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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 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);
		641
		642	int
		643	in_destruct ()
		644	CODE:
		645	RETVAL = PL_main_cv == Nullcv;
		646	OUTPUT:
		647	RETVAL
467		648
468	NV floor (NV x)	649	NV floor (NV x)
469		650
470	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
471		656
472	void	657	void
473	pango_init ()	658	pango_init ()
474	CODE:	659	CODE:
475	{	660	{
476	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
477	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);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
479	}	664	}
480		665
		666	char *
		667	SDL_GetError ()
		668
481	int	669	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		671
484	void	672	void
485	SDL_Quit ()	673	SDL_Quit ()
486		674
487	void	675	void
488	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	677	PPCODE:
490	{	678	{
491	SDL_Rect **m;	679	SDL_Rect **m;
492		680
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		685
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		688
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		693
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		695	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
510		699
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		701
513	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
514	while (*m)	703	while (*m)
515	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
516	AV *av = newAV ();	707	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
518	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));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
520		714
521	++m;	715	++m;
522	}	716	}
523	}	717	}
524		718
525	char *
526	SDL_GetError ()
527
528	int	719	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	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
531	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	733	);
		734
534	if (RETVAL)	735	if (RETVAL)
535	{	736	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# 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);
538	# include "glfunc.h"	741	#include "glfunc.h"
539	# undef GL_FUNC	742	#undef GL_FUNC
540	}	743	}
		744	}
541	OUTPUT:	745	OUTPUT:
542	RETVAL	746	RETVAL
543		747
544	void	748	void
545	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
546		750
547	char *	751	char *
548	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
549		753
		754	int
		755	SDL_GetAppState ()
		756
550	void	757	void
551	SDL_PollEvent ()	758	poll_events ()
552	PPCODE:	759	PPCODE:
553	{	760	{
554	SDL_Event ev;	761	SDL_Event ev;
555		762
556	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	765	{
558	HV *hv = newHV ();	766	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		768
561	switch (ev.type)	769	switch (ev.type)
…		…
563	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
564	case SDL_KEYUP:	772	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	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 */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	778	break;
570		779
571	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	783	break;
575		784
576	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
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
584	break;	811	break;
585		812
586	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	827	break;
601	}	828	}
602		829
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	831	}
605	}	832	}
606		833
607	int	834	int
608	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)
609	POSTCALL:	836	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
612		839
613	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
614	Mix_CloseAudio ()	857	Mix_CloseAudio ()
615		858
616	int	859	int
617	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
618		861
		862	const char *
		863	Mix_GetError ()
		864
619	void	865	void
620	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
621	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
622	#ifndef _WIN32	874	#ifdef _WIN32
623	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	}
624	#endif	896	#endif
		897	}
625		898
626	void	899	void
627	add_font (char *file)	900	add_font (char *file)
628	CODE:	901	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
630		903
631	void	904	void
632	load_image_inline (SV *image_)	905	load_image_inline (SV *image_)
633	ALIAS:	906	ALIAS:
634	load_image_file = 1	907	load_image_file = 1
…		…
637	STRLEN image_len;	910	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
644		917
645	if (!rw)	918	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
647		920
…		…
676		949
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	950	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		951
679	assert (surface2->pitch == surface2->w * 4);	952	assert (surface2->pitch == surface2->w * 4);
680		953
		954	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	955	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	956	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	957	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	958	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	959	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	960	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	961	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		962	SDL_UnlockSurface (surface2);
690		963
691	SDL_FreeSurface (surface);	964	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	965	SDL_FreeSurface (surface2);
693	}	966	}
694		967
…		…
720	void	993	void
721	error (char *message)	994	error (char *message)
722	CODE:	995	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	997	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	999	#endif
727		1000
728	void	1001	void
729	fatal (char *message)	1002	fatal (char *message)
730	CODE:	1003	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1005	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1007	#endif
735	_exit (1);	1008	_exit (1);
736		1009
737	void	1010	void
738	_exit (int retval)	1011	_exit (int retval = 0)
739	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
740	_exit (retval);	1016	_exit (retval);
		1017	#endif
741		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
742	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1029
744	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
746	CODE:	1034	CODE:
747	{	1035	{
748	int count;	1036	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1040	}
753	OUTPUT:	1041	OUTPUT:
754	RETVAL	1042	RETVAL
755		1043
756	void	1044	void
757	DESTROY (CFClient::Font self)	1045	DESTROY (DC::Font self)
758	CODE:	1046	CODE:
759	pango_font_description_free (self);	1047	pango_font_description_free (self);
760		1048
761	void	1049	void
762	make_default (CFClient::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
763	CODE:	1052	CODE:
764	default_font = self;	1053	default_font = self;
765		1054
766	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1056
		1057	PROTOTYPES: DISABLE
		1058
768	void	1059	void
769	clear_font_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
770	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
771	tc_clear ();	1069	tc_restore ();
772		1070
773	CFClient::Layout	1071	DC::Layout
774	new (SV *class, int type = 0)	1072	new (SV *class)
775	CODE:	1073	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
777		1075
778	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1077	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
785		1084
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
788	OUTPUT:	1087	OUTPUT:
789	RETVAL	1088	RETVAL
790		1089
791	void	1090	void
792	DESTROY (CFClient::Layout self)	1091	DESTROY (DC::Layout self)
793	CODE:	1092	CODE:
794	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
795	Safefree (self);	1095	Safefree (self);
796		1096
797	void	1097	void
798	set_text (CFClient::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
799	CODE:	1099	CODE:
800	{	1100	{
801	STRLEN textlen;	1101	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
803		1103
804	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
805	}	1105	}
806		1106
807	void	1107	void
808	set_markup (CFClient::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
809	CODE:	1109	CODE:
810	{	1110	{
811	STRLEN textlen;	1111	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
813		1113
814	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
815	}	1115	}
816		1116
817	void	1117	void
818	set_shapes (CFClient::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
819	CODE:	1119	CODE:
820	{	1120	{
821	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1123	const char *pos = text;
…		…
858	if (attrs)	1158	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
860	}	1160	}
861		1161
862	void	1162	void
863	get_shapes (CFClient::Layout self)	1163	get_shapes (DC::Layout self)
864	PPCODE:	1164	PPCODE:
865	{	1165	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1167
868	do	1168	do
…		…
872	if (run && shape_attr_p (run))	1172	if (run && shape_attr_p (run))
873	{	1173	{
874	PangoRectangle extents;	1174	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1175	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1176
		1177	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1178	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1179	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1180	}
880	}	1181	}
881	while (pango_layout_iter_next_run (iter));	1182	while (pango_layout_iter_next_run (iter));
882		1183
883	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
884	}	1185	}
885		1186
886	int	1187	int
887	has_wrapped (CFClient::Layout self)	1188	has_wrapped (DC::Layout self)
888	CODE:	1189	CODE:
889	{	1190	{
890	int lines = 1;	1191	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
892		1193
…		…
897	}	1198	}
898	OUTPUT:	1199	OUTPUT:
899	RETVAL	1200	RETVAL
900		1201
901	SV *	1202	SV *
902	get_text (CFClient::Layout self)	1203	get_text (DC::Layout self)
903	CODE:	1204	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
906	OUTPUT:	1207	OUTPUT:
907	RETVAL	1208	RETVAL
908		1209
909	void	1210	void
910	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.)
911	CODE:	1212	CODE:
912	self->r = r;	1213	self->r = r;
913	self->g = g;	1214	self->g = g;
914	self->b = b;	1215	self->b = b;
915	self->a = a;	1216	self->a = a;
916		1217
917	void	1218	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1220	CODE:
920	if (self->font != font)	1221	if (self->font != font)
921	{	1222	{
922	self->font = font;	1223	self->font = font;
923	layout_update_font (self);	1224	layout_update_font (self);
924	}	1225	}
925		1226
926	void	1227	void
927	set_height (CFClient::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
928	CODE:	1229	CODE:
929	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
930	{	1231	{
931	self->base_height = base_height;	1232	self->base_height = base_height;
932	layout_update_font (self);	1233	layout_update_font (self);
933	}	1234	}
934		1235
935	void	1236	void
936	set_width (CFClient::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1238	CODE:
938	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);
939		1240
940	void	1241	void
941	set_indent (CFClient::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
942	CODE:	1243	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1245
945	void	1246	void
946	set_spacing (CFClient::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
947	CODE:	1248	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1250
950	void	1251	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1253	CODE:
953	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
958	);	1259	);
959		1260
960	void	1261	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1263	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1265
965	void	1266	void
966	size (CFClient::Layout self)	1267	size (DC::Layout self)
967	PPCODE:	1268	PPCODE:
968	{	1269	{
969	int w, h;	1270	int w, h;
970		1271
971	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
976	}	1277	}
977		1278
978	int	1279	int
979	descent (CFClient::Layout self)	1280	descent (DC::Layout self)
980	CODE:	1281	CODE:
981	{	1282	{
982	PangoRectangle rect;	1283	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
986	}	1287	}
987	OUTPUT:	1288	OUTPUT:
988	RETVAL	1289	RETVAL
989		1290
990	int	1291	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1293	CODE:
993	{	1294	{
994	int index, trailing;	1295	int index, trailing;
995	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);
996	RETVAL = index;	1297	RETVAL = index + trailing;
997	}	1298	}
998	OUTPUT:	1299	OUTPUT:
999	RETVAL	1300	RETVAL
1000		1301
1001	void	1302	void
1002	cursor_pos (CFClient::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1304	PPCODE:
1004	{	1305	{
1005	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1308
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1313	}
1013		1314
1014	void	1315	void
1015	render (CFClient::Layout self, float x, float y)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	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);
1017	pango_opengl_render_layout_subpixel (	1362	pango_opengl_render_layout_subpixel (
1018	self->pl,	1363	self->pl,
		1364	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1365	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1366	self->r, self->g, self->b, self->a,
		1367	flags
1021	);	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);
1022		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
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1392	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1393
1025	void	1394	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1395
1032	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_))
1033	{	1401	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1402	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1403	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1404	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1405	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1406
1046	SvPOK_only (result_);	1407	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1408	SvCUR_set (result_, nw * nh * bpp);
1048		1409
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1410	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1411	while (oh--)
1051	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);
1052		1413
1053	sv_setsv (data_, result_);	1414	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1415	}
1060	}	1416	}
1061		1417
1062	void	1418	void
1063	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.)
…		…
1069	{	1425	{
1070	HV hv = (HV )SvRV (self);	1426	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1427	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1428	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	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;
1074		1433
1075	if (items < 5)	1434	if (items < 5)
1076	{	1435	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1436	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1437	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1465	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1466	glDisable (GL_BLEND);
1108	}	1467	}
1109	}	1468	}
1110		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
1111	MODULE = CFClient PACKAGE = CFClient::Map	1481	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1482
1113	CFClient::Map	1483	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1484
		1485	DC::Map
		1486	new (SV *class)
1115	CODE:	1487	CODE:
1116	New (0, RETVAL, 1, struct map);	1488	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1489	RETVAL->x = 0;
1118	RETVAL->y = 0;	1490	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1491	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1492	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1493	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1494	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1495	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1496	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1497	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1498	RETVAL->row = 0;
1129	OUTPUT:	1499	OUTPUT:
1130	RETVAL	1500	RETVAL
1131		1501
1132	void	1502	void
1133	DESTROY (CFClient::Map self)	1503	DESTROY (DC::Map self)
1134	CODE:	1504	CODE:
1135	{	1505	{
1136	map_clear (self);	1506	map_clear (self);
1137	Safefree (self->face);	1507	Safefree (self->face2tile);
1138	Safefree (self->tex);	1508	Safefree (self->tex);
1139	Safefree (self);	1509	Safefree (self);
1140	}	1510	}
1141		1511
1142	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
1143	clear (CFClient::Map self)	1519	clear (DC::Map self)
1144	CODE:	1520	CODE:
1145	map_clear (self);	1521	map_clear (self);
1146		1522
1147	void	1523	void
1148	set_face (CFClient::Map self, int face, int texid)	1524	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1525	CODE:
1150	{	1526	{
1151	while (self->faces <= face)	1527	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1528	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1529	}
1159		1530
1160	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
1161	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1162	CODE:	1556	CODE:
1163	{	1557	{
1164	while (self->texs <= texid)	1558	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1559
1170	{	1560	{
1171	maptex *tex = self->tex + texid;	1561	maptex *tex = self->tex + texid;
1172		1562
1173	tex->name = name;	1563	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1580	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1582	}
1193		1583
1194	int	1584	int
1195	ox (CFClient::Map self)	1585	ox (DC::Map self)
1196	ALIAS:	1586	ALIAS:
1197	oy = 1	1587	oy = 1
1198	x = 2	1588	x = 2
1199	y = 3	1589	y = 3
1200	w = 4	1590	w = 4
…		…
1211	}	1601	}
1212	OUTPUT:	1602	OUTPUT:
1213	RETVAL	1603	RETVAL
1214		1604
1215	void	1605	void
1216	scroll (CFClient::Map self, int dx, int dy)	1606	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1607	CODE:
1218	{	1608	{
1219	if (dx > 0)	1609	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1610	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1611	else if (dx < 0)
1222	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);
1223		1613
1224	if (dy > 0)	1614	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1615	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1616	else if (dy < 0)
1227	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);
1228		1618
1229	self->ox += dx; self->x += dx;	1619	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1620	self->oy += dy; self->y += dy;
1231		1621
1232	while (self->y < 0)	1622	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1626	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1627	self->y += MAP_EXTEND_Y;
1238	}	1628	}
1239	}	1629	}
1240		1630
1241	void	1631	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1632	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1633	CODE:
1244	{	1634	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1635	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1636	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1637	mapcell *cell;
1248	int x, y, flags;	1638	int x, y, z, flags;
		1639	AV *missing = newAV ();
		1640	RETVAL = newRV_noinc ((SV *)missing);
1249		1641
1250	while (data < data_end)	1642	while (data < data_end - 1)
1251	{	1643	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1644	flags = (data [0] << 8) + data [1]; data += 2;
1253		1645
1254	x = self->x + ((flags >> 10) & 63);	1646	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1647	y = self->y + ((flags >> 4) & 63);
1256		1648
1257	cell = map_get_cell (self, x, y);	1649	cell = map_get_cell (self, x, y);
1258		1650
1259	if (flags & 15)	1651	if (flags & 15)
1260	{	1652	{
1261	if (cell->darkness < 0)	1653	if (!cell->darkness)
1262	{	1654	{
		1655	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1656	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1657	}
1268		1658
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1659	//TODO: don't trust server data to be in-range(!)
1272		1660
1273	if (flags & 4)	1661	if (flags & 8)
1274	{	1662	{
1275	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;
1276	}	1699	}
1277		1700
		1701	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1702	if (flags & (4 >> z))
1279	{	1703	{
1280	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	}
1281	}	1721	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1722	}
1288	else	1723	else
1289	cell->darkness = -1;	1724	cell->darkness = 0;
1290	}	1725	}
1291	}	1726	}
		1727	OUTPUT:
		1728	RETVAL
1292		1729
1293	SV *	1730	SV *
1294	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)
1295	CODE:	1732	CODE:
1296	{	1733	{
1297	int x1, x;	1734	int x1, x;
1298	int y1, y;	1735	int y1, y;
1299	int z;	1736	int z;
…		…
1320	{	1757	{
1321	mapcell *cell = row->col + (x - row->c0);	1758	mapcell *cell = row->col + (x - row->c0);
1322		1759
1323	for (z = 0; z <= 0; z++)	1760	for (z = 0; z <= 0; z++)
1324	{	1761	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1762	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1763	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1764	int a1 = tex.a;
1332		1765
1333	r = (r * a0 + tex.r * a1) / 255;	1766	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1767	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1768	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1769	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1770	}
1339	}	1771	}
1340		1772
1341	*map++ = (r )	1773	*map++ = (r )
1342	\| (g << 8)	1774	\| (g << 8)
…		…
1349	}	1781	}
1350	OUTPUT:	1782	OUTPUT:
1351	RETVAL	1783	RETVAL
1352		1784
1353	void	1785	void
1354	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)
1355	CODE:	1787	CODE:
1356	{	1788	{
1357	int vx, vy;
1358	int x, y, z;	1789	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1790
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1791	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	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;
1364		1795
1365	/*	1796	rc_t *rc = rc_alloc ();
1366	int vx = self->vx = self->w >= sw	1797	rc_key_t key;
1367	? self->x + (self->w - sw) / 2	1798	rc_array_t *arr;
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1799
1370	int vy = self->vy = self->h >= sh	1800	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1801	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1802	if (sh > 255) sh = 255;
1373	*/
1374		1803
1375	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	}
1376		1840
1377	glEnable (GL_BLEND);	1841	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1844
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1845	for (z = 0; z <= 2; z++)
		1846	{
		1847	memset (smooth_level, 0, sizeof (smooth_level));
		1848
1387	for (y = 0; y < sh; y++)	1849	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1850	if (0 <= y + my && y + my < self->rows)
1389	{	1851	{
1390	maprow *row = self->row + (y + vy);	1852	maprow *row = self->row + (y + my);
1391		1853
1392	for (x = 0; x < sw; x++)	1854	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1855	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1856	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1857	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1858	tileid tile = cell->tile [z];
1398		1859
1399	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))
1400	{	1965	{
1401	maptex tex = self->tex [face];	1966	int level = (w << 5) \| b;
		1967	HE *he;
1402		1968
1403	int px = (x + 1) * 32 - tex.w;	1969	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1970	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	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	{
1408	glEnd ();	1993	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	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	}
1412	}	2019	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2020	}
1419	}
1420	}	2021	}
1421		2022
1422	glEnd ();	2023	glEnd ();
1423
1424	glDisable (GL_TEXTURE_2D);	2024	glDisable (GL_TEXTURE_2D);
		2025	key.texname = -1;
		2026	}
		2027
		2028	hv_clear (smooth);
		2029	}
		2030
1425	glDisable (GL_BLEND);	2031	glDisable (GL_BLEND);
1426	}	2032	rc_free (rc);
1427		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
1428	void	2066	void
1429	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)
1430	CODE:	2068	CODE:
1431	{	2069	{
1432	static float color[16][3] = {	2070	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2071	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2072	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2122	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2123	glDisable (GL_TEXTURE_2D);
1486	}	2124	}
1487		2125
1488	void	2126	void
1489	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)
1490	PPCODE:	2128	PPCODE:
1491	{	2129	{
1492	int vx, vy;
1493	int x, y;	2130	int x, y;
		2131	int sw1 = sw + 2;
		2132	int sh1 = sh + 2;
		2133	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2134	int sw34 = (sw * 3 + 3) & ~3;
		2135	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2136	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2137	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2138
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2139	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2140	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2141
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2142	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2143	my += self->y - 1;
1504		2144
		2145	memset (darkness1, 255, sw1 * sh1);
		2146
1505	for (y = 0; y < sh; y++)	2147	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2148	if (0 <= y + my && y + my < self->rows)
1507	{	2149	{
1508	maprow *row = self->row + (y + vy);	2150	maprow *row = self->row + (y + my);
1509		2151
1510	for (x = 0; x < sw; x++)	2152	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2153	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2154	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2155	mapcell *cell = row->col + (x + mx - row->c0);
1514		2156
1515	darkness[y * sw4 + x] = cell->darkness < 0	2157	darkness1 [y * sw1 + x] = cell->darkness
		2158	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2159	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2160	}
1519	}	2161	}
1520		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
1521	EXTEND (SP, 3);	2201	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2202	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2203	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2204	PUSHs (darkness3_sv);
1525	}	2205	}
1526		2206
1527	SV *	2207	SV *
1528	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)
1529	CODE:	2209	CODE:
1530	{	2210	{
1531	int x, y, x1, y1;	2211	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2212	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2213	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2238	if (row && row->c0 <= x && x < row->c1)
1559	{	2239	{
1560	mapcell *cell = row->col + (x - row->c0);	2240	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2241	uint8_t flags = 0;
1562		2242
1563	if (cell->face [0]) flags \|= 1;	2243	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2244	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2245	if (cell->tile [2]) flags \|= 4;
1566		2246
1567	*data++ = flags;	2247	*data++ = flags;
1568		2248
1569	if (flags & 1)	2249	if (flags & 1)
1570	{	2250	{
		2251	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2252	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2253	*data++ = tile;
1573	}	2254	}
1574		2255
1575	if (flags & 2)	2256	if (flags & 2)
1576	{	2257	{
		2258	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2259	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2260	*data++ = tile;
1579	}	2261	}
1580		2262
1581	if (flags & 4)	2263	if (flags & 4)
1582	{	2264	{
		2265	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2266	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2267	*data++ = tile;
1585	}	2268	}
1586	}	2269	}
1587	else	2270	else
1588	*data++ = 0;	2271	*data++ = 0;
1589	}	2272	}
…		…
1595	}	2278	}
1596	OUTPUT:	2279	OUTPUT:
1597	RETVAL	2280	RETVAL
1598		2281
1599	void	2282	void
1600	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)
1601	PPCODE:	2284	PPCODE:
1602	{	2285	{
1603	int x, y, z;	2286	int x, y, z;
1604	int w, h;	2287	int w, h;
1605	int x1, y1;	2288	int x1, y1;
1606		2289
1607	if (*data++ != 0)	2290	if (*data++ != 0)
1608	return; /* version mismatch */	2291	XSRETURN_EMPTY; /* version mismatch */
1609		2292
1610	w = data++ << 8; w \|= data++;	2293	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2294	h = data++ << 8; h \|= data++;
1612		2295
1613	// 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
…		…
1629	{	2312	{
1630	uint8_t flags = *data++;	2313	uint8_t flags = *data++;
1631		2314
1632	if (flags)	2315	if (flags)
1633	{	2316	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2317	mapcell *cell = row_get_cell (row, x);
		2318	tileid tile[3] = { 0, 0, 0 };
1637		2319
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2320	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2321	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2322	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2323
1642	if (cell->darkness <= 0)	2324	if (cell->darkness == 0)
1643	{	2325	{
1644	cell->darkness = -1;	2326	cell->darkness = 0;
1645		2327
1646	for (z = 0; z <= 2; z++)	2328	for (z = 0; z <= 2; z++)
1647	{	2329	{
1648	cell->face[z] = face[z];	2330	tileid t = tile [z];
1649		2331
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2332	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2333	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2334	XPUSHs (sv_2mortal (newSViv (t)));
		2335	need_texid (self, t);
		2336	}
		2337
		2338	cell->tile [z] = t;
1652	}	2339	}
1653	}	2340	}
1654	}	2341	}
1655	}	2342	}
1656	}	2343	}
1657	}	2344	}
1658		2345
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2346	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2347
1661	CFClient::MixChunk	2348	DC::RW
1662	new_from_file (SV class, char path)	2349	new (SV class, SV data_sv)
1663	CODE:	2350	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2351	{
		2352	STRLEN datalen;
		2353	char *data = SvPVbyte (data_sv, datalen);
		2354
		2355	RETVAL = SDL_RWFromConstMem (data, datalen);
		2356	}
1665	OUTPUT:	2357	OUTPUT:
1666	RETVAL	2358	RETVAL
1667		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 : '('
1668	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
1669	DESTROY (CFClient::MixChunk self)	2469	DESTROY (DC::MixChunk self)
1670	CODE:	2470	CODE:
1671	Mix_FreeChunk (self);	2471	Mix_FreeChunk (self);
1672		2472
1673	int	2473	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2474	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2475	CODE:
		2476	if (items > 1)
		2477	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2478	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2479	OUTPUT:
1678	RETVAL	2480	RETVAL
1679		2481
1680	int	2482	DC::Channel
1681	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)
1682	CODE:	2484	CODE:
		2485	{
1683	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	}
1684	OUTPUT:	2497	OUTPUT:
1685	RETVAL	2498	RETVAL
1686		2499
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2501
1689	int	2502	int
1690	volume (int volume = -1)	2503	volume (int volume = -1)
		2504	PROTOTYPE: ;$
1691	CODE:	2505	CODE:
		2506	if (items > 0)
		2507	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2508	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2509	OUTPUT:
1694	RETVAL	2510	RETVAL
1695		2511
1696	CFClient::MixMusic	2512	void
1697	new_from_file (SV class, char path)	2513	fade_out (int ms)
1698	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:
1699	RETVAL = Mix_LoadMUS (path);	2525	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2526	OUTPUT:
1701	RETVAL	2527	RETVAL
1702		2528
1703	void	2529	void
1704	DESTROY (CFClient::MixMusic self)	2530	DESTROY (DC::MixMusic self)
1705	CODE:	2531	CODE:
1706	Mix_FreeMusic (self);	2532	Mix_FreeMusic (self);
1707		2533
1708	int	2534	int
1709	play (CFClient::MixMusic self, int loops = -1)	2535	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2536	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2537	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2538	OUTPUT:
1713	RETVAL	2539	RETVAL
1714		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
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2546	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2547
		2548	PROTOTYPES: ENABLE
1716		2549
1717	BOOT:	2550	BOOT:
1718	{	2551	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2552	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2553	static const struct {
1721	const char *name;	2554	const char *name;
1722	IV iv;	2555	IV iv;
1723	} *civ, const_iv[] = {	2556	} *civ, const_iv[] = {
1724	# 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),
1725	const_iv (GL_COLOR_MATERIAL),	2561	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2562	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2563	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2564	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2565	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2569	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2570	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2571	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2572	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2573	const_iv (GL_BACK),
		2574	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2575	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2576	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2577	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2578	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2579	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2592	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2593	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2594	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2595	const_iv (GL_FLOAT),
1759	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),
1760	const_iv (GL_COMPILE),	2603	const_iv (GL_COMPILE),
		2604	const_iv (GL_PROXY_TEXTURE_1D),
		2605	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2606	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2607	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2608	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2609	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2610	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2631	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2632	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2633	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2634	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2635	const_iv (GL_CONSTANT_BORDER),
		2636	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2637	const_iv (GL_LINES),
		2638	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2639	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2640	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2641	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2642	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2643	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2644	const_iv (GL_TRIANGLE_FAN),
		2645	const_iv (GL_POLYGON),
1798	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),
1799	const_iv (GL_FASTEST),	2652	const_iv (GL_FASTEST),
		2653	const_iv (GL_DONT_CARE),
		2654	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2655	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2656	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2657	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2658	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2659	# undef const_iv
1805	};	2660	};
1806		2661
1807	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; )
1808	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);
1809	}	2667	}
		2668
		2669	void
		2670	disable_GL_EXT_blend_func_separate ()
		2671	CODE:
		2672	gl.BlendFuncSeparate = 0;
		2673	gl.BlendFuncSeparateEXT = 0;
1810		2674
1811	char *	2675	char *
1812	gl_vendor ()	2676	gl_vendor ()
1813	CODE:	2677	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2678	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2691	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2693	OUTPUT:
1830	RETVAL	2694	RETVAL
1831		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
1832	int glGetError ()	2710	int glGetError ()
1833		2711
1834	void glFinish ()	2712	void glFinish ()
1835		2713
1836	void glClear (int mask)	2714	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2751	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2752	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2753
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2754	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2755	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2756
		2757	PROTOTYPES: DISABLE
1878		2758
1879	void glViewport (int x, int y, int width, int height)	2759	void glViewport (int x, int y, int width, int height)
1880		2760
1881	void glScissor (int x, int y, int width, int height)	2761	void glScissor (int x, int y, int width, int height)
1882		2762
…		…
1890		2770
1891	void glRotate (float angle, float x, float y, float z)	2771	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2772	CODE:
1893	glRotatef (angle, x, y, z);	2773	glRotatef (angle, x, y, z);
1894		2774
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	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)
1900	PROTOTYPE: @
1901	ALIAS:	2776	ALIAS:
1902	glColor_premultiply = 1	2777	glColor_premultiply = 1
1903	CODE:	2778	CODE:
1904	if (ix)	2779	if (ix)
1905	{	2780	{
1906	r *= a;	2781	r *= a;
1907	g *= a;	2782	g *= a;
1908	b *= a;	2783	b *= a;
1909	}	2784	}
1910	// microsoft visual "c" rounds instead of truncating...	2785	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2786	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2787
1922	void glRasterPos (float x, float y, float z = 0.)	2788	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2789	CODE:
1924	glRasterPos3f (0, 0, z);	2790	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2791	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2796
1931	void glTexCoord (float s, float t)	2797	void glTexCoord (float s, float t)
1932	CODE:	2798	CODE:
1933	glTexCoord2f (s, t);	2799	glTexCoord2f (s, t);
1934		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
1935	void glTexEnv (int target, int pname, float param)	2830	void glTexEnv (int target, int pname, float param)
1936	CODE:	2831	CODE:
1937	glTexEnvf (target, pname, param);	2832	glTexEnvf (target, pname, param);
1938		2833
1939	void glTexParameter (int target, int pname, float param)	2834	void glTexParameter (int target, int pname, float param)
…		…
1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2850	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1956	CODE:	2851	CODE:
1957	if (gl.SeparableFilter2D)	2852	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2853	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		2854
1960	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)
1961		2856
1962	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)
1963		2858
1964	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)
1965		2862
1966	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)
1967		2864
1968	int glGenTexture ()	2865	int glGenTexture ()
1969	CODE:	2866	CODE:
1970	{	2867	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2868	OUTPUT:
1976	RETVAL	2869	RETVAL
1977		2870
1978	void glDeleteTexture (int name)	2871	void glDeleteTexture (int name)
1979	CODE:	2872	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2873	del_texture (name);
1983	}	2874
1984
1985	int glGenList ()	2875	int glGenList ()
1986	CODE:	2876	CODE:
1987	RETVAL = glGenLists (1);	2877	RETVAL = glGenLists (1);
1988	OUTPUT:	2878	OUTPUT:
1989	RETVAL	2879	RETVAL
…		…
1996		2886
1997	void glEndList ()	2887	void glEndList ()
1998		2888
1999	void glCallList (int list)	2889	void glCallList (int list)
2000		2890
		2891	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		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 1.127 by root, Wed Jul 5 00:16:44 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 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC