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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.52 by root, Wed Apr 19 21:17:15 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		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>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
		32	#include <SDL_endian.h>
13	#include <SDL_image.h>	33	#include <SDL_image.h>
14	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
16		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
17	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
18		41
19	#include <pango/pango.h>	42	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		43
23	#ifndef _WIN32	44	#ifndef _WIN32
24	# include <sys/types.h>	45	# include <sys/types.h>
25	# include <sys/socket.h>	46	# include <sys/socket.h>
26	# include <netinet/in.h>	47	# include <netinet/in.h>
27	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
28	# include <inttypes.h>	49	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	50	#endif
		51
		52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		53
38	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
39		55
40	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
42		58
		59	#define MIN_FONT_HEIGHT 10
		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
43	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
45		119
46	static PangoContext *context;	120	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
48		139
49	typedef struct cf_layout {	140	typedef struct cf_layout {
50	PangoLayout *pl;	141	PangoLayout *pl;
		142	float r, g, b, a; // default color for rgba mode
51	int base_height;	143	int base_height;
		144	CFPlus__Font font;
52	} *CFClient__Layout;	145	} *CFPlus__Layout;
		146
		147	static CFPlus__Font default_font;
		148	static PangoContext *opengl_context;
		149	static PangoFontMap *opengl_fontmap;
53		150
54	static void	151	static void
55	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
56	{	153	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
		155	#ifdef FC_HINT_STYLE
		156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		157	#endif
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	159	}
60		160
61	static void	161	static void
62	layout_update (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
63	{	163	{
64	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
65	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
66	*/	166	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	167	PangoFontDescription *font = self->font ? self->font : default_font;
68		168
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	169	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	171
		172	pango_layout_set_font_description (self->pl, font);
76	}	173	}
77		174
78	static void	175	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
80	{	177	{
81	layout_update (self);	178	PangoRectangle rect;
82		179
		180	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
84		182
85	w = (w + 3) & ~3;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!w) w = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!h) h = 1;
88	}
89		185
		186	if (!rect.width) rect.width = 1;
		187	if (!rect.height) rect.height = 1;
		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
90	typedef uint16_t mapface;	194	typedef uint16_t faceid;
91		195
92	typedef struct {	196	typedef struct {
93	GLint name;	197	int name;
94	int w, h;	198	int w, h;
95	float s, t;	199	float s, t;
96	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
97	} maptex;	203	} maptex;
98		204
99	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
100	int16_t darkness;	208	uint16_t darkness;
101	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
102	} mapcell;	210	} mapcell;
103		211
104	typedef struct {	212	typedef struct {
105	int32_t c0, c1;	213	int32_t c0, c1;
106	mapcell *col;	214	mapcell *col;
107	} maprow;	215	} maprow;
108		216
109	typedef struct map {	217	typedef struct map {
110	int x, y, w, h;	218	int x, y, w, h;
111	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
112	int faces;	220	int faces; tileid *face2tile; // [faceid]
113	mapface *face;	221	int texs; maptex *tex; // [tileid]
114
115	int texs;
116	maptex *tex;
117		222
118	int32_t rows;	223	int32_t rows;
119	maprow *row;	224	maprow *row;
120	} *CFClient__Map;	225	} *CFPlus__Map;
121		226
122	static char *	227	static char *
123	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
124	{	229	{
125	char *p;	230	char *p;
142	}	247	}
143		248
144	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
145	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
146		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
147	static maprow *	272	static maprow *
148	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
149	{	274	{
150	if (0 > y)	275	if (0 > y)
151	{	276	{
152	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
191		316
192	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
193	}	318	}
194		319
195	static mapcell *	320	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
197	{	322	{
198	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
199	}	324	}
200		325
201	static void	326	static void
202	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
203	{	328	{
204	int r;	329	int r;
205		330
206	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
215	self->row = 0;	340	self->row = 0;
216	self->rows = 0;	341	self->rows = 0;
217	}	342	}
218		343
219	static void	344	static void
220	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
221	{	346	{
222	int x, y;	347	int x, y;
223	maprow *row;	348	maprow *row;
		349	mapcell *cell;
224		350
225	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	352	if (y >= 0)
227	{	353	{
228	if (y >= self->rows)	354	if (y >= self->rows)
…		…
234	if (x >= row->c0)	360	if (x >= row->c0)
235	{	361	{
236	if (x >= row->c1)	362	if (x >= row->c1)
237	break;	363	break;
238		364
239	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
240	}	371	}
241	}	372	}
242	}	373	}
243		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
		391	static void
		392	music_finished (void)
		393	{
		394	SDL_UserEvent ev;
		395
		396	ev.type = SDL_USEREVENT;
		397	ev.code = 0;
		398	ev.data1 = 0;
		399	ev.data2 = 0;
		400
		401	SDL_PushEvent ((SDL_Event *)&ev);
		402	}
		403
		404	static void
		405	channel_finished (int channel)
		406	{
		407	SDL_UserEvent ev;
		408
		409	ev.type = SDL_USEREVENT;
		410	ev.code = 1;
		411	ev.data1 = (void *)(long)channel;
		412	ev.data2 = 0;
		413
		414	SDL_PushEvent ((SDL_Event *)&ev);
		415	}
		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
		438	/******************************************************************************/
		439
		440	static int
		441	within_widget (SV *widget, NV x, NV y)
		442	{
		443	HV *self;
		444	SV **svp;
		445	NV wx, ww, wy, wh;
		446
		447	if (!SvROK (widget))
		448	return 0;
		449
		450	self = (HV *)SvRV (widget);
		451
		452	if (SvTYPE (self) != SVt_PVHV)
		453	return 0;
		454
		455	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		456	if (y < wy)
		457	return 0;
		458
		459	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		460	if (y >= wy + wh)
		461	return 0;
		462
		463	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		464	if (x < wx)
		465	return 0;
		466
		467	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		468	if (x >= wx + ww)
		469	return 0;
		470
		471	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		472	if (!svp \|\| !SvTRUE (*svp))
		473	return 0;
		474
		475	return 1;
		476	}
		477
244	MODULE = CFClient PACKAGE = CFClient	478	MODULE = CFPlus PACKAGE = CFPlus
245		479
246	PROTOTYPES: ENABLE	480	PROTOTYPES: ENABLE
247		481
248	BOOT:	482	BOOT:
249	{	483	{
250	HV *stash = gv_stashpv ("CFClient", 1);	484	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	485	static const struct {
252	const char *name;	486	const char *name;
253	IV iv;	487	IV iv;
254	} *civ, const_iv[] = {	488	} *civ, const_iv[] = {
255	# define const_iv(name) { # name, (IV)name }	489	# define const_iv(name) { # name, (IV)name }
		490	const_iv (SDLK_MODIFIER_MIN),
		491	const_iv (SDLK_MODIFIER_MAX),
		492
256	const_iv (SDL_ACTIVEEVENT),	493	const_iv (SDL_ACTIVEEVENT),
257	const_iv (SDL_KEYDOWN),	494	const_iv (SDL_KEYDOWN),
258	const_iv (SDL_KEYUP),	495	const_iv (SDL_KEYUP),
259	const_iv (SDL_MOUSEMOTION),	496	const_iv (SDL_MOUSEMOTION),
260	const_iv (SDL_MOUSEBUTTONDOWN),	497	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
269	const_iv (SDL_EVENT_RESERVEDA),	506	const_iv (SDL_EVENT_RESERVEDA),
270	const_iv (SDL_EVENT_RESERVEDB),	507	const_iv (SDL_EVENT_RESERVEDB),
271	const_iv (SDL_VIDEORESIZE),	508	const_iv (SDL_VIDEORESIZE),
272	const_iv (SDL_VIDEOEXPOSE),	509	const_iv (SDL_VIDEOEXPOSE),
273	const_iv (SDL_USEREVENT),	510	const_iv (SDL_USEREVENT),
		511
		512	const_iv (SDL_APPINPUTFOCUS),
		513	const_iv (SDL_APPMOUSEFOCUS),
		514	const_iv (SDL_APPACTIVE),
		515
274	const_iv (SDLK_KP0),	516	const_iv (SDLK_KP0),
275	const_iv (SDLK_KP1),	517	const_iv (SDLK_KP1),
276	const_iv (SDLK_KP2),	518	const_iv (SDLK_KP2),
277	const_iv (SDLK_KP3),	519	const_iv (SDLK_KP3),
278	const_iv (SDLK_KP4),	520	const_iv (SDLK_KP4),
…		…
333	const_iv (SDLK_BREAK),	575	const_iv (SDLK_BREAK),
334	const_iv (SDLK_MENU),	576	const_iv (SDLK_MENU),
335	const_iv (SDLK_POWER),	577	const_iv (SDLK_POWER),
336	const_iv (SDLK_EURO),	578	const_iv (SDLK_EURO),
337	const_iv (SDLK_UNDO),	579	const_iv (SDLK_UNDO),
		580
338	const_iv (KMOD_NONE),	581	const_iv (KMOD_NONE),
		582	const_iv (KMOD_SHIFT),
339	const_iv (KMOD_LSHIFT),	583	const_iv (KMOD_LSHIFT),
340	const_iv (KMOD_RSHIFT),	584	const_iv (KMOD_RSHIFT),
		585	const_iv (KMOD_CTRL),
341	const_iv (KMOD_LCTRL),	586	const_iv (KMOD_LCTRL),
342	const_iv (KMOD_RCTRL),	587	const_iv (KMOD_RCTRL),
		588	const_iv (KMOD_ALT),
343	const_iv (KMOD_LALT),	589	const_iv (KMOD_LALT),
344	const_iv (KMOD_RALT),	590	const_iv (KMOD_RALT),
		591	const_iv (KMOD_META),
345	const_iv (KMOD_LMETA),	592	const_iv (KMOD_LMETA),
346	const_iv (KMOD_RMETA),	593	const_iv (KMOD_RMETA),
347	const_iv (KMOD_NUM),	594	const_iv (KMOD_NUM),
348	const_iv (KMOD_CAPS),	595	const_iv (KMOD_CAPS),
349	const_iv (KMOD_MODE),	596	const_iv (KMOD_MODE),
350	const_iv (KMOD_CTRL),
351	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_ALT),
353	const_iv (KMOD_META)
354	# undef const_iv	597	# undef const_iv
355	};	598	};
356		599
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		602
360	fontmap = pango_ft2_font_map_new ();	603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363	}	605	}
		606
		607	void
		608	weaken (SV *rv)
		609	PROTOTYPE: $
		610	CODE:
		611	sv_rvweaken (rv);
364		612
365	int	613	int
		614	in_destruct ()
		615	CODE:
		616	RETVAL = PL_main_cv == Nullcv;
		617	OUTPUT:
		618	RETVAL
		619
		620	NV floor (NV x)
		621
		622	NV ceil (NV x)
		623
		624	void
		625	pango_init ()
		626	CODE:
		627	{
		628	opengl_fontmap = pango_opengl_font_map_new ();
		629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		631	}
		632
		633	char *
		634	SDL_GetError ()
		635
		636	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
367		638
368	void	639	void
369	SDL_Quit ()	640	SDL_Quit ()
370		641
371	void	642	void
372	SDL_ListModes ()	643	SDL_ListModes (int rgb, int alpha)
373	PPCODE:	644	PPCODE:
374	{	645	{
375	SDL_Rect **m;	646	SDL_Rect **m;
376		647
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	648	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	649	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	650	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	651	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
381		652
		653	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		654	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		655
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	656	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		660
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		662	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		665	#endif
390		666
391	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
392		668
393	if (m && m != (SDL_Rect **)-1)	669	if (m && m != (SDL_Rect **)-1)
394	while (*m)	670	while (*m)
395	{	671	{
		672	if ((m)->w >= 640 && (m)->h >= 480)
		673	{
396	AV *av = newAV ();	674	AV *av = newAV ();
397	av_push (av, newSViv ((*m)->w));	675	av_push (av, newSViv ((*m)->w));
398	av_push (av, newSViv ((*m)->h));	676	av_push (av, newSViv ((*m)->h));
		677	av_push (av, newSViv (rgb));
		678	av_push (av, newSViv (alpha));
399	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	679	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		680	}
400		681
401	++m;	682	++m;
402	}	683	}
403	}	684	}
404		685
405	int	686	int
406	SDL_SetVideoMode (int w, int h, int fullscreen)	687	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
407	CODE:	688	CODE:
		689	{
		690	SDL_EnableUNICODE (1);
		691	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		692
		693	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		694	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		695	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		696	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		697
408	RETVAL = !!SDL_SetVideoMode (	698	RETVAL = !!SDL_SetVideoMode (
409	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	699	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
410	);	700	);
		701
		702	if (RETVAL)
		703	{
		704	av_clear (texture_av);
		705
411	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		708	#include "glfunc.h"
		709	#undef GL_FUNC
		710	}
		711	}
412	OUTPUT:	712	OUTPUT:
413	RETVAL	713	RETVAL
414		714
		715	void
		716	SDL_GL_SwapBuffers ()
		717
		718	char *
		719	SDL_GetKeyName (int sym)
		720
415	int	721	int
416	Mix_VolumeMusic (int newvol = -1)	722	SDL_GetAppState ()
		723
		724	void
		725	poll_events ()
		726	PPCODE:
		727	{
		728	SDL_Event ev;
		729
		730	SDL_PumpEvents ();
		731	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
		732	{
		733	HV *hv = newHV ();
		734	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		735
		736	switch (ev.type)
		737	{
		738	case SDL_KEYDOWN:
		739	case SDL_KEYUP:
		740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
		744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		745	break;
		746
		747	case SDL_ACTIVEEVENT:
		748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		749	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		750	break;
		751
		752	case SDL_MOUSEMOTION:
		753	{
		754	int state = ev.motion.state;
		755	int x = ev.motion.x;
		756	int y = ev.motion.y;
		757	int xrel = ev.motion.xrel;
		758	int yrel = ev.motion.yrel;
		759
		760	/* do simplistic event compression */
		761	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		762	&& state == ev.motion.state)
		763	{
		764	xrel += ev.motion.xrel;
		765	yrel += ev.motion.yrel;
		766	x = ev.motion.x;
		767	y = ev.motion.y;
		768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		769	}
		770
		771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		772	hv_store (hv, "state", 5, newSViv (state), 0);
		773	hv_store (hv, "x", 1, newSViv (x), 0);
		774	hv_store (hv, "y", 1, newSViv (y), 0);
		775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
		776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		777	}
		778	break;
		779
		780	case SDL_MOUSEBUTTONDOWN:
		781	case SDL_MOUSEBUTTONUP:
		782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		783
		784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		788	break;
		789
		790	case SDL_USEREVENT:
		791	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		794	break;
		795	}
		796
		797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		798	}
		799	}
417		800
418	int	801	int
419	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		803	POSTCALL:
		804	Mix_HookMusicFinished (music_finished);
		805	Mix_ChannelFinished (channel_finished);
420		806
421	void	807	void
422	Mix_CloseAudio ()	808	Mix_CloseAudio ()
423		809
424	int	810	int
425	Mix_AllocateChannels (int numchans = -1)	811	Mix_AllocateChannels (int numchans = -1)
426		812
427	void	813	void
428	lowdelay (int fd, int val = 1)	814	lowdelay (int fd, int val = 1)
429	CODE:	815	CODE:
		816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		817
		818	void
		819	win32_proxy_info ()
		820	PPCODE:
		821	{
430	#ifndef _WIN32	822	#ifdef _WIN32
431	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	823	char buffer[2048];
		824	DWORD buflen;
		825
		826	EXTEND (SP, 3);
		827
		828	buflen = sizeof (buffer);
		829	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		830	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		831	{
		832	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		833
		834	buflen = sizeof (buffer);
		835	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		836	{
		837	PUSHs (newSVpv (buffer, 0));
		838
		839	buflen = sizeof (buffer);
		840	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		841	PUSHs (newSVpv (buffer, 0));
		842	}
		843	}
432	#endif	844	#endif
433		845	}
434	char *
435	gl_version ()
436	CODE:
437	RETVAL = (char *)glGetString (GL_VERSION);
438	OUTPUT:
439	RETVAL
440
441	char *
442	gl_extensions ()
443	CODE:
444	RETVAL = (char *)glGetString (GL_EXTENSIONS);
445	OUTPUT:
446	RETVAL
447		846
448	void	847	void
449	add_font (char *file)	848	add_font (char *file)
450	CODE:	849	CODE:
451	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
452
453	void
454	set_font (char *file)
455	CODE:
456	{
457	int count;
458	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
459	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
460	FcPatternDestroy (pattern);
461	pango_context_set_font_description (context, font);
462	}
463		851
464	void	852	void
465	load_image_inline (SV *image_)	853	load_image_inline (SV *image_)
466	ALIAS:	854	ALIAS:
467	load_image_file = 1	855	load_image_file = 1
…		…
509		897
510	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	898	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
511		899
512	assert (surface2->pitch == surface2->w * 4);	900	assert (surface2->pitch == surface2->w * 4);
513		901
		902	SDL_LockSurface (surface2);
514	EXTEND (SP, 5);	903	EXTEND (SP, 6);
515	PUSHs (sv_2mortal (newSViv (surface2->w)));	904	PUSHs (sv_2mortal (newSViv (surface2->w)));
516	PUSHs (sv_2mortal (newSViv (surface2->h)));	905	PUSHs (sv_2mortal (newSViv (surface2->h)));
517	SDL_LockSurface (surface2);
518	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
519	SDL_UnlockSurface (surface2);
520	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
521	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
522	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		910	SDL_UnlockSurface (surface2);
523		911
524	SDL_FreeSurface (surface);	912	SDL_FreeSurface (surface);
525	SDL_FreeSurface (surface2);	913	SDL_FreeSurface (surface2);
526	}	914	}
527		915
…		…
549	PUSHs (sv_2mortal (newSViv (b / y)));	937	PUSHs (sv_2mortal (newSViv (b / y)));
550	PUSHs (sv_2mortal (newSViv (a / y)));	938	PUSHs (sv_2mortal (newSViv (a / y)));
551	}	939	}
552		940
553	void	941	void
		942	error (char *message)
		943	CODE:
		944	fprintf (stderr, "ERROR: %s\n", message);
		945	#ifdef _WIN32
		946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		947	#endif
		948
		949	void
554	fatal (char *message)	950	fatal (char *message)
555	CODE:	951	CODE:
		952	fprintf (stderr, "FATAL: %s\n", message);
556	#ifdef _WIN32	953	#ifdef _WIN32
557	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		955	#endif
		956	_exit (1);
		957
		958	void
		959	_exit (int retval = 0)
		960	CODE:
		961	#ifdef WIN32
		962	ExitThread (retval); // unclean, please beam me up
558	#else	963	#else
559	fprintf (stderr, "FATAL: %s\n", message);	964	_exit (retval);
560	#endif	965	#endif
561	exit (1);
562		966
		967	void
		968	debug ()
		969	CODE:
		970	{
		971	#if DEBUG
		972	VALGRIND_DO_LEAK_CHECK;
		973	#endif
		974	}
		975
		976	MODULE = CFPlus PACKAGE = CFPlus::Font
		977
		978	PROTOTYPES: DISABLE
		979
		980	CFPlus::Font
		981	new_from_file (SV class, char path, int id = 0)
		982	CODE:
		983	{
		984	int count;
		985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		986	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		987	FcPatternDestroy (pattern);
		988	}
		989	OUTPUT:
		990	RETVAL
		991
		992	void
		993	DESTROY (CFPlus::Font self)
		994	CODE:
		995	pango_font_description_free (self);
		996
		997	void
		998	make_default (CFPlus::Font self)
		999	PROTOTYPE: $
		1000	CODE:
		1001	default_font = self;
		1002
563	MODULE = CFClient PACKAGE = CFClient::Layout	1003	MODULE = CFPlus PACKAGE = CFPlus::Layout
564		1004
565	CFClient::Layout	1005	PROTOTYPES: DISABLE
566	new (SV *class, int base_height = 10)	1006
		1007	void
		1008	reset_glyph_cache ()
		1009	PROTOTYPE:
		1010	CODE:
		1011	tc_clear ();
		1012
		1013	CFPlus::Layout
		1014	new (SV *class)
567	CODE:	1015	CODE:
568	New (0, RETVAL, 1, struct cf_layout);	1016	New (0, RETVAL, 1, struct cf_layout);
569	RETVAL->base_height = base_height;	1017
570	RETVAL->pl = pango_layout_new (context);	1018	RETVAL->pl = pango_layout_new (opengl_context);
		1019	RETVAL->r = 1.;
		1020	RETVAL->g = 1.;
		1021	RETVAL->b = 1.;
		1022	RETVAL->a = 1.;
		1023	RETVAL->base_height = MIN_FONT_HEIGHT;
		1024	RETVAL->font = 0;
		1025
571	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		1027	layout_update_font (RETVAL);
572	OUTPUT:	1028	OUTPUT:
573	RETVAL	1029	RETVAL
574		1030
575	void	1031	void
576	DESTROY (CFClient::Layout self)	1032	DESTROY (CFPlus::Layout self)
577	CODE:	1033	CODE:
578	g_object_unref (self->pl);	1034	g_object_unref (self->pl);
579	Safefree (self);	1035	Safefree (self);
580		1036
581	void	1037	void
582	set_text (CFClient::Layout self, SV *text_)	1038	set_text (CFPlus::Layout self, SV *text_)
583	CODE:	1039	CODE:
584	{	1040	{
585	STRLEN textlen;	1041	STRLEN textlen;
586	char *text = SvPVutf8 (text_, textlen);	1042	char *text = SvPVutf8 (text_, textlen);
587		1043
588	pango_layout_set_text (self->pl, text, textlen);	1044	pango_layout_set_text (self->pl, text, textlen);
589	}	1045	}
590		1046
591	void	1047	void
592	set_markup (CFClient::Layout self, SV *text_)	1048	set_markup (CFPlus::Layout self, SV *text_)
593	CODE:	1049	CODE:
594	{	1050	{
595	STRLEN textlen;	1051	STRLEN textlen;
596	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
597		1053
598	pango_layout_set_markup (self->pl, text, textlen);	1054	pango_layout_set_markup (self->pl, text, textlen);
599	}	1055	}
600		1056
		1057	void
		1058	set_shapes (CFPlus::Layout self, ...)
		1059	CODE:
		1060	{
		1061	PangoAttrList *attrs = 0;
		1062	const char *text = pango_layout_get_text (self->pl);
		1063	const char *pos = text;
		1064	int arg = 4;
		1065
		1066	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1067	{
		1068	PangoRectangle inkrect, rect;
		1069	PangoAttribute *attr;
		1070
		1071	int x = SvIV (ST (arg - 3));
		1072	int y = SvIV (ST (arg - 2));
		1073	int w = SvIV (ST (arg - 1));
		1074	int h = SvIV (ST (arg ));
		1075
		1076	inkrect.x = 0;
		1077	inkrect.y = 0;
		1078	inkrect.width = 0;
		1079	inkrect.height = 0;
		1080
		1081	rect.x = x * PANGO_SCALE;
		1082	rect.y = y * PANGO_SCALE;
		1083	rect.width = w * PANGO_SCALE;
		1084	rect.height = h * PANGO_SCALE;
		1085
		1086	if (!attrs)
		1087	attrs = pango_layout_get_attributes (self->pl);
		1088
		1089	attr = pango_attr_shape_new (&inkrect, &rect);
		1090	attr->start_index = pos - text;
		1091	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1092	pango_attr_list_insert (attrs, attr);
		1093
		1094	arg += 4;
		1095	pos += sizeof (OBJ_STR) - 1;
		1096	}
		1097
		1098	if (attrs)
		1099	pango_layout_set_attributes (self->pl, attrs);
		1100	}
		1101
		1102	void
		1103	get_shapes (CFPlus::Layout self)
		1104	PPCODE:
		1105	{
		1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1107
		1108	do
		1109	{
		1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1111
		1112	if (run && shape_attr_p (run))
		1113	{
		1114	PangoRectangle extents;
		1115	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1116
		1117	EXTEND (SP, 2);
		1118	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1119	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1120	}
		1121	}
		1122	while (pango_layout_iter_next_run (iter));
		1123
		1124	pango_layout_iter_free (iter);
		1125	}
		1126
		1127	int
		1128	has_wrapped (CFPlus::Layout self)
		1129	CODE:
		1130	{
		1131	int lines = 1;
		1132	const char *text = pango_layout_get_text (self->pl);
		1133
		1134	while (*text)
		1135	lines += *text++ == '\n';
		1136
		1137	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1138	}
		1139	OUTPUT:
		1140	RETVAL
		1141
601	SV *	1142	SV *
602	get_text (CFClient::Layout self)	1143	get_text (CFPlus::Layout self)
603	CODE:	1144	CODE:
604	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
605	SvUTF8_on (RETVAL);	1146	sv_utf8_decode (RETVAL);
606	OUTPUT:	1147	OUTPUT:
607	RETVAL	1148	RETVAL
608		1149
609	void	1150	void
		1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1152	CODE:
		1153	self->r = r;
		1154	self->g = g;
		1155	self->b = b;
		1156	self->a = a;
		1157
		1158	void
		1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1160	CODE:
		1161	if (self->font != font)
		1162	{
		1163	self->font = font;
		1164	layout_update_font (self);
		1165	}
		1166
		1167	void
610	set_height (CFClient::Layout self, int base_height)	1168	set_height (CFPlus::Layout self, int base_height)
611	CODE:	1169	CODE:
		1170	if (self->base_height != base_height)
		1171	{
612	self->base_height = base_height;	1172	self->base_height = base_height;
		1173	layout_update_font (self);
		1174	}
613		1175
614	void	1176	void
615	set_width (CFClient::Layout self, int max_width = -1)	1177	set_width (CFPlus::Layout self, int max_width = -1)
616	CODE:	1178	CODE:
617	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
618		1180
619	void	1181	void
		1182	set_indent (CFPlus::Layout self, int indent)
		1183	CODE:
		1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1185
		1186	void
		1187	set_spacing (CFPlus::Layout self, int spacing)
		1188	CODE:
		1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1190
		1191	void
		1192	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1193	CODE:
		1194	pango_layout_set_ellipsize (self->pl,
		1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1198	: PANGO_ELLIPSIZE_NONE
		1199	);
		1200
		1201	void
		1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1203	CODE:
		1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1205
		1206	void
620	size (CFClient::Layout self)	1207	size (CFPlus::Layout self)
621	PPCODE:	1208	PPCODE:
622	{	1209	{
623	int w, h;	1210	int w, h;
624		1211
625	layout_update (self);
626	layout_get_pixel_size (self, &w, &h);	1212	layout_get_pixel_size (self, &w, &h);
627		1213
628	EXTEND (SP, 2);	1214	EXTEND (SP, 2);
629	PUSHs (sv_2mortal (newSViv (w)));	1215	PUSHs (sv_2mortal (newSViv (w)));
630	PUSHs (sv_2mortal (newSViv (h)));	1216	PUSHs (sv_2mortal (newSViv (h)));
631	}	1217	}
632		1218
633	int	1219	int
		1220	descent (CFPlus::Layout self)
		1221	CODE:
		1222	{
		1223	PangoRectangle rect;
		1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1225	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1226	RETVAL = PANGO_DESCENT (rect);
		1227	}
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	int
634	xy_to_index (CFClient::Layout self, int x, int y)	1232	xy_to_index (CFPlus::Layout self, int x, int y)
635	CODE:	1233	CODE:
636	{	1234	{
637	int index, trailing;	1235	int index, trailing;
638
639	layout_update (self);
640	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
641
642	RETVAL = index;	1237	RETVAL = index + trailing;
643	}	1238	}
644	OUTPUT:	1239	OUTPUT:
645	RETVAL	1240	RETVAL
646		1241
647	void	1242	void
648	cursor_pos (CFClient::Layout self, int index)	1243	cursor_pos (CFPlus::Layout self, int index)
649	PPCODE:	1244	PPCODE:
650	{	1245	{
651	PangoRectangle strong_pos;	1246	PangoRectangle strong_pos;
652	layout_update (self);
653	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
654		1248
655	EXTEND (SP, 3);	1249	EXTEND (SP, 3);
656	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
657	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
658	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
659	}	1253	}
660		1254
661	void	1255	void
662	render (CFClient::Layout self)	1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
663	PPCODE:	1257	PPCODE:
664	{	1258	{
665	SV *retval;	1259	int line, x;
666	int w, h;
667	FT_Bitmap bitmap;
668		1260
669	layout_update (self);	1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
670	layout_get_pixel_size (self, &w, &h);	1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
671		1263
672	retval = newSV (w * h);
673	SvPOK_only (retval);
674	SvCUR_set (retval, w * h);
675
676	bitmap.rows = h;
677	bitmap.width = w;
678	bitmap.pitch = w;
679	bitmap.buffer = (unsigned char*)SvPVX (retval);
680	bitmap.num_grays = 256;
681	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
682
683	memset (bitmap.buffer, 0, w * h);
684
685	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
686
687	EXTEND (SP, 3);	1264	EXTEND (SP, 2);
688	PUSHs (sv_2mortal (newSViv (w)));	1265	PUSHs (sv_2mortal (newSViv (line - 1)));
		1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1267	}
		1268
		1269	void
		1270	line_x_to_index (CFPlus::Layout self, int line, int x)
		1271	PPCODE:
		1272	{
		1273	PangoLayoutLine *lp;
		1274	int index, trailing;
		1275
		1276	if (line < 0)
		1277	XSRETURN_EMPTY;
		1278
		1279	if (!(lp = pango_layout_get_line (self->pl, line)))
		1280	XSRETURN_EMPTY; /* do better */
		1281
		1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1283
		1284	EXTEND (SP, 2);
		1285	if (GIMME_V == G_SCALAR)
		1286	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1287	else
		1288	{
689	PUSHs (sv_2mortal (newSViv (h)));	1289	PUSHs (sv_2mortal (newSViv (index)));
690	PUSHs (sv_2mortal (retval));	1290	PUSHs (sv_2mortal (newSViv (trailing)));
		1291	}
691	}	1292	}
692		1293
		1294	void
		1295	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1296	PPCODE:
		1297	pango_opengl_render_layout_subpixel (
		1298	self->pl,
		1299	x * PANGO_SCALE, y * PANGO_SCALE,
		1300	self->r, self->g, self->b, self->a,
		1301	flags
		1302	);
		1303
693	MODULE = CFClient PACKAGE = CFClient::Texture	1304	MODULE = CFPlus PACKAGE = CFPlus::Texture
694		1305
		1306	PROTOTYPES: ENABLE
		1307
		1308	int minpot (int n)
		1309
695	void	1310	void
		1311	pad (SV *data_, int ow, int oh, int nw, int nh)
		1312	CODE:
		1313	{
		1314	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1315	{
		1316	STRLEN datalen;
		1317	char *data = SvPVbyte (data_, datalen);
		1318	int bpp = datalen / (ow * oh);
		1319	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1320
		1321	SvPOK_only (result_);
		1322	SvCUR_set (result_, nw * nh * bpp);
		1323
		1324	memset (SvPVX (result_), 0, nw * nh * bpp);
		1325	while (oh--)
		1326	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1327
		1328	sv_setsv (data_, result_);
		1329	}
		1330	}
		1331
		1332	void
696	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1333	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
697	PROTOTYPE: $$$;$$	1334	PROTOTYPE: $$$;$$
		1335	ALIAS:
		1336	draw_quad_alpha = 1
		1337	draw_quad_alpha_premultiplied = 2
698	CODE:	1338	CODE:
699	{	1339	{
700	HV hv = (HV )SvRV (self);	1340	HV hv = (HV )SvRV (self);
701	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
702	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
703	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
704	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
705		1344
706	if (items < 5)	1345	if (items < 5)
707	{	1346	{
708	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));
709	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));
710	}	1349	}
711		1350
		1351	if (ix)
		1352	{
		1353	glEnable (GL_BLEND);
		1354
		1355	if (ix == 2)
		1356	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1357	else
		1358	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1359	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1360
		1361	glEnable (GL_ALPHA_TEST);
		1362	glAlphaFunc (GL_GREATER, 0.01f);
		1363	}
		1364
712	glBindTexture (GL_TEXTURE_2D, name);	1365	glBindTexture (GL_TEXTURE_2D, name);
713	if (wrap_mode) {	1366
714	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
715	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
716	}
717	glBegin (GL_QUADS);	1367	glBegin (GL_QUADS);
718	glTexCoord2f (0, 0); glVertex2f (x , y );	1368	glTexCoord2f (0, 0); glVertex2f (x , y );
719	glTexCoord2f (0, t); glVertex2f (x , y + h);	1369	glTexCoord2f (0, t); glVertex2f (x , y + h);
720	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1370	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
721	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1371	glTexCoord2f (s, 0); glVertex2f (x + w, y );
722	glEnd ();	1372	glEnd ();
723	}
724		1373
		1374	if (ix)
		1375	{
		1376	glDisable (GL_ALPHA_TEST);
		1377	glDisable (GL_BLEND);
		1378	}
		1379	}
		1380
		1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1382	CODE:
		1383	{
		1384	GLint width;
		1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1386	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1387	RETVAL = width > 0;
		1388	}
		1389	OUTPUT:
		1390	RETVAL
		1391
725	MODULE = CFClient PACKAGE = CFClient::Map	1392	MODULE = CFPlus PACKAGE = CFPlus::Map
726		1393
727	CFClient::Map	1394	PROTOTYPES: DISABLE
728	new (SV *class, int map_width, int map_height)	1395
		1396	CFPlus::Map
		1397	new (SV *class)
729	CODE:	1398	CODE:
730	New (0, RETVAL, 1, struct map);	1399	New (0, RETVAL, 1, struct map);
731	RETVAL->x = 0;	1400	RETVAL->x = 0;
732	RETVAL->y = 0;	1401	RETVAL->y = 0;
733	RETVAL->w = map_width;	1402	RETVAL->w = 0;
734	RETVAL->h = map_height;	1403	RETVAL->h = 0;
735	RETVAL->ox = 0;	1404	RETVAL->ox = 0;
736	RETVAL->oy = 0;	1405	RETVAL->oy = 0;
737	RETVAL->faces = 8192;	1406	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
738	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1407	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
739	RETVAL->texs = 8192;
740	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
741	RETVAL->rows = 0;	1408	RETVAL->rows = 0;
742	RETVAL->row = 0;	1409	RETVAL->row = 0;
743	OUTPUT:	1410	OUTPUT:
744	RETVAL	1411	RETVAL
745		1412
746	void	1413	void
747	DESTROY (CFClient::Map self)	1414	DESTROY (CFPlus::Map self)
748	CODE:	1415	CODE:
749	{	1416	{
750	map_clear (self);	1417	map_clear (self);
751	Safefree (self->face);	1418	Safefree (self->face2tile);
		1419	Safefree (self->tex);
752	Safefree (self);	1420	Safefree (self);
753	}	1421	}
754		1422
755	void	1423	void
		1424	resize (CFPlus::Map self, int map_width, int map_height)
		1425	CODE:
		1426	self->w = map_width;
		1427	self->h = map_height;
		1428
		1429	void
756	clear (CFClient::Map self)	1430	clear (CFPlus::Map self)
757	CODE:	1431	CODE:
758	map_clear (self);	1432	map_clear (self);
759		1433
760	void	1434	void
761	set_face (CFClient::Map self, int face, int texid)	1435	set_tileid (CFPlus::Map self, int face, int tile)
762	CODE:	1436	CODE:
763	{	1437	{
764	while (self->faces <= face)	1438	need_facenum (self, face); self->face2tile [face] = tile;
765	{	1439	need_texid (self, tile);
766	Append (mapface, self->face, self->faces, self->faces);
767	self->faces *= 2;
768	}
769
770	self->face [face] = texid;
771	}	1440	}
772		1441
773	void	1442	void
		1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1444	CODE:
		1445	{
		1446	tileid texid;
		1447	maptex *tex;
		1448
		1449	if (face < 0 \|\| face >= self->faces)
		1450	return;
		1451
		1452	if (smooth < 0 \|\| smooth >= self->faces)
		1453	return;
		1454
		1455	texid = self->face2tile [face];
		1456
		1457	if (!texid)
		1458	return;
		1459
		1460	tex = self->tex + texid;
		1461	tex->smoothtile = self->face2tile [smooth];
		1462	tex->smoothlevel = level;
		1463	}
		1464
		1465	void
774	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)	1466	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
775	CODE:	1467	CODE:
776	{	1468	{
777	while (self->texs <= texid)	1469	need_texid (self, texid);
778	{
779	Append (maptex, self->tex, self->texs, self->texs);
780	self->texs *= 2;
781	}
782		1470
783	{	1471	{
784	maptex *tex = self->tex + texid;	1472	maptex *tex = self->tex + texid;
785		1473
786	tex->name = name;	1474	tex->name = name;
…		…
791	tex->r = r;	1479	tex->r = r;
792	tex->g = g;	1480	tex->g = g;
793	tex->b = b;	1481	tex->b = b;
794	tex->a = a;	1482	tex->a = a;
795	}	1483	}
		1484
		1485	// somewhat hackish, but for textures that require it, it really
		1486	// improves the look, and most others don't suffer.
		1487	glBindTexture (GL_TEXTURE_2D, name);
		1488	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1489	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1490	// use uglier nearest interpolation because linear suffers
		1491	// from transparent color bleeding and ugly wrapping effects.
		1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
796	}	1493	}
797		1494
798	int	1495	int
799	ox (CFClient::Map self)	1496	ox (CFPlus::Map self)
800	ALIAS:	1497	ALIAS:
801	oy = 1	1498	oy = 1
		1499	x = 2
		1500	y = 3
		1501	w = 4
		1502	h = 5
802	CODE:	1503	CODE:
803	switch (ix)	1504	switch (ix)
804	{	1505	{
805	case 0: RETVAL = self->ox; break;	1506	case 0: RETVAL = self->ox; break;
806	case 1: RETVAL = self->oy; break;	1507	case 1: RETVAL = self->oy; break;
		1508	case 2: RETVAL = self->x; break;
		1509	case 3: RETVAL = self->y; break;
		1510	case 4: RETVAL = self->w; break;
		1511	case 5: RETVAL = self->h; break;
807	}	1512	}
808	OUTPUT:	1513	OUTPUT:
809	RETVAL	1514	RETVAL
810		1515
811	void	1516	void
812	scroll (CFClient::Map self, int dx, int dy)	1517	scroll (CFPlus::Map self, int dx, int dy)
813	CODE:	1518	CODE:
814	{	1519	{
815	if (dx > 0)	1520	if (dx > 0)
816	map_blank (self, self->x, self->y, dx - 1, self->h);	1521	map_blank (self, self->x, self->y, dx, self->h);
817	else if (dx < 0)	1522	else if (dx < 0)
818	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1523	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
819		1524
820	if (dy > 0)	1525	if (dy > 0)
821	map_blank (self, self->x, self->y, self->w, dy - 1);	1526	map_blank (self, self->x, self->y, self->w, dy);
822	else if (dy < 0)	1527	else if (dy < 0)
823	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1528	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
824		1529
825	self->ox += dx; self->x += dx;	1530	self->ox += dx; self->x += dx;
826	self->oy += dy; self->y += dy;	1531	self->oy += dy; self->y += dy;
827		1532
828	while (self->y < 0)	1533	while (self->y < 0)
…		…
833	self->y += MAP_EXTEND_Y;	1538	self->y += MAP_EXTEND_Y;
834	}	1539	}
835	}	1540	}
836		1541
837	void	1542	void
838	map1a_update (CFClient::Map self, SV *data_)	1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)
839	CODE:	1544	CODE:
840	{	1545	{
841	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
842	uint8_t data_end = (uint8_t )SvEND (data_);	1547	uint8_t data_end = (uint8_t )SvEND (data_);
843	mapcell *cell;	1548	mapcell *cell;
844	int x, y, flags;	1549	int x, y, flags;
845		1550
846	while (data < data_end)	1551	while (data < data_end - 1)
847	{	1552	{
848	flags = (data [0] << 8) + data [1]; data += 2;	1553	flags = (data [0] << 8) + data [1]; data += 2;
849		1554
850	x = ((flags >> 10) & 63) + self->x;	1555	x = self->x + ((flags >> 10) & 63);
851	y = ((flags >> 4) & 63) + self->y;	1556	y = self->y + ((flags >> 4) & 63);
852		1557
853	cell = map_get_cell (self, x, y);	1558	cell = map_get_cell (self, x, y);
854		1559
855	if (flags & 15)	1560	if (flags & 15)
856	{	1561	{
857	if (cell->darkness < 0)	1562	if (!cell->darkness)
858	{	1563	{
		1564	memset (cell, 0, sizeof (*cell));
859	cell->darkness = 0;	1565	cell->darkness = 256;
860	cell->face [0] = 0;
861	cell->face [1] = 0;
862	cell->face [2] = 0;
863	}	1566	}
864		1567
865	cell->darkness = flags & 8 ? *data++ : 255;
866
867	//TODO: don't trust server data to be in-range(!)	1568	//TODO: don't trust server data to be in-range(!)
		1569
		1570	if (flags & 8)
		1571	{
		1572	if (extmap)
		1573	{
		1574	uint8_t ext, cmd;
		1575
		1576	do
		1577	{
		1578	ext = *data++;
		1579	cmd = ext & 0x3f;
		1580
		1581	if (cmd < 4)
		1582	cell->darkness = 255 - ext * 64 + 1;
		1583	else if (cmd == 5) // health
		1584	{
		1585	cell->stat_width = 1;
		1586	cell->stat_hp = *data++;
		1587	}
		1588	else if (cmd == 6) // monster width
		1589	cell->stat_width = *data++ + 1;
		1590	else if (cmd == 0x47)
		1591	{
		1592	if (*data == 4)
		1593	; // decode player count
		1594
		1595	data += *data + 1;
		1596	}
		1597	else if (cmd == 8) // cell flags
		1598	cell->flags = *data++;
		1599	else if (ext & 0x40) // unknown, multibyte => skip
		1600	data += *data + 1;
		1601	else
		1602	data++;
		1603	}
		1604	while (ext & 0x80);
		1605	}
		1606	else
		1607	cell->darkness = *data++ + 1;
		1608	}
868		1609
869	if (flags & 4)	1610	if (flags & 4)
870	{	1611	{
871	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1612	faceid face = (data [0] << 8) + data [1]; data += 2;
		1613	need_facenum (self, face);
		1614	cell->tile [0] = self->face2tile [face];
872	}	1615	}
873		1616
874	if (flags & 2)	1617	if (flags & 2)
875	{	1618	{
876	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [1] = self->face2tile [face];
877	}	1622	}
878		1623
879	if (flags & 1)	1624	if (flags & 1)
880	{	1625	{
881	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [2] = self->face2tile [face];
882	}	1629	}
883	}	1630	}
884	else	1631	else
885	cell->darkness = -1;	1632	cell->darkness = 0;
886	}	1633	}
887	}	1634	}
888		1635
889	SV *	1636	SV *
890	mapmap (CFClient::Map self, int w, int h)	1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
891	CODE:	1638	CODE:
892	{	1639	{
893	int x0, x1, x;	1640	int x1, x;
894	int y0, y1, y;	1641	int y1, y;
895	int z;	1642	int z;
896	SV map_sv = newSV (w h * sizeof (uint32_t));	1643	SV map_sv = newSV (w h * sizeof (uint32_t));
897	uint32_t map = (uint32_t )SvPVX (map_sv);	1644	uint32_t map = (uint32_t )SvPVX (map_sv);
898		1645
899	SvPOK_only (map_sv);	1646	SvPOK_only (map_sv);
900	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1647	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
901		1648
902	x0 = self->x - w / 2; x1 = x0 + w;	1649	x0 += self->x; x1 = x0 + w;
903	y0 = self->y - h / 2; y1 = y0 + h;	1650	y0 += self->y; y1 = y0 + h;
904		1651
905	for (y = y0; y < y1; y++)	1652	for (y = y0; y < y1; y++)
906	{	1653	{
907	maprow *row = 0 <= y && y < self->rows	1654	maprow *row = 0 <= y && y < self->rows
908	? self->row + y	1655	? self->row + y
…		…
916	{	1663	{
917	mapcell *cell = row->col + (x - row->c0);	1664	mapcell *cell = row->col + (x - row->c0);
918		1665
919	for (z = 0; z <= 0; z++)	1666	for (z = 0; z <= 0; z++)
920	{	1667	{
921	mapface face = cell->face [z];
922
923	if (face)
924	{
925	maptex tex = self->tex [face];	1668	maptex tex = self->tex [cell->tile [z]];
926	int a0 = 255 - tex.a;	1669	int a0 = 255 - tex.a;
927	int a1 = tex.a;	1670	int a1 = tex.a;
928		1671
929	r = (r * a0 + tex.r * a1) / 255;	1672	r = (r * a0 + tex.r * a1) / 255;
930	g = (g * a0 + tex.g * a1) / 255;	1673	g = (g * a0 + tex.g * a1) / 255;
931	b = (b * a0 + tex.b * a1) / 255;	1674	b = (b * a0 + tex.b * a1) / 255;
932	a = (a * a0 + tex.a * a1) / 255;	1675	a = (a * a0 + tex.a * a1) / 255;
933	}
934	}	1676	}
935	}	1677	}
936		1678
937	*map++ = (r )	1679	*map++ = (r )
938	\| (g << 8)	1680	\| (g << 8)
…		…
945	}	1687	}
946	OUTPUT:	1688	OUTPUT:
947	RETVAL	1689	RETVAL
948		1690
949	void	1691	void
950	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
951	PPCODE:	1693	CODE:
952	{	1694	{
953	int vx, vy;	1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1698	smooth_key skey;
954	int x, y, z;	1699	int x, y, z;
955	int last_name;	1700	int last_name;
956	mapface face;
957	int sw4 = (sw + 3) & ~3;
958	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
959	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
960		1701
961	memset (darkness, 255, sw4 * sh);	1702	// thats current max. sorry.
962	SvPOK_only (darkness_sv);	1703	if (sw > 255) sw = 255;
963	SvCUR_set (darkness_sv, sw4 * sh);	1704	if (sh > 255) sh = 255;
964		1705
965	vx = self->x + (self->w - sw) / 2 - shift_x;	1706	// clear key, in case of extra padding
966	vy = self->y + (self->h - sh) / 2 - shift_y;	1707	memset (&skey, 0, sizeof (skey));
967
968	/*
969	int vx = self->vx = self->w >= sw
970	? self->x + (self->w - sw) / 2
971	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
972
973	int vy = self->vy = self->h >= sh
974	? self->y + (self->h - sh) / 2
975	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
976	*/
977		1708
978	glColor4ub (255, 255, 255, 255);	1709	glColor4ub (255, 255, 255, 255);
979		1710
		1711	glEnable (GL_BLEND);
980	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
981	glEnable (GL_BLEND);
982	glEnable (GL_TEXTURE_2D);	1713	glEnable (GL_TEXTURE_2D);
983	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
984		1715
985	glBegin (GL_QUADS);	1716	glBegin (GL_QUADS);
986		1717
987	last_name = 0;	1718	last_name = 0;
988		1719
		1720	mx += self->x;
		1721	my += self->y;
		1722
		1723	// first pass: determine smooth_max
		1724	// rather ugly, if you ask me
		1725	// could also be stored inside mapcell and updated on change
		1726	memset (smooth_max, 0, sizeof (smooth_max));
		1727
		1728	for (y = 0; y < sh; y++)
		1729	if (0 <= y + my && y + my < self->rows)
		1730	{
		1731	maprow *row = self->row + (y + my);
		1732
		1733	for (x = 0; x < sw; x++)
		1734	if (row->c0 <= x + mx && x + mx < row->c1)
		1735	{
		1736	mapcell *cell = row->col + (x + mx - row->c0);
		1737
		1738	smooth_max[x + 1][y + 1] =
		1739	MAX (self->tex [cell->tile [0]].smoothlevel,
		1740	MAX (self->tex [cell->tile [1]].smoothlevel,
		1741	self->tex [cell->tile [2]].smoothlevel));
		1742	}
		1743	}
		1744
989	for (z = 0; z < 3; z++)	1745	for (z = 0; z <= 2; z++)
		1746	{
		1747	memset (smooth_level, 0, sizeof (smooth_level));
		1748
990	for (y = 0; y < sh; y++)	1749	for (y = 0; y < sh; y++)
991	if (0 <= y + vy && y + vy < self->rows)	1750	if (0 <= y + my && y + my < self->rows)
992	{	1751	{
993	maprow *row = self->row + (y + vy);	1752	maprow *row = self->row + (y + my);
994		1753
995	for (x = 0; x < sw; x++)	1754	for (x = 0; x < sw; x++)
996	if (row->c0 <= x + vx && x + vx < row->c1)	1755	if (row->c0 <= x + mx && x + mx < row->c1)
997	{	1756	{
998	mapcell *cell = row->col + (x + vx - row->c0);	1757	mapcell *cell = row->col + (x + mx - row->c0);
999
1000	darkness[y * sw4 + x] = cell->darkness < 0
1001	? 255 - FOW_DARKNESS
1002	: 255 - cell->darkness;
1003
1004	face = cell->face [z];	1758	tileid tile = cell->tile [z];
1005		1759
1006	if (face)	1760	if (tile)
		1761	{
		1762	maptex tex = self->tex [tile];
		1763	int px = (x + 1) * T - tex.w;
		1764	int py = (y + 1) * T - tex.h;
		1765
		1766	// suppressing texture state switches here
		1767	// is only moderately effective, but worth the extra effort
		1768	if (last_name != tex.name)
		1769	{
		1770	if (!tex.name)
		1771	tex = self->tex [2]; /* missing, replace by noface */
		1772
		1773	glEnd ();
		1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1775	glBegin (GL_QUADS);
		1776	}
		1777
		1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1782
		1783	if (cell->flags && z == 2)
		1784	{
		1785	if (cell->flags & 1)
		1786	{
		1787	maptex tex = self->tex [1];
		1788	int px = x * T + T * 2 / 32;
		1789	int py = y * T - T * 6 / 32;
		1790
		1791	glEnd ();
		1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1793	glBegin (GL_QUADS);
		1794
		1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1799	}
		1800	}
		1801
		1802	// update smooth hash
		1803	if (tex.smoothtile)
		1804	{
		1805	skey.tile = tex.smoothtile;
		1806	skey.level = tex.smoothlevel;
		1807
		1808	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1809
		1810	// add bits to current tile and all neighbours. skey.x\|y is
		1811	// shifted +1\|+1 so we always stay positive.
		1812
		1813	// bits is ___n cccc CCCC bbbb
		1814	// n do not draw borders&corners
		1815	// c draw these corners, but...
		1816	// C ... not these
		1817	// b draw these borders
		1818
		1819	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1820	// ┃· ·· ·┃ ━━
		1821
		1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1823	// ·· ·· ·┏ ┓·
		1824
		1825	// full tile
		1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1827
		1828	// borders
		1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1833
		1834	// corners
		1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1839	}
		1840	}
		1841	}
		1842	}
		1843
		1844	// go through all smoothlevels, lowest to highest, then draw.
		1845	// this is basically counting sort
		1846	{
		1847	int w, b;
		1848
		1849	for (w = 0; w < 256 / 32; ++w)
		1850	{
		1851	uint32_t smask = smooth_level [w];
		1852	if (smask)
		1853	for (b = 0; b < 32; ++b)
		1854	if (smask & (((uint32_t)1) << b))
1007	{	1855	{
1008	maptex tex = self->tex [face];	1856	int level = (w << 5) \| b;
		1857	HE *he;
1009		1858
1010	int px = (x + 1) * 32 - tex.w;	1859	hv_iterinit (smooth);
1011	int py = (y + 1) * 32 - tex.h;	1860	while ((he = hv_iternext (smooth)))
1012
1013	if (last_name != tex.name)
1014	{	1861	{
		1862	smooth_key skey = (smooth_key )HeKEY (he);
		1863	IV bits = SvIVX (HeVAL (he));
		1864
		1865	if (!(bits & 0x1000)
		1866	&& skey->level == level
		1867	&& level > smooth_max [skey->x][skey->y])
		1868	{
		1869	maptex tex = self->tex [skey->tile];
		1870	int px = (((int)skey->x) - 1) * T;
		1871	int py = (((int)skey->y) - 1) * T;
		1872	int border = bits & 15;
		1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1874	float dx = tex.s * .0625f; // 16 images/row
		1875	float dy = tex.t * .5f ; // 2 images/column
		1876
		1877	// this time naively avoiding texture state changes
		1878	// save gobs of state changes.
		1879	if (last_name != tex.name)
		1880	{
		1881	if (!tex.name)
		1882	continue; // smoothing not yet available
		1883
1015	glEnd ();	1884	glEnd ();
1016	last_name = tex.name;
1017	glBindTexture (GL_TEXTURE_2D, last_name);	1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1018	glBegin (GL_QUADS);	1886	glBegin (GL_QUADS);
		1887	}
		1888
		1889	if (border)
		1890	{
		1891	float ox = border * dx;
		1892
		1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1897	}
		1898
		1899	if (corner)
		1900	{
		1901	float ox = corner * dx;
		1902
		1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1907	}
		1908	}
1019	}	1909	}
1020
1021	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1022	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1023	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1024	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1025	}	1910	}
1026	}
1027	}	1911	}
		1912	}
		1913
		1914	hv_clear (smooth);
		1915	}
1028		1916
1029	glEnd ();	1917	glEnd ();
1030		1918
1031	glDisable (GL_TEXTURE_2D);	1919	glDisable (GL_TEXTURE_2D);
1032	glDisable (GL_BLEND);	1920	glDisable (GL_BLEND);
1033		1921
		1922	// top layer: overlays such as the health bar
		1923	for (y = 0; y < sh; y++)
		1924	if (0 <= y + my && y + my < self->rows)
		1925	{
		1926	maprow *row = self->row + (y + my);
		1927
		1928	for (x = 0; x < sw; x++)
		1929	if (row->c0 <= x + mx && x + mx < row->c1)
		1930	{
		1931	mapcell *cell = row->col + (x + mx - row->c0);
		1932
		1933	int px = x * T;
		1934	int py = y * T;
		1935
		1936	if (cell->stat_hp)
		1937	{
		1938	int width = cell->stat_width * T;
		1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1940
		1941	glColor3ub (0, 0, 0);
		1942	glRectf (px + 1, py - thick - 2,
		1943	px + width - 1, py);
		1944
		1945	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1946	glRectf (px + 2,
		1947	py - thick - 1,
		1948	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1949	}
		1950	}
		1951	}
		1952	}
		1953
		1954	void
		1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1956	CODE:
		1957	{
		1958	static float color[16][3] = {
		1959	{ 0.00F, 0.00F, 0.00F },
		1960	{ 1.00F, 1.00F, 1.00F },
		1961	{ 0.00F, 0.00F, 0.55F },
		1962	{ 1.00F, 0.00F, 0.00F },
		1963
		1964	{ 1.00F, 0.54F, 0.00F },
		1965	{ 0.11F, 0.56F, 1.00F },
		1966	{ 0.93F, 0.46F, 0.00F },
		1967	{ 0.18F, 0.54F, 0.34F },
		1968
		1969	{ 0.56F, 0.73F, 0.56F },
		1970	{ 0.80F, 0.80F, 0.80F },
		1971	{ 0.55F, 0.41F, 0.13F },
		1972	{ 0.99F, 0.77F, 0.26F },
		1973
		1974	{ 0.74F, 0.65F, 0.41F },
		1975
		1976	{ 0.00F, 1.00F, 1.00F },
		1977	{ 1.00F, 0.00F, 1.00F },
		1978	{ 1.00F, 1.00F, 0.00F },
		1979	};
		1980
		1981	int x, y;
		1982
		1983	glEnable (GL_TEXTURE_2D);
		1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1985	glEnable (GL_BLEND);
		1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1987	glBegin (GL_QUADS);
		1988
		1989	for (y = 0; y < h; y++)
		1990	for (x = 0; x < w; x++)
		1991	{
		1992	unsigned char m = data [x + y * w];
		1993
		1994	if (m)
		1995	{
		1996	float *c = color [m & 15];
		1997
		1998	float tx1 = m & 0x40 ? 0.5 : 0.;
		1999	float tx2 = tx1 + 0.5;
		2000
		2001	glColor4f (c[0], c[1], c[2], 0.75);
		2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2006	}
		2007	}
		2008
		2009	glEnd ();
		2010	glDisable (GL_BLEND);
		2011	glDisable (GL_TEXTURE_2D);
		2012	}
		2013
		2014	void
		2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2016	PPCODE:
		2017	{
		2018	int x, y;
		2019	int sw1 = sw + 2;
		2020	int sh1 = sh + 2;
		2021	int sh3 = sh * 3;
		2022	int sw34 = (sw * 3 + 3) & ~3;
		2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2026
		2027	SvPOK_only (darkness3_sv);
		2028	SvCUR_set (darkness3_sv, sw34 * sh3);
		2029
		2030	mx += self->x - 1;
		2031	my += self->y - 1;
		2032
		2033	memset (darkness1, 255, sw1 * sh1);
		2034
		2035	for (y = 0; y < sh1; y++)
		2036	if (0 <= y + my && y + my < self->rows)
		2037	{
		2038	maprow *row = self->row + (y + my);
		2039
		2040	for (x = 0; x < sw1; x++)
		2041	if (row->c0 <= x + mx && x + mx < row->c1)
		2042	{
		2043	mapcell *cell = row->col + (x + mx - row->c0);
		2044
		2045	darkness1 [y * sw1 + x] = cell->darkness
		2046	? 255 - (cell->darkness - 1)
		2047	: 255 - FOW_DARKNESS;
		2048	}
		2049	}
		2050
		2051	for (y = 0; y < sh; ++y)
		2052	for (x = 0; x < sw; ++x)
		2053	{
		2054	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2055	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2056	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2057	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2058	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2059	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2060	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2061	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2062	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2063
		2064	uint8_t r11 = (d11 + d21 + d12) / 3;
		2065	uint8_t r21 = d21;
		2066	uint8_t r31 = (d21 + d31 + d32) / 3;
		2067
		2068	uint8_t r12 = d12;
		2069	uint8_t r22 = d22;
		2070	uint8_t r32 = d32;
		2071
		2072	uint8_t r13 = (d13 + d23 + d12) / 3;
		2073	uint8_t r23 = d23;
		2074	uint8_t r33 = (d23 + d33 + d32) / 3;
		2075
		2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2085	}
		2086
		2087	free (darkness1);
		2088
1034	EXTEND (SP, 3);	2089	EXTEND (SP, 3);
1035	PUSHs (sv_2mortal (newSViv (sw4)));	2090	PUSHs (sv_2mortal (newSViv (sw34)));
1036	PUSHs (sv_2mortal (newSViv (sh)));	2091	PUSHs (sv_2mortal (newSViv (sh3)));
1037	PUSHs (darkness_sv);	2092	PUSHs (darkness3_sv);
1038	}	2093	}
1039		2094
1040	SV *	2095	SV *
1041	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1042	CODE:	2097	CODE:
1043	{	2098	{
1044	int x, y, x1, y1;	2099	int x, y, x1, y1;
1045	SV data_sv = newSV (w h * 7 + 5);	2100	SV data_sv = newSV (w h * 7 + 5);
1046	uint8_t data = (uint8_t )SvPVX (data_sv);	2101	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1048	data++ = 0; / version 0 format */	2103	data++ = 0; / version 0 format */
1049	data++ = w >> 8; data++ = w;	2104	data++ = w >> 8; data++ = w;
1050	data++ = h >> 8; data++ = h;	2105	data++ = h >> 8; data++ = h;
1051		2106
1052	// we need to do this 'cause we don't keep an absolute coord system for rows	2107	// we need to do this 'cause we don't keep an absolute coord system for rows
1053	// TODO: treat rows as we treat	2108	// TODO: treat rows as we treat columns
1054	map_get_row (self, y0 + self->y - self->oy);//D	2109	map_get_row (self, y0 + self->y - self->oy);//D
1055	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	2110	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1056		2111
1057	x0 += self->x - self->ox;	2112	x0 += self->x - self->ox;
1058	y0 += self->y - self->oy;	2113	y0 += self->y - self->oy;
…		…
1071	if (row && row->c0 <= x && x < row->c1)	2126	if (row && row->c0 <= x && x < row->c1)
1072	{	2127	{
1073	mapcell *cell = row->col + (x - row->c0);	2128	mapcell *cell = row->col + (x - row->c0);
1074	uint8_t flags = 0;	2129	uint8_t flags = 0;
1075		2130
1076	if (cell->face [0]) flags \|= 1;	2131	if (cell->tile [0]) flags \|= 1;
1077	if (cell->face [1]) flags \|= 2;	2132	if (cell->tile [1]) flags \|= 2;
1078	if (cell->face [2]) flags \|= 4;	2133	if (cell->tile [2]) flags \|= 4;
1079		2134
1080	*data++ = flags;	2135	*data++ = flags;
1081		2136
1082	if (flags & 1)	2137	if (flags & 1)
1083	{	2138	{
		2139	tileid tile = cell->tile [0];
1084	*data++ = cell->face [0] >> 8;	2140	*data++ = tile >> 8;
1085	*data++ = cell->face [0];	2141	*data++ = tile;
1086	}	2142	}
1087		2143
1088	if (flags & 2)	2144	if (flags & 2)
1089	{	2145	{
		2146	tileid tile = cell->tile [1];
1090	*data++ = cell->face [1] >> 8;	2147	*data++ = tile >> 8;
1091	*data++ = cell->face [1];	2148	*data++ = tile;
1092	}	2149	}
1093		2150
1094	if (flags & 4)	2151	if (flags & 4)
1095	{	2152	{
		2153	tileid tile = cell->tile [2];
1096	*data++ = cell->face [2] >> 8;	2154	*data++ = tile >> 8;
1097	*data++ = cell->face [2];	2155	*data++ = tile;
1098	}	2156	}
1099	}	2157	}
1100	else	2158	else
1101	*data++ = 0;	2159	*data++ = 0;
1102	}	2160	}
…		…
1108	}	2166	}
1109	OUTPUT:	2167	OUTPUT:
1110	RETVAL	2168	RETVAL
1111		2169
1112	void	2170	void
1113	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1114	PPCODE:	2172	PPCODE:
1115	{	2173	{
1116	int x, y, z;	2174	int x, y, z;
1117	int w, h;	2175	int w, h;
1118	int x1, y1;	2176	int x1, y1;
…		…
1122		2180
1123	w = data++ << 8; w \|= data++;	2181	w = data++ << 8; w \|= data++;
1124	h = data++ << 8; h \|= data++;	2182	h = data++ << 8; h \|= data++;
1125		2183
1126	// we need to do this 'cause we don't keep an absolute coord system for rows	2184	// we need to do this 'cause we don't keep an absolute coord system for rows
1127	// TODO: treat rows as we treat	2185	// TODO: treat rows as we treat columns
1128	map_get_row (self, y0 + self->y - self->oy);//D	2186	map_get_row (self, y0 + self->y - self->oy);//D
1129	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	2187	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1130		2188
1131	x0 += self->x - self->ox;	2189	x0 += self->x - self->ox;
1132	y0 += self->y - self->oy;	2190	y0 += self->y - self->oy;
…		…
1142	{	2200	{
1143	uint8_t flags = *data++;	2201	uint8_t flags = *data++;
1144		2202
1145	if (flags)	2203	if (flags)
1146	{	2204	{
1147	mapface face[3] = { 0, 0, 0 };
1148
1149	mapcell *cell = row_get_cell (row, x);	2205	mapcell *cell = row_get_cell (row, x);
		2206	tileid tile[3] = { 0, 0, 0 };
1150		2207
1151	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2208	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1152	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1153	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1154		2211
1155	if (cell->darkness <= 0)	2212	if (cell->darkness == 0)
1156	{	2213	{
1157	cell->darkness = -1;	2214	cell->darkness = 0;
1158		2215
1159	for (z = 0; z <= 2; z++)	2216	for (z = 0; z <= 2; z++)
1160	{	2217	{
1161	cell->face[z] = face[z];	2218	tileid t = tile [z];
1162		2219
1163	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2220	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2221	{
1164	XPUSHs (sv_2mortal (newSViv (face[z])));	2222	XPUSHs (sv_2mortal (newSViv (t)));
		2223	need_texid (self, t);
		2224	}
		2225
		2226	cell->tile [z] = t;
1165	}	2227	}
1166	}	2228	}
1167	}	2229	}
1168	}	2230	}
1169	}	2231	}
1170	}	2232	}
1171		2233
1172	MODULE = CFClient PACKAGE = CFClient::MixChunk	2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1173		2235
		2236	PROTOTYPES: DISABLE
		2237
1174	CFClient::MixChunk	2238	CFPlus::MixChunk
1175	new_from_file (SV class, char path)	2239	new_from_file (SV class, char path)
1176	CODE:	2240	CODE:
1177	RETVAL = Mix_LoadWAV (path);	2241	RETVAL = Mix_LoadWAV (path);
1178	OUTPUT:	2242	OUTPUT:
1179	RETVAL	2243	RETVAL
1180		2244
1181	void	2245	void
1182	DESTROY (CFClient::MixChunk self)	2246	DESTROY (CFPlus::MixChunk self)
1183	CODE:	2247	CODE:
1184	Mix_FreeChunk (self);	2248	Mix_FreeChunk (self);
1185		2249
1186	int	2250	int
1187	volume (CFClient::MixChunk self, int volume = -1)	2251	volume (CFPlus::MixChunk self, int volume = -1)
1188	CODE:	2252	CODE:
1189	RETVAL = Mix_VolumeChunk (self, volume);	2253	RETVAL = Mix_VolumeChunk (self, volume);
1190	OUTPUT:	2254	OUTPUT:
1191	RETVAL	2255	RETVAL
1192		2256
1193	int	2257	int
1194	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1195	CODE:	2259	CODE:
1196	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1197	OUTPUT:	2261	OUTPUT:
1198	RETVAL	2262	RETVAL
1199		2263
1200	MODULE = CFClient PACKAGE = CFClient::MixMusic	2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1201		2265
1202	int	2266	int
1203	volume (int volume = -1)	2267	volume (int volume = -1)
		2268	PROTOTYPE: ;$
1204	CODE:	2269	CODE:
1205	RETVAL = Mix_VolumeMusic (volume);	2270	RETVAL = Mix_VolumeMusic (volume);
1206	OUTPUT:	2271	OUTPUT:
1207	RETVAL	2272	RETVAL
1208		2273
		2274	int
		2275	fade_out (int ms)
		2276	CODE:
		2277	RETVAL = Mix_FadeOutMusic (ms);
		2278	OUTPUT:
		2279	RETVAL
		2280
1209	CFClient::MixMusic	2281	CFPlus::MixMusic
1210	new_from_file (SV class, char path)	2282	new_from_file (SV class, char path)
1211	CODE:	2283	CODE:
1212	RETVAL = Mix_LoadMUS (path);	2284	RETVAL = Mix_LoadMUS (path);
1213	OUTPUT:	2285	OUTPUT:
1214	RETVAL	2286	RETVAL
1215		2287
1216	void	2288	void
1217	DESTROY (CFClient::MixMusic self)	2289	DESTROY (CFPlus::MixMusic self)
1218	CODE:	2290	CODE:
1219	Mix_FreeMusic (self);	2291	Mix_FreeMusic (self);
1220		2292
1221	int	2293	int
1222	play (CFClient::MixMusic self, int loops = -1)	2294	play (CFPlus::MixMusic self, int loops = -1)
1223	CODE:	2295	CODE:
1224	RETVAL = Mix_PlayMusic (self, loops);	2296	RETVAL = Mix_PlayMusic (self, loops);
1225	OUTPUT:	2297	OUTPUT:
1226	RETVAL	2298	RETVAL
1227		2299
		2300	int
		2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2302	CODE:
		2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2304	OUTPUT:
		2305	RETVAL
		2306
		2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2308
		2309	PROTOTYPES: ENABLE
		2310
		2311	BOOT:
		2312	{
		2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		2314	static const struct {
		2315	const char *name;
		2316	IV iv;
		2317	} *civ, const_iv[] = {
		2318	# define const_iv(name) { # name, (IV)name }
		2319	const_iv (GL_VENDOR),
		2320	const_iv (GL_VERSION),
		2321	const_iv (GL_EXTENSIONS),
		2322	const_iv (GL_COLOR_MATERIAL),
		2323	const_iv (GL_SMOOTH),
		2324	const_iv (GL_FLAT),
		2325	const_iv (GL_DITHER),
		2326	const_iv (GL_BLEND),
		2327	const_iv (GL_CULL_FACE),
		2328	const_iv (GL_SCISSOR_TEST),
		2329	const_iv (GL_DEPTH_TEST),
		2330	const_iv (GL_ALPHA_TEST),
		2331	const_iv (GL_NORMALIZE),
		2332	const_iv (GL_RESCALE_NORMAL),
		2333	const_iv (GL_FRONT),
		2334	const_iv (GL_BACK),
		2335	const_iv (GL_AUX0),
		2336	const_iv (GL_AND),
		2337	const_iv (GL_ONE),
		2338	const_iv (GL_ZERO),
		2339	const_iv (GL_SRC_ALPHA),
		2340	const_iv (GL_DST_ALPHA),
		2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2342	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2343	const_iv (GL_SRC_ALPHA_SATURATE),
		2344	const_iv (GL_RGB),
		2345	const_iv (GL_RGBA),
		2346	const_iv (GL_RGBA4),
		2347	const_iv (GL_RGBA8),
		2348	const_iv (GL_RGB5_A1),
		2349	const_iv (GL_UNSIGNED_BYTE),
		2350	const_iv (GL_UNSIGNED_SHORT),
		2351	const_iv (GL_UNSIGNED_INT),
		2352	const_iv (GL_ALPHA),
		2353	const_iv (GL_INTENSITY),
		2354	const_iv (GL_LUMINANCE),
		2355	const_iv (GL_LUMINANCE_ALPHA),
		2356	const_iv (GL_FLOAT),
		2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2358	const_iv (GL_COMPILE),
		2359	const_iv (GL_PROXY_TEXTURE_1D),
		2360	const_iv (GL_PROXY_TEXTURE_2D),
		2361	const_iv (GL_TEXTURE_1D),
		2362	const_iv (GL_TEXTURE_2D),
		2363	const_iv (GL_TEXTURE_ENV),
		2364	const_iv (GL_TEXTURE_MAG_FILTER),
		2365	const_iv (GL_TEXTURE_MIN_FILTER),
		2366	const_iv (GL_TEXTURE_ENV_MODE),
		2367	const_iv (GL_TEXTURE_WRAP_S),
		2368	const_iv (GL_TEXTURE_WRAP_T),
		2369	const_iv (GL_REPEAT),
		2370	const_iv (GL_CLAMP),
		2371	const_iv (GL_CLAMP_TO_EDGE),
		2372	const_iv (GL_NEAREST),
		2373	const_iv (GL_LINEAR),
		2374	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2375	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2376	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2377	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2378	const_iv (GL_GENERATE_MIPMAP),
		2379	const_iv (GL_MODULATE),
		2380	const_iv (GL_DECAL),
		2381	const_iv (GL_REPLACE),
		2382	const_iv (GL_DEPTH_BUFFER_BIT),
		2383	const_iv (GL_COLOR_BUFFER_BIT),
		2384	const_iv (GL_PROJECTION),
		2385	const_iv (GL_MODELVIEW),
		2386	const_iv (GL_COLOR_LOGIC_OP),
		2387	const_iv (GL_SEPARABLE_2D),
		2388	const_iv (GL_CONVOLUTION_2D),
		2389	const_iv (GL_CONVOLUTION_BORDER_MODE),
		2390	const_iv (GL_CONSTANT_BORDER),
		2391	const_iv (GL_LINES),
		2392	const_iv (GL_LINE_STRIP),
		2393	const_iv (GL_LINE_LOOP),
		2394	const_iv (GL_QUADS),
		2395	const_iv (GL_QUAD_STRIP),
		2396	const_iv (GL_TRIANGLES),
		2397	const_iv (GL_TRIANGLE_STRIP),
		2398	const_iv (GL_TRIANGLE_FAN),
		2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2400	const_iv (GL_POINT_SMOOTH_HINT),
		2401	const_iv (GL_LINE_SMOOTH_HINT),
		2402	const_iv (GL_POLYGON_SMOOTH_HINT),
		2403	const_iv (GL_GENERATE_MIPMAP_HINT),
		2404	const_iv (GL_FASTEST),
		2405	const_iv (GL_DONT_CARE),
		2406	const_iv (GL_NICEST),
		2407	const_iv (GL_V2F),
		2408	const_iv (GL_V3F),
		2409	const_iv (GL_T2F_V3F),
		2410	const_iv (GL_T2F_N3F_V3F),
		2411	# undef const_iv
		2412	};
		2413
		2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2416
		2417	texture_av = newAV ();
		2418	AvREAL_off (texture_av);
		2419	}
		2420
		2421	char *
		2422	gl_vendor ()
		2423	CODE:
		2424	RETVAL = (char *)glGetString (GL_VENDOR);
		2425	OUTPUT:
		2426	RETVAL
		2427
		2428	char *
		2429	gl_version ()
		2430	CODE:
		2431	RETVAL = (char *)glGetString (GL_VERSION);
		2432	OUTPUT:
		2433	RETVAL
		2434
		2435	char *
		2436	gl_extensions ()
		2437	CODE:
		2438	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2439	OUTPUT:
		2440	RETVAL
		2441
		2442	const char *glGetString (GLenum pname)
		2443
		2444	GLint glGetInteger (GLenum pname)
		2445	CODE:
		2446	glGetIntegerv (pname, &RETVAL);
		2447	OUTPUT:
		2448	RETVAL
		2449
		2450	GLdouble glGetDouble (GLenum pname)
		2451	CODE:
		2452	glGetDoublev (pname, &RETVAL);
		2453	OUTPUT:
		2454	RETVAL
		2455
		2456	int glGetError ()
		2457
		2458	void glFinish ()
		2459
		2460	void glClear (int mask)
		2461
		2462	void glClearColor (float r, float g, float b, float a = 1.0)
		2463	PROTOTYPE: @
		2464
		2465	void glEnable (int cap)
		2466
		2467	void glDisable (int cap)
		2468
		2469	void glShadeModel (int mode)
		2470
		2471	void glHint (int target, int mode)
		2472
		2473	void glBlendFunc (int sfactor, int dfactor)
		2474
		2475	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2476	CODE:
		2477	gl_BlendFuncSeparate (sa, da, saa, daa);
		2478
		2479	void glDepthMask (int flag)
		2480
		2481	void glLogicOp (int opcode)
		2482
		2483	void glColorMask (int red, int green, int blue, int alpha)
		2484
		2485	void glMatrixMode (int mode)
		2486
		2487	void glPushMatrix ()
		2488
		2489	void glPopMatrix ()
		2490
		2491	void glLoadIdentity ()
		2492
		2493	void glDrawBuffer (int buffer)
		2494
		2495	void glReadBuffer (int buffer)
		2496
		2497	# near_ and far_ are due to microsofts buggy "c" compiler
		2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2499
		2500	# near_ and far_ are due to microsofts buggy "c" compiler
		2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2502
		2503	void glViewport (int x, int y, int width, int height)
		2504
		2505	void glScissor (int x, int y, int width, int height)
		2506
		2507	void glTranslate (float x, float y, float z = 0.)
		2508	CODE:
		2509	glTranslatef (x, y, z);
		2510
		2511	void glScale (float x, float y, float z = 1.)
		2512	CODE:
		2513	glScalef (x, y, z);
		2514
		2515	void glRotate (float angle, float x, float y, float z)
		2516	CODE:
		2517	glRotatef (angle, x, y, z);
		2518
		2519	void glBegin (int mode)
		2520
		2521	void glEnd ()
		2522
		2523	void glColor (float r, float g, float b, float a = 1.0)
		2524	PROTOTYPE: @
		2525	ALIAS:
		2526	glColor_premultiply = 1
		2527	CODE:
		2528	if (ix)
		2529	{
		2530	r *= a;
		2531	g *= a;
		2532	b *= a;
		2533	}
		2534	// microsoft visual "c" rounds instead of truncating...
		2535	glColor4f (r, g, b, a);
		2536
		2537	void glInterleavedArrays (int format, int stride, char *data)
		2538
		2539	void glDrawElements (int mode, int count, int type, char *indices)
		2540
		2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2542
		2543	void glRasterPos (float x, float y, float z = 0.)
		2544	CODE:
		2545	glRasterPos3f (0, 0, z);
		2546	glBitmap (0, 0, 0, 0, x, y, 0);
		2547
		2548	void glVertex (float x, float y, float z = 0.)
		2549	CODE:
		2550	glVertex3f (x, y, z);
		2551
		2552	void glTexCoord (float s, float t)
		2553	CODE:
		2554	glTexCoord2f (s, t);
		2555
		2556	void glTexEnv (int target, int pname, float param)
		2557	CODE:
		2558	glTexEnvf (target, pname, param);
		2559
		2560	void glTexParameter (int target, int pname, float param)
		2561	CODE:
		2562	glTexParameterf (target, pname, param);
		2563
		2564	void glBindTexture (int target, int name)
		2565
		2566	void glConvolutionParameter (int target, int pname, float params)
		2567	CODE:
		2568	if (gl.ConvolutionParameterf)
		2569	gl.ConvolutionParameterf (target, pname, params);
		2570
		2571	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2572	CODE:
		2573	if (gl.ConvolutionFilter2D)
		2574	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2575
		2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2577	CODE:
		2578	if (gl.SeparableFilter2D)
		2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2580
		2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2582
		2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2584
		2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2586
		2587	void glPixelZoom (float x, float y)
		2588
		2589	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2590
		2591	int glGenTexture ()
		2592	CODE:
		2593	RETVAL = gen_texture ();
		2594	OUTPUT:
		2595	RETVAL
		2596
		2597	void glDeleteTexture (int name)
		2598	CODE:
		2599	del_texture (name);
		2600
		2601	int glGenList ()
		2602	CODE:
		2603	RETVAL = glGenLists (1);
		2604	OUTPUT:
		2605	RETVAL
		2606
		2607	void glDeleteList (int list)
		2608	CODE:
		2609	glDeleteLists (list, 1);
		2610
		2611	void glNewList (int list, int mode = GL_COMPILE)
		2612
		2613	void glEndList ()
		2614
		2615	void glCallList (int list)
		2616
		2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2618
		2619	PROTOTYPES: DISABLE
		2620
		2621	void
		2622	find_widget (SV *widget, NV x, NV y)
		2623	PPCODE:
		2624	{
		2625	if (within_widget (widget, x, y))
		2626	XPUSHs (widget);
		2627	}
		2628

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.52 by root, Wed Apr 19 21:17:15 2006 UTC vs. Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.52 by root, Wed Apr 19 21:17:15 2006 UTC vs.
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC