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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
29		57
30	#ifndef _WIN32	58	#ifndef _WIN32
31	# include <sys/types.h>	59	# include <sys/types.h>
32	# include <sys/socket.h>	60	# include <sys/socket.h>
33	# include <netinet/in.h>	61	# include <netinet/in.h>
34	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
35	# include <inttypes.h>	63	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	64	#endif
44		65
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		67
49	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
50		69
51	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
53		72
54	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
55		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		77
56	#if 1	78	#if 0
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	80	#else
59	# define PARACHUTE 0	81	# define PARACHUTE 0
60	#endif	82	#endif
61		83
		84	static AV *texture_av;
		85
62	static struct	86	static struct
63	{	87	{
64	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	89	#include "glfunc.h"
66	#undef GL_FUNC	90	#undef GL_FUNC
67	} gl;	91	} gl;
68		92
		93	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	95	{
71	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	100	else
76	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
77	}	102	}
78		103
		104	static GLuint
		105	gen_texture ()
		106	{
		107	GLuint name;
		108
		109	if (AvFILL (texture_av) >= 0)
		110	name = (GLuint)(size_t)av_pop (texture_av);
		111	else
		112	glGenTextures (1, &name);
		113
		114	return name;
		115	}
		116
		117	static void
		118	del_texture (GLuint name)
		119	{
		120	/* make a half-assed attempt at returning the memory used by the texture */
		121	/* textures are frequently being reused by cfplus anyway */
		122	/glBindTexture (GL_TEXTURE_2D, name);/
		123	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		124	av_push (texture_av, (SV *)(size_t)name);
		125	glDeleteTextures (1, &name);
		126	}
		127
79	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
80		130
81	#include "pango-font.c"	131	#include "pango-font.c"
82	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
83	#include "pango-render.c"	133	#include "pango-render.c"
84		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
87		139
88	typedef PangoFontDescription *CFClient__Font;	140	typedef PangoFontDescription *DC__Font;
89		141
90	static int	142	static int
91	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
92	{	144	{
93	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		159
108	typedef struct cf_layout {	160	typedef struct cf_layout {
109	PangoLayout *pl;	161	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
111	int base_height;	163	int base_height;
112	CFClient__Font font;	164	DC__Font font;
		165	rc_t *rc;
113	} *CFClient__Layout;	166	} *DC__Layout;
114		167
115	static CFClient__Font default_font;	168	static DC__Font default_font;
116	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
118		171
119	static void	172	static void
120	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	178	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	180	}
128		181
129	static void	182	static void
130	layout_update_font (CFClient__Layout self)	183	layout_update_font (DC__Layout self)
131	{	184	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
134	*/	187	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		192
140	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
141	}	194	}
142		195
143	static void	196	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	197	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	198	{
		199	PangoRectangle rect;
		200
		201	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	202	pango_layout_get_extents (self->pl, 0, &rect);
147		203
148	if (!w) w = 1;	204	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	205	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		206
151	w = (w + 3) & ~3;	207	if (!rect.width) rect.width = 1;
152	}	208	if (!rect.height) rect.height = 1;
153		209
		210	*w = rect.width;
		211	*h = rect.height;
		212	}
		213
		214	typedef uint16_t tileid;
154	typedef uint16_t mapface;	215	typedef uint16_t faceid;
155		216
156	typedef struct {	217	typedef struct {
157	GLint name;	218	GLuint name;
158	int w, h;	219	int w, h;
159	float s, t;	220	float s, t;
160	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
161	} maptex;	224	} maptex;
162		225
163	typedef struct {	226	typedef struct {
		227	uint32_t player;
		228	tileid tile[3];
164	int16_t darkness;	229	uint16_t darkness;
165	mapface face[3];	230	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	231	} mapcell;
167		232
168	typedef struct {	233	typedef struct {
169	int32_t c0, c1;	234	int32_t c0, c1;
170	mapcell *col;	235	mapcell *col;
171	} maprow;	236	} maprow;
172		237
173	typedef struct map {	238	typedef struct map {
174	int x, y, w, h;	239	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	241	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	242	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		243
182	int32_t rows;	244	int32_t rows;
183	maprow *row;	245	maprow *row;
184	} *CFClient__Map;	246	} *DC__Map;
185		247
186	static char *	248	static char *
187	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
188	{	250	{
189	char *p;	251	char *p;
…		…
206	}	268	}
207		269
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	270	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	271	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		272
		273	static void
		274	need_facenum (struct map *self, faceid face)
		275	{
		276	while (self->faces <= face)
		277	{
		278	Append (tileid, self->face2tile, self->faces, self->faces);
		279	self->faces *= 2;
		280	}
		281	}
		282
		283	static void
		284	need_texid (struct map *self, int texid)
		285	{
		286	while (self->texs <= texid)
		287	{
		288	Append (maptex, self->tex, self->texs, self->texs);
		289	self->texs *= 2;
		290	}
		291	}
		292
211	static maprow *	293	static maprow *
212	map_get_row (CFClient__Map self, int y)	294	map_get_row (DC__Map self, int y)
213	{	295	{
214	if (0 > y)	296	if (0 > y)
215	{	297	{
216	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
255		337
256	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
257	}	339	}
258		340
259	static mapcell *	341	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
261	{	343	{
262	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
263	}	345	}
264		346
265	static void	347	static void
266	map_clear (CFClient__Map self)	348	map_clear (DC__Map self)
267	{	349	{
268	int r;	350	int r;
269		351
270	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
279	self->row = 0;	361	self->row = 0;
280	self->rows = 0;	362	self->rows = 0;
281	}	363	}
282		364
283	static void	365	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	367	{
286	int x, y;	368	int x, y;
287	maprow *row;	369	maprow *row;
		370	mapcell *cell;
288		371
289	for (y = y0; y < y0 + h; y++)	372	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	373	if (y >= 0)
291	{	374	{
292	if (y >= self->rows)	375	if (y >= self->rows)
…		…
298	if (x >= row->c0)	381	if (x >= row->c0)
299	{	382	{
300	if (x >= row->c1)	383	if (x >= row->c1)
301	break;	384	break;
302		385
303	row->col[x - row->c0].darkness = -1;	386	cell = row->col + x - row->c0;
		387
		388	cell->darkness = 0;
		389	cell->stat_hp = 0;
		390	cell->flags = 0;
		391	cell->player = 0;
304	}	392	}
305	}	393	}
		394	}
		395
		396	typedef struct {
		397	tileid tile;
		398	uint8_t x, y, level;
		399	} smooth_key;
		400
		401	static void
		402	smooth_or_bits (HV hv, smooth_key key, IV bits)
		403	{
		404	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		405
		406	if (SvIOK (*sv))
		407	SvIV_set (sv, SvIVX (sv) \| bits);
		408	else
		409	sv_setiv (*sv, bits);
306	}	410	}
307		411
308	static void	412	static void
309	music_finished (void)	413	music_finished (void)
310	{	414	{
…		…
346	n \|= n >> 16;	450	n \|= n >> 16;
347		451
348	return n + 1;	452	return n + 1;
349	}	453	}
350		454
351	MODULE = CFClient PACKAGE = CFClient	455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
		466	/* SDL should provide this, really. */
		467	#define SDLK_MODIFIER_MIN 300
		468	#define SDLK_MODIFIER_MAX 314
		469
		470	/******************************************************************************/
		471
		472	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp \|\| !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
352		514
353	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
354		516
355	BOOT:	517	BOOT:
356	{	518	{
357	HV *stash = gv_stashpv ("CFClient", 1);	519	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	520	static const struct {
359	const char *name;	521	const char *name;
360	IV iv;	522	IV iv;
361	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
		525	const_iv (SDLK_MODIFIER_MIN),
		526	const_iv (SDLK_MODIFIER_MAX),
		527
363	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	545	const_iv (SDL_USEREVENT),
		546
		547	const_iv (SDL_APPINPUTFOCUS),
		548	const_iv (SDL_APPMOUSEFOCUS),
		549	const_iv (SDL_APPACTIVE),
		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
445	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	634
458	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	636	# undef const_iv
462	};	637	};
463		638
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		641
		642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	644	}
		645
		646	void
		647	weaken (SV *rv)
		648	PROTOTYPE: $
		649	CODE:
		650	sv_rvweaken (rv);
		651
		652	int
		653	in_destruct ()
		654	CODE:
		655	RETVAL = PL_main_cv == Nullcv;
		656	OUTPUT:
		657	RETVAL
467		658
468	NV floor (NV x)	659	NV floor (NV x)
469		660
470	NV ceil (NV x)	661	NV ceil (NV x)
		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
471		666
472	void	667	void
473	pango_init ()	668	pango_init ()
474	CODE:	669	CODE:
475	{	670	{
476	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		677	#endif
479	}	678	}
		679
		680	char *
		681	SDL_GetError ()
480		682
481	int	683	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		685
484	void	686	void
485	SDL_Quit ()	687	SDL_Quit ()
486		688
487	void	689	void
488	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	691	PPCODE:
490	{	692	{
491	SDL_Rect **m;	693	SDL_Rect **m;
492		694
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		699
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		702
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		707
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		709	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		712	#endif
510		713
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		715
513	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
514	while (*m)	717	while (*m)
515	{	718	{
		719	if ((m)->w >= 800 && (m)->h >= 480)
		720	{
516	AV *av = newAV ();	721	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
520		728
521	++m;	729	++m;
522	}	730	}
523	}	731	}
524		732
525	char *
526	SDL_GetError ()
527
528	int	733	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
531	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	747	);
		748
534	if (RETVAL)	749	if (RETVAL)
535	{	750	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	755	#include "glfunc.h"
539	# undef GL_FUNC	756	#undef GL_FUNC
540	}	757	}
		758	}
541	OUTPUT:	759	OUTPUT:
542	RETVAL	760	RETVAL
543		761
544	void	762	void
545	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
546		764
547	char *	765	char *
548	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
549		767
		768	int
		769	SDL_GetAppState ()
		770
550	void	771	void
551	SDL_PollEvent ()	772	poll_events ()
552	PPCODE:	773	PPCODE:
553	{	774	{
554	SDL_Event ev;	775	SDL_Event ev;
555		776
556	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	779	{
558	HV *hv = newHV ();	780	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		782
561	switch (ev.type)	783	switch (ev.type)
562	{	784	{
563	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
564	case SDL_KEYUP:	786	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	792	break;
570		793
571	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	797	break;
575		798
576	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
584	break;	825	break;
585		826
586	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		830
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	841	break;
601	}	842	}
602		843
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	845	}
605	}	846	}
606		847
607	int	848	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	850	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
612		853
613	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
614	Mix_CloseAudio ()	871	Mix_CloseAudio ()
615		872
616	int	873	int
617	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
618		875
		876	const char *
		877	Mix_GetError ()
		878
619	void	879	void
620	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
621	CODE:	881	CODE:
		882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		883
		884	void
		885	win32_proxy_info ()
		886	PPCODE:
		887	{
622	#ifndef _WIN32	888	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	889	char buffer[2048];
		890	DWORD buflen;
		891
		892	EXTEND (SP, 3);
		893
		894	buflen = sizeof (buffer);
		895	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		896	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		897	{
		898	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		899
		900	buflen = sizeof (buffer);
		901	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		902	{
		903	PUSHs (newSVpv (buffer, 0));
		904
		905	buflen = sizeof (buffer);
		906	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		907	PUSHs (newSVpv (buffer, 0));
		908	}
		909	}
624	#endif	910	#endif
		911	}
625		912
626	void	913	void
627	add_font (char *file)	914	add_font (char *file)
628	CODE:	915	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
630		917
631	void	918	void
632	load_image_inline (SV *image_)	919	load_image_inline (SV *image_)
633	ALIAS:	920	ALIAS:
634	load_image_file = 1	921	load_image_file = 1
…		…
637	STRLEN image_len;	924	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	925	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	926	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
644		931
645	if (!rw)	932	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
647		934
…		…
676		963
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	964	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		965
679	assert (surface2->pitch == surface2->w * 4);	966	assert (surface2->pitch == surface2->w * 4);
680		967
		968	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	969	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	970	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	971	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	972	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	973	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	974	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	975	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		976	SDL_UnlockSurface (surface2);
690		977
691	SDL_FreeSurface (surface);	978	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	979	SDL_FreeSurface (surface2);
693	}	980	}
694		981
…		…
720	void	1007	void
721	error (char *message)	1008	error (char *message)
722	CODE:	1009	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1011	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1013	#endif
727		1014
728	void	1015	void
729	fatal (char *message)	1016	fatal (char *message)
730	CODE:	1017	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1019	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1021	#endif
735	_exit (1);	1022	_exit (1);
736		1023
737	void	1024	void
738	_exit (int retval)	1025	_exit (int retval = 0)
739	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
740	_exit (retval);	1030	_exit (retval);
		1031	#endif
741		1032
		1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
		1041
742	MODULE = CFClient PACKAGE = CFClient::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1043
744	CFClient::Font	1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
746	CODE:	1048	CODE:
747	{	1049	{
748	int count;	1050	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1054	}
753	OUTPUT:	1055	OUTPUT:
754	RETVAL	1056	RETVAL
755		1057
756	void	1058	void
757	DESTROY (CFClient::Font self)	1059	DESTROY (DC::Font self)
758	CODE:	1060	CODE:
759	pango_font_description_free (self);	1061	pango_font_description_free (self);
760		1062
761	void	1063	void
762	make_default (CFClient::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
763	CODE:	1066	CODE:
764	default_font = self;	1067	default_font = self;
765		1068
766	MODULE = CFClient PACKAGE = CFClient::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1070
		1071	PROTOTYPES: DISABLE
		1072
768	void	1073	void
769	clear_font_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
770	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
771	tc_clear ();	1083	tc_restore ();
772		1084
773	CFClient::Layout	1085	DC::Layout
774	new (SV *class, int type = 0)	1086	new (SV *class)
775	CODE:	1087	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
777		1089
778	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1091	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
785		1098
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
788	OUTPUT:	1101	OUTPUT:
789	RETVAL	1102	RETVAL
790		1103
791	void	1104	void
792	DESTROY (CFClient::Layout self)	1105	DESTROY (DC::Layout self)
793	CODE:	1106	CODE:
794	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
795	Safefree (self);	1109	Safefree (self);
796		1110
797	void	1111	void
798	set_text (CFClient::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
799	CODE:	1113	CODE:
800	{	1114	{
801	STRLEN textlen;	1115	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
803		1117
804	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
805	}	1119	}
806		1120
807	void	1121	void
808	set_markup (CFClient::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
809	CODE:	1123	CODE:
810	{	1124	{
811	STRLEN textlen;	1125	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
813		1127
814	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
815	}	1129	}
816		1130
817	void	1131	void
818	set_shapes (CFClient::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
819	CODE:	1133	CODE:
820	{	1134	{
821	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1137	const char *pos = text;
…		…
858	if (attrs)	1172	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
860	}	1174	}
861		1175
862	void	1176	void
863	get_shapes (CFClient::Layout self)	1177	get_shapes (DC::Layout self)
864	PPCODE:	1178	PPCODE:
865	{	1179	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1181
868	do	1182	do
869	{	1183	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1185
872	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
873	{	1187	{
874	PangoRectangle extents;	1188	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1190
		1191	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1192	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1193	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1194	}
880	}	1195	}
881	while (pango_layout_iter_next_run (iter));	1196	while (pango_layout_iter_next_run (iter));
882		1197
883	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
884	}	1199	}
885		1200
886	int	1201	int
887	has_wrapped (CFClient::Layout self)	1202	has_wrapped (DC::Layout self)
888	CODE:	1203	CODE:
889	{	1204	{
890	int lines = 1;	1205	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
892		1207
…		…
897	}	1212	}
898	OUTPUT:	1213	OUTPUT:
899	RETVAL	1214	RETVAL
900		1215
901	SV *	1216	SV *
902	get_text (CFClient::Layout self)	1217	get_text (DC::Layout self)
903	CODE:	1218	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
906	OUTPUT:	1221	OUTPUT:
907	RETVAL	1222	RETVAL
908		1223
909	void	1224	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1226	CODE:
912	self->r = r;	1227	self->r = r;
913	self->g = g;	1228	self->g = g;
914	self->b = b;	1229	self->b = b;
915	self->a = a;	1230	self->a = a;
916		1231
917	void	1232	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1234	CODE:
920	if (self->font != font)	1235	if (self->font != font)
921	{	1236	{
922	self->font = font;	1237	self->font = font;
923	layout_update_font (self);	1238	layout_update_font (self);
924	}	1239	}
925		1240
926	void	1241	void
927	set_height (CFClient::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
928	CODE:	1243	CODE:
929	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
930	{	1245	{
931	self->base_height = base_height;	1246	self->base_height = base_height;
932	layout_update_font (self);	1247	layout_update_font (self);
933	}	1248	}
934		1249
935	void	1250	void
936	set_width (CFClient::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1252	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1254
940	void	1255	void
941	set_indent (CFClient::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
942	CODE:	1257	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1259
945	void	1260	void
946	set_spacing (CFClient::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
947	CODE:	1262	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1264
950	void	1265	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1267	CODE:
953	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
958	);	1273	);
959		1274
960	void	1275	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1277	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1279
965	void	1280	void
966	size (CFClient::Layout self)	1281	size (DC::Layout self)
967	PPCODE:	1282	PPCODE:
968	{	1283	{
969	int w, h;	1284	int w, h;
970		1285
971	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
976	}	1291	}
977		1292
978	int	1293	int
979	descent (CFClient::Layout self)	1294	descent (DC::Layout self)
980	CODE:	1295	CODE:
981	{	1296	{
982	PangoRectangle rect;	1297	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
986	}	1301	}
987	OUTPUT:	1302	OUTPUT:
988	RETVAL	1303	RETVAL
989		1304
990	int	1305	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1307	CODE:
993	{	1308	{
994	int index, trailing;	1309	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1311	RETVAL = index + trailing;
997	}	1312	}
998	OUTPUT:	1313	OUTPUT:
999	RETVAL	1314	RETVAL
1000		1315
1001	void	1316	void
1002	cursor_pos (CFClient::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1318	PPCODE:
1004	{	1319	{
1005	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1322
1008	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1327	}
1013		1328
1014	void	1329	void
1015	render (CFClient::Layout self, float x, float y)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1331	PPCODE:
		1332	{
		1333	int line, x;
		1334
		1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
		1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1338	--line;
		1339	#endif
		1340	EXTEND (SP, 2);
		1341	PUSHs (sv_2mortal (newSViv (line)));
		1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1343	}
		1344
		1345	void
		1346	line_x_to_index (DC::Layout self, int line, int x)
		1347	PPCODE:
		1348	{
		1349	PangoLayoutLine *lp;
		1350	int index, trailing;
		1351
		1352	if (line < 0)
		1353	XSRETURN_EMPTY;
		1354
		1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1356	XSRETURN_EMPTY; /* do better */
		1357
		1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1359
		1360	EXTEND (SP, 2);
		1361	if (GIMME_V == G_SCALAR)
		1362	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1363	else
		1364	{
		1365	PUSHs (sv_2mortal (newSViv (index)));
		1366	PUSHs (sv_2mortal (newSViv (trailing)));
		1367	}
		1368	}
		1369
		1370	void
		1371	render (DC::Layout self, float x, float y, int flags = 0)
		1372	CODE:
		1373	rc_clear (self->rc);
1017	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1018	self->pl,	1375	self->pl,
		1376	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1378	self->r, self->g, self->b, self->a,
		1379	flags
1021	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1022		1384
		1385	void
		1386	draw (DC::Layout self)
		1387	CODE:
		1388	{
		1389	glEnable (GL_TEXTURE_2D);
		1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1396
		1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1405
1025	void	1406	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1407
1032	if (ow && oh)	1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1033	{	1413	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1414	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1417	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1418
1046	SvPOK_only (result_);	1419	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1048		1421
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1423	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1425
1053	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1427	}
1060	}	1428	}
1061		1429
1062	void	1430	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1069	{	1437	{
1070	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1074		1445
1075	if (items < 5)	1446	if (items < 5)
1076	{	1447	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1108	}	1479	}
1109	}	1480	}
1110		1481
		1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
		1492
1111	MODULE = CFClient PACKAGE = CFClient::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1494
1113	CFClient::Map	1495	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1496
		1497	DC::Map
		1498	new (SV *class)
1115	CODE:	1499	CODE:
1116	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1501	RETVAL->x = 0;
1118	RETVAL->y = 0;	1502	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1510	RETVAL->row = 0;
1129	OUTPUT:	1511	OUTPUT:
1130	RETVAL	1512	RETVAL
1131		1513
1132	void	1514	void
1133	DESTROY (CFClient::Map self)	1515	DESTROY (DC::Map self)
1134	CODE:	1516	CODE:
1135	{	1517	{
1136	map_clear (self);	1518	map_clear (self);
1137	Safefree (self->face);	1519	Safefree (self->face2tile);
1138	Safefree (self->tex);	1520	Safefree (self->tex);
1139	Safefree (self);	1521	Safefree (self);
1140	}	1522	}
1141		1523
1142	void	1524	void
		1525	resize (DC::Map self, int map_width, int map_height)
		1526	CODE:
		1527	self->w = map_width;
		1528	self->h = map_height;
		1529
		1530	void
1143	clear (CFClient::Map self)	1531	clear (DC::Map self)
1144	CODE:	1532	CODE:
1145	map_clear (self);	1533	map_clear (self);
1146		1534
1147	void	1535	void
1148	set_face (CFClient::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1537	CODE:
1150	{	1538	{
1151	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1540	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1541	}
1159		1542
1160	void	1543	void
		1544	set_smooth (DC::Map self, int face, int smooth, int level)
		1545	CODE:
		1546	{
		1547	tileid texid;
		1548	maptex *tex;
		1549
		1550	if (face < 0 \|\| face >= self->faces)
		1551	return;
		1552
		1553	if (smooth < 0 \|\| smooth >= self->faces)
		1554	return;
		1555
		1556	texid = self->face2tile [face];
		1557
		1558	if (!texid)
		1559	return;
		1560
		1561	tex = self->tex + texid;
		1562	tex->smoothtile = self->face2tile [smooth];
		1563	tex->smoothlevel = level;
		1564	}
		1565
		1566	void
1161	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1567	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)
1162	CODE:	1568	CODE:
1163	{	1569	{
1164	while (self->texs <= texid)	1570	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1571
1170	{	1572	{
1171	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1172		1574
1173	tex->name = name;	1575	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1594	}
1193		1595
1194	int	1596	int
1195	ox (CFClient::Map self)	1597	ox (DC::Map self)
1196	ALIAS:	1598	ALIAS:
1197	oy = 1	1599	oy = 1
1198	x = 2	1600	x = 2
1199	y = 3	1601	y = 3
1200	w = 4	1602	w = 4
…		…
1211	}	1613	}
1212	OUTPUT:	1614	OUTPUT:
1213	RETVAL	1615	RETVAL
1214		1616
1215	void	1617	void
1216	scroll (CFClient::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1619	CODE:
1218	{	1620	{
1219	if (dx > 0)	1621	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1623	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		1625
1224	if (dy > 0)	1626	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1627	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1628	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		1630
1229	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1231		1633
1232	while (self->y < 0)	1634	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1238	}	1640	}
1239	}	1641	}
1240		1642
1241	void	1643	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1645	CODE:
1244	{	1646	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1649	mapcell *cell;
1248	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1249		1653
1250	while (data < data_end)	1654	while (data < data_end - 1)
1251	{	1655	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1253		1657
1254	x = self->x + ((flags >> 10) & 63);	1658	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1659	y = self->y + ((flags >> 4) & 63);
1256		1660
1257	cell = map_get_cell (self, x, y);	1661	cell = map_get_cell (self, x, y);
1258		1662
1259	if (flags & 15)	1663	if (flags & 15)
1260	{	1664	{
1261	if (cell->darkness < 0)	1665	if (!cell->darkness)
1262	{	1666	{
		1667	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1668	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1669	}
1268		1670
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1671	//TODO: don't trust server data to be in-range(!)
1272		1672
1273	if (flags & 4)	1673	if (flags & 8)
1274	{	1674	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1675	if (extmap)
		1676	{
		1677	uint8_t ext, cmd;
		1678
		1679	do
		1680	{
		1681	ext = *data++;
		1682	cmd = ext & 0x3f;
		1683
		1684	if (cmd < 4)
		1685	cell->darkness = 255 - ext * 64 + 1;
		1686	else if (cmd == 5) // health
		1687	{
		1688	cell->stat_width = 1;
		1689	cell->stat_hp = *data++;
		1690	}
		1691	else if (cmd == 6) // monster width
		1692	cell->stat_width = *data++ + 1;
		1693	else if (cmd == 0x47)
		1694	{
		1695	if (*data == 4)
		1696	; // decode player count
		1697
		1698	data += *data + 1;
		1699	}
		1700	else if (cmd == 8) // cell flags
		1701	cell->flags = *data++;
		1702	else if (ext & 0x40) // unknown, multibyte => skip
		1703	data += *data + 1;
		1704	else
		1705	data++;
		1706	}
		1707	while (ext & 0x80);
		1708	}
		1709	else
		1710	cell->darkness = *data++ + 1;
1276	}	1711	}
1277		1712
		1713	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1714	if (flags & (4 >> z))
1279	{	1715	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
		1717	need_facenum (self, face);
		1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1281	}	1733	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1734	}
1288	else	1735	else
1289	cell->darkness = -1;	1736	cell->darkness = 0;
1290	}	1737	}
1291	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1292		1741
1293	SV *	1742	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1295	CODE:	1744	CODE:
1296	{	1745	{
1297	int x1, x;	1746	int x1, x;
1298	int y1, y;	1747	int y1, y;
1299	int z;	1748	int z;
…		…
1320	{	1769	{
1321	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1322		1771
1323	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1324	{	1773	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1776	int a1 = tex.a;
1332		1777
1333	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1782	}
1339	}	1783	}
1340		1784
1341	*map++ = (r )	1785	*map++ = (r )
1342	\| (g << 8)	1786	\| (g << 8)
…		…
1349	}	1793	}
1350	OUTPUT:	1794	OUTPUT:
1351	RETVAL	1795	RETVAL
1352		1796
1353	void	1797	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1355	CODE:	1799	CODE:
1356	{	1800	{
1357	int vx, vy;
1358	int x, y, z;	1801	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1802
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1806	smooth_key skey;
1364		1807
1365	/*	1808	rc_t *rc = rc_alloc ();
1366	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1367	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1811
1370	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1373	*/
1374		1815
1375	glColor4ub (255, 255, 255, 255);	1816	// clear key, in case of extra padding
		1817	memset (&skey, 0, sizeof (skey));
		1818
		1819	memset (&key, 0, sizeof (key));
		1820	key.r = 255;
		1821	key.g = 255;
		1822	key.b = 255;
		1823	key.a = 255;
		1824	key.mode = GL_QUADS;
		1825	key.format = GL_T2F_V3F;
		1826	key.texname = -1;
		1827
		1828	mx += self->x;
		1829	my += self->y;
		1830
		1831	// first pass: determine smooth_max
		1832	// rather ugly, if you ask me
		1833	// could also be stored inside mapcell and updated on change
		1834	memset (smooth_max, 0, sizeof (smooth_max));
		1835
		1836	for (y = 0; y < sh; y++)
		1837	if (0 <= y + my && y + my < self->rows)
		1838	{
		1839	maprow *row = self->row + (y + my);
		1840
		1841	for (x = 0; x < sw; x++)
		1842	if (row->c0 <= x + mx && x + mx < row->c1)
		1843	{
		1844	mapcell *cell = row->col + (x + mx - row->c0);
		1845
		1846	smooth_max[x + 1][y + 1] =
		1847	MAX (self->tex [cell->tile [0]].smoothlevel,
		1848	MAX (self->tex [cell->tile [1]].smoothlevel,
		1849	self->tex [cell->tile [2]].smoothlevel));
		1850	}
		1851	}
1376		1852
1377	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1856
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1387	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1389	{	1863	{
1390	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1391		1865
1392	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1868	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1870	tileid tile = cell->tile [z];
1398		1871
1399	if (face)	1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
		1876
		1877	if (key.texname != tex.name)
		1878	{
		1879	if (!tex.name)
		1880	tex = self->tex [2]; /* missing, replace by noface */
		1881
		1882	key.texname = tex.name;
		1883	arr = rc_array (rc, &key);
		1884	}
		1885
		1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1893
		1894	if (cell->flags && z == 2)
		1895	{
		1896	// overlays such as the speech bubble, probably more to come
		1897	if (cell->flags & 1)
		1898	{
		1899	maptex tex = self->tex [1];
		1900	int px = x * T + T * 2 / 32;
		1901	int py = y * T - T * 6 / 32;
		1902
		1903	if (tex.name)
		1904	{
		1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1915	}
		1916	}
		1917	}
		1918
		1919	// update smooth hash
		1920	if (tex.smoothtile)
		1921	{
		1922	skey.tile = tex.smoothtile;
		1923	skey.level = tex.smoothlevel;
		1924
		1925	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1926
		1927	// add bits to current tile and all neighbours. skey.x\|y is
		1928	// shifted +1\|+1 so we always stay positive.
		1929
		1930	// bits is ___n cccc CCCC bbbb
		1931	// n do not draw borders&corners
		1932	// c draw these corners, but...
		1933	// C ... not these
		1934	// b draw these borders
		1935
		1936	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1937	// ┃· ·· ·┃ ━━
		1938
		1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1940	// ·· ·· ·┏ ┓·
		1941
		1942	// full tile
		1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1944
		1945	// borders
		1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1950
		1951	// corners
		1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1956	}
		1957	}
		1958	}
		1959	}
		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
		1964	// go through all smoothlevels, lowest to highest, then draw.
		1965	// this is basically counting sort
		1966	{
		1967	int w, b;
		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
		1971	for (w = 0; w < 256 / 32; ++w)
		1972	{
		1973	uint32_t smask = smooth_level [w];
		1974	if (smask)
		1975	for (b = 0; b < 32; ++b)
		1976	if (smask & (((uint32_t)1) << b))
1400	{	1977	{
1401	maptex tex = self->tex [face];	1978	int level = (w << 5) \| b;
		1979	HE *he;
1402		1980
1403	int px = (x + 1) * 32 - tex.w;	1981	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1982	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	1983	{
		1984	smooth_key skey = (smooth_key )HeKEY (he);
		1985	IV bits = SvIVX (HeVAL (he));
		1986
		1987	if (!(bits & 0x1000)
		1988	&& skey->level == level
		1989	&& level > smooth_max [skey->x][skey->y])
		1990	{
		1991	maptex tex = self->tex [skey->tile];
		1992	int px = (((int)skey->x) - 1) * T;
		1993	int py = (((int)skey->y) - 1) * T;
		1994	int border = bits & 15;
		1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1996	float dx = tex.s * .0625f; // 16 images/row
		1997	float dy = tex.t * .5f ; // 2 images/column
		1998
		1999	if (tex.name)
		2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
		2003	if (key.texname != tex.name)
		2004	{
1408	glEnd ();	2005	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
		2009
		2010	if (border)
		2011	{
		2012	float ox = border * dx;
		2013
		2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2018	}
		2019
		2020	if (corner)
		2021	{
		2022	float ox = corner * dx;
		2023
		2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
		2030	}
1412	}	2031	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2032	}
1419	}
1420	}	2033	}
1421		2034
1422	glEnd ();	2035	glEnd ();
1423
1424	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1425	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
1426	}	2044	rc_free (rc);
1427		2045
		2046	// top layer: overlays such as the health bar
		2047	for (y = 0; y < sh; y++)
		2048	if (0 <= y + my && y + my < self->rows)
		2049	{
		2050	maprow *row = self->row + (y + my);
		2051
		2052	for (x = 0; x < sw; x++)
		2053	if (row->c0 <= x + mx && x + mx < row->c1)
		2054	{
		2055	mapcell *cell = row->col + (x + mx - row->c0);
		2056
		2057	int px = x * T;
		2058	int py = y * T;
		2059
		2060	if (cell->stat_hp)
		2061	{
		2062	int width = cell->stat_width * T;
		2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2064
		2065	glColor3ub (0, 0, 0);
		2066	glRectf (px + 1, py - thick - 2,
		2067	px + width - 1, py);
		2068
		2069	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2070	glRectf (px + 2,
		2071	py - thick - 1,
		2072	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2073	}
		2074	}
		2075	}
		2076	}
		2077
1428	void	2078	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430	CODE:	2080	CODE:
1431	{	2081	{
1432	static float color[16][3] = {	2082	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1486	}	2136	}
1487		2137
1488	void	2138	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2140	PPCODE:
1491	{	2141	{
1492	int vx, vy;
1493	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2150
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2153
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1504		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1505	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1507	{	2161	{
1508	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1509		2163
1510	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2166	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1514		2168
1515	darkness[y * sw4 + x] = cell->darkness < 0	2169	darkness1 [y * sw1 + x] = cell->darkness
		2170	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2171	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2172	}
1519	}	2173	}
1520		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1521	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1525	}	2217	}
1526		2218
1527	SV *	2219	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1529	CODE:	2221	CODE:
1530	{	2222	{
1531	int x, y, x1, y1;	2223	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1559	{	2251	{
1560	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2253	uint8_t flags = 0;
1562		2254
1563	if (cell->face [0]) flags \|= 1;	2255	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2256	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2257	if (cell->tile [2]) flags \|= 4;
1566		2258
1567	*data++ = flags;	2259	*data++ = flags;
1568		2260
1569	if (flags & 1)	2261	if (flags & 1)
1570	{	2262	{
		2263	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2265	*data++ = tile;
1573	}	2266	}
1574		2267
1575	if (flags & 2)	2268	if (flags & 2)
1576	{	2269	{
		2270	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2272	*data++ = tile;
1579	}	2273	}
1580		2274
1581	if (flags & 4)	2275	if (flags & 4)
1582	{	2276	{
		2277	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2279	*data++ = tile;
1585	}	2280	}
1586	}	2281	}
1587	else	2282	else
1588	*data++ = 0;	2283	*data++ = 0;
1589	}	2284	}
…		…
1595	}	2290	}
1596	OUTPUT:	2291	OUTPUT:
1597	RETVAL	2292	RETVAL
1598		2293
1599	void	2294	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1601	PPCODE:	2296	PPCODE:
1602	{	2297	{
1603	int x, y, z;	2298	int x, y, z;
1604	int w, h;	2299	int w, h;
1605	int x1, y1;	2300	int x1, y1;
1606		2301
1607	if (*data++ != 0)	2302	if (*data++ != 0)
1608	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1609		2304
1610	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
1612		2307
1613	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1629	{	2324	{
1630	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1631		2326
1632	if (flags)	2327	if (flags)
1633	{	2328	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1637		2331
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2332	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2335
1642	if (cell->darkness <= 0)	2336	if (cell->darkness == 0)
1643	{	2337	{
1644	cell->darkness = -1;	2338	cell->darkness = 0;
1645		2339
1646	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1647	{	2341	{
1648	cell->face[z] = face[z];	2342	tileid t = tile [z];
1649		2343
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2344	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2345	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1652	}	2351	}
1653	}	2352	}
1654	}	2353	}
1655	}	2354	}
1656	}	2355	}
1657	}	2356	}
1658		2357
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2359
1661	CFClient::MixChunk	2360	DC::RW
1662	new_from_file (SV class, char path)	2361	new (SV class, SV data_sv)
1663	CODE:	2362	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1665	OUTPUT:	2369	OUTPUT:
1666	RETVAL	2370	RETVAL
1667		2371
		2372	DC::RW
		2373	new_from_file (SV class, const char path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
1668	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
1669	DESTROY (CFClient::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1670	CODE:	2482	CODE:
1671	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1672		2484
1673	int	2485	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2491	OUTPUT:
1678	RETVAL	2492	RETVAL
1679		2493
1680	int	2494	DC::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2496	CODE:
		2497	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
1684	OUTPUT:	2509	OUTPUT:
1685	RETVAL	2510	RETVAL
1686		2511
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2513
1689	int	2514	int
1690	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1691	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2521	OUTPUT:
1694	RETVAL	2522	RETVAL
1695		2523
1696	CFClient::MixMusic	2524	void
1697	new_from_file (SV class, char path)	2525	fade_out (int ms)
1698	CODE:	2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
		2534	DC::MixMusic
		2535	new (SV *class, DC::RW rwops)
		2536	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2538	OUTPUT:
1701	RETVAL	2539	RETVAL
1702		2540
1703	void	2541	void
1704	DESTROY (CFClient::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1705	CODE:	2543	CODE:
1706	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1707		2545
1708	int	2546	int
1709	play (CFClient::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2548	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2550	OUTPUT:
1713	RETVAL	2551	RETVAL
1714		2552
		2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1716		2561
1717	BOOT:	2562	BOOT:
1718	{	2563	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2565	static const struct {
1721	const char *name;	2566	const char *name;
1722	IV iv;	2567	IV iv;
1723	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
1725	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2587	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
1760	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
		2650	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2671	# undef const_iv
1805	};	2672	};
1806		2673
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2676
		2677	texture_av = newAV ();
		2678	AvREAL_off (texture_av);
1809	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1810		2686
1811	char *	2687	char *
1812	gl_vendor ()	2688	gl_vendor ()
1813	CODE:	2689	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2703	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2705	OUTPUT:
1830	RETVAL	2706	RETVAL
1831		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
1832	int glGetError ()	2722	int glGetError ()
1833		2723
1834	void glFinish ()	2724	void glFinish ()
1835		2725
1836	void glClear (int mask)	2726	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2765
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
1878		2770
1879	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
1880		2772
1881	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
1882		2774
…		…
1890		2782
1891	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2784	CODE:
1893	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
1894		2786
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @
1901	ALIAS:	2788	ALIAS:
1902	glColor_premultiply = 1	2789	glColor_premultiply = 1
1903	CODE:	2790	CODE:
1904	if (ix)	2791	if (ix)
1905	{	2792	{
1906	r *= a;	2793	r *= a;
1907	g *= a;	2794	g *= a;
1908	b *= a;	2795	b *= a;
1909	}	2796	}
1910	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2798	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2799
1922	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2801	CODE:
1924	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2808
1931	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
1932	CODE:	2810	CODE:
1933	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
1934		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
1935	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
1936	CODE:	2843	CODE:
1937	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
1938		2845
1939	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1956	CODE:	2863	CODE:
1957	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		2866
1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961		2868
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		2870
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
1965		2874
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		2876
1968	int glGenTexture ()	2877	int glGenTexture ()
1969	CODE:	2878	CODE:
1970	{	2879	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2880	OUTPUT:
1976	RETVAL	2881	RETVAL
1977		2882
1978	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
1979	CODE:	2884	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2885	del_texture (name);
1983	}	2886
1984
1985	int glGenList ()	2887	int glGenList ()
1986	CODE:	2888	CODE:
1987	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
1988	OUTPUT:	2890	OUTPUT:
1989	RETVAL	2891	RETVAL
…		…
1996		2898
1997	void glEndList ()	2899	void glEndList ()
1998		2900
1999	void glCallList (int list)	2901	void glCallList (int list)
2000		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h \|\| !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2959	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID \| G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs. Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC