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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	57	#endif
44		58
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		60
49	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
50		62
51	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	70	#else
59	# define PARACHUTE 0	71	# define PARACHUTE 0
60	#endif	72	#endif
61		73
		74	static AV *texture_av;
		75
62	static struct	76	static struct
63	{	77	{
64	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	79	#include "glfunc.h"
66	#undef GL_FUNC	80	#undef GL_FUNC
67	} gl;	81	} gl;
68		82
		83	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	85	{
71	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	90	else
76	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
77	}	92	}
78		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
79	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
80		120
81	#include "pango-font.c"	121	#include "pango-font.c"
82	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
83	#include "pango-render.c"	123	#include "pango-render.c"
84		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
87		129
88	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *DC__Font;
89		131
90	static int	132	static int
91	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
92	{	134	{
93	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		149
108	typedef struct cf_layout {	150	typedef struct cf_layout {
109	PangoLayout *pl;	151	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
111	int base_height;	153	int base_height;
112	CFClient__Font font;	154	DC__Font font;
		155	rc_t *rc;
113	} *CFClient__Layout;	156	} *DC__Layout;
114		157
115	static CFClient__Font default_font;	158	static DC__Font default_font;
116	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
118		161
119	static void	162	static void
120	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	168	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	170	}
128		171
129	static void	172	static void
130	layout_update_font (CFClient__Layout self)	173	layout_update_font (DC__Layout self)
131	{	174	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
134	*/	177	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		182
140	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
141	}	184	}
142		185
143	static void	186	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
147		193
148	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		196
151	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
152	}	198	if (!rect.height) rect.height = 1;
153		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
154	typedef uint16_t mapface;	205	typedef uint16_t faceid;
155		206
156	typedef struct {	207	typedef struct {
157	GLint name;	208	GLuint name;
158	int w, h;	209	int w, h;
159	float s, t;	210	float s, t;
160	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
161	} maptex;	214	} maptex;
162		215
163	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
164	int16_t darkness;	219	uint16_t darkness;
165	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	221	} mapcell;
167		222
168	typedef struct {	223	typedef struct {
169	int32_t c0, c1;	224	int32_t c0, c1;
170	mapcell *col;	225	mapcell *col;
171	} maprow;	226	} maprow;
172		227
173	typedef struct map {	228	typedef struct map {
174	int x, y, w, h;	229	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	231	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	232	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		233
182	int32_t rows;	234	int32_t rows;
183	maprow *row;	235	maprow *row;
184	} *CFClient__Map;	236	} *DC__Map;
185		237
186	static char *	238	static char *
187	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
188	{	240	{
189	char *p;	241	char *p;
…		…
206	}	258	}
207		259
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
211	static maprow *	283	static maprow *
212	map_get_row (CFClient__Map self, int y)	284	map_get_row (DC__Map self, int y)
213	{	285	{
214	if (0 > y)	286	if (0 > y)
215	{	287	{
216	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
255		327
256	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
257	}	329	}
258		330
259	static mapcell *	331	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
261	{	333	{
262	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
263	}	335	}
264		336
265	static void	337	static void
266	map_clear (CFClient__Map self)	338	map_clear (DC__Map self)
267	{	339	{
268	int r;	340	int r;
269		341
270	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
279	self->row = 0;	351	self->row = 0;
280	self->rows = 0;	352	self->rows = 0;
281	}	353	}
282		354
283	static void	355	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	357	{
286	int x, y;	358	int x, y;
287	maprow *row;	359	maprow *row;
		360	mapcell *cell;
288		361
289	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	363	if (y >= 0)
291	{	364	{
292	if (y >= self->rows)	365	if (y >= self->rows)
…		…
298	if (x >= row->c0)	371	if (x >= row->c0)
299	{	372	{
300	if (x >= row->c1)	373	if (x >= row->c1)
301	break;	374	break;
302		375
303	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
304	}	382	}
305	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
306	}	400	}
307		401
308	static void	402	static void
309	music_finished (void)	403	music_finished (void)
310	{	404	{
…		…
346	n \|= n >> 16;	440	n \|= n >> 16;
347		441
348	return n + 1;	442	return n + 1;
349	}	443	}
350		444
351	MODULE = CFClient PACKAGE = CFClient	445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
352		504
353	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
354		506
355	BOOT:	507	BOOT:
356	{	508	{
357	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	510	static const struct {
359	const char *name;	511	const char *name;
360	IV iv;	512	IV iv;
361	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
363	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
445	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	624
458	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	626	# undef const_iv
462	};	627	};
463		628
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
467		641
468	int	642	int
469	in_destruct ()	643	in_destruct ()
470	CODE:	644	CODE:
471	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
473	RETVAL	647	RETVAL
474		648
475	NV floor (NV x)	649	NV floor (NV x)
476		650
477	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
478		656
479	void	657	void
480	pango_init ()	658	pango_init ()
481	CODE:	659	CODE:
482	{	660	{
483	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
486	}	664	}
487		665
		666	char *
		667	SDL_GetError ()
		668
488	int	669	int
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		671
491	void	672	void
492	SDL_Quit ()	673	SDL_Quit ()
493		674
494	void	675	void
495	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	677	PPCODE:
497	{	678	{
498	SDL_Rect **m;	679	SDL_Rect **m;
499		680
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		685
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		688
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		693
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		695	#if SDL_VERSION_ATLEAST(1,2,10)
515	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
517		699
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		701
520	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
521	while (*m)	703	while (*m)
522	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
523	AV *av = newAV ();	707	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
527		714
528	++m;	715	++m;
529	}	716	}
530	}	717	}
531		718
532	char *
533	SDL_GetError ()
534
535	int	719	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
538	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	733	);
		734
541	if (RETVAL)	735	if (RETVAL)
542	{	736	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	741	#include "glfunc.h"
546	# undef GL_FUNC	742	#undef GL_FUNC
547	}	743	}
		744	}
548	OUTPUT:	745	OUTPUT:
549	RETVAL	746	RETVAL
550		747
551	void	748	void
552	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
553		750
554	char *	751	char *
555	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
556		753
		754	int
		755	SDL_GetAppState ()
		756
557	void	757	void
558	SDL_PollEvent ()	758	poll_events ()
559	PPCODE:	759	PPCODE:
560	{	760	{
561	SDL_Event ev;	761	SDL_Event ev;
562		762
563	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	765	{
565	HV *hv = newHV ();	766	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		768
568	switch (ev.type)	769	switch (ev.type)
…		…
570	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
571	case SDL_KEYUP:	772	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	778	break;
577		779
578	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	783	break;
582		784
583	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
591	break;	811	break;
592		812
593	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	827	break;
608	}	828	}
609		829
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	831	}
612	}	832	}
613		833
614	int	834	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	836	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
619		839
620	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
621	Mix_CloseAudio ()	857	Mix_CloseAudio ()
622		858
623	int	859	int
624	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
625		861
		862	const char *
		863	Mix_GetError ()
		864
626	void	865	void
627	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
628	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
629	#ifndef _WIN32	874	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
631	#endif	896	#endif
		897	}
632		898
633	void	899	void
634	add_font (char *file)	900	add_font (char *file)
635	CODE:	901	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
644	STRLEN image_len;	910	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
651		917
652	if (!rw)	918	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
654		920
…		…
727	void	993	void
728	error (char *message)	994	error (char *message)
729	CODE:	995	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	997	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
733	#endif	999	#endif
734		1000
735	void	1001	void
736	fatal (char *message)	1002	fatal (char *message)
737	CODE:	1003	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1005	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1007	#endif
742	_exit (1);	1008	_exit (1);
743		1009
744	void	1010	void
745	_exit (int retval)	1011	_exit (int retval = 0)
746	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
747	_exit (retval);	1016	_exit (retval);
		1017	#endif
748		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
749	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1029
751	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
752	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
753	CODE:	1034	CODE:
754	{	1035	{
755	int count;	1036	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1040	}
760	OUTPUT:	1041	OUTPUT:
761	RETVAL	1042	RETVAL
762		1043
763	void	1044	void
764	DESTROY (CFClient::Font self)	1045	DESTROY (DC::Font self)
765	CODE:	1046	CODE:
766	pango_font_description_free (self);	1047	pango_font_description_free (self);
767		1048
768	void	1049	void
769	make_default (CFClient::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
770	CODE:	1052	CODE:
771	default_font = self;	1053	default_font = self;
772		1054
773	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1056
		1057	PROTOTYPES: DISABLE
		1058
775	void	1059	void
776	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
777	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
778	tc_clear ();	1069	tc_restore ();
779		1070
780	CFClient::Layout	1071	DC::Layout
781	new (SV *class)	1072	new (SV *class)
782	CODE:	1073	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
784		1075
785	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
792		1084
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
795	OUTPUT:	1087	OUTPUT:
796	RETVAL	1088	RETVAL
797		1089
798	void	1090	void
799	DESTROY (CFClient::Layout self)	1091	DESTROY (DC::Layout self)
800	CODE:	1092	CODE:
801	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
802	Safefree (self);	1095	Safefree (self);
803		1096
804	void	1097	void
805	set_text (CFClient::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
806	CODE:	1099	CODE:
807	{	1100	{
808	STRLEN textlen;	1101	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
810		1103
811	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
812	}	1105	}
813		1106
814	void	1107	void
815	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
816	CODE:	1109	CODE:
817	{	1110	{
818	STRLEN textlen;	1111	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
820		1113
821	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
822	}	1115	}
823		1116
824	void	1117	void
825	set_shapes (CFClient::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
826	CODE:	1119	CODE:
827	{	1120	{
828	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1123	const char *pos = text;
…		…
865	if (attrs)	1158	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
867	}	1160	}
868		1161
869	void	1162	void
870	get_shapes (CFClient::Layout self)	1163	get_shapes (DC::Layout self)
871	PPCODE:	1164	PPCODE:
872	{	1165	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1167
875	do	1168	do
…		…
890		1183
891	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
892	}	1185	}
893		1186
894	int	1187	int
895	has_wrapped (CFClient::Layout self)	1188	has_wrapped (DC::Layout self)
896	CODE:	1189	CODE:
897	{	1190	{
898	int lines = 1;	1191	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
900		1193
…		…
905	}	1198	}
906	OUTPUT:	1199	OUTPUT:
907	RETVAL	1200	RETVAL
908		1201
909	SV *	1202	SV *
910	get_text (CFClient::Layout self)	1203	get_text (DC::Layout self)
911	CODE:	1204	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
914	OUTPUT:	1207	OUTPUT:
915	RETVAL	1208	RETVAL
916		1209
917	void	1210	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1212	CODE:
920	self->r = r;	1213	self->r = r;
921	self->g = g;	1214	self->g = g;
922	self->b = b;	1215	self->b = b;
923	self->a = a;	1216	self->a = a;
924		1217
925	void	1218	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1220	CODE:
928	if (self->font != font)	1221	if (self->font != font)
929	{	1222	{
930	self->font = font;	1223	self->font = font;
931	layout_update_font (self);	1224	layout_update_font (self);
932	}	1225	}
933		1226
934	void	1227	void
935	set_height (CFClient::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
936	CODE:	1229	CODE:
937	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
938	{	1231	{
939	self->base_height = base_height;	1232	self->base_height = base_height;
940	layout_update_font (self);	1233	layout_update_font (self);
941	}	1234	}
942		1235
943	void	1236	void
944	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1238	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1240
948	void	1241	void
949	set_indent (CFClient::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
950	CODE:	1243	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1245
953	void	1246	void
954	set_spacing (CFClient::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
955	CODE:	1248	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1250
958	void	1251	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1253	CODE:
961	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
966	);	1259	);
967		1260
968	void	1261	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1263	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1265
973	void	1266	void
974	size (CFClient::Layout self)	1267	size (DC::Layout self)
975	PPCODE:	1268	PPCODE:
976	{	1269	{
977	int w, h;	1270	int w, h;
978		1271
979	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
984	}	1277	}
985		1278
986	int	1279	int
987	descent (CFClient::Layout self)	1280	descent (DC::Layout self)
988	CODE:	1281	CODE:
989	{	1282	{
990	PangoRectangle rect;	1283	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
994	}	1287	}
995	OUTPUT:	1288	OUTPUT:
996	RETVAL	1289	RETVAL
997		1290
998	int	1291	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1293	CODE:
1001	{	1294	{
1002	int index, trailing;	1295	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1297	RETVAL = index + trailing;
1005	}	1298	}
1006	OUTPUT:	1299	OUTPUT:
1007	RETVAL	1300	RETVAL
1008		1301
1009	void	1302	void
1010	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1304	PPCODE:
1012	{	1305	{
1013	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1015		1308
…		…
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1020	}	1313	}
1021		1314
1022	void	1315	void
1023	render (CFClient::Layout self, float x, float y)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322
		1323	#if !PANGO_VERSION_CHECK (1, 17. 3)
		1324	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1325	--line;
		1326	#endif
		1327
		1328	EXTEND (SP, 2);
		1329	PUSHs (sv_2mortal (newSViv (line)));
		1330	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1331	}
		1332
		1333	void
		1334	line_x_to_index (DC::Layout self, int line, int x)
		1335	PPCODE:
		1336	{
		1337	PangoLayoutLine *lp;
		1338	int index, trailing;
		1339
		1340	if (line < 0)
		1341	XSRETURN_EMPTY;
		1342
		1343	if (!(lp = pango_layout_get_line (self->pl, line)))
		1344	XSRETURN_EMPTY; /* do better */
		1345
		1346	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1347
		1348	EXTEND (SP, 2);
		1349	if (GIMME_V == G_SCALAR)
		1350	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1351	else
		1352	{
		1353	PUSHs (sv_2mortal (newSViv (index)));
		1354	PUSHs (sv_2mortal (newSViv (trailing)));
		1355	}
		1356	}
		1357
		1358	void
		1359	render (DC::Layout self, float x, float y, int flags = 0)
		1360	CODE:
		1361	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1362	pango_opengl_render_layout_subpixel (
1026	self->pl,	1363	self->pl,
		1364	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1365	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1366	self->r, self->g, self->b, self->a,
		1367	flags
1029	);	1368	);
		1369	// we assume that context_change actually clears/frees stuff
		1370	// and does not do any recomputation...
		1371	pango_layout_context_changed (self->pl);
1030		1372
		1373	void
		1374	draw (DC::Layout self)
		1375	CODE:
		1376	{
		1377	glEnable (GL_TEXTURE_2D);
		1378	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1379	glEnable (GL_BLEND);
		1380	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1381	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1382	glEnable (GL_ALPHA_TEST);
		1383	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1384
		1385	rc_draw (self->rc);
		1386
		1387	glDisable (GL_ALPHA_TEST);
		1388	glDisable (GL_BLEND);
		1389	glDisable (GL_TEXTURE_2D);
		1390	}
		1391
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1392	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1393
1033	void	1394	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1395
1040	if (ow && oh)	1396	void
		1397	pad (SV *data_, int ow, int oh, int nw, int nh)
		1398	CODE:
		1399	{
		1400	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1401	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1402	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1403	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1404	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1405	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1406
1054	SvPOK_only (result_);	1407	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1408	SvCUR_set (result_, nw * nh * bpp);
1056		1409
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1410	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1411	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1412	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1413
1061	sv_setsv (data_, result_);	1414	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1415	}
1068	}	1416	}
1069		1417
1070	void	1418	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1419	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1425	{
1078	HV hv = (HV )SvRV (self);	1426	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1427	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1428	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1429	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1430
		1431	if (name <= 0)
		1432	XSRETURN_EMPTY;
1082		1433
1083	if (items < 5)	1434	if (items < 5)
1084	{	1435	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1436	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1437	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1465	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1466	glDisable (GL_BLEND);
1116	}	1467	}
1117	}	1468	}
1118		1469
		1470	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1471	CODE:
		1472	{
		1473	GLint width;
		1474	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1475	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1476	RETVAL = width > 0;
		1477	}
		1478	OUTPUT:
		1479	RETVAL
		1480
1119	MODULE = CFClient PACKAGE = CFClient::Map	1481	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1482
1121	CFClient::Map	1483	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1484
		1485	DC::Map
		1486	new (SV *class)
1123	CODE:	1487	CODE:
1124	New (0, RETVAL, 1, struct map);	1488	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1489	RETVAL->x = 0;
1126	RETVAL->y = 0;	1490	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1491	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1492	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1493	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1494	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1495	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1496	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1497	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1498	RETVAL->row = 0;
1137	OUTPUT:	1499	OUTPUT:
1138	RETVAL	1500	RETVAL
1139		1501
1140	void	1502	void
1141	DESTROY (CFClient::Map self)	1503	DESTROY (DC::Map self)
1142	CODE:	1504	CODE:
1143	{	1505	{
1144	map_clear (self);	1506	map_clear (self);
1145	Safefree (self->face);	1507	Safefree (self->face2tile);
1146	Safefree (self->tex);	1508	Safefree (self->tex);
1147	Safefree (self);	1509	Safefree (self);
1148	}	1510	}
1149		1511
1150	void	1512	void
		1513	resize (DC::Map self, int map_width, int map_height)
		1514	CODE:
		1515	self->w = map_width;
		1516	self->h = map_height;
		1517
		1518	void
1151	clear (CFClient::Map self)	1519	clear (DC::Map self)
1152	CODE:	1520	CODE:
1153	map_clear (self);	1521	map_clear (self);
1154		1522
1155	void	1523	void
1156	set_face (CFClient::Map self, int face, int texid)	1524	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1525	CODE:
1158	{	1526	{
1159	while (self->faces <= face)	1527	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1528	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1529	}
1167		1530
1168	void	1531	void
		1532	set_smooth (DC::Map self, int face, int smooth, int level)
		1533	CODE:
		1534	{
		1535	tileid texid;
		1536	maptex *tex;
		1537
		1538	if (face < 0 \|\| face >= self->faces)
		1539	return;
		1540
		1541	if (smooth < 0 \|\| smooth >= self->faces)
		1542	return;
		1543
		1544	texid = self->face2tile [face];
		1545
		1546	if (!texid)
		1547	return;
		1548
		1549	tex = self->tex + texid;
		1550	tex->smoothtile = self->face2tile [smooth];
		1551	tex->smoothlevel = level;
		1552	}
		1553
		1554	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1555	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)
1170	CODE:	1556	CODE:
1171	{	1557	{
1172	while (self->texs <= texid)	1558	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1559
1178	{	1560	{
1179	maptex *tex = self->tex + texid;	1561	maptex *tex = self->tex + texid;
1180		1562
1181	tex->name = name;	1563	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1580	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1582	}
1201		1583
1202	int	1584	int
1203	ox (CFClient::Map self)	1585	ox (DC::Map self)
1204	ALIAS:	1586	ALIAS:
1205	oy = 1	1587	oy = 1
1206	x = 2	1588	x = 2
1207	y = 3	1589	y = 3
1208	w = 4	1590	w = 4
…		…
1219	}	1601	}
1220	OUTPUT:	1602	OUTPUT:
1221	RETVAL	1603	RETVAL
1222		1604
1223	void	1605	void
1224	scroll (CFClient::Map self, int dx, int dy)	1606	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1607	CODE:
1226	{	1608	{
1227	if (dx > 0)	1609	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1610	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1611	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1612	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1613
1232	if (dy > 0)	1614	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1615	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1616	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1617	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1618
1237	self->ox += dx; self->x += dx;	1619	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1620	self->oy += dy; self->y += dy;
1239		1621
1240	while (self->y < 0)	1622	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1626	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1627	self->y += MAP_EXTEND_Y;
1246	}	1628	}
1247	}	1629	}
1248		1630
1249	void	1631	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1632	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1633	CODE:
1252	{	1634	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1635	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1636	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1637	mapcell *cell;
1256	int x, y, flags;	1638	int x, y, z, flags;
		1639	AV *missing = newAV ();
		1640	RETVAL = newRV_noinc ((SV *)missing);
1257		1641
1258	while (data < data_end)	1642	while (data < data_end - 1)
1259	{	1643	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1644	flags = (data [0] << 8) + data [1]; data += 2;
1261		1645
1262	x = self->x + ((flags >> 10) & 63);	1646	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1647	y = self->y + ((flags >> 4) & 63);
1264		1648
1265	cell = map_get_cell (self, x, y);	1649	cell = map_get_cell (self, x, y);
1266		1650
1267	if (flags & 15)	1651	if (flags & 15)
1268	{	1652	{
1269	if (cell->darkness < 0)	1653	if (!cell->darkness)
1270	{	1654	{
		1655	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1656	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1657	}
1276		1658
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1659	//TODO: don't trust server data to be in-range(!)
1280		1660
1281	if (flags & 4)	1661	if (flags & 8)
1282	{	1662	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1663	if (extmap)
		1664	{
		1665	uint8_t ext, cmd;
		1666
		1667	do
		1668	{
		1669	ext = *data++;
		1670	cmd = ext & 0x3f;
		1671
		1672	if (cmd < 4)
		1673	cell->darkness = 255 - ext * 64 + 1;
		1674	else if (cmd == 5) // health
		1675	{
		1676	cell->stat_width = 1;
		1677	cell->stat_hp = *data++;
		1678	}
		1679	else if (cmd == 6) // monster width
		1680	cell->stat_width = *data++ + 1;
		1681	else if (cmd == 0x47)
		1682	{
		1683	if (*data == 4)
		1684	; // decode player count
		1685
		1686	data += *data + 1;
		1687	}
		1688	else if (cmd == 8) // cell flags
		1689	cell->flags = *data++;
		1690	else if (ext & 0x40) // unknown, multibyte => skip
		1691	data += *data + 1;
		1692	else
		1693	data++;
		1694	}
		1695	while (ext & 0x80);
		1696	}
		1697	else
		1698	cell->darkness = *data++ + 1;
1284	}	1699	}
1285		1700
		1701	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1702	if (flags & (4 >> z))
1287	{	1703	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1704	faceid face = (data [0] << 8) + data [1]; data += 2;
		1705	need_facenum (self, face);
		1706	cell->tile [z] = self->face2tile [face];
		1707
		1708	if (cell->tile [z])
		1709	{
		1710	maptex *tex = self->tex + cell->tile [z];
		1711	if (!tex->name)
		1712	av_push (missing, newSViv (cell->tile [z]));
		1713
		1714	if (tex->smoothtile)
		1715	{
		1716	maptex *smooth = self->tex + tex->smoothtile;
		1717	if (!smooth->name)
		1718	av_push (missing, newSViv (tex->smoothtile));
		1719	}
		1720	}
1289	}	1721	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1722	}
1296	else	1723	else
1297	cell->darkness = -1;	1724	cell->darkness = 0;
1298	}	1725	}
1299	}	1726	}
		1727	OUTPUT:
		1728	RETVAL
1300		1729
1301	SV *	1730	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1731	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	1732	CODE:
1304	{	1733	{
1305	int x1, x;	1734	int x1, x;
1306	int y1, y;	1735	int y1, y;
1307	int z;	1736	int z;
…		…
1328	{	1757	{
1329	mapcell *cell = row->col + (x - row->c0);	1758	mapcell *cell = row->col + (x - row->c0);
1330		1759
1331	for (z = 0; z <= 0; z++)	1760	for (z = 0; z <= 0; z++)
1332	{	1761	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1762	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1763	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1764	int a1 = tex.a;
1340		1765
1341	r = (r * a0 + tex.r * a1) / 255;	1766	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1767	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1768	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1769	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1770	}
1347	}	1771	}
1348		1772
1349	*map++ = (r )	1773	*map++ = (r )
1350	\| (g << 8)	1774	\| (g << 8)
…		…
1357	}	1781	}
1358	OUTPUT:	1782	OUTPUT:
1359	RETVAL	1783	RETVAL
1360		1784
1361	void	1785	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1786	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1363	CODE:	1787	CODE:
1364	{	1788	{
1365	int vx, vy;
1366	int x, y, z;	1789	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1790
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1791	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1792	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1793	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1794	smooth_key skey;
1372		1795
1373	/*	1796	rc_t *rc = rc_alloc ();
1374	int vx = self->vx = self->w >= sw	1797	rc_key_t key;
1375	? self->x + (self->w - sw) / 2	1798	rc_array_t *arr;
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1799
1378	int vy = self->vy = self->h >= sh	1800	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1801	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1802	if (sh > 255) sh = 255;
1381	*/
1382		1803
1383	glColor4ub (255, 255, 255, 255);	1804	// clear key, in case of extra padding
		1805	memset (&skey, 0, sizeof (skey));
		1806
		1807	memset (&key, 0, sizeof (key));
		1808	key.r = 255;
		1809	key.g = 255;
		1810	key.b = 255;
		1811	key.a = 255;
		1812	key.mode = GL_QUADS;
		1813	key.format = GL_T2F_V3F;
		1814	key.texname = -1;
		1815
		1816	mx += self->x;
		1817	my += self->y;
		1818
		1819	// first pass: determine smooth_max
		1820	// rather ugly, if you ask me
		1821	// could also be stored inside mapcell and updated on change
		1822	memset (smooth_max, 0, sizeof (smooth_max));
		1823
		1824	for (y = 0; y < sh; y++)
		1825	if (0 <= y + my && y + my < self->rows)
		1826	{
		1827	maprow *row = self->row + (y + my);
		1828
		1829	for (x = 0; x < sw; x++)
		1830	if (row->c0 <= x + mx && x + mx < row->c1)
		1831	{
		1832	mapcell *cell = row->col + (x + mx - row->c0);
		1833
		1834	smooth_max[x + 1][y + 1] =
		1835	MAX (self->tex [cell->tile [0]].smoothlevel,
		1836	MAX (self->tex [cell->tile [1]].smoothlevel,
		1837	self->tex [cell->tile [2]].smoothlevel));
		1838	}
		1839	}
1384		1840
1385	glEnable (GL_BLEND);	1841	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		1844
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	1845	for (z = 0; z <= 2; z++)
		1846	{
		1847	memset (smooth_level, 0, sizeof (smooth_level));
		1848
1395	for (y = 0; y < sh; y++)	1849	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1850	if (0 <= y + my && y + my < self->rows)
1397	{	1851	{
1398	maprow *row = self->row + (y + vy);	1852	maprow *row = self->row + (y + my);
1399		1853
1400	for (x = 0; x < sw; x++)	1854	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1855	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1856	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1857	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1858	tileid tile = cell->tile [z];
1406		1859
1407	if (face)	1860	if (tile)
		1861	{
		1862	maptex tex = self->tex [tile];
		1863	int px, py;
		1864
		1865	if (key.texname != tex.name)
		1866	{
		1867	if (!tex.name)
		1868	tex = self->tex [2]; /* missing, replace by noface */
		1869
		1870	key.texname = tex.name;
		1871	arr = rc_array (rc, &key);
		1872	}
		1873
		1874	px = (x + 1) * T - tex.w;
		1875	py = (y + 1) * T - tex.h;
		1876
		1877	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1878	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1879	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1880	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1881
		1882	if (cell->flags && z == 2)
		1883	{
		1884	// overlays such as the speech bubble, probably more to come
		1885	if (cell->flags & 1)
		1886	{
		1887	maptex tex = self->tex [1];
		1888	int px = x * T + T * 2 / 32;
		1889	int py = y * T - T * 6 / 32;
		1890
		1891	if (tex.name)
		1892	{
		1893	if (key.texname != tex.name)
		1894	{
		1895	key.texname = tex.name;
		1896	arr = rc_array (rc, &key);
		1897	}
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1903	}
		1904	}
		1905	}
		1906
		1907	// update smooth hash
		1908	if (tex.smoothtile)
		1909	{
		1910	skey.tile = tex.smoothtile;
		1911	skey.level = tex.smoothlevel;
		1912
		1913	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1914
		1915	// add bits to current tile and all neighbours. skey.x\|y is
		1916	// shifted +1\|+1 so we always stay positive.
		1917
		1918	// bits is ___n cccc CCCC bbbb
		1919	// n do not draw borders&corners
		1920	// c draw these corners, but...
		1921	// C ... not these
		1922	// b draw these borders
		1923
		1924	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1925	// ┃· ·· ·┃ ━━
		1926
		1927	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1928	// ·· ·· ·┏ ┓·
		1929
		1930	// full tile
		1931	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1932
		1933	// borders
		1934	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1935	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1936	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1937	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1938
		1939	// corners
		1940	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1941	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1942	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1943	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1944	}
		1945	}
		1946	}
		1947	}
		1948
		1949	rc_draw (rc);
		1950	rc_clear (rc);
		1951
		1952	// go through all smoothlevels, lowest to highest, then draw.
		1953	// this is basically counting sort
		1954	{
		1955	int w, b;
		1956
		1957	glEnable (GL_TEXTURE_2D);
		1958	glBegin (GL_QUADS);
		1959	for (w = 0; w < 256 / 32; ++w)
		1960	{
		1961	uint32_t smask = smooth_level [w];
		1962	if (smask)
		1963	for (b = 0; b < 32; ++b)
		1964	if (smask & (((uint32_t)1) << b))
1408	{	1965	{
1409	maptex tex = self->tex [face];	1966	int level = (w << 5) \| b;
		1967	HE *he;
1410		1968
1411	int px = (x + 1) * 32 - tex.w;	1969	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	1970	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	1971	{
		1972	smooth_key skey = (smooth_key )HeKEY (he);
		1973	IV bits = SvIVX (HeVAL (he));
		1974
		1975	if (!(bits & 0x1000)
		1976	&& skey->level == level
		1977	&& level > smooth_max [skey->x][skey->y])
		1978	{
		1979	maptex tex = self->tex [skey->tile];
		1980	int px = (((int)skey->x) - 1) * T;
		1981	int py = (((int)skey->y) - 1) * T;
		1982	int border = bits & 15;
		1983	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1984	float dx = tex.s * .0625f; // 16 images/row
		1985	float dy = tex.t * .5f ; // 2 images/column
		1986
		1987	if (tex.name)
		1988	{
		1989	// this time avoiding texture state changes
		1990	// save gobs of state changes.
		1991	if (key.texname != tex.name)
		1992	{
1416	glEnd ();	1993	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	1995	glBegin (GL_QUADS);
		1996	}
		1997
		1998	if (border)
		1999	{
		2000	float ox = border * dx;
		2001
		2002	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2006	}
		2007
		2008	if (corner)
		2009	{
		2010	float ox = corner * dx;
		2011
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2013	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2014	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2015	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2016	}
		2017	}
		2018	}
1420	}	2019	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2020	}
1427	}
1428	}	2021	}
1429		2022
1430	glEnd ();	2023	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2024	glDisable (GL_TEXTURE_2D);
		2025	key.texname = -1;
		2026	}
		2027
		2028	hv_clear (smooth);
		2029	}
		2030
1433	glDisable (GL_BLEND);	2031	glDisable (GL_BLEND);
1434	}	2032	rc_free (rc);
1435		2033
		2034	// top layer: overlays such as the health bar
		2035	for (y = 0; y < sh; y++)
		2036	if (0 <= y + my && y + my < self->rows)
		2037	{
		2038	maprow *row = self->row + (y + my);
		2039
		2040	for (x = 0; x < sw; x++)
		2041	if (row->c0 <= x + mx && x + mx < row->c1)
		2042	{
		2043	mapcell *cell = row->col + (x + mx - row->c0);
		2044
		2045	int px = x * T;
		2046	int py = y * T;
		2047
		2048	if (cell->stat_hp)
		2049	{
		2050	int width = cell->stat_width * T;
		2051	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2052
		2053	glColor3ub (0, 0, 0);
		2054	glRectf (px + 1, py - thick - 2,
		2055	px + width - 1, py);
		2056
		2057	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2058	glRectf (px + 2,
		2059	py - thick - 1,
		2060	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2061	}
		2062	}
		2063	}
		2064	}
		2065
1436	void	2066	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2067	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2068	CODE:
1439	{	2069	{
1440	static float color[16][3] = {	2070	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2071	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2072	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2122	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2123	glDisable (GL_TEXTURE_2D);
1494	}	2124	}
1495		2125
1496	void	2126	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2127	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2128	PPCODE:
1499	{	2129	{
1500	int vx, vy;
1501	int x, y;	2130	int x, y;
		2131	int sw1 = sw + 2;
		2132	int sh1 = sh + 2;
		2133	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2134	int sw34 = (sw * 3 + 3) & ~3;
		2135	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2136	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2137	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2138
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2139	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2140	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2141
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2142	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2143	my += self->y - 1;
1512		2144
		2145	memset (darkness1, 255, sw1 * sh1);
		2146
1513	for (y = 0; y < sh; y++)	2147	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2148	if (0 <= y + my && y + my < self->rows)
1515	{	2149	{
1516	maprow *row = self->row + (y + vy);	2150	maprow *row = self->row + (y + my);
1517		2151
1518	for (x = 0; x < sw; x++)	2152	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2153	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2154	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2155	mapcell *cell = row->col + (x + mx - row->c0);
1522		2156
1523	darkness[y * sw4 + x] = cell->darkness < 0	2157	darkness1 [y * sw1 + x] = cell->darkness
		2158	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2159	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2160	}
1527	}	2161	}
1528		2162
		2163	for (y = 0; y < sh; ++y)
		2164	for (x = 0; x < sw; ++x)
		2165	{
		2166	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2167	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2168	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2169	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2170	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2171	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2172	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2173	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2174	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2175
		2176	uint8_t r11 = (d11 + d21 + d12) / 3;
		2177	uint8_t r21 = d21;
		2178	uint8_t r31 = (d21 + d31 + d32) / 3;
		2179
		2180	uint8_t r12 = d12;
		2181	uint8_t r22 = d22;
		2182	uint8_t r32 = d32;
		2183
		2184	uint8_t r13 = (d13 + d23 + d12) / 3;
		2185	uint8_t r23 = d23;
		2186	uint8_t r33 = (d23 + d33 + d32) / 3;
		2187
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2189	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2190	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2192	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2193	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2195	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2196	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2197	}
		2198
		2199	free (darkness1);
		2200
1529	EXTEND (SP, 3);	2201	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2202	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2203	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2204	PUSHs (darkness3_sv);
1533	}	2205	}
1534		2206
1535	SV *	2207	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2208	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2209	CODE:
1538	{	2210	{
1539	int x, y, x1, y1;	2211	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2212	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2213	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2238	if (row && row->c0 <= x && x < row->c1)
1567	{	2239	{
1568	mapcell *cell = row->col + (x - row->c0);	2240	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2241	uint8_t flags = 0;
1570		2242
1571	if (cell->face [0]) flags \|= 1;	2243	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2244	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2245	if (cell->tile [2]) flags \|= 4;
1574		2246
1575	*data++ = flags;	2247	*data++ = flags;
1576		2248
1577	if (flags & 1)	2249	if (flags & 1)
1578	{	2250	{
		2251	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2252	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2253	*data++ = tile;
1581	}	2254	}
1582		2255
1583	if (flags & 2)	2256	if (flags & 2)
1584	{	2257	{
		2258	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2259	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2260	*data++ = tile;
1587	}	2261	}
1588		2262
1589	if (flags & 4)	2263	if (flags & 4)
1590	{	2264	{
		2265	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2266	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2267	*data++ = tile;
1593	}	2268	}
1594	}	2269	}
1595	else	2270	else
1596	*data++ = 0;	2271	*data++ = 0;
1597	}	2272	}
…		…
1603	}	2278	}
1604	OUTPUT:	2279	OUTPUT:
1605	RETVAL	2280	RETVAL
1606		2281
1607	void	2282	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2283	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1609	PPCODE:	2284	PPCODE:
1610	{	2285	{
1611	int x, y, z;	2286	int x, y, z;
1612	int w, h;	2287	int w, h;
1613	int x1, y1;	2288	int x1, y1;
1614		2289
1615	if (*data++ != 0)	2290	if (*data++ != 0)
1616	return; /* version mismatch */	2291	XSRETURN_EMPTY; /* version mismatch */
1617		2292
1618	w = data++ << 8; w \|= data++;	2293	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2294	h = data++ << 8; h \|= data++;
1620		2295
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2296	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1637	{	2312	{
1638	uint8_t flags = *data++;	2313	uint8_t flags = *data++;
1639		2314
1640	if (flags)	2315	if (flags)
1641	{	2316	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2317	mapcell *cell = row_get_cell (row, x);
		2318	tileid tile[3] = { 0, 0, 0 };
1645		2319
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2320	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2321	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2322	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2323
1650	if (cell->darkness <= 0)	2324	if (cell->darkness == 0)
1651	{	2325	{
1652	cell->darkness = -1;	2326	cell->darkness = 0;
1653		2327
1654	for (z = 0; z <= 2; z++)	2328	for (z = 0; z <= 2; z++)
1655	{	2329	{
1656	cell->face[z] = face[z];	2330	tileid t = tile [z];
1657		2331
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2332	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2333	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2334	XPUSHs (sv_2mortal (newSViv (t)));
		2335	need_texid (self, t);
		2336	}
		2337
		2338	cell->tile [z] = t;
1660	}	2339	}
1661	}	2340	}
1662	}	2341	}
1663	}	2342	}
1664	}	2343	}
1665	}	2344	}
1666		2345
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2346	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2347
1669	CFClient::MixChunk	2348	DC::RW
1670	new_from_file (SV class, char path)	2349	new (SV class, SV data_sv)
1671	CODE:	2350	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2351	{
		2352	STRLEN datalen;
		2353	char *data = SvPVbyte (data_sv, datalen);
		2354
		2355	RETVAL = SDL_RWFromConstMem (data, datalen);
		2356	}
1673	OUTPUT:	2357	OUTPUT:
1674	RETVAL	2358	RETVAL
1675		2359
		2360	DC::RW
		2361	new_from_file (SV class, const char path, const char *mode = "rb")
		2362	CODE:
		2363	RETVAL = SDL_RWFromFile (path, mode);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	# fails on win32:
		2368	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2369	#void
		2370	#close (DC::RW self)
		2371	# CODE:
		2372	# (self->(close)) (self);
		2373
		2374	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2375
		2376	PROTOTYPES: DISABLE
		2377
		2378	DC::Channel
		2379	find ()
		2380	CODE:
		2381	{
		2382	RETVAL = Mix_GroupAvailable (-1);
		2383
		2384	if (RETVAL < 0)
		2385	{
		2386	RETVAL = Mix_GroupOldest (-1);
		2387
		2388	if (RETVAL < 0)
		2389	XSRETURN_UNDEF;
		2390
		2391	Mix_HaltChannel (RETVAL);
		2392	}
		2393
		2394	Mix_UnregisterAllEffects (RETVAL);
		2395	Mix_Volume (RETVAL, 128);
		2396	}
		2397	OUTPUT:
		2398	RETVAL
		2399
		2400	void
		2401	halt (DC::Channel self)
		2402	CODE:
		2403	Mix_HaltChannel (self);
		2404
		2405	void
		2406	expire (DC::Channel self, int ticks = -1)
		2407	CODE:
		2408	Mix_ExpireChannel (self, ticks);
		2409
		2410	void
		2411	fade_out (DC::Channel self, int ticks = -1)
		2412	CODE:
		2413	Mix_FadeOutChannel (self, ticks);
		2414
		2415	int
		2416	volume (DC::Channel self, int volume)
		2417	CODE:
		2418	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	unregister_all_effects (DC::Channel self)
		2424	CODE:
		2425	Mix_UnregisterAllEffects (self);
		2426
		2427	void
		2428	set_panning (DC::Channel self, int left, int right)
		2429	CODE:
		2430	left = CLAMP (left , 0, 255);
		2431	right = CLAMP (right, 0, 255);
		2432	Mix_SetPanning (self, left, right);
		2433
		2434	void
		2435	set_distance (DC::Channel self, int distance)
		2436	CODE:
		2437	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2438
		2439	void
		2440	set_position (DC::Channel self, int angle, int distance)
		2441	CODE:
		2442
		2443	void
		2444	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2445	CODE:
		2446	{
		2447	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2448	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2449	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2450	}
		2451
		2452	void
		2453	set_reverse_stereo (DC::Channel self, int flip)
		2454	CODE:
		2455	Mix_SetReverseStereo (self, flip);
		2456
		2457	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2458
		2459	PROTOTYPES: DISABLE
		2460
		2461	DC::MixChunk
		2462	new (SV *class, DC::RW rwops)
		2463	CODE:
		2464	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2465	OUTPUT:
		2466	RETVAL
		2467
		2468	void
1677	DESTROY (CFClient::MixChunk self)	2469	DESTROY (DC::MixChunk self)
1678	CODE:	2470	CODE:
1679	Mix_FreeChunk (self);	2471	Mix_FreeChunk (self);
1680		2472
1681	int	2473	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2474	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2475	CODE:
		2476	if (items > 1)
		2477	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2478	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2479	OUTPUT:
1686	RETVAL	2480	RETVAL
1687		2481
1688	int	2482	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2483	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2484	CODE:
		2485	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2486	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2487
		2488	if (RETVAL < 0)
		2489	XSRETURN_UNDEF;
		2490
		2491	if (channel < 0)
		2492	{
		2493	Mix_UnregisterAllEffects (RETVAL);
		2494	Mix_Volume (RETVAL, 128);
		2495	}
		2496	}
1692	OUTPUT:	2497	OUTPUT:
1693	RETVAL	2498	RETVAL
1694		2499
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696		2501
1697	int	2502	int
1698	volume (int volume = -1)	2503	volume (int volume = -1)
		2504	PROTOTYPE: ;$
1699	CODE:	2505	CODE:
		2506	if (items > 0)
		2507	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2508	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2509	OUTPUT:
1702	RETVAL	2510	RETVAL
1703		2511
1704	CFClient::MixMusic	2512	void
1705	new_from_file (SV class, char path)	2513	fade_out (int ms)
1706	CODE:	2514	CODE:
		2515	Mix_FadeOutMusic (ms);
		2516
		2517	void
		2518	halt ()
		2519	CODE:
		2520	Mix_HaltMusic ();
		2521
		2522	DC::MixMusic
		2523	new (SV *class, DC::RW rwops)
		2524	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2525	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2526	OUTPUT:
1709	RETVAL	2527	RETVAL
1710		2528
1711	void	2529	void
1712	DESTROY (CFClient::MixMusic self)	2530	DESTROY (DC::MixMusic self)
1713	CODE:	2531	CODE:
1714	Mix_FreeMusic (self);	2532	Mix_FreeMusic (self);
1715		2533
1716	int	2534	int
1717	play (CFClient::MixMusic self, int loops = -1)	2535	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2536	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2537	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2538	OUTPUT:
1721	RETVAL	2539	RETVAL
1722		2540
		2541	void
		2542	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2543	CODE:
		2544	Mix_FadeInMusicPos (self, loops, ms, position);
		2545
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2546	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2547
		2548	PROTOTYPES: ENABLE
1724		2549
1725	BOOT:	2550	BOOT:
1726	{	2551	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2552	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2553	static const struct {
1729	const char *name;	2554	const char *name;
1730	IV iv;	2555	IV iv;
1731	} *civ, const_iv[] = {	2556	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2557	# define const_iv(name) { # name, (IV)name }
		2558	const_iv (GL_VENDOR),
		2559	const_iv (GL_VERSION),
		2560	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2561	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2562	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2563	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2564	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2565	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2569	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2570	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2571	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2572	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2573	const_iv (GL_BACK),
		2574	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2575	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2576	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2577	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2578	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2579	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2592	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2593	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2594	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2595	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2596	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2597	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2599	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2600	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2601	const_iv (GL_COMPRESSED_RGB_ARB),
		2602	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2603	const_iv (GL_COMPILE),
		2604	const_iv (GL_PROXY_TEXTURE_1D),
		2605	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2606	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2607	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2608	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2609	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2610	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2631	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2632	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2633	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2634	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2635	const_iv (GL_CONSTANT_BORDER),
		2636	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2637	const_iv (GL_LINES),
		2638	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2639	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2640	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2641	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2642	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2643	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2644	const_iv (GL_TRIANGLE_FAN),
		2645	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2646	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2647	const_iv (GL_POINT_SMOOTH_HINT),
		2648	const_iv (GL_LINE_SMOOTH_HINT),
		2649	const_iv (GL_POLYGON_SMOOTH_HINT),
		2650	const_iv (GL_GENERATE_MIPMAP_HINT),
		2651	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2652	const_iv (GL_FASTEST),
		2653	const_iv (GL_DONT_CARE),
		2654	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2655	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2656	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2657	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2658	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2659	# undef const_iv
1813	};	2660	};
1814		2661
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2662	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2663	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2664
		2665	texture_av = newAV ();
		2666	AvREAL_off (texture_av);
1817	}	2667	}
		2668
		2669	void
		2670	disable_GL_EXT_blend_func_separate ()
		2671	CODE:
		2672	gl.BlendFuncSeparate = 0;
		2673	gl.BlendFuncSeparateEXT = 0;
1818		2674
1819	char *	2675	char *
1820	gl_vendor ()	2676	gl_vendor ()
1821	CODE:	2677	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2678	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2691	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2693	OUTPUT:
1838	RETVAL	2694	RETVAL
1839		2695
		2696	const char *glGetString (GLenum pname)
		2697
		2698	GLint glGetInteger (GLenum pname)
		2699	CODE:
		2700	glGetIntegerv (pname, &RETVAL);
		2701	OUTPUT:
		2702	RETVAL
		2703
		2704	GLdouble glGetDouble (GLenum pname)
		2705	CODE:
		2706	glGetDoublev (pname, &RETVAL);
		2707	OUTPUT:
		2708	RETVAL
		2709
1840	int glGetError ()	2710	int glGetError ()
1841		2711
1842	void glFinish ()	2712	void glFinish ()
1843		2713
1844	void glClear (int mask)	2714	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2751	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2752	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2753
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2754	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2755	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2756
		2757	PROTOTYPES: DISABLE
1886		2758
1887	void glViewport (int x, int y, int width, int height)	2759	void glViewport (int x, int y, int width, int height)
1888		2760
1889	void glScissor (int x, int y, int width, int height)	2761	void glScissor (int x, int y, int width, int height)
1890		2762
…		…
1898		2770
1899	void glRotate (float angle, float x, float y, float z)	2771	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2772	CODE:
1901	glRotatef (angle, x, y, z);	2773	glRotatef (angle, x, y, z);
1902		2774
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2775	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2776	ALIAS:
1910	glColor_premultiply = 1	2777	glColor_premultiply = 1
1911	CODE:	2778	CODE:
1912	if (ix)	2779	if (ix)
1913	{	2780	{
…		…
1916	b *= a;	2783	b *= a;
1917	}	2784	}
1918	// microsoft visual "c" rounds instead of truncating...	2785	// microsoft visual "c" rounds instead of truncating...
1919	glColor4f (r, g, b, a);	2786	glColor4f (r, g, b, a);
1920		2787
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926
1927	void glRasterPos (float x, float y, float z = 0.)	2788	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2789	CODE:
1929	glRasterPos3f (0, 0, z);	2790	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2791	glBitmap (0, 0, 0, 0, x, y, 0);
1931		2792
…		…
1935		2796
1936	void glTexCoord (float s, float t)	2797	void glTexCoord (float s, float t)
1937	CODE:	2798	CODE:
1938	glTexCoord2f (s, t);	2799	glTexCoord2f (s, t);
1939		2800
		2801	void glRect (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glRectf (x1, y1, x2, y2);
		2804
		2805	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2806	CODE:
		2807	glBegin (GL_LINE_LOOP);
		2808	glVertex2f (x1, y1);
		2809	glVertex2f (x2, y1);
		2810	glVertex2f (x2, y2);
		2811	glVertex2f (x1, y2);
		2812	glEnd ();
		2813
		2814	PROTOTYPES: ENABLE
		2815
		2816	void glBegin (int mode)
		2817
		2818	void glEnd ()
		2819
		2820	void glPointSize (GLfloat size)
		2821
		2822	void glLineWidth (GLfloat width)
		2823
		2824	void glInterleavedArrays (int format, int stride, char *data)
		2825
		2826	void glDrawElements (int mode, int count, int type, char *indices)
		2827
		2828	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2829
1940	void glTexEnv (int target, int pname, float param)	2830	void glTexEnv (int target, int pname, float param)
1941	CODE:	2831	CODE:
1942	glTexEnvf (target, pname, param);	2832	glTexEnvf (target, pname, param);
1943		2833
1944	void glTexParameter (int target, int pname, float param)	2834	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2850	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	2851	CODE:
1962	if (gl.SeparableFilter2D)	2852	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2853	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2854
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2855	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		2856
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2857	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2858
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2859	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2860
		2861	void glPixelZoom (float x, float y)
1970		2862
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2863	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2864
1973	int glGenTexture ()	2865	int glGenTexture ()
1974	CODE:	2866	CODE:
1975	{	2867	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2868	OUTPUT:
1981	RETVAL	2869	RETVAL
1982		2870
1983	void glDeleteTexture (int name)	2871	void glDeleteTexture (int name)
1984	CODE:	2872	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2873	del_texture (name);
1988	}	2874
1989
1990	int glGenList ()	2875	int glGenList ()
1991	CODE:	2876	CODE:
1992	RETVAL = glGenLists (1);	2877	RETVAL = glGenLists (1);
1993	OUTPUT:	2878	OUTPUT:
1994	RETVAL	2879	RETVAL
…		…
2001		2886
2002	void glEndList ()	2887	void glEndList ()
2003		2888
2004	void glCallList (int list)	2889	void glCallList (int list)
2005		2890
		2891	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		2892
		2893	PROTOTYPES: DISABLE
		2894
		2895	void
		2896	find_widget (SV *self, NV x, NV y)
		2897	PPCODE:
		2898	{
		2899	if (within_widget (self, x, y))
		2900	XPUSHs (self);
		2901	}
		2902
		2903	BOOT:
		2904	{
		2905	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2906
		2907	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2908	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2909	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2910	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2911	}
		2912
		2913	void
		2914	draw (SV *self)
		2915	CODE:
		2916	{
		2917	HV *hv;
		2918	SV **svp;
		2919	NV x, y, w, h;
		2920	SV *draw_x_sv = GvSV (draw_x_gv);
		2921	SV *draw_y_sv = GvSV (draw_y_gv);
		2922	SV *draw_w_sv = GvSV (draw_w_gv);
		2923	SV *draw_h_sv = GvSV (draw_h_gv);
		2924	double draw_x, draw_y;
		2925
		2926	if (!SvROK (self))
		2927	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2928
		2929	hv = (HV *)SvRV (self);
		2930
		2931	if (SvTYPE (hv) != SVt_PVHV)
		2932	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2933
		2934	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2935	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2936
		2937	if (!h \|\| !w)
		2938	XSRETURN_EMPTY;
		2939
		2940	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2941	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2942
		2943	draw_x = SvNV (draw_x_sv) + x;
		2944	draw_y = SvNV (draw_y_sv) + y;
		2945
		2946	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2947	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2948	XSRETURN_EMPTY;
		2949
		2950	sv_setnv (draw_x_sv, draw_x);
		2951	sv_setnv (draw_y_sv, draw_y);
		2952
		2953	glPushMatrix ();
		2954	glTranslated (x, y, 0);
		2955
		2956	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2957	{
		2958	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2959
		2960	if (svp && SvTRUE (*svp))
		2961	{
		2962	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2963	glEnable (GL_BLEND);
		2964	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2965	glBegin (GL_QUADS);
		2966	glVertex2f (0, 0);
		2967	glVertex2f (w, 0);
		2968	glVertex2f (w, h);
		2969	glVertex2f (0, h);
		2970	glEnd ();
		2971	glDisable (GL_BLEND);
		2972	}
		2973	}
		2974	#if 0
		2975	// draw borders, for debugging
		2976	glPushMatrix ();
		2977	glColor4f (1., 1., 0., 1.);
		2978	glTranslatef (.5, .5, 0.);
		2979	glBegin (GL_LINE_LOOP);
		2980	glVertex2f (0 , 0);
		2981	glVertex2f (w - 1, 0);
		2982	glVertex2f (w - 1, h - 1);
		2983	glVertex2f (0 , h - 1);
		2984	glEnd ();
		2985	glPopMatrix ();
		2986	#endif
		2987	PUSHMARK (SP);
		2988	XPUSHs (self);
		2989	PUTBACK;
		2990	call_method ("_draw", G_VOID \| G_DISCARD);
		2991	SPAGAIN;
		2992
		2993	glPopMatrix ();
		2994
		2995	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2996	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2997	}
		2998

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs. Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC