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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.109 by root, Wed Jun 7 23:29:13 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 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	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
17	#include <SDL_endian.h>	32	#include <SDL_endian.h>
18	#include <SDL_image.h>	33	#include <SDL_image.h>
19	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
21		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
22	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
23		41
24	#include <pango/pango.h>	42	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		43
29	#ifndef _WIN32	44	#ifndef _WIN32
30	# include <sys/types.h>	45	# include <sys/types.h>
31	# include <sys/socket.h>	46	# include <sys/socket.h>
32	# include <netinet/in.h>	47	# include <netinet/in.h>
33	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
34	# include <inttypes.h>	49	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	50	#endif
43		51
44	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		53
46	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
47		55
48	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
50		58
51	#define MIN_FONT_HEIGHT 10	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;
52		68
53	static struct	69	static struct
54	{	70	{
55	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	72	#include "glfunc.h"
57	#undef GL_FUNC	73	#undef GL_FUNC
58	} gl;	74	} gl;
59		75
		76	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	78	{
62	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	83	else
67	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
68	}	85	}
69		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
70	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
72		119
73	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		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	}
74		139
75	typedef struct cf_layout {	140	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
79	int base_height;	143	int base_height;
80	CFClient__Font font;	144	CFPlus__Font font;
81	} *CFClient__Layout;	145	} *CFPlus__Layout;
82		146
83	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
84	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
86		150
87	static void	151	static void
88	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
89	{	153	{
90	FcPatternAddBool (pattern, FC_HINTING, 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
		155	#ifdef FC_HINT_STYLE
91	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92	#ifdef _WIN32	157	#endif
93	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94	#else
95	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96	#endif
97	}	159	}
98		160
99	static void	161	static void
100	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
101	{	163	{
102	/* 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
103	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
104	*/	166	*/
105	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
109		171
110	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
111	}	173	}
112		174
113	static void	175	static void
114	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
115	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
116	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
117		182
118	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120		185
121	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
122	}	187	if (!rect.height) rect.height = 1;
123		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
124	typedef uint16_t mapface;	194	typedef uint16_t faceid;
125		195
126	typedef struct {	196	typedef struct {
127	GLint name;	197	int name;
128	int w, h;	198	int w, h;
129	float s, t;	199	float s, t;
130	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
131	} maptex;	203	} maptex;
132		204
133	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
134	int16_t darkness;	208	uint16_t darkness;
135	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
136	} mapcell;	210	} mapcell;
137		211
138	typedef struct {	212	typedef struct {
139	int32_t c0, c1;	213	int32_t c0, c1;
140	mapcell *col;	214	mapcell *col;
141	} maprow;	215	} maprow;
142		216
143	typedef struct map {	217	typedef struct map {
144	int x, y, w, h;	218	int x, y, w, h;
145	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
146	int faces;	220	int faces; tileid *face2tile; // [faceid]
147	mapface *face;	221	int texs; maptex *tex; // [tileid]
148
149	int texs;
150	maptex *tex;
151		222
152	int32_t rows;	223	int32_t rows;
153	maprow *row;	224	maprow *row;
154	} *CFClient__Map;	225	} *CFPlus__Map;
155		226
156	static char *	227	static char *
157	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
158	{	229	{
159	char *p;	230	char *p;
…		…
176	}	247	}
177		248
178	#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))
179	#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))
180		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
181	static maprow *	272	static maprow *
182	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
183	{	274	{
184	if (0 > y)	275	if (0 > y)
185	{	276	{
186	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
187	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
225		316
226	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
227	}	318	}
228		319
229	static mapcell *	320	static mapcell *
230	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
231	{	322	{
232	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
233	}	324	}
234		325
235	static void	326	static void
236	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
237	{	328	{
238	int r;	329	int r;
239		330
240	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
241	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
249	self->row = 0;	340	self->row = 0;
250	self->rows = 0;	341	self->rows = 0;
251	}	342	}
252		343
253	static void	344	static void
254	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)
255	{	346	{
256	int x, y;	347	int x, y;
257	maprow *row;	348	maprow *row;
		349	mapcell *cell;
258		350
259	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
260	if (y >= 0)	352	if (y >= 0)
261	{	353	{
262	if (y >= self->rows)	354	if (y >= self->rows)
…		…
268	if (x >= row->c0)	360	if (x >= row->c0)
269	{	361	{
270	if (x >= row->c1)	362	if (x >= row->c1)
271	break;	363	break;
272		364
273	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;
274	}	371	}
275	}	372	}
		373	}
		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);
276	}	389	}
277		390
278	static void	391	static void
279	music_finished (void)	392	music_finished (void)
280	{	393	{
…		…
299	ev.data2 = 0;	412	ev.data2 = 0;
300		413
301	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
302	}	415	}
303		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
304	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
305		439
306	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
307		441
308	BOOT:	442	BOOT:
309	{	443	{
310	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
311	static const struct {	445	static const struct {
312	const char *name;	446	const char *name;
313	IV iv;	447	IV iv;
314	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
315	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
316	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
317	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
318	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
319	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
320	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
329	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
330	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
331	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
332	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
333	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
334	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
335	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
336	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
337	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
338	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
393	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
394	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
395	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
396	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
397	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
398	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
399	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
400	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
401	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
402	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
403	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
404	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
405	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
406	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
407	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
408	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
409	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
410	const_iv (KMOD_CTRL),
411	const_iv (KMOD_SHIFT),
412	const_iv (KMOD_ALT),
413	const_iv (KMOD_META)
414	# undef const_iv	557	# undef const_iv
415	};	558	};
416		559
417	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		562
		563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
419	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
		572
		573	int
		574	in_destruct ()
		575	CODE:
		576	RETVAL = PL_main_cv == Nullcv;
		577	OUTPUT:
		578	RETVAL
		579
		580	NV floor (NV x)
		581
		582	NV ceil (NV x)
420		583
421	void	584	void
422	pango_init ()	585	pango_init ()
423	CODE:	586	CODE:
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	{	587	{
426	{
427	ft2_fontmap = pango_ft2_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
428	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
429	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430	}
431	{
432	cairo_font_options_t *fopt = cairo_font_options_create ();
433	cairo_fontmap = pango_cairo_font_map_get_default ();
434	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435	#ifdef _WIN32
436	// cairo looks like shit eaten twice on windows
437	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438	#else
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440	#endif
441	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443	pango_cairo_context_set_font_options (cairo_context, fopt);
444	cairo_font_options_destroy (fopt);
445	}
446	}	591	}
		592
		593	char *
		594	SDL_GetError ()
447		595
448	int	596	int
449	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
450		598
451	void	599	void
452	SDL_Quit ()	600	SDL_Quit ()
453		601
454	void	602	void
455	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
456	PPCODE:	604	PPCODE:
457	{	605	{
458	SDL_Rect **m;	606	SDL_Rect **m;
459		607
460	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
461	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
462	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
463	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
464		612
465	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
467		615
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472		620
473	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
474		622	#if SDL_VERSION_ATLEAST(1,2,10)
475	SDL_EnableUNICODE (1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
476	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		625	#endif
477		626
478	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
479		628
480	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
481	while (*m)	630	while (*m)
482	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
483	AV *av = newAV ();	634	AV *av = newAV ();
484	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
485	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
486	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
487		641
488	++m;	642	++m;
489	}	643	}
490	}	644	}
491		645
492	char *
493	SDL_GetError ()
494
495	int	646	int
496	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
497	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
498	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
499	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
500	);	660	);
		661
501	if (RETVAL)	662	if (RETVAL)
502	{	663	{
		664	av_clear (texture_av);
		665
503	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
504	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
505	# include "glfunc.h"	668	#include "glfunc.h"
506	# undef GL_FUNC	669	#undef GL_FUNC
507	}	670	}
		671	}
508	OUTPUT:	672	OUTPUT:
509	RETVAL	673	RETVAL
510		674
511	void	675	void
512	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
513		677
514	char *	678	char *
515	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
516		680
		681	int
		682	SDL_GetAppState ()
		683
517	void	684	void
518	SDL_PollEvent ()	685	poll_events ()
519	PPCODE:	686	PPCODE:
520	{	687	{
521	SDL_Event ev;	688	SDL_Event ev;
522		689
523	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
524	{	692	{
525	HV *hv = newHV ();	693	HV *hv = newHV ();
526	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
527		695
528	switch (ev.type)	696	switch (ev.type)
…		…
530	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
531	case SDL_KEYUP:	699	case SDL_KEYUP:
532	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
535	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536	break;	705	break;
537		706
538	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
539	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
540	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
541	break;	710	break;
542		711
543	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
544	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
545
546	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
547	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
548	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
549	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
550	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
551	break;	738	break;
552		739
553	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
554	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
555	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
565	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567	break;	754	break;
568	}	755	}
569		756
570	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
571	}	758	}
572	}	759	}
573		760
574	int	761	int
575	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
584	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
585		772
586	void	773	void
587	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
588	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
589	#ifndef _WIN32	782	#ifdef _WIN32
590	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
591	#endif	804	#endif
		805	}
592		806
593	void	807	void
594	add_font (char *file)	808	add_font (char *file)
595	CODE:	809	CODE:
596	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597	#ifdef _WIN32
598	// cairo... sigh... requires win2000
599	AddFontResourceEx (file, FR_PRIVATE, 0);
600	#endif
601		811
602	void	812	void
603	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
604	ALIAS:	814	ALIAS:
605	load_image_file = 1	815	load_image_file = 1
…		…
647		857
648	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649		859
650	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
651		861
		862	SDL_LockSurface (surface2);
652	EXTEND (SP, 5);	863	EXTEND (SP, 6);
653	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
654	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
655	SDL_LockSurface (surface2);
656	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657	SDL_UnlockSurface (surface2);
658	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
661		871
662	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
663	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
664	}	874	}
665		875
…		…
701	CODE:	911	CODE:
702	fprintf (stderr, "FATAL: %s\n", message);	912	fprintf (stderr, "FATAL: %s\n", message);
703	#ifdef _WIN32	913	#ifdef _WIN32
704	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
705	#endif	915	#endif
706	exit (1);	916	_exit (1);
707		917
		918	void
		919	_exit (int retval = 0)
		920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
		924	_exit (retval);
		925	#endif
		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
708	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
709		937
710	CFClient::Font	938	PROTOTYPES: DISABLE
		939
		940	CFPlus::Font
711	new_from_file (SV class, char path, int id = 0)	941	new_from_file (SV class, char path, int id = 0)
712	CODE:	942	CODE:
713	{	943	{
714	int count;	944	int count;
715	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
718	}	948	}
719	OUTPUT:	949	OUTPUT:
720	RETVAL	950	RETVAL
721		951
722	void	952	void
723	DESTROY (CFClient::Font self)	953	DESTROY (CFPlus::Font self)
724	CODE:	954	CODE:
725	pango_font_description_free (self);	955	pango_font_description_free (self);
726		956
727	void	957	void
728	make_default (CFClient::Font self)	958	make_default (CFPlus::Font self)
		959	PROTOTYPE: $
729	CODE:	960	CODE:
730	default_font = self;	961	default_font = self;
731		962
732	MODULE = CFClient PACKAGE = CFClient::Layout	963	MODULE = CFPlus PACKAGE = CFPlus::Layout
733		964
734	CFClient::Layout	965	PROTOTYPES: DISABLE
735	new (SV *class, int rgba = 0)	966
		967	void
		968	reset_glyph_cache ()
		969	PROTOTYPE:
		970	CODE:
		971	tc_clear ();
		972
		973	CFPlus::Layout
		974	new (SV *class)
736	CODE:	975	CODE:
737	New (0, RETVAL, 1, struct cf_layout);	976	New (0, RETVAL, 1, struct cf_layout);
738		977
739	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	978	RETVAL->pl = pango_layout_new (opengl_context);
740	RETVAL->rgba = rgba;
741	RETVAL->r = 1.;	979	RETVAL->r = 1.;
742	RETVAL->g = 1.;	980	RETVAL->g = 1.;
743	RETVAL->b = 1.;	981	RETVAL->b = 1.;
744	RETVAL->a = 1.;	982	RETVAL->a = 1.;
745	RETVAL->base_height = MIN_FONT_HEIGHT;	983	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
749	layout_update_font (RETVAL);	987	layout_update_font (RETVAL);
750	OUTPUT:	988	OUTPUT:
751	RETVAL	989	RETVAL
752		990
753	void	991	void
754	DESTROY (CFClient::Layout self)	992	DESTROY (CFPlus::Layout self)
755	CODE:	993	CODE:
756	g_object_unref (self->pl);	994	g_object_unref (self->pl);
757	Safefree (self);	995	Safefree (self);
758		996
759	int
760	is_rgba (CFClient::Layout self)
761	CODE:
762	RETVAL = self->rgba;
763	OUTPUT:
764	RETVAL
765
766	void	997	void
767	set_text (CFClient::Layout self, SV *text_)	998	set_text (CFPlus::Layout self, SV *text_)
768	CODE:	999	CODE:
769	{	1000	{
770	STRLEN textlen;	1001	STRLEN textlen;
771	char *text = SvPVutf8 (text_, textlen);	1002	char *text = SvPVutf8 (text_, textlen);
772		1003
773	pango_layout_set_text (self->pl, text, textlen);	1004	pango_layout_set_text (self->pl, text, textlen);
774	}	1005	}
775		1006
776	void	1007	void
777	set_markup (CFClient::Layout self, SV *text_)	1008	set_markup (CFPlus::Layout self, SV *text_)
778	CODE:	1009	CODE:
779	{	1010	{
780	STRLEN textlen;	1011	STRLEN textlen;
781	char *text = SvPVutf8 (text_, textlen);	1012	char *text = SvPVutf8 (text_, textlen);
782		1013
783	pango_layout_set_markup (self->pl, text, textlen);	1014	pango_layout_set_markup (self->pl, text, textlen);
784	}	1015	}
785		1016
		1017	void
		1018	set_shapes (CFPlus::Layout self, ...)
		1019	CODE:
		1020	{
		1021	PangoAttrList *attrs = 0;
		1022	const char *text = pango_layout_get_text (self->pl);
		1023	const char *pos = text;
		1024	int arg = 4;
		1025
		1026	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1027	{
		1028	PangoRectangle inkrect, rect;
		1029	PangoAttribute *attr;
		1030
		1031	int x = SvIV (ST (arg - 3));
		1032	int y = SvIV (ST (arg - 2));
		1033	int w = SvIV (ST (arg - 1));
		1034	int h = SvIV (ST (arg ));
		1035
		1036	inkrect.x = 0;
		1037	inkrect.y = 0;
		1038	inkrect.width = 0;
		1039	inkrect.height = 0;
		1040
		1041	rect.x = x * PANGO_SCALE;
		1042	rect.y = y * PANGO_SCALE;
		1043	rect.width = w * PANGO_SCALE;
		1044	rect.height = h * PANGO_SCALE;
		1045
		1046	if (!attrs)
		1047	attrs = pango_layout_get_attributes (self->pl);
		1048
		1049	attr = pango_attr_shape_new (&inkrect, &rect);
		1050	attr->start_index = pos - text;
		1051	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1052	pango_attr_list_insert (attrs, attr);
		1053
		1054	arg += 4;
		1055	pos += sizeof (OBJ_STR) - 1;
		1056	}
		1057
		1058	if (attrs)
		1059	pango_layout_set_attributes (self->pl, attrs);
		1060	}
		1061
		1062	void
		1063	get_shapes (CFPlus::Layout self)
		1064	PPCODE:
		1065	{
		1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1067
		1068	do
		1069	{
		1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1071
		1072	if (run && shape_attr_p (run))
		1073	{
		1074	PangoRectangle extents;
		1075	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1076
		1077	EXTEND (SP, 2);
		1078	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1079	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1080	}
		1081	}
		1082	while (pango_layout_iter_next_run (iter));
		1083
		1084	pango_layout_iter_free (iter);
		1085	}
		1086
		1087	int
		1088	has_wrapped (CFPlus::Layout self)
		1089	CODE:
		1090	{
		1091	int lines = 1;
		1092	const char *text = pango_layout_get_text (self->pl);
		1093
		1094	while (*text)
		1095	lines += *text++ == '\n';
		1096
		1097	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1098	}
		1099	OUTPUT:
		1100	RETVAL
		1101
786	SV *	1102	SV *
787	get_text (CFClient::Layout self)	1103	get_text (CFPlus::Layout self)
788	CODE:	1104	CODE:
789	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790	sv_utf8_decode (RETVAL);	1106	sv_utf8_decode (RETVAL);
791	OUTPUT:	1107	OUTPUT:
792	RETVAL	1108	RETVAL
793		1109
794	void	1110	void
795	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
796	CODE:	1112	CODE:
797	self->r = r;	1113	self->r = r;
798	self->g = g;	1114	self->g = g;
799	self->b = b;	1115	self->b = b;
800	self->a = a;	1116	self->a = a;
801		1117
802	void	1118	void
803	set_font (CFClient::Layout self, CFClient::Font font = 0)	1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
804	CODE:	1120	CODE:
805	if (self->font != font)	1121	if (self->font != font)
806	{	1122	{
807	self->font = font;	1123	self->font = font;
808	layout_update_font (self);	1124	layout_update_font (self);
809	}	1125	}
810		1126
811	void	1127	void
812	set_height (CFClient::Layout self, int base_height)	1128	set_height (CFPlus::Layout self, int base_height)
813	CODE:	1129	CODE:
814	if (self->base_height != base_height)	1130	if (self->base_height != base_height)
815	{	1131	{
816	self->base_height = base_height;	1132	self->base_height = base_height;
817	layout_update_font (self);	1133	layout_update_font (self);
818	}	1134	}
819		1135
820	void	1136	void
821	set_width (CFClient::Layout self, int max_width = -1)	1137	set_width (CFPlus::Layout self, int max_width = -1)
822	CODE:	1138	CODE:
823	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
824		1140
825	void	1141	void
826	set_indent (CFClient::Layout self, int indent)	1142	set_indent (CFPlus::Layout self, int indent)
827	CODE:	1143	CODE:
828	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829		1145
830	void	1146	void
831	set_spacing (CFClient::Layout self, int spacing)	1147	set_spacing (CFPlus::Layout self, int spacing)
832	CODE:	1148	CODE:
833	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834		1150
835	void	1151	void
836	set_ellipsise (CFClient::Layout self, int ellipsise)	1152	set_ellipsise (CFPlus::Layout self, int ellipsise)
837	CODE:	1153	CODE:
838	pango_layout_set_ellipsize (self->pl,	1154	pango_layout_set_ellipsize (self->pl,
839	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START
840	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
842	: PANGO_ELLIPSIZE_NONE	1158	: PANGO_ELLIPSIZE_NONE
843	);	1159	);
844		1160
845	void	1161	void
846	set_single_paragraph_mode (CFClient::Layout self, int spm)	1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)
847	CODE:	1163	CODE:
848	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849		1165
850	void	1166	void
851	size (CFClient::Layout self)	1167	size (CFPlus::Layout self)
852	PPCODE:	1168	PPCODE:
853	{	1169	{
854	int w, h;	1170	int w, h;
855		1171
856	layout_get_pixel_size (self, &w, &h);	1172	layout_get_pixel_size (self, &w, &h);
…		…
859	PUSHs (sv_2mortal (newSViv (w)));	1175	PUSHs (sv_2mortal (newSViv (w)));
860	PUSHs (sv_2mortal (newSViv (h)));	1176	PUSHs (sv_2mortal (newSViv (h)));
861	}	1177	}
862		1178
863	int	1179	int
		1180	descent (CFPlus::Layout self)
		1181	CODE:
		1182	{
		1183	PangoRectangle rect;
		1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1185	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1186	RETVAL = PANGO_DESCENT (rect);
		1187	}
		1188	OUTPUT:
		1189	RETVAL
		1190
		1191	int
864	xy_to_index (CFClient::Layout self, int x, int y)	1192	xy_to_index (CFPlus::Layout self, int x, int y)
865	CODE:	1193	CODE:
866	{	1194	{
867	int index, trailing;	1195	int index, trailing;
868	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
869	RETVAL = index;	1197	RETVAL = index + trailing;
870	}	1198	}
871	OUTPUT:	1199	OUTPUT:
872	RETVAL	1200	RETVAL
873		1201
874	void	1202	void
875	cursor_pos (CFClient::Layout self, int index)	1203	cursor_pos (CFPlus::Layout self, int index)
876	PPCODE:	1204	PPCODE:
877	{	1205	{
878	PangoRectangle strong_pos;	1206	PangoRectangle strong_pos;
879	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
880		1208
…		…
883	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
884	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
885	}	1213	}
886		1214
887	void	1215	void
888	render (CFClient::Layout self)	1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
889	PPCODE:	1217	PPCODE:
890	{	1218	{
891	SV *retval;	1219	int line, x;
892	int w, h;
893		1220
894	layout_get_pixel_size (self, &w, &h);	1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
895		1223
896	if (self->rgba)
897	{
898	cairo_surface_t *surface;
899	cairo_t *cairo;
900
901	retval = newSV (w * h * 4);
902	SvPOK_only (retval);
903	SvCUR_set (retval, w * h * 4);
904
905	memset (SvPVX (retval), 0, w * h * 4);
906
907	surface = cairo_image_surface_create_for_data (
908	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
909	cairo = cairo_create (surface);
910	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912	pango_cairo_show_layout (cairo, self->pl);
913
914	cairo_destroy (cairo);
915	cairo_surface_destroy (surface);
916
917	// what a mess, and its premultiplied, too :(
918	{
919	uint32_t p = (uint32_t )SvPVX (retval);
920	uint32_t e = p + w h;
921
922	while (p < e)
923	{
924	uint32_t rgba = *p;
925	rgba = (rgba >> 24) \| (rgba << 8);
926	#if 0
927	#ifdef _WIN32
928	{//D
929	uint8_t r = rgba >> 24;
930	uint8_t g = rgba >> 16;
931	uint8_t b = rgba >> 8;
932	uint8_t a = rgba >> 0;
933
934	rgba = (rgba & 0xffffff00) \| a;
935	}
936	#endif
937	#endif
938	rgba = SDL_SwapBE32 (rgba);
939	*p++ = rgba;
940	}
941	}
942
943	EXTEND (SP, 5);	1224	EXTEND (SP, 2);
944	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (line - 1)));
		1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1227	}
		1228
		1229	void
		1230	line_x_to_index (CFPlus::Layout self, int line, int x)
		1231	PPCODE:
		1232	{
		1233	PangoLayoutLine *lp;
		1234	int index, trailing;
		1235
		1236	if (line < 0)
		1237	XSRETURN_EMPTY;
		1238
		1239	if (!(lp = pango_layout_get_line (self->pl, line)))
		1240	XSRETURN_EMPTY; /* do better */
		1241
		1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1243
		1244	EXTEND (SP, 2);
		1245	if (GIMME_V == G_SCALAR)
945	PUSHs (sv_2mortal (newSViv (h)));	1246	PUSHs (sv_2mortal (newSViv (index + trailing)));
946	PUSHs (sv_2mortal (retval));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949	}
950	else	1247	else
951	{	1248	{
952	FT_Bitmap bitmap;
953
954	retval = newSV (w * h);
955	SvPOK_only (retval);
956	SvCUR_set (retval, w * h);
957
958	bitmap.rows = h;
959	bitmap.width = w;
960	bitmap.pitch = w;
961	bitmap.buffer = (unsigned char*)SvPVX (retval);
962	bitmap.num_grays = 256;
963	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965	memset (bitmap.buffer, 0, w * h);
966
967	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969	EXTEND (SP, 5);
970	PUSHs (sv_2mortal (newSViv (w)));	1249	PUSHs (sv_2mortal (newSViv (index)));
971	PUSHs (sv_2mortal (newSViv (h)));	1250	PUSHs (sv_2mortal (newSViv (trailing)));
972	PUSHs (sv_2mortal (retval));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975	}	1251	}
976	}	1252	}
977		1253
		1254	void
		1255	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1256	PPCODE:
		1257	pango_opengl_render_layout_subpixel (
		1258	self->pl,
		1259	x * PANGO_SCALE, y * PANGO_SCALE,
		1260	self->r, self->g, self->b, self->a,
		1261	flags
		1262	);
		1263
978	MODULE = CFClient PACKAGE = CFClient::Texture	1264	MODULE = CFPlus PACKAGE = CFPlus::Texture
979		1265
		1266	PROTOTYPES: ENABLE
		1267
		1268	int minpot (int n)
		1269
980	void	1270	void
		1271	pad (SV *data_, int ow, int oh, int nw, int nh)
		1272	CODE:
		1273	{
		1274	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1275	{
		1276	STRLEN datalen;
		1277	char *data = SvPVbyte (data_, datalen);
		1278	int bpp = datalen / (ow * oh);
		1279	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1280
		1281	SvPOK_only (result_);
		1282	SvCUR_set (result_, nw * nh * bpp);
		1283
		1284	memset (SvPVX (result_), 0, nw * nh * bpp);
		1285	while (oh--)
		1286	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1287
		1288	sv_setsv (data_, result_);
		1289	}
		1290	}
		1291
		1292	void
981	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1293	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982	PROTOTYPE: $$$;$$	1294	PROTOTYPE: $$$;$$
983	ALIAS:	1295	ALIAS:
984	draw_quad_alpha = 1	1296	draw_quad_alpha = 1
985	draw_quad_alpha_premultiplied = 2	1297	draw_quad_alpha_premultiplied = 2
986	CODE:	1298	CODE:
…		…
1024	glDisable (GL_ALPHA_TEST);	1336	glDisable (GL_ALPHA_TEST);
1025	glDisable (GL_BLEND);	1337	glDisable (GL_BLEND);
1026	}	1338	}
1027	}	1339	}
1028		1340
		1341	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1342	CODE:
		1343	{
		1344	GLint width;
		1345	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1346	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1347	RETVAL = width > 0;
		1348	}
		1349	OUTPUT:
		1350	RETVAL
		1351
1029	MODULE = CFClient PACKAGE = CFClient::Map	1352	MODULE = CFPlus PACKAGE = CFPlus::Map
1030		1353
1031	CFClient::Map	1354	PROTOTYPES: DISABLE
1032	new (SV *class, int map_width, int map_height)	1355
		1356	CFPlus::Map
		1357	new (SV *class)
1033	CODE:	1358	CODE:
1034	New (0, RETVAL, 1, struct map);	1359	New (0, RETVAL, 1, struct map);
1035	RETVAL->x = 0;	1360	RETVAL->x = 0;
1036	RETVAL->y = 0;	1361	RETVAL->y = 0;
1037	RETVAL->w = map_width;	1362	RETVAL->w = 0;
1038	RETVAL->h = map_height;	1363	RETVAL->h = 0;
1039	RETVAL->ox = 0;	1364	RETVAL->ox = 0;
1040	RETVAL->oy = 0;	1365	RETVAL->oy = 0;
1041	RETVAL->faces = 8192;	1366	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1367	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1043	RETVAL->texs = 8192;
1044	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1045	RETVAL->rows = 0;	1368	RETVAL->rows = 0;
1046	RETVAL->row = 0;	1369	RETVAL->row = 0;
1047	OUTPUT:	1370	OUTPUT:
1048	RETVAL	1371	RETVAL
1049		1372
1050	void	1373	void
1051	DESTROY (CFClient::Map self)	1374	DESTROY (CFPlus::Map self)
1052	CODE:	1375	CODE:
1053	{	1376	{
1054	map_clear (self);	1377	map_clear (self);
1055	Safefree (self->face);	1378	Safefree (self->face2tile);
		1379	Safefree (self->tex);
1056	Safefree (self);	1380	Safefree (self);
1057	}	1381	}
1058		1382
1059	void	1383	void
		1384	resize (CFPlus::Map self, int map_width, int map_height)
		1385	CODE:
		1386	self->w = map_width;
		1387	self->h = map_height;
		1388
		1389	void
1060	clear (CFClient::Map self)	1390	clear (CFPlus::Map self)
1061	CODE:	1391	CODE:
1062	map_clear (self);	1392	map_clear (self);
1063		1393
1064	void	1394	void
1065	set_face (CFClient::Map self, int face, int texid)	1395	set_tileid (CFPlus::Map self, int face, int tile)
1066	CODE:	1396	CODE:
1067	{	1397	{
1068	while (self->faces <= face)	1398	need_facenum (self, face); self->face2tile [face] = tile;
1069	{	1399	need_texid (self, tile);
1070	Append (mapface, self->face, self->faces, self->faces);
1071	self->faces *= 2;
1072	}
1073
1074	self->face [face] = texid;
1075	}	1400	}
1076		1401
1077	void	1402	void
		1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1404	CODE:
		1405	{
		1406	tileid texid;
		1407	maptex *tex;
		1408
		1409	if (face < 0 \|\| face >= self->faces)
		1410	return;
		1411
		1412	if (smooth < 0 \|\| smooth >= self->faces)
		1413	return;
		1414
		1415	texid = self->face2tile [face];
		1416
		1417	if (!texid)
		1418	return;
		1419
		1420	tex = self->tex + texid;
		1421	tex->smoothtile = self->face2tile [smooth];
		1422	tex->smoothlevel = level;
		1423	}
		1424
		1425	void
1078	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)	1426	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)
1079	CODE:	1427	CODE:
1080	{	1428	{
1081	while (self->texs <= texid)	1429	need_texid (self, texid);
1082	{
1083	Append (maptex, self->tex, self->texs, self->texs);
1084	self->texs *= 2;
1085	}
1086		1430
1087	{	1431	{
1088	maptex *tex = self->tex + texid;	1432	maptex *tex = self->tex + texid;
1089		1433
1090	tex->name = name;	1434	tex->name = name;
…		…
1107	// from transparent color bleeding and ugly wrapping effects.	1451	// from transparent color bleeding and ugly wrapping effects.
1108	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109	}	1453	}
1110		1454
1111	int	1455	int
1112	ox (CFClient::Map self)	1456	ox (CFPlus::Map self)
1113	ALIAS:	1457	ALIAS:
1114	oy = 1	1458	oy = 1
1115	x = 2	1459	x = 2
1116	y = 3	1460	y = 3
1117	w = 4	1461	w = 4
…		…
1128	}	1472	}
1129	OUTPUT:	1473	OUTPUT:
1130	RETVAL	1474	RETVAL
1131		1475
1132	void	1476	void
1133	scroll (CFClient::Map self, int dx, int dy)	1477	scroll (CFPlus::Map self, int dx, int dy)
1134	CODE:	1478	CODE:
1135	{	1479	{
1136	if (dx > 0)	1480	if (dx > 0)
1137	map_blank (self, self->x, self->y, dx - 1, self->h);	1481	map_blank (self, self->x, self->y, dx, self->h);
1138	else if (dx < 0)	1482	else if (dx < 0)
1139	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1483	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1140		1484
1141	if (dy > 0)	1485	if (dy > 0)
1142	map_blank (self, self->x, self->y, self->w, dy - 1);	1486	map_blank (self, self->x, self->y, self->w, dy);
1143	else if (dy < 0)	1487	else if (dy < 0)
1144	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1488	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1145		1489
1146	self->ox += dx; self->x += dx;	1490	self->ox += dx; self->x += dx;
1147	self->oy += dy; self->y += dy;	1491	self->oy += dy; self->y += dy;
1148		1492
1149	while (self->y < 0)	1493	while (self->y < 0)
…		…
1154	self->y += MAP_EXTEND_Y;	1498	self->y += MAP_EXTEND_Y;
1155	}	1499	}
1156	}	1500	}
1157		1501
1158	void	1502	void
1159	map1a_update (CFClient::Map self, SV *data_)	1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1160	CODE:	1504	CODE:
1161	{	1505	{
1162	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1163	uint8_t data_end = (uint8_t )SvEND (data_);	1507	uint8_t data_end = (uint8_t )SvEND (data_);
1164	mapcell *cell;	1508	mapcell *cell;
1165	int x, y, flags;	1509	int x, y, flags;
1166		1510
1167	while (data < data_end)	1511	while (data < data_end - 1)
1168	{	1512	{
1169	flags = (data [0] << 8) + data [1]; data += 2;	1513	flags = (data [0] << 8) + data [1]; data += 2;
1170		1514
1171	x = ((flags >> 10) & 63) + self->x;	1515	x = self->x + ((flags >> 10) & 63);
1172	y = ((flags >> 4) & 63) + self->y;	1516	y = self->y + ((flags >> 4) & 63);
1173		1517
1174	cell = map_get_cell (self, x, y);	1518	cell = map_get_cell (self, x, y);
1175		1519
1176	if (flags & 15)	1520	if (flags & 15)
1177	{	1521	{
1178	if (cell->darkness < 0)	1522	if (!cell->darkness)
1179	{	1523	{
		1524	memset (cell, 0, sizeof (*cell));
1180	cell->darkness = 0;	1525	cell->darkness = 256;
1181	cell->face [0] = 0;
1182	cell->face [1] = 0;
1183	cell->face [2] = 0;
1184	}	1526	}
1185		1527
1186	cell->darkness = flags & 8 ? *data++ : 255;
1187
1188	//TODO: don't trust server data to be in-range(!)	1528	//TODO: don't trust server data to be in-range(!)
		1529
		1530	if (flags & 8)
		1531	{
		1532	if (extmap)
		1533	{
		1534	uint8_t ext, cmd;
		1535
		1536	do
		1537	{
		1538	ext = *data++;
		1539	cmd = ext & 0x3f;
		1540
		1541	if (cmd < 4)
		1542	cell->darkness = 255 - ext * 64 + 1;
		1543	else if (cmd == 5) // health
		1544	{
		1545	cell->stat_width = 1;
		1546	cell->stat_hp = *data++;
		1547	}
		1548	else if (cmd == 6) // monster width
		1549	cell->stat_width = *data++ + 1;
		1550	else if (cmd == 0x47)
		1551	{
		1552	if (*data == 4)
		1553	; // decode player count
		1554
		1555	data += *data + 1;
		1556	}
		1557	else if (cmd == 8) // cell flags
		1558	cell->flags = *data++;
		1559	else if (ext & 0x40) // unknown, multibyte => skip
		1560	data += *data + 1;
		1561	else
		1562	data++;
		1563	}
		1564	while (ext & 0x80);
		1565	}
		1566	else
		1567	cell->darkness = *data++ + 1;
		1568	}
1189		1569
1190	if (flags & 4)	1570	if (flags & 4)
1191	{	1571	{
1192	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1572	faceid face = (data [0] << 8) + data [1]; data += 2;
		1573	need_facenum (self, face);
		1574	cell->tile [0] = self->face2tile [face];
1193	}	1575	}
1194		1576
1195	if (flags & 2)	1577	if (flags & 2)
1196	{	1578	{
1197	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1579	faceid face = (data [0] << 8) + data [1]; data += 2;
		1580	need_facenum (self, face);
		1581	cell->tile [1] = self->face2tile [face];
1198	}	1582	}
1199		1583
1200	if (flags & 1)	1584	if (flags & 1)
1201	{	1585	{
1202	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1586	faceid face = (data [0] << 8) + data [1]; data += 2;
		1587	need_facenum (self, face);
		1588	cell->tile [2] = self->face2tile [face];
1203	}	1589	}
1204	}	1590	}
1205	else	1591	else
1206	cell->darkness = -1;	1592	cell->darkness = 0;
1207	}	1593	}
1208	}	1594	}
1209		1595
1210	SV *	1596	SV *
1211	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1212	CODE:	1598	CODE:
1213	{	1599	{
1214	int x1, x;	1600	int x1, x;
1215	int y1, y;	1601	int y1, y;
1216	int z;	1602	int z;
…		…
1237	{	1623	{
1238	mapcell *cell = row->col + (x - row->c0);	1624	mapcell *cell = row->col + (x - row->c0);
1239		1625
1240	for (z = 0; z <= 0; z++)	1626	for (z = 0; z <= 0; z++)
1241	{	1627	{
1242	mapface face = cell->face [z];
1243
1244	if (face)
1245	{
1246	maptex tex = self->tex [face];	1628	maptex tex = self->tex [cell->tile [z]];
1247	int a0 = 255 - tex.a;	1629	int a0 = 255 - tex.a;
1248	int a1 = tex.a;	1630	int a1 = tex.a;
1249		1631
1250	r = (r * a0 + tex.r * a1) / 255;	1632	r = (r * a0 + tex.r * a1) / 255;
1251	g = (g * a0 + tex.g * a1) / 255;	1633	g = (g * a0 + tex.g * a1) / 255;
1252	b = (b * a0 + tex.b * a1) / 255;	1634	b = (b * a0 + tex.b * a1) / 255;
1253	a = (a * a0 + tex.a * a1) / 255;	1635	a = (a * a0 + tex.a * a1) / 255;
1254	}
1255	}	1636	}
1256	}	1637	}
1257		1638
1258	*map++ = (r )	1639	*map++ = (r )
1259	\| (g << 8)	1640	\| (g << 8)
…		…
1266	}	1647	}
1267	OUTPUT:	1648	OUTPUT:
1268	RETVAL	1649	RETVAL
1269		1650
1270	void	1651	void
1271	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1272	PPCODE:	1653	CODE:
1273	{	1654	{
1274	int vx, vy;	1655	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1658	smooth_key skey;
1275	int x, y, z;	1659	int x, y, z;
1276	int last_name;	1660	int last_name;
1277	mapface face;
1278	int sw4 = (sw + 3) & ~3;
1279	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1280	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1281		1661
1282	memset (darkness, 255, sw4 * sh);	1662	// thats current max. sorry.
1283	SvPOK_only (darkness_sv);	1663	if (sw > 255) sw = 255;
1284	SvCUR_set (darkness_sv, sw4 * sh);	1664	if (sh > 255) sh = 255;
1285		1665
1286	vx = self->x + (self->w - sw) / 2 - shift_x;	1666	// clear key, in case of extra padding
1287	vy = self->y + (self->h - sh) / 2 - shift_y;	1667	memset (&skey, 0, sizeof (skey));
1288
1289	/*
1290	int vx = self->vx = self->w >= sw
1291	? self->x + (self->w - sw) / 2
1292	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1293
1294	int vy = self->vy = self->h >= sh
1295	? self->y + (self->h - sh) / 2
1296	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297	*/
1298		1668
1299	glColor4ub (255, 255, 255, 255);	1669	glColor4ub (255, 255, 255, 255);
1300		1670
		1671	glEnable (GL_BLEND);
1301	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302	glEnable (GL_BLEND);
1303	glEnable (GL_TEXTURE_2D);	1673	glEnable (GL_TEXTURE_2D);
1304	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305		1675
1306	glBegin (GL_QUADS);	1676	glBegin (GL_QUADS);
1307		1677
1308	last_name = 0;	1678	last_name = 0;
1309		1679
		1680	mx += self->x;
		1681	my += self->y;
		1682
		1683	// first pass: determine smooth_max
		1684	// rather ugly, if you ask me
		1685	// could also be stored inside mapcell and updated on change
		1686	memset (smooth_max, 0, sizeof (smooth_max));
		1687
		1688	for (y = 0; y < sh; y++)
		1689	if (0 <= y + my && y + my < self->rows)
		1690	{
		1691	maprow *row = self->row + (y + my);
		1692
		1693	for (x = 0; x < sw; x++)
		1694	if (row->c0 <= x + mx && x + mx < row->c1)
		1695	{
		1696	mapcell *cell = row->col + (x + mx - row->c0);
		1697
		1698	smooth_max[x + 1][y + 1] =
		1699	MAX (self->tex [cell->tile [0]].smoothlevel,
		1700	MAX (self->tex [cell->tile [1]].smoothlevel,
		1701	self->tex [cell->tile [2]].smoothlevel));
		1702	}
		1703	}
		1704
1310	for (z = 0; z < 3; z++)	1705	for (z = 0; z <= 2; z++)
		1706	{
		1707	memset (smooth_level, 0, sizeof (smooth_level));
		1708
1311	for (y = 0; y < sh; y++)	1709	for (y = 0; y < sh; y++)
1312	if (0 <= y + vy && y + vy < self->rows)	1710	if (0 <= y + my && y + my < self->rows)
1313	{	1711	{
1314	maprow *row = self->row + (y + vy);	1712	maprow *row = self->row + (y + my);
1315		1713
1316	for (x = 0; x < sw; x++)	1714	for (x = 0; x < sw; x++)
1317	if (row->c0 <= x + vx && x + vx < row->c1)	1715	if (row->c0 <= x + mx && x + mx < row->c1)
1318	{	1716	{
1319	mapcell *cell = row->col + (x + vx - row->c0);	1717	mapcell *cell = row->col + (x + mx - row->c0);
1320
1321	darkness[y * sw4 + x] = cell->darkness < 0
1322	? 255 - FOW_DARKNESS
1323	: 255 - cell->darkness;
1324
1325	face = cell->face [z];	1718	tileid tile = cell->tile [z];
1326		1719
1327	if (face)	1720	if (tile)
		1721	{
		1722	maptex tex = self->tex [tile];
		1723	int px = (x + 1) * T - tex.w;
		1724	int py = (y + 1) * T - tex.h;
		1725
		1726	// suppressing texture state switches here
		1727	// is only moderately effective, but worth the extra effort
		1728	if (last_name != tex.name)
		1729	{
		1730	if (!tex.name)
		1731	tex = self->tex [2]; /* missing, replace by noface */
		1732
		1733	glEnd ();
		1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1735	glBegin (GL_QUADS);
		1736	}
		1737
		1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1742
		1743	if (cell->flags && z == 2)
		1744	{
		1745	if (cell->flags & 1)
		1746	{
		1747	maptex tex = self->tex [1];
		1748	int px = x * T + T * 2 / 32;
		1749	int py = y * T - T * 6 / 32;
		1750
		1751	glEnd ();
		1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1753	glBegin (GL_QUADS);
		1754
		1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1759	}
		1760	}
		1761
		1762	// update smooth hash
		1763	if (tex.smoothtile)
		1764	{
		1765	skey.tile = tex.smoothtile;
		1766	skey.level = tex.smoothlevel;
		1767
		1768	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1769
		1770	// add bits to current tile and all neighbours. skey.x\|y is
		1771	// shifted +1\|+1 so we always stay positive.
		1772
		1773	// bits is ___n cccc CCCC bbbb
		1774	// n do not draw borders&corners
		1775	// c draw these corners, but...
		1776	// C ... not these
		1777	// b draw these borders
		1778
		1779	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1780	// ┃· ·· ·┃ ━━
		1781
		1782	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1783	// ·· ·· ·┏ ┓·
		1784
		1785	// full tile
		1786	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1787
		1788	// borders
		1789	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1790	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1791	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1792	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1793
		1794	// corners
		1795	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1796	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1797	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1798	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1799	}
		1800	}
		1801	}
		1802	}
		1803
		1804	// go through all smoothlevels, lowest to highest, then draw.
		1805	// this is basically counting sort
		1806	{
		1807	int w, b;
		1808
		1809	for (w = 0; w < 256 / 32; ++w)
		1810	{
		1811	uint32_t smask = smooth_level [w];
		1812	if (smask)
		1813	for (b = 0; b < 32; ++b)
		1814	if (smask & (((uint32_t)1) << b))
1328	{	1815	{
1329	maptex tex = self->tex [face];	1816	int level = (w << 5) \| b;
		1817	HE *he;
1330		1818
1331	int px = (x + 1) * 32 - tex.w;	1819	hv_iterinit (smooth);
1332	int py = (y + 1) * 32 - tex.h;	1820	while ((he = hv_iternext (smooth)))
1333
1334	if (last_name != tex.name)
1335	{	1821	{
		1822	smooth_key skey = (smooth_key )HeKEY (he);
		1823	IV bits = SvIVX (HeVAL (he));
		1824
		1825	if (!(bits & 0x1000)
		1826	&& skey->level == level
		1827	&& level > smooth_max [skey->x][skey->y])
		1828	{
		1829	maptex tex = self->tex [skey->tile];
		1830	int px = (((int)skey->x) - 1) * T;
		1831	int py = (((int)skey->y) - 1) * T;
		1832	int border = bits & 15;
		1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1834	float dx = tex.s * .0625f; // 16 images/row
		1835	float dy = tex.t * .5f ; // 2 images/column
		1836
		1837	// this time naively avoiding texture state changes
		1838	// save gobs of state changes.
		1839	if (last_name != tex.name)
		1840	{
		1841	if (!tex.name)
		1842	continue; // smoothing not yet available
		1843
1336	glEnd ();	1844	glEnd ();
1337	last_name = tex.name;
1338	glBindTexture (GL_TEXTURE_2D, last_name);	1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1339	glBegin (GL_QUADS);	1846	glBegin (GL_QUADS);
		1847	}
		1848
		1849	if (border)
		1850	{
		1851	float ox = border * dx;
		1852
		1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1857	}
		1858
		1859	if (corner)
		1860	{
		1861	float ox = corner * dx;
		1862
		1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1867	}
		1868	}
1340	}	1869	}
1341
1342	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346	}	1870	}
1347	}
1348	}	1871	}
		1872	}
		1873
		1874	hv_clear (smooth);
		1875	}
1349		1876
1350	glEnd ();	1877	glEnd ();
1351		1878
1352	glDisable (GL_TEXTURE_2D);	1879	glDisable (GL_TEXTURE_2D);
1353	glDisable (GL_BLEND);	1880	glDisable (GL_BLEND);
1354		1881
		1882	// top layer: overlays such as the health bar
		1883	for (y = 0; y < sh; y++)
		1884	if (0 <= y + my && y + my < self->rows)
		1885	{
		1886	maprow *row = self->row + (y + my);
		1887
		1888	for (x = 0; x < sw; x++)
		1889	if (row->c0 <= x + mx && x + mx < row->c1)
		1890	{
		1891	mapcell *cell = row->col + (x + mx - row->c0);
		1892
		1893	int px = x * T;
		1894	int py = y * T;
		1895
		1896	if (cell->stat_hp)
		1897	{
		1898	int width = cell->stat_width * T;
		1899	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1900
		1901	glColor3ub (0, 0, 0);
		1902	glRectf (px + 1, py - thick - 2,
		1903	px + width - 1, py);
		1904
		1905	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1906	glRectf (px + 2,
		1907	py - thick - 1,
		1908	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1909	}
		1910	}
		1911	}
		1912	}
		1913
		1914	void
		1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1916	CODE:
		1917	{
		1918	static float color[16][3] = {
		1919	{ 0.00F, 0.00F, 0.00F },
		1920	{ 1.00F, 1.00F, 1.00F },
		1921	{ 0.00F, 0.00F, 0.55F },
		1922	{ 1.00F, 0.00F, 0.00F },
		1923
		1924	{ 1.00F, 0.54F, 0.00F },
		1925	{ 0.11F, 0.56F, 1.00F },
		1926	{ 0.93F, 0.46F, 0.00F },
		1927	{ 0.18F, 0.54F, 0.34F },
		1928
		1929	{ 0.56F, 0.73F, 0.56F },
		1930	{ 0.80F, 0.80F, 0.80F },
		1931	{ 0.55F, 0.41F, 0.13F },
		1932	{ 0.99F, 0.77F, 0.26F },
		1933
		1934	{ 0.74F, 0.65F, 0.41F },
		1935
		1936	{ 0.00F, 1.00F, 1.00F },
		1937	{ 1.00F, 0.00F, 1.00F },
		1938	{ 1.00F, 1.00F, 0.00F },
		1939	};
		1940
		1941	int x, y;
		1942
		1943	glEnable (GL_TEXTURE_2D);
		1944	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1945	glEnable (GL_BLEND);
		1946	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1947	glBegin (GL_QUADS);
		1948
		1949	for (y = 0; y < h; y++)
		1950	for (x = 0; x < w; x++)
		1951	{
		1952	unsigned char m = data [x + y * w];
		1953
		1954	if (m)
		1955	{
		1956	float *c = color [m & 15];
		1957
		1958	float tx1 = m & 0x40 ? 0.5 : 0.;
		1959	float tx2 = tx1 + 0.5;
		1960
		1961	glColor4f (c[0], c[1], c[2], 0.75);
		1962	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1963	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1964	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1965	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1966	}
		1967	}
		1968
		1969	glEnd ();
		1970	glDisable (GL_BLEND);
		1971	glDisable (GL_TEXTURE_2D);
		1972	}
		1973
		1974	void
		1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1976	PPCODE:
		1977	{
		1978	int x, y;
		1979	int sw1 = sw + 2;
		1980	int sh1 = sh + 2;
		1981	int sh3 = sh * 3;
		1982	int sw34 = (sw * 3 + 3) & ~3;
		1983	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		1984	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		1985	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		1986
		1987	SvPOK_only (darkness3_sv);
		1988	SvCUR_set (darkness3_sv, sw34 * sh3);
		1989
		1990	mx += self->x - 1;
		1991	my += self->y - 1;
		1992
		1993	memset (darkness1, 255, sw1 * sh1);
		1994
		1995	for (y = 0; y < sh1; y++)
		1996	if (0 <= y + my && y + my < self->rows)
		1997	{
		1998	maprow *row = self->row + (y + my);
		1999
		2000	for (x = 0; x < sw1; x++)
		2001	if (row->c0 <= x + mx && x + mx < row->c1)
		2002	{
		2003	mapcell *cell = row->col + (x + mx - row->c0);
		2004
		2005	darkness1 [y * sw1 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
		2007	: 255 - FOW_DARKNESS;
		2008	}
		2009	}
		2010
		2011	for (y = 0; y < sh; ++y)
		2012	for (x = 0; x < sw; ++x)
		2013	{
		2014	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2015	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2016	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2017	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2018	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2019	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2020	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2021	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2022	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2023
		2024	uint8_t r11 = (d11 + d21 + d12) / 3;
		2025	uint8_t r21 = d21;
		2026	uint8_t r31 = (d21 + d31 + d32) / 3;
		2027
		2028	uint8_t r12 = d12;
		2029	uint8_t r22 = d22;
		2030	uint8_t r32 = d32;
		2031
		2032	uint8_t r13 = (d13 + d23 + d12) / 3;
		2033	uint8_t r23 = d23;
		2034	uint8_t r33 = (d23 + d33 + d32) / 3;
		2035
		2036	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2037	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2038	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2039	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2040	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2041	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2042	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2043	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2044	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2045	}
		2046
		2047	free (darkness1);
		2048
1355	EXTEND (SP, 3);	2049	EXTEND (SP, 3);
1356	PUSHs (sv_2mortal (newSViv (sw4)));	2050	PUSHs (sv_2mortal (newSViv (sw34)));
1357	PUSHs (sv_2mortal (newSViv (sh)));	2051	PUSHs (sv_2mortal (newSViv (sh3)));
1358	PUSHs (darkness_sv);	2052	PUSHs (darkness3_sv);
1359	}	2053	}
1360		2054
1361	SV *	2055	SV *
1362	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1363	CODE:	2057	CODE:
1364	{	2058	{
1365	int x, y, x1, y1;	2059	int x, y, x1, y1;
1366	SV data_sv = newSV (w h * 7 + 5);	2060	SV data_sv = newSV (w h * 7 + 5);
1367	uint8_t data = (uint8_t )SvPVX (data_sv);	2061	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1392	if (row && row->c0 <= x && x < row->c1)	2086	if (row && row->c0 <= x && x < row->c1)
1393	{	2087	{
1394	mapcell *cell = row->col + (x - row->c0);	2088	mapcell *cell = row->col + (x - row->c0);
1395	uint8_t flags = 0;	2089	uint8_t flags = 0;
1396		2090
1397	if (cell->face [0]) flags \|= 1;	2091	if (cell->tile [0]) flags \|= 1;
1398	if (cell->face [1]) flags \|= 2;	2092	if (cell->tile [1]) flags \|= 2;
1399	if (cell->face [2]) flags \|= 4;	2093	if (cell->tile [2]) flags \|= 4;
1400		2094
1401	*data++ = flags;	2095	*data++ = flags;
1402		2096
1403	if (flags & 1)	2097	if (flags & 1)
1404	{	2098	{
		2099	tileid tile = cell->tile [0];
1405	*data++ = cell->face [0] >> 8;	2100	*data++ = tile >> 8;
1406	*data++ = cell->face [0];	2101	*data++ = tile;
1407	}	2102	}
1408		2103
1409	if (flags & 2)	2104	if (flags & 2)
1410	{	2105	{
		2106	tileid tile = cell->tile [1];
1411	*data++ = cell->face [1] >> 8;	2107	*data++ = tile >> 8;
1412	*data++ = cell->face [1];	2108	*data++ = tile;
1413	}	2109	}
1414		2110
1415	if (flags & 4)	2111	if (flags & 4)
1416	{	2112	{
		2113	tileid tile = cell->tile [2];
1417	*data++ = cell->face [2] >> 8;	2114	*data++ = tile >> 8;
1418	*data++ = cell->face [2];	2115	*data++ = tile;
1419	}	2116	}
1420	}	2117	}
1421	else	2118	else
1422	*data++ = 0;	2119	*data++ = 0;
1423	}	2120	}
…		…
1429	}	2126	}
1430	OUTPUT:	2127	OUTPUT:
1431	RETVAL	2128	RETVAL
1432		2129
1433	void	2130	void
1434	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1435	PPCODE:	2132	PPCODE:
1436	{	2133	{
1437	int x, y, z;	2134	int x, y, z;
1438	int w, h;	2135	int w, h;
1439	int x1, y1;	2136	int x1, y1;
…		…
1463	{	2160	{
1464	uint8_t flags = *data++;	2161	uint8_t flags = *data++;
1465		2162
1466	if (flags)	2163	if (flags)
1467	{	2164	{
1468	mapface face[3] = { 0, 0, 0 };
1469
1470	mapcell *cell = row_get_cell (row, x);	2165	mapcell *cell = row_get_cell (row, x);
		2166	tileid tile[3] = { 0, 0, 0 };
1471		2167
1472	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2168	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1473	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2169	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1474	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2170	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1475		2171
1476	if (cell->darkness <= 0)	2172	if (cell->darkness == 0)
1477	{	2173	{
1478	cell->darkness = -1;	2174	cell->darkness = 0;
1479		2175
1480	for (z = 0; z <= 2; z++)	2176	for (z = 0; z <= 2; z++)
1481	{	2177	{
1482	cell->face[z] = face[z];	2178	tileid t = tile [z];
1483		2179
1484	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2180	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2181	{
1485	XPUSHs (sv_2mortal (newSViv (face[z])));	2182	XPUSHs (sv_2mortal (newSViv (t)));
		2183	need_texid (self, t);
		2184	}
		2185
		2186	cell->tile [z] = t;
1486	}	2187	}
1487	}	2188	}
1488	}	2189	}
1489	}	2190	}
1490	}	2191	}
1491	}	2192	}
1492		2193
1493	MODULE = CFClient PACKAGE = CFClient::MixChunk	2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1494		2195
		2196	PROTOTYPES: DISABLE
		2197
1495	CFClient::MixChunk	2198	CFPlus::MixChunk
1496	new_from_file (SV class, char path)	2199	new_from_file (SV class, char path)
1497	CODE:	2200	CODE:
1498	RETVAL = Mix_LoadWAV (path);	2201	RETVAL = Mix_LoadWAV (path);
1499	OUTPUT:	2202	OUTPUT:
1500	RETVAL	2203	RETVAL
1501		2204
1502	void	2205	void
1503	DESTROY (CFClient::MixChunk self)	2206	DESTROY (CFPlus::MixChunk self)
1504	CODE:	2207	CODE:
1505	Mix_FreeChunk (self);	2208	Mix_FreeChunk (self);
1506		2209
1507	int	2210	int
1508	volume (CFClient::MixChunk self, int volume = -1)	2211	volume (CFPlus::MixChunk self, int volume = -1)
1509	CODE:	2212	CODE:
1510	RETVAL = Mix_VolumeChunk (self, volume);	2213	RETVAL = Mix_VolumeChunk (self, volume);
1511	OUTPUT:	2214	OUTPUT:
1512	RETVAL	2215	RETVAL
1513		2216
1514	int	2217	int
1515	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1516	CODE:	2219	CODE:
1517	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1518	OUTPUT:	2221	OUTPUT:
1519	RETVAL	2222	RETVAL
1520		2223
1521	MODULE = CFClient PACKAGE = CFClient::MixMusic	2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1522		2225
1523	int	2226	int
1524	volume (int volume = -1)	2227	volume (int volume = -1)
		2228	PROTOTYPE: ;$
1525	CODE:	2229	CODE:
1526	RETVAL = Mix_VolumeMusic (volume);	2230	RETVAL = Mix_VolumeMusic (volume);
1527	OUTPUT:	2231	OUTPUT:
1528	RETVAL	2232	RETVAL
1529		2233
		2234	int
		2235	fade_out (int ms)
		2236	CODE:
		2237	RETVAL = Mix_FadeOutMusic (ms);
		2238	OUTPUT:
		2239	RETVAL
		2240
1530	CFClient::MixMusic	2241	CFPlus::MixMusic
1531	new_from_file (SV class, char path)	2242	new_from_file (SV class, char path)
1532	CODE:	2243	CODE:
1533	RETVAL = Mix_LoadMUS (path);	2244	RETVAL = Mix_LoadMUS (path);
1534	OUTPUT:	2245	OUTPUT:
1535	RETVAL	2246	RETVAL
1536		2247
1537	void	2248	void
1538	DESTROY (CFClient::MixMusic self)	2249	DESTROY (CFPlus::MixMusic self)
1539	CODE:	2250	CODE:
1540	Mix_FreeMusic (self);	2251	Mix_FreeMusic (self);
1541		2252
1542	int	2253	int
1543	play (CFClient::MixMusic self, int loops = -1)	2254	play (CFPlus::MixMusic self, int loops = -1)
1544	CODE:	2255	CODE:
1545	RETVAL = Mix_PlayMusic (self, loops);	2256	RETVAL = Mix_PlayMusic (self, loops);
1546	OUTPUT:	2257	OUTPUT:
1547	RETVAL	2258	RETVAL
1548		2259
		2260	int
		2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2262	CODE:
		2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2264	OUTPUT:
		2265	RETVAL
		2266
1549	MODULE = CFClient PACKAGE = CFClient::OpenGL	2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2268
		2269	PROTOTYPES: ENABLE
1550		2270
1551	BOOT:	2271	BOOT:
1552	{	2272	{
1553	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1554	static const struct {	2274	static const struct {
1555	const char *name;	2275	const char *name;
1556	IV iv;	2276	IV iv;
1557	} *civ, const_iv[] = {	2277	} *civ, const_iv[] = {
1558	# define const_iv(name) { # name, (IV)name }	2278	# define const_iv(name) { # name, (IV)name }
		2279	const_iv (GL_VENDOR),
		2280	const_iv (GL_VERSION),
		2281	const_iv (GL_EXTENSIONS),
1559	const_iv (GL_COLOR_MATERIAL),	2282	const_iv (GL_COLOR_MATERIAL),
1560	const_iv (GL_SMOOTH),	2283	const_iv (GL_SMOOTH),
1561	const_iv (GL_FLAT),	2284	const_iv (GL_FLAT),
1562	const_iv (GL_DITHER),	2285	const_iv (GL_DITHER),
1563	const_iv (GL_BLEND),	2286	const_iv (GL_BLEND),
…		…
1565	const_iv (GL_SCISSOR_TEST),	2288	const_iv (GL_SCISSOR_TEST),
1566	const_iv (GL_DEPTH_TEST),	2289	const_iv (GL_DEPTH_TEST),
1567	const_iv (GL_ALPHA_TEST),	2290	const_iv (GL_ALPHA_TEST),
1568	const_iv (GL_NORMALIZE),	2291	const_iv (GL_NORMALIZE),
1569	const_iv (GL_RESCALE_NORMAL),	2292	const_iv (GL_RESCALE_NORMAL),
		2293	const_iv (GL_FRONT),
		2294	const_iv (GL_BACK),
		2295	const_iv (GL_AUX0),
1570	const_iv (GL_AND),	2296	const_iv (GL_AND),
1571	const_iv (GL_ONE),	2297	const_iv (GL_ONE),
1572	const_iv (GL_ZERO),	2298	const_iv (GL_ZERO),
1573	const_iv (GL_SRC_ALPHA),	2299	const_iv (GL_SRC_ALPHA),
1574	const_iv (GL_DST_ALPHA),	2300	const_iv (GL_DST_ALPHA),
1575	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2301	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576	const_iv (GL_ONE_MINUS_DST_ALPHA),	2302	const_iv (GL_ONE_MINUS_DST_ALPHA),
1577	const_iv (GL_SRC_ALPHA_SATURATE),	2303	const_iv (GL_SRC_ALPHA_SATURATE),
1578	const_iv (GL_RGB),	2304	const_iv (GL_RGB),
1579	const_iv (GL_RGBA),	2305	const_iv (GL_RGBA),
		2306	const_iv (GL_RGBA4),
		2307	const_iv (GL_RGBA8),
		2308	const_iv (GL_RGB5_A1),
1580	const_iv (GL_UNSIGNED_BYTE),	2309	const_iv (GL_UNSIGNED_BYTE),
1581	const_iv (GL_UNSIGNED_SHORT),	2310	const_iv (GL_UNSIGNED_SHORT),
1582	const_iv (GL_UNSIGNED_INT),	2311	const_iv (GL_UNSIGNED_INT),
1583	const_iv (GL_ALPHA),	2312	const_iv (GL_ALPHA),
1584	const_iv (GL_INTENSITY),	2313	const_iv (GL_INTENSITY),
1585	const_iv (GL_LUMINANCE),	2314	const_iv (GL_LUMINANCE),
1586	const_iv (GL_LUMINANCE_ALPHA),	2315	const_iv (GL_LUMINANCE_ALPHA),
1587	const_iv (GL_FLOAT),	2316	const_iv (GL_FLOAT),
1588	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2317	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1589	const_iv (GL_COMPILE),	2318	const_iv (GL_COMPILE),
		2319	const_iv (GL_PROXY_TEXTURE_1D),
		2320	const_iv (GL_PROXY_TEXTURE_2D),
1590	const_iv (GL_TEXTURE_1D),	2321	const_iv (GL_TEXTURE_1D),
1591	const_iv (GL_TEXTURE_2D),	2322	const_iv (GL_TEXTURE_2D),
1592	const_iv (GL_TEXTURE_ENV),	2323	const_iv (GL_TEXTURE_ENV),
1593	const_iv (GL_TEXTURE_MAG_FILTER),	2324	const_iv (GL_TEXTURE_MAG_FILTER),
1594	const_iv (GL_TEXTURE_MIN_FILTER),	2325	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1616	const_iv (GL_SEPARABLE_2D),	2347	const_iv (GL_SEPARABLE_2D),
1617	const_iv (GL_CONVOLUTION_2D),	2348	const_iv (GL_CONVOLUTION_2D),
1618	const_iv (GL_CONVOLUTION_BORDER_MODE),	2349	const_iv (GL_CONVOLUTION_BORDER_MODE),
1619	const_iv (GL_CONSTANT_BORDER),	2350	const_iv (GL_CONSTANT_BORDER),
1620	const_iv (GL_LINES),	2351	const_iv (GL_LINES),
		2352	const_iv (GL_LINE_STRIP),
1621	const_iv (GL_LINE_LOOP),	2353	const_iv (GL_LINE_LOOP),
1622	const_iv (GL_QUADS),	2354	const_iv (GL_QUADS),
1623	const_iv (GL_QUAD_STRIP),	2355	const_iv (GL_QUAD_STRIP),
1624	const_iv (GL_TRIANGLES),	2356	const_iv (GL_TRIANGLES),
1625	const_iv (GL_TRIANGLE_STRIP),	2357	const_iv (GL_TRIANGLE_STRIP),
1626	const_iv (GL_TRIANGLE_FAN),	2358	const_iv (GL_TRIANGLE_FAN),
1627	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2360	const_iv (GL_POINT_SMOOTH_HINT),
		2361	const_iv (GL_LINE_SMOOTH_HINT),
		2362	const_iv (GL_POLYGON_SMOOTH_HINT),
		2363	const_iv (GL_GENERATE_MIPMAP_HINT),
1628	const_iv (GL_FASTEST),	2364	const_iv (GL_FASTEST),
		2365	const_iv (GL_DONT_CARE),
		2366	const_iv (GL_NICEST),
1629	const_iv (GL_V2F),	2367	const_iv (GL_V2F),
1630	const_iv (GL_V3F),	2368	const_iv (GL_V3F),
1631	const_iv (GL_T2F_V3F),	2369	const_iv (GL_T2F_V3F),
1632	const_iv (GL_T2F_N3F_V3F),	2370	const_iv (GL_T2F_N3F_V3F),
1633	# undef const_iv	2371	# undef const_iv
1634	};	2372	};
1635		2373
1636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2374	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2375	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2376
		2377	texture_av = newAV ();
		2378	AvREAL_off (texture_av);
1638	}	2379	}
1639		2380
1640	char *	2381	char *
1641	gl_vendor ()	2382	gl_vendor ()
1642	CODE:	2383	CODE:
…		…
1656	CODE:	2397	CODE:
1657	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2398	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1658	OUTPUT:	2399	OUTPUT:
1659	RETVAL	2400	RETVAL
1660		2401
		2402	const char *glGetString (GLenum pname)
		2403
		2404	GLint glGetInteger (GLenum pname)
		2405	CODE:
		2406	glGetIntegerv (pname, &RETVAL);
		2407	OUTPUT:
		2408	RETVAL
		2409
		2410	GLdouble glGetDouble (GLenum pname)
		2411	CODE:
		2412	glGetDoublev (pname, &RETVAL);
		2413	OUTPUT:
		2414	RETVAL
		2415
1661	int glGetError ()	2416	int glGetError ()
		2417
		2418	void glFinish ()
1662		2419
1663	void glClear (int mask)	2420	void glClear (int mask)
1664		2421
1665	void glClearColor (float r, float g, float b, float a = 1.0)	2422	void glClearColor (float r, float g, float b, float a = 1.0)
1666	PROTOTYPE: @	2423	PROTOTYPE: @
…		…
1690	void glPushMatrix ()	2447	void glPushMatrix ()
1691		2448
1692	void glPopMatrix ()	2449	void glPopMatrix ()
1693		2450
1694	void glLoadIdentity ()	2451	void glLoadIdentity ()
		2452
		2453	void glDrawBuffer (int buffer)
		2454
		2455	void glReadBuffer (int buffer)
1695		2456
1696	# near_ and far_ are due to microsofts buggy "c" compiler	2457	# near_ and far_ are due to microsofts buggy "c" compiler
1697	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2458	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698		2459
1699	# near_ and far_ are due to microsofts buggy "c" compiler	2460	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1729	r *= a;	2490	r *= a;
1730	g *= a;	2491	g *= a;
1731	b *= a;	2492	b *= a;
1732	}	2493	}
1733	// microsoft visual "c" rounds instead of truncating...	2494	// microsoft visual "c" rounds instead of truncating...
1734	glColor4ub (MIN ((int)(r * 256.f), 255),	2495	glColor4f (r, g, b, a);
1735	MIN ((int)(g * 256.f), 255),
1736	MIN ((int)(b * 256.f), 255),
1737	MIN ((int)(a * 256.f), 255));
1738		2496
1739	void glInterleavedArrays (int format, int stride, char *data)	2497	void glInterleavedArrays (int format, int stride, char *data)
1740		2498
1741	void glDrawElements (int mode, int count, int type, char *indices)	2499	void glDrawElements (int mode, int count, int type, char *indices)
1742		2500
…		…
1784		2542
1785	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2543	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1786		2544
1787	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2545	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1788		2546
		2547	void glPixelZoom (float x, float y)
		2548
1789	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2549	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1790		2550
1791	int glGenTexture ()	2551	int glGenTexture ()
1792	CODE:	2552	CODE:
1793	{	2553	RETVAL = gen_texture ();
1794	GLuint name;
1795	glGenTextures (1, &name);
1796	RETVAL = name;
1797	}
1798	OUTPUT:	2554	OUTPUT:
1799	RETVAL	2555	RETVAL
1800		2556
1801	void glDeleteTexture (int name)	2557	void glDeleteTexture (int name)
1802	CODE:	2558	CODE:
1803	{
1804	GLuint name_ = name;
1805	glDeleteTextures (1, &name_);	2559	del_texture (name);
1806	}	2560
1807
1808	int glGenList ()	2561	int glGenList ()
1809	CODE:	2562	CODE:
1810	RETVAL = glGenLists (1);	2563	RETVAL = glGenLists (1);
1811	OUTPUT:	2564	OUTPUT:
1812	RETVAL	2565	RETVAL
…		…
1819		2572
1820	void glEndList ()	2573	void glEndList ()
1821		2574
1822	void glCallList (int list)	2575	void glCallList (int list)
1823		2576
1824

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.109 by root, Wed Jun 7 23:29:13 2006 UTC vs. Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.109 by root, Wed Jun 7 23:29:13 2006 UTC vs.
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC