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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 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);
…		…
159		209
160	*w = rect.width;	210	*w = rect.width;
161	*h = rect.height;	211	*h = rect.height;
162	}	212	}
163		213
		214	typedef uint16_t tileid;
164	typedef uint16_t mapface;	215	typedef uint16_t faceid;
165		216
166	typedef struct {	217	typedef struct {
167	GLint name;	218	GLuint name;
168	int w, h;	219	int w, h;
169	float s, t;	220	float s, t;
170	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
171	} maptex;	224	} maptex;
172		225
173	typedef struct {	226	typedef struct {
174	uint32_t player;	227	uint32_t player;
175	mapface face[3];	228	tileid tile[3];
176	uint16_t darkness;	229	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	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;
300	mapcell *cell;	370	mapcell *cell;
301		371
…		…
315		385
316	cell = row->col + x - row->c0;	386	cell = row->col + x - row->c0;
317		387
318	cell->darkness = 0;	388	cell->darkness = 0;
319	cell->stat_hp = 0;	389	cell->stat_hp = 0;
		390	cell->flags = 0;
		391	cell->player = 0;
320	}	392	}
321	}	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);
322	}	410	}
323		411
324	static void	412	static void
325	music_finished (void)	413	music_finished (void)
326	{	414	{
…		…
362	n |= n >> 16;	450	n |= n >> 16;
363		451
364	return n + 1;	452	return n + 1;
365	}	453	}
366		454
367	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
368		514
369	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
370		516
371	BOOT:	517	BOOT:
372	{	518	{
373	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
374	static const struct {	520	static const struct {
375	const char *name;	521	const char *name;
376	IV iv;	522	IV iv;
377	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
378	# 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
379	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
380	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
381	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
382	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
383	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
392	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
393	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
394	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
395	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
396	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),
397	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
398	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
399	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
400	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
401	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
456	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
457	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
458	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
459	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
460	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
461	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
463	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
464	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
465	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
466	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
467	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
468	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
469	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
470	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
471	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
472	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
473	const_iv (KMOD_CTRL),	634
474	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
475	const_iv (KMOD_ALT),
476	const_iv (KMOD_META)
477	# undef const_iv	636	# undef const_iv
478	};	637	};
479		638
480	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; )
481	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);
482	}	644	}
		645
		646	void
		647	weaken (SV *rv)
		648	PROTOTYPE: $
		649	CODE:
		650	sv_rvweaken (rv);
483		651
484	int	652	int
485	in_destruct ()	653	in_destruct ()
486	CODE:	654	CODE:
487	RETVAL = PL_main_cv == Nullcv;	655	RETVAL = PL_main_cv == Nullcv;
…		…
490		658
491	NV floor (NV x)	659	NV floor (NV x)
492		660
493	NV ceil (NV x)	661	NV ceil (NV x)
494		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
495	void	667	void
496	pango_init ()	668	pango_init ()
497	CODE:	669	CODE:
498	{	670	{
499	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
500	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);
501	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
502	}	678	}
		679
		680	char *
		681	SDL_GetError ()
503		682
504	int	683	int
505	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
506		685
507	void	686	void
508	SDL_Quit ()	687	SDL_Quit ()
509		688
510	void	689	void
511	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
512	PPCODE:	691	PPCODE:
513	{	692	{
514	SDL_Rect **m;	693	SDL_Rect **m;
515		694
516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
520		699
521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
523		702
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
528		707
529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
530	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
533	#endif	712	#endif
534		713
535	SDL_EnableUNICODE (1);
536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
537
538	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
539		715
540	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
541	while (*m)	717	while (*m)
542	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
543	AV *av = newAV ();	721	AV *av = newAV ();
544	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
545	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));
546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
547		728
548	++m;	729	++m;
549	}	730	}
550	}	731	}
551		732
552	char *
553	SDL_GetError ()
554
555	int	733	int
556	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
557	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
558	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
559	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
560	);	747	);
		748
561	if (RETVAL)	749	if (RETVAL)
562	{	750	{
563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
564	# 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);
565	# include "glfunc.h"	755	#include "glfunc.h"
566	# undef GL_FUNC	756	#undef GL_FUNC
567	}	757	}
		758	}
568	OUTPUT:	759	OUTPUT:
569	RETVAL	760	RETVAL
570		761
571	void	762	void
572	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
573		764
574	char *	765	char *
575	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
576		767
		768	int
		769	SDL_GetAppState ()
		770
577	void	771	void
578	SDL_PollEvent ()	772	poll_events ()
579	PPCODE:	773	PPCODE:
580	{	774	{
581	SDL_Event ev;	775	SDL_Event ev;
582		776
583	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
584	{	779	{
585	HV *hv = newHV ();	780	HV *hv = newHV ();
586	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
587		782
588	switch (ev.type)	783	switch (ev.type)
589	{	784	{
590	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
591	case SDL_KEYUP:	786	case SDL_KEYUP:
592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
594	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 */
595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
596	break;	792	break;
597		793
598	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
601	break;	797	break;
602		798
603	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
604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
605
606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
611	break;	825	break;
612		826
613	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
614	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
616		830
617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
619	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
620	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
625	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
626	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
627	break;	841	break;
628	}	842	}
629		843
630	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))));
631	}	845	}
632	}	846	}
633		847
634	int	848	int
635	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)
636	POSTCALL:	850	POSTCALL:
637	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
638	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
639		853
640	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
641	Mix_CloseAudio ()	871	Mix_CloseAudio ()
642		872
643	int	873	int
644	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
645		875
		876	const char *
		877	Mix_GetError ()
		878
646	void	879	void
647	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
648	CODE:	881	CODE:
		882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		883
		884	void
		885	win32_proxy_info ()
		886	PPCODE:
		887	{
649	#ifndef _WIN32	888	#ifdef _WIN32
650	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	}
651	#endif	910	#endif
		911	}
652		912
653	void	913	void
654	add_font (char *file)	914	add_font (char *file)
655	CODE:	915	CODE:
656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	916	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
664	STRLEN image_len;	924	STRLEN image_len;
665	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
666	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
667	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
668	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
669	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
670	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
671		931
672	if (!rw)	932	if (!rw)
673	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
674		934
…		…
747	void	1007	void
748	error (char *message)	1008	error (char *message)
749	CODE:	1009	CODE:
750	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
751	#ifdef _WIN32	1011	#ifdef _WIN32
752	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
753	#endif	1013	#endif
754		1014
755	void	1015	void
756	fatal (char *message)	1016	fatal (char *message)
757	CODE:	1017	CODE:
758	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
759	#ifdef _WIN32	1019	#ifdef _WIN32
760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
761	#endif	1021	#endif
762	_exit (1);	1022	_exit (1);
763		1023
764	void	1024	void
765	_exit (int retval)	1025	_exit (int retval = 0)
766	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
767	_exit (retval);	1030	_exit (retval);
		1031	#endif
768		1032
769	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
770		1041
771	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
772	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
773	CODE:	1048	CODE:
774	{	1049	{
775	int count;	1050	int count;
776	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
779	}	1054	}
780	OUTPUT:	1055	OUTPUT:
781	RETVAL	1056	RETVAL
782		1057
783	void	1058	void
784	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
785	CODE:	1060	CODE:
786	pango_font_description_free (self);	1061	pango_font_description_free (self);
787		1062
788	void	1063	void
789	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
790	CODE:	1066	CODE:
791	default_font = self;	1067	default_font = self;
792		1068
793	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
794		1070
		1071	PROTOTYPES: DISABLE
		1072
795	void	1073	void
796	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
797	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
798	tc_clear ();	1083	tc_restore ();
799		1084
800	CFPlus::Layout	1085	DC::Layout
801	new (SV *class)	1086	new (SV *class)
802	CODE:	1087	CODE:
803	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
804		1089
805	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
807	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
808	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
809	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
810	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
811	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
812		1098
813	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
814	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
815	OUTPUT:	1101	OUTPUT:
816	RETVAL	1102	RETVAL
817		1103
818	void	1104	void
819	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
820	CODE:	1106	CODE:
821	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
822	Safefree (self);	1109	Safefree (self);
823		1110
824	void	1111	void
825	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
826	CODE:	1113	CODE:
827	{	1114	{
828	STRLEN textlen;	1115	STRLEN textlen;
829	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
830		1117
831	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
832	}	1119	}
833		1120
834	void	1121	void
835	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
836	CODE:	1123	CODE:
837	{	1124	{
838	STRLEN textlen;	1125	STRLEN textlen;
839	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
840		1127
841	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
842	}	1129	}
843		1130
844	void	1131	void
845	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
846	CODE:	1133	CODE:
847	{	1134	{
848	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
849	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
850	const char *pos = text;	1137	const char *pos = text;
…		…
885	if (attrs)	1172	if (attrs)
886	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
887	}	1174	}
888		1175
889	void	1176	void
890	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
891	PPCODE:	1178	PPCODE:
892	{	1179	{
893	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
894		1181
895	do	1182	do
896	{	1183	{
897	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
898		1185
899	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
900	{	1187	{
901	PangoRectangle extents;	1188	PangoRectangle extents;
902	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
910		1197
911	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
912	}	1199	}
913		1200
914	int	1201	int
915	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
916	CODE:	1203	CODE:
917	{	1204	{
918	int lines = 1;	1205	int lines = 1;
919	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
920		1207
…		…
925	}	1212	}
926	OUTPUT:	1213	OUTPUT:
927	RETVAL	1214	RETVAL
928		1215
929	SV *	1216	SV *
930	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
931	CODE:	1218	CODE:
932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
933	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
934	OUTPUT:	1221	OUTPUT:
935	RETVAL	1222	RETVAL
936		1223
937	void	1224	void
938	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.)
939	CODE:	1226	CODE:
940	self->r = r;	1227	self->r = r;
941	self->g = g;	1228	self->g = g;
942	self->b = b;	1229	self->b = b;
943	self->a = a;	1230	self->a = a;
944		1231
945	void	1232	void
946	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
947	CODE:	1234	CODE:
948	if (self->font != font)	1235	if (self->font != font)
949	{	1236	{
950	self->font = font;	1237	self->font = font;
951	layout_update_font (self);	1238	layout_update_font (self);
952	}	1239	}
953		1240
954	void	1241	void
955	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
956	CODE:	1243	CODE:
957	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
958	{	1245	{
959	self->base_height = base_height;	1246	self->base_height = base_height;
960	layout_update_font (self);	1247	layout_update_font (self);
961	}	1248	}
962		1249
963	void	1250	void
964	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
965	CODE:	1252	CODE:
966	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);
967		1254
968	void	1255	void
969	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
970	CODE:	1257	CODE:
971	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
972		1259
973	void	1260	void
974	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
975	CODE:	1262	CODE:
976	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
977		1264
978	void	1265	void
979	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
980	CODE:	1267	CODE:
981	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
982	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
983	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
984	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
985	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
986	);	1273	);
987		1274
988	void	1275	void
989	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
990	CODE:	1277	CODE:
991	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
992		1279
993	void	1280	void
994	size (CFPlus::Layout self)	1281	size (DC::Layout self)
995	PPCODE:	1282	PPCODE:
996	{	1283	{
997	int w, h;	1284	int w, h;
998		1285
999	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1002	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1003	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1004	}	1291	}
1005		1292
1006	int	1293	int
1007	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1008	CODE:	1295	CODE:
1009	{	1296	{
1010	PangoRectangle rect;	1297	PangoRectangle rect;
1011	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1012	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1013	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1014	}	1301	}
1015	OUTPUT:	1302	OUTPUT:
1016	RETVAL	1303	RETVAL
1017		1304
1018	int	1305	int
1019	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1020	CODE:	1307	CODE:
1021	{	1308	{
1022	int index, trailing;	1309	int index, trailing;
1023	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);
1024	RETVAL = index;	1311	RETVAL = index + trailing;
1025	}	1312	}
1026	OUTPUT:	1313	OUTPUT:
1027	RETVAL	1314	RETVAL
1028		1315
1029	void	1316	void
1030	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1031	PPCODE:	1318	PPCODE:
1032	{	1319	{
1033	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1035		1322
1036	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1040	}	1327	}
1041		1328
1042	void	1329	void
1043	render (CFPlus::Layout self, float x, float y, int flags = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1044	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);
1045	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1046	self->pl,	1375	self->pl,
		1376	self->rc,
1047	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1048	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1049	flags	1379	flags
1050	);	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);
1051		1384
1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
1053
1054	void	1385	void
1055	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1056	CODE:	1387	CODE:
1057	{	1388	{
1058	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1059	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);
1060		1396
1061	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_))
1062	{	1413	{
1063	int nw = minpot (ow);
1064	int nh = minpot (oh);
1065
1066	if (nw != ow || nh != oh)
1067	{
1068	if (SvOK (data_))
1069	{
1070	STRLEN datalen;	1414	STRLEN datalen;
1071	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1072	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1073	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1074		1418
1075	SvPOK_only (result_);	1419	SvPOK_only (result_);
1076	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1077		1421
1078	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1079	while (oh--)	1423	while (oh--)
1080	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);
1081		1425
1082	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1083	}
1084
1085	sv_setiv (w_, nw);
1086	sv_setiv (h_, nh);
1087	}
1088	}	1427	}
1089	}	1428	}
1090		1429
1091	void	1430	void
1092	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.)
…		…
1098	{	1437	{
1099	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1102	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;
1103		1445
1104	if (items < 5)	1446	if (items < 5)
1105	{	1447	{
1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1135	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1136	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1137	}	1479	}
1138	}	1480	}
1139		1481
1140	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
1141		1492
1142	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1143	new (SV *class, int map_width, int map_height)	1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
		1498	new (SV *class)
1144	CODE:	1499	CODE:
1145	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1146	RETVAL->x = 0;	1501	RETVAL->x = 0;
1147	RETVAL->y = 0;	1502	RETVAL->y = 0;
1148	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1149	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1150	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1151	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1152	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1153	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1154	RETVAL->texs = 8192;
1155	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1156	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1157	RETVAL->row = 0;	1510	RETVAL->row = 0;
1158	OUTPUT:	1511	OUTPUT:
1159	RETVAL	1512	RETVAL
1160		1513
1161	void	1514	void
1162	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1163	CODE:	1516	CODE:
1164	{	1517	{
1165	map_clear (self);	1518	map_clear (self);
1166	Safefree (self->face);	1519	Safefree (self->face2tile);
1167	Safefree (self->tex);	1520	Safefree (self->tex);
1168	Safefree (self);	1521	Safefree (self);
1169	}	1522	}
1170		1523
1171	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
1172	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1173	CODE:	1532	CODE:
1174	map_clear (self);	1533	map_clear (self);
1175		1534
1176	void	1535	void
1177	set_face (CFPlus::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1178	CODE:	1537	CODE:
1179	{	1538	{
1180	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1181	{	1540	need_texid (self, tile);
1182	Append (mapface, self->face, self->faces, self->faces);
1183	self->faces *= 2;
1184	}
1185
1186	self->face [face] = texid;
1187	}	1541	}
1188		1542
1189	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
1190	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)
1191	CODE:	1568	CODE:
1192	{	1569	{
1193	while (self->texs <= texid)	1570	need_texid (self, texid);
1194	{
1195	Append (maptex, self->tex, self->texs, self->texs);
1196	self->texs *= 2;
1197	}
1198		1571
1199	{	1572	{
1200	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1201		1574
1202	tex->name = name;	1575	tex->name = name;
…		…
1219	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1220	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1221	}	1594	}
1222		1595
1223	int	1596	int
1224	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1225	ALIAS:	1598	ALIAS:
1226	oy = 1	1599	oy = 1
1227	x = 2	1600	x = 2
1228	y = 3	1601	y = 3
1229	w = 4	1602	w = 4
…		…
1240	}	1613	}
1241	OUTPUT:	1614	OUTPUT:
1242	RETVAL	1615	RETVAL
1243		1616
1244	void	1617	void
1245	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1246	CODE:	1619	CODE:
1247	{	1620	{
1248	if (dx > 0)	1621	if (dx > 0)
1249	map_blank (self, self->x, self->y, dx - 1, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1250	else if (dx < 0)	1623	else if (dx < 0)
1251	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);
1252		1625
1253	if (dy > 0)	1626	if (dy > 0)
1254	map_blank (self, self->x, self->y, self->w, dy - 1);	1627	map_blank (self, self->x, self->y, self->w, dy);
1255	else if (dy < 0)	1628	else if (dy < 0)
1256	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);
1257		1630
1258	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1259	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1260		1633
1261	while (self->y < 0)	1634	while (self->y < 0)
…		…
1265	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1266	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1267	}	1640	}
1268	}	1641	}
1269		1642
1270	void	1643	SV *
1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1272	CODE:	1645	CODE:
1273	{	1646	{
1274	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1275	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1276	mapcell *cell;	1649	mapcell *cell;
1277	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1278		1653
1279	while (data < data_end - 1)	1654	while (data < data_end - 1)
1280	{	1655	{
1281	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1282		1657
…		…
1287		1662
1288	if (flags & 15)	1663	if (flags & 15)
1289	{	1664	{
1290	if (!cell->darkness)	1665	if (!cell->darkness)
1291	{	1666	{
		1667	memset (cell, 0, sizeof (*cell));
1292	cell->darkness = 256;	1668	cell->darkness = 256;
1293	cell->face [0] = 0;
1294	cell->face [1] = 0;
1295	cell->face [2] = 0;
1296	}	1669	}
1297		1670
1298	//TODO: don't trust server data to be in-range(!)	1671	//TODO: don't trust server data to be in-range(!)
1299		1672
1300	if (flags & 8)	1673	if (flags & 8)
…		…
1315	cell->stat_width = 1;	1688	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1689	cell->stat_hp = *data++;
1317	}	1690	}
1318	else if (cmd == 6) // monster width	1691	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1692	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1693	else if (cmd == 0x47)
1321	{	1694	{
1322	if (*data == 4)	1695	if (*data == 4)
1323	; // decode player tag	1696	; // decode player count
1324		1697
1325	data += *data + 1;	1698	data += *data + 1;
1326	}	1699	}
1327	else if (cmd == 8) // cell flags	1700	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1701	cell->flags = *data++;
…		…
1335	}	1708	}
1336	else	1709	else
1337	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1338	}	1711	}
1339		1712
		1713	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1714	if (flags & (4 >> z))
1341	{	1715	{
1342	cell->face [0] = 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	}
1343	}	1733	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1734	}
1355	else	1735	else
1356	{
1357	cell->darkness = 0;	1736	cell->darkness = 0;
1358	cell->stat_hp = 0;
1359	}
1360	}	1737	}
1361	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1362		1741
1363	SV *	1742	SV *
1364	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)
1365	CODE:	1744	CODE:
1366	{	1745	{
1367	int x1, x;	1746	int x1, x;
1368	int y1, y;	1747	int y1, y;
1369	int z;	1748	int z;
…		…
1390	{	1769	{
1391	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1392		1771
1393	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1394	{	1773	{
1395	mapface face = cell->face [z];
1396
1397	if (face)
1398	{
1399	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1400	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1401	int a1 = tex.a;	1776	int a1 = tex.a;
1402		1777
1403	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1404	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1405	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1406	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1407	}
1408	}	1782	}
1409	}	1783	}
1410		1784
1411	*map++ = (r )	1785	*map++ = (r )
1412	| (g << 8)	1786	| (g << 8)
…		…
1419	}	1793	}
1420	OUTPUT:	1794	OUTPUT:
1421	RETVAL	1795	RETVAL
1422		1796
1423	void	1797	void
1424	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)
1425	CODE:	1799	CODE:
1426	{	1800	{
1427	int vx, vy;
1428	int x, y, z;	1801	int x, y, z;
1429	int last_name;
1430	mapface face;
1431		1802
1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1433	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;
1434		1807
1435	/*	1808	rc_t *rc = rc_alloc ();
1436	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1437	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1439		1811
1440	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1441	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1443	*/
1444		1815
1445	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	}
1446		1852
1447	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1449	glEnable (GL_TEXTURE_2D);
1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1451		1856
1452	glBegin (GL_QUADS);
1453
1454	last_name = 0;
1455
1456	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1457	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1458	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1459	{	1863	{
1460	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1461		1865
1462	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1463	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1464	{	1868	{
1465	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1466
1467	face = cell->face [z];	1870	tileid tile = cell->tile [z];
		1871
		1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
1468		1876
1469	if (face && face < self->texs)	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))
1470	{	1977	{
1471	maptex tex = self->tex [face];	1978	int level = (w << 5) | b;
1472	int px = (x + 1) * 32 - tex.w;	1979	HE *he;
1473	int py = (y + 1) * 32 - tex.h;
1474		1980
1475	if (last_name != tex.name)	1981	hv_iterinit (smooth);
		1982	while ((he = hv_iternext (smooth)))
1476	{	1983	{
1477	glEnd ();	1984	smooth_key *skey = (smooth_key *)HeKEY (he);
1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1985	IV bits = SvIVX (HeVAL (he));
1479	glBegin (GL_QUADS);
1480	}
1481		1986
1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1486	}
1487
1488	if (cell->flags && z == 2)
1489	{
1490	if (cell->flags & 1)	1987	if (!(bits & 0x1000)
		1988	&& skey->level == level
		1989	&& level > smooth_max [skey->x][skey->y])
1491	{	1990	{
1492	maptex tex = self->tex [1];	1991	maptex tex = self->tex [skey->tile];
1493	int px = (x + 1) * 32 - tex.w + 2;	1992	int px = (((int)skey->x) - 1) * T;
1494	int py = (y + 1) * 32 - tex.h - 6;	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
1495		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	{
1496	glEnd ();	2005	glEnd ();
1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1498	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
1499		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
1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
		2030	}
1504	}	2031	}
1505	}	2032	}
1506	}
1507	}	2033	}
1508		2034
1509	glEnd ();	2035	glEnd ();
1510
1511	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1512	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1513		2045
1514	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1515	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1516	if (0 <= y + vy && y + vy < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1517	{	2049	{
1518	maprow *row = self->row + (y + vy);	2050	maprow *row = self->row + (y + my);
1519		2051
1520	for (x = 0; x < sw; x++)	2052	for (x = 0; x < sw; x++)
1521	if (row->c0 <= x + vx && x + vx < row->c1)	2053	if (row->c0 <= x + mx && x + mx < row->c1)
1522	{	2054	{
1523	mapcell *cell = row->col + (x + vx - row->c0);	2055	mapcell *cell = row->col + (x + mx - row->c0);
1524		2056
1525	int px = x * 32;	2057	int px = x * T;
1526	int py = y * 32;	2058	int py = y * T;
1527		2059
1528	if (cell->stat_hp)	2060	if (cell->stat_hp)
1529	{	2061	{
1530	int width = cell->stat_width * 32;	2062	int width = cell->stat_width * T;
1531	int thick = sh / 28 + 1 + cell->stat_width;	2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1532		2064
1533	glColor3ub (0, 0, 0);	2065	glColor3ub (0, 0, 0);
1534	glRectf (px + 1, py - thick - 2,	2066	glRectf (px + 1, py - thick - 2,
1535	px + width - 1, py);	2067	px + width - 1, py);
1536		2068
…		…
1542	}	2074	}
1543	}	2075	}
1544	}	2076	}
1545		2077
1546	void	2078	void
1547	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)
1548	CODE:	2080	CODE:
1549	{	2081	{
1550	static float color[16][3] = {	2082	static float color[16][3] = {
1551	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1552	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1602	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1603	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1604	}	2136	}
1605		2137
1606	void	2138	void
1607	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)
1608	PPCODE:	2140	PPCODE:
1609	{	2141	{
1610	int vx, vy;
1611	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1612	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1613	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1614	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1615		2150
1616	memset (darkness, 255, sw4 * sh);
1617	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1618	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1619		2153
1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1622		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1623	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1624	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1625	{	2161	{
1626	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1627		2163
1628	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1629	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1630	{	2166	{
1631	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1632		2168
1633	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1634	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1635	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1636	}	2172	}
1637	}	2173	}
1638		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
1639	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1640	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1641	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1642	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1643	}	2217	}
1644		2218
1645	SV *	2219	SV *
1646	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)
1647	CODE:	2221	CODE:
1648	{	2222	{
1649	int x, y, x1, y1;	2223	int x, y, x1, y1;
1650	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
1651	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1676	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1677	{	2251	{
1678	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1679	uint8_t flags = 0;	2253	uint8_t flags = 0;
1680		2254
1681	if (cell->face [0]) flags |= 1;	2255	if (cell->tile [0]) flags |= 1;
1682	if (cell->face [1]) flags |= 2;	2256	if (cell->tile [1]) flags |= 2;
1683	if (cell->face [2]) flags |= 4;	2257	if (cell->tile [2]) flags |= 4;
1684		2258
1685	*data++ = flags;	2259	*data++ = flags;
1686		2260
1687	if (flags & 1)	2261	if (flags & 1)
1688	{	2262	{
		2263	tileid tile = cell->tile [0];
1689	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1690	*data++ = cell->face [0];	2265	*data++ = tile;
1691	}	2266	}
1692		2267
1693	if (flags & 2)	2268	if (flags & 2)
1694	{	2269	{
		2270	tileid tile = cell->tile [1];
1695	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1696	*data++ = cell->face [1];	2272	*data++ = tile;
1697	}	2273	}
1698		2274
1699	if (flags & 4)	2275	if (flags & 4)
1700	{	2276	{
		2277	tileid tile = cell->tile [2];
1701	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1702	*data++ = cell->face [2];	2279	*data++ = tile;
1703	}	2280	}
1704	}	2281	}
1705	else	2282	else
1706	*data++ = 0;	2283	*data++ = 0;
1707	}	2284	}
…		…
1713	}	2290	}
1714	OUTPUT:	2291	OUTPUT:
1715	RETVAL	2292	RETVAL
1716		2293
1717	void	2294	void
1718	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)
1719	PPCODE:	2296	PPCODE:
1720	{	2297	{
1721	int x, y, z;	2298	int x, y, z;
1722	int w, h;	2299	int w, h;
1723	int x1, y1;	2300	int x1, y1;
1724		2301
1725	if (*data++ != 0)	2302	if (*data++ != 0)
1726	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1727		2304
1728	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
1729	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
1730		2307
1731	// 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
…		…
1747	{	2324	{
1748	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1749		2326
1750	if (flags)	2327	if (flags)
1751	{	2328	{
1752	mapface face[3] = { 0, 0, 0 };
1753
1754	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1755		2331
1756	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2332	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1757	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2333	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1758	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2334	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1759		2335
1760	if (cell->darkness == 0)	2336	if (cell->darkness == 0)
1761	{	2337	{
1762	cell->darkness = 0;	2338	cell->darkness = 0;
1763		2339
1764	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1765	{	2341	{
1766	cell->face[z] = face[z];	2342	tileid t = tile [z];
1767		2343
1768	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2344	if (t >= self->texs || (t && !self->tex [t].name))
		2345	{
1769	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1770	}	2351	}
1771	}	2352	}
1772	}	2353	}
1773	}	2354	}
1774	}	2355	}
1775	}	2356	}
1776		2357
1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1778		2359
1779	CFPlus::MixChunk	2360	DC::RW
1780	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
1781	CODE:	2362	CODE:
1782	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1783	OUTPUT:	2369	OUTPUT:
1784	RETVAL	2370	RETVAL
1785		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 : '('
1786	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
1787	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1788	CODE:	2482	CODE:
1789	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1790		2484
1791	int	2485	int
1792	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1793	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1794	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1795	OUTPUT:	2491	OUTPUT:
1796	RETVAL	2492	RETVAL
1797		2493
1798	int	2494	DC::Channel
1799	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)
1800	CODE:	2496	CODE:
		2497	{
1801	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	}
1802	OUTPUT:	2509	OUTPUT:
1803	RETVAL	2510	RETVAL
1804		2511
1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1806		2513
1807	int	2514	int
1808	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1809	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1810	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1811	OUTPUT:	2521	OUTPUT:
1812	RETVAL	2522	RETVAL
1813		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
1814	CFPlus::MixMusic	2534	DC::MixMusic
1815	new_from_file (SV *class, char *path)	2535	new (SV *class, DC::RW rwops)
1816	CODE:	2536	CODE:
1817	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1818	OUTPUT:	2538	OUTPUT:
1819	RETVAL	2539	RETVAL
1820		2540
1821	void	2541	void
1822	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1823	CODE:	2543	CODE:
1824	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1825		2545
1826	int	2546	int
1827	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1828	CODE:	2548	CODE:
1829	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1830	OUTPUT:	2550	OUTPUT:
1831	RETVAL	2551	RETVAL
1832		2552
1833	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
1834		2561
1835	BOOT:	2562	BOOT:
1836	{	2563	{
1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1838	static const struct {	2565	static const struct {
1839	const char *name;	2566	const char *name;
1840	IV iv;	2567	IV iv;
1841	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1842	# 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),
1843	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1844	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1845	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1846	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1847	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1851	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1852	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1853	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1854	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1855	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1856	const_iv (GL_AND),	2587	const_iv (GL_AND),
1857	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1858	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1859	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1860	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1873	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1874	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1875	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1876	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1877	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),
1878	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1880	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1881	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1882	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1883	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1904	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1905	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1906	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1907	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1908	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1909	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
1910	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
1911	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1912	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1913	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1914	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1915	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1916	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1917	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),
1918	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1919	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1920	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1921	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1922	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1923	# undef const_iv	2671	# undef const_iv
1924	};	2672	};
1925		2673
1926	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; )
1927	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);
1928	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1929		2686
1930	char *	2687	char *
1931	gl_vendor ()	2688	gl_vendor ()
1932	CODE:	2689	CODE:
1933	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1946	CODE:	2703	CODE:
1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1948	OUTPUT:	2705	OUTPUT:
1949	RETVAL	2706	RETVAL
1950		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
1951	int glGetError ()	2722	int glGetError ()
1952		2723
1953	void glFinish ()	2724	void glFinish ()
1954		2725
1955	void glClear (int mask)	2726	void glClear (int mask)
…		…
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1993	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_)
1994		2765
1995	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
1996	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
1997		2770
1998	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
1999		2772
2000	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2001		2774
…		…
2009		2782
2010	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2011	CODE:	2784	CODE:
2012	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2013		2786
2014	void glBegin (int mode)
2015
2016	void glEnd ()
2017
2018	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)
2019	PROTOTYPE: @
2020	ALIAS:	2788	ALIAS:
2021	glColor_premultiply = 1	2789	glColor_premultiply = 1
2022	CODE:	2790	CODE:
2023	if (ix)	2791	if (ix)
2024	{	2792	{
…		…
2027	b *= a;	2795	b *= a;
2028	}	2796	}
2029	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2030	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2031		2799
2032	void glInterleavedArrays (int format, int stride, char *data)
2033
2034	void glDrawElements (int mode, int count, int type, char *indices)
2035
2036	# 1.2 void glDrawRangeElements (int mode, int start, int end
2037
2038	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2039	CODE:	2801	CODE:
2040	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2041	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2042		2804
…		…
2046		2808
2047	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2048	CODE:	2810	CODE:
2049	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2050		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
2051	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2052	CODE:	2843	CODE:
2053	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2054		2845
2055	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2071	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)
2072	CODE:	2863	CODE:
2073	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2074	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2075		2866
2076	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)
2077		2868
2078	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)
2079		2870
2080	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)
2081		2874
2082	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)
2083		2876
2084	int glGenTexture ()	2877	int glGenTexture ()
2085	CODE:	2878	CODE:
2086	{	2879	RETVAL = gen_texture ();
2087	GLuint name;
2088	glGenTextures (1, &name);
2089	RETVAL = name;
2090	}
2091	OUTPUT:	2880	OUTPUT:
2092	RETVAL	2881	RETVAL
2093		2882
2094	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2095	CODE:	2884	CODE:
2096	{
2097	GLuint name_ = name;
2098	glDeleteTextures (1, &name_);	2885	del_texture (name);
2099	}	2886
2100
2101	int glGenList ()	2887	int glGenList ()
2102	CODE:	2888	CODE:
2103	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2104	OUTPUT:	2890	OUTPUT:
2105	RETVAL	2891	RETVAL
…		…
2112		2898
2113	void glEndList ()	2899	void glEndList ()
2114		2900
2115	void glCallList (int list)	2901	void glCallList (int list)
2116		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

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