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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.171 by root, Sun Apr 1 01:19:18 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

…		…
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
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#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
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		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
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		90
55	#if 0	91	#if 1
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	93	#else
58	# define PARACHUTE 0	94	# define PARACHUTE 0
59	#endif	95	#endif
60		96
		97	static AV *texture_av;
		98
61	static struct	99	static struct
62	{	100	{
63	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	102	#include "glfunc.h"
65	#undef GL_FUNC	103	#undef GL_FUNC
66	} gl;	104	} gl;
67		105
		106	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	108	{
70	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	113	else
75	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
76	}	115	}
77		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/*glBindTexture (GL_TEXTURE_2D, name);*/
		136	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
78	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
79		143
80	#include "pango-font.c"	144	#include "pango-font.c"
81	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
82	#include "pango-render.c"	146	#include "pango-render.c"
83		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
86		152
87	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
88		154
89	static int	155	static int
90	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
91	{	157	{
92	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		172
107	typedef struct cf_layout {	173	typedef struct cf_layout {
108	PangoLayout *pl;	174	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
110	int base_height;	176	int base_height;
111	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
112	} *CFPlus__Layout;	179	} *DC__Layout;
113		180
114	static CFPlus__Font default_font;	181	static DC__Font default_font;
115	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
117		184
118	static void	185	static void
119	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	191	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	193	}
127		194
128	static void	195	static void
129	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
130	{	197	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
133	*/	200	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
135		202
136	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		205
139	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
140	}	207	}
141		208
142	static void	209	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	210	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	211	{
145	PangoRectangle rect;	212	PangoRectangle rect;
146		213
147	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		222
156	*w = rect.width;	223	*w = rect.width;
157	*h = rect.height;	224	*h = rect.height;
158	}	225	}
159		226
		227	typedef uint16_t tileid;
160	typedef uint16_t mapface;	228	typedef uint16_t faceid;
161		229
162	typedef struct {	230	typedef struct {
163	GLint name;	231	GLuint name;
164	int w, h;	232	int w, h;
165	float s, t;	233	float s, t;
166	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
167	} maptex;	237	} maptex;
168		238
169	typedef struct {	239	typedef struct {
170	uint32_t player;	240	uint32_t player;
171	mapface face[3];	241	tileid tile[3];
172	uint16_t darkness;	242	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	243	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	244	} mapcell;
175		245
176	typedef struct {	246	typedef struct {
177	int32_t c0, c1;	247	int32_t c0, c1;
178	mapcell *col;	248	mapcell *col;
179	} maprow;	249	} maprow;
180		250
181	typedef struct map {	251	typedef struct map {
182	int x, y, w, h;	252	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	254	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	255	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		256
190	int32_t rows;	257	int32_t rows;
191	maprow *row;	258	maprow *row;
192	} *CFPlus__Map;	259	} *DC__Map;
193		260
194	static char *	261	static char *
195	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
196	{	263	{
197	char *p;	264	char *p;
…		…
214	}	281	}
215		282
216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
219	static maprow *	306	static maprow *
220	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
221	{	308	{
222	if (0 > y)	309	if (0 > y)
223	{	310	{
224	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
263		350
264	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
265	}	352	}
266		353
267	static mapcell *	354	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
269	{	356	{
270	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
271	}	358	}
272		359
273	static void	360	static void
274	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
275	{	362	{
276	int r;	363	int r;
277		364
278	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
287	self->row = 0;	374	self->row = 0;
288	self->rows = 0;	375	self->rows = 0;
289	}	376	}
290		377
291	static void	378	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	380	{
294	int x, y;	381	int x, y;
295	maprow *row;	382	maprow *row;
296	mapcell *cell;	383	mapcell *cell;
297		384
…		…
317	cell->player = 0;	404	cell->player = 0;
318	}	405	}
319	}	406	}
320	}	407	}
321		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		416	{
		417	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (*sv, SvIVX (*sv) | bits);
		421	else
		422	sv_setiv (*sv, bits);
		423	}
		424
322	static void	425	static void
323	music_finished (void)	426	music_finished (void)
324	{	427	{
325	SDL_UserEvent ev;	428	SDL_UserEvent ev;
326		429
…		…
360	n |= n >> 16;	463	n |= n >> 16;
361		464
362	return n + 1;	465	return n + 1;
363	}	466	}
364		467
		468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
365	/* SDL should provide this, really. */	479	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	480	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	481	#define SDLK_MODIFIER_MAX 314
368		482
369	MODULE = CFPlus PACKAGE = CFPlus	483	/******************************************************************************/
		484
		485	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp || !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
370		527
371	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
372		529
373	BOOT:	530	BOOT:
374	{	531	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	533	static const struct {
377	const char *name;	534	const char *name;
378	IV iv;	535	IV iv;
379	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
…		…
402		559
403	const_iv (SDL_APPINPUTFOCUS),	560	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	561	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	562	const_iv (SDL_APPACTIVE),
406		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
		647
		648	const_iv (MIX_DEFAULT_FORMAT),
488	# undef const_iv	649	# undef const_iv
489	};	650	};
490		651
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		671
511	NV floor (NV x)	672	NV floor (NV x)
512		673
513	NV ceil (NV x)	674	NV ceil (NV x)
514		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
		679
515	void	680	void
516	pango_init ()	681	pango_init ()
517	CODE:	682	CODE:
518	{	683	{
519	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/*pango_context_set_font_description (opengl_context, default_font);*/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		691	#endif
522	}	692	}
		693
		694	char *
		695	SDL_GetError ()
523		696
524	int	697	int
525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526		699
527	void	700	void
528	SDL_Quit ()	701	SDL_Quit ()
529		702
530	void	703	void
531	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	705	PPCODE:
533	{	706	{
534	SDL_Rect **m;	707	SDL_Rect **m;
535		708
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		713
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		716
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		721
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	723	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	726	#endif
554		727
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557
558	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559		729
560	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
561	while (*m)	731	while (*m)
562	{	732	{
		733	if ((*m)->w >= 800 && (*m)->h >= 480)
		734	{
563	AV *av = newAV ();	735	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
567		742
568	++m;	743	++m;
569	}	744	}
570	}	745	}
571		746
572	char *
573	SDL_GetError ()
574
575	int	747	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
578	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580	);	761	);
		762
581	if (RETVAL)	763	if (RETVAL)
582	{	764	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	769	#include "glfunc.h"
586	# undef GL_FUNC	770	#undef GL_FUNC
587	}	771	}
		772	}
588	OUTPUT:	773	OUTPUT:
589	RETVAL	774	RETVAL
590		775
591	void	776	void
592	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
593		778
594	char *	779	char *
595	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
596		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
597	void	788	void
598	SDL_PollEvent ()	789	poll_events ()
599	PPCODE:	790	PPCODE:
600	{	791	{
601	SDL_Event ev;	792	SDL_Event ev;
602		793
603	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	796	{
605	HV *hv = newHV ();	797	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		799
608	switch (ev.type)	800	switch (ev.type)
609	{	801	{
610	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
611	case SDL_KEYUP:	803	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	809	break;
618		810
619	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	814	break;
623		815
624	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
632	break;	842	break;
633		843
634	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		847
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	858	break;
649	}	859	}
650		860
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	862	}
653	}	863	}
654		864
655	int	865	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	867	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
660		870
661	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
662	Mix_CloseAudio ()	888	Mix_CloseAudio ()
663		889
664	int	890	int
665	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
666		892
		893	const char *
		894	Mix_GetError ()
		895
667	void	896	void
668	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
669	CODE:	898	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		900
674	void	901	void
675	win32_proxy_info ()	902	win32_proxy_info ()
676	PPCODE:	903	PPCODE:
677	{	904	{
…		…
698	}	925	}
699	}	926	}
700	#endif	927	#endif
701	}	928	}
702		929
703	void	930	int
704	add_font (char *file)	931	add_font (char *file)
705	CODE:	932	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
707		936
708	void	937	void
709	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
710	ALIAS:	939	ALIAS:
711	load_image_file = 1	940	load_image_file = 1
…		…
714	STRLEN image_len;	943	STRLEN image_len;
715	char *image = (char *)SvPVbyte (image_, image_len);	944	char *image = (char *)SvPVbyte (image_, image_len);
716	SDL_Surface *surface, *surface2;	945	SDL_Surface *surface, *surface2;
717	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
721		950
722	if (!rw)	951	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
724		953
…		…
797	void	1026	void
798	error (char *message)	1027	error (char *message)
799	CODE:	1028	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1030	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
803	#endif	1032	#endif
804		1033
805	void	1034	void
806	fatal (char *message)	1035	fatal (char *message)
807	CODE:	1036	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1038	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
811	#endif	1040	#endif
812	_exit (1);	1041	_exit (1);
813		1042
814	void	1043	void
815	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1047	ExitThread (retval); // unclean, please beam me up
819	#else	1048	#else
820	_exit (retval);	1049	_exit (retval);
821	#endif	1050	#endif
822		1051
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
824		1060
825	CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
		1062
		1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
826	new_from_file (SV *class, char *path, int id = 0)	1066	new_from_file (SV *class, char *path, int id = 0)
827	CODE:	1067	CODE:
828	{	1068	{
829	int count;	1069	int count;
830	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
833	}	1073	}
834	OUTPUT:	1074	OUTPUT:
835	RETVAL	1075	RETVAL
836		1076
837	void	1077	void
838	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
839	CODE:	1079	CODE:
840	pango_font_description_free (self);	1080	pango_font_description_free (self);
841		1081
842	void	1082	void
843	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
844	CODE:	1085	CODE:
845	default_font = self;	1086	default_font = self;
846		1087
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1089
		1090	PROTOTYPES: DISABLE
		1091
849	void	1092	void
850	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
851	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
852	tc_clear ();	1102	tc_restore ();
853		1103
854	CFPlus::Layout	1104	DC::Layout
855	new (SV *class)	1105	new (SV *class)
856	CODE:	1106	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
858		1108
859	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
866		1117
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
869	OUTPUT:	1120	OUTPUT:
870	RETVAL	1121	RETVAL
871		1122
872	void	1123	void
873	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
874	CODE:	1125	CODE:
875	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
876	Safefree (self);	1128	Safefree (self);
877		1129
878	void	1130	void
879	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
880	CODE:	1132	CODE:
881	{	1133	{
882	STRLEN textlen;	1134	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
884		1136
885	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
886	}	1138	}
887		1139
888	void	1140	void
889	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
890	CODE:	1142	CODE:
891	{	1143	{
892	STRLEN textlen;	1144	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
894		1146
895	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
896	}	1148	}
897		1149
898	void	1150	void
899	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
900	CODE:	1152	CODE:
901	{	1153	{
902	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1156	const char *pos = text;
…		…
939	if (attrs)	1191	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
941	}	1193	}
942		1194
943	void	1195	void
944	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
945	PPCODE:	1197	PPCODE:
946	{	1198	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1200
949	do	1201	do
950	{	1202	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1204
953	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
954	{	1206	{
955	PangoRectangle extents;	1207	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1216
965	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
966	}	1218	}
967		1219
968	int	1220	int
969	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
970	CODE:	1222	CODE:
971	{	1223	{
972	int lines = 1;	1224	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
974		1226
…		…
979	}	1231	}
980	OUTPUT:	1232	OUTPUT:
981	RETVAL	1233	RETVAL
982		1234
983	SV *	1235	SV *
984	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
985	CODE:	1237	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
988	OUTPUT:	1240	OUTPUT:
989	RETVAL	1241	RETVAL
990		1242
991	void	1243	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1245	CODE:
994	self->r = r;	1246	self->r = r;
995	self->g = g;	1247	self->g = g;
996	self->b = b;	1248	self->b = b;
997	self->a = a;	1249	self->a = a;
998		1250
999	void	1251	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1253	CODE:
1002	if (self->font != font)	1254	if (self->font != font)
1003	{	1255	{
1004	self->font = font;	1256	self->font = font;
1005	layout_update_font (self);	1257	layout_update_font (self);
1006	}	1258	}
1007		1259
1008	void	1260	void
1009	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1010	CODE:	1262	CODE:
1011	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1012	{	1264	{
1013	self->base_height = base_height;	1265	self->base_height = base_height;
1014	layout_update_font (self);	1266	layout_update_font (self);
1015	}	1267	}
1016		1268
1017	void	1269	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1271	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1273
1022	void	1274	void
1023	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1024	CODE:	1276	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1278
1027	void	1279	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1281	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1283
1032	void	1284	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1286	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1040	);	1292	);
1041		1293
1042	void	1294	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1296	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1298
1047	void	1299	void
1048	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1049	PPCODE:	1301	PPCODE:
1050	{	1302	{
1051	int w, h;	1303	int w, h;
1052		1304
1053	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1310	}
1059		1311
1060	int	1312	int
1061	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1062	CODE:	1314	CODE:
1063	{	1315	{
1064	PangoRectangle rect;	1316	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1068	}	1320	}
1069	OUTPUT:	1321	OUTPUT:
1070	RETVAL	1322	RETVAL
1071		1323
1072	int	1324	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1326	CODE:
1075	{	1327	{
1076	int index, trailing;	1328	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1079	}	1331	}
1080	OUTPUT:	1332	OUTPUT:
1081	RETVAL	1333	RETVAL
1082		1334
1083	void	1335	void
1084	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1337	PPCODE:
1086	{	1338	{
1087	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1341
1090	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1346	}
1095		1347
1096	void	1348	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1350	PPCODE:
1099	{	1351	{
1100	int line, x;	1352	int line, x;
1101		1353
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1357	--line;
		1358	#endif
1105	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1362	}
1109		1363
1110	void	1364	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1366	PPCODE:
1113	{	1367	{
1114	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1115	int index, trailing;	1369	int index, trailing;
1116		1370
1117	if (line < 0)	1371	if (line < 0)
1118	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1119		1373
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1122		1376
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1378
1125	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1386	}
1133	}	1387	}
1134		1388
1135	void	1389	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1139	self->pl,	1394	self->pl,
		1395	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1142	flags	1398	flags
1143	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1144		1403
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1404	void
1148	pad2pot (SV *data_, SV *w_, SV *h_)	1405	draw (DC::Layout self)
1149	CODE:	1406	CODE:
1150	{	1407	{
1151	int ow = SvIV (w_);	1408	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1415
1154	if (ow && oh)	1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1424
		1425	PROTOTYPES: ENABLE
		1426
		1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow || nh != oh) && SvOK (data_))
1155	{	1432	{
1156	int nw = minpot (ow);
1157	int nh = minpot (oh);
1158
1159	if (nw != ow || nh != oh)
1160	{
1161	if (SvOK (data_))
1162	{
1163	STRLEN datalen;	1433	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1436	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167		1437
1168	SvPOK_only (result_);	1438	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1170		1440
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1442	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1444
1175	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1446	}
1182	}	1447	}
1183		1448
1184	void	1449	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1456	{
1192	HV *hv = (HV *)SvRV (self);	1457	HV *hv = (HV *)SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1196		1464
1197	if (items < 5)	1465	if (items < 5)
1198	{	1466	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1230	}	1498	}
1231	}	1499	}
1232		1500
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
1234		1511
1235	CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
		1513
		1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
1236	new (SV *class)	1517	new (SV *class)
1237	CODE:	1518	CODE:
1238	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1520	RETVAL->x = 0;
1240	RETVAL->y = 0;	1521	RETVAL->y = 0;
1241	RETVAL->w = 0;	1522	RETVAL->w = 0;
1242	RETVAL->h = 0;	1523	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247	RETVAL->texs = 8192;
1248	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1529	RETVAL->row = 0;
1251	OUTPUT:	1530	OUTPUT:
1252	RETVAL	1531	RETVAL
1253		1532
1254	void	1533	void
1255	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1256	CODE:	1535	CODE:
1257	{	1536	{
1258	map_clear (self);	1537	map_clear (self);
1259	Safefree (self->face);	1538	Safefree (self->face2tile);
1260	Safefree (self->tex);	1539	Safefree (self->tex);
1261	Safefree (self);	1540	Safefree (self);
1262	}	1541	}
1263		1542
1264	void	1543	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1545	CODE:
1267	self->w = map_width;	1546	self->w = map_width;
1268	self->h = map_height;	1547	self->h = map_height;
1269		1548
1270	void	1549	void
1271	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1272	CODE:	1551	CODE:
1273	map_clear (self);	1552	map_clear (self);
1274		1553
1275	void	1554	void
1276	set_face (CFPlus::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1556	CODE:
1278	{	1557	{
1279	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1559	need_texid (self, tile);
1281	Append (mapface, self->face, self->faces, self->faces);
1282	self->faces *= 2;
1283	}
1284
1285	self->face [face] = texid;
1286	}	1560	}
1287		1561
1288	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 || face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 || smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1289	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)	1586	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)
1290	CODE:	1587	CODE:
1291	{	1588	{
1292	while (self->texs <= texid)	1589	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1590
1298	{	1591	{
1299	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1300		1593
1301	tex->name = name;	1594	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1613	}
1321		1614
1322	int	1615	int
1323	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1324	ALIAS:	1617	ALIAS:
1325	oy = 1	1618	oy = 1
1326	x = 2	1619	x = 2
1327	y = 3	1620	y = 3
1328	w = 4	1621	w = 4
…		…
1339	}	1632	}
1340	OUTPUT:	1633	OUTPUT:
1341	RETVAL	1634	RETVAL
1342		1635
1343	void	1636	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1638	CODE:
1346	{	1639	{
1347	if (dx > 0)	1640	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1642	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1644
1352	if (dy > 0)	1645	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1646	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1647	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1649
1357	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1359		1652
1360	while (self->y < 0)	1653	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1366	}	1659	}
1367	}	1660	}
1368		1661
1369	void	1662	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1664	CODE:
1372	{	1665	{
1373	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1374	uint8_t *data_end = (uint8_t *)SvEND (data_);	1667	uint8_t *data_end = (uint8_t *)SvEND (data_);
1375	mapcell *cell;	1668	mapcell *cell;
1376	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1377		1672
1378	while (data < data_end - 1)	1673	while (data < data_end - 1)
1379	{	1674	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1381		1676
…		…
1401	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1402		1697
1403	do	1698	do
1404	{	1699	{
1405	ext = *data++;	1700	ext = *data++;
1406	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1407		1702
1408	if (cmd < 4)	1703	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1410	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1411	{	1706	{
…		…
1414	}	1709	}
1415	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1418	{	1713	{
1419	if (*data == 8)	1714	if (*data == 1) cell->player = data [1];
1420	; // decode player uuid	1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		1718
1422	data += *data + 1;	1719	data += *data + 1;
1423	}	1720	}
1424	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1432	}	1729	}
1433	else	1730	else
1434	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1435	}	1732	}
1436		1733
		1734	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1735	if (flags & (4 >> z))
1438	{	1736	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1440	}	1754	}
1441
1442	if (flags & 2)
1443	{
1444	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445	}
1446
1447	if (flags & 1)
1448	{
1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450	}
1451	}	1755	}
1452	else	1756	else
1453	cell->darkness = 0;	1757	cell->darkness = 0;
1454	}	1758	}
1455	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1456		1762
1457	SV *	1763	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1765	CODE:
1460	{	1766	{
1461	int x1, x;	1767	int x1, x;
1462	int y1, y;	1768	int y1, y;
1463	int z;	1769	int z;
…		…
1484	{	1790	{
1485	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1486		1792
1487	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1488	{	1794	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1797	int a1 = tex.a;
1496		1798
1497	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1803	}
1503	}	1804	}
1504		1805
1505	*map++ = (r )	1806	*map++ = (r )
1506	| (g << 8)	1807	| (g << 8)
…		…
1513	}	1814	}
1514	OUTPUT:	1815	OUTPUT:
1515	RETVAL	1816	RETVAL
1516		1817
1517	void	1818	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1519	CODE:	1820	CODE:
1520	{	1821	{
1521	int x, y, z;	1822	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1823
1525	glColor4ub (255, 255, 255, 255);	1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
		1833
		1834	pl_tex.name = 0;
		1835
		1836	// thats current max. sorry.
		1837	if (sw > 255) sw = 255;
		1838	if (sh > 255) sh = 255;
		1839
		1840	// clear key, in case of extra padding
		1841	memset (&skey, 0, sizeof (skey));
		1842
		1843	memset (&key, 0, sizeof (key));
		1844	key.r = 255;
		1845	key.g = 255;
		1846	key.b = 255;
		1847	key.a = 255;
		1848	key.mode = GL_QUADS;
		1849	key.format = GL_T2F_V3F;
		1850	key.texname = -1;
		1851
		1852	mx += self->x;
		1853	my += self->y;
		1854
		1855	// first pass: determine smooth_max
		1856	// rather ugly, if you ask me
		1857	// could also be stored inside mapcell and updated on change
		1858	memset (smooth_max, 0, sizeof (smooth_max));
		1859
		1860	for (y = 0; y < sh; y++)
		1861	if (0 <= y + my && y + my < self->rows)
		1862	{
		1863	maprow *row = self->row + (y + my);
		1864
		1865	for (x = 0; x < sw; x++)
		1866	if (row->c0 <= x + mx && x + mx < row->c1)
		1867	{
		1868	mapcell *cell = row->col + (x + mx - row->c0);
		1869
		1870	smooth_max[x + 1][y + 1] =
		1871	MAX (self->tex [cell->tile [0]].smoothlevel,
		1872	MAX (self->tex [cell->tile [1]].smoothlevel,
		1873	self->tex [cell->tile [2]].smoothlevel));
		1874	}
		1875	}
1526		1876
1527	glEnable (GL_BLEND);	1877	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529	glEnable (GL_TEXTURE_2D);
1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1880
1532	glBegin (GL_QUADS);
1533
1534	last_name = 0;
1535
1536	mx += self->x;
1537	my += self->y;
1538
1539	for (z = 0; z < 3; z++)	1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
1540	for (y = 0; y < sh; y++)	1885	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1886	if (0 <= y + my && y + my < self->rows)
1542	{	1887	{
1543	maprow *row = self->row + (y + my);	1888	maprow *row = self->row + (y + my);
1544		1889
1545	for (x = 0; x < sw; x++)	1890	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1891	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1892	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1893	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1894	tileid tile = cell->tile [z];
		1895
		1896	if (tile)
		1897	{
		1898	maptex tex = self->tex [tile];
		1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
1551		1901
1552	if (face && face < self->texs)	1902	if (key.texname != tex.name)
		1903	{
		1904	if (!tex.name)
		1905	tex = self->tex [2]; /* missing, replace by noface */
		1906
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	if (expect_false (cell->player == player) && expect_false (z == 2))
		1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
		1927	if (cell->flags & 1)
		1928	{
		1929	maptex tex = self->tex [1];
		1930	int px = x * T + T * 2 / 32;
		1931	int py = y * T - T * 6 / 32;
		1932
		1933	if (tex.name)
		1934	{
		1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948
		1949	// update smooth hash
		1950	if (tex.smoothtile)
		1951	{
		1952	skey.tile = tex.smoothtile;
		1953	skey.level = tex.smoothlevel;
		1954
		1955	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1956
		1957	// add bits to current tile and all neighbours. skey.x|y is
		1958	// shifted +1|+1 so we always stay positive.
		1959
		1960	// bits is ___n cccc CCCC bbbb
		1961	// n do not draw borders&corners
		1962	// c draw these corners, but...
		1963	// C ... not these
		1964	// b draw these borders
		1965
		1966	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1967	// ┃· ·· ·┃ ━━
		1968
		1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1970	// ·· ·· ·┏ ┓·
		1971
		1972	// full tile
		1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1974
		1975	// borders
		1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1980
		1981	// corners
		1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1986	}
		1987	}
		1988	}
		1989	}
		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
		1994	// go through all smoothlevels, lowest to highest, then draw.
		1995	// this is basically counting sort
		1996	{
		1997	int w, b;
		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
		2001	for (w = 0; w < 256 / 32; ++w)
		2002	{
		2003	uint32_t smask = smooth_level [w];
		2004	if (smask)
		2005	for (b = 0; b < 32; ++b)
		2006	if (smask & (((uint32_t)1) << b))
1553	{	2007	{
1554	maptex tex = self->tex [face];	2008	int level = (w << 5) | b;
1555	int px = (x + 1) * T - tex.w;	2009	HE *he;
1556	int py = (y + 1) * T - tex.h;
1557		2010
1558	if (last_name != tex.name)	2011	hv_iterinit (smooth);
		2012	while ((he = hv_iternext (smooth)))
1559	{	2013	{
1560	glEnd ();	2014	smooth_key *skey = (smooth_key *)HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2015	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2016
1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569	}
1570
1571	if (cell->flags && z == 2)
1572	{
1573	if (cell->flags & 1)	2017	if (!(bits & 0x1000)
		2018	&& skey->level == level
		2019	&& level > smooth_max [skey->x][skey->y])
1574	{	2020	{
1575	maptex tex = self->tex [1];	2021	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * T - tex.w + 2;	2022	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * T - tex.h - 6;	2023	int py = (((int)skey->y) - 1) * T;
		2024	int border = bits & 15;
		2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2026	float dx = tex.s * .0625f; // 16 images/row
		2027	float dy = tex.t * .5f ; // 2 images/column
1578		2028
		2029	if (tex.name)
		2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
		2033	if (key.texname != tex.name)
		2034	{
1579	glEnd ();	2035	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
		2038	}
1582		2039
		2040	if (border)
		2041	{
		2042	float ox = border * dx;
		2043
		2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2048	}
		2049
		2050	if (corner)
		2051	{
		2052	float ox = corner * dx;
		2053
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
		2059	}
		2060	}
1587	}	2061	}
1588	}	2062	}
1589	}
1590	}	2063	}
1591		2064
1592	glEnd ();	2065	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
		2068	}
		2069
		2070	hv_clear (smooth);
		2071	}
		2072
		2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
		2078
		2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1595	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
1596		2092
1597	// top layer: overlays such as the health bar	2093	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2094	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2095	if (0 <= y + my && y + my < self->rows)
1600	{	2096	{
…		…
1609	int py = y * T;	2105	int py = y * T;
1610		2106
1611	if (cell->stat_hp)	2107	if (cell->stat_hp)
1612	{	2108	{
1613	int width = cell->stat_width * T;	2109	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2111
1616	glColor3ub (0, 0, 0);	2112	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2113	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2114	px + width - 1, py);
1619		2115
…		…
1625	}	2121	}
1626	}	2122	}
1627	}	2123	}
1628		2124
1629	void	2125	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2127	CODE:
1632	{	2128	{
1633	static float color[16][3] = {	2129	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1687	}	2183	}
1688		2184
1689	void	2185	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2187	PPCODE:
1692	{	2188	{
1693	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2195	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2196	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697		2197
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2200
1702	mx += self->x;	2201	mx += self->x - 1;
1703	my += self->y;	2202	my += self->y - 1;
1704		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1705	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1707	{	2208	{
1708	maprow *row = self->row + (y + my);	2209	maprow *row = self->row + (y + my);
1709		2210
1710	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2213	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1714		2215
1715	darkness[y * sw4 + x] = cell->darkness	2216	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2217	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2218	: 255 - FOW_DARKNESS;
1718	}	2219	}
1719	}	2220	}
1720		2221
		2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2234
		2235	uint8_t r11 = (d11 + d21 + d12) / 3;
		2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
		2259
1721	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1725	}	2264	}
1726		2265
1727	SV *	2266	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2268	CODE:
1730	{	2269	{
1731	int x, y, x1, y1;	2270	int x, y, x1, y1;
1732	SV *data_sv = newSV (w * h * 7 + 5);	2271	SV *data_sv = newSV (w * h * 7 + 5);
1733	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2272	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1759	{	2298	{
1760	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2300	uint8_t flags = 0;
1762		2301
1763	if (cell->face [0]) flags |= 1;	2302	if (cell->tile [0]) flags |= 1;
1764	if (cell->face [1]) flags |= 2;	2303	if (cell->tile [1]) flags |= 2;
1765	if (cell->face [2]) flags |= 4;	2304	if (cell->tile [2]) flags |= 4;
1766		2305
1767	*data++ = flags;	2306	*data++ = flags;
1768		2307
1769	if (flags & 1)	2308	if (flags & 1)
1770	{	2309	{
		2310	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2312	*data++ = tile;
1773	}	2313	}
1774		2314
1775	if (flags & 2)	2315	if (flags & 2)
1776	{	2316	{
		2317	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2319	*data++ = tile;
1779	}	2320	}
1780		2321
1781	if (flags & 4)	2322	if (flags & 4)
1782	{	2323	{
		2324	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2326	*data++ = tile;
1785	}	2327	}
1786	}	2328	}
1787	else	2329	else
1788	*data++ = 0;	2330	*data++ = 0;
1789	}	2331	}
1790	}	2332	}
1791		2333
		2334	/* if size is w*h + 5 then no data has been found */
		2335	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2336	{
1792	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1794	RETVAL = data_sv;	2341	RETVAL = data_sv;
1795	}	2342	}
1796	OUTPUT:	2343	OUTPUT:
1797	RETVAL	2344	RETVAL
1798		2345
1799	void	2346	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2348	PPCODE:
1802	{	2349	{
1803	int x, y, z;	2350	int x, y, z;
1804	int w, h;	2351	int w, h;
1805	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t *data, *end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
1806		2363
1807	if (*data++ != 0)	2364	if (*data++ != 0)
1808	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1809		2366
1810	w = *data++ << 8; w |= *data++;	2367	w = *data++ << 8; w |= *data++;
1811	h = *data++ << 8; h |= *data++;	2368	h = *data++ << 8; h |= *data++;
1812		2369
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2382	{
1826	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1827		2384
1828	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1829	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1830	uint8_t flags = *data++;	2392	flags = *data++;
1831		2393
1832	if (flags)	2394	if (flags)
1833	{	2395	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1837		2398
1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2399	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2400	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2401	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841		2402
1842	if (cell->darkness == 0)	2403	if (cell->darkness == 0)
1843	{	2404	{
1844	cell->darkness = 0;	2405	/*cell->darkness = 0;*/
		2406	EXTEND (SP, 3);
1845		2407
1846	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1847	{	2409	{
1848	cell->face[z] = face[z];	2410	tileid t = tile [z];
1849		2411
1850	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2412	if (t >= self->texs || (t && !self->tex [t].name))
		2413	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1852	}	2419	}
1853	}	2420	}
1854	}	2421	}
1855	}	2422	}
1856	}	2423	}
1857	}	2424	}
1858		2425
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2427
1861	CFPlus::MixChunk	2428	DC::RW
1862	new_from_file (SV *class, char *path)	2429	new (SV *class, SV *data_sv)
1863	CODE:	2430	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1865	OUTPUT:	2437	OUTPUT:
1866	RETVAL	2438	RETVAL
1867		2439
		2440	DC::RW
		2441	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
1869	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1870	CODE:	2550	CODE:
1871	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1872		2552
1873	int	2553	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2559	OUTPUT:
1878	RETVAL	2560	RETVAL
1879		2561
1880	int	2562	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2564	CODE:
		2565	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
1884	OUTPUT:	2577	OUTPUT:
1885	RETVAL	2578	RETVAL
1886		2579
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2581
1889	int	2582	int
1890	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1891	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2589	OUTPUT:
1894	RETVAL	2590	RETVAL
1895		2591
		2592	void
		2593	fade_out (int ms)
		2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
1896	CFPlus::MixMusic	2602	DC::MixMusic
1897	new_from_file (SV *class, char *path)	2603	new (SV *class, DC::RW rwops)
1898	CODE:	2604	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2606	OUTPUT:
1901	RETVAL	2607	RETVAL
1902		2608
1903	void	2609	void
1904	DESTROY (CFPlus::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1905	CODE:	2611	CODE:
1906	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1907		2613
1908	int	2614	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2616	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2618	OUTPUT:
1913	RETVAL	2619	RETVAL
1914		2620
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2621	void
		2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2623	CODE:
		2624	Mix_FadeInMusicPos (self, loops, ms, position);
		2625
		2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1916		2629
1917	BOOT:	2630	BOOT:
1918	{	2631	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2633	static const struct {
1921	const char *name;	2634	const char *name;
1922	IV iv;	2635	IV iv;
1923	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2655	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2718	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2739	# undef const_iv
2006	};	2740	};
2007		2741
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2744
		2745	texture_av = newAV ();
		2746	AvREAL_off (texture_av);
2010	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
2011		2754
2012	char *	2755	char *
2013	gl_vendor ()	2756	gl_vendor ()
2014	CODE:	2757	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2771	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2773	OUTPUT:
2031	RETVAL	2774	RETVAL
2032		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
2033	int glGetError ()	2790	int glGetError ()
2034		2791
2035	void glFinish ()	2792	void glFinish ()
2036		2793
2037	void glClear (int mask)	2794	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2833
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
2079		2838
2080	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
2081		2840
2082	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
2083		2842
…		…
2091		2850
2092	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2852	CODE:
2094	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
2095		2854
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2856	ALIAS:
2103	glColor_premultiply = 1	2857	glColor_premultiply = 1
2104	CODE:	2858	CODE:
2105	if (ix)	2859	if (ix)
2106	{	2860	{
…		…
2109	b *= a;	2863	b *= a;
2110	}	2864	}
2111	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2866	glColor4f (r, g, b, a);
2113		2867
2114	void glInterleavedArrays (int format, int stride, char *data)
2115
2116	void glDrawElements (int mode, int count, int type, char *indices)
2117
2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2869	CODE:
2122	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2872
…		…
2128		2876
2129	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
2130	CODE:	2878	CODE:
2131	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
2132		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
2133	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
2134	CODE:	2911	CODE:
2135	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
2136		2913
2137	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2154	CODE:	2931	CODE:
2155	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2934
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2936
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2938
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
2163		2942
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2944
2166	int glGenTexture ()	2945	int glGenTexture ()
2167	CODE:	2946	CODE:
2168	{	2947	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2948	OUTPUT:
2174	RETVAL	2949	RETVAL
2175		2950
2176	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
2177	CODE:	2952	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2953	del_texture (name);
2181	}	2954
2182
2183	int glGenList ()	2955	int glGenList ()
2184	CODE:	2956	CODE:
2185	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
2186	OUTPUT:	2958	OUTPUT:
2187	RETVAL	2959	RETVAL
…		…
2194		2966
2195	void glEndList ()	2967	void glEndList ()
2196		2968
2197	void glCallList (int list)	2969	void glCallList (int list)
2198		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h || !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3027	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID | G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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