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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
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
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/*glBindTexture (GL_TEXTURE_2D, name);*/
		130	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		216
156	*w = rect.width;	217	*w = rect.width;
157	*h = rect.height;	218	*h = rect.height;
158	}	219	}
159		220
		221	typedef uint16_t tileid;
160	typedef uint16_t mapface;	222	typedef uint16_t faceid;
161		223
162	typedef struct {	224	typedef struct {
163	GLint name;	225	GLuint name;
164	int w, h;	226	int w, h;
165	float s, t;	227	float s, t;
166	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
167	} maptex;	231	} maptex;
168		232
169	typedef struct {	233	typedef struct {
170	uint32_t player;	234	uint32_t player;
171	mapface face[3];	235	tileid tile[3];
172	uint16_t darkness;	236	uint16_t darkness;
173	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
174	} mapcell;	238	} mapcell;
175		239
176	typedef struct {	240	typedef struct {
177	int32_t c0, c1;	241	int32_t c0, c1;
178	mapcell *col;	242	mapcell *col;
179	} maprow;	243	} maprow;
180		244
181	typedef struct map {	245	typedef struct map {
182	int x, y, w, h;	246	int x, y, w, h;
183	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
184	int faces;	248	int faces; tileid *face2tile; // [faceid]
185	mapface *face;	249	int texs; maptex *tex; // [tileid]
186
187	int texs;
188	maptex *tex;
189		250
190	int32_t rows;	251	int32_t rows;
191	maprow *row;	252	maprow *row;
192	} *CFPlus__Map;	253	} *DC__Map;
193		254
194	static char *	255	static char *
195	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
196	{	257	{
197	char *p;	258	char *p;
…		…
214	}	275	}
215		276
216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
219	static maprow *	300	static maprow *
220	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
221	{	302	{
222	if (0 > y)	303	if (0 > y)
223	{	304	{
224	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
225	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
263		344
264	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
265	}	346	}
266		347
267	static mapcell *	348	static mapcell *
268	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
269	{	350	{
270	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
271	}	352	}
272		353
273	static void	354	static void
274	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
275	{	356	{
276	int r;	357	int r;
277		358
278	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
279	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
287	self->row = 0;	368	self->row = 0;
288	self->rows = 0;	369	self->rows = 0;
289	}	370	}
290		371
291	static void	372	static void
292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
293	{	374	{
294	int x, y;	375	int x, y;
295	maprow *row;	376	maprow *row;
296	mapcell *cell;	377	mapcell *cell;
297		378
…		…
317	cell->player = 0;	398	cell->player = 0;
318	}	399	}
319	}	400	}
320	}	401	}
321		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		410	{
		411	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (*sv, SvIVX (*sv) | bits);
		415	else
		416	sv_setiv (*sv, bits);
		417	}
		418
322	static void	419	static void
323	music_finished (void)	420	music_finished (void)
324	{	421	{
325	SDL_UserEvent ev;	422	SDL_UserEvent ev;
326		423
…		…
360	n |= n >> 16;	457	n |= n >> 16;
361		458
362	return n + 1;	459	return n + 1;
363	}	460	}
364		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
365	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
366	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
367	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
368		476
369	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
370		521
371	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
372		523
373	BOOT:	524	BOOT:
374	{	525	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	527	static const struct {
377	const char *name;	528	const char *name;
378	IV iv;	529	IV iv;
379	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
402		553
403	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
404	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
405	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
406		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
407	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
408	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
409	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
410	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
411	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
483	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
484	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
485	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
486	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
487	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
488	# undef const_iv	652	# undef const_iv
489	};	653	};
490		654
491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
510		674
511	NV floor (NV x)	675	NV floor (NV x)
512		676
513	NV ceil (NV x)	677	NV ceil (NV x)
514		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
515	void	683	void
516	pango_init ()	684	pango_init ()
517	CODE:	685	CODE:
518	{	686	{
519	opengl_fontmap = pango_opengl_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	688	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);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		690	/*pango_context_set_font_description (opengl_context, default_font);*/
		691	#if PANGO_VERSION_CHECK (1, 15, 2)
		692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		694	#endif
522	}	695	}
523		696
524	int	697	char *SDL_GetError ()
525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526		698
527	void	699	int SDL_Init (U32 flags)
		700
		701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
528	SDL_Quit ()	705	void SDL_Quit ()
529		706
530	void	707	void
531	SDL_ListModes ()	708	SDL_ListModes (int rgb, int alpha)
532	PPCODE:	709	PPCODE:
533	{	710	{
534	SDL_Rect **m;	711	SDL_Rect **m;
535		712
536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	713	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	714	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	715	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	716	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540		717
541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	718	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543		720
544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	721	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548		725
549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550	#if SDL_VERSION_ATLEAST(1,2,10)	727	#if SDL_VERSION_ATLEAST(1,2,10)
551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553	#endif	730	#endif
554
555	SDL_EnableUNICODE (1);
556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557		731
558	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559		733
560	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
561	while (*m)	735	while (*m)
562	{	736	{
563	AV *av = newAV ();	737	AV *av = newAV ();
564	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
565	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
		740	av_push (av, newSViv (rgb));
		741	av_push (av, newSViv (alpha));
566	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
567		743
568	++m;	744	++m;
569	}	745	}
570	}	746	}
571		747
572	char *
573	SDL_GetError ()
574
575	int	748	int
576	SDL_SetVideoMode (int w, int h, int fullscreen)	749	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577	CODE:	750	CODE:
		751	{
		752	SDL_EnableUNICODE (1);
		753	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		754
		755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		759
578	RETVAL = !!SDL_SetVideoMode (	760	RETVAL = !!SDL_SetVideoMode (
579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	761	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580	);	762	);
		763
581	if (RETVAL)	764	if (RETVAL)
582	{	765	{
583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	766	av_clear (texture_av);
		767
		768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585	# include "glfunc.h"	770	#include "glfunc.h"
586	# undef GL_FUNC	771	#undef GL_FUNC
587	}	772	}
		773	}
588	OUTPUT:	774	OUTPUT:
589	RETVAL	775	RETVAL
590		776
591	void	777	void
592	SDL_GL_SwapBuffers ()	778	SDL_GL_SwapBuffers ()
593		779
594	char *	780	char *
595	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
596		782
		783	int
		784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
		788
597	void	789	void
598	SDL_PollEvent ()	790	poll_events ()
599	PPCODE:	791	PPCODE:
600	{	792	{
601	SDL_Event ev;	793	SDL_Event ev;
602		794
603	while (SDL_PollEvent (&ev))	795	SDL_PumpEvents ();
		796	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604	{	797	{
605	HV *hv = newHV ();	798	HV *hv = newHV ();
606	hv_store (hv, "type", 4, newSViv (ev.type), 0);	799	hv_store (hv, "type", 4, newSViv (ev.type), 0);
607		800
608	switch (ev.type)	801	switch (ev.type)
609	{	802	{
610	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
611	case SDL_KEYUP:	804	case SDL_KEYUP:
612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	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 */	808	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);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617	break;	810	break;
618		811
619	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	814	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622	break;	815	break;
623		816
624	case SDL_MOUSEMOTION:	817	case SDL_MOUSEMOTION:
		818	{
		819	int state = ev.motion.state;
		820	int x = ev.motion.x;
		821	int y = ev.motion.y;
		822	int xrel = ev.motion.xrel;
		823	int yrel = ev.motion.yrel;
		824
		825	/* do simplistic event compression */
		826	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		827	&& state == ev.motion.state)
		828	{
		829	xrel += ev.motion.xrel;
		830	yrel += ev.motion.yrel;
		831	x = ev.motion.x;
		832	y = ev.motion.y;
		833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		834	}
		835
625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
626
627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		842	}
632	break;	843	break;
633		844
634	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
635	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637		848
638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648	break;	859	break;
649	}	860	}
650		861
651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652	}	863	}
653	}	864	}
654		865
655	int	866	int
656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657	POSTCALL:	868	POSTCALL:
658	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
659	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
660		871
661	void	872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
		887
		888	void
662	Mix_CloseAudio ()	889	Mix_CloseAudio ()
663		890
664	int	891	int
665	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
666		893
		894	const char *
		895	Mix_GetError ()
		896
667	void	897	void
668	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
669	CODE:	899	CODE:
670	#ifndef _WIN32
671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672	#endif
673		901
674	void	902	void
675	win32_proxy_info ()	903	win32_proxy_info ()
676	PPCODE:	904	PPCODE:
677	{	905	{
…		…
698	}	926	}
699	}	927	}
700	#endif	928	#endif
701	}	929	}
702		930
703	void	931	int
704	add_font (char *file)	932	add_font (char *file)
705	CODE:	933	CODE:
706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
707		937
708	void	938	void
709	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
710	ALIAS:	940	ALIAS:
711	load_image_file = 1	941	load_image_file = 1
…		…
714	STRLEN image_len;	944	STRLEN image_len;
715	char *image = (char *)SvPVbyte (image_, image_len);	945	char *image = (char *)SvPVbyte (image_, image_len);
716	SDL_Surface *surface, *surface2;	946	SDL_Surface *surface, *surface2;
717	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
718	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
719	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
720	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
721		951
722	if (!rw)	952	if (!rw)
723	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
724		954
…		…
797	void	1027	void
798	error (char *message)	1028	error (char *message)
799	CODE:	1029	CODE:
800	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
801	#ifdef _WIN32	1031	#ifdef _WIN32
802	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
803	#endif	1033	#endif
804		1034
805	void	1035	void
806	fatal (char *message)	1036	fatal (char *message)
807	CODE:	1037	CODE:
808	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
809	#ifdef _WIN32	1039	#ifdef _WIN32
810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
811	#endif	1041	#endif
812	_exit (1);	1042	_exit (1);
813		1043
814	void	1044	void
815	_exit (int retval = 0)	1045	_exit (int retval = 0)
…		…
818	ExitThread (retval); // unclean, please beam me up	1048	ExitThread (retval); // unclean, please beam me up
819	#else	1049	#else
820	_exit (retval);	1050	_exit (retval);
821	#endif	1051	#endif
822		1052
823	MODULE = CFPlus PACKAGE = CFPlus::Font	1053	void
		1054	debug ()
		1055	CODE:
		1056	{
		1057	#if DEBUG
		1058	VALGRIND_DO_LEAK_CHECK;
		1059	#endif
		1060	}
824		1061
825	CFPlus::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
		1063
		1064	PROTOTYPES: DISABLE
		1065
		1066	DC::Font
826	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
827	CODE:	1068	CODE:
828	{	1069	{
829	int count;	1070	int count;
830	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
833	}	1074	}
834	OUTPUT:	1075	OUTPUT:
835	RETVAL	1076	RETVAL
836		1077
837	void	1078	void
838	DESTROY (CFPlus::Font self)	1079	DESTROY (DC::Font self)
839	CODE:	1080	CODE:
840	pango_font_description_free (self);	1081	pango_font_description_free (self);
841		1082
842	void	1083	void
843	make_default (CFPlus::Font self)	1084	make_default (DC::Font self)
		1085	PROTOTYPE: $
844	CODE:	1086	CODE:
845	default_font = self;	1087	default_font = self;
846		1088
847	MODULE = CFPlus PACKAGE = CFPlus::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
848		1090
		1091	PROTOTYPES: DISABLE
		1092
849	void	1093	void
850	reset_glyph_cache ()	1094	glyph_cache_backup ()
		1095	PROTOTYPE:
851	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
852	tc_clear ();	1103	tc_restore ();
853		1104
854	CFPlus::Layout	1105	DC::Layout
855	new (SV *class)	1106	new (SV *class)
856	CODE:	1107	CODE:
857	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
858		1109
859	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
861	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
862	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
863	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
864	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
865	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
866		1118
867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
869	OUTPUT:	1121	OUTPUT:
870	RETVAL	1122	RETVAL
871		1123
872	void	1124	void
873	DESTROY (CFPlus::Layout self)	1125	DESTROY (DC::Layout self)
874	CODE:	1126	CODE:
875	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
876	Safefree (self);	1129	Safefree (self);
877		1130
878	void	1131	void
879	set_text (CFPlus::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
880	CODE:	1133	CODE:
881	{	1134	{
882	STRLEN textlen;	1135	STRLEN textlen;
883	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
884		1137
885	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
886	}	1139	}
887		1140
888	void	1141	void
889	set_markup (CFPlus::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
890	CODE:	1143	CODE:
891	{	1144	{
892	STRLEN textlen;	1145	STRLEN textlen;
893	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
894		1147
895	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
896	}	1149	}
897		1150
898	void	1151	void
899	set_shapes (CFPlus::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
900	CODE:	1153	CODE:
901	{	1154	{
902	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
903	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
904	const char *pos = text;	1157	const char *pos = text;
…		…
939	if (attrs)	1192	if (attrs)
940	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
941	}	1194	}
942		1195
943	void	1196	void
944	get_shapes (CFPlus::Layout self)	1197	get_shapes (DC::Layout self)
945	PPCODE:	1198	PPCODE:
946	{	1199	{
947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948		1201
949	do	1202	do
950	{	1203	{
951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952		1205
953	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
954	{	1207	{
955	PangoRectangle extents;	1208	PangoRectangle extents;
956	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
964		1217
965	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
966	}	1219	}
967		1220
968	int	1221	int
969	has_wrapped (CFPlus::Layout self)	1222	has_wrapped (DC::Layout self)
970	CODE:	1223	CODE:
971	{	1224	{
972	int lines = 1;	1225	int lines = 1;
973	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
974		1227
…		…
979	}	1232	}
980	OUTPUT:	1233	OUTPUT:
981	RETVAL	1234	RETVAL
982		1235
983	SV *	1236	SV *
984	get_text (CFPlus::Layout self)	1237	get_text (DC::Layout self)
985	CODE:	1238	CODE:
986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
988	OUTPUT:	1241	OUTPUT:
989	RETVAL	1242	RETVAL
990		1243
991	void	1244	void
992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993	CODE:	1246	CODE:
994	self->r = r;	1247	self->r = r;
995	self->g = g;	1248	self->g = g;
996	self->b = b;	1249	self->b = b;
997	self->a = a;	1250	self->a = a;
998		1251
999	void	1252	void
1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
1001	CODE:	1254	CODE:
1002	if (self->font != font)	1255	if (self->font != font)
1003	{	1256	{
1004	self->font = font;	1257	self->font = font;
1005	layout_update_font (self);	1258	layout_update_font (self);
1006	}	1259	}
1007		1260
1008	void	1261	void
1009	set_height (CFPlus::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
1010	CODE:	1263	CODE:
1011	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
1012	{	1265	{
1013	self->base_height = base_height;	1266	self->base_height = base_height;
1014	layout_update_font (self);	1267	layout_update_font (self);
1015	}	1268	}
1016		1269
1017	void	1270	void
1018	set_width (CFPlus::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
1019	CODE:	1272	CODE:
1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021		1274
1022	void	1275	void
1023	set_indent (CFPlus::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
1024	CODE:	1277	CODE:
1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026		1279
1027	void	1280	void
1028	set_spacing (CFPlus::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
1029	CODE:	1282	CODE:
1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031		1284
1032	void	1285	void
1033	set_ellipsise (CFPlus::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
1034	CODE:	1287	CODE:
1035	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
1040	);	1293	);
1041		1294
1042	void	1295	void
1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
1044	CODE:	1297	CODE:
1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046		1299
1047	void	1300	void
1048	size (CFPlus::Layout self)	1301	size (DC::Layout self)
1049	PPCODE:	1302	PPCODE:
1050	{	1303	{
1051	int w, h;	1304	int w, h;
1052		1305
1053	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
1056	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
1057	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
1058	}	1311	}
1059		1312
1060	int	1313	int
1061	descent (CFPlus::Layout self)	1314	descent (DC::Layout self)
1062	CODE:	1315	CODE:
1063	{	1316	{
1064	PangoRectangle rect;	1317	PangoRectangle rect;
1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
1067	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
1068	}	1321	}
1069	OUTPUT:	1322	OUTPUT:
1070	RETVAL	1323	RETVAL
1071		1324
1072	int	1325	int
1073	xy_to_index (CFPlus::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1074	CODE:	1327	CODE:
1075	{	1328	{
1076	int index, trailing;	1329	int index, trailing;
1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078	RETVAL = index + trailing;	1331	RETVAL = index + trailing;
1079	}	1332	}
1080	OUTPUT:	1333	OUTPUT:
1081	RETVAL	1334	RETVAL
1082		1335
1083	void	1336	void
1084	cursor_pos (CFPlus::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1085	PPCODE:	1338	PPCODE:
1086	{	1339	{
1087	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089		1342
1090	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094	}	1347	}
1095		1348
1096	void	1349	void
1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098	PPCODE:	1351	PPCODE:
1099	{	1352	{
1100	int line, x;	1353	int line, x;
1101		1354
1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104		1358	--line;
		1359	#endif
1105	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
1106	PUSHs (sv_2mortal (newSViv (line - 1)));	1361	PUSHs (sv_2mortal (newSViv (line)));
1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108	}	1363	}
1109		1364
1110	void	1365	void
1111	line_x_to_index (CFPlus::Layout self, int line, int x)	1366	line_x_to_index (DC::Layout self, int line, int x)
1112	PPCODE:	1367	PPCODE:
1113	{	1368	{
1114	PangoLayoutLine *lp;	1369	PangoLayoutLine *lp;
1115	int index, trailing;	1370	int index, trailing;
1116		1371
1117	if (line < 0)	1372	if (line < 0)
1118	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1119		1374
1120	if (!(lp = pango_layout_get_line (self->pl, line)))	1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121	XSRETURN_EMPTY; /* do better */	1376	XSRETURN_EMPTY; /* do better */
1122		1377
1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124		1379
1125	EXTEND (SP, 2);	1380	EXTEND (SP, 2);
…		…
1131	PUSHs (sv_2mortal (newSViv (trailing)));	1386	PUSHs (sv_2mortal (newSViv (trailing)));
1132	}	1387	}
1133	}	1388	}
1134		1389
1135	void	1390	void
1136	render (CFPlus::Layout self, float x, float y, int flags = 0)	1391	render (DC::Layout self, float x, float y, int flags = 0)
1137	PPCODE:	1392	CODE:
		1393	rc_clear (self->rc);
1138	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1139	self->pl,	1395	self->pl,
		1396	self->rc,
1140	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1141	self->r, self->g, self->b, self->a,	1398	self->r, self->g, self->b, self->a,
1142	flags	1399	flags
1143	);	1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
1144		1404
1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147	void	1405	void
1148	pad2pot (SV *data_, SV *w_, SV *h_)	1406	draw (DC::Layout self)
1149	CODE:	1407	CODE:
1150	{	1408	{
1151	int ow = SvIV (w_);	1409	glEnable (GL_TEXTURE_2D);
1152	int oh = SvIV (h_);	1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153		1416
1154	if (ow && oh)	1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
		1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1425
		1426	PROTOTYPES: ENABLE
		1427
		1428	void
		1429	pad (SV *data_, int ow, int oh, int nw, int nh)
		1430	CODE:
		1431	{
		1432	if ((nw != ow || nh != oh) && SvOK (data_))
1155	{	1433	{
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;	1434	STRLEN datalen;
1164	char *data = SvPVbyte (data_, datalen);	1435	char *data = SvPVbyte (data_, datalen);
1165	int bpp = datalen / (ow * oh);	1436	int bpp = datalen / (ow * oh);
1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1437	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167		1438
1168	SvPOK_only (result_);	1439	SvPOK_only (result_);
1169	SvCUR_set (result_, nw * nh * bpp);	1440	SvCUR_set (result_, nw * nh * bpp);
1170		1441
1171	memset (SvPVX (result_), 0, nw * nh * bpp);	1442	memset (SvPVX (result_), 0, nw * nh * bpp);
1172	while (oh--)	1443	while (oh--)
1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1444	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174		1445
1175	sv_setsv (data_, result_);	1446	sv_setsv (data_, result_);
1176	}
1177
1178	sv_setiv (w_, nw);
1179	sv_setiv (h_, nh);
1180	}
1181	}	1447	}
1182	}	1448	}
1183		1449
1184	void	1450	void
1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1451	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1191	{	1457	{
1192	HV *hv = (HV *)SvRV (self);	1458	HV *hv = (HV *)SvRV (self);
1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1461	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1462
		1463	if (name <= 0)
		1464	XSRETURN_EMPTY;
1196		1465
1197	if (items < 5)	1466	if (items < 5)
1198	{	1467	{
1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1228	glDisable (GL_ALPHA_TEST);	1497	glDisable (GL_ALPHA_TEST);
1229	glDisable (GL_BLEND);	1498	glDisable (GL_BLEND);
1230	}	1499	}
1231	}	1500	}
1232		1501
1233	MODULE = CFPlus PACKAGE = CFPlus::Map	1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1503	CODE:
		1504	{
		1505	GLint width;
		1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1507	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1508	RETVAL = width > 0;
		1509	}
		1510	OUTPUT:
		1511	RETVAL
1234		1512
1235	CFPlus::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
		1514
		1515	PROTOTYPES: DISABLE
		1516
		1517	DC::Map
1236	new (SV *class)	1518	new (SV *class)
1237	CODE:	1519	CODE:
1238	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1239	RETVAL->x = 0;	1521	RETVAL->x = 0;
1240	RETVAL->y = 0;	1522	RETVAL->y = 0;
1241	RETVAL->w = 0;	1523	RETVAL->w = 0;
1242	RETVAL->h = 0;	1524	RETVAL->h = 0;
1243	RETVAL->ox = 0;	1525	RETVAL->ox = 0;
1244	RETVAL->oy = 0;	1526	RETVAL->oy = 0;
1245	RETVAL->faces = 8192;	1527	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1528	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;	1529	RETVAL->rows = 0;
1250	RETVAL->row = 0;	1530	RETVAL->row = 0;
1251	OUTPUT:	1531	OUTPUT:
1252	RETVAL	1532	RETVAL
1253		1533
1254	void	1534	void
1255	DESTROY (CFPlus::Map self)	1535	DESTROY (DC::Map self)
1256	CODE:	1536	CODE:
1257	{	1537	{
1258	map_clear (self);	1538	map_clear (self);
1259	Safefree (self->face);	1539	Safefree (self->face2tile);
1260	Safefree (self->tex);	1540	Safefree (self->tex);
1261	Safefree (self);	1541	Safefree (self);
1262	}	1542	}
1263		1543
1264	void	1544	void
1265	resize (CFPlus::Map self, int map_width, int map_height)	1545	resize (DC::Map self, int map_width, int map_height)
1266	CODE:	1546	CODE:
1267	self->w = map_width;	1547	self->w = map_width;
1268	self->h = map_height;	1548	self->h = map_height;
1269		1549
1270	void	1550	void
1271	clear (CFPlus::Map self)	1551	clear (DC::Map self)
1272	CODE:	1552	CODE:
1273	map_clear (self);	1553	map_clear (self);
1274		1554
1275	void	1555	void
1276	set_face (CFPlus::Map self, int face, int texid)	1556	set_tileid (DC::Map self, int face, int tile)
1277	CODE:	1557	CODE:
1278	{	1558	{
1279	while (self->faces <= face)	1559	need_facenum (self, face); self->face2tile [face] = tile;
1280	{	1560	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	}	1561	}
1287		1562
1288	void	1563	void
		1564	set_smooth (DC::Map self, int face, int smooth, int level)
		1565	CODE:
		1566	{
		1567	tileid texid;
		1568	maptex *tex;
		1569
		1570	if (face < 0 || face >= self->faces)
		1571	return;
		1572
		1573	if (smooth < 0 || smooth >= self->faces)
		1574	return;
		1575
		1576	texid = self->face2tile [face];
		1577
		1578	if (!texid)
		1579	return;
		1580
		1581	tex = self->tex + texid;
		1582	tex->smoothtile = self->face2tile [smooth];
		1583	tex->smoothlevel = level;
		1584	}
		1585
		1586	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)	1587	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:	1588	CODE:
1291	{	1589	{
1292	while (self->texs <= texid)	1590	need_texid (self, texid);
1293	{
1294	Append (maptex, self->tex, self->texs, self->texs);
1295	self->texs *= 2;
1296	}
1297		1591
1298	{	1592	{
1299	maptex *tex = self->tex + texid;	1593	maptex *tex = self->tex + texid;
1300		1594
1301	tex->name = name;	1595	tex->name = name;
…		…
1318	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320	}	1614	}
1321		1615
1322	int	1616	int
1323	ox (CFPlus::Map self)	1617	ox (DC::Map self)
1324	ALIAS:	1618	ALIAS:
1325	oy = 1	1619	oy = 1
1326	x = 2	1620	x = 2
1327	y = 3	1621	y = 3
1328	w = 4	1622	w = 4
…		…
1339	}	1633	}
1340	OUTPUT:	1634	OUTPUT:
1341	RETVAL	1635	RETVAL
1342		1636
1343	void	1637	void
1344	scroll (CFPlus::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1345	CODE:	1639	CODE:
1346	{	1640	{
1347	if (dx > 0)	1641	if (dx > 0)
1348	map_blank (self, self->x, self->y, dx, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1349	else if (dx < 0)	1643	else if (dx < 0)
1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1644	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351		1645
1352	if (dy > 0)	1646	if (dy > 0)
1353	map_blank (self, self->x, self->y, self->w, dy);	1647	map_blank (self, self->x, self->y, self->w, dy);
1354	else if (dy < 0)	1648	else if (dy < 0)
1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1649	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356		1650
1357	self->ox += dx; self->x += dx;	1651	self->ox += dx; self->x += dx;
1358	self->oy += dy; self->y += dy;	1652	self->oy += dy; self->y += dy;
1359		1653
1360	while (self->y < 0)	1654	while (self->y < 0)
…		…
1364	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1365	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1366	}	1660	}
1367	}	1661	}
1368		1662
1369	void	1663	SV *
1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1371	CODE:	1665	CODE:
1372	{	1666	{
1373	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1374	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1375	mapcell *cell;	1669	mapcell *cell;
1376	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1377		1673
1378	while (data < data_end - 1)	1674	while (data < data_end - 1)
1379	{	1675	{
1380	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1381		1677
…		…
1401	uint8_t ext, cmd;	1697	uint8_t ext, cmd;
1402		1698
1403	do	1699	do
1404	{	1700	{
1405	ext = *data++;	1701	ext = *data++;
1406	cmd = ext & 0x3f;	1702	cmd = ext & 0x7f;
1407		1703
1408	if (cmd < 4)	1704	if (cmd < 4)
1409	cell->darkness = 255 - ext * 64 + 1;	1705	cell->darkness = 255 - ext * 64 + 1;
1410	else if (cmd == 5) // health	1706	else if (cmd == 5) // health
1411	{	1707	{
1412	cell->stat_width = 1;	1708	cell->stat_width = 1;
1413	cell->stat_hp = *data++;	1709	cell->stat_hp = *data++;
1414	}	1710	}
1415	else if (cmd == 6) // monster width	1711	else if (cmd == 6) // monster width
1416	cell->stat_width = *data++ + 1;	1712	cell->stat_width = *data++ + 1;
1417	else if (cmd == 0x47) // monster width	1713	else if (cmd == 0x47)
1418	{	1714	{
1419	if (*data == 4)	1715	if (*data == 1) cell->player = data [1];
1420	; // decode player tag	1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421		1719
1422	data += *data + 1;	1720	data += *data + 1;
1423	}	1721	}
1424	else if (cmd == 8) // cell flags	1722	else if (cmd == 8) // cell flags
1425	cell->flags = *data++;	1723	cell->flags = *data++;
…		…
1432	}	1730	}
1433	else	1731	else
1434	cell->darkness = *data++ + 1;	1732	cell->darkness = *data++ + 1;
1435	}	1733	}
1436		1734
		1735	for (z = 0; z <= 2; ++z)
1437	if (flags & 4)	1736	if (flags & (4 >> z))
1438	{	1737	{
1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
		1739	need_facenum (self, face);
		1740	cell->tile [z] = self->face2tile [face];
		1741
		1742	if (cell->tile [z])
		1743	{
		1744	maptex *tex = self->tex + cell->tile [z];
		1745	if (!tex->name)
		1746	av_push (missing, newSViv (cell->tile [z]));
		1747
		1748	if (tex->smoothtile)
		1749	{
		1750	maptex *smooth = self->tex + tex->smoothtile;
		1751	if (!smooth->name)
		1752	av_push (missing, newSViv (tex->smoothtile));
		1753	}
		1754	}
1440	}	1755	}
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	}	1756	}
1452	else	1757	else
1453	cell->darkness = 0;	1758	cell->darkness = 0;
1454	}	1759	}
1455	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1456		1763
1457	SV *	1764	SV *
1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1459	CODE:	1766	CODE:
1460	{	1767	{
1461	int x1, x;	1768	int x1, x;
1462	int y1, y;	1769	int y1, y;
1463	int z;	1770	int z;
…		…
1484	{	1791	{
1485	mapcell *cell = row->col + (x - row->c0);	1792	mapcell *cell = row->col + (x - row->c0);
1486		1793
1487	for (z = 0; z <= 0; z++)	1794	for (z = 0; z <= 0; z++)
1488	{	1795	{
1489	mapface face = cell->face [z];
1490
1491	if (face)
1492	{
1493	maptex tex = self->tex [face];	1796	maptex tex = self->tex [cell->tile [z]];
1494	int a0 = 255 - tex.a;	1797	int a0 = 255 - tex.a;
1495	int a1 = tex.a;	1798	int a1 = tex.a;
1496		1799
1497	r = (r * a0 + tex.r * a1) / 255;	1800	r = (r * a0 + tex.r * a1) / 255;
1498	g = (g * a0 + tex.g * a1) / 255;	1801	g = (g * a0 + tex.g * a1) / 255;
1499	b = (b * a0 + tex.b * a1) / 255;	1802	b = (b * a0 + tex.b * a1) / 255;
1500	a = (a * a0 + tex.a * a1) / 255;	1803	a = (a * a0 + tex.a * a1) / 255;
1501	}
1502	}	1804	}
1503	}	1805	}
1504		1806
1505	*map++ = (r )	1807	*map++ = (r )
1506	| (g << 8)	1808	| (g << 8)
…		…
1513	}	1815	}
1514	OUTPUT:	1816	OUTPUT:
1515	RETVAL	1817	RETVAL
1516		1818
1517	void	1819	void
1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1820	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:	1821	CODE:
1520	{	1822	{
1521	int x, y, z;	1823	int x, y, z;
1522	int last_name;
1523	mapface face;
1524		1824
1525	glColor4ub (255, 255, 255, 255);	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1828	smooth_key skey;
		1829	int pl_x, pl_y;
		1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
		1834
		1835	pl_tex.name = 0;
		1836
		1837	// thats current max. sorry.
		1838	if (sw > 255) sw = 255;
		1839	if (sh > 255) sh = 255;
		1840
		1841	// clear key, in case of extra padding
		1842	memset (&skey, 0, sizeof (skey));
		1843
		1844	memset (&key, 0, sizeof (key));
		1845	key.r = 255;
		1846	key.g = 255;
		1847	key.b = 255;
		1848	key.a = 255;
		1849	key.mode = GL_QUADS;
		1850	key.format = GL_T2F_V3F;
		1851	key.texname = -1;
		1852
		1853	mx += self->x;
		1854	my += self->y;
		1855
		1856	// first pass: determine smooth_max
		1857	// rather ugly, if you ask me
		1858	// could also be stored inside mapcell and updated on change
		1859	memset (smooth_max, 0, sizeof (smooth_max));
		1860
		1861	for (y = 0; y < sh; y++)
		1862	if (0 <= y + my && y + my < self->rows)
		1863	{
		1864	maprow *row = self->row + (y + my);
		1865
		1866	for (x = 0; x < sw; x++)
		1867	if (row->c0 <= x + mx && x + mx < row->c1)
		1868	{
		1869	mapcell *cell = row->col + (x + mx - row->c0);
		1870
		1871	smooth_max[x + 1][y + 1] =
		1872	MAX (self->tex [cell->tile [0]].smoothlevel,
		1873	MAX (self->tex [cell->tile [1]].smoothlevel,
		1874	self->tex [cell->tile [2]].smoothlevel));
		1875	}
		1876	}
1526		1877
1527	glEnable (GL_BLEND);	1878	glEnable (GL_BLEND);
1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1879	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);	1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531		1881
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++)	1882	for (z = 0; z <= 2; z++)
		1883	{
		1884	memset (smooth_level, 0, sizeof (smooth_level));
		1885
1540	for (y = 0; y < sh; y++)	1886	for (y = 0; y < sh; y++)
1541	if (0 <= y + my && y + my < self->rows)	1887	if (0 <= y + my && y + my < self->rows)
1542	{	1888	{
1543	maprow *row = self->row + (y + my);	1889	maprow *row = self->row + (y + my);
1544		1890
1545	for (x = 0; x < sw; x++)	1891	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + mx && x + mx < row->c1)	1892	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1893	{
1548	mapcell *cell = row->col + (x + mx - row->c0);	1894	mapcell *cell = row->col + (x + mx - row->c0);
1549
1550	face = cell->face [z];	1895	tileid tile = cell->tile [z];
		1896
		1897	if (tile)
		1898	{
		1899	maptex tex = self->tex [tile];
		1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
1551		1902
1552	if (face && face < self->texs)	1903	if (key.texname != tex.name)
		1904	{
		1905	if (!tex.name)
		1906	tex = self->tex [2]; /* missing, replace by noface */
		1907
		1908	key.texname = tex.name;
		1909	arr = rc_array (rc, &key);
		1910	}
		1911
		1912	if (expect_false (cell->player == player) && expect_false (z == 2))
		1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
		1928	if (cell->flags & 1)
		1929	{
		1930	maptex tex = self->tex [1];
		1931	int px = x * T + T * 2 / 32;
		1932	int py = y * T - T * 6 / 32;
		1933
		1934	if (tex.name)
		1935	{
		1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1946	}
		1947	}
		1948	}
		1949
		1950	// update smooth hash
		1951	if (tex.smoothtile)
		1952	{
		1953	skey.tile = tex.smoothtile;
		1954	skey.level = tex.smoothlevel;
		1955
		1956	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1957
		1958	// add bits to current tile and all neighbours. skey.x|y is
		1959	// shifted +1|+1 so we always stay positive.
		1960
		1961	// bits is ___n cccc CCCC bbbb
		1962	// n do not draw borders&corners
		1963	// c draw these corners, but...
		1964	// C ... not these
		1965	// b draw these borders
		1966
		1967	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1968	// ┃· ·· ·┃ ━━
		1969
		1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1971	// ·· ·· ·┏ ┓·
		1972
		1973	// full tile
		1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1975
		1976	// borders
		1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1981
		1982	// corners
		1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1987	}
		1988	}
		1989	}
		1990	}
		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
		1995	// go through all smoothlevels, lowest to highest, then draw.
		1996	// this is basically counting sort
		1997	{
		1998	int w, b;
		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
		2002	for (w = 0; w < 256 / 32; ++w)
		2003	{
		2004	uint32_t smask = smooth_level [w];
		2005	if (smask)
		2006	for (b = 0; b < 32; ++b)
		2007	if (smask & (((uint32_t)1) << b))
1553	{	2008	{
1554	maptex tex = self->tex [face];	2009	int level = (w << 5) | b;
1555	int px = (x + 1) * 32 - tex.w;	2010	HE *he;
1556	int py = (y + 1) * 32 - tex.h;
1557		2011
1558	if (last_name != tex.name)	2012	hv_iterinit (smooth);
		2013	while ((he = hv_iternext (smooth)))
1559	{	2014	{
1560	glEnd ();	2015	smooth_key *skey = (smooth_key *)HeKEY (he);
1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	IV bits = SvIVX (HeVAL (he));
1562	glBegin (GL_QUADS);
1563	}
1564		2017
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)	2018	if (!(bits & 0x1000)
		2019	&& skey->level == level
		2020	&& level > smooth_max [skey->x][skey->y])
1574	{	2021	{
1575	maptex tex = self->tex [1];	2022	maptex tex = self->tex [skey->tile];
1576	int px = (x + 1) * 32 - tex.w + 2;	2023	int px = (((int)skey->x) - 1) * T;
1577	int py = (y + 1) * 32 - tex.h - 6;	2024	int py = (((int)skey->y) - 1) * T;
		2025	int border = bits & 15;
		2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2027	float dx = tex.s * .0625f; // 16 images/row
		2028	float dy = tex.t * .5f ; // 2 images/column
1578		2029
		2030	if (tex.name)
		2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
		2034	if (key.texname != tex.name)
		2035	{
1579	glEnd ();	2036	glEnd ();
1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
		2039	}
1582		2040
		2041	if (border)
		2042	{
		2043	float ox = border * dx;
		2044
		2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2049	}
		2050
		2051	if (corner)
		2052	{
		2053	float ox = corner * dx;
		2054
1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
		2060	}
		2061	}
1587	}	2062	}
1588	}	2063	}
1589	}
1590	}	2064	}
1591		2065
1592	glEnd ();	2066	glEnd ();
1593
1594	glDisable (GL_TEXTURE_2D);	2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
		2069	}
		2070
		2071	hv_clear (smooth);
		2072	}
		2073
		2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
		2079
		2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1595	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1596		2093
1597	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1598	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1599	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1600	{	2097	{
…		…
1603	for (x = 0; x < sw; x++)	2100	for (x = 0; x < sw; x++)
1604	if (row->c0 <= x + mx && x + mx < row->c1)	2101	if (row->c0 <= x + mx && x + mx < row->c1)
1605	{	2102	{
1606	mapcell *cell = row->col + (x + mx - row->c0);	2103	mapcell *cell = row->col + (x + mx - row->c0);
1607		2104
1608	int px = x * 32;	2105	int px = x * T;
1609	int py = y * 32;	2106	int py = y * T;
1610		2107
1611	if (cell->stat_hp)	2108	if (cell->stat_hp)
1612	{	2109	{
1613	int width = cell->stat_width * 32;	2110	int width = cell->stat_width * T;
1614	int thick = sh / 28 + 1 + cell->stat_width;	2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615		2112
1616	glColor3ub (0, 0, 0);	2113	glColor3ub (0, 0, 0);
1617	glRectf (px + 1, py - thick - 2,	2114	glRectf (px + 1, py - thick - 2,
1618	px + width - 1, py);	2115	px + width - 1, py);
1619		2116
…		…
1625	}	2122	}
1626	}	2123	}
1627	}	2124	}
1628		2125
1629	void	2126	void
1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631	CODE:	2128	CODE:
1632	{	2129	{
1633	static float color[16][3] = {	2130	static float color[16][3] = {
1634	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1635	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1685	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1686	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1687	}	2184	}
1688		2185
1689	void	2186	void
1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691	PPCODE:	2188	PPCODE:
1692	{	2189	{
1693	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1694	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697		2198
1698	memset (darkness, 255, sw4 * sh);
1699	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1700	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1701		2201
1702	mx += self->x;	2202	mx += self->x - 1;
1703	my += self->y;	2203	my += self->y - 1;
1704		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1705	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1706	if (0 <= y + my && y + my < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1707	{	2209	{
1708	maprow *row = self->row + (y + my);	2210	maprow *row = self->row + (y + my);
1709		2211
1710	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1711	if (row->c0 <= x + mx && x + mx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1712	{	2214	{
1713	mapcell *cell = row->col + (x + mx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1714		2216
1715	darkness[y * sw4 + x] = cell->darkness	2217	darkness1 [y * sw1 + x] = cell->darkness
1716	? 255 - (cell->darkness - 1)	2218	? 255 - (cell->darkness - 1)
1717	: 255 - FOW_DARKNESS;	2219	: 255 - FOW_DARKNESS;
1718	}	2220	}
1719	}	2221	}
1720		2222
		2223	for (y = 0; y < sh; ++y)
		2224	for (x = 0; x < sw; ++x)
		2225	{
		2226	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2227	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2228	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2229	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2230	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2231	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2232	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2233	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2234	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2235
		2236	uint8_t r11 = (d11 + d21 + d12) / 3;
		2237	uint8_t r21 = d21;
		2238	uint8_t r31 = (d21 + d31 + d32) / 3;
		2239
		2240	uint8_t r12 = d12;
		2241	uint8_t r22 = d22;
		2242	uint8_t r32 = d32;
		2243
		2244	uint8_t r13 = (d13 + d23 + d12) / 3;
		2245	uint8_t r23 = d23;
		2246	uint8_t r33 = (d23 + d33 + d32) / 3;
		2247
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2257	}
		2258
		2259	free (darkness1);
		2260
1721	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1722	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1723	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1724	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1725	}	2265	}
1726		2266
1727	SV *	2267	SV *
1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
1729	CODE:	2269	CODE:
1730	{	2270	{
1731	int x, y, x1, y1;	2271	int x, y, x1, y1;
1732	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
1733	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1758	if (row && row->c0 <= x && x < row->c1)	2298	if (row && row->c0 <= x && x < row->c1)
1759	{	2299	{
1760	mapcell *cell = row->col + (x - row->c0);	2300	mapcell *cell = row->col + (x - row->c0);
1761	uint8_t flags = 0;	2301	uint8_t flags = 0;
1762		2302
1763	if (cell->face [0]) flags |= 1;	2303	if (cell->tile [0]) flags |= 1;
1764	if (cell->face [1]) flags |= 2;	2304	if (cell->tile [1]) flags |= 2;
1765	if (cell->face [2]) flags |= 4;	2305	if (cell->tile [2]) flags |= 4;
1766		2306
1767	*data++ = flags;	2307	*data++ = flags;
1768		2308
1769	if (flags & 1)	2309	if (flags & 1)
1770	{	2310	{
		2311	tileid tile = cell->tile [0];
1771	*data++ = cell->face [0] >> 8;	2312	*data++ = tile >> 8;
1772	*data++ = cell->face [0];	2313	*data++ = tile;
1773	}	2314	}
1774		2315
1775	if (flags & 2)	2316	if (flags & 2)
1776	{	2317	{
		2318	tileid tile = cell->tile [1];
1777	*data++ = cell->face [1] >> 8;	2319	*data++ = tile >> 8;
1778	*data++ = cell->face [1];	2320	*data++ = tile;
1779	}	2321	}
1780		2322
1781	if (flags & 4)	2323	if (flags & 4)
1782	{	2324	{
		2325	tileid tile = cell->tile [2];
1783	*data++ = cell->face [2] >> 8;	2326	*data++ = tile >> 8;
1784	*data++ = cell->face [2];	2327	*data++ = tile;
1785	}	2328	}
1786	}	2329	}
1787	else	2330	else
1788	*data++ = 0;	2331	*data++ = 0;
1789	}	2332	}
1790	}	2333	}
1791		2334
		2335	/* if size is w*h + 5 then no data has been found */
		2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2337	{
1792	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
1793	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
1794	RETVAL = data_sv;	2342	RETVAL = data_sv;
1795	}	2343	}
1796	OUTPUT:	2344	OUTPUT:
1797	RETVAL	2345	RETVAL
1798		2346
1799	void	2347	void
1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801	PPCODE:	2349	PPCODE:
1802	{	2350	{
1803	int x, y, z;	2351	int x, y, z;
1804	int w, h;	2352	int w, h;
1805	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t *data, *end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
1806		2364
1807	if (*data++ != 0)	2365	if (*data++ != 0)
1808	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
1809		2367
1810	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
1811	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
1812		2370
1813	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1825	{	2383	{
1826	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
1827		2385
1828	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
1829	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
1830	uint8_t flags = *data++;	2393	flags = *data++;
1831		2394
1832	if (flags)	2395	if (flags)
1833	{	2396	{
1834	mapface face[3] = { 0, 0, 0 };
1835
1836	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
		2398	tileid tile[3] = { 0, 0, 0 };
1837		2399
1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2400	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841		2403
1842	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
1843	{	2405	{
1844	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
1845		2408
1846	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
1847	{	2410	{
1848	cell->face[z] = face[z];	2411	tileid t = tile [z];
1849		2412
1850	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
		2414	{
1851	XPUSHs (sv_2mortal (newSViv (face[z])));	2415	PUSHs (sv_2mortal (newSViv (t)));
		2416	need_texid (self, t);
		2417	}
		2418
		2419	cell->tile [z] = t;
1852	}	2420	}
1853	}	2421	}
1854	}	2422	}
1855	}	2423	}
1856	}	2424	}
1857	}	2425	}
1858		2426
1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
1860		2428
1861	CFPlus::MixChunk	2429	DC::RW
1862	new_from_file (SV *class, char *path)	2430	new (SV *class, SV *data_sv)
1863	CODE:	2431	CODE:
1864	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
1865	OUTPUT:	2438	OUTPUT:
1866	RETVAL	2439	RETVAL
1867		2440
		2441	DC::RW
		2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
1868	void	2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::Channel
		2460	find ()
		2461	CODE:
		2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
		2478	OUTPUT:
		2479	RETVAL
		2480
		2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
1869	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
1870	CODE:	2551	CODE:
1871	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
1872		2553
1873	int	2554	int
1874	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
1875	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
1876	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
1877	OUTPUT:	2560	OUTPUT:
1878	RETVAL	2561	RETVAL
1879		2562
1880	int	2563	DC::Channel
1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882	CODE:	2565	CODE:
		2566	{
1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
1884	OUTPUT:	2578	OUTPUT:
1885	RETVAL	2579	RETVAL
1886		2580
1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888		2582
1889	int	2583	int
1890	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
1891	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
1893	OUTPUT:	2590	OUTPUT:
1894	RETVAL	2591	RETVAL
1895		2592
		2593	void
		2594	fade_out (int ms)
		2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
1896	CFPlus::MixMusic	2603	DC::MixMusic
1897	new_from_file (SV *class, char *path)	2604	new (SV *class, DC::RW rwops)
1898	CODE:	2605	CODE:
1899	RETVAL = Mix_LoadMUS (path);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
1900	OUTPUT:	2607	OUTPUT:
1901	RETVAL	2608	RETVAL
1902		2609
1903	void	2610	void
1904	DESTROY (CFPlus::MixMusic self)	2611	DESTROY (DC::MixMusic self)
1905	CODE:	2612	CODE:
1906	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
1907		2614
1908	int	2615	int
1909	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
1910	CODE:	2617	CODE:
1911	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
1912	OUTPUT:	2619	OUTPUT:
1913	RETVAL	2620	RETVAL
1914		2621
1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2622	void
		2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2624	CODE:
		2625	Mix_FadeInMusicPos (self, loops, ms, position);
		2626
		2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
1916		2630
1917	BOOT:	2631	BOOT:
1918	{	2632	{
1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920	static const struct {	2634	static const struct {
1921	const char *name;	2635	const char *name;
1922	IV iv;	2636	IV iv;
1923	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
1924	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
		2639	const_iv (GL_VENDOR),
		2640	const_iv (GL_VERSION),
		2641	const_iv (GL_EXTENSIONS),
1925	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
1926	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
1927	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
1928	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
1929	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
1933	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
1934	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
1935	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
1936	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
1937	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
1938	const_iv (GL_AND),	2656	const_iv (GL_AND),
1939	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
1940	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
1941	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
1942	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
1955	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
1956	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
1957	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
1958	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
1960	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
1961	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
1962	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
1963	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
1964	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
1965	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1986	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
1987	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
1988	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
1989	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
1990	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
1991	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
1992	const_iv (GL_LINE_STRIP),	2719	const_iv (GL_LINE_STRIP),
1993	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
1994	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
1995	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
1996	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
1997	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
1998	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
2001	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2002	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
2003	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
2004	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
2005	# undef const_iv	2740	# undef const_iv
2006	};	2741	};
2007		2742
2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2745
		2746	texture_av = newAV ();
		2747	AvREAL_off (texture_av);
2010	}	2748	}
		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
2011		2755
2012	char *	2756	char *
2013	gl_vendor ()	2757	gl_vendor ()
2014	CODE:	2758	CODE:
2015	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2028	CODE:	2772	CODE:
2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030	OUTPUT:	2774	OUTPUT:
2031	RETVAL	2775	RETVAL
2032		2776
		2777	const char *glGetString (GLenum pname)
		2778
		2779	GLint glGetInteger (GLenum pname)
		2780	CODE:
		2781	glGetIntegerv (pname, &RETVAL);
		2782	OUTPUT:
		2783	RETVAL
		2784
		2785	GLdouble glGetDouble (GLenum pname)
		2786	CODE:
		2787	glGetDoublev (pname, &RETVAL);
		2788	OUTPUT:
		2789	RETVAL
		2790
2033	int glGetError ()	2791	int glGetError ()
2034		2792
2035	void glFinish ()	2793	void glFinish ()
2036		2794
2037	void glClear (int mask)	2795	void glClear (int mask)
…		…
2074	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# 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_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076		2834
2077	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# 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_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
2079		2839
2080	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
2081		2841
2082	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
2083		2843
…		…
2091		2851
2092	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
2093	CODE:	2853	CODE:
2094	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
2095		2855
2096	void glBegin (int mode)
2097
2098	void glEnd ()
2099
2100	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
2101	PROTOTYPE: @
2102	ALIAS:	2857	ALIAS:
2103	glColor_premultiply = 1	2858	glColor_premultiply = 1
2104	CODE:	2859	CODE:
2105	if (ix)	2860	if (ix)
2106	{	2861	{
…		…
2109	b *= a;	2864	b *= a;
2110	}	2865	}
2111	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
2112	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
2113		2868
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.)	2869	void glRasterPos (float x, float y, float z = 0.)
2121	CODE:	2870	CODE:
2122	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
2123	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
2124		2873
…		…
2128		2877
2129	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
2130	CODE:	2879	CODE:
2131	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
2132		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
2133	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
2134	CODE:	2912	CODE:
2135	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
2136		2914
2137	void glTexParameter (int target, int pname, float param)	2915	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)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2154	CODE:	2932	CODE:
2155	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157		2935
2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159		2937
2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161		2939
2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2941
		2942	void glPixelZoom (float x, float y)
2163		2943
2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165		2945
2166	int glGenTexture ()	2946	int glGenTexture ()
2167	CODE:	2947	CODE:
2168	{	2948	RETVAL = gen_texture ();
2169	GLuint name;
2170	glGenTextures (1, &name);
2171	RETVAL = name;
2172	}
2173	OUTPUT:	2949	OUTPUT:
2174	RETVAL	2950	RETVAL
2175		2951
2176	void glDeleteTexture (int name)	2952	void glDeleteTexture (int name)
2177	CODE:	2953	CODE:
2178	{
2179	GLuint name_ = name;
2180	glDeleteTextures (1, &name_);	2954	del_texture (name);
2181	}	2955
2182
2183	int glGenList ()	2956	int glGenList ()
2184	CODE:	2957	CODE:
2185	RETVAL = glGenLists (1);	2958	RETVAL = glGenLists (1);
2186	OUTPUT:	2959	OUTPUT:
2187	RETVAL	2960	RETVAL
…		…
2194		2967
2195	void glEndList ()	2968	void glEndList ()
2196		2969
2197	void glCallList (int list)	2970	void glCallList (int list)
2198		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h || !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3028	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID | G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

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