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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 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)
121	{	174	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	175	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	176	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	177	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	178	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	180	}
132		181
133	static void	182	static void
134	layout_update_font (CFClient__Layout self)	183	layout_update_font (DC__Layout self)
135	{	184	{
136	/* 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
137	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
138	*/	187	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		192
144	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
145	}	194	}
146		195
147	static void	196	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	197	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	198	{
		199	PangoRectangle rect;
		200
		201	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	202	pango_layout_get_extents (self->pl, 0, &rect);
151		203
152	if (!w) w = 1;	204	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	205	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		206
155	w = (w + 3) & ~3;	207	if (!rect.width) rect.width = 1;
156	}	208	if (!rect.height) rect.height = 1;
157		209
		210	*w = rect.width;
		211	*h = rect.height;
		212	}
		213
		214	typedef uint16_t tileid;
158	typedef uint16_t mapface;	215	typedef uint16_t faceid;
159		216
160	typedef struct {	217	typedef struct {
161	GLint name;	218	GLuint name;
162	int w, h;	219	int w, h;
163	float s, t;	220	float s, t;
164	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
165	} maptex;	224	} maptex;
166		225
167	typedef struct {	226	typedef struct {
		227	uint32_t player;
		228	tileid tile[3];
168	int16_t darkness;	229	uint16_t darkness;
169	mapface face[3];	230	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	231	} mapcell;
171		232
172	typedef struct {	233	typedef struct {
173	int32_t c0, c1;	234	int32_t c0, c1;
174	mapcell *col;	235	mapcell *col;
175	} maprow;	236	} maprow;
176		237
177	typedef struct map {	238	typedef struct map {
178	int x, y, w, h;	239	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	241	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	242	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		243
186	int32_t rows;	244	int32_t rows;
187	maprow *row;	245	maprow *row;
188	} *CFClient__Map;	246	} *DC__Map;
189		247
190	static char *	248	static char *
191	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
192	{	250	{
193	char *p;	251	char *p;
…		…
210	}	268	}
211		269
212	#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))
213	#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))
214		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
215	static maprow *	293	static maprow *
216	map_get_row (CFClient__Map self, int y)	294	map_get_row (DC__Map self, int y)
217	{	295	{
218	if (0 > y)	296	if (0 > y)
219	{	297	{
220	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
259		337
260	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
261	}	339	}
262		340
263	static mapcell *	341	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
265	{	343	{
266	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
267	}	345	}
268		346
269	static void	347	static void
270	map_clear (CFClient__Map self)	348	map_clear (DC__Map self)
271	{	349	{
272	int r;	350	int r;
273		351
274	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
283	self->row = 0;	361	self->row = 0;
284	self->rows = 0;	362	self->rows = 0;
285	}	363	}
286		364
287	static void	365	static void
288	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)
289	{	367	{
290	int x, y;	368	int x, y;
291	maprow *row;	369	maprow *row;
		370	mapcell *cell;
292		371
293	for (y = y0; y < y0 + h; y++)	372	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	373	if (y >= 0)
295	{	374	{
296	if (y >= self->rows)	375	if (y >= self->rows)
…		…
302	if (x >= row->c0)	381	if (x >= row->c0)
303	{	382	{
304	if (x >= row->c1)	383	if (x >= row->c1)
305	break;	384	break;
306		385
307	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;
308	}	392	}
309	}	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);
310	}	410	}
311		411
312	static void	412	static void
313	music_finished (void)	413	music_finished (void)
314	{	414	{
…		…
350	n \|= n >> 16;	450	n \|= n >> 16;
351		451
352	return n + 1;	452	return n + 1;
353	}	453	}
354		454
355	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
356		514
357	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
358		516
359	BOOT:	517	BOOT:
360	{	518	{
361	HV *stash = gv_stashpv ("CFClient", 1);	519	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	520	static const struct {
363	const char *name;	521	const char *name;
364	IV iv;	522	IV iv;
365	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
366	# 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
367	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
384	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),
385	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
449	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	634
462	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
463	const_iv (KMOD_ALT),
464	const_iv (KMOD_META)
465	# undef const_iv	636	# undef const_iv
466	};	637	};
467		638
468	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; )
469	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);
470	}	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
471		658
472	NV floor (NV x)	659	NV floor (NV x)
473		660
474	NV ceil (NV x)	661	NV ceil (NV x)
		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
475		666
476	void	667	void
477	pango_init ()	668	pango_init ()
478	CODE:	669	CODE:
479	{	670	{
480	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
481	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);
482	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
483	}	678	}
		679
		680	char *
		681	SDL_GetError ()
484		682
485	int	683	int
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		685
488	void	686	void
489	SDL_Quit ()	687	SDL_Quit ()
490		688
491	void	689	void
492	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	691	PPCODE:
494	{	692	{
495	SDL_Rect **m;	693	SDL_Rect **m;
496		694
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		699
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		702
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		707
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		709	#if SDL_VERSION_ATLEAST(1,2,10)
512	SDL_EnableUNICODE (1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		712	#endif
514		713
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		715
517	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
518	while (*m)	717	while (*m)
519	{	718	{
		719	if ((m)->w >= 800 && (m)->h >= 480)
		720	{
520	AV *av = newAV ();	721	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
522	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));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
524		728
525	++m;	729	++m;
526	}	730	}
527	}	731	}
528		732
529	char *
530	SDL_GetError ()
531
532	int	733	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	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
535	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	747	);
		748
538	if (RETVAL)	749	if (RETVAL)
539	{	750	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# 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);
542	# include "glfunc.h"	755	#include "glfunc.h"
543	# undef GL_FUNC	756	#undef GL_FUNC
544	}	757	}
		758	}
545	OUTPUT:	759	OUTPUT:
546	RETVAL	760	RETVAL
547		761
548	void	762	void
549	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
550		764
551	char *	765	char *
552	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
553		767
		768	int
		769	SDL_GetAppState ()
		770
554	void	771	void
555	SDL_PollEvent ()	772	poll_events ()
556	PPCODE:	773	PPCODE:
557	{	774	{
558	SDL_Event ev;	775	SDL_Event ev;
559		776
560	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	779	{
562	HV *hv = newHV ();	780	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		782
565	switch (ev.type)	783	switch (ev.type)
566	{	784	{
567	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
568	case SDL_KEYUP:	786	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	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 */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	792	break;
574		793
575	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	797	break;
579		798
580	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
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
588	break;	825	break;
589		826
590	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		830
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	841	break;
605	}	842	}
606		843
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	845	}
609	}	846	}
610		847
611	int	848	int
612	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)
613	POSTCALL:	850	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
616		853
617	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
618	Mix_CloseAudio ()	871	Mix_CloseAudio ()
619		872
620	int	873	int
621	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
622		875
		876	const char *
		877	Mix_GetError ()
		878
623	void	879	void
624	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
625	CODE:	881	CODE:
		882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		883
		884	void
		885	win32_proxy_info ()
		886	PPCODE:
		887	{
626	#ifndef _WIN32	888	#ifdef _WIN32
627	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	}
628	#endif	910	#endif
		911	}
629		912
630	void	913	void
631	add_font (char *file)	914	add_font (char *file)
632	CODE:	915	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
634		917
635	void	918	void
636	load_image_inline (SV *image_)	919	load_image_inline (SV *image_)
637	ALIAS:	920	ALIAS:
638	load_image_file = 1	921	load_image_file = 1
…		…
641	STRLEN image_len;	924	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	925	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	926	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
648		931
649	if (!rw)	932	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
651		934
…		…
680		963
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	964	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		965
683	assert (surface2->pitch == surface2->w * 4);	966	assert (surface2->pitch == surface2->w * 4);
684		967
		968	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	969	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	970	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	971	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	972	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	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)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	974	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	975	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		976	SDL_UnlockSurface (surface2);
694		977
695	SDL_FreeSurface (surface);	978	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	979	SDL_FreeSurface (surface2);
697	}	980	}
698		981
…		…
724	void	1007	void
725	error (char *message)	1008	error (char *message)
726	CODE:	1009	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1011	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1013	#endif
731		1014
732	void	1015	void
733	fatal (char *message)	1016	fatal (char *message)
734	CODE:	1017	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1019	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1021	#endif
739	_exit (1);	1022	_exit (1);
740		1023
741	void	1024	void
742	_exit (int retval)	1025	_exit (int retval = 0)
743	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
744	_exit (retval);	1030	_exit (retval);
		1031	#endif
745		1032
		1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
		1041
746	MODULE = CFClient PACKAGE = CFClient::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1043
748	CFClient::Font	1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1047	new_from_file (SV class, char path, int id = 0)
750	CODE:	1048	CODE:
751	{	1049	{
752	int count;	1050	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1051	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1054	}
757	OUTPUT:	1055	OUTPUT:
758	RETVAL	1056	RETVAL
759		1057
760	void	1058	void
761	DESTROY (CFClient::Font self)	1059	DESTROY (DC::Font self)
762	CODE:	1060	CODE:
763	pango_font_description_free (self);	1061	pango_font_description_free (self);
764		1062
765	void	1063	void
766	make_default (CFClient::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
767	CODE:	1066	CODE:
768	default_font = self;	1067	default_font = self;
769		1068
770	MODULE = CFClient PACKAGE = CFClient::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1070
		1071	PROTOTYPES: DISABLE
		1072
772	void	1073	void
773	clear_font_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
774	CODE:	1076	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
776	tc_clear ();	1083	tc_restore ();
777		1084
778	CFClient::Layout	1085	DC::Layout
779	new (SV *class, int type = 0)	1086	new (SV *class)
780	CODE:	1087	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
782		1089
783	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1091	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
790		1098
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
793	OUTPUT:	1101	OUTPUT:
794	RETVAL	1102	RETVAL
795		1103
796	void	1104	void
797	DESTROY (CFClient::Layout self)	1105	DESTROY (DC::Layout self)
798	CODE:	1106	CODE:
799	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
800	Safefree (self);	1109	Safefree (self);
801		1110
802	void	1111	void
803	set_text (CFClient::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
804	CODE:	1113	CODE:
805	{	1114	{
806	STRLEN textlen;	1115	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
808		1117
809	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
810	}	1119	}
811		1120
812	void	1121	void
813	set_markup (CFClient::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
814	CODE:	1123	CODE:
815	{	1124	{
816	STRLEN textlen;	1125	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
818		1127
819	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
820	}	1129	}
821		1130
822	void	1131	void
823	set_shapes (CFClient::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
824	CODE:	1133	CODE:
825	{	1134	{
826	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1137	const char *pos = text;
…		…
863	if (attrs)	1172	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
865	}	1174	}
866		1175
867	void	1176	void
868	get_shapes (CFClient::Layout self)	1177	get_shapes (DC::Layout self)
869	PPCODE:	1178	PPCODE:
870	{	1179	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1181
873	do	1182	do
874	{	1183	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1185
877	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
878	{	1187	{
879	PangoRectangle extents;	1188	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1190
		1191	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1192	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1193	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1194	}
885	}	1195	}
886	while (pango_layout_iter_next_run (iter));	1196	while (pango_layout_iter_next_run (iter));
887		1197
888	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
889	}	1199	}
890		1200
891	int	1201	int
892	has_wrapped (CFClient::Layout self)	1202	has_wrapped (DC::Layout self)
893	CODE:	1203	CODE:
894	{	1204	{
895	int lines = 1;	1205	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
897		1207
…		…
902	}	1212	}
903	OUTPUT:	1213	OUTPUT:
904	RETVAL	1214	RETVAL
905		1215
906	SV *	1216	SV *
907	get_text (CFClient::Layout self)	1217	get_text (DC::Layout self)
908	CODE:	1218	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
911	OUTPUT:	1221	OUTPUT:
912	RETVAL	1222	RETVAL
913		1223
914	void	1224	void
915	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.)
916	CODE:	1226	CODE:
917	self->r = r;	1227	self->r = r;
918	self->g = g;	1228	self->g = g;
919	self->b = b;	1229	self->b = b;
920	self->a = a;	1230	self->a = a;
921		1231
922	void	1232	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1234	CODE:
925	if (self->font != font)	1235	if (self->font != font)
926	{	1236	{
927	self->font = font;	1237	self->font = font;
928	layout_update_font (self);	1238	layout_update_font (self);
929	}	1239	}
930		1240
931	void	1241	void
932	set_height (CFClient::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
933	CODE:	1243	CODE:
934	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
935	{	1245	{
936	self->base_height = base_height;	1246	self->base_height = base_height;
937	layout_update_font (self);	1247	layout_update_font (self);
938	}	1248	}
939		1249
940	void	1250	void
941	set_width (CFClient::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1252	CODE:
943	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);
944		1254
945	void	1255	void
946	set_indent (CFClient::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
947	CODE:	1257	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1259
950	void	1260	void
951	set_spacing (CFClient::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
952	CODE:	1262	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1264
955	void	1265	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1267	CODE:
958	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
963	);	1273	);
964		1274
965	void	1275	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1277	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1279
970	void	1280	void
971	size (CFClient::Layout self)	1281	size (DC::Layout self)
972	PPCODE:	1282	PPCODE:
973	{	1283	{
974	int w, h;	1284	int w, h;
975		1285
976	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
981	}	1291	}
982		1292
983	int	1293	int
984	descent (CFClient::Layout self)	1294	descent (DC::Layout self)
985	CODE:	1295	CODE:
986	{	1296	{
987	PangoRectangle rect;	1297	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
991	}	1301	}
992	OUTPUT:	1302	OUTPUT:
993	RETVAL	1303	RETVAL
994		1304
995	int	1305	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1307	CODE:
998	{	1308	{
999	int index, trailing;	1309	int index, trailing;
1000	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);
1001	RETVAL = index;	1311	RETVAL = index + trailing;
1002	}	1312	}
1003	OUTPUT:	1313	OUTPUT:
1004	RETVAL	1314	RETVAL
1005		1315
1006	void	1316	void
1007	cursor_pos (CFClient::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1318	PPCODE:
1009	{	1319	{
1010	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1322
1013	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1327	}
1018		1328
1019	void	1329	void
1020	render (CFClient::Layout self, float x, float y)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	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);
1022	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1023	self->pl,	1375	self->pl,
		1376	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1378	self->r, self->g, self->b, self->a,
		1379	flags
1026	);	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);
1027		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
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1405
1030	void	1406	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1407
1037	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_))
1038	{	1413	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1414	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1417	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1418
1051	SvPOK_only (result_);	1419	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1053		1421
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1423	while (oh--)
1056	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);
1057		1425
1058	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1427	}
1065	}	1428	}
1066		1429
1067	void	1430	void
1068	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.)
…		…
1074	{	1437	{
1075	HV hv = (HV )SvRV (self);	1438	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	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;
1079		1445
1080	if (items < 5)	1446	if (items < 5)
1081	{	1447	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1113	}	1479	}
1114	}	1480	}
1115		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
1116	MODULE = CFClient PACKAGE = CFClient::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1494
1118	CFClient::Map	1495	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1496
		1497	DC::Map
		1498	new (SV *class)
1120	CODE:	1499	CODE:
1121	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1501	RETVAL->x = 0;
1123	RETVAL->y = 0;	1502	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1510	RETVAL->row = 0;
1134	OUTPUT:	1511	OUTPUT:
1135	RETVAL	1512	RETVAL
1136		1513
1137	void	1514	void
1138	DESTROY (CFClient::Map self)	1515	DESTROY (DC::Map self)
1139	CODE:	1516	CODE:
1140	{	1517	{
1141	map_clear (self);	1518	map_clear (self);
1142	Safefree (self->face);	1519	Safefree (self->face2tile);
1143	Safefree (self->tex);	1520	Safefree (self->tex);
1144	Safefree (self);	1521	Safefree (self);
1145	}	1522	}
1146		1523
1147	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
1148	clear (CFClient::Map self)	1531	clear (DC::Map self)
1149	CODE:	1532	CODE:
1150	map_clear (self);	1533	map_clear (self);
1151		1534
1152	void	1535	void
1153	set_face (CFClient::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1537	CODE:
1155	{	1538	{
1156	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1540	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1541	}
1164		1542
1165	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
1166	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)
1167	CODE:	1568	CODE:
1168	{	1569	{
1169	while (self->texs <= texid)	1570	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1571
1175	{	1572	{
1176	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1177		1574
1178	tex->name = name;	1575	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1594	}
1198		1595
1199	int	1596	int
1200	ox (CFClient::Map self)	1597	ox (DC::Map self)
1201	ALIAS:	1598	ALIAS:
1202	oy = 1	1599	oy = 1
1203	x = 2	1600	x = 2
1204	y = 3	1601	y = 3
1205	w = 4	1602	w = 4
…		…
1216	}	1613	}
1217	OUTPUT:	1614	OUTPUT:
1218	RETVAL	1615	RETVAL
1219		1616
1220	void	1617	void
1221	scroll (CFClient::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1619	CODE:
1223	{	1620	{
1224	if (dx > 0)	1621	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1623	else if (dx < 0)
1227	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);
1228		1625
1229	if (dy > 0)	1626	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1627	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1628	else if (dy < 0)
1232	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);
1233		1630
1234	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1236		1633
1237	while (self->y < 0)	1634	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1243	}	1640	}
1244	}	1641	}
1245		1642
1246	void	1643	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1645	CODE:
1249	{	1646	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1647	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1648	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1649	mapcell *cell;
1253	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1254		1653
1255	while (data < data_end)	1654	while (data < data_end - 1)
1256	{	1655	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1258		1657
1259	x = self->x + ((flags >> 10) & 63);	1658	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1659	y = self->y + ((flags >> 4) & 63);
1261		1660
1262	cell = map_get_cell (self, x, y);	1661	cell = map_get_cell (self, x, y);
1263		1662
1264	if (flags & 15)	1663	if (flags & 15)
1265	{	1664	{
1266	if (cell->darkness < 0)	1665	if (!cell->darkness)
1267	{	1666	{
		1667	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1668	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1669	}
1273		1670
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1671	//TODO: don't trust server data to be in-range(!)
1277		1672
1278	if (flags & 4)	1673	if (flags & 8)
1279	{	1674	{
1280	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;
1281	}	1711	}
1282		1712
		1713	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1714	if (flags & (4 >> z))
1284	{	1715	{
1285	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	}
1286	}	1733	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1734	}
1293	else	1735	else
1294	cell->darkness = -1;	1736	cell->darkness = 0;
1295	}	1737	}
1296	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1297		1741
1298	SV *	1742	SV *
1299	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)
1300	CODE:	1744	CODE:
1301	{	1745	{
1302	int x1, x;	1746	int x1, x;
1303	int y1, y;	1747	int y1, y;
1304	int z;	1748	int z;
…		…
1325	{	1769	{
1326	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1327		1771
1328	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1329	{	1773	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1776	int a1 = tex.a;
1337		1777
1338	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1782	}
1344	}	1783	}
1345		1784
1346	*map++ = (r )	1785	*map++ = (r )
1347	\| (g << 8)	1786	\| (g << 8)
…		…
1354	}	1793	}
1355	OUTPUT:	1794	OUTPUT:
1356	RETVAL	1795	RETVAL
1357		1796
1358	void	1797	void
1359	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)
1360	CODE:	1799	CODE:
1361	{	1800	{
1362	int vx, vy;
1363	int x, y, z;	1801	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1802
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	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;
1369		1807
1370	/*	1808	rc_t *rc = rc_alloc ();
1371	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1372	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1811
1375	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1378	*/
1379		1815
1380	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	}
1381		1852
1382	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1856
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1392	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1394	{	1863	{
1395	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1396		1865
1397	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1868	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1870	tileid tile = cell->tile [z];
1403		1871
1404	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))
1405	{	1977	{
1406	maptex tex = self->tex [face];	1978	int level = (w << 5) \| b;
		1979	HE *he;
1407		1980
1408	int px = (x + 1) * 32 - tex.w;	1981	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	1982	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	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	{
1413	glEnd ();	2005	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	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	}
1417	}	2031	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2032	}
1424	}
1425	}	2033	}
1426		2034
1427	glEnd ();	2035	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1430	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
1431	}	2044	rc_free (rc);
1432		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
1433	void	2078	void
1434	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)
1435	CODE:	2080	CODE:
1436	{	2081	{
1437	static float color[16][3] = {	2082	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1491	}	2136	}
1492		2137
1493	void	2138	void
1494	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)
1495	PPCODE:	2140	PPCODE:
1496	{	2141	{
1497	int vx, vy;
1498	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2148	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2149	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2150
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2153
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1509		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1510	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1512	{	2161	{
1513	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1514		2163
1515	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2166	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1519		2168
1520	darkness[y * sw4 + x] = cell->darkness < 0	2169	darkness1 [y * sw1 + x] = cell->darkness
		2170	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2171	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2172	}
1524	}	2173	}
1525		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
1526	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1530	}	2217	}
1531		2218
1532	SV *	2219	SV *
1533	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)
1534	CODE:	2221	CODE:
1535	{	2222	{
1536	int x, y, x1, y1;	2223	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2224	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2225	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1564	{	2251	{
1565	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2253	uint8_t flags = 0;
1567		2254
1568	if (cell->face [0]) flags \|= 1;	2255	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2256	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2257	if (cell->tile [2]) flags \|= 4;
1571		2258
1572	*data++ = flags;	2259	*data++ = flags;
1573		2260
1574	if (flags & 1)	2261	if (flags & 1)
1575	{	2262	{
		2263	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2265	*data++ = tile;
1578	}	2266	}
1579		2267
1580	if (flags & 2)	2268	if (flags & 2)
1581	{	2269	{
		2270	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2272	*data++ = tile;
1584	}	2273	}
1585		2274
1586	if (flags & 4)	2275	if (flags & 4)
1587	{	2276	{
		2277	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2279	*data++ = tile;
1590	}	2280	}
1591	}	2281	}
1592	else	2282	else
1593	*data++ = 0;	2283	*data++ = 0;
1594	}	2284	}
…		…
1600	}	2290	}
1601	OUTPUT:	2291	OUTPUT:
1602	RETVAL	2292	RETVAL
1603		2293
1604	void	2294	void
1605	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)
1606	PPCODE:	2296	PPCODE:
1607	{	2297	{
1608	int x, y, z;	2298	int x, y, z;
1609	int w, h;	2299	int w, h;
1610	int x1, y1;	2300	int x1, y1;
1611		2301
1612	if (*data++ != 0)	2302	if (*data++ != 0)
1613	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1614		2304
1615	w = data++ << 8; w \|= data++;	2305	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2306	h = data++ << 8; h \|= data++;
1617		2307
1618	// 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
…		…
1634	{	2324	{
1635	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1636		2326
1637	if (flags)	2327	if (flags)
1638	{	2328	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1642		2331
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2332	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2333	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2334	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2335
1647	if (cell->darkness <= 0)	2336	if (cell->darkness == 0)
1648	{	2337	{
1649	cell->darkness = -1;	2338	cell->darkness = 0;
1650		2339
1651	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1652	{	2341	{
1653	cell->face[z] = face[z];	2342	tileid t = tile [z];
1654		2343
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2344	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2345	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1657	}	2351	}
1658	}	2352	}
1659	}	2353	}
1660	}	2354	}
1661	}	2355	}
1662	}	2356	}
1663		2357
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2359
1666	CFClient::MixChunk	2360	DC::RW
1667	new_from_file (SV class, char path)	2361	new (SV class, SV data_sv)
1668	CODE:	2362	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1670	OUTPUT:	2369	OUTPUT:
1671	RETVAL	2370	RETVAL
1672		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 : '('
1673	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
1674	DESTROY (CFClient::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1675	CODE:	2482	CODE:
1676	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1677		2484
1678	int	2485	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2491	OUTPUT:
1683	RETVAL	2492	RETVAL
1684		2493
1685	int	2494	DC::Channel
1686	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)
1687	CODE:	2496	CODE:
		2497	{
1688	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	}
1689	OUTPUT:	2509	OUTPUT:
1690	RETVAL	2510	RETVAL
1691		2511
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2513
1694	int	2514	int
1695	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1696	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2521	OUTPUT:
1699	RETVAL	2522	RETVAL
1700		2523
1701	CFClient::MixMusic	2524	void
1702	new_from_file (SV class, char path)	2525	fade_out (int ms)
1703	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:
1704	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2538	OUTPUT:
1706	RETVAL	2539	RETVAL
1707		2540
1708	void	2541	void
1709	DESTROY (CFClient::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1710	CODE:	2543	CODE:
1711	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1712		2545
1713	int	2546	int
1714	play (CFClient::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2548	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2550	OUTPUT:
1718	RETVAL	2551	RETVAL
1719		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
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1721		2561
1722	BOOT:	2562	BOOT:
1723	{	2563	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2565	static const struct {
1726	const char *name;	2566	const char *name;
1727	IV iv;	2567	IV iv;
1728	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1729	# 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),
1730	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2587	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1764	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),
1765	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
		2650	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1803	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),
1804	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2671	# undef const_iv
1810	};	2672	};
1811		2673
1812	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; )
1813	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);
1814	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1815		2686
1816	char *	2687	char *
1817	gl_vendor ()	2688	gl_vendor ()
1818	CODE:	2689	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2703	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2705	OUTPUT:
1835	RETVAL	2706	RETVAL
1836		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
1837	int glGetError ()	2722	int glGetError ()
1838		2723
1839	void glFinish ()	2724	void glFinish ()
1840		2725
1841	void glClear (int mask)	2726	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1879	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_)
1880		2765
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
1882	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
1883		2770
1884	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
1885		2772
1886	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
1887		2774
…		…
1895		2782
1896	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2784	CODE:
1898	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
1899		2786
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	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)
1905	PROTOTYPE: @
1906	ALIAS:	2788	ALIAS:
1907	glColor_premultiply = 1	2789	glColor_premultiply = 1
1908	CODE:	2790	CODE:
1909	if (ix)	2791	if (ix)
1910	{	2792	{
1911	r *= a;	2793	r *= a;
1912	g *= a;	2794	g *= a;
1913	b *= a;	2795	b *= a;
1914	}	2796	}
1915	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2798	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2799
1927	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2801	CODE:
1929	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2808
1936	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
1937	CODE:	2810	CODE:
1938	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
1939		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
1940	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
1941	CODE:	2843	CODE:
1942	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
1943		2845
1944	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
1960	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)
1961	CODE:	2863	CODE:
1962	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2866
1965	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)
1966		2868
1967	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)
1968		2870
1969	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)
1970		2874
1971	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)
1972		2876
1973	int glGenTexture ()	2877	int glGenTexture ()
1974	CODE:	2878	CODE:
1975	{	2879	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2880	OUTPUT:
1981	RETVAL	2881	RETVAL
1982		2882
1983	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
1984	CODE:	2884	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2885	del_texture (name);
1988	}	2886
1989
1990	int glGenList ()	2887	int glGenList ()
1991	CODE:	2888	CODE:
1992	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
1993	OUTPUT:	2890	OUTPUT:
1994	RETVAL	2891	RETVAL
…		…
2001		2898
2002	void glEndList ()	2899	void glEndList ()
2003		2900
2004	void glCallList (int list)	2901	void glCallList (int list)
2005		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		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 1.124 by root, Tue Jul 4 23:23:31 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 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC