ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 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_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
…		…
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#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
34		57
35	#ifndef _WIN32	58	#ifndef _WIN32
36	# include <sys/types.h>	59	# include <sys/types.h>
37	# include <sys/socket.h>	60	# include <sys/socket.h>
38	# include <netinet/in.h>	61	# include <netinet/in.h>
39	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
40	# include <inttypes.h>	63	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	64	#endif
49		65
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		67
52	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
53		69
54	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
56		72
57	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58		77
59	#if 0	78	#if 0
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	80	#else
62	# define PARACHUTE 0	81	# define PARACHUTE 0
63	#endif	82	#endif
64		83
		84	static AV *texture_av;
		85
65	static struct	86	static struct
66	{	87	{
67	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	89	#include "glfunc.h"
69	#undef GL_FUNC	90	#undef GL_FUNC
70	} gl;	91	} gl;
71		92
		93	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	95	{
74	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	100	else
79	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
80	}	102	}
81		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
82	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
83		130
84	#include "pango-font.c"	131	#include "pango-font.c"
85	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
86	#include "pango-render.c"	133	#include "pango-render.c"
87		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
90		139
91	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
92		141
93	static int	142	static int
94	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
95	{	144	{
96	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		159
111	typedef struct cf_layout {	160	typedef struct cf_layout {
112	PangoLayout *pl;	161	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
114	int base_height;	163	int base_height;
115	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
116	} *CFPlus__Layout;	166	} *DC__Layout;
117		167
118	static CFPlus__Font default_font;	168	static DC__Font default_font;
119	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
121		171
122	static void	172	static void
123	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	178	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	180	}
131		181
132	static void	182	static void
133	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
134	{	184	{
135	/* 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
136	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
137	*/	187	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		192
143	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
144	}	194	}
145		195
146	static void	196	static void
147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	197	layout_get_pixel_size (DC__Layout self, int *w, int *h)
148	{	198	{
149	PangoRectangle rect;	199	PangoRectangle rect;
150		200
151	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	205	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		206
157	if (!rect.width) rect.width = 1;	207	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	208	if (!rect.height) rect.height = 1;
159		209
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	210	*w = rect.width;
163	*h = rect.height;	211	*h = rect.height;
164	}	212	}
165		213
		214	typedef uint16_t tileid;
166	typedef uint16_t mapface;	215	typedef uint16_t faceid;
167		216
168	typedef struct {	217	typedef struct {
169	GLint name;	218	GLuint name;
170	int w, h;	219	int w, h;
171	float s, t;	220	float s, t;
172	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
173	} maptex;	224	} maptex;
174		225
175	typedef struct {	226	typedef struct {
		227	uint32_t player;
		228	tileid tile[3];
176	int16_t darkness;	229	uint16_t darkness;
177	mapface face[3];	230	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	231	} mapcell;
179		232
180	typedef struct {	233	typedef struct {
181	int32_t c0, c1;	234	int32_t c0, c1;
182	mapcell *col;	235	mapcell *col;
183	} maprow;	236	} maprow;
184		237
185	typedef struct map {	238	typedef struct map {
186	int x, y, w, h;	239	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	241	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	242	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		243
194	int32_t rows;	244	int32_t rows;
195	maprow *row;	245	maprow *row;
196	} *CFPlus__Map;	246	} *DC__Map;
197		247
198	static char *	248	static char *
199	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
200	{	250	{
201	char *p;	251	char *p;
…		…
218	}	268	}
219		269
220	#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))
221	#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))
222		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
223	static maprow *	293	static maprow *
224	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
225	{	295	{
226	if (0 > y)	296	if (0 > y)
227	{	297	{
228	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
267		337
268	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
269	}	339	}
270		340
271	static mapcell *	341	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
273	{	343	{
274	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
275	}	345	}
276		346
277	static void	347	static void
278	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
279	{	349	{
280	int r;	350	int r;
281		351
282	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
291	self->row = 0;	361	self->row = 0;
292	self->rows = 0;	362	self->rows = 0;
293	}	363	}
294		364
295	static void	365	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	367	{
298	int x, y;	368	int x, y;
299	maprow *row;	369	maprow *row;
		370	mapcell *cell;
300		371
301	for (y = y0; y < y0 + h; y++)	372	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	373	if (y >= 0)
303	{	374	{
304	if (y >= self->rows)	375	if (y >= self->rows)
…		…
310	if (x >= row->c0)	381	if (x >= row->c0)
311	{	382	{
312	if (x >= row->c1)	383	if (x >= row->c1)
313	break;	384	break;
314		385
315	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;
316	}	392	}
317	}	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);
318	}	410	}
319		411
320	static void	412	static void
321	music_finished (void)	413	music_finished (void)
322	{	414	{
…		…
358	n |= n >> 16;	450	n |= n >> 16;
359		451
360	return n + 1;	452	return n + 1;
361	}	453	}
362		454
363	MODULE = CFPlus PACKAGE = CFPlus	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
364		514
365	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
366		516
367	BOOT:	517	BOOT:
368	{	518	{
369	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
370	static const struct {	520	static const struct {
371	const char *name;	521	const char *name;
372	IV iv;	522	IV iv;
373	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
374	# 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
375	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
392	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),
393	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
457	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),	634
470	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
471	const_iv (KMOD_ALT),
472	const_iv (KMOD_META)
473	# undef const_iv	636	# undef const_iv
474	};	637	};
475		638
476	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; )
477	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);
478	}	644	}
		645
		646	void
		647	weaken (SV *rv)
		648	PROTOTYPE: $
		649	CODE:
		650	sv_rvweaken (rv);
479		651
480	int	652	int
481	in_destruct ()	653	in_destruct ()
482	CODE:	654	CODE:
483	RETVAL = PL_main_cv == Nullcv;	655	RETVAL = PL_main_cv == Nullcv;
…		…
486		658
487	NV floor (NV x)	659	NV floor (NV x)
488		660
489	NV ceil (NV x)	661	NV ceil (NV x)
490		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
491	void	667	void
492	pango_init ()	668	pango_init ()
493	CODE:	669	CODE:
494	{	670	{
495	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
496	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);
497	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
498	}	678	}
		679
		680	char *
		681	SDL_GetError ()
499		682
500	int	683	int
501	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
502		685
503	void	686	void
504	SDL_Quit ()	687	SDL_Quit ()
505		688
506	void	689	void
507	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
508	PPCODE:	691	PPCODE:
509	{	692	{
510	SDL_Rect **m;	693	SDL_Rect **m;
511		694
512	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
513	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
514	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
515	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
516		699
517	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
518	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
519		702
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
524		707
525	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
526	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
527	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
528	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
529	#endif	712	#endif
530		713
531	SDL_EnableUNICODE (1);
532	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
533
534	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
535		715
536	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
537	while (*m)	717	while (*m)
538	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
539	AV *av = newAV ();	721	AV *av = newAV ();
540	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
541	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));
542	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
543		728
544	++m;	729	++m;
545	}	730	}
546	}	731	}
547		732
548	char *
549	SDL_GetError ()
550
551	int	733	int
552	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
553	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
554	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
556	);	747	);
		748
557	if (RETVAL)	749	if (RETVAL)
558	{	750	{
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
560	# 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);
561	# include "glfunc.h"	755	#include "glfunc.h"
562	# undef GL_FUNC	756	#undef GL_FUNC
563	}	757	}
		758	}
564	OUTPUT:	759	OUTPUT:
565	RETVAL	760	RETVAL
566		761
567	void	762	void
568	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
569		764
570	char *	765	char *
571	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
572		767
		768	int
		769	SDL_GetAppState ()
		770
573	void	771	void
574	SDL_PollEvent ()	772	poll_events ()
575	PPCODE:	773	PPCODE:
576	{	774	{
577	SDL_Event ev;	775	SDL_Event ev;
578		776
579	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	779	{
581	HV *hv = newHV ();	780	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		782
584	switch (ev.type)	783	switch (ev.type)
585	{	784	{
586	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
587	case SDL_KEYUP:	786	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	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 */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	792	break;
593		793
594	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	797	break;
598		798
599	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
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
607	break;	825	break;
608		826
609	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
612		830
613	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
614	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
615	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
616	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
621	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
622	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
623	break;	841	break;
624	}	842	}
625		843
626	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
627	}	845	}
628	}	846	}
629		847
630	int	848	int
631	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)
632	POSTCALL:	850	POSTCALL:
633	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
634	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
635		853
636	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
637	Mix_CloseAudio ()	871	Mix_CloseAudio ()
638		872
639	int	873	int
640	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
641		875
		876	const char *
		877	Mix_GetError ()
		878
642	void	879	void
643	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
644	CODE:	881	CODE:
		882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		883
		884	void
		885	win32_proxy_info ()
		886	PPCODE:
		887	{
645	#ifndef _WIN32	888	#ifdef _WIN32
646	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	}
647	#endif	910	#endif
		911	}
648		912
649	void	913	void
650	add_font (char *file)	914	add_font (char *file)
651	CODE:	915	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
660	STRLEN image_len;	924	STRLEN image_len;
661	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
662	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
663	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
664	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
665	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
666	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
667		931
668	if (!rw)	932	if (!rw)
669	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
670		934
…		…
743	void	1007	void
744	error (char *message)	1008	error (char *message)
745	CODE:	1009	CODE:
746	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
747	#ifdef _WIN32	1011	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
749	#endif	1013	#endif
750		1014
751	void	1015	void
752	fatal (char *message)	1016	fatal (char *message)
753	CODE:	1017	CODE:
754	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
755	#ifdef _WIN32	1019	#ifdef _WIN32
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
757	#endif	1021	#endif
758	_exit (1);	1022	_exit (1);
759		1023
760	void	1024	void
761	_exit (int retval)	1025	_exit (int retval = 0)
762	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
763	_exit (retval);	1030	_exit (retval);
		1031	#endif
764		1032
765	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
766		1041
767	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
768	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
769	CODE:	1048	CODE:
770	{	1049	{
771	int count;	1050	int count;
772	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
775	}	1054	}
776	OUTPUT:	1055	OUTPUT:
777	RETVAL	1056	RETVAL
778		1057
779	void	1058	void
780	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
781	CODE:	1060	CODE:
782	pango_font_description_free (self);	1061	pango_font_description_free (self);
783		1062
784	void	1063	void
785	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
786	CODE:	1066	CODE:
787	default_font = self;	1067	default_font = self;
788		1068
789	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
790		1070
		1071	PROTOTYPES: DISABLE
		1072
791	void	1073	void
792	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
793	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
794	tc_clear ();	1083	tc_restore ();
795		1084
796	CFPlus::Layout	1085	DC::Layout
797	new (SV *class)	1086	new (SV *class)
798	CODE:	1087	CODE:
799	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
800		1089
801	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
803	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
804	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
805	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
806	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
807	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
808		1098
809	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
810	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
811	OUTPUT:	1101	OUTPUT:
812	RETVAL	1102	RETVAL
813		1103
814	void	1104	void
815	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
816	CODE:	1106	CODE:
817	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
818	Safefree (self);	1109	Safefree (self);
819		1110
820	void	1111	void
821	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
822	CODE:	1113	CODE:
823	{	1114	{
824	STRLEN textlen;	1115	STRLEN textlen;
825	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
826		1117
827	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
828	}	1119	}
829		1120
830	void	1121	void
831	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
832	CODE:	1123	CODE:
833	{	1124	{
834	STRLEN textlen;	1125	STRLEN textlen;
835	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
836		1127
837	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
838	}	1129	}
839		1130
840	void	1131	void
841	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
842	CODE:	1133	CODE:
843	{	1134	{
844	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
845	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
846	const char *pos = text;	1137	const char *pos = text;
…		…
881	if (attrs)	1172	if (attrs)
882	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
883	}	1174	}
884		1175
885	void	1176	void
886	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
887	PPCODE:	1178	PPCODE:
888	{	1179	{
889	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
890		1181
891	do	1182	do
892	{	1183	{
893	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
894		1185
895	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
896	{	1187	{
897	PangoRectangle extents;	1188	PangoRectangle extents;
898	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
906		1197
907	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
908	}	1199	}
909		1200
910	int	1201	int
911	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
912	CODE:	1203	CODE:
913	{	1204	{
914	int lines = 1;	1205	int lines = 1;
915	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
916		1207
…		…
921	}	1212	}
922	OUTPUT:	1213	OUTPUT:
923	RETVAL	1214	RETVAL
924		1215
925	SV *	1216	SV *
926	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
927	CODE:	1218	CODE:
928	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
929	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
930	OUTPUT:	1221	OUTPUT:
931	RETVAL	1222	RETVAL
932		1223
933	void	1224	void
934	set_foreground (CFPlus::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.)
935	CODE:	1226	CODE:
936	self->r = r;	1227	self->r = r;
937	self->g = g;	1228	self->g = g;
938	self->b = b;	1229	self->b = b;
939	self->a = a;	1230	self->a = a;
940		1231
941	void	1232	void
942	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
943	CODE:	1234	CODE:
944	if (self->font != font)	1235	if (self->font != font)
945	{	1236	{
946	self->font = font;	1237	self->font = font;
947	layout_update_font (self);	1238	layout_update_font (self);
948	}	1239	}
949		1240
950	void	1241	void
951	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
952	CODE:	1243	CODE:
953	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
954	{	1245	{
955	self->base_height = base_height;	1246	self->base_height = base_height;
956	layout_update_font (self);	1247	layout_update_font (self);
957	}	1248	}
958		1249
959	void	1250	void
960	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
961	CODE:	1252	CODE:
962	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);
963		1254
964	void	1255	void
965	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
966	CODE:	1257	CODE:
967	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
968		1259
969	void	1260	void
970	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
971	CODE:	1262	CODE:
972	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
973		1264
974	void	1265	void
975	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
976	CODE:	1267	CODE:
977	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
978	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
979	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
980	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
981	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
982	);	1273	);
983		1274
984	void	1275	void
985	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
986	CODE:	1277	CODE:
987	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
988		1279
989	void	1280	void
990	size (CFPlus::Layout self)	1281	size (DC::Layout self)
991	PPCODE:	1282	PPCODE:
992	{	1283	{
993	int w, h;	1284	int w, h;
994		1285
995	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
998	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
999	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1000	}	1291	}
1001		1292
1002	int	1293	int
1003	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1004	CODE:	1295	CODE:
1005	{	1296	{
1006	PangoRectangle rect;	1297	PangoRectangle rect;
1007	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1008	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1009	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1010	}	1301	}
1011	OUTPUT:	1302	OUTPUT:
1012	RETVAL	1303	RETVAL
1013		1304
1014	int	1305	int
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1016	CODE:	1307	CODE:
1017	{	1308	{
1018	int index, trailing;	1309	int index, trailing;
1019	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);
1020	RETVAL = index;	1311	RETVAL = index + trailing;
1021	}	1312	}
1022	OUTPUT:	1313	OUTPUT:
1023	RETVAL	1314	RETVAL
1024		1315
1025	void	1316	void
1026	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1027	PPCODE:	1318	PPCODE:
1028	{	1319	{
1029	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1030	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1031		1322
1032	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1035	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1036	}	1327	}
1037		1328
1038	void	1329	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1040	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);
1041	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1042	self->pl,	1375	self->pl,
		1376	self->rc,
1043	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1044	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1045	flags	1379	flags
1046	);	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);
1047		1384
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049
1050	void	1385	void
1051	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1052	CODE:	1387	CODE:
1053	{	1388	{
1054	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1055	int oh = SvIV (h_);	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);
1056		1396
1057	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		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_))
1058	{	1413	{
1059	int nw = minpot (ow);
1060	int nh = minpot (oh);
1061
1062	if (nw != ow || nh != oh)
1063	{
1064	if (SvOK (data_))
1065	{
1066	STRLEN datalen;	1414	STRLEN datalen;
1067	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1068	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1069	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1070		1418
1071	SvPOK_only (result_);	1419	SvPOK_only (result_);
1072	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1073		1421
1074	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1075	while (oh--)	1423	while (oh--)
1076	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);
1077		1425
1078	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1079	}
1080
1081	sv_setiv (w_, nw);
1082	sv_setiv (h_, nh);
1083	}
1084	}	1427	}
1085	}	1428	}
1086		1429
1087	void	1430	void
1088	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.)
…		…
1094	{	1437	{
1095	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1096	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1097	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1098	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;
1099		1445
1100	if (items < 5)	1446	if (items < 5)
1101	{	1447	{
1102	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1103	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1131	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1133	}	1479	}
1134	}	1480	}
1135		1481
1136	MODULE = CFPlus PACKAGE = CFPlus::Map	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
1137		1492
1138	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1139	new (SV *class, int map_width, int map_height)	1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
		1498	new (SV *class)
1140	CODE:	1499	CODE:
1141	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1142	RETVAL->x = 0;	1501	RETVAL->x = 0;
1143	RETVAL->y = 0;	1502	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1510	RETVAL->row = 0;
1154	OUTPUT:	1511	OUTPUT:
1155	RETVAL	1512	RETVAL
1156		1513
1157	void	1514	void
1158	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1159	CODE:	1516	CODE:
1160	{	1517	{
1161	map_clear (self);	1518	map_clear (self);
1162	Safefree (self->face);	1519	Safefree (self->face2tile);
1163	Safefree (self->tex);	1520	Safefree (self->tex);
1164	Safefree (self);	1521	Safefree (self);
1165	}	1522	}
1166		1523
1167	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
1168	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1169	CODE:	1532	CODE:
1170	map_clear (self);	1533	map_clear (self);
1171		1534
1172	void	1535	void
1173	set_face (CFPlus::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1174	CODE:	1537	CODE:
1175	{	1538	{
1176	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1540	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);
1179	self->faces *= 2;
1180	}
1181
1182	self->face [face] = texid;
1183	}	1541	}
1184		1542
1185	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
1186	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1187	CODE:	1568	CODE:
1188	{	1569	{
1189	while (self->texs <= texid)	1570	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1571
1195	{	1572	{
1196	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1197		1574
1198	tex->name = name;	1575	tex->name = name;
…		…
1215	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1216	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1217	}	1594	}
1218		1595
1219	int	1596	int
1220	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1221	ALIAS:	1598	ALIAS:
1222	oy = 1	1599	oy = 1
1223	x = 2	1600	x = 2
1224	y = 3	1601	y = 3
1225	w = 4	1602	w = 4
…		…
1236	}	1613	}
1237	OUTPUT:	1614	OUTPUT:
1238	RETVAL	1615	RETVAL
1239		1616
1240	void	1617	void
1241	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1242	CODE:	1619	CODE:
1243	{	1620	{
1244	if (dx > 0)	1621	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	1623	else if (dx < 0)
1247	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);
1248		1625
1249	if (dy > 0)	1626	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	1627	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	1628	else if (dy < 0)
1252	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);
1253		1630
1254	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1256		1633
1257	while (self->y < 0)	1634	while (self->y < 0)
…		…
1261	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1262	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1263	}	1640	}
1264	}	1641	}
1265		1642
1266	void	1643	SV *
1267	map1a_update (CFPlus::Map self, SV *data_)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1268	CODE:	1645	CODE:
1269	{	1646	{
1270	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1271	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1272	mapcell *cell;	1649	mapcell *cell;
1273	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1274		1653
1275	while (data < data_end)	1654	while (data < data_end - 1)
1276	{	1655	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1278		1657
1279	x = self->x + ((flags >> 10) & 63);	1658	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	1659	y = self->y + ((flags >> 4) & 63);
1281		1660
1282	cell = map_get_cell (self, x, y);	1661	cell = map_get_cell (self, x, y);
1283		1662
1284	if (flags & 15)	1663	if (flags & 15)
1285	{	1664	{
1286	if (cell->darkness < 0)	1665	if (!cell->darkness)
1287	{	1666	{
		1667	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	1668	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	1669	}
1293		1670
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//TODO: don't trust server data to be in-range(!)	1671	//TODO: don't trust server data to be in-range(!)
1297		1672
1298	if (flags & 4)	1673	if (flags & 8)
1299	{	1674	{
1300	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;
1301	}	1711	}
1302		1712
		1713	for (z = 0; z <= 2; ++z)
1303	if (flags & 2)	1714	if (flags & (4 >> z))
1304	{	1715	{
1305	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	}
1306	}	1733	}
1307
1308	if (flags & 1)
1309	{
1310	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1311	}
1312	}	1734	}
1313	else	1735	else
1314	cell->darkness = -1;	1736	cell->darkness = 0;
1315	}	1737	}
1316	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1317		1741
1318	SV *	1742	SV *
1319	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1320	CODE:	1744	CODE:
1321	{	1745	{
1322	int x1, x;	1746	int x1, x;
1323	int y1, y;	1747	int y1, y;
1324	int z;	1748	int z;
…		…
1345	{	1769	{
1346	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1347		1771
1348	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1349	{	1773	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	1776	int a1 = tex.a;
1357		1777
1358	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1359	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1360	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1361	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1362	}
1363	}	1782	}
1364	}	1783	}
1365		1784
1366	*map++ = (r )	1785	*map++ = (r )
1367	| (g << 8)	1786	| (g << 8)
…		…
1374	}	1793	}
1375	OUTPUT:	1794	OUTPUT:
1376	RETVAL	1795	RETVAL
1377		1796
1378	void	1797	void
1379	draw (CFPlus::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)
1380	CODE:	1799	CODE:
1381	{	1800	{
1382	int vx, vy;
1383	int x, y, z;	1801	int x, y, z;
1384	int last_name;
1385	mapface face;
1386		1802
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1388	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;
1389		1807
1390	/*	1808	rc_t *rc = rc_alloc ();
1391	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1392	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394		1811
1395	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1396	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1398	*/
1399		1815
1400	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	}
1401		1852
1402	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1404	glEnable (GL_TEXTURE_2D);
1405	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1406		1856
1407	glBegin (GL_QUADS);
1408
1409	last_name = 0;
1410
1411	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1412	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1414	{	1863	{
1415	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1416		1865
1417	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	1868	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	1870	tileid tile = cell->tile [z];
1423		1871
1424	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))
1425	{	1977	{
1426	maptex tex = self->tex [face];	1978	int level = (w << 5) | b;
		1979	HE *he;
1427		1980
1428	int px = (x + 1) * 32 - tex.w;	1981	hv_iterinit (smooth);
1429	int py = (y + 1) * 32 - tex.h;	1982	while ((he = hv_iternext (smooth)))
1430
1431	if (last_name != tex.name)
1432	{	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	{
1433	glEnd ();	2005	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1436	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	}
1437	}	2031	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	2032	}
1444	}
1445	}	2033	}
1446		2034
1447	glEnd ();	2035	glEnd ();
1448
1449	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1450	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
1451	}	2044	rc_free (rc);
1452		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
1453	void	2078	void
1454	draw_magicmap (CFPlus::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)
1455	CODE:	2080	CODE:
1456	{	2081	{
1457	static float color[16][3] = {	2082	static float color[16][3] = {
1458	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1459	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1509	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1511	}	2136	}
1512		2137
1513	void	2138	void
1514	fow_texture (CFPlus::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)
1515	PPCODE:	2140	PPCODE:
1516	{	2141	{
1517	int vx, vy;
1518	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1519	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1520	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1521	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1522		2150
1523	memset (darkness, 255, sw4 * sh);
1524	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1526		2153
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1529		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1530	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1532	{	2161	{
1533	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1534		2163
1535	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	2166	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1539		2168
1540	darkness[y * sw4 + x] = cell->darkness < 0	2169	darkness1 [y * sw1 + x] = cell->darkness
		2170	? 255 - (cell->darkness - 1)
1541	? 255 - FOW_DARKNESS	2171	: 255 - FOW_DARKNESS;
1542	: 255 - cell->darkness;
1543	}	2172	}
1544	}	2173	}
1545		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
1546	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1548	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1549	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1550	}	2217	}
1551		2218
1552	SV *	2219	SV *
1553	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1554	CODE:	2221	CODE:
1555	{	2222	{
1556	int x, y, x1, y1;	2223	int x, y, x1, y1;
1557	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
1558	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1584	{	2251	{
1585	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2253	uint8_t flags = 0;
1587		2254
1588	if (cell->face [0]) flags |= 1;	2255	if (cell->tile [0]) flags |= 1;
1589	if (cell->face [1]) flags |= 2;	2256	if (cell->tile [1]) flags |= 2;
1590	if (cell->face [2]) flags |= 4;	2257	if (cell->tile [2]) flags |= 4;
1591		2258
1592	*data++ = flags;	2259	*data++ = flags;
1593		2260
1594	if (flags & 1)	2261	if (flags & 1)
1595	{	2262	{
		2263	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2265	*data++ = tile;
1598	}	2266	}
1599		2267
1600	if (flags & 2)	2268	if (flags & 2)
1601	{	2269	{
		2270	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2272	*data++ = tile;
1604	}	2273	}
1605		2274
1606	if (flags & 4)	2275	if (flags & 4)
1607	{	2276	{
		2277	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2279	*data++ = tile;
1610	}	2280	}
1611	}	2281	}
1612	else	2282	else
1613	*data++ = 0;	2283	*data++ = 0;
1614	}	2284	}
…		…
1620	}	2290	}
1621	OUTPUT:	2291	OUTPUT:
1622	RETVAL	2292	RETVAL
1623		2293
1624	void	2294	void
1625	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1626	PPCODE:	2296	PPCODE:
1627	{	2297	{
1628	int x, y, z;	2298	int x, y, z;
1629	int w, h;	2299	int w, h;
1630	int x1, y1;	2300	int x1, y1;
1631		2301
1632	if (*data++ != 0)	2302	if (*data++ != 0)
1633	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1634		2304
1635	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
1636	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
1637		2307
1638	// 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
…		…
1654	{	2324	{
1655	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1656		2326
1657	if (flags)	2327	if (flags)
1658	{	2328	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1662		2331
1663	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2332	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1664	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2333	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1665	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2334	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1666		2335
1667	if (cell->darkness <= 0)	2336	if (cell->darkness == 0)
1668	{	2337	{
1669	cell->darkness = -1;	2338	cell->darkness = 0;
1670		2339
1671	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1672	{	2341	{
1673	cell->face[z] = face[z];	2342	tileid t = tile [z];
1674		2343
1675	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2344	if (t >= self->texs || (t && !self->tex [t].name))
		2345	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1677	}	2351	}
1678	}	2352	}
1679	}	2353	}
1680	}	2354	}
1681	}	2355	}
1682	}	2356	}
1683		2357
1684	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1685		2359
1686	CFPlus::MixChunk	2360	DC::RW
1687	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
1688	CODE:	2362	CODE:
1689	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1690	OUTPUT:	2369	OUTPUT:
1691	RETVAL	2370	RETVAL
1692		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 : '('
1693	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
1694	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1695	CODE:	2482	CODE:
1696	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1697		2484
1698	int	2485	int
1699	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1700	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1701	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1702	OUTPUT:	2491	OUTPUT:
1703	RETVAL	2492	RETVAL
1704		2493
1705	int	2494	DC::Channel
1706	play (CFPlus::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)
1707	CODE:	2496	CODE:
		2497	{
1708	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	}
1709	OUTPUT:	2509	OUTPUT:
1710	RETVAL	2510	RETVAL
1711		2511
1712	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1713		2513
1714	int	2514	int
1715	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1716	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1717	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	2521	OUTPUT:
1719	RETVAL	2522	RETVAL
1720		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
1721	CFPlus::MixMusic	2534	DC::MixMusic
1722	new_from_file (SV *class, char *path)	2535	new (SV *class, DC::RW rwops)
1723	CODE:	2536	CODE:
1724	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1725	OUTPUT:	2538	OUTPUT:
1726	RETVAL	2539	RETVAL
1727		2540
1728	void	2541	void
1729	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1730	CODE:	2543	CODE:
1731	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1732		2545
1733	int	2546	int
1734	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1735	CODE:	2548	CODE:
1736	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1737	OUTPUT:	2550	OUTPUT:
1738	RETVAL	2551	RETVAL
1739		2552
1740	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	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
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1741		2561
1742	BOOT:	2562	BOOT:
1743	{	2563	{
1744	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1745	static const struct {	2565	static const struct {
1746	const char *name;	2566	const char *name;
1747	IV iv;	2567	IV iv;
1748	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1749	# 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),
1750	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1758	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1759	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1760	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1761	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1762	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1763	const_iv (GL_AND),	2587	const_iv (GL_AND),
1764	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1765	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1766	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1767	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1780	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1781	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1784	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),
1785	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1811	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1812	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1813	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1814	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1815	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1816	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
1817	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
1818	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1819	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1820	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1821	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1822	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1823	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1824	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),
1825	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1826	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1827	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1828	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1829	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1830	# undef const_iv	2671	# undef const_iv
1831	};	2672	};
1832		2673
1833	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; )
1834	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);
1835	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1836		2686
1837	char *	2687	char *
1838	gl_vendor ()	2688	gl_vendor ()
1839	CODE:	2689	CODE:
1840	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1853	CODE:	2703	CODE:
1854	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1855	OUTPUT:	2705	OUTPUT:
1856	RETVAL	2706	RETVAL
1857		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
1858	int glGetError ()	2722	int glGetError ()
1859		2723
1860	void glFinish ()	2724	void glFinish ()
1861		2725
1862	void glClear (int mask)	2726	void glClear (int mask)
…		…
1899	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1900	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_)
1901		2765
1902	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
1903	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
1904		2770
1905	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
1906		2772
1907	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
1908		2774
…		…
1916		2782
1917	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
1918	CODE:	2784	CODE:
1919	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
1920		2786
1921	void glBegin (int mode)
1922
1923	void glEnd ()
1924
1925	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)
1926	PROTOTYPE: @
1927	ALIAS:	2788	ALIAS:
1928	glColor_premultiply = 1	2789	glColor_premultiply = 1
1929	CODE:	2790	CODE:
1930	if (ix)	2791	if (ix)
1931	{	2792	{
…		…
1934	b *= a;	2795	b *= a;
1935	}	2796	}
1936	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
1937	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
1938		2799
1939	void glInterleavedArrays (int format, int stride, char *data)
1940
1941	void glDrawElements (int mode, int count, int type, char *indices)
1942
1943	# 1.2 void glDrawRangeElements (int mode, int start, int end
1944
1945	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
1946	CODE:	2801	CODE:
1947	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
1948	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
1949		2804
…		…
1953		2808
1954	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
1955	CODE:	2810	CODE:
1956	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
1957		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
1958	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
1959	CODE:	2843	CODE:
1960	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
1961		2845
1962	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
1978	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)
1979	CODE:	2863	CODE:
1980	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
1981	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1982		2866
1983	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)
1984		2868
1985	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)
1986		2870
1987	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)
1988		2874
1989	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)
1990		2876
1991	int glGenTexture ()	2877	int glGenTexture ()
1992	CODE:	2878	CODE:
1993	{	2879	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	2880	OUTPUT:
1999	RETVAL	2881	RETVAL
2000		2882
2001	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2002	CODE:	2884	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	2885	del_texture (name);
2006	}	2886
2007
2008	int glGenList ()	2887	int glGenList ()
2009	CODE:	2888	CODE:
2010	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2011	OUTPUT:	2890	OUTPUT:
2012	RETVAL	2891	RETVAL
…		…
2019		2898
2020	void glEndList ()	2899	void glEndList ()
2021		2900
2022	void glCallList (int list)	2901	void glCallList (int list)
2023		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		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