRectf (px + 1, py - thick - 2,	2138	glRectf (px + 1, py - thick - 2,
1611	px + width - 1, py);	2139	px + width - 1, py);
1612		2140
…		…
1618	}	2146	}
1619	}	2147	}
1620	}	2148	}
1621		2149
1622	void	2150	void
1623	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1624	CODE:	2152	CODE:
1625	{	2153	{
1626	static float color[16][3] = {	2154	static float color[16][3] = {
1627	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1628	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
1678	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
1679	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
1680	}	2208	}
1681		2209
1682	void	2210	void
1683	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1684	PPCODE:	2212	PPCODE:
1685	{	2213	{
1686	int x, y;	2214	int x, y;
		2215	int sw1 = sw + 2;
		2216	int sh1 = sh + 2;
		2217	int sh3 = sh * 3;
1687	int sw4 = (sw + 3) & ~3;	2218	int sw34 = (sw * 3 + 3) & ~3;
		2219	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1688	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2220	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1689	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2221	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1690		2222
1691	memset (darkness, 255, sw4 * sh);
1692	SvPOK_only (darkness_sv);	2223	SvPOK_only (darkness3_sv);
1693	SvCUR_set (darkness_sv, sw4 * sh);	2224	SvCUR_set (darkness3_sv, sw34 * sh3);
1694		2225
1695	mx += self->x;	2226	mx += self->x - 1;
1696	my += self->y;	2227	my += self->y - 1;
1697		2228
		2229	memset (darkness1, 255, sw1 * sh1);
		2230
1698	for (y = 0; y < sh; y++)	2231	for (y = 0; y < sh1; y++)
1699	if (0 <= y + my && y + my < self->rows)	2232	if (0 <= y + my && y + my < self->rows)
1700	{	2233	{
1701	maprow *row = self->row + (y + my);	2234	maprow *row = self->row + (y + my);
1702		2235
1703	for (x = 0; x < sw; x++)	2236	for (x = 0; x < sw1; x++)
1704	if (row->c0 <= x + mx && x + mx < row->c1)	2237	if (row->c0 <= x + mx && x + mx < row->c1)
1705	{	2238	{
1706	mapcell *cell = row->col + (x + mx - row->c0);	2239	mapcell *cell = row->col + (x + mx - row->c0);
1707		2240
1708	darkness[y * sw4 + x] = cell->darkness	2241	darkness1 [y * sw1 + x] = cell->darkness
1709	? 255 - (cell->darkness - 1)	2242	? 255 - (cell->darkness - 1)
1710	: 255 - FOW_DARKNESS;	2243	: 255 - FOW_DARKNESS;
1711	}	2244	}
1712	}	2245	}
1713		2246
		2247	for (y = 0; y < sh; ++y)
		2248	for (x = 0; x < sw; ++x)
		2249	{
		2250	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2251	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2252	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2253	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2254	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2255	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2256	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2257	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2258	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2259
		2260	uint8_t r11 = (d11 + d21 + d12) / 3;
		2261	uint8_t r21 = d21;
		2262	uint8_t r31 = (d21 + d31 + d32) / 3;
		2263
		2264	uint8_t r12 = d12;
		2265	uint8_t r22 = d22;
		2266	uint8_t r32 = d32;
		2267
		2268	uint8_t r13 = (d13 + d23 + d12) / 3;
		2269	uint8_t r23 = d23;
		2270	uint8_t r33 = (d23 + d33 + d32) / 3;
		2271
		2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2281	}
		2282
		2283	free (darkness1);
		2284
1714	EXTEND (SP, 3);	2285	EXTEND (SP, 3);
1715	PUSHs (sv_2mortal (newSViv (sw4)));	2286	PUSHs (sv_2mortal (newSViv (sw34)));
1716	PUSHs (sv_2mortal (newSViv (sh)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
1717	PUSHs (darkness_sv);	2288	PUSHs (darkness3_sv);
1718	}	2289	}
1719		2290
1720	SV *	2291	SV *
1721	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
1722	CODE:	2293	CODE:
1723	{	2294	{
1724	int x, y, x1, y1;	2295	int x, y, x1, y1;
1725	SV data_sv = newSV (w h * 7 + 5);	2296	SV data_sv = newSV (w h * 7 + 5);
1726	uint8_t data = (uint8_t )SvPVX (data_sv);	2297	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1751	if (row && row->c0 <= x && x < row->c1)	2322	if (row && row->c0 <= x && x < row->c1)
1752	{	2323	{
1753	mapcell *cell = row->col + (x - row->c0);	2324	mapcell *cell = row->col + (x - row->c0);
1754	uint8_t flags = 0;	2325	uint8_t flags = 0;
1755		2326
1756	if (cell->face [0]) flags \|= 1;	2327	if (cell->tile [0]) flags \|= 1;
1757	if (cell->face [1]) flags \|= 2;	2328	if (cell->tile [1]) flags \|= 2;
1758	if (cell->face [2]) flags \|= 4;	2329	if (cell->tile [2]) flags \|= 4;
1759		2330
1760	*data++ = flags;	2331	*data++ = flags;
1761		2332
1762	if (flags & 1)	2333	if (flags & 1)
1763	{	2334	{
		2335	tileid tile = cell->tile [0];
1764	*data++ = cell->face [0] >> 8;	2336	*data++ = tile >> 8;
1765	*data++ = cell->face [0];	2337	*data++ = tile;
1766	}	2338	}
1767		2339
1768	if (flags & 2)	2340	if (flags & 2)
1769	{	2341	{
		2342	tileid tile = cell->tile [1];
1770	*data++ = cell->face [1] >> 8;	2343	*data++ = tile >> 8;
1771	*data++ = cell->face [1];	2344	*data++ = tile;
1772	}	2345	}
1773		2346
1774	if (flags & 4)	2347	if (flags & 4)
1775	{	2348	{
		2349	tileid tile = cell->tile [2];
1776	*data++ = cell->face [2] >> 8;	2350	*data++ = tile >> 8;
1777	*data++ = cell->face [2];	2351	*data++ = tile;
1778	}	2352	}
1779	}	2353	}
1780	else	2354	else
1781	*data++ = 0;	2355	*data++ = 0;
1782	}	2356	}
1783	}	2357	}
1784		2358
		2359	/* if size is wh + 5 then no data has been found /
		2360	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2361	{
1785	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
1786	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
1787	RETVAL = data_sv;	2366	RETVAL = data_sv;
1788	}	2367	}
1789	OUTPUT:	2368	OUTPUT:
1790	RETVAL	2369	RETVAL
1791		2370
1792	void	2371	void
1793	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1794	PPCODE:	2373	PPCODE:
1795	{	2374	{
1796	int x, y, z;	2375	int x, y, z;
1797	int w, h;	2376	int w, h;
1798	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t data, end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
1799		2388
1800	if (*data++ != 0)	2389	if (*data++ != 0)
1801	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
1802		2391
1803	w = data++ << 8; w \|= data++;	2392	w = data++ << 8; w \|= data++;
1804	h = data++ << 8; h \|= data++;	2393	h = data++ << 8; h \|= data++;
1805		2394
1806	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1818	{	2407	{
1819	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
1820		2409
1821	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
1822	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
1823	uint8_t flags = *data++;	2417	flags = *data++;
1824		2418
1825	if (flags)	2419	if (flags)
1826	{	2420	{
1827	mapface face[3] = { 0, 0, 0 };
1828
1829	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
		2422	tileid tile[3] = { 0, 0, 0 };
1830		2423
1831	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2424	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1832	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2425	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1833	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2426	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1834		2427
1835	if (cell->darkness == 0)	2428	if (cell->darkness == 0)
1836	{	2429	{
1837	cell->darkness = 0;	2430	/cell->darkness = 0;/
		2431	EXTEND (SP, 3);
1838		2432
1839	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
1840	{	2434	{
1841	cell->face[z] = face[z];	2435	tileid t = tile [z];
1842		2436
1843	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2437	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2438	{
1844	XPUSHs (sv_2mortal (newSViv (face[z])));	2439	PUSHs (sv_2mortal (newSViv (t)));
		2440	need_texid (self, t);
		2441	}
		2442
		2443	cell->tile [z] = t;
1845	}	2444	}
1846	}	2445	}
1847	}	2446	}
1848	}	2447	}
1849	}	2448	}
1850	}	2449	}
1851		2450
1852	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
1853		2452
1854	CFPlus::MixChunk	2453	DC::RW
1855	new_from_file (SV class, char path)	2454	new (SV class, SV data_sv)
1856	CODE:	2455	CODE:
1857	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
1858	OUTPUT:	2462	OUTPUT:
1859	RETVAL	2463	RETVAL
1860		2464
		2465	DC::RW
		2466	new_from_file (SV class, const char path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
1861	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
1862	DESTROY (CFPlus::MixChunk self)	2574	DESTROY (DC::MixChunk self)
1863	CODE:	2575	CODE:
1864	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
1865		2577
1866	int	2578	int
1867	volume (CFPlus::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
1868	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
1870	OUTPUT:	2584	OUTPUT:
1871	RETVAL	2585	RETVAL
1872		2586
1873	int	2587	DC::Channel
1874	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1875	CODE:	2589	CODE:
		2590	{
1876	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
1877	OUTPUT:	2602	OUTPUT:
1878	RETVAL	2603	RETVAL
1879		2604
1880	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1881		2606
1882	int	2607	int
1883	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
1884	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
1885	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
1886	OUTPUT:	2614	OUTPUT:
1887	RETVAL	2615	RETVAL
1888		2616
		2617	void
		2618	fade_out (int ms)
		2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
1889	CFPlus::MixMusic	2627	DC::MixMusic
1890	new_from_file (SV class, char path)	2628	new (SV *class, DC::RW rwops)
1891	CODE:	2629	CODE:
1892	RETVAL = Mix_LoadMUS (path);	2630	RETVAL = Mix_LoadMUS_RW (rwops);
1893	OUTPUT:	2631	OUTPUT:
1894	RETVAL	2632	RETVAL
1895		2633
1896	void	2634	void
1897	DESTROY (CFPlus::MixMusic self)	2635	DESTROY (DC::MixMusic self)
1898	CODE:	2636	CODE:
1899	Mix_FreeMusic (self);	2637	Mix_FreeMusic (self);
1900		2638
1901	int	2639	int
1902	play (CFPlus::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
1903	CODE:	2641	CODE:
1904	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
1905	OUTPUT:	2643	OUTPUT:
1906	RETVAL	2644	RETVAL
1907		2645
1908	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2646	void
		2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2648	CODE:
		2649	Mix_FadeInMusicPos (self, loops, ms, position);
		2650
		2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
1909		2654
1910	BOOT:	2655	BOOT:
1911	{	2656	{
1912	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1913	static const struct {	2658	static const struct {
1914	const char *name;	2659	const char *name;
1915	IV iv;	2660	IV iv;
1916	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
1917	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
		2663	const_iv (GL_VENDOR),
		2664	const_iv (GL_VERSION),
		2665	const_iv (GL_EXTENSIONS),
1918	const_iv (GL_COLOR_MATERIAL),	2666	const_iv (GL_COLOR_MATERIAL),
1919	const_iv (GL_SMOOTH),	2667	const_iv (GL_SMOOTH),
1920	const_iv (GL_FLAT),	2668	const_iv (GL_FLAT),
1921	const_iv (GL_DITHER),	2669	const_iv (GL_DITHER),
1922	const_iv (GL_BLEND),	2670	const_iv (GL_BLEND),
…		…
1926	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
1927	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
1928	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
1929	const_iv (GL_FRONT),	2677	const_iv (GL_FRONT),
1930	const_iv (GL_BACK),	2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
1931	const_iv (GL_AND),	2680	const_iv (GL_AND),
1932	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
1933	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
1934	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
1935	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
…		…
1948	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
1949	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
1950	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
1951	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
1952	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
1953	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
		2709	const_iv (GL_PROXY_TEXTURE_1D),
		2710	const_iv (GL_PROXY_TEXTURE_2D),
1954	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
1955	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
1956	const_iv (GL_TEXTURE_ENV),	2713	const_iv (GL_TEXTURE_ENV),
1957	const_iv (GL_TEXTURE_MAG_FILTER),	2714	const_iv (GL_TEXTURE_MAG_FILTER),
1958	const_iv (GL_TEXTURE_MIN_FILTER),	2715	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1979	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
1980	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
1981	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
1982	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
1983	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
1984	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
1985	const_iv (GL_LINE_STRIP),	2743	const_iv (GL_LINE_STRIP),
1986	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
1987	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
1988	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
1989	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
1990	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
1991	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
1992	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1993	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
1994	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
1995	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
1996	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
1997	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
1998	# undef const_iv	2764	# undef const_iv
1999	};	2765	};
2000		2766
2001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2769
		2770	texture_av = newAV ();
		2771	AvREAL_off (texture_av);
2003	}	2772	}
		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
2004		2779
2005	char *	2780	char *
2006	gl_vendor ()	2781	gl_vendor ()
2007	CODE:	2782	CODE:
2008	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2021	CODE:	2796	CODE:
2022	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2023	OUTPUT:	2798	OUTPUT:
2024	RETVAL	2799	RETVAL
2025		2800
		2801	const char *glGetString (GLenum pname)
		2802
		2803	GLint glGetInteger (GLenum pname)
		2804	CODE:
		2805	glGetIntegerv (pname, &RETVAL);
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	GLdouble glGetDouble (GLenum pname)
		2810	CODE:
		2811	glGetDoublev (pname, &RETVAL);
		2812	OUTPUT:
		2813	RETVAL
		2814
2026	int glGetError ()	2815	int glGetError ()
2027		2816
2028	void glFinish ()	2817	void glFinish ()
2029		2818
2030	void glClear (int mask)	2819	void glClear (int mask)
…		…
2067	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# near_ and far_ are due to microsofts buggy "c" compiler
2068	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2069		2858
2070	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
2071	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
2072		2863
2073	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
2074		2865
2075	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
2076		2867
…		…
2084		2875
2085	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
2086	CODE:	2877	CODE:
2087	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
2088		2879
2089	void glBegin (int mode)
2090
2091	void glEnd ()
2092
2093	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
2094	PROTOTYPE: @
2095	ALIAS:	2881	ALIAS:
2096	glColor_premultiply = 1	2882	glColor_premultiply = 1
2097	CODE:	2883	CODE:
2098	if (ix)	2884	if (ix)
2099	{	2885	{
…		…
2102	b *= a;	2888	b *= a;
2103	}	2889	}
2104	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
2105	glColor4f (r, g, b, a);	2891	glColor4f (r, g, b, a);
2106		2892
2107	void glInterleavedArrays (int format, int stride, char *data)
2108
2109	void glDrawElements (int mode, int count, int type, char *indices)
2110
2111	# 1.2 void glDrawRangeElements (int mode, int start, int end
2112
2113	void glRasterPos (float x, float y, float z = 0.)	2893	void glRasterPos (float x, float y, float z = 0.)
2114	CODE:	2894	CODE:
2115	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
2116	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
2117		2897
…		…
2121		2901
2122	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
2123	CODE:	2903	CODE:
2124	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
2125		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
2126	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
2127	CODE:	2936	CODE:
2128	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
2129		2938
2130	void glTexParameter (int target, int pname, float param)	2939	void glTexParameter (int target, int pname, float param)
…		…
2146	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2147	CODE:	2956	CODE:
2148	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
2149	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2150		2959
2151	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2152		2961
2153	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2154		2963
2155	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2965
		2966	void glPixelZoom (float x, float y)
2156		2967
2157	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2968	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2158		2969
2159	int glGenTexture ()	2970	int glGenTexture ()
2160	CODE:	2971	CODE:
2161	{	2972	RETVAL = gen_texture ();
2162	GLuint name;
2163	glGenTextures (1, &name);
2164	RETVAL = name;
2165	}
2166	OUTPUT:	2973	OUTPUT:
2167	RETVAL	2974	RETVAL
2168		2975
2169	void glDeleteTexture (int name)	2976	void glDeleteTexture (int name)
2170	CODE:	2977	CODE:
2171	{
2172	GLuint name_ = name;
2173	glDeleteTextures (1, &name_);	2978	del_texture (name);
2174	}	2979
2175
2176	int glGenList ()	2980	int glGenList ()
2177	CODE:	2981	CODE:
2178	RETVAL = glGenLists (1);	2982	RETVAL = glGenLists (1);
2179	OUTPUT:	2983	OUTPUT:
2180	RETVAL	2984	RETVAL
…		…
2187		2991
2188	void glEndList ()	2992	void glEndList ()
2189		2993
2190	void glCallList (int list)	2994	void glCallList (int list)
2191		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h \|\| !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3052	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID \| G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs. Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.167 by root, Sat Dec 9 02:21:25 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC